forked from argoproj/argo-helm
feat: argo-cd can deploy Redis HA (#270)
* feat: argo-cd can deploy Redis HA
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: add unarchived subchart redis-ha
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: Redis HA upgraded since 4.3.4 contains a bug on the chart
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* docs: how to configure Redis and Redis HA
* fix: add missing chart folder
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: Helm bug with subcharts and alias
* fix: Chart version
* fix: Remove archived subcharts
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: lint script
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* Revert "fix: lint script"
This reverts commit f4b81cbb6f.
* fix: lint and publish scripts
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: align test-image versions
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: remove sudo from scripts
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: add required repositories to helm
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: simplify expression
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
* fix: bump up chart version
Signed-off-by: Carlos Juan Gómez Peñalver <carlosjuangp@gmail.com>
Co-authored-by: Spencer Gilbert <Spencer.Gilbert@gmail.com>
main
Carlos Juan Gómez Peñalver
GitHub
parent
567e7ce91f
commit
d7da8e863f
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@ -2,7 +2,7 @@ version: 2.1
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jobs:
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lint:
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docker:
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- image: gcr.io/kubernetes-charts-ci/test-image:v3.0.1
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- image: gcr.io/kubernetes-charts-ci/test-image:v3.1.0
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steps:
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- checkout
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- run: ct lint --config .circleci/chart-testing.yaml --lint-conf .circleci/lintconf.yaml
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@ -11,7 +11,7 @@ jobs:
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publish:
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docker:
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# We just need an image with `helm` on it. Handily we know of one already.
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- image: gcr.io/kubernetes-charts-ci/test-image:v3.0.1
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- image: gcr.io/kubernetes-charts-ci/test-image:v3.1.0
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steps:
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# install the additional keys needed to push to Github. Alex Collins owns these keys.
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- add_ssh_keys
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@ -1,4 +1,4 @@
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output
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.vscode
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.DS_Store
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*.tgz
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**/*.tgz
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@ -2,7 +2,7 @@ apiVersion: v1
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appVersion: "1.5.1"
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description: A Helm chart for ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes.
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name: argo-cd
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version: 2.1.2
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version: 2.2.0
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home: https://github.com/argoproj/argo-helm
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icon: https://raw.githubusercontent.com/argoproj/argo/master/docs/assets/argo.png
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keywords:
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@ -13,7 +13,7 @@ This chart currently installs the non-HA version of ArgoCD.
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## Upgrading
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### 1.8.7 to 2.0.0
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### 1.8.7 to 2.x.x
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`controller.extraArgs`, `repoServer.extraArgs` and `server.extraArgs` are not arrays of strings intead of a map
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@ -75,8 +75,8 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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## ArgoCD Controller
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| Key | Default | Description |
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|-----|---------|-------------|
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| controller.affinity | Assign custom affinity rules to the deployment https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ | `{}` |
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| controller.args.operationProcessors | define the controller `--operation-processors` | `"10"` |
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| controller.args.statusProcessors | define the controller `--status-processors` | `"20"` |
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@ -121,8 +121,8 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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## Argo Repo Server
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| Key | Default | Description |
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|-----|---------|-------------|
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| repoServer.affinity | Assign custom affinity rules to the deployment https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ | `{}` |
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| repoServer.autoscaling.enabled | Enable Horizontal Pod Autoscaler (HPA) for the repo server | `false` |
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| repoServer.autoscaling.minReplicas | Minimum number of replicas for the repo server HPA | `1` |
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@ -168,8 +168,8 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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## Argo Server
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| Key | Default | Description |
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|-----|---------|-------------|
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| server.affinity | Assign custom affinity rules to the deployment https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ | `{}` |
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| server.autoscaling.enabled | Enable Horizontal Pod Autoscaler (HPA) for the server | `false` |
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| server.autoscaling.minReplicas | Minimum number of replicas for the server HPA | `1` |
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@ -234,8 +234,8 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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## Dex
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| Key | Default | Description |
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|-----|---------|-------------|
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| dex.affinity | Assign custom affinity rules to the deployment https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ | `{}` |
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| dex.containerPortGrpc | GRPC container port | `5557` |
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| dex.containerPortHttp | HTTP container port | `5556` |
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@ -263,8 +263,14 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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## Redis
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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When Redis is completely disabled from the chart (`redis.enabled=false`) and
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an external Redis instance wants to be used or
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when Redis HA subcart is enabled (`redis.enabled=true and redis-ha.enabled=true`)
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but HA proxy is disabled `redis-ha.haproxy.enabled=false` Redis flags need to be specified
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through `xxx.extraArgs`
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| Key | Default | Description |
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|-----|---------|-------------|
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| redis.affinity | Assign custom affinity rules to the deployment https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ | `{}` |
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| redis.containerPort | Redis container port | `6379` |
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| redis.enabled | Enable redis | `true` |
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@ -280,3 +286,12 @@ Helm v3 has removed the `install-crds` hook so CRDs are now populated by files i
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| redis.resources | Resource limits and requests for redis | `{}` |
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| redis.servicePort | Redis service port | `6379` |
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| redis.tolerations | Tolerations for use with node taints https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/ | `[]` |
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| redis-ha | Configures Redis HA subchart https://github.com/helm/charts/tree/master/stable/redis-ha | | |
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| redis-ha.enabled | Enables the Redis HA subchart and disables the custom Redis single node deployment| `false` |
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| redis-ha.exporter.enabled | If `true`, the prometheus exporter sidecar is enabled | `true` |
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| redis-ha.persistentVolume.enabled | Configures persistency on Redis nodes | `false`
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| redis-ha.redis.masterGroupName | Redis convention for naming the cluster group: must match `^[\\w-\\.]+$` and can be templated | `argocd`
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| redis-ha.redis.config | Any valid redis config options in this section will be applied to each server (see `redis-ha` chart) | `` |
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| redis-ha.redis.config.save | Will save the DB if both the given number of seconds and the given number of write operations against the DB occurred. `""` is disabled | `""` |
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| redis-ha.haproxy.enabled | Enabled HAProxy LoadBalancing/Proxy | `true` |
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| redis-ha.haproxy.metrics.enabled | HAProxy enable prometheus metric scraping | `true` |
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@ -0,0 +1,21 @@
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apiVersion: v1
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appVersion: 5.0.6
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description: Highly available Kubernetes implementation of Redis
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engine: gotpl
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home: http://redis.io/
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icon: https://upload.wikimedia.org/wikipedia/en/thumb/6/6b/Redis_Logo.svg/1200px-Redis_Logo.svg.png
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keywords:
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- redis
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- keyvalue
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- database
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maintainers:
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- email: salimsalaues@gmail.com
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name: ssalaues
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- email: aaron.layfield@gmail.com
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name: dandydeveloper
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name: redis-ha
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sources:
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- https://redis.io/download
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- https://github.com/scality/Zenko/tree/development/1.0/kubernetes/zenko/charts/redis-ha
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- https://github.com/oliver006/redis_exporter
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version: 4.4.2
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@ -0,0 +1,6 @@
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approvers:
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- ssalaues
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- dandydeveloper
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reviewers:
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- ssalaues
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- dandydeveloper
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@ -0,0 +1,230 @@
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# Redis
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[Redis](http://redis.io/) is an advanced key-value cache and store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets, sorted sets, bitmaps and hyperloglogs.
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## TL;DR;
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```bash
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$ helm install stable/redis-ha
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```
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By default this chart install 3 pods total:
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* one pod containing a redis master and sentinel container (optional prometheus metrics exporter sidecar available)
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* two pods each containing a redis slave and sentinel containers (optional prometheus metrics exporter sidecars available)
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## Introduction
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This chart bootstraps a [Redis](https://redis.io) highly available master/slave statefulset in a [Kubernetes](http://kubernetes.io) cluster using the Helm package manager.
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## Prerequisites
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- Kubernetes 1.8+ with Beta APIs enabled
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- PV provisioner support in the underlying infrastructure
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## Upgrading the Chart
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Please note that there have been a number of changes simplifying the redis management strategy (for better failover and elections) in the 3.x version of this chart. These changes allow the use of official [redis](https://hub.docker.com/_/redis/) images that do not require special RBAC or ServiceAccount roles. As a result when upgrading from version >=2.0.1 to >=3.0.0 of this chart, `Role`, `RoleBinding`, and `ServiceAccount` resources should be deleted manually.
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### Upgrading the chart from 3.x to 4.x
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Starting from version `4.x` HAProxy sidecar prometheus-exporter removed and replaced by the embedded [HAProxy metrics endpoint](https://github.com/haproxy/haproxy/tree/master/contrib/prometheus-exporter), as a result when upgrading from version 3.x to 4.x section `haproxy.exporter` should be removed and the `haproxy.metrics` need to be configured for fit your needs.
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## Installing the Chart
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To install the chart
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```bash
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$ helm install stable/redis-ha
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```
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The command deploys Redis on the Kubernetes cluster in the default configuration. By default this chart install one master pod containing redis master container and sentinel container along with 2 redis slave pods each containing their own sentinel sidecars. The [configuration](#configuration) section lists the parameters that can be configured during installation.
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> **Tip**: List all releases using `helm list`
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## Uninstalling the Chart
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To uninstall/delete the deployment:
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```bash
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$ helm delete <chart-name>
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```
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The command removes all the Kubernetes components associated with the chart and deletes the release.
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## Configuration
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The following table lists the configurable parameters of the Redis chart and their default values.
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| Parameter | Description | Default |
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|:--------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------------|
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| `image` | Redis image | `redis` |
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| `imagePullSecrets` | Reference to one or more secrets to be used when pulling redis images | [] |
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| `tag` | Redis tag | `5.0.6-alpine` |
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| `replicas` | Number of redis master/slave pods | `3` |
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| `serviceAccount.create` | Specifies whether a ServiceAccount should be created | `true` |
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| `serviceAccount.name` | The name of the ServiceAccount to create | Generated using the redis-ha.fullname template |
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| `rbac.create` | Create and use RBAC resources | `true` |
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| `redis.port` | Port to access the redis service | `6379` |
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| `redis.masterGroupName` | Redis convention for naming the cluster group: must match `^[\\w-\\.]+$` and can be templated | `mymaster` |
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| `redis.config` | Any valid redis config options in this section will be applied to each server (see below) | see values.yaml |
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| `redis.customConfig` | Allows for custom redis.conf files to be applied. If this is used then `redis.config` is ignored | `` |
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| `redis.resources` | CPU/Memory for master/slave nodes resource requests/limits | `{}` |
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| `sentinel.port` | Port to access the sentinel service | `26379` |
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| `sentinel.quorum` | Minimum number of servers necessary to maintain quorum | `2` |
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| `sentinel.config` | Valid sentinel config options in this section will be applied as config options to each sentinel (see below) | see values.yaml |
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| `sentinel.customConfig` | Allows for custom sentinel.conf files to be applied. If this is used then `sentinel.config` is ignored | `` |
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| `sentinel.resources` | CPU/Memory for sentinel node resource requests/limits | `{}` |
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| `init.resources` | CPU/Memory for init Container node resource requests/limits | `{}` |
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| `auth` | Enables or disables redis AUTH (Requires `redisPassword` to be set) | `false` |
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| `redisPassword` | A password that configures a `requirepass` and `masterauth` in the conf parameters (Requires `auth: enabled`) | `` |
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| `authKey` | The key holding the redis password in an existing secret. | `auth` |
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| `existingSecret` | An existing secret containing a key defined by `authKey` that configures `requirepass` and `masterauth` in the conf parameters (Requires `auth: enabled`, cannot be used in conjunction with `.Values.redisPassword`) | `` |
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| `nodeSelector` | Node labels for pod assignment | `{}` |
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| `tolerations` | Toleration labels for pod assignment | `[]` |
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| `hardAntiAffinity` | Whether the Redis server pods should be forced to run on separate nodes. | `true` |
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| `additionalAffinities` | Additional affinities to add to the Redis server pods. | `{}` |
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| `securityContext` | Security context to be added to the Redis server pods. | `{runAsUser: 1000, fsGroup: 1000, runAsNonRoot: true}` |
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| `affinity` | Override all other affinity settings with a string. | `""` |
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| `persistentVolume.size` | Size for the volume | 10Gi |
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| `persistentVolume.annotations` | Annotations for the volume | `{}` |
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| `persistentVolume.reclaimPolicy` | Method used to reclaim an obsoleted volume. `Delete` or `Retain` | `""` |
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| `emptyDir` | Configuration of `emptyDir`, used only if persistentVolume is disabled and no hostPath specified | `{}` |
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| `exporter.enabled` | If `true`, the prometheus exporter sidecar is enabled | `false` |
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| `exporter.image` | Exporter image | `oliver006/redis_exporter` |
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| `exporter.tag` | Exporter tag | `v0.31.0` |
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| `exporter.port` | Exporter port | `9121` |
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| `exporter.annotations` | Prometheus scrape annotations | `{prometheus.io/path: /metrics, prometheus.io/port: "9121", prometheus.io/scrape: "true"}` |
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| `exporter.extraArgs` | Additional args for the exporter | `{}` |
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| `exporter.script` | A custom custom Lua script that will be mounted to exporter for collection of custom metrics. Creates a ConfigMap and sets env var `REDIS_EXPORTER_SCRIPT`. | |
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| `exporter.serviceMonitor.enabled` | Use servicemonitor from prometheus operator | `false` |
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| `exporter.serviceMonitor.namespace` | Namespace the service monitor is created in | `default` |
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| `exporter.serviceMonitor.interval` | Scrape interval, If not set, the Prometheus default scrape interval is used | `nil` |
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| `exporter.serviceMonitor.telemetryPath` | Path to redis-exporter telemetry-path | `/metrics` |
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| `exporter.serviceMonitor.labels` | Labels for the servicemonitor passed to Prometheus Operator | `{}` |
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| `exporter.serviceMonitor.timeout` | How long until a scrape request times out. If not set, the Prometheus default scape timeout is used | `nil` |
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| `haproxy.enabled` | Enabled HAProxy LoadBalancing/Proxy | `false` |
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| `haproxy.replicas` | Number of HAProxy instances | `3` |
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| `haproxy.image.repository`| HAProxy Image Repository | `haproxy` |
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| `haproxy.image.tag` | HAProxy Image Tag | `2.0.1` |
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| `haproxy.image.pullPolicy`| HAProxy Image PullPolicy | `IfNotPresent` |
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| `haproxy.imagePullSecrets`| Reference to one or more secrets to be used when pulling haproxy images | [] |
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| `haproxy.annotations` | HAProxy template annotations | `{}` |
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| `haproxy.customConfig` | Allows for custom config-haproxy.cfg file to be applied. If this is used then default config will be overwriten | `` |
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| `haproxy.extraConfig` | Allows to place any additional configuration section to add to the default config-haproxy.cfg | `` |
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| `haproxy.resources` | HAProxy resources | `{}` |
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| `haproxy.emptyDir` | Configuration of `emptyDir` | `{}` |
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| `haproxy.service.type` | HAProxy service type "ClusterIP", "LoadBalancer" or "NodePort" | `ClusterIP` |
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| `haproxy.service.nodePort` | HAProxy service nodePort value (haproxy.service.type must be NodePort) | not set |
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| `haproxy.service.annotations` | HAProxy service annotations | `{}` |
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| `haproxy.stickyBalancing` | HAProxy sticky load balancing to Redis nodes. Helps with connections shutdown. | `false` |
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| `haproxy.hapreadport.enable` | Enable a read only port for redis slaves | `false` |
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| `haproxy.hapreadport.port` | Haproxy port for read only redis slaves | `6380` |
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| `haproxy.metrics.enabled` | HAProxy enable prometheus metric scraping | `false` |
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| `haproxy.metrics.port` | HAProxy prometheus metrics scraping port | `9101` |
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| `haproxy.metrics.portName` | HAProxy metrics scraping port name | `exporter-port` |
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| `haproxy.metrics.scrapePath` | HAProxy prometheus metrics scraping port | `/metrics` |
|
||||
| `haproxy.metrics.serviceMonitor.enabled` | Use servicemonitor from prometheus operator for HAProxy metrics | `false` |
|
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| `haproxy.metrics.serviceMonitor.namespace` | Namespace the service monitor for HAProxy metrics is created in | `default` |
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| `haproxy.metrics.serviceMonitor.interval` | Scrape interval, If not set, the Prometheus default scrape interval is used | `nil` |
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| `haproxy.metrics.serviceMonitor.telemetryPath` | Path to HAProxy metrics telemetry-path | `/metrics` |
|
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| `haproxy.metrics.serviceMonitor.labels` | Labels for the HAProxy metrics servicemonitor passed to Prometheus Operator | `{}` |
|
||||
| `haproxy.metrics.serviceMonitor.timeout` | How long until a scrape request times out. If not set, the Prometheus default scape timeout is used | `nil` |
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||||
| `haproxy.init.resources` | Extra init resources | `{}` |
|
||||
| `haproxy.timeout.connect` | haproxy.cfg `timeout connect` setting | `4s` |
|
||||
| `haproxy.timeout.server` | haproxy.cfg `timeout server` setting | `30s` |
|
||||
| `haproxy.timeout.client` | haproxy.cfg `timeout client` setting | `30s` |
|
||||
| `haproxy.timeout.check` | haproxy.cfg `timeout check` setting | `2s` |
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||||
| `haproxy.priorityClassName` | priorityClassName for `haproxy` deployment | not set |
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||||
| `haproxy.securityContext` | Security context to be added to the HAProxy deployment. | `{runAsUser: 1000, fsGroup: 1000, runAsNonRoot: true}` |
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||||
| `haproxy.hardAntiAffinity` | Whether the haproxy pods should be forced to run on separate nodes. | `true` |
|
||||
| `haproxy.affinity` | Override all other haproxy affinity settings with a string. | `""` |
|
||||
| `haproxy.additionalAffinities` | Additional affinities to add to the haproxy server pods. | `{}` |
|
||||
| `podDisruptionBudget` | Pod Disruption Budget rules | `{}` |
|
||||
| `priorityClassName` | priorityClassName for `redis-ha-statefulset` | not set |
|
||||
| `hostPath.path` | Use this path on the host for data storage | not set |
|
||||
| `hostPath.chown` | Run an init-container as root to set ownership on the hostPath | `true` |
|
||||
| `sysctlImage.enabled` | Enable an init container to modify Kernel settings | `false` |
|
||||
| `sysctlImage.command` | sysctlImage command to execute | [] |
|
||||
| `sysctlImage.registry` | sysctlImage Init container registry | `docker.io` |
|
||||
| `sysctlImage.repository` | sysctlImage Init container name | `busybox` |
|
||||
| `sysctlImage.tag` | sysctlImage Init container tag | `1.31.1` |
|
||||
| `sysctlImage.pullPolicy` | sysctlImage Init container pull policy | `Always` |
|
||||
| `sysctlImage.mountHostSys`| Mount the host `/sys` folder to `/host-sys` | `false` |
|
||||
| `sysctlImage.resources` | sysctlImage resources | `{}` |
|
||||
| `schedulerName` | Alternate scheduler name | `nil` |
|
||||
|
||||
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
|
||||
|
||||
```bash
|
||||
$ helm install \
|
||||
--set image=redis \
|
||||
--set tag=5.0.5-alpine \
|
||||
stable/redis-ha
|
||||
```
|
||||
|
||||
The above command sets the Redis server within `default` namespace.
|
||||
|
||||
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
|
||||
|
||||
```bash
|
||||
$ helm install -f values.yaml stable/redis-ha
|
||||
```
|
||||
|
||||
> **Tip**: You can use the default [values.yaml](values.yaml)
|
||||
|
||||
## Custom Redis and Sentinel config options
|
||||
|
||||
This chart allows for most redis or sentinel config options to be passed as a key value pair through the `values.yaml` under `redis.config` and `sentinel.config`. See links below for all available options.
|
||||
|
||||
[Example redis.conf](http://download.redis.io/redis-stable/redis.conf)
|
||||
[Example sentinel.conf](http://download.redis.io/redis-stable/sentinel.conf)
|
||||
|
||||
For example `repl-timeout 60` would be added to the `redis.config` section of the `values.yaml` as:
|
||||
|
||||
```yml
|
||||
repl-timeout: "60"
|
||||
```
|
||||
|
||||
Note:
|
||||
|
||||
1. Some config options should be renamed by redis version，e.g.:
|
||||
|
||||
```
|
||||
# In redis 5.x，see https://raw.githubusercontent.com/antirez/redis/5.0/redis.conf
|
||||
min-replicas-to-write: 1
|
||||
min-replicas-max-lag: 5
|
||||
|
||||
# In redis 4.x and redis 3.x，see https://raw.githubusercontent.com/antirez/redis/4.0/redis.conf and https://raw.githubusercontent.com/antirez/redis/3.0/redis.conf
|
||||
min-slaves-to-write 1
|
||||
min-slaves-max-lag 5
|
||||
```
|
||||
|
||||
Sentinel options supported must be in the the `sentinel <option> <master-group-name> <value>` format. For example, `sentinel down-after-milliseconds 30000` would be added to the `sentinel.config` section of the `values.yaml` as:
|
||||
|
||||
```yml
|
||||
down-after-milliseconds: 30000
|
||||
```
|
||||
|
||||
If more control is needed from either the redis or sentinel config then an entire config can be defined under `redis.customConfig` or `sentinel.customConfig`. Please note that these values will override any configuration options under their respective section. For example, if you define `sentinel.customConfig` then the `sentinel.config` is ignored.
|
||||
|
||||
## Host Kernel Settings
|
||||
Redis may require some changes in the kernel of the host machine to work as expected, in particular increasing the `somaxconn` value and disabling transparent huge pages.
