Skip to content

Remove Kube*Overcommit alerts #14123

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 28, 2022
Merged

Remove Kube*Overcommit alerts #14123

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions .github/CODEOWNERS
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,7 @@
/dev/loadgen @gitpod-io/engineering-workspace
/dev/preview @gitpod-io/devx
/operations/observability/mixins @gitpod-io/engineering-delivery-operations-experience
/operations/observability/mixins/platform @gitpod-io/devx
/operations/observability/mixins/IDE @gitpod-io/engineering-ide
/operations/observability/mixins/meta @gitpod-io/engineering-webapp
/operations/observability/mixins/workspace @gitpod-io/engineering-workspace
Expand Down
26 changes: 0 additions & 26 deletions operations/observability/mixins/platform/rules/kubernetes/kubernetes.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,32 +49,6 @@ spec:
labels:
severity: warning
team: platform
- alert: KubeCPUOvercommit
annotations:
description: Cluster has overcommitted CPU resource requests for Pods by {{ $value }} CPU shares and cannot tolerate node failure.
summary: Cluster has overcommitted CPU resource requests.
dashboard_url: https://grafana.gitpod.io/d/efa86fd1d0c121a26444b636a3f509a8
expr: |
sum(namespace_cpu:kube_pod_container_resource_requests:sum{}) - (sum(kube_node_status_allocatable{resource="cpu"}) - max(kube_node_status_allocatable{resource="cpu"})) > 0
and
(sum(kube_node_status_allocatable{resource="cpu"}) - max(kube_node_status_allocatable{resource="cpu"})) > 0
for: 60m
labels:
severity: warning
team: platform
- alert: KubeMemoryOvercommit
annotations:
description: Cluster has overcommitted memory resource requests for Pods by {{ $value | humanize }} bytes and cannot tolerate node failure.
summary: Cluster has overcommitted memory resource requests.
dashboard_url: https://grafana.gitpod.io/d/efa86fd1d0c121a26444b636a3f509a8
expr: |
sum(namespace_memory:kube_pod_container_resource_requests:sum{}) - (sum(kube_node_status_allocatable{resource="memory"}) - max(kube_node_status_allocatable{resource="memory"})) > 0
and
(sum(kube_node_status_allocatable{resource="memory"}) - max(kube_node_status_allocatable{resource="memory"})) > 0
for: 60m
labels:
severity: warning
team: platform
- alert: KubePersistentVolumeFillingUp
annotations:
description: The PersistentVolume claimed by {{ $labels.persistentvolumeclaim }} in Namespace {{ $labels.namespace }} is only {{ $value | humanizePercentage }} free.
Expand Down