diff --git a/deploy/kubernetes/elastic-agent-standalone-kubernetes.yml b/deploy/kubernetes/elastic-agent-standalone-kubernetes.yml new file mode 100644 index 00000000000..f99281b6889 --- /dev/null +++ b/deploy/kubernetes/elastic-agent-standalone-kubernetes.yml @@ -0,0 +1,509 @@ +--- +apiVersion: apps/v1 +kind: DaemonSet +metadata: + name: elastic-agent + namespace: kube-system + labels: + app: elastic-agent +spec: + selector: + matchLabels: + app: elastic-agent + template: + metadata: + labels: + app: elastic-agent + spec: + tolerations: + - key: node-role.kubernetes.io/master + effect: NoSchedule + serviceAccountName: elastic-agent + hostNetwork: true + dnsPolicy: ClusterFirstWithHostNet + containers: + - name: elastic-agent + image: docker.elastic.co/beats/elastic-agent:7.12.0-SNAPSHOT + args: [ + "-c", "/etc/agent.yml", + "-e", "-d", "composable.providers.kubernetes", + ] + env: + - name: ES_USERNAME + value: "elastic" + - name: ES_PASSWORD + value: "" + - name: ES_HOST + value: "" + - name: NODE_NAME + valueFrom: + fieldRef: + fieldPath: spec.nodeName + securityContext: + runAsUser: 0 + resources: + limits: + memory: 200Mi + requests: + cpu: 100m + memory: 100Mi + volumeMounts: + