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Code Issues Projects Releases Wiki Activity

Bump up deployment version in concepts/configuration folder (#7328)

reviewable/pr7340/r1
Xiaodong Zhang 2018-02-10 06:06:54 +08:00 committed by k8s-ci-robot
parent f462345de2
commit 62d07eeb9b
1 changed files with 8 additions and 2 deletions
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10
docs/concepts/configuration/assign-pod-node.md
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@ -220,11 +220,14 @@ In a three node cluster, a web application has in-memory cache such as redis. We
Here is the yaml snippet of a simple redis deployment with three replicas and selector label `app=store`. The deployment has `PodAntiAffinity` configured to ensure the scheduler does not co-locate replicas on a single node. Here is the yaml snippet of a simple redis deployment with three replicas and selector label `app=store`. The deployment has `PodAntiAffinity` configured to ensure the scheduler does not co-locate replicas on a single node.
```yaml ```yaml
apiVersion: apps/v1beta1 # for versions before 1.6.0 use extensions/v1beta1 apiVersion: apps/v1
kind: Deployment kind: Deployment
metadata: metadata:
name: redis-cache name: redis-cache
spec: spec:
selector:
matchLabels:
app: store
replicas: 3 replicas: 3
template: template:
metadata: metadata:
@ -249,11 +252,14 @@ spec:
The below yaml snippet of the webserver deployment has `podAntiAffinity` and `podAffinity` configured. This informs the scheduler that all its replicas are to be co-located with pods that have selector label `app=store`. This will also ensure that each web-server replica does not co-locate on a single node. The below yaml snippet of the webserver deployment has `podAntiAffinity` and `podAffinity` configured. This informs the scheduler that all its replicas are to be co-located with pods that have selector label `app=store`. This will also ensure that each web-server replica does not co-locate on a single node.
```yaml ```yaml
apiVersion: apps/v1beta1 # for versions before 1.6.0 use extensions/v1beta1 apiVersion: apps/v1
kind: Deployment kind: Deployment
metadata: metadata:
name: web-server name: web-server
spec: spec:
selector:
matchLabels:
app: web-store
replicas: 3 replicas: 3
template: template:
metadata: metadata: