- Ignore 'xtrabackup_slave_info' if it is an empty file.
- Remove the tailing semicolon in 'xtrabackup_slave_info'.
- Stop script when 'CHANGE MASTER' is failed, then rename 'change_master_to.sql.in' only when changing master is successful.
* Move examples ahead of commands that use them
In support of https://github.com/kubernetes/website/issues/12740
The aim is to adopt a consistent style around providing downloadable
examples for use with kubectl, etc.
* Tweak wording for stateful app pod example
* Adopt formatting conventions for code blocks
* Move ReplicationController sample YAML to examples
In aid of https://github.com/kubernetes/website/issues/12740
* Move PodDisruptionBudget sample YAML to examples
In aid of https://github.com/kubernetes/website/issues/12740
* Update test schema for new examples
* Use Unicode ellipsis in example
Aim here is to make the elision more obvious
This patch swaps all uses with extensions/v1beta1 with the new
networking.k8s.io/v1beta1 apiVersion for the Ingress resource.
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
Changes the key name to `SPECIAL_LEVEL` in the config map volume definition.
This is consistent with the rest of the example. Otherwise, this pod does not
start because there is no key with that name in the `special-config` config map.
* Example for injecting single secret as env variable
Define a container environment variable with data from a single Secret
* Env variable using secret data
* Update pod-single-secret-env-variable.yaml
* Adding example for multiple env variable using secrets
Adding example for multiple env variables using secrets
* Create pod-secret-envFrom.yaml
* Update pod-multiple-secret-env-variable.yaml
* Update pod-multiple-secret-env-variable.yaml
* Update pod-multiple-secret-env-variable.yaml
* Update pod-single-secret-env-variable.yaml
* Update pod-multiple-secret-env-variable.yaml
* Update pod-single-secret-env-variable.yaml
* Different ways to add env variable using secret
Adding different ways to add env variable in pod using secret
* Correcting formatting issues
Correcting formatting issues
* Correcting format issue
In given manifest, podManagementPolicy is set as Parallel, but in later section of page, the console logs of "kubectl get pods -w -l app=zk" command displays ordered behavior, which is not the actual result in case of Parallel option.
Sample logs from doc :
NAME READY STATUS RESTARTS AGE
zk-0 0/1 Pending 0 0s
zk-0 0/1 Pending 0 0s
zk-0 0/1 ContainerCreating 0 0s
zk-0 0/1 Running 0 19s
zk-0 1/1 Running 0 40s
zk-1 0/1 Pending 0 0s
zk-1 0/1 Pending 0 0s
zk-1 0/1 ContainerCreating 0 0s
zk-1 0/1 Running 0 18s
zk-1 1/1 Running 0 40s
zk-2 0/1 Pending 0 0s
zk-2 0/1 Pending 0 0s
zk-2 0/1 ContainerCreating 0 0s
zk-2 0/1 Running 0 19s
zk-2 1/1 Running 0 40s
## here pods are created in order
Actual results after applying the given manifest :
[taher@kubernetes-docker ~]$ kubectl apply -f zookeeper.yaml
service/zk-hs created
service/zk-cs created
poddisruptionbudget.policy/zk-pdb created
statefulset.apps/zk created
[taher@kubernetes-docker ~]$ kubectl get pods -w -l app=zk
NAME READY STATUS RESTARTS AGE
zk-0 0/1 Pending 0 3s
zk-1 0/1 Pending 0 3s
zk-2 0/1 ContainerCreating 0 3s
zk-1 0/1 Pending 0 4s
zk-0 0/1 Pending 0 4s
zk-1 0/1 Pending 0 5s
zk-0 0/1 Pending 0 5s
zk-1 0/1 Pending 0 5s
zk-1 0/1 ContainerCreating 0 5s
zk-0 0/1 Pending 0 5s
zk-2 0/1 Running 0 19s
zk-1 0/1 Running 0 24s
zk-2 1/1 Running 0 35s
zk-1 1/1 Running 0 37s
## here pods are created in parallel
Resolution :
Either change the value of podManagementPolicy option to OrderedReady or remove that option, so that StatefulSet will take it's default behavior.