|
||||
To do so, you can set up a privileged initContainer with the `sysctlImage` config values, for example:
|
||||
```
|
||||
sysctlImage:
|
||||
enabled: true
|
||||
mountHostSys: true
|
||||
command:
|
||||
- /bin/sh
|
||||
- -xc
|
||||
- |-
|
||||
sysctl -w net.core.somaxconn=10000
|
||||
echo never > /host-sys/kernel/mm/transparent_hugepage/enabled
|
||||
```
|
||||
|
||||
## HAProxy startup
|
||||
|
||||
When HAProxy is enabled, it will attempt to connect to each announce-service of each redis replica instance in its init container before starting.
|
||||
It will fail if announce-service IP is not available fast enough (10 seconds max by announce-service).
|
||||
A such case could happen if the orchestator is pending the nomination of redis pods.
|
||||
Risk is limited because announce-service is using `publishNotReadyAddresses: true`, although, in such case, HAProxy pod will be rescheduled afterward by the orchestrator.
|
||||
|
|
@ -0,0 +1,10 @@
|
|||
---
|
||||
## Enable HAProxy to manage Load Balancing
|
||||
haproxy:
|
||||
enabled: true
|
||||
annotations:
|
||||
any.domain/key: "value"
|
||||
serviceAccount:
|
||||
create: true
|
||||
metrics:
|
||||
enabled: true
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
Redis can be accessed via port {{ .Values.redis.port }} and Sentinel can be accessed via port {{ .Values.sentinel.port }} on the following DNS name from within your cluster:
|
||||
{{ template "redis-ha.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
|
||||
|
||||
To connect to your Redis server:
|
||||
|
||||
{{- if .Values.auth }}
|
||||
1. To retrieve the redis password:
|
||||
echo $(kubectl get secret {{ template "redis-ha.fullname" . }} -o "jsonpath={.data['auth']}" | base64 --decode)
|
||||
|
||||
2. Connect to the Redis master pod that you can use as a client. By default the {{ template "redis-ha.fullname" . }}-server-0 pod is configured as the master:
|
||||
|
||||
kubectl exec -it {{ template "redis-ha.fullname" . }}-server-0 sh -n {{ .Release.Namespace }}
|
||||
|
||||
3. Connect using the Redis CLI (inside container):
|
||||
|
||||
redis-cli -a <REDIS-PASS-FROM-SECRET>
|
||||
{{- else }}
|
||||
1. Run a Redis pod that you can use as a client:
|
||||
|
||||
kubectl exec -it {{ template "redis-ha.fullname" . }}-server-0 sh -n {{ .Release.Namespace }}
|
||||
|
||||
2. Connect using the Redis CLI:
|
||||
|
||||
redis-cli -h {{ template "redis-ha.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,275 @@
|
|||
{{/* vim: set filetype=mustache: */}}
|
||||
|
||||
{{- define "config-redis.conf" }}
|
||||
{{- if .Values.redis.customConfig }}
|
||||
{{ tpl .Values.redis.customConfig . | indent 4 }}
|
||||
{{- else }}
|
||||
dir "/data"
|
||||
port {{ .Values.redis.port }}
|
||||
{{- range $key, $value := .Values.redis.config }}
|
||||
{{ $key }} {{ $value }}
|
||||
{{- end }}
|
||||
{{- if .Values.auth }}
|
||||
requirepass replace-default-auth
|
||||
masterauth replace-default-auth
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "config-sentinel.conf" }}
|
||||
{{- if .Values.sentinel.customConfig }}
|
||||
{{ tpl .Values.sentinel.customConfig . | indent 4 }}
|
||||
{{- else }}
|
||||
dir "/data"
|
||||
{{- range $key, $value := .Values.sentinel.config }}
|
||||
{{- if eq "maxclients" $key }}
|
||||
{{ $key }} {{ $value }}
|
||||
{{- else }}
|
||||
sentinel {{ $key }} {{ template "redis-ha.masterGroupName" $ }} {{ $value }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.auth }}
|
||||
sentinel auth-pass {{ template "redis-ha.masterGroupName" . }} replace-default-auth
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- define "config-init.sh" }}
|
||||
HOSTNAME="$(hostname)"
|
||||
INDEX="${HOSTNAME##*-}"
|
||||
MASTER="$(redis-cli -h {{ template "redis-ha.fullname" . }} -p {{ .Values.sentinel.port }} sentinel get-master-addr-by-name {{ template "redis-ha.masterGroupName" . }} | grep -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')"
|
||||
MASTER_GROUP="{{ template "redis-ha.masterGroupName" . }}"
|
||||
QUORUM="{{ .Values.sentinel.quorum }}"
|
||||
REDIS_CONF=/data/conf/redis.conf
|
||||
REDIS_PORT={{ .Values.redis.port }}
|
||||
SENTINEL_CONF=/data/conf/sentinel.conf
|
||||
SENTINEL_PORT={{ .Values.sentinel.port }}
|
||||
SERVICE={{ template "redis-ha.fullname" . }}
|
||||
set -eu
|
||||
|
||||
sentinel_update() {
|
||||
echo "Updating sentinel config with master $MASTER"
|
||||
eval MY_SENTINEL_ID="\${SENTINEL_ID_$INDEX}"
|
||||
sed -i "1s/^/sentinel myid $MY_SENTINEL_ID\\n/" "$SENTINEL_CONF"
|
||||
sed -i "2s/^/sentinel monitor $MASTER_GROUP $1 $REDIS_PORT $QUORUM \\n/" "$SENTINEL_CONF"
|
||||
echo "sentinel announce-ip $ANNOUNCE_IP" >> $SENTINEL_CONF
|
||||
echo "sentinel announce-port $SENTINEL_PORT" >> $SENTINEL_CONF
|
||||
}
|
||||
|
||||
redis_update() {
|
||||
echo "Updating redis config"
|
||||
echo "slaveof $1 $REDIS_PORT" >> "$REDIS_CONF"
|
||||
echo "slave-announce-ip $ANNOUNCE_IP" >> $REDIS_CONF
|
||||
echo "slave-announce-port $REDIS_PORT" >> $REDIS_CONF
|
||||
}
|
||||
|
||||
copy_config() {
|
||||
cp /readonly-config/redis.conf "$REDIS_CONF"
|
||||
cp /readonly-config/sentinel.conf "$SENTINEL_CONF"
|
||||
}
|
||||
|
||||
setup_defaults() {
|
||||
echo "Setting up defaults"
|
||||
if [ "$INDEX" = "0" ]; then
|
||||
echo "Setting this pod as the default master"
|
||||
redis_update "$ANNOUNCE_IP"
|
||||
sentinel_update "$ANNOUNCE_IP"
|
||||
sed -i "s/^.*slaveof.*//" "$REDIS_CONF"
|
||||
else
|
||||
DEFAULT_MASTER="$(getent hosts "$SERVICE-announce-0" | awk '{ print $1 }')"
|
||||
if [ -z "$DEFAULT_MASTER" ]; then
|
||||
echo "Unable to resolve host"
|
||||
exit 1
|
||||
fi
|
||||
echo "Setting default slave config.."
|
||||
redis_update "$DEFAULT_MASTER"
|
||||
sentinel_update "$DEFAULT_MASTER"
|
||||
fi
|
||||
}
|
||||
|
||||
find_master() {
|
||||
echo "Attempting to find master"
|
||||
if [ "$(redis-cli -h "$MASTER"{{ if .Values.auth }} -a "$AUTH"{{ end }} ping)" != "PONG" ]; then
|
||||
echo "Can't ping master, attempting to force failover"
|
||||
if redis-cli -h "$SERVICE" -p "$SENTINEL_PORT" sentinel failover "$MASTER_GROUP" | grep -q 'NOGOODSLAVE' ; then
|
||||
setup_defaults
|
||||
return 0
|
||||
fi
|
||||
sleep 10
|
||||
MASTER="$(redis-cli -h $SERVICE -p $SENTINEL_PORT sentinel get-master-addr-by-name $MASTER_GROUP | grep -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}')"
|
||||
if [ "$MASTER" ]; then
|
||||
sentinel_update "$MASTER"
|
||||
redis_update "$MASTER"
|
||||
else
|
||||
echo "Could not failover, exiting..."
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
echo "Found reachable master, updating config"
|
||||
sentinel_update "$MASTER"
|
||||
redis_update "$MASTER"
|
||||
fi
|
||||
}
|
||||
|
||||
mkdir -p /data/conf/
|
||||
|
||||
echo "Initializing config.."
|
||||
copy_config
|
||||
|
||||
ANNOUNCE_IP=$(getent hosts "$SERVICE-announce-$INDEX" | awk '{ print $1 }')
|
||||
if [ -z "$ANNOUNCE_IP" ]; then
|
||||
"Could not resolve the announce ip for this pod"
|
||||
exit 1
|
||||
elif [ "$MASTER" ]; then
|
||||
find_master
|
||||
else
|
||||
setup_defaults
|
||||
fi
|
||||
|
||||
if [ "${AUTH:-}" ]; then
|
||||
echo "Setting auth values"
|
||||
ESCAPED_AUTH=$(echo "$AUTH" | sed -e 's/[\/&]/\\&/g');
|
||||
sed -i "s/replace-default-auth/${ESCAPED_AUTH}/" "$REDIS_CONF" "$SENTINEL_CONF"
|
||||
fi
|
||||
|
||||
echo "Ready..."
