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feat: Configuring docker log rotation for Windows nodes #2478

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merged 1 commit into from
Dec 19, 2019

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marosset
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@marosset marosset commented Dec 18, 2019

Reason for Change:

Windows nodes are configured with no log rotation and this can lead to disks filling up for long running clusters.
This PR sets the log rotation setting to be the same as what is set as default for linux machines.

Issue Fixed:

Fixes issue #373

Requirements:

Notes:

@acs-bot acs-bot added the size/M label Dec 18, 2019
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/cc @mikkelhegn

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codecov bot commented Dec 18, 2019

Codecov Report

Merging #2478 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2478   +/-   ##
=======================================
  Coverage   72.56%   72.56%           
=======================================
  Files         130      130           
  Lines       23906    23906           
=======================================
  Hits        17348    17348           
  Misses       5530     5530           
  Partials     1028     1028

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lgtm, but my PowerShell is weak so let's have someone else give this a look.

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marosset commented Dec 19, 2019

For windows nodes docker logs by default get written to c:\ProgramData\docker\containers{container id}{container id}-json.log
The container logs in c:\var\log\containers (which are used by kubernetes) are symlink's of the most recent log docker logs for each container.

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/lgtm

@acs-bot acs-bot added the lgtm label Dec 19, 2019
@acs-bot acs-bot merged commit 362756c into Azure:master Dec 19, 2019
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acs-bot commented Dec 19, 2019

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: marosset, mboersma, PatrickLang

The full list of commands accepted by this bot can be found here.

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  • OWNERS [PatrickLang,marosset,mboersma]

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@marosset marosset deleted the win-docker-logs branch December 19, 2019 22:45
@mboersma mboersma added this to the v0.46.0 milestone Jan 7, 2020
acs-bot pushed a commit that referenced this pull request Jan 9, 2020
* Rashmi/ciprod12042019 (#3)

improvement: Update Containermonitoring addon for december release (#1)

* Fixing yaml indentation issues for omsagent (#4)

Fixing yaml indentation issues for omsagent

* Fixing more indentation issues in omsagent yaml (#5)

Fixing more indentation issues in omsagent yaml

* updating templates_generated file

* Fix: Updating generated file to fix unit tests (#6)

fix: Updating generated file to fix unit tests

* Adding test coverage for 1.16 and 1.17 (#7)

Adding test coverage for 1.16 and 1.17

* Merging changes for omsagent latest release - ciprod01072020 after syncing from remote master(#8)

* chore: use go template comments for generate proxy certs script (#2336)

* fix: fix ARM dependency issues with vm user-specified extensions on node pools (#2398)

* fix: fix ARM dependency issues if many extensions are specified for a node profile

* fix scale up case for windows vhd case. (#2483)

* refactor: make cilium addon user-configurable (#2480)

* refactor: make cilium addon user-configurable

* chore: clarify that cilium doesn't work w/ 1.16 and above, add validation

* test: addons UT

* test: go template UT

* ci: use Standard_D8_v3 for cilium test, only run NetworkPolicy tests

* fix: error message language

* chore: remove debug fmt.Println

* ci: revert back to Standard_D2_v3

* chore: upgrade cni-plugins to v0.7.6 (#2484)

* fix: hard-coding hyper-v generation when using VHD URls as a quick unblock (#2487)

* feat: Configuring docker log rotation for Windows nodes (#2478)

* feat: Antrea plugin support in AKS Engine (#2407)

* Antrea plugin support in AKS Engine

* chore: clean up

* chore: use ContainerImage

* chore: generated code

* refactor: Updating antrea yaml to 0.2.0

Co-authored-by: Jack Francis <jackfrancis@gmail.com>

* chore: lint (#2493)

* test: revert change to default kubernetes.json api model example (#2494)

* chore: update cloud-provider-azure components to v0.4.0 (#2473)

* chore: update cloud-provider-azure components to v0.4.0

See https://github.com/kubernetes-sigs/cloud-provider-azure/releases/tag/v0.4.0

* refactor: strip MCR constant to base hostname of URL

* fix: fetch Azure cloud-manager images from /oss/kubernetes/

* refactor: make audit-policy and azure-cloud-provider addons user-configurable (#2496)

