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Cilium clustermesh alerts #1347

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merged 3 commits into from
Oct 23, 2024
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balous
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@balous balous commented Oct 21, 2024

This PR adds two groups of rules:

  • Cilium agent clustermesh alerts to detect when agent has problems to mesh with remote clusters
  • Cilium kvstoremesh alerts to detect when kvstoremesh component has problems to cache remote cluster's identities

@balous balous requested a review from a team as a code owner October 21, 2024 05:28
@balous balous changed the title Cilium clustermesh alert Cilium clustermesh alerts Oct 21, 2024
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@Dasomeone Dasomeone left a comment

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Hi @balous, thanks for another contribution to this mixin, and apologies for the delay in getting a response :)

We've recently been working on moving over our linting from Drone CI to Github Actions and it appears a few steps are no longer included, so I've manually ran the linting for this change which highlighted a few issues that need to be addressed.
If you want to reproduce, you can install mixtool yourself and run mixtool lint mixin.libsonnet

mixtool lint mixin.libsonnet 
[alert-severity-rule] Alert 'CiliumAgentRemoteClusterNotReady' severity must be 'warning', 'critical' or 'info', is currently 'high'
[alert-description-missing-rule] Alert 'CiliumAgentRemoteClusterNotReady' must have annotation 'description'
[alert-summary-templating] Alert CiliumAgentRemoteClusterNotReady annotation 'summary' must not use templates
[alert-summary-style] Alert CiliumAgentRemoteClusterNotReady annotation 'summary' must start with capital letter and end with period, is currently 'Agent can't mesh with {{$labels.target_cluster}}'
[alert-severity-rule] Alert 'CiliumAgentRemoteClusterFailing' severity must be 'warning', 'critical' or 'info', is currently 'high'
[alert-description-missing-rule] Alert 'CiliumAgentRemoteClusterFailing' must have annotation 'description'
[alert-summary-templating] Alert CiliumAgentRemoteClusterFailing annotation 'summary' must not use templates
[alert-summary-style] Alert CiliumAgentRemoteClusterFailing annotation 'summary' must start with capital letter and end with period, is currently 'Agent fails to mesh with {{$labels.target_cluster}}'
[alert-severity-rule] Alert 'CiliumKvstoremeshRemoteClusterNotReady' severity must be 'warning', 'critical' or 'info', is currently 'high'
[alert-description-missing-rule] Alert 'CiliumKvstoremeshRemoteClusterNotReady' must have annotation 'description'
[alert-summary-templating] Alert CiliumKvstoremeshRemoteClusterNotReady annotation 'summary' must not use templates
[alert-summary-style] Alert CiliumKvstoremeshRemoteClusterNotReady annotation 'summary' must start with capital letter and end with period, is currently 'Kvstoremesh can't mesh with {{$labels.target_cluster}}'
[alert-severity-rule] Alert 'CiliumKvstoremeshRemoteClusterFailing' severity must be 'warning', 'critical' or 'info', is currently 'high'
[alert-description-missing-rule] Alert 'CiliumKvstoremeshRemoteClusterFailing' must have annotation 'description'
[alert-summary-templating] Alert CiliumKvstoremeshRemoteClusterFailing annotation 'summary' must not use templates
[alert-summary-style] Alert CiliumKvstoremeshRemoteClusterFailing annotation 'summary' must start with capital letter and end with period, is currently 'Kvstoremesh fails to mesh with {{$labels.target_cluster}}'
[alert-severity-rule] Alert 'CiliumKvstoremeshErrors' severity must be 'warning', 'critical' or 'info', is currently 'high'
[alert-description-missing-rule] Alert 'CiliumKvstoremeshErrors' must have annotation 'description'
[alert-summary-templating] Alert CiliumKvstoremeshErrors annotation 'summary' must not use templates
[alert-summary-style] Alert CiliumKvstoremeshErrors annotation 'summary' must start with capital letter and end with period, is currently 'Kvstoremesh fails to mesh with {{$labels.target_cluster}}'
2024/10/22 13:04:14 failed to lint the file mixin.libsonnet: 20 lint errors found

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balous commented Oct 23, 2024

Fixed.

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@Dasomeone Dasomeone left a comment

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Awesome, thanks for making the changes!

@Dasomeone Dasomeone merged commit b976154 into grafana:master Oct 23, 2024
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2 participants