|
||||
{{- end }}
|
||||
|
||||
{{- define "config-haproxy.cfg" }}
|
||||
{{- if .Values.haproxy.customConfig }}
|
||||
{{ .Values.haproxy.customConfig | indent 4}}
|
||||
{{- else }}
|
||||
defaults REDIS
|
||||
mode tcp
|
||||
timeout connect {{ .Values.haproxy.timeout.connect }}
|
||||
timeout server {{ .Values.haproxy.timeout.server }}
|
||||
timeout client {{ .Values.haproxy.timeout.client }}
|
||||
timeout check {{ .Values.haproxy.timeout.check }}
|
||||
|
||||
listen health_check_http_url
|
||||
bind :8888
|
||||
mode http
|
||||
monitor-uri /healthz
|
||||
option dontlognull
|
||||
|
||||
{{- $root := . }}
|
||||
{{- $fullName := include "redis-ha.fullname" . }}
|
||||
{{- $replicas := int (toString .Values.replicas) }}
|
||||
{{- $masterGroupName := include "redis-ha.masterGroupName" . }}
|
||||
{{- range $i := until $replicas }}
|
||||
# Check Sentinel and whether they are nominated master
|
||||
backend check_if_redis_is_master_{{ $i }}
|
||||
mode tcp
|
||||
option tcp-check
|
||||
tcp-check connect
|
||||
{{- if $root.auth }}
|
||||
tcp-check send AUTH\ {{ $root.redisPassword }}\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- end }}
|
||||
tcp-check send PING\r\n
|
||||
tcp-check expect string +PONG
|
||||
tcp-check send SENTINEL\ get-master-addr-by-name\ {{ $masterGroupName }}\r\n
|
||||
tcp-check expect string REPLACE_ANNOUNCE{{ $i }}
|
||||
tcp-check send QUIT\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- range $i := until $replicas }}
|
||||
server R{{ $i }} {{ $fullName }}-announce-{{ $i }}:26379 check inter 1s
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
# decide redis backend to use
|
||||
#master
|
||||
frontend ft_redis_master
|
||||
bind *:{{ $root.Values.redis.port }}
|
||||
use_backend bk_redis_master
|
||||
{{- if .Values.haproxy.readOnly.enabled }}
|
||||
#slave
|
||||
frontend ft_redis_slave
|
||||
bind *:{{ .Values.haproxy.readOnly.port }}
|
||||
use_backend bk_redis_slave
|
||||
{{- end }}
|
||||
# Check all redis servers to see if they think they are master
|
||||
backend bk_redis_master
|
||||
{{- if .Values.haproxy.stickyBalancing }}
|
||||
balance source
|
||||
hash-type consistent
|
||||
{{- end }}
|
||||
mode tcp
|
||||
option tcp-check
|
||||
tcp-check connect
|
||||
{{- if .Values.auth }}
|
||||
tcp-check send AUTH\ REPLACE_AUTH_SECRET\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- end }}
|
||||
tcp-check send PING\r\n
|
||||
tcp-check expect string +PONG
|
||||
tcp-check send info\ replication\r\n
|
||||
tcp-check expect string role:master
|
||||
tcp-check send QUIT\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- range $i := until $replicas }}
|
||||
use-server R{{ $i }} if { srv_is_up(R{{ $i }}) } { nbsrv(check_if_redis_is_master_{{ $i }}) ge 2 }
|
||||
server R{{ $i }} {{ $fullName }}-announce-{{ $i }}:{{ $root.Values.redis.port }} check inter 1s fall 1 rise 1
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.readOnly.enabled }}
|
||||
backend bk_redis_slave
|
||||
{{- if .Values.haproxy.stickyBalancing }}
|
||||
balance source
|
||||
hash-type consistent
|
||||
{{- end }}
|
||||
mode tcp
|
||||
option tcp-check
|
||||
tcp-check connect
|
||||
{{- if .Values.auth }}
|
||||
tcp-check send AUTH\ REPLACE_AUTH_SECRET\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- end }}
|
||||
tcp-check send PING\r\n
|
||||
tcp-check expect string +PONG
|
||||
tcp-check send info\ replication\r\n
|
||||
tcp-check expect string role:slave
|
||||
tcp-check send QUIT\r\n
|
||||
tcp-check expect string +OK
|
||||
{{- range $i := until $replicas }}
|
||||
server R{{ $i }} {{ $fullName }}-announce-{{ $i }}:{{ $root.Values.redis.port }} check inter 1s fall 1 rise 1
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.metrics.enabled }}
|
||||
frontend metrics
|
||||
mode http
|
||||
bind *:{{ .Values.haproxy.metrics.port }}
|
||||
option http-use-htx
|
||||
http-request use-service prometheus-exporter if { path {{ .Values.haproxy.metrics.scrapePath }} }
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.extraConfig }}
|
||||
# Additional configuration
|
||||
{{ .Values.haproxy.extraConfig | indent 4 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
|
||||
{{- define "config-haproxy_init.sh" }}
|
||||
HAPROXY_CONF=/data/haproxy.cfg
|
||||
cp /readonly/haproxy.cfg "$HAPROXY_CONF"
|
||||
{{- $fullName := include "redis-ha.fullname" . }}
|
||||
{{- $replicas := int (toString .Values.replicas) }}
|
||||
{{- range $i := until $replicas }}
|
||||
for loop in $(seq 1 10); do
|
||||
getent hosts {{ $fullName }}-announce-{{ $i }} && break
|
||||
echo "Waiting for service {{ $fullName }}-announce-{{ $i }} to be ready ($loop) ..." && sleep 1
|
||||
done
|
||||
ANNOUNCE_IP{{ $i }}=$(getent hosts "{{ $fullName }}-announce-{{ $i }}" | awk '{ print $1 }')
|
||||
if [ -z "$ANNOUNCE_IP{{ $i }}" ]; then
|
||||
echo "Could not resolve the announce ip for {{ $fullName }}-announce-{{ $i }}"
|
||||
exit 1
|
||||
fi
|
||||
sed -i "s/REPLACE_ANNOUNCE{{ $i }}/$ANNOUNCE_IP{{ $i }}/" "$HAPROXY_CONF"
|
||||
|
||||
if [ "${AUTH:-}" ]; then
|
||||
echo "Setting auth values"
|
||||
ESCAPED_AUTH=$(echo "$AUTH" | sed -e 's/[\/&]/\\&/g');
|
||||
sed -i "s/REPLACE_AUTH_SECRET/${ESCAPED_AUTH}/" "$HAPROXY_CONF"
|
||||
fi
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
{{/* vim: set filetype=mustache: */}}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
*/}}
|
||||
{{- define "redis-ha.name" -}}
|
||||
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
*/}}
|
||||
{{- define "redis-ha.fullname" -}}
|
||||
{{- if .Values.fullnameOverride -}}
|
||||
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- $name := default .Chart.Name .Values.nameOverride -}}
|
||||
{{- if contains $name .Release.Name -}}
|
||||
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
|
||||
{{/*
|
||||
Return sysctl image
|
||||
*/}}
|
||||
{{- define "redis.sysctl.image" -}}
|
||||
{{- $registryName := default "docker.io" .Values.sysctlImage.registry -}}
|
||||
{{- $tag := default "latest" .Values.sysctlImage.tag | toString -}}
|
||||
{{- printf "%s/%s:%s" $registryName .Values.sysctlImage.repository $tag -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- /*
|
||||
Credit: @technosophos
|
||||
https://github.com/technosophos/common-chart/
|
||||
labels.standard prints the standard Helm labels.
|
||||
The standard labels are frequently used in metadata.
|
||||
*/ -}}
|
||||
{{- define "labels.standard" -}}
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
heritage: {{ .Release.Service | quote }}
|
||||
release: {{ .Release.Name | quote }}
|
||||
chart: {{ template "chartref" . }}
|
||||
{{- end -}}
|
||||
|
||||
{{- /*
|
||||
Credit: @technosophos
|
||||
https://github.com/technosophos/common-chart/
|
||||
chartref prints a chart name and version.
|
||||
It does minimal escaping for use in Kubernetes labels.
|
||||
Example output:
|
||||
zookeeper-1.2.3
|
||||
wordpress-3.2.1_20170219
|
||||
*/ -}}
|
||||
{{- define "chartref" -}}
|
||||
{{- replace "+" "_" .Chart.Version | printf "%s-%s" .Chart.Name -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create the name of the service account to use
|
||||
*/}}
|
||||
{{- define "redis-ha.serviceAccountName" -}}
|
||||
{{- if .Values.serviceAccount.create -}}
|
||||
{{ default (include "redis-ha.fullname" .) .Values.serviceAccount.name }}
|
||||
{{- else -}}
|
||||
{{ default "default" .Values.serviceAccount.name }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "redis-ha.masterGroupName" -}}
|
||||
{{- $masterGroupName := tpl ( .Values.redis.masterGroupName | default "") . -}}
|
||||
{{- $validMasterGroupName := regexMatch "^[\\w-\\.]+$" $masterGroupName -}}
|
||||
{{- if $validMasterGroupName -}}
|
||||
{{ $masterGroupName }}
|
||||
{{- else -}}
|
||||
{{ required "A valid .Values.redis.masterGroupName entry is required (matching ^[\\w-\\.]+$)" ""}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{{- if and .Values.auth (not .Values.existingSecret) -}}
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
type: Opaque
|
||||
data:
|
||||
{{ .Values.authKey }}: {{ .Values.redisPassword | b64enc | quote }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
{{- $fullName := include "redis-ha.fullname" . }}
|
||||
{{- $namespace := .Release.Namespace -}}
|
||||
{{- $replicas := int (toString .Values.replicas) }}
|
||||
{{- $root := . }}
|
||||
{{- range $i := until $replicas }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ $fullName }}-announce-{{ $i }}
|
||||
namespace: {{ $namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" $root | indent 4 }}
|
||||
annotations:
|
||||
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
|
||||
{{- if $root.Values.serviceAnnotations }}
|
||||
{{ toYaml $root.Values.serviceAnnotations | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
publishNotReadyAddresses: true
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- name: server
|
||||
port: {{ $root.Values.redis.port }}
|
||||
protocol: TCP
|
||||
targetPort: redis
|
||||
- name: sentinel
|
||||
port: {{ $root.Values.sentinel.port }}
|
||||
protocol: TCP
|
||||
targetPort: sentinel
|
||||
{{- if $root.Values.exporter.enabled }}
|
||||
- name: exporter
|
||||
port: {{ $root.Values.exporter.port }}
|
||||
protocol: TCP
|
||||
targetPort: exporter-port
|
||||
{{- end }}
|
||||
selector:
|
||||
release: {{ $root.Release.Name }}
|
||||
app: {{ include "redis-ha.name" $root }}
|
||||
"statefulset.kubernetes.io/pod-name": {{ $fullName }}-server-{{ $i }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-configmap
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "redis-ha.fullname" . }}
|
||||
data:
|
||||
redis.conf: |
|
||||
{{- include "config-redis.conf" . }}
|
||||
|
||||
sentinel.conf: |
|
||||
{{- include "config-sentinel.conf" . }}
|
||||
|
||||
init.sh: |
|
||||
{{- include "config-init.sh" . }}
|
||||
{{ if .Values.haproxy.enabled }}
|
||||
haproxy.cfg: |-
|
||||
{{- include "config-haproxy.cfg" . }}
|
||||
{{- end }}
|
||||
haproxy_init.sh: |
|
||||
{{- include "config-haproxy_init.sh" . }}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
{{- if .Values.exporter.script }}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-exporter-script-configmap
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
data:
|
||||
script: {{ toYaml .Values.exporter.script | indent 2 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
{{- if .Values.podDisruptionBudget -}}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodDisruptionBudget
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-pdb
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
release: {{ .Release.Name }}
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
{{ toYaml .Values.podDisruptionBudget | indent 2 }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
{{- if and .Values.serviceAccount.create .Values.rbac.create }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "redis-ha.fullname" . }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- endpoints
|
||||
verbs:
|
||||
- get
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
{{- if and .Values.serviceAccount.create .Values.rbac.create }}
|
||||
kind: RoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "redis-ha.fullname" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "redis-ha.serviceAccountName" . }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
{{- if and ( .Values.exporter.enabled ) ( .Values.exporter.serviceMonitor.enabled ) }}
|
||||
servicemonitor: enabled
|
||||
{{- end }}
|
||||
annotations:
|
||||
{{- if .Values.serviceAnnotations }}
|
||||
{{ toYaml .Values.serviceAnnotations | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
clusterIP: None
|
||||
ports:
|
||||
- name: server
|
||||
port: {{ .Values.redis.port }}
|
||||
protocol: TCP
|
||||
targetPort: redis
|
||||
- name: sentinel
|
||||
port: {{ .Values.sentinel.port }}
|
||||
protocol: TCP
|
||||
targetPort: sentinel
|
||||
{{- if .Values.exporter.enabled }}
|
||||
- name: exporter-port
|
||||
port: {{ .Values.exporter.port }}
|
||||
protocol: TCP
|
||||
targetPort: exporter-port
|
||||
{{- end }}
|
||||
selector:
|
||||
release: {{ .Release.Name }}
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{{- if .Values.serviceAccount.create }}
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "redis-ha.serviceAccountName" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
{{- if and ( .Capabilities.APIVersions.Has "monitoring.coreos.com/v1" ) ( .Values.exporter.serviceMonitor.enabled ) ( .Values.exporter.enabled ) }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
{{- if .Values.exporter.serviceMonitor.labels }}
|
||||
labels:
|
||||
{{ toYaml .Values.exporter.serviceMonitor.labels | indent 4}}
|
||||
{{- end }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- if .Values.exporter.serviceMonitor.namespace }}
|
||||
namespace: {{ .Values.exporter.serviceMonitor.namespace }}
|
||||
{{- end }}
|
||||
spec:
|
||||
endpoints:
|
||||
- targetPort: {{ .Values.exporter.port }}
|
||||
{{- if .Values.exporter.serviceMonitor.interval }}
|
||||
interval: {{ .Values.exporter.serviceMonitor.interval }}
|
||||
{{- end }}
|
||||
{{- if .Values.exporter.serviceMonitor.telemetryPath }}
|
||||
path: {{ .Values.exporter.serviceMonitor.telemetryPath }}
|
||||
{{- end }}
|
||||
{{- if .Values.exporter.serviceMonitor.timeout }}
|
||||
scrapeTimeout: {{ .Values.exporter.serviceMonitor.timeout }}
|
||||
{{- end }}
|
||||
jobLabel: {{ template "redis-ha.fullname" . }}
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ .Release.Namespace }}
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
servicemonitor: enabled
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,319 @@
|
|||
apiVersion: apps/v1
|
||||
kind: StatefulSet
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-server
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ template "redis-ha.fullname" . }}: replica
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
spec:
|
||||
selector:
|
||||
matchLabels:
|
||||
release: {{ .Release.Name }}
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
serviceName: {{ template "redis-ha.fullname" . }}
|
||||
replicas: {{ .Values.replicas }}
|
||||
podManagementPolicy: OrderedReady
|
||||
updateStrategy:
|
||||
type: RollingUpdate
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
checksum/init-config: {{ print (include "config-redis.conf" .) (include "config-init.sh" .) | sha256sum }}
|
||||
{{- if .Values.podAnnotations }}
|
||||
{{ toYaml .Values.podAnnotations | indent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.exporter.enabled }}
|
||||
prometheus.io/port: "{{ .Values.exporter.port }}"
|
||||
prometheus.io/scrape: "true"
|
||||
prometheus.io/path: {{ .Values.exporter.scrapePath }}
|
||||
{{- end }}
|
||||
labels:
|
||||
release: {{ .Release.Name }}
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
{{ template "redis-ha.fullname" . }}: replica
|
||||
{{- range $key, $value := .Values.labels }}
|
||||
{{ $key }}: {{ $value }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if .Values.schedulerName }}
|
||||
schedulerName: "{{ .Values.schedulerName }}"
|
||||
{{- end }}
|
||||
{{- if .Values.nodeSelector }}
|
||||
nodeSelector:
|
||||
{{ toYaml .Values.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations }}
|
||||
tolerations:
|
||||
{{ toYaml .Values.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
affinity:
|
||||
{{- if .Values.affinity }}
|
||||
{{- with .Values.affinity }}
|
||||
{{ tpl . $ | indent 8 }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
{{- if .Values.additionalAffinities }}
|
||||
{{ toYaml .Values.additionalAffinities | indent 8 }}
|
||||
{{- end }}
|
||||
podAntiAffinity:
|
||||
{{- if .Values.hardAntiAffinity }}
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
{{ template "redis-ha.fullname" . }}: replica
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- else }}
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
{{ template "redis-ha.fullname" . }}: replica
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- end }}
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- weight: 100
|
||||
podAffinityTerm:
|
||||
labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
{{ template "redis-ha.fullname" . }}: replica
|
||||
topologyKey: failure-domain.beta.kubernetes.io/zone
|
||||
{{- end }}
|
||||
{{- if .Values.imagePullSecrets }}
|
||||
imagePullSecrets: {{ toYaml .Values.imagePullSecrets | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
{{ toYaml .Values.securityContext | indent 8 }}
|
||||
serviceAccountName: {{ template "redis-ha.serviceAccountName" . }}
|
||||
initContainers:
|
||||
{{- if .Values.sysctlImage.enabled }}
|
||||
- name: init-sysctl
|
||||
image: {{ template "redis.sysctl.image" . }}
|
||||
imagePullPolicy: {{ .Values.sysctlImage.pullPolicy }}
|
||||
resources:
|
||||
{{ toYaml .Values.sysctlImage.resources | indent 10 }}
|
||||
{{- if .Values.sysctlImage.mountHostSys }}
|
||||
volumeMounts:
|
||||
- name: host-sys
|
||||
mountPath: /host-sys
|
||||
{{- end }}
|
||||
command:
|
||||
{{ toYaml .Values.sysctlImage.command | indent 10 }}
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
privileged: true
|
||||
runAsUser: 0
|
||||
{{- end }}
|
||||
{{- if and .Values.hostPath.path .Values.hostPath.chown }}
|
||||
- name: hostpath-chown
|
||||
image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
command:
|
||||
- chown
|
||||
- "{{ .Values.securityContext.runAsUser }}"
|
||||
- /data
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /data
|
||||
{{- end }}
|
||||
- name: config-init
|
||||
image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy }}
|
||||
resources:
|
||||
{{ toYaml .Values.init.resources | indent 10 }}
|
||||
command:
|
||||
- sh
|
||||
args:
|
||||
- /readonly-config/init.sh
|
||||
env:
|
||||
{{- $replicas := int (toString .Values.replicas) -}}
|
||||
{{- range $i := until $replicas }}
|
||||
- name: SENTINEL_ID_{{ $i }}
|
||||
value: {{ printf "%s\n%s\nindex: %d" (include "redis-ha.name" $) ($.Release.Name) $i | sha1sum }}
|
||||
{{ end -}}
|
||||
{{- if .Values.auth }}
|
||||
- name: AUTH
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
{{- if .Values.existingSecret }}
|
||||
name: {{ .Values.existingSecret }}
|
||||
{{- else }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
key: {{ .Values.authKey }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: /readonly-config
|
||||
readOnly: true
|
||||
- name: data
|
||||
mountPath: /data
|
||||
containers:
|
||||
- name: redis
|
||||
image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy }}
|
||||
command:
|
||||
- redis-server
|
||||
args:
|
||||
- /data/conf/redis.conf
|
||||
env:
|
||||
{{- if .Values.auth }}
|
||||
- name: AUTH
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
{{- if .Values.existingSecret }}
|
||||
name: {{ .Values.existingSecret }}
|
||||
{{- else }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
key: {{ .Values.authKey }}
|
||||
{{- end }}
|
||||
livenessProbe:
|
||||
tcpSocket:
|
||||
port: {{ .Values.redis.port }}
|
||||
initialDelaySeconds: 15
|
||||
resources:
|
||||
{{ toYaml .Values.redis.resources | indent 10 }}
|
||||
ports:
|
||||
- name: redis
|
||||
containerPort: {{ .Values.redis.port }}
|
||||
volumeMounts:
|
||||
- mountPath: /data
|
||||
name: data
|
||||
- name: sentinel
|
||||
image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy }}
|
||||
command:
|
||||
- redis-sentinel
|
||||
args:
|
||||
- /data/conf/sentinel.conf
|
||||
{{- if .Values.auth }}
|
||||
env:
|
||||
- name: AUTH
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
{{- if .Values.existingSecret }}
|
||||
name: {{ .Values.existingSecret }}
|
||||
{{- else }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
key: {{ .Values.authKey }}
|
||||
{{- end }}
|
||||
livenessProbe:
|
||||
tcpSocket:
|
||||
port: {{ .Values.sentinel.port }}
|
||||
initialDelaySeconds: 15
|
||||
resources:
|
||||
{{ toYaml .Values.sentinel.resources | indent 10 }}
|
||||
ports:
|
||||
- name: sentinel
|
||||
containerPort: {{ .Values.sentinel.port }}
|
||||
volumeMounts:
|
||||
- mountPath: /data
|
||||
name: data
|
||||
{{- if .Values.exporter.enabled }}
|
||||
- name: redis-exporter
|
||||
image: "{{ .Values.exporter.image }}:{{ .Values.exporter.tag }}"
|
||||
imagePullPolicy: {{ .Values.exporter.pullPolicy }}
|
||||
args:
|
||||
{{- range $key, $value := .Values.exporter.extraArgs }}
|
||||
- --{{ $key }}={{ $value }}
|
||||
{{- end }}
|
||||
env:
|
||||
- name: REDIS_ADDR
|
||||
value: redis://localhost:{{ .Values.redis.port }}
|
||||
{{- if .Values.auth }}
|
||||
- name: REDIS_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
{{- if .Values.existingSecret }}
|
||||
name: {{ .Values.existingSecret }}
|
||||
{{- else }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
key: {{ .Values.authKey }}
|
||||
{{- end }}
|
||||
{{- if .Values.exporter.script }}
|
||||
- name: REDIS_EXPORTER_SCRIPT
|
||||
value: /script/script.lua
|
||||
{{- end }}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: {{ .Values.exporter.scrapePath }}
|
||||
port: {{ .Values.exporter.port }}
|
||||
initialDelaySeconds: 15
|
||||
timeoutSeconds: 1
|
||||
periodSeconds: 15
|
||||
resources:
|
||||
{{ toYaml .Values.exporter.resources | indent 10 }}
|
||||
ports:
|
||||
- name: exporter-port
|
||||
containerPort: {{ .Values.exporter.port }}
|
||||
{{- if .Values.exporter.script }}
|
||||
volumeMounts:
|
||||
- mountPath: /script
|
||||
name: script-mount
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.priorityClassName }}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: config
|
||||
configMap:
|
||||
name: {{ template "redis-ha.fullname" . }}-configmap
|
||||
{{- if .Values.sysctlImage.mountHostSys }}
|
||||
- name: host-sys
|
||||
hostPath:
|
||||
path: /sys
|
||||
{{- end }}
|
||||
{{- if .Values.exporter.script }}
|
||||
- name: script-mount
|
||||
configMap:
|
||||
name: {{ template "redis-ha.fullname" . }}-exporter-script-configmap
|
||||
items:
|
||||
- key: script
|
||||
path: script.lua
|
||||
{{- end }}
|
||||
{{- if .Values.persistentVolume.enabled }}
|
||||
volumeClaimTemplates:
|
||||
- metadata:
|
||||
name: data
|
||||
annotations:
|
||||
{{- range $key, $value := .Values.persistentVolume.annotations }}
|
||||
{{ $key }}: {{ $value }}
|
||||
{{- end }}
|
||||
spec:
|
||||
accessModes:
|
||||
{{- range .Values.persistentVolume.accessModes }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ .Values.persistentVolume.size | quote }}
|
||||
{{- if .Values.persistentVolume.storageClass }}
