Commit Graph

137 Commits

Author SHA1 Message Date
Mik Vyatskov
46f53daef0 Refactored the fluentd-es addon files, moved the fluentd configuration to ConfigMap 2017-08-04 20:05:15 +02:00
icereval
60872db873
log node-problem-detector 2017-07-16 16:46:25 -04:00
Kubernetes Submit Queue
455e44b616 Merge pull request #48812 from crassirostris/change-fluentd-monitoring
Automatic merge from submit-queue (batch tested with PRs 48812, 48276)

Change fluentd-gcp monitoring to use metrics exposed by SD plugin

Following https://github.com/GoogleCloudPlatform/fluent-plugin-google-cloud/pull/135, make fluentd-gcp expose metrics in Prometheus registry and use them instead of counting records in the pipeline.

/cc @piosz @igorpeshansky

```release-note
Fluentd-gcp DaemonSet exposes different set of metrics.
```
2017-07-14 04:43:42 -07:00
Kubernetes Submit Queue
b507254bb0 Merge pull request #46825 from zjj2wry/fix_doc_spell
Automatic merge from submit-queue

Update docs for user-guide

**What this PR does / why we need it**:

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```
2017-07-13 18:50:36 -07:00
Mik Vyatskov
125f759907 Change fluentd-gcp monitoring to use metrics exposed by SD plugin 2017-07-12 17:07:15 +02:00
Mik Vyatskov
b11084e76c Bump event-exporter version 2017-07-10 17:32:40 +02:00
gmarek
3f57d8dba3 Add generic NoSchedule toleration to fluentd in gcp config as a quick-fix for #44445 2017-06-28 10:35:58 +02:00
Mik Vyatskov
b6a0e442ce Fix fluentd-gcp configuration to facilitate JSON parsing 2017-06-27 16:16:00 +02:00
zhengjiajin
2ab0c65506 Update docs for user-guide 2017-06-27 12:21:49 +08:00
Kubernetes Submit Queue
93ef2f2f59 Merge pull request #47860 from crassirostris/fluentd-log-to-stdio
Automatic merge from submit-queue (batch tested with PRs 47860, 47170)

Make fluentd log to stdio instead of a dedicated file

Lower verbosity also, to reduce volume of system logs exported to the backend.

Fix https://github.com/kubernetes/kubernetes/issues/43772

/cc @piosz
2017-06-26 14:03:04 -07:00
Piotr Szczesniak
77fd8a1898 Revert "Decrese fluentd cpu request" 2017-06-26 16:18:24 +02:00
Kubernetes Submit Queue
0cbd0ca189 Merge pull request #47915 from crassirostris/fix-event-exporter-noise
Automatic merge from submit-queue

Bump event-exporter version to reduce warnings noise

Fixes https://github.com/kubernetes/kubernetes/issues/47914
2017-06-23 03:45:20 -07:00
Kubernetes Submit Queue
045a6dca07 Merge pull request #47906 from gmarek/fluentd
Automatic merge from submit-queue

Decrese fluentd cpu request

Fix #47905

cc @piosz - this should fix your tests.
cc @dchen1107
2017-06-22 12:27:13 -07:00
Mik Vyatskov
3932622303 Bump event-exporter version to reduce warnings noise 2017-06-22 19:49:23 +02:00
gmarek
8427d5a274 Decrease fluentd cpu request 2017-06-22 18:30:21 +02:00
Jeff Grafton
4c7c865ff6 Update fluentd-gcp to 2.0.7 2017-06-21 14:08:12 -07:00
Jeff Grafton
b43bb842ad Update event-exporter to v0.1.0-r2 and prometheus-to-sd to v0.1.2-r2 2017-06-21 14:08:09 -07:00
Mik Vyatskov
1d1c126783 Make fluentd log to stdio instead of a dedicated file 2017-06-21 20:14:43 +02:00
Jeff Grafton
641f8c1f29 Revert "Update fluentd-gcp to 2.0.6"
This reverts commit 0bcc271b28.
2017-06-15 11:46:17 -07:00
Jeff Grafton
0bcc271b28 Update fluentd-gcp to 2.0.6 2017-06-14 13:32:03 -07:00
Mik Vyatskov
1cc2235c17 Change port on which fluentd exposes its metrics 2017-06-13 08:15:34 +02:00
Kubernetes Submit Queue
695d438508 Merge pull request #46539 from crassirostris/fluentd-gcp-make-privileged
Automatic merge from submit-queue

Make fluentd-gcp run with host network

Fluentd-gcp should have access to instance's platform-dependent service account in order to work.

