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Allow disabling calico CNI logs with calico_cni_log_file_path #8921

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fungusakafungus
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@fungusakafungus fungusakafungus commented Jun 3, 2022

Calico CNI logs up to 1G if it logs a lot with current default settings:

See https://projectcalico.docs.tigera.io/reference/cni-plugin/configuration#logging
log_file_max_size 100 Max file size in MB log files can reach before they are rotated.
log_file_max_age 30 Max age in days that old log files will be kept on the host before they are removed.
log_file_max_count 10 Max number of rotated log files allowed on the host before they are cleaned up.

To save disk space, make the path configurable and allow disabling this log by setting
calico_cni_log_file_path: false

What type of PR is this?
/kind feature

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #

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Does this PR introduce a user-facing change?:

[Calico] Make Calico CNI log path configurable and allow disabling this log

Calico CNI logs up to 1G if it log a lot with current default settings:
log_file_max_size	100	Max file size in MB log files can reach before they are rotated.
log_file_max_age	30	Max age in days that old log files will be kept on the host before they are removed.
log_file_max_count	10	Max number of rotated log files allowed on the host before they are cleaned up.

See https://projectcalico.docs.tigera.io/reference/cni-plugin/configuration#logging

To save disk space, make the path configurable and allow disabling this log by setting
`calico_cni_log_file_path: false`
@k8s-ci-robot k8s-ci-robot added do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. kind/feature Categorizes issue or PR as related to a new feature. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Jun 3, 2022
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Hi @fungusakafungus. Thanks for your PR.

I'm waiting for a kubernetes-sigs member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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@k8s-ci-robot k8s-ci-robot added the size/S Denotes a PR that changes 10-29 lines, ignoring generated files. label Jun 3, 2022
@fungusakafungus fungusakafungus marked this pull request as ready for review June 3, 2022 11:02
@k8s-ci-robot k8s-ci-robot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Jun 3, 2022
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Thanks @fungusakafungus !

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: cristicalin, fungusakafungus

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 5, 2022
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/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Jun 6, 2022
@floryut floryut added kind/network Network section in the release note and removed kind/feature Categorizes issue or PR as related to a new feature. labels Jun 7, 2022
Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
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oomichi commented Jun 7, 2022

Thanks for updating.

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jun 7, 2022
@k8s-ci-robot k8s-ci-robot merged commit cc6cbfb into kubernetes-sigs:master Jun 7, 2022
@floryut floryut mentioned this pull request Sep 19, 2022
LuckySB pushed a commit to southbridgeio/kubespray that referenced this pull request Jul 1, 2023
…etes-sigs#8921)

* Allow disabling calico CNI logs with calico_cni_log_file_path

Calico CNI logs up to 1G if it log a lot with current default settings:
log_file_max_size	100	Max file size in MB log files can reach before they are rotated.
log_file_max_age	30	Max age in days that old log files will be kept on the host before they are removed.
log_file_max_count	10	Max number of rotated log files allowed on the host before they are cleaned up.

See https://projectcalico.docs.tigera.io/reference/cni-plugin/configuration#logging

To save disk space, make the path configurable and allow disabling this log by setting
`calico_cni_log_file_path: false`

* Fix markdown

* Update roles/network_plugin/canal/templates/cni-canal.conflist.j2

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
LuckySB pushed a commit to southbridgeio/kubespray that referenced this pull request Oct 23, 2023
…etes-sigs#8921)

* Allow disabling calico CNI logs with calico_cni_log_file_path

Calico CNI logs up to 1G if it log a lot with current default settings:
log_file_max_size	100	Max file size in MB log files can reach before they are rotated.
log_file_max_age	30	Max age in days that old log files will be kept on the host before they are removed.
log_file_max_count	10	Max number of rotated log files allowed on the host before they are cleaned up.

See https://projectcalico.docs.tigera.io/reference/cni-plugin/configuration#logging

To save disk space, make the path configurable and allow disabling this log by setting
`calico_cni_log_file_path: false`

* Fix markdown

* Update roles/network_plugin/canal/templates/cni-canal.conflist.j2

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>

Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
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5 participants