|
||||
{{- if (eq "-" .Values.persistentVolume.storageClass) }}
|
||||
storageClassName: ""
|
||||
{{- else }}
|
||||
storageClassName: "{{ .Values.persistentVolume.storageClass }}"
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.persistentVolume.reclaimPolicy }}
|
||||
persistentVolumeReclaimPolicy: "{{ .Values.persistentVolume.reclaimPolicy }}"
|
||||
{{- end }}
|
||||
{{- else if .Values.hostPath.path }}
|
||||
- name: data
|
||||
hostPath:
|
||||
path: {{ tpl .Values.hostPath.path .}}
|
||||
{{- else }}
|
||||
- name: data
|
||||
emptyDir:
|
||||
{{ toYaml .Values.emptyDir | indent 10 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,151 @@
|
|||
{{- if .Values.haproxy.enabled }}
|
||||
kind: Deployment
|
||||
apiVersion: apps/v1
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
spec:
|
||||
strategy:
|
||||
type: RollingUpdate
|
||||
revisionHistoryLimit: 1
|
||||
replicas: {{ .Values.haproxy.replicas }}
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
release: {{ .Release.Name }}
|
||||
template:
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
labels:
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
release: {{ .Release.Name }}
|
||||
annotations:
|
||||
{{- if .Values.haproxy.metrics.enabled }}
|
||||
prometheus.io/port: "{{ .Values.haproxy.metrics.port }}"
|
||||
prometheus.io/scrape: "true"
|
||||
prometheus.io/path: "{{ .Values.haproxy.metrics.scrapePath }}"
|
||||
{{- end }}
|
||||
checksum/config: {{ print (include "config-haproxy.cfg" .) (include "config-haproxy_init.sh" .) | sha256sum }}
|
||||
{{- if .Values.haproxy.annotations }}
|
||||
{{ toYaml .Values.haproxy.annotations | indent 8 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
# Needed when using unmodified rbac-setup.yml
|
||||
{{ if .Values.haproxy.serviceAccount.create }}
|
||||
serviceAccountName: {{ template "redis-ha.serviceAccountName" . }}-haproxy
|
||||
{{ end }}
|
||||
nodeSelector:
|
||||
{{ toYaml .Values.nodeSelector | indent 8 }}
|
||||
tolerations:
|
||||
{{ toYaml .Values.tolerations | indent 8 }}
|
||||
affinity:
|
||||
{{- if .Values.haproxy.affinity }}
|
||||
{{- with .Values.haproxy.affinity }}
|
||||
{{ tpl . $ | indent 8 }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
{{- if .Values.haproxy.additionalAffinities }}
|
||||
{{ toYaml .Values.haproxy.additionalAffinities | indent 8 }}
|
||||
{{- end }}
|
||||
podAntiAffinity:
|
||||
{{- if .Values.haproxy.hardAntiAffinity }}
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
release: {{ .Release.Name }}
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- else }}
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
release: {{ .Release.Name }}
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- end }}
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- weight: 100
|
||||
podAffinityTerm:
|
||||
labelSelector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
release: {{ .Release.Name }}
|
||||
topologyKey: failure-domain.beta.kubernetes.io/zone
|
||||
{{- end }}
|
||||
initContainers:
|
||||
- name: config-init
|
||||
image: {{ .Values.haproxy.image.repository }}:{{ .Values.haproxy.image.tag }}
|
||||
imagePullPolicy: {{ .Values.haproxy.image.pullPolicy }}
|
||||
resources:
|
||||
{{ toYaml .Values.haproxy.init.resources | indent 10 }}
|
||||
command:
|
||||
- sh
|
||||
args:
|
||||
- /readonly/haproxy_init.sh
|
||||
{{- if .Values.auth }}
|
||||
env:
|
||||
- name: AUTH
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
{{- if .Values.existingSecret }}
|
||||
name: {{ .Values.existingSecret }}
|
||||
{{- else }}
|
||||
name: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
key: {{ .Values.authKey }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: config-volume
|
||||
mountPath: /readonly
|
||||
readOnly: true
|
||||
- name: data
|
||||
mountPath: /data
|
||||
{{- if .Values.haproxy.imagePullSecrets }}
|
||||
imagePullSecrets: {{ toYaml .Values.haproxy.imagePullSecrets | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
{{ toYaml .Values.haproxy.securityContext | indent 8 }}
|
||||
containers:
|
||||
- name: haproxy
|
||||
image: {{ .Values.haproxy.image.repository }}:{{ .Values.haproxy.image.tag }}
|
||||
imagePullPolicy: {{ .Values.haproxy.image.pullPolicy }}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 8888
|
||||
initialDelaySeconds: 5
|
||||
periodSeconds: 3
|
||||
ports:
|
||||
- name: redis
|
||||
containerPort: {{ default "6379" .Values.redis.port }}
|
||||
{{- if .Values.haproxy.readOnly.enabled }}
|
||||
- name: readonlyport
|
||||
containerPort: {{ default "6380" .Values.haproxy.readOnly.port }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.metrics.enabled }}
|
||||
- name: metrics-port
|
||||
containerPort: {{ default "9101" .Values.haproxy.metrics.port }}
|
||||
{{- end }}
|
||||
resources:
|
||||
{{ toYaml .Values.haproxy.resources | indent 10 }}
|
||||
volumeMounts:
|
||||
- name: data
|
||||
mountPath: /usr/local/etc/haproxy
|
||||
- name: shared-socket
|
||||
mountPath: /run/haproxy
|
||||
{{- if .Values.haproxy.priorityClassName }}
|
||||
priorityClassName: {{ .Values.haproxy.priorityClassName }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: config-volume
|
||||
configMap:
|
||||
name: {{ template "redis-ha.fullname" . }}-configmap
|
||||
- name: shared-socket
|
||||
emptyDir:
|
||||
{{ toYaml .Values.haproxy.emptyDir | indent 10 }}
|
||||
- name: data
|
||||
emptyDir:
|
||||
{{ toYaml .Values.haproxy.emptyDir | indent 10 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
{{- if .Values.haproxy.enabled }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
component: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
annotations:
|
||||
{{- if .Values.haproxy.service.annotations }}
|
||||
{{ toYaml .Values.haproxy.service.annotations | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
type: {{ default "ClusterIP" .Values.haproxy.service.type }}
|
||||
{{- if and (eq .Values.haproxy.service.type "LoadBalancer") .Values.haproxy.service.loadBalancerIP }}
|
||||
loadBalancerIP: {{ .Values.haproxy.service.loadBalancerIP }}
|
||||
{{- end }}
|
||||
ports:
|
||||
- name: haproxy
|
||||
port: {{ .Values.redis.port }}
|
||||
protocol: TCP
|
||||
targetPort: redis
|
||||
{{- if and (eq .Values.haproxy.service.type "NodePort") .Values.haproxy.service.nodePort }}
|
||||
nodePort: {{ .Values.haproxy.service.nodePort }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.readOnly.enabled }}
|
||||
- name: haproxyreadonly
|
||||
port: {{ .Values.haproxy.readOnly.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.haproxy.readOnly.port }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.metrics.enabled }}
|
||||
- name: {{ .Values.haproxy.metrics.portName }}
|
||||
port: {{ .Values.haproxy.metrics.port }}
|
||||
protocol: TCP
|
||||
targetPort: metrics-port
|
||||
{{- end }}
|
||||
selector:
|
||||
release: {{ .Release.Name }}
|
||||
app: {{ template "redis-ha.name" . }}-haproxy
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
{{- if and .Values.haproxy.serviceAccount.create .Values.haproxy.enabled }}
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "redis-ha.serviceAccountName" . }}-haproxy
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
heritage: {{ .Release.Service }}
|
||||
release: {{ .Release.Name }}
|
||||
chart: {{ .Chart.Name }}-{{ .Chart.Version }}
|
||||
app: {{ template "redis-ha.fullname" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
{{- if and ( .Capabilities.APIVersions.Has "monitoring.coreos.com/v1" ) ( .Values.haproxy.metrics.serviceMonitor.enabled ) ( .Values.haproxy.metrics.enabled ) }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
{{- with .Values.haproxy.metrics.serviceMonitor.labels }}
|
||||
labels: {{ toYaml . | nindent 4}}
|
||||
{{- end }}
|
||||
name: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
namespace: {{ .Release.Namespace }}
|
||||
{{- if .Values.haproxy.metrics.serviceMonitor.namespace }}
|
||||
namespace: {{ .Values.haproxy.metrics.serviceMonitor.namespace }}
|
||||
{{- end }}
|
||||
spec:
|
||||
endpoints:
|
||||
- targetPort: {{ .Values.haproxy.metrics.port }}
|
||||
{{- if .Values.haproxy.metrics.serviceMonitor.interval }}
|
||||
interval: {{ .Values.haproxy.metrics.serviceMonitor.interval }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.metrics.serviceMonitor.telemetryPath }}
|
||||
path: {{ .Values.haproxy.metrics.serviceMonitor.telemetryPath }}
|
||||
{{- end }}
|
||||
{{- if .Values.haproxy.metrics.serviceMonitor.timeout }}
|
||||
scrapeTimeout: {{ .Values.haproxy.metrics.serviceMonitor.timeout }}
|
||||
{{- end }}
|
||||
jobLabel: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ .Release.Namespace }}
|
||||
selector:
|
||||
matchLabels:
|
||||
app: {{ template "redis-ha.name" . }}
|
||||
release: {{ .Release.Name }}
|
||||
component: {{ template "redis-ha.fullname" . }}-haproxy
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
apiVersion: v1
|
||||
kind: Pod
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-configmap-test
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
annotations:
|
||||
"helm.sh/hook": test-success
|
||||
spec:
|
||||
containers:
|
||||
- name: check-init
|
||||
image: koalaman/shellcheck:v0.5.0
|
||||
args:
|
||||
- --shell=sh
|
||||
- /readonly-config/init.sh
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: /readonly-config
|
||||
readOnly: true
|
||||
{{- if .Values.imagePullSecrets }}
|
||||
imagePullSecrets: {{ toYaml .Values.imagePullSecrets | nindent 4 }}
|
||||
{{- end }}
|
||||
restartPolicy: Never
|
||||
volumes:
|
||||
- name: config
|
||||
configMap:
|
||||
name: {{ template "redis-ha.fullname" . }}-configmap
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
apiVersion: v1
|
||||
kind: Pod
|
||||
metadata:
|
||||
name: {{ template "redis-ha.fullname" . }}-service-test
|
||||
labels:
|
||||
{{ include "labels.standard" . | indent 4 }}
|
||||
annotations:
|
||||
"helm.sh/hook": test-success
|
||||
spec:
|
||||
containers:
|
||||
- name: "{{ .Release.Name }}-service-test"
|
||||
image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
command:
|
||||
- sh
|
||||
- -c
|
||||
- redis-cli -h {{ template "redis-ha.fullname" . }} -p {{ .Values.redis.port }} info server
|
||||
{{- if .Values.imagePullSecrets }}
|
||||
imagePullSecrets: {{ toYaml .Values.imagePullSecrets | nindent 4 }}
|
||||
{{- end }}
|
||||
restartPolicy: Never
|
||||
|
|
@ -0,0 +1,362 @@
|
|||
## Configure resource requests and limits
|
||||
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
|
||||
##
|
||||
image:
|
||||
repository: redis
|
||||
tag: 5.0.6-alpine
|
||||
pullPolicy: IfNotPresent
|
||||
|
||||
## Reference to one or more secrets to be used when pulling images
|
||||
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
|
||||
## This imagePullSecrets is only for redis images
|
||||
##
|
||||
imagePullSecrets: []
|
||||
# - name: "image-pull-secret"
|
||||
|
||||
## replicas number for each component
|
||||
replicas: 3
|
||||
|
||||
## Kubernetes priorityClass name for the redis-ha-server pod
|
||||
# priorityClassName: ""
|
||||
|
||||
## Custom labels for the redis pod
|
||||
labels: {}
|
||||
|
||||
## Pods Service Account
|
||||
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/
|
||||
serviceAccount:
|
||||
## Specifies whether a ServiceAccount should be created
|
||||
##
|
||||
create: true
|
||||
## The name of the ServiceAccount to use.
|
||||
## If not set and create is true, a name is generated using the redis-ha.fullname template
|
||||
# name:
|
||||
|
||||
## Enables a HA Proxy for better LoadBalancing / Sentinel Master support. Automatically proxies to Redis master.
|
||||
## Recommend for externally exposed Redis clusters.
|
||||
## ref: https://cbonte.github.io/haproxy-dconv/1.9/intro.html
|
||||
haproxy:
|
||||
enabled: false
|
||||
# Enable if you want a dedicated port in haproxy for redis-slaves
|
||||
readOnly:
|
||||
enabled: false
|
||||
port: 6380
|
||||
replicas: 3
|
||||
image:
|
||||
repository: haproxy
|
||||
tag: 2.0.4
|
||||
pullPolicy: IfNotPresent
|
||||
|
||||
## Reference to one or more secrets to be used when pulling images
|
||||
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
|
||||
##
|
||||
imagePullSecrets: []
|
||||
# - name: "image-pull-secret"
|
||||
|
||||
annotations: {}
|
||||
resources: {}
|
||||
emptyDir: {}
|
||||
## Enable sticky sessions to Redis nodes via HAProxy
|
||||
## Very useful for long-living connections as in case of Sentry for example
|
||||
stickyBalancing: false
|
||||
## Kubernetes priorityClass name for the haproxy pod
|
||||
# priorityClassName: ""
|
||||
## Service type for HAProxy
|
||||
##
|
||||
service:
|
||||
type: ClusterIP
|
||||
loadBalancerIP:
|
||||
annotations: {}
|
||||
serviceAccount:
|
||||
create: true
|
||||
## Official HAProxy embedded prometheus metrics settings.
|
||||
## Ref: https://github.com/haproxy/haproxy/tree/master/contrib/prometheus-exporter
|
||||
##
|
||||
metrics:
|
||||
enabled: false
|
||||
# prometheus port & scrape path
|
||||
port: 9101
|
||||
portName: exporter-port
|
||||
scrapePath: /metrics
|
||||
|
||||
serviceMonitor:
|
||||
# When set true then use a ServiceMonitor to configure scraping
|
||||
enabled: false
|
||||
# Set the namespace the ServiceMonitor should be deployed
|
||||
# namespace: monitoring
|
||||
# Set how frequently Prometheus should scrape
|
||||
# interval: 30s
|
||||
# Set path to redis-exporter telemtery-path
|
||||
# telemetryPath: /metrics
|
||||
# Set labels for the ServiceMonitor, use this to define your scrape label for Prometheus Operator
|
||||
# labels: {}
|
||||
# Set timeout for scrape
|
||||
# timeout: 10s
|
||||
init:
|
||||
resources: {}
|
||||
timeout:
|
||||
connect: 4s
|
||||
server: 30s
|
||||
client: 30s
|
||||
check: 2s
|
||||
securityContext:
|
||||
runAsUser: 1000
|
||||
fsGroup: 1000
|
||||
runAsNonRoot: true
|
||||
|
||||
## Whether the haproxy pods should be forced to run on separate nodes.
|
||||
hardAntiAffinity: true
|
||||
|
||||
## Additional affinities to add to the haproxy pods.
|
||||
additionalAffinities: {}
|
||||
|
||||
## Override all other affinity settings for the haproxy pods with a string.
|
||||
affinity: |
|
||||
|
||||
## Custom config-haproxy.cfg files used to override default settings. If this file is
|
||||
## specified then the config-haproxy.cfg above will be ignored.
|
||||
# customConfig: |-
|
||||
# Define configuration here
|
||||
## Place any additional configuration section to add to the default config-haproxy.cfg
|
||||
# extraConfig: |-
|
||||
# Define configuration here
|
||||
|
||||
|
||||
## Role Based Access
|
||||
## Ref: https://kubernetes.io/docs/admin/authorization/rbac/
|
||||
##
|
||||
rbac:
|
||||
create: true
|
||||
|
||||
sysctlImage:
|
||||
enabled: false
|
||||
command: []
|
||||
registry: docker.io
|
||||
repository: busybox
|
||||
tag: 1.31.1
|
||||
pullPolicy: Always
|
||||
mountHostSys: false
|
||||
resources: {}
|
||||
|
||||
## Use an alternate scheduler, e.g. "stork".
|
||||
## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
|
||||
##
|
||||
# schedulerName:
|
||||
|
||||
## Redis specific configuration options
|
||||
redis:
|
||||
port: 6379
|
||||
masterGroupName: "mymaster" # must match ^[\\w-\\.]+$) and can be templated
|
||||
config:
|
||||
## Additional redis conf options can be added below
|
||||
## For all available options see http://download.redis.io/redis-stable/redis.conf
|
||||
min-replicas-to-write: 1
|
||||
min-replicas-max-lag: 5 # Value in seconds
|
||||
maxmemory: "0" # Max memory to use for each redis instance. Default is unlimited.
|
||||
maxmemory-policy: "volatile-lru" # Max memory policy to use for each redis instance. Default is volatile-lru.
|
||||
# Determines if scheduled RDB backups are created. Default is false.
|
||||
# Please note that local (on-disk) RDBs will still be created when re-syncing with a new slave. The only way to prevent this is to enable diskless replication.
|
||||
save: "900 1"
|
||||
# When enabled, directly sends the RDB over the wire to slaves, without using the disk as intermediate storage. Default is false.
|
||||
repl-diskless-sync: "yes"
|
||||
rdbcompression: "yes"
|
||||
rdbchecksum: "yes"
|
||||
|
||||
|
||||
## Custom redis.conf files used to override default settings. If this file is
|
||||
## specified then the redis.config above will be ignored.
|
||||
# customConfig: |-
|
||||
# Define configuration here
|
||||
|
||||
resources: {}
|
||||
# requests:
|
||||
# memory: 200Mi
|
||||
# cpu: 100m
|
||||
# limits:
|
||||
# memory: 700Mi
|
||||
|
||||
## Sentinel specific configuration options
|
||||
sentinel:
|
||||
port: 26379
|
||||
quorum: 2
|
||||
config:
|
||||
## Additional sentinel conf options can be added below. Only options that
|
||||
## are expressed in the format simialar to 'sentinel xxx mymaster xxx' will
|
||||
## be properly templated expect maxclients option.
|
||||
## For available options see http://download.redis.io/redis-stable/sentinel.conf
|
||||
down-after-milliseconds: 10000
|
||||
## Failover timeout value in milliseconds
|
||||
failover-timeout: 180000
|
||||
parallel-syncs: 5
|
||||
maxclients: 10000
|
||||
|
||||
## Custom sentinel.conf files used to override default settings. If this file is
|
||||
## specified then the sentinel.config above will be ignored.
|
||||
# customConfig: |-
|
||||
# Define configuration here
|
||||
|
||||
resources: {}
|
||||
# requests:
|
||||
# memory: 200Mi
|
||||
# cpu: 100m
|
||||
# limits:
|
||||
# memory: 200Mi
|
||||
|
||||
securityContext:
|
||||
runAsUser: 1000
|
||||
fsGroup: 1000
|
||||
runAsNonRoot: true
|
||||
|
||||
## Node labels, affinity, and tolerations for pod assignment
|
||||
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
|
||||
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#taints-and-tolerations-beta-feature
|
||||
## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
|
||||
nodeSelector: {}
|
||||
|
||||
## Whether the Redis server pods should be forced to run on separate nodes.
|
||||
## This is accomplished by setting their AntiAffinity with requiredDuringSchedulingIgnoredDuringExecution as opposed to preferred.
|
||||
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#inter-pod-affinity-and-anti-affinity-beta-feature
|
||||
##
|
||||
hardAntiAffinity: true
|
||||
|
||||
## Additional affinities to add to the Redis server pods.
|
||||
##
|
||||
## Example:
|
||||
## nodeAffinity:
|
||||
## preferredDuringSchedulingIgnoredDuringExecution:
|
||||
## - weight: 50
|
||||
## preference:
|
||||
## matchExpressions:
|
||||
## - key: spot
|
||||
## operator: NotIn
|
||||
## values:
|
||||
## - "true"
|
||||
##
|
||||
## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
|
||||
##
|
||||
additionalAffinities: {}
|
||||
|
||||
## Override all other affinity settings for the Redis server pods with a string.
|
||||
##
|
||||
## Example:
|
||||
## affinity: |
|
||||
## podAntiAffinity:
|
||||
## requiredDuringSchedulingIgnoredDuringExecution:
|
||||
## - labelSelector:
|
||||
## matchLabels:
|
||||
## app: {{ template "redis-ha.name" . }}
|
||||
## release: {{ .Release.Name }}
|
||||
## topologyKey: kubernetes.io/hostname
|
||||
## preferredDuringSchedulingIgnoredDuringExecution:
|
||||
## - weight: 100
|
||||
## podAffinityTerm:
|
||||
## labelSelector:
|
||||
## matchLabels:
|
||||
## app: {{ template "redis-ha.name" . }}
|
||||
## release: {{ .Release.Name }}
|
||||
## topologyKey: failure-domain.beta.kubernetes.io/zone
|
||||
##
|
||||
affinity: |
|
||||
|
||||
# Prometheus exporter specific configuration options
|
||||
exporter:
|
||||
enabled: false
|
||||
image: oliver006/redis_exporter
|
||||
tag: v1.3.2
|
||||
pullPolicy: IfNotPresent
|
||||
|
||||
# prometheus port & scrape path
|
||||
port: 9121
|
||||
scrapePath: /metrics
|
||||
|
||||
# cpu/memory resource limits/requests
|
||||
resources: {}
|
||||
|
||||
# Additional args for redis exporter
|
||||
extraArgs: {}
|
||||
|
||||
# Used to mount a LUA-Script via config map and use it for metrics-collection
|
||||
# script: |
|
||||
# -- Example script copied from: https://github.com/oliver006/redis_exporter/blob/master/contrib/sample_collect_script.lua