/cc @piosz
2017-06-12 10:13:21 -07:00
Kubernetes Submit Queue
a03bb6fc5f Merge pull request #46787 from crassirostris/fluentd-gcp-update
Automatic merge from submit-queue

Update the fluentd-gcp image

Rolled back fluentd version to 0.12 to avoid performance problems and unnecessary noise in logs: https://github.com/kubernetes/contrib/pull/2625

Fixes https://github.com/kubernetes/kubernetes/issues/46990
2017-06-06 01:53:40 -07:00
Kubernetes Submit Queue
8df56da448 Merge pull request #46700 from crassirostris/add-event-exporter-deployment
Automatic merge from submit-queue

Add event exporter deployment to the fluentd-gcp addon

Introduce event exporter deployment to the fluentd-gcp addon so that by default if logging to Stackdriver is enabled, events will be available there also.

In this release, event exporter is a non-critical pod in BestEffort QoS class to avoid preempting actual workload in tightly loaded clusters. It will become critical in one of the future releases.


```release-note
Stackdriver cluster logging now deploys a new component to export Kubernetes events.
```
2017-06-06 00:00:49 -07:00
Mik Vyatskov
527206c36b Add event exporter deployment to the fluentd-gcp addon 2017-06-02 17:00:24 +02:00
Mik Vyatskov
f41a61586d Update the fluentd-gcp image 2017-06-01 19:08:58 +02:00
Mik Vyatskov
a4c3279a68 Update fluentd-gcp image version 2017-06-01 14:28:17 +02:00
Mik Vyatskov
d3c809d900 Make fluentd-gcp run with host network 2017-05-26 22:32:28 +02:00
Mik Vyatskov
a6ccc89541 Add version for fluentd-gcp config 2017-05-18 16:59:05 +02:00
Mik Vyatskov
dcd3ce3bcb Export process start time metric in fluentd-gcp 2017-05-12 16:37:36 +02:00
gmarek
4d7d6b72b3 Add general NoExecute Toleration to fluentd in gcp configuration 2017-05-12 11:23:23 +02:00
Mik Vyatskov
fb3e30729e Add metrics exporter to the fluentd-gcp deployment 2017-04-28 13:27:19 +02:00
Mik Vyatskov
0625697dd5 Remove too verbose label from fluentd metrics 2017-04-27 17:16:25 +02:00
Kubernetes Submit Queue
13e2f5d9d7 Merge pull request #43379 from crassirostris/fluentd-gcp-docs
Automatic merge from submit-queue

Add readme for fluentd addons

/cc @steveperry-53
2017-03-23 02:08:56 -07:00
Mik Vyatskov
7ae8eee1cd Add readme for fluentd-elasticsearch addon 2017-03-22 11:27:48 +01:00
Piotr Szczesniak
8968ac5c36 Renamed fluentd-ds-ready annotation 2017-03-21 20:48:13 +01:00
Mik Vyatskov
48e750f5a0 Increate memory limit for fluentd-gcp 2017-03-21 10:44:01 +01:00
Mik Vyatskov
0fb9e03869 Add readme for fluentd-gcp addon 2017-03-20 13:55:16 +01:00
Tim St. Clair
b707032198
Enable RollingUpdates for the fluentd daemonset addon 2017-03-13 10:51:45 -07:00
Tim St. Clair
f2ee6f1c96
Bump fluentd-gcp to 2.0.2 2017-03-08 17:20:32 -08:00
Mik Vyatskov
d40f9b7a0c Merge pull request #42693 from Crassirostris/fix-owners-files
Fix username case in OWNERS files
2017-03-08 00:55:18 -08:00
Mikhail Vyatskov
0d363f2892 Fix username case in OWNERS files 2017-03-07 16:45:40 -08:00
Tim St. Clair
56a7080e56 Bump fluentd-gcp to version 2.0.1 2017-03-07 16:37:04 -08:00
Kubernetes Submit Queue
4092da38a6 Merge pull request #42127 from crassirostris/remove-fluentd-gcp-image
Automatic merge from submit-queue (batch tested with PRs 42070, 42127)

