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prombench: Added parca for continous profiling support.
Fixes #552 Signed-off-by: bwplotka <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: parca | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRole | ||
| metadata: | ||
| name: parca | ||
| rules: | ||
| - apiGroups: [""] | ||
| resources: | ||
| - nodes | ||
| - nodes/proxy | ||
| - services | ||
| - endpoints | ||
| - pods | ||
| verbs: ["get", "list", "watch"] | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: ClusterRoleBinding | ||
| metadata: | ||
| name: parca | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: parca | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: parca | ||
| namespace: default |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,147 @@ | ||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: parca | ||
| data: | ||
| # TODO(bwplotka): Add config reloader, otherwise pod has to manually deleted. | ||
| parca.yaml: |- | ||
| "object_storage": | ||
| "bucket": | ||
| "config": | ||
| "directory": "/var/lib/parca" | ||
| "type": "FILESYSTEM" | ||
| scrape_configs: | ||
| - job_name: prometheus | ||
| scrape_interval: 30s | ||
| scrape_timeout: 40s | ||
| scheme: http | ||
| kubernetes_sd_configs: | ||
| - role: endpoints | ||
| tls_config: | ||
| ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt | ||
| insecure_skip_verify: true | ||
| bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token | ||
| relabel_configs: | ||
| - action: keep | ||
| source_labels: [__meta_kubernetes_service_label_app] | ||
| regex: prometheus|prometheus-meta | ||
| - source_labels: [__meta_kubernetes_service_label_prometheus] | ||
| target_label: prometheus | ||
| # Each prometheus is configured with external path option, so it serves on certain hardcoded path. Adjust it. | ||
| - source_labels: [__meta_kubernetes_namespace] | ||
| regex: prombench-(.*) | ||
| target_label: pr_number | ||
| - source_labels: [__profile_path__] | ||
| target_label: __init_profile_path | ||
| - source_labels: [__meta_kubernetes_service_label_app, __init_profile_path] | ||
| regex: prometheus-meta;(.*) | ||
| replacement: /prometheus-meta$1 | ||
| target_label: __profile_path__ | ||
| - source_labels: [prometheus, pr_number, __init_profile_path] | ||
| regex: test-.*;(.*);(.*) | ||
| replacement: /$1/prometheus-release$2 | ||
| target_label: __profile_path__ | ||
| - source_labels: [prometheus, pr_number, __init_profile_path] | ||
| regex: test-pr-.*;(.*);(.*) | ||
| replacement: /$1/prometheus-pr$2 | ||
| target_label: __profile_path__ | ||
| - regex: __init_profile_path | ||
| action: labeldrop | ||
| - source_labels: [__address__] | ||
| target_label: instance | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: parca | ||
| labels: | ||
| app: parca | ||
| spec: | ||
| replicas: 1 | ||
| selector: | ||
| matchLabels: | ||
| app: parca | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: parca | ||
| spec: | ||
| serviceAccountName: parca | ||
| securityContext: | ||
| fsGroup: 65534 | ||
| runAsUser: 65534 | ||
| containers: | ||
| - image: ghcr.io/parca-dev/parca:v0.18.0 | ||
| args: | ||
| - /parca | ||
| - "--http-address=:7070" | ||
| - "--config-path=/etc/parca/parca.yaml" | ||
| - "--path-prefix=/profiles" | ||
| - "--log-level=info" | ||
| - "--cors-allowed-origins=*" | ||
| - "--debuginfod-upstream-servers=https://debuginfod.systemtap.org" | ||
| - "--debuginfod-http-request-timeout=5m" | ||
| livenessProbe: | ||
| exec: | ||
| command: | ||
| - /grpc_health_probe | ||
| - -v | ||
| - -addr=:7070 | ||
| initialDelaySeconds: 5 | ||
| name: parca | ||
| terminationMessagePolicy: FallbackToLogsOnError | ||
| volumeMounts: | ||
| - mountPath: /etc/parca | ||
| name: config | ||
| - mountPath: /var/lib/parca | ||
| name: storage | ||
| ports: | ||
| - name: parca-web | ||
| containerPort: 7070 | ||
| volumes: | ||
| - name: config | ||
| configMap: | ||
| name: parca | ||
| # TODO(bwplotka): Make it persistent at some point. | ||
| - name: storage | ||
| emptyDir: {} | ||
| terminationGracePeriodSeconds: 120 | ||
| nodeSelector: | ||
| node-name: main-node | ||
| --- | ||
| apiVersion: v1 | ||
| kind: Service | ||
| metadata: | ||
| name: parca | ||
| labels: | ||
| app: parca | ||
| spec: | ||
| type: NodePort | ||
| ports: | ||
| - name: parca-web | ||
| port: 80 | ||
| targetPort: parca-web | ||
| selector: | ||
| app: parca | ||
| --- | ||
| apiVersion: networking.k8s.io/v1 | ||
| kind: Ingress | ||
| metadata: | ||
| name: ingress-parca | ||
| annotations: | ||
| kubernetes.io/ingress.class: "nginx" | ||
| nginx.ingress.kubernetes.io/ssl-redirect: "false" | ||
| spec: | ||
| rules: | ||
| - http: | ||
| paths: | ||
| - backend: | ||
| service: | ||
| name: parca | ||
| port: | ||
| name: parca-web | ||
| path: /profiles | ||
| pathType: Prefix |