This is the 2nd attempt. The previous was reverted while we figured out
the regional mirrors (oops).
New plan: k8s.gcr.io is a read-only facade that auto-detects your source
region (us, eu, or asia for now) and pulls from the closest. To publish
an image, push k8s-staging.gcr.io and it will be synced to the regionals
automatically (similar to today). For now the staging is an alias to
gcr.io/google_containers (the legacy URL).
When we move off of google-owned projects (working on it), then we just
do a one-time sync, and change the google-internal config, and nobody
outside should notice.
We can, in parallel, change the auto-sync into a manual sync - send a PR
to "promote" something from staging, and a bot activates it. Nice and
visible, easy to keep track of.
Automatic merge from submit-queue (batch tested with PRs 58263, 58425, 58419). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
apps api is now stable, use it
**What this PR does / why we need it**: as of kubernetes 1.9, the apps api is stable. we should use v1 instead of v1beta2
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes # none
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 55998, 55400). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update of elasticsearch kibana version
**What this PR does / why we need it**:
Updated elasticsearch and kibana version to version 5.6.4
This was motivated by @crassirostris in https://github.com/kubernetes/kubernetes/pull/54215#issuecomment-343003874
**Release note**:
```release-note
[fluentd-elasticsearch addon] Elasticsearch and Kibana are updated to version 5.6.4
```
Automatic merge from submit-queue (batch tested with PRs 54602, 54877, 55243, 55509, 55128). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
PodSecurityPolicies for addons
**What this PR does / why we need it**:
1. Colocate addon PodSecurityPolicy config with the addons (in a `podsecuritypolicies` subdirectory).
2. Add policies for addons that are currently missing policies (not in the default GCE suite)
3. Remove HostPath SSL certs from several heapster deployments, so that heapster doesn't require a special PSP
**Which issue(s) this PR fixes**:
#43538
**Release note**:
```release-note
- Add PodSecurityPolicies for cluster addons
- Remove SSL cert HostPath volumes from heapster addons
```
Automatic merge from submit-queue (batch tested with PRs 54460, 55258, 54858, 55506, 55510). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix CRI fluentd config.
This should fix the cri-containerd stackdriver test failure:
```
Cluster level logging implemented by Stackdriver should ingest logs
```
I copied the pattern from a comment previously. However, it doesn't actually work properly. `\b` only matches word boundary, and seems to match the boundary of previous word in our case.
That's why we get the log with a leading space:
```
Nov 10 18:39:11.661: INFO: Unexpected error occurred: log entry ingested incorrectly, got --> <--I0101 00:00:00.000000 1 main.go:1] Text, want Text
```
@kubernetes/sig-node-bugs @kubernetes/sig-instrumentation-bugs
Signed-off-by: Lantao Liu <lantaol@google.com>
```release-note
none
```
Automatic merge from submit-queue (batch tested with PRs 54987, 55221, 54099, 55144, 54215). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
extracted elasticsearch-logging service name as environment variable
**What this PR does / why we need it**:
Deploying the cluster-addon fluentd-elasticsearch with customized resource definitions can cause elasticsearch discovery to fail because the service name `elasticsearch-logging` is hard-coded in cluster/addons/fluentd-elasticsearch/es-image/elasticsearch_logging_discovery.go
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
-> none yet
**Special notes for your reviewer**:
The name of the environment variable is ELASTICSEARCH_SERVICE_NAME. When non is given the fallback service-name fallback is `elasticsearch-logging`
```release-note
[fluentd-elasticsearch addon] Elasticsearch service name can be overridden via env variable ELASTICSEARCH_SERVICE_NAME
```
Automatic merge from submit-queue (batch tested with PRs 48532, 50054, 50082)
Refactored the fluentd-es addon
Refactor fluentd-elasticsearch addon:
- Decrease the number of files by moving RBAC-related objects in the same files where they're used
- Move the fluentd configuration out of the image
- Don't use PVC to avoid leaking resources in e2e tests
- Fluentd now ingest docker and kubelet logs that are written to journald
- Disable X-Pack, because it's not free
Fixes https://github.com/kubernetes/kubernetes/issues/41462
Fixes https://github.com/kubernetes/kubernetes/issues/49816
Fixes https://github.com/kubernetes/kubernetes/issues/48973
Fixes https://github.com/kubernetes/kubernetes/issues/49450
@aknuds1 @coffeepac Could you please take a look?
```release-note
Fluentd DaemonSet in the fluentd-elasticsearch addon is configured via ConfigMap and includes journald plugin
Elasticsearch StatefulSet in the fluentd-elasticsearch addon uses local storage instead of PVC by default
```
Automatic merge from submit-queue (batch tested with PRs 50103, 49677, 49449, 43586, 48969)
Run kazel on the entire tree
**What this PR does / why we need it**: part of #47558: auto-generate `BUILD` files on the entire tree, since this is what `gazelle` does, and it'll make subsequent reviews easier if less is changing.
**Release note**:
```release-note
NONE
```
/assign
/release-note-none
Automatic merge from submit-queue (batch tested with PRs 48365, 49902, 49808, 48722, 47045)
Upgrade fluentd-elasticsearch addon to Elasticsearch/Kibana 5.5
This is a patch to upgrade the fluentd-elasticsearch addon to Elasticsearch/Kibana 5.5. Please provide feedback!
```release-notes
* Upgrade Elasticsearch/Kibana to 5.5.1 in fluentd-elasticsearch addon
* Switch to basing our image of Elasticsearch in fluentd-elasticsearch addon off the official one
* Switch to the official image of Kibana in fluentd-elasticsearch addon
* Use StatefulSet for Elasticsearch instead of ReplicationController, with persistent volume claims
* Require authenticating towards Elasticsearch, as Elasticsearch 5.5 by default requires basic authentication
```
Tim Hockin