It looks like `nginx -s quit` returns immediately rather than blocking until nginx has finished gracefully shutting down. As a result, just running `nginx -s quit` in the preStop hook won't work very well for high load and/or long running requests; nginx will get a TERM signal (and do a hard shutdown) immediately after `nginx -s quit` returns.
(I was getting connection errors while terminating pods, and adding a sleep-until-done to the preStop hook seemed to make them go away.)
* First draft of the updates to the ReplicaSet Docs
To start with, I tried to cleanup the docs to adhere to the style guide https://kubernetes.io/docs/contribute/style/style-guide/. I then added some description of the ReplicaSet-Pod link via the owner reference field and behavior by it. I also made a clarification on the ReplicaSet demo where it was being redundant for the sake of demonstrating the different forms of usage. I consider this draft incomplete as I still lack knowledge of how the pod labels affect the behavior.
* Clearing up RC refs & explaining acquisition behavior
I'm beginning to address the cr by cleaning up references to the ReplicationController and making it clear that RCs are discouraged/old. I then expanded on the behavior of ReplicaSet in the presence of pods it can acquire but are not created directly by it.
* Mismatched link seems to have disappeared from preview
"As with all other Kubernetes API objects," etc... is present in the sibling concepts/workloads/controllers/ files, so I am hesitant to change that w/o changing the others, but I did abbreviate it.
"The `.spec.template` is the only required field of the `.spec`." is false, we also need the selector
Trying to address passive voice
Cleaned up Writing a ReplicaSet Manifest section
removed How to use a ReplicaSet section as it has redundant info from the examples and Alternatives section
Expanded examples a bit
Cleared up passive voice
* refactoring link to example yaml
* adding pod-rs test case
* Addressing Steve Perry's comments
Capitalize Pod throughout.
Link is not rendering correctly. Use () instead of [] for the path.
Ending with "for the creation" seems vague to me. Maybe this:
"...reach the desired number. When a ReplicaSet needs to create new Pods, it uses its Pod template."
Suggestion: "is via the Pod's metadata.ownerReferences field." That way the reader won't jump to the incorrect conclusion that we're talking about the ReplicaSet's metadata.ownerReferences field.
with fields, including a selector that
and plans accordingly
Our style for headings is sentence case. So this heading would be "How a ReplicaSet works".
Several headings in this topic need to be converted to sentence case.
cleaned up frontend.yaml example
added example checking the Pod's owner reference being set to it's parent ReplicaSet
* Previous commit broke Pod example links due to casing
* Forgot 1 comment
Suggestion: In the ReplicaSet, .spec.template.metadata.labels must match spec.selector, or ...
* Addressing grammar/syntax errors
* Update docs for fields allowed at root of CRD schema (#9973)
* add plugin docs and examples (#10053)
* docs update to promote TaintNodesByCondition to beta (#9626)
* HPA Specificity Improvements (#8757)
Updated the HPA docs to reference the `autoscaling/v2beta2` API version,
and added documentation about the new fields.
* adjust docs for pod ready++ (#10049)
* Remove --cadvisor-port - has been deprecated since v1.10 (#10023)
Change-Id: Id2a685473a243aef492a98ff450759f39e362557
* Add Documentation for Snapshot Feature (#9948)
* Add documentation for snapshot feature
* Update volume-snapshots.md
* Add dry-run to api-concepts (#10033)
* kubeadm-init: Update the offline support section (#10062)
The update includes the following things (in mind with Kubernetes 1.12):
- Remove the 1.8 image versions
- Add the 1.10 image versions that were missing until now
- Include a comment for the missing arch suffixes in 1.12
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
* Say bye to `DynamicProvisioningScheduling` (#10157)
The mentioned feature gate is now collapsed into `VolumeScheduling`.
xref: kubernetes/kubernetes#67432
* Update ResourceQuota per PriorityClass state for 1.12 (#10229)
* TokenRequest and TokenRequestProjection now beta (#10161)
xref: kubernetes/kubernetes#67349
* Change feature state for kms provider to beta. (#10230)
KMS Provider will be graduating to beta in v1.12, reflecting this change on the website.
