fix: adding crontab for AzureLinux in custom clouds to ensure custom CAs are getting refreshed daily#7785
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fix: adding crontab for AzureLinux in custom clouds to ensure custom CAs are getting refreshed daily#7785
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djsly
requested review from
AbelHu,
Devinwong,
awesomenix,
cameronmeissner,
ganeshkumarashok,
juan-lee,
junjiezhang1997,
lilypan26,
mxj220,
pdamianov-dev,
phealy,
r2k1,
timmy-wright and
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Pull request overview
This PR ensures that on Mariner/AzureLinux nodes in AKS custom clouds, custom CA certificates are refreshed automatically on a daily basis, similar to existing behavior on Ubuntu.
Changes:
- In
init-aks-custom-cloud-mariner.sh, add anactionmode flag and a cron job that runs the script daily withca-refresh, performing only the certificate refresh path and skipping subsequent repo initialization. - In
init-aks-custom-cloud-operation-requests-mariner.sh, add the sameactionhandling and cron job around the operation-requests-based CA retrieval and update logic.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| parts/linux/cloud-init/artifacts/init-aks-custom-cloud-mariner.sh | Adds a guarded daily root crontab entry that re-runs the script in ca-refresh mode to recopy Azure CA certs and run /usr/bin/update-ca-trust, mirroring the existing Ubuntu behavior. |
| parts/linux/cloud-init/artifacts/init-aks-custom-cloud-operation-requests-mariner.sh | Adds the same ca-refresh mode and cron scheduling around the operation-requests-based certificate retrieval and trust store update for Mariner/AzureLinux in non-stack custom clouds. |
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parts/linux/cloud-init/artifacts/init-aks-custom-cloud-operation-requests-mariner.sh
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cameronmeissner
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Feb 4, 2026
mxj220
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Feb 5, 2026
…CAs are getting refreshed daily (#7785)
mxj220
pushed a commit
that referenced
this pull request
Feb 5, 2026
…CAs are getting refreshed daily (#7785)
mxj220
pushed a commit
that referenced
this pull request
Feb 5, 2026
…CAs are getting refreshed daily (#7785)
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What this PR does / why we need it:
adding crontab for AzureLinux in custom clouds to custom CAs are refreshed daily
Which issue(s) this PR fixes:
Fixes #