initial commit

Change-Id: I8e318861a258686ddc53dda08858f74c573a6520

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/clusterrole.yaml

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+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/clusterrole.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: otel-collector
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector
+rules:
+  - apiGroups: ["coordination.k8s.io"]
+    resources: ["leases"]
+    verbs: ["get","list","watch","create","update","patch","delete"]
+  - apiGroups: [""]
+    resources: ["pods", "namespaces"]
+    verbs: ["get", "watch", "list"]
+  - apiGroups: ["apps"]
+    resources: ["replicasets"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["extensions"]
+    resources: ["replicasets"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["events", "namespaces", "namespaces/status", "nodes", "nodes/spec", "pods", "pods/status", "replicationcontrollers", "replicationcontrollers/status", "resourcequotas", "services" ]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["apps"]
+    resources: ["daemonsets", "deployments", "replicasets", "statefulsets"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["extensions"]
+    resources: ["daemonsets", "deployments", "replicasets"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["batch"]
+    resources: ["jobs", "cronjobs"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: ["autoscaling"]
+    resources: ["horizontalpodautoscalers"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["nodes/stats"]
+    verbs: ["get", "watch", "list"]
+  - apiGroups: [""]
+    resources: ["pods"]
+    verbs: ["get", "list", "watch"]

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/clusterrolebinding.yaml

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+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/clusterrolebinding.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: otel-collector
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: otel-collector
+subjects:
+- kind: ServiceAccount
+  name: otel-collector
+  namespace: default

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/configmap-agent.yaml

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+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/configmap-agent.yaml
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: otel-collector-agent
+  namespace: default
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector
+data:
+  relay: |
+    connectors:
+      spanmetrics: {}
+    exporters:
+      debug: {}
+      opensearch:
+        http:
+          endpoint: http://opensearch:9200
+          tls:
+            insecure: true
+        logs_index: otel-logs
+        logs_index_time_format: yyyy-MM-dd
+      otlp/jaeger:
+        endpoint: jaeger:4317
+        sending_queue:
+          batch: null
+        tls:
+          insecure: true
+      otlphttp/prometheus:
+        endpoint: http://prometheus:9090/api/v1/otlp
+        sending_queue:
+          batch: null
+        tls:
+          insecure: true
+    extensions:
+      health_check:
+        endpoint: ${env:MY_POD_IP}:13133
+      k8s_leader_elector/k8s_cluster:
+        auth_type: serviceAccount
+        lease_name: k8s.cluster.receiver.opentelemetry.io
+        lease_namespace: default
+      k8s_observer:
+        auth_type: serviceAccount
+        node: ${env:K8S_NODE_NAME}
+    processors:
+      attributes:
+        actions:
+        - action: insert
+          key: app.eng.team
+          value: ring
+        include:
+          match_type: strict
+          services:
+          - frontend-proxy
+      batch: {}
+      k8sattributes:
+        extract:
+          metadata:
+          - k8s.namespace.name
+          - k8s.pod.name
+          - k8s.pod.uid
+          - k8s.node.name
+          - k8s.pod.start_time
+          - k8s.deployment.name
+          - k8s.replicaset.name
+          - k8s.replicaset.uid
+          - k8s.daemonset.name
+          - k8s.daemonset.uid
+          - k8s.job.name
+          - k8s.job.uid
+          - k8s.container.name
+          - k8s.cronjob.name
+          - k8s.statefulset.name
+          - k8s.statefulset.uid
+          - container.image.tag
+          - container.image.name
+          - k8s.cluster.uid
+          - service.namespace
+          - service.name
+          - service.version
+          - service.instance.id
+          otel_annotations: true
+        filter:
+          node_from_env_var: K8S_NODE_NAME
+        passthrough: false
+        pod_association:
+        - sources:
+          - from: resource_attribute
+            name: k8s.pod.ip
+        - sources:
+          - from: resource_attribute
+            name: k8s.pod.uid
+        - sources:
+          - from: connection
+      memory_limiter:
+        check_interval: 5s
+        limit_percentage: 80
+        spike_limit_percentage: 25
+      resource:
+        attributes:
+        - action: insert
+          from_attribute: k8s.pod.uid
+          key: service.instance.id
+      resourcedetection:
+        detectors:
+        - env
+        - system
+      transform:
+        error_mode: ignore
+        trace_statements:
+        - conditions:
+          - span.kind == SPAN_KIND_SERVER and resource.attributes["service.name"] == "frontend"
+            and span.attributes["http.route"] == nil
+          context: span
+          statements:
+          - set(span.attributes["http.route"], "/api/cart") where IsMatch(span.attributes["http.target"],
+            "\\/api\\/cart")
+          - set(span.attributes["http.route"], "/api/checkout") where IsMatch(span.attributes["http.target"],
+            "\\/api\\/checkout")
+          - set(span.attributes["http.route"], "/api/products/{productId}") where IsMatch(span.attributes["http.target"],
+            "\\/api\\/products\\/.*")
+          - set(span.attributes["http.route"], "/api/recommendations") where IsMatch(span.attributes["http.target"],
+            "\\/api\\/recommendations")
+          - set(span.attributes["http.route"], "/api/data") where IsMatch(span.attributes["http.target"],
+            "\\/api\\/data.*")
+        - context: span
+          statements:
+          - set_semconv_span_name("1.37.0", "unsanitized_span_name")
+    receivers:
+      hostmetrics:
+        collection_interval: 10s
+        root_path: /hostfs
+        scrapers:
+          cpu: null
+          disk: null
+          filesystem:
+            exclude_fs_types:
+              fs_types:
+              - autofs
+              - binfmt_misc
+              - bpf
+              - cgroup2
+              - configfs
+              - debugfs
+              - devpts
+              - devtmpfs
+              - fusectl
+              - hugetlbfs
+              - iso9660
+              - mqueue
+              - nsfs
+              - overlay
+              - proc
+              - procfs
+              - pstore
+              - rpc_pipefs
+              - securityfs
+              - selinuxfs
+              - squashfs
+              - sysfs
+              - tracefs
+              match_type: strict
+            exclude_mount_points:
+              match_type: regexp
+              mount_points:
+              - /dev/*
+              - /proc/*
+              - /sys/*
+              - /run/k3s/containerd/*
+              - /var/lib/docker/*
+              - /var/lib/kubelet/*
+              - /snap/*
+          load: null
+          memory: null
+          network: null
+      jaeger:
+        protocols:
+          grpc:
+            endpoint: ${env:MY_POD_IP}:14250
+          thrift_compact:
+            endpoint: ${env:MY_POD_IP}:6831
+          thrift_http:
+            endpoint: ${env:MY_POD_IP}:14268
+      k8s_cluster:
+        collection_interval: 10s
+        k8s_leader_elector: k8s_leader_elector/k8s_cluster
+      kubeletstats:
+        auth_type: serviceAccount
+        collection_interval: 20s
+        endpoint: ${env:K8S_NODE_IP}:10250
+      otlp:
+        protocols:
+          grpc:
+            endpoint: ${env:MY_POD_IP}:4317
+          http:
+            cors:
+              allowed_origins:
+              - http://*
+              - https://*
+            endpoint: ${env:MY_POD_IP}:4318
+      prometheus:
+        config:
+          scrape_configs:
+          - job_name: opentelemetry-collector
+            scrape_interval: 10s
+            static_configs:
+            - targets:
+              - ${env:MY_POD_IP}:8888
+      receiver_creator/metrics:
+        discovery:
+          enabled: true
+        watch_observers:
+        - k8s_observer
+      zipkin:
+        endpoint: ${env:MY_POD_IP}:9411
+    service:
+      extensions:
+      - health_check
+      - k8s_observer
+      - k8s_leader_elector/k8s_cluster
+      pipelines:
+        logs:
+          exporters:
+          - opensearch
+          - debug
+          processors:
+          - k8sattributes
+          - memory_limiter
+          - resourcedetection
+          - resource
+          - batch
+          receivers:
+          - otlp
+        metrics:
+          exporters:
+          - otlphttp/prometheus
+          - debug
+          processors:
+          - k8sattributes
+          - memory_limiter
+          - resourcedetection
+          - resource
+          - batch
+          receivers:
+          - otlp
+          - spanmetrics
+          - receiver_creator/metrics
+          - hostmetrics
+          - kubeletstats
+          - k8s_cluster
+        traces:
+          exporters:
+          - otlp/jaeger
+          - debug
+          - spanmetrics
+          processors:
+          - k8sattributes
+          - memory_limiter
+          - attributes
+          - spanmetrics
+          - batch
+          receivers:
+          - otlp
+          - jaeger
+          - zipkin
+      telemetry:
+        metrics:
+          level: detailed
+          readers:
+          - periodic:
+              exporter:
+                otlp:
+                  endpoint: http://otel-collector:4318
+                  insecure: true
+                  protocol: http/protobuf
+              interval: 10000
+              timeout: 5000