* coredns default (#10200)
* Promote ShareProcessNamespace to beta in docs (#9996)
* Add CoreDNS details to DNS Debug docs (#10201)
* add coredns details
* address nits, add query logging section
* Update docs with topology aware dynamic provisioning (#9939)
* Document topology aware volume binding feature
* update for readability
* Update storage-classes.md
* comma splice
* don't abbreviate
* HPA Algorithm Information Improvements (#9780)
* Update HPA docs with more algorithm details
The HPA docs pointed to an out-of-date document for information on the
algorithm details, which users were finding confusing. This sticks a
section on the algorithm in the HPA docs instead, documenting both
general behavior and corner cases.
* Add glossary info, HPA docs on quantities
People often ask about the quantity notation when working with the
metrics APIs, so this adds a glossary entry on quantities (since they're
used elsewhere in the system), and a short explantation in the HPA walkthough.
* Information about HPA readiness and stabilization
This adds information about the new changes to HPA readiness and
stabilization from kubernetes/features#591, and other minor changes that
landed in Kubernetes 1.12.
* Update horizontal-pod-autoscale.md
* Audit 1.12 doc (#9953)
* audit 1.12 document
* remove legacy audit feature
https://github.com/kubernetes/kubernetes/pull/65862
* update feature gate doc
* MountPropagation is now GA (#10090)
* RuntimeClass documentation (#10102)
* RuntimeClass documentation
* Update runtime-class.md
* Add documentation for Scheduler performance tuning (#10048)
* Add documentation for Scheduler performance tuning
* Update scheduler-perf-tuning.md
* TTL controller for cleaning up finished resources (#10064)
* TTL controller for cleaning up finished resources
* Address comments
* Update ttlafterfinished.md
* Bump quota configuration api version (#10217)
* Incremental update from master (#10278)
* fix invalid href of cloud controller manager (#10240)
* fix invalid yaml format (#10238)
* update storage-limits doc with Azure disk part (#10224)
update storage-limits doc with Azure disk part
fix comments
* Update kubelet-config-file.md (#10222)
Update link to KubeletConfiguration struct.
* fix a trivial misspelling (#10244)
* Fix cassandra-statefulset.yaml indent level (#10243)
* Mention minimum etcd versions (#10208)
Source: https://groups.google.com/d/msg/kubernetes-dev/jMPA4JzKiY4/HIx2ugvLBAAJ
* fix 404 error (#10250)
* Small verb tweak (#10190)
Present participle, ftw.
* Add AnchorJS logic for header links (#10155)
* Add AnchorJS JavaScript
* Remove existing inpage_heading logic
* Remove underline from anchor tags
* Use single icon and add touch visibility
* Use paragraph link icon for AnchorJS
* Update Sass to use code formatting in docsContent headers
* Update header size coverage to H3-H6
* fix broken link in kubefed.md (#10254)
* Update the version numbers for the X-Remote-Extra- and Impersonate-Extra- key fixes (#9827)
The fix was cherry picked into 1.11.3, 1.10.7, and 1.9.11:
https://github.com/kubernetes/kubernetes/pull/67162https://github.com/kubernetes/kubernetes/pull/67163https://github.com/kubernetes/kubernetes/pull/67164
* fix typo (#10168)
* fix typo
* addressing comments.
* Update setup-ha-etcd-with-kubeadm.md
* fix typos (#10252)
* fix description of contribute guide (#10253)
* describe truncate feature about advanced audit (#10236)
* describe truncate feature about advanced audit
* Update audit.md
* docs update to promote ScheduleDaemonSetPods to beta (#9923)
* Dynamic volume limit updates for 1.12 (#10211)
* add a placeholder commit
* Update docs for csi volume limits
* Update storage-limits.md
* Add "MayRunAs" value among other GroupStrategies (#9888)
* Add CoreDNS details to the customize DNS doc (#10228)
* Add CoreDNS details to the customize DNS doc
Rewrite the document to include more details about CoreDNS, since it's now the default from v1.12
* Address comments
* Improve doc wording
* Fix link
* Update dns-custom-nameservers.md
* Update dns-custom-nameservers.md
* Fix secrets docs in 1.12 branch (#10056)
* Fix secrets docs
* Update secret.md
* Revert CoreDNS Docs (#10319)
* Revert "Add CoreDNS details to DNS Debug docs (#10201)"
This reverts commit 462817a674.