|
||||
# -- Example collect script for -script option
|
||||
# -- This returns a Lua table with alternating keys and values.
|
||||
# -- Both keys and values must be strings, similar to a HGETALL result.
|
||||
# -- More info about Redis Lua scripting: https://redis.io/commands/eval
|
||||
#
|
||||
# local result = {}
|
||||
#
|
||||
# -- Add all keys and values from some hash in db 5
|
||||
# redis.call("SELECT", 5)
|
||||
# local r = redis.call("HGETALL", "some-hash-with-stats")
|
||||
# if r ~= nil then
|
||||
# for _,v in ipairs(r) do
|
||||
# table.insert(result, v) -- alternating keys and values
|
||||
# end
|
||||
# end
|
||||
#
|
||||
# -- Set foo to 42
|
||||
# table.insert(result, "foo")
|
||||
# table.insert(result, "42") -- note the string, use tostring() if needed
|
||||
#
|
||||
# return result
|
||||
|
||||
serviceMonitor:
|
||||
# When set true then use a ServiceMonitor to configure scraping
|
||||
enabled: false
|
||||
# Set the namespace the ServiceMonitor should be deployed
|
||||
# namespace: monitoring
|
||||
# Set how frequently Prometheus should scrape
|
||||
# interval: 30s
|
||||
# Set path to redis-exporter telemtery-path
|
||||
# telemetryPath: /metrics
|
||||
# Set labels for the ServiceMonitor, use this to define your scrape label for Prometheus Operator
|
||||
# labels: {}
|
||||
# Set timeout for scrape
|
||||
# timeout: 10s
|
||||
|
||||
podDisruptionBudget: {}
|
||||
# maxUnavailable: 1
|
||||
# minAvailable: 1
|
||||
|
||||
## Configures redis with AUTH (requirepass & masterauth conf params)
|
||||
auth: false
|
||||
# redisPassword:
|
||||
|
||||
## Use existing secret containing key `authKey` (ignores redisPassword)
|
||||
# existingSecret:
|
||||
|
||||
## Defines the key holding the redis password in existing secret.
|
||||
authKey: auth
|
||||
|
||||
persistentVolume:
|
||||
enabled: true
|
||||
## redis-ha data Persistent Volume Storage Class
|
||||
## If defined, storageClassName: <storageClass>
|
||||
## If set to "-", storageClassName: "", which disables dynamic provisioning
|
||||
## If undefined (the default) or set to null, no storageClassName spec is
|
||||
## set, choosing the default provisioner. (gp2 on AWS, standard on
|
||||
## GKE, AWS & OpenStack)
|
||||
##
|
||||
# storageClass: "-"
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
size: 10Gi
|
||||
annotations: {}
|
||||
# reclaimPolicy per https://kubernetes.io/docs/concepts/storage/persistent-volumes/#reclaiming
|
||||
reclaimPolicy: ""
|
||||
init:
|
||||
resources: {}
|
||||
|
||||
# To use a hostPath for data, set persistentVolume.enabled to false
|
||||
# and define hostPath.path.
|
||||
# Warning: this might overwrite existing folders on the host system!
|
||||
hostPath:
|
||||
## path is evaluated as template so placeholders are replaced
|
||||
# path: "/data/{{ .Release.Name }}"
|
||||
|
||||
# if chown is true, an init-container with root permissions is launched to
|
||||
# change the owner of the hostPath folder to the user defined in the
|
||||
# security context
|
||||
chown: true
|
||||
|
||||
emptyDir: {}
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
dependencies:
|
||||
- name: redis-ha
|
||||
repository: https://kubernetes-charts.storage.googleapis.com
|
||||
version: 4.4.2
|
||||
digest: sha256:70fdd035c3aa3b7185882f12a73143c58ab32f04262dda2cf34a2b1a52116d96
|
||||
generated: "2020-03-29T14:37:59.349371452+01:00"
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
dependencies:
|
||||
- name: redis-ha
|
||||
version: 4.4.2
|
||||
repository: https://kubernetes-charts.storage.googleapis.com
|
||||
condition: redis-ha.enabled
|
||||
|
|
@ -42,8 +42,15 @@ Create dex name and version as used by the chart label.
|
|||
Create redis name and version as used by the chart label.
|
||||
*/}}
|
||||
{{- define "argo-cd.redis.fullname" -}}
|
||||
{{ $redisHa := (index .Values "redis-ha") }}
|
||||
{{- if $redisHa.enabled -}}
|
||||
{{- if $redisHa.haproxy.enabled -}}
|
||||
{{- printf "%s-redis-ha-haproxy" .Release.Name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- else -}}
|
||||
{{- printf "%s-%s" (include "argo-cd.fullname" .) .Values.redis.name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create argocd server name and version as used by the chart label.
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
|
||||
{{- $redisHa := (index .Values "redis-ha") -}}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
|
|
@ -56,7 +56,7 @@ spec:
|
|||
- {{ template "argo-cd.repoServer.fullname" . }}:{{ .Values.repoServer.service.port }}
|
||||
- --loglevel
|
||||
- {{ .Values.controller.logLevel }}
|
||||
{{- if .Values.redis.enabled }}
|
||||
{{- if or (and .Values.redis.enabled (not $redisHa.enabled)) (and $redisHa.enabled $redisHa.haproxy.enabled) }}
|
||||
- --redis
|
||||
- {{ template "argo-cd.redis.fullname" . }}:{{ .Values.redis.servicePort }}
|
||||
{{- end }}
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
{{- $redisHa := (index .Values "redis-ha") -}}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
|
|
@ -52,7 +53,7 @@ spec:
|
|||
imagePullPolicy: {{ default .Values.global.image.imagePullPolicy .Values.repoServer.image.imagePullPolicy }}
|
||||
command:
|
||||
- argocd-repo-server
|
||||
{{- if .Values.redis.enabled }}
|
||||
{{- if or (and .Values.redis.enabled (not $redisHa.enabled)) (and $redisHa.enabled $redisHa.haproxy.enabled) }}
|
||||
- --redis
|
||||
- {{ template "argo-cd.redis.fullname" . }}:{{ .Values.redis.servicePort }}
|
||||
{{- end }}
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
{{- $redisHa := (index .Values "redis-ha") -}}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
|
|
@ -62,7 +63,7 @@ spec:
|
|||
{{- end }}
|
||||
- --loglevel
|
||||
- {{ .Values.server.logLevel }}
|
||||
{{- if .Values.redis.enabled }}
|
||||
{{- if or (and .Values.redis.enabled (not $redisHa.enabled)) (and $redisHa.enabled $redisHa.haproxy.enabled) }}
|
||||
- --redis
|
||||
- {{ template "argo-cd.redis.fullname" . }}:{{ .Values.redis.servicePort }}
|
||||
{{- end }}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
{{- if .Values.redis.enabled }}
|
||||
{{- $redisHa := (index .Values "redis-ha") -}}
|
||||
{{- if and .Values.redis.enabled (not $redisHa.enabled) -}}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
{{- if .Values.redis.enabled }}
|
||||
{{- $redisHa := (index .Values "redis-ha") -}}
|
||||
{{- if and .Values.redis.enabled (not $redisHa.enabled) -}}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
|
|
|
|||
|
|
@ -286,6 +286,24 @@ redis:
|
|||
volumeMounts: []
|
||||
volumes: []
|
||||
|
||||
# This key configures Redis-HA subchart and when enabled (redis-ha.enabled=true)
|
||||
# the custom redis deployment is omitted
|
||||
redis-ha:
|
||||
enabled: false
|
||||
# Check the redis-ha chart for more properties
|
||||
exporter:
|
||||
enabled: true
|
||||
persistentVolume:
|
||||
enabled: false
|
||||
redis:
|
||||
masterGroupName: argocd
|
||||
config:
|
||||
save: "\"\""
|
||||
haproxy:
|
||||
enabled: true
|
||||
metrics:
|
||||
enabled: true
|
||||
|
||||
## Server
|
||||
server:
|
||||
name: server
|
||||
|
|
|
|||
Binary file not shown.
Binary file not shown.
|
|
@ -5,14 +5,15 @@ SRCROOT="$(cd "$(dirname "$0")/.." && pwd)"
|
|||
|
||||
for dir in $(find $SRCROOT/charts -mindepth 1 -maxdepth 1 -type d);
|
||||
do
|
||||
name=$(basename $dir)
|
||||
echo "Running Helm linting for $name"
|
||||
docker run \
|
||||
-v "$SRCROOT:/workdir" \
|
||||
gcr.io/kubernetes-charts-ci/test-image:v3.0.1 \
|
||||
ct \
|
||||
lint \
|
||||
--config .circleci/chart-testing.yaml \
|
||||
--lint-conf .circleci/lintconf.yaml \
|
||||
--charts "/workdir/charts/${name}"
|
||||
rm -rf $dir/charts
|
||||
name=$(basename $dir)
|
||||
echo "Running Helm linting for $name"
|
||||
docker run \
|
||||
-v "$SRCROOT:/workdir" \
|
||||
gcr.io/kubernetes-charts-ci/test-image:v3.1.0 \
|
||||
ct \
|
||||
lint \
|
||||
--config .circleci/chart-testing.yaml \
|
||||
--lint-conf .circleci/lintconf.yaml \
|
||||
--charts "/workdir/charts/${name}"
|
||||
done
|
||||
|
|
|
|||
|
|
@ -6,11 +6,32 @@ GIT_PUSH=${GIT_PUSH:-false}
|
|||
|
||||
rm -rf $SRCROOT/output && git clone -b gh-pages git@github.com:argoproj/argo-helm.git $SRCROOT/output
|
||||
|
||||
helm repo add stable https://kubernetes-charts.storage.googleapis.com
|
||||
helm repo add argoproj https://argoproj.github.io/argo-helm
|
||||
|
||||
for dir in $(find $SRCROOT/charts -mindepth 1 -maxdepth 1 -type d);
|
||||
do
|
||||
echo "Processing $dir"
|
||||
helm package $dir
|
||||
rm -rf $dir/charts
|
||||
|
||||
name=$(basename $dir)
|
||||
|
||||
if [ $(helm dep list $dir 2>/dev/null| wc -l) -gt 1 ]
|
||||
then
|
||||
# Bug with Helm subcharts with hyphen on them
|
||||
# https://github.com/argoproj/argo-helm/pull/270#issuecomment-608695684
|
||||
if [ "$name" == "argo-cd" ]
|
||||
then
|
||||
echo "Restore ArgoCD RedisHA subchart"
|
||||
git checkout $dir
|
||||
fi
|
||||
echo "Processing chart dependencies"
|
||||
helm --debug dep build $dir
|
||||
fi
|
||||
|
||||
echo "Processing $dir"
|
||||
helm --debug package $dir
|
||||
done
|
||||
|
||||
cp $SRCROOT/*.tgz output/
|
||||
cd $SRCROOT/output && helm repo index .
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue