168 lines
3.8 KiB
YAML
168 lines
3.8 KiB
YAML
---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: otel-collector-config
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namespace: monitoring
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data:
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otel-collector-config.yaml: |
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extensions:
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health_check:
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endpoint: 0.0.0.0:13133
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receivers:
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otlp:
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protocols:
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grpc:
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endpoint: 0.0.0.0:4317
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http:
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endpoint: 0.0.0.0:4318
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processors:
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batch:
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timeout: 10s
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send_batch_size: 1024
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# Memory limiter to prevent OOM
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memory_limiter:
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check_interval: 1s
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limit_mib: 512
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spike_limit_mib: 128
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exporters:
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# Export metrics to Prometheus
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prometheus:
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endpoint: "0.0.0.0:8889"
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namespace: otelcol
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const_labels:
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source: otel-collector
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# Export to SigNoz
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otlp/signoz:
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endpoint: "signoz-query-service.monitoring.svc.cluster.local:8080"
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tls:
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insecure: true
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# Logging exporter for debugging traces and logs
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logging:
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loglevel: info
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sampling_initial: 5
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sampling_thereafter: 200
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service:
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extensions: [health_check]
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pipelines:
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# Traces pipeline: receive -> process -> export to SigNoz
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traces:
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receivers: [otlp]
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processors: [memory_limiter, batch]
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exporters: [otlp/signoz, logging]
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# Metrics pipeline: receive -> process -> export to both Prometheus and SigNoz
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metrics:
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receivers: [otlp]
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processors: [memory_limiter, batch]
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exporters: [prometheus, otlp/signoz]
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# Logs pipeline: receive -> process -> export to SigNoz
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logs:
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receivers: [otlp]
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processors: [memory_limiter, batch]
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exporters: [otlp/signoz, logging]
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: otel-collector
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namespace: monitoring
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labels:
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app: otel-collector
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: otel-collector
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template:
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metadata:
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labels:
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app: otel-collector
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spec:
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containers:
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- name: otel-collector
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image: otel/opentelemetry-collector-contrib:0.91.0
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args:
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- --config=/conf/otel-collector-config.yaml
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ports:
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- containerPort: 4317
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protocol: TCP
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name: otlp-grpc
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- containerPort: 4318
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protocol: TCP
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name: otlp-http
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- containerPort: 8889
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protocol: TCP
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name: prometheus
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- containerPort: 13133
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protocol: TCP
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name: health-check
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volumeMounts:
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- name: otel-collector-config
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mountPath: /conf
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resources:
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requests:
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memory: "256Mi"
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cpu: "100m"
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limits:
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memory: "512Mi"
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cpu: "500m"
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livenessProbe:
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httpGet:
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path: /
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port: 13133
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initialDelaySeconds: 30
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periodSeconds: 10
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readinessProbe:
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httpGet:
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path: /
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port: 13133
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initialDelaySeconds: 5
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periodSeconds: 5
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volumes:
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- name: otel-collector-config
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configMap:
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name: otel-collector-config
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items:
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- key: otel-collector-config.yaml
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path: otel-collector-config.yaml
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: otel-collector
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namespace: monitoring
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labels:
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app: otel-collector
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annotations:
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prometheus.io/scrape: "true"
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prometheus.io/port: "8889"
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prometheus.io/path: "/metrics"
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spec:
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type: ClusterIP
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ports:
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- port: 4317
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targetPort: 4317
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protocol: TCP
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name: otlp-grpc
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- port: 4318
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targetPort: 4318
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protocol: TCP
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name: otlp-http
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- port: 8889
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targetPort: 8889
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protocol: TCP
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name: prometheus
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selector:
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app: otel-collector
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