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Remove CPU limits from otel collectors #24

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Merged
ArnobKumarSaha merged 2 commits into from
Sep 25, 2026
Merged

Remove CPU limits from otel collectors #24

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31eb541
Remove CPU limits from otel collectors
ArnobKumarSaha Sep 25, 2026
15eca78
Set resources for otel gateway, target allocator and operator
ArnobKumarSaha Sep 25, 2026
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15 changes: 11 additions & 4 deletions charts/appscode-otel-stack/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -55,8 +55,13 @@ The following table lists the configurable parameters of the `appscode-otel-stac
| opentelemetry-kube-stack.opentelemetry-operator.manager.image.imagePullPolicy | | <code>IfNotPresent</code> |
| opentelemetry-kube-stack.opentelemetry-operator.manager.featureGatesMap.operator.targetallocator.mtls | | <code>true</code> |
| opentelemetry-kube-stack.opentelemetry-operator.manager.createRbacPermissions | | <code>true</code> |
| opentelemetry-kube-stack.opentelemetry-operator.manager.resources.limits.memory | | <code>512Mi</code> |
| opentelemetry-kube-stack.opentelemetry-operator.manager.resources.requests.cpu | | <code>50m</code> |
| opentelemetry-kube-stack.opentelemetry-operator.manager.resources.requests.memory | | <code>128Mi</code> |
| opentelemetry-kube-stack.opentelemetry-operator.kubeRBACProxy.resources.limits.memory | | <code>128Mi</code> |
| opentelemetry-kube-stack.opentelemetry-operator.kubeRBACProxy.resources.requests.cpu | | <code>5m</code> |
| opentelemetry-kube-stack.opentelemetry-operator.kubeRBACProxy.resources.requests.memory | | <code>32Mi</code> |
| opentelemetry-kube-stack.admissionWebhooks.autoGenerateCert.enabled | | <code>true</code> |
| opentelemetry-kube-stack.collectors.daemon.resources.limits.cpu | | <code>500m</code> |
| opentelemetry-kube-stack.collectors.daemon.resources.limits.memory | | <code>2Gi</code> |
| opentelemetry-kube-stack.collectors.daemon.resources.requests.cpu | | <code>200m</code> |
| opentelemetry-kube-stack.collectors.daemon.resources.requests.memory | | <code>1Gi</code> |
Expand All @@ -68,6 +73,9 @@ The following table lists the configurable parameters of the `appscode-otel-stac
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.serviceAccount | | <code>targetallocator</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.image | | <code>ghcr.io/open-telemetry/opentelemetry-operator/target-allocator:main</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.allocationStrategy | | <code>per-node</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.resources.limits.memory | | <code>512Mi</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.resources.requests.cpu | | <code>50m</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.resources.requests.memory | | <code>128Mi</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.prometheusCR.enabled | | <code>true</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.prometheusCR.podMonitorSelector | | <code>{}</code> |
| opentelemetry-kube-stack.collectors.daemon.targetAllocator.prometheusCR.scrapeInterval | | <code>"30s"</code> |
Expand All @@ -88,10 +96,9 @@ The following table lists the configurable parameters of the `appscode-otel-stac
| opentelemetry-kube-stack.collectors.daemon.presets.hostMetrics.enabled | | <code>false</code> |
| opentelemetry-kube-stack.collectors.daemon.presets.kubeletMetrics.enabled | | <code>false</code> |
| opentelemetry-kube-stack.collectors.daemon.presets.kubernetesAttributes.enabled | | <code>true</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.limits.cpu | | <code>500m</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.limits.memory | | <code>1Gi</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.limits.memory | | <code>2Gi</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.requests.cpu | | <code>200m</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.requests.memory | | <code>512Mi</code> |
| opentelemetry-kube-stack.collectors.cluster.resources.requests.memory | | <code>768Mi</code> |
| opentelemetry-kube-stack.collectors.cluster.suffix | | <code>gateway</code> |
| opentelemetry-kube-stack.collectors.cluster.enabled | | <code>true</code> |
| opentelemetry-kube-stack.collectors.cluster.labels.otel-collector-type | | <code>deployment</code> |
Expand Down
25 changes: 21 additions & 4 deletions charts/appscode-otel-stack/values.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,19 @@ opentelemetry-kube-stack:
featureGatesMap:
operator.targetallocator.mtls: true
createRbacPermissions: true
resources:
limits:
memory: 512Mi
requests:
cpu: 50m
memory: 128Mi
kubeRBACProxy:
resources:
limits:
memory: 128Mi
requests:
cpu: 5m
memory: 32Mi
admissionWebhooks:
autoGenerateCert:
enabled: true
Expand All @@ -24,7 +37,6 @@ opentelemetry-kube-stack:
daemon:
resources:
limits:
cpu: 500m
memory: 2Gi
requests:
cpu: 200m
Expand All @@ -44,6 +56,12 @@ opentelemetry-kube-stack:
serviceAccount: targetallocator
image: ghcr.io/open-telemetry/opentelemetry-operator/target-allocator:main
allocationStrategy: per-node
resources:
limits:
memory: 512Mi
requests:
cpu: 50m
memory: 128Mi
prometheusCR:
enabled: true
podMonitorSelector: {}
Expand Down Expand Up @@ -137,11 +155,10 @@ opentelemetry-kube-stack:
- "prom-label-proxy.monitoring.svc.cluster.local"
resources:
limits:
cpu: 500m
memory: 1Gi
memory: 2Gi
requests:
cpu: 200m
memory: 512Mi
memory: 768Mi
suffix: gateway
enabled: true
volumeMounts:
Expand Down
2 changes: 0 additions & 2 deletions charts/opentelemetry-kube-stack/README.md
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Expand Up @@ -91,7 +91,6 @@ The following table lists the configurable parameters of the `opentelemetry-kube
| defaultCRConfig.resources.requests.memory | | <code>"64Mi"</code> |
| defaultCRConfig.resources.requests.cpu | | <code>"250m"</code> |
| defaultCRConfig.resources.limits.memory | | <code>"128Mi"</code> |
| defaultCRConfig.resources.limits.cpu | | <code>"250m"</code> |
| defaultCRConfig.nodeSelector | Node selector for the collector | <code>{}</code> |
| defaultCRConfig.command | Command to override the collector's entrypoint | <code>[]</code> |
| defaultCRConfig.args | Arguments for the collector | <code>{}</code> |
Expand Down Expand Up @@ -138,7 +137,6 @@ The following table lists the configurable parameters of the `opentelemetry-kube
| collectors.daemon.suffix | | <code>daemon</code> |
| collectors.daemon.mode | | <code>daemonset</code> |
| collectors.daemon.enabled | | <code>true</code> |
| collectors.daemon.resources.limits.cpu | | <code>200m</code> |
| collectors.daemon.resources.limits.memory | | <code>500Mi</code> |
| collectors.daemon.resources.requests.cpu | | <code>100m</code> |
| collectors.daemon.resources.requests.memory | | <code>250Mi</code> |
Expand Down
2 changes: 0 additions & 2 deletions charts/opentelemetry-kube-stack/values.yaml
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Expand Up @@ -180,7 +180,6 @@ defaultCRConfig:
cpu: "250m"
limits:
memory: "128Mi"
cpu: "250m"

# Node selector for the collector
nodeSelector: {}
Expand Down Expand Up @@ -528,7 +527,6 @@ collectors:
enabled: true
resources:
limits:
cpu: 200m
memory: 500Mi
requests:
cpu: 100m
Expand Down
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