Remove fluentd-gcp image sources

This PR removes fluentd-gcp image sources from the main kubernetes repo to move it the `contrib`: https://github.com/kubernetes/contrib/pull/2426

Once image is moved, it will be maintained by Stackdriver team (@igorpeshansky, @qingling128 and @dhrupadb)

CC @ixdy @timstclair
2017-03-04 12:58:40 -08:00
Kubernetes Submit Queue
c432e7af37 Merge pull request #42130 from Crassirostris/update-fluentd-gcp-master-config
Automatic merge from submit-queue (batch tested with PRs 42126, 42130, 42232, 42245, 41932)

Update fluentd-gcp configuration for hosted masters

This PR makes use of the new fluentd-gcp image, which is not configured per se, for the hosted masters, which cannot use configmaps.

Mirroring https://github.com/kubernetes/kubernetes/pull/42126
2017-03-02 02:07:22 -08:00
Kubernetes Submit Queue
113cd7da0a Merge pull request #42126 from Crassirostris/move-fluentd-config-to-configmap
Automatic merge from submit-queue

Move fluentd DS config to configmap

This is the logical continuation of https://github.com/kubernetes/kubernetes/pull/41998. This PR makes fluentd-gcp DaemonSet use the new image configured using ConfigMap.

This PR doesn't change the way fluentd-gcp works in case master is not registered, that'll be fixed in a separate PR

CC @ixdy @timstclair @igorpeshansky @qingling128 @dhrupadb

**Release note:**

```release-note
Fluentd-gcp containers spawned by DaemonSet are now configured using ConfigMap
```
2017-03-02 01:43:57 -08:00
Mik Vyatskov
2e7eea594c Remove fluentd-gcp image sources 2017-03-01 01:47:01 +01:00
Avesh Agarwal
99bba40682 Update addons yaml files. 2017-02-27 09:21:59 -05:00
Kubernetes Submit Queue
7265908e7f Merge pull request #41998 from timstclair/fluentd-debian-base
Automatic merge from submit-queue

Cleanup fluentd-gcp image, rebase on debian-base

**Why we need this PR**:

There are several problems with our current fluentd-gcp image:

- It pulls in lots of unused packages, which expose unnecessary risk and create noise in CVE scans (and scare customers). The most notable example is the fluent-ui, which pulls in rails.
- `curl | sh ` is not a good practice for a Dockerfile. First, the script is not checked in the same source control branch, so builds are not reproducible. Second, the actions it is taking are opaque. Third, in this case, using non-standard packages means they're harder to manage with CVE scans & upstream fixes.

**What is changed by this PR?**

- Rather than relying on td-agent (which includes fluent-ui), use standard upstream packages. This is largely based off the [official fluentd debian-based image](https://github.com/fluent/fluentd-docker-image/blob/master/v0.12/debian/Dockerfile).
- Rebases the image on debian-base (depends on https://github.com/kubernetes/kubernetes/pull/41915). We would like to move towards a single full-distro base image we can maintain. This change should be relatively minor.

As a result of these changes, the image size is reduced from 360.6 MB to 185.8 MB (nearly half). Many packages were removed, and the full diff (focus on the unversioned files) is listed here: 3fb704f977

**Which issue this PR fixes** https://github.com/kubernetes/kubernetes/issues/40248

**Special notes for your reviewer**:

This change both addresses security concerns, and is expected to greatly reduce the maintenance burden of the fluentd-gcp image. I'd *really* like to get this into 1.6, so please prioritize this review if possible.

I tested this by running the default e2e suite on a private e2e cluster using the new image. If there are other tests you'd like me to run, please let me know ASAP.

**Release note**:
```release-note
Cleanup fluentd-gcp image: rebase on debian-base, switch to upstream packages, remove fluent-ui & rails
```
2017-02-26 19:15:11 -08:00
Mik Vyatskov
42e064fc90 Move fluentd DS config to configmap 2017-02-27 00:05:48 +01:00