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/daemonset.yaml

@@ -0,0 +1,122 @@
+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/daemonset.yaml
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: otel-collector-agent
+  namespace: default
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector
+spec:
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: opentelemetry-collector
+      app.kubernetes.io/instance: example
+      component: agent-collector
+  updateStrategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      annotations:
+        checksum/config: 84c67e88758a9d855cb1e31ff140d3c476c5388d66cfd1b6fecf481f17b49c52
+        
+      labels:
+        app.kubernetes.io/name: opentelemetry-collector
+        app.kubernetes.io/instance: example
+        component: agent-collector
+        
+    spec:
+      
+      serviceAccountName: otel-collector
+      automountServiceAccountToken: true
+      securityContext:
+        {}
+      containers:
+        - name: opentelemetry-collector
+          args:
+            - --config=/conf/relay.yaml
+          securityContext:
+            {}
+          image: "otel/opentelemetry-collector-contrib:0.142.0"
+          imagePullPolicy: IfNotPresent
+          ports:
+            
+            - name: jaeger-compact
+              containerPort: 6831
+              protocol: UDP
+              hostPort: 6831
+            - name: jaeger-grpc
+              containerPort: 14250
+              protocol: TCP
+              hostPort: 14250
+            - name: jaeger-thrift
+              containerPort: 14268
+              protocol: TCP
+              hostPort: 14268
+            - name: metrics
+              containerPort: 8888
+              protocol: TCP
+            - name: otlp
+              containerPort: 4317
+              protocol: TCP
+              hostPort: 4317
+            - name: otlp-http
+              containerPort: 4318
+              protocol: TCP
+              hostPort: 4318
+            - name: zipkin
+              containerPort: 9411
+              protocol: TCP
+              hostPort: 9411
+          env:
+            - name: MY_POD_IP
+              valueFrom:
+                fieldRef:
+                  apiVersion: v1
+                  fieldPath: status.podIP
+            - name: K8S_NODE_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: K8S_NODE_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.hostIP
+            - name: GOMEMLIMIT
+              value: "160MiB"
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 13133
+          readinessProbe:
+            httpGet:
+              path: /
+              port: 13133
+          resources:
+            limits:
+              memory: 200Mi
+          volumeMounts:
+            - mountPath: /conf
+              name: opentelemetry-collector-configmap
+            - name: hostfs
+              mountPath: /hostfs
+              readOnly: true
+              mountPropagation: HostToContainer
+      volumes:
+        - name: opentelemetry-collector-configmap
+          configMap:
+            name: otel-collector-agent
+            items:
+              - key: relay
+                path: relay.yaml
+        - name: hostfs
+          hostPath:
+            path: /
+      hostNetwork: false

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/service.yaml

@@ -0,0 +1,54 @@
+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/service.yaml
+apiVersion: v1
+kind: Service
+metadata:
+  name: otel-collector
+  namespace: default
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector
+    component: agent-collector
+spec:
+  type: ClusterIP
+  ports:
+    
+    - name: jaeger-compact
+      port: 6831
+      targetPort: 6831
+      protocol: UDP
+    - name: jaeger-grpc
+      port: 14250
+      targetPort: 14250
+      protocol: TCP
+    - name: jaeger-thrift
+      port: 14268
+      targetPort: 14268
+      protocol: TCP
+    - name: metrics
+      port: 8888
+      targetPort: 8888
+      protocol: TCP
+    - name: otlp
+      port: 4317
+      targetPort: 4317
+      protocol: TCP
+      appProtocol: grpc
+    - name: otlp-http
+      port: 4318
+      targetPort: 4318
+      protocol: TCP
+    - name: zipkin
+      port: 9411
+      targetPort: 9411
+      protocol: TCP
+  selector:
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    component: agent-collector
+  internalTrafficPolicy: Local

chart/examples/custom-environment-variables/rendered/opentelemetry-collector/serviceaccount.yaml

@@ -0,0 +1,15 @@
+---
+# Source: opentelemetry-demo/charts/opentelemetry-collector/templates/serviceaccount.yaml
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: otel-collector
+  namespace: default
+  labels:
+    helm.sh/chart: opentelemetry-collector-0.142.2
+    app.kubernetes.io/name: opentelemetry-collector
+    app.kubernetes.io/instance: example
+    app.kubernetes.io/version: "0.142.0"
+    app.kubernetes.io/managed-by: Helm
+    app.kubernetes.io/part-of: opentelemetry-collector
+    app.kubernetes.io/component: agent-collector