* Revert "Add CoreDNS details to the customize DNS doc (#10228)"
This reverts commit e7319eeb8c.
* Revert "coredns default (#10200)"
This reverts commit 698e93b441.
* Add CRI installation instructions page
Added cri-installation page with CRI installation instructions
Referenced it from kubeadm-init and install-kubeadm pages.
* kubeadm: update API types documentation for 1.12 (#10283)
v1alpha2 -> v1alpha3
MasterConfiguration -> [new-api-types]
* TokenRequest feature documentation (#10295)
* AdvancedAuditing is now GA (#10156)
xref: kubernetes/kubernetes#65862
`AdvancedAuditing` feature is GA in 1.12. This PR adjusts the related
docs.
* update runtime-class.md (#10332)
* update runtime-class.md
* Update runtime-class.md
* Document cross-authorizer permissions for creating RBAC roles (#10015)
* Document cross-authorizer permissions for creating RBAC roles
* Update rbac.md
* kubeadm: update authored content for 1.12 (reference docs and cluster creation) (#10348)
* kubeadm: update authored content in reference docs for 1.12
* kubeadm: add time frame in create-cluster-kubeadm for 1.12
* add AllowedProcMountTypes and ProcMountType to docs (#9911)
Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
* kubeadm: add new command line reference (#10306)
Add:
- placeholder files
- include place holder files
- include "renew" sub command
- add missing tabs for "alpha phase kubelet"
* Documenting SCTP support in Kubernetes (#10279)
* Documenting SCTP support in Kubernetes Service, Endpoint, NetworkPolicy and Pod
* Updates based on comments on the PR
* kubectl expose update with SCTP support
* Updated according to comments in the PR
* Revert "kubectl expose update with SCTP support"
This reverts commit 0d5a1e6720.
* TLS Bootstrap and Server Cert Rotation feature documentation (#10232)
* TokenRequest feature documentation
* line wrapping to make review not insane
* update content for GA without major refactor
* Update kubelet-tls-bootstrapping.md
* Add clarifications for volume snapshots (#10296)
* Update kubadm ha installation for 1.12 (#10264)
* Update kubadm ha installation for 1.12
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* update stable version
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* Update stacked control plane for v1.12 (#2)
* use v1alpha3
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* more v1alpha3 (#4)
* updates
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* Document how to run in-tree cloud providers with kubeadm (#10357)
Change-Id: Iab6b996a830503d74a6eb0c507c5f8ca7a39235b
* kubeadm reference doc for release 1.12 (#10359)
* Revert "Revert "Add CoreDNS details to DNS Debug docs (#10201)""
This reverts commit bb30f4d1fc.
* Revert "Revert "Add CoreDNS details to the customize DNS doc (#10228)""
This reverts commit bc23d45c09.
* Revert "Revert "coredns default (#10200)""
This reverts commit 7f4350d6ab.
* add missing instruction for ha guide (#10374)
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* kubeadm - Ha upgrade updates (#10340)
* Update HA upgrade docs
* Adds external etcd HA upgrade guide
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
* copyedit
* more edits
* add runasgroup in psp (#10076)
* update KubeletPluginsWatcher feature gate (#10205)
* generated 1.12 docs
* Building Multi-arch images with Manifests (#10379)
In 1.12, a variety of images used in a typical kubernetes installation
have started to using manifests to better support environments with arm
or ppc64le architectures. For example all images used with kubeadm by
default have manifests, another would be all the tests in the
conformance test suite. Here we capture the best practices for everyone
to start using manifests in their own workflows.
Change-Id: I5ba4c5fe55ffc9486a8251760f3352be4f2e1494
* Upgrade docs for v1.12 (#10344)
* generated assets and docs
* remove 1.7
* update 1.12
* update plugin documentation under docs>tasks>extend-kubectl (#10259)
* update plugin documentation under docs>tasks>extend-kubectl
* Update kubectl-plugins.md
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