* chore: pre-pull k8s v1.15.7-azs (#2490)

* fix: Fix some path handling in collect-windows-logs script (#2488)

* docs: remove mentions of old orchestrators (#2501)

* chore: Targeting dec patches for windows VHD (#2505)

* refactor: move StorageClass into azure-cloud-provider addon (#2497)

* add "Standard_DS3_v2" to "AcceleratedNetworking" supported list (#2509)

* ci: collect logs during E2E runs (#2520)

* refactor: user-configurable flannel and scheduled maintenance addons (#2517)

* chore: update Azure NPM to v1.0.31 (#2521)

* feat: add support for Kubernetes 1.18.0-alpha.1 (#2503)

* feat: add support for Kubernetes 1.18.0-alpha.1

See https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.18.md#changelog-since-v1170

* test: add 1.18 to Jenkinsfile

* ci: disable kms for 1.18

* chore: move flannel 1.18 spec to containeraddons

* chore: generated code

* fix: use new cloudprovider implementation for 1.18

Co-authored-by: Jack Francis <jackfrancis@gmail.com>

* test: don't test non-working >= 1.16 flannel + docker (#2524)

* fix: apply new master node labels for k8s v1.18+ compatibility (#2467)

* fix: apply new master node labels for k8s v1.18+ compatibility

* test: check master labels in the future for back-compat

* feat: cleaning up old kubelet/kubeproxy logs for Windows nodes (#2504)

* feat: cleaning up old kubelet/kubeproxy logs for Windows nodes

* Fixing path to look for logs

* generated files

* refactor: standardize to "addons", deprecate "containeraddons" (#2525)

* fix: configure addons before setting kubelet config (#2513)

* chore: update addon-resizer (#2527)

See https://github.com/kubernetes/autoscaler/releases/tag/addon-resizer-1.8.7

* fix: aci-connector region is ignored (#2535)

* test: use LOCATION env var for api model in E2E tests (#2542)

* fix: promote system addons to system-cluster-critical (#2533)

* test: use northeurope for byok testing (#2536)

* Changes for omsagent-version-ciprod01072020

* Committing generated file

Co-authored-by: Jack Francis <jackfrancis@gmail.com>
Co-authored-by: Mark Rossetti <marosset@microsoft.com>
Co-authored-by: Rohit <rjaini@microsoft.com>
Co-authored-by: Rahul Jain <58573065+reachjainrahul@users.noreply.github.com>
Co-authored-by: Matt Boersma <Matt.Boersma@microsoft.com>
Co-authored-by: Javier Darsie <44655727+jadarsie@users.noreply.github.com>
Co-authored-by: Patrick Lang <PatrickLang@users.noreply.github.com>
Co-authored-by: Wenjun Wu <wenjun.wu@live.com>
Co-authored-by: Jaeryn <13284103+jaer-tsun@users.noreply.github.com>
Co-authored-by: Anish Ramasekar <anish.ramasekar@gmail.com>

* deleting github merge auto-generated files

* Adding back 1.17 omsagent yaml changes

* Updating generated file to address build failures

Co-authored-by: Jack Francis <jackfrancis@gmail.com>
Co-authored-by: Mark Rossetti <marosset@microsoft.com>
Co-authored-by: Rohit <rjaini@microsoft.com>
Co-authored-by: Rahul Jain <58573065+reachjainrahul@users.noreply.github.com>
Co-authored-by: Matt Boersma <Matt.Boersma@microsoft.com>
Co-authored-by: Javier Darsie <44655727+jadarsie@users.noreply.github.com>
Co-authored-by: Patrick Lang <PatrickLang@users.noreply.github.com>
Co-authored-by: Wenjun Wu <wenjun.wu@live.com>
Co-authored-by: Jaeryn <13284103+jaer-tsun@users.noreply.github.com>
Co-authored-by: Anish Ramasekar <anish.ramasekar@gmail.com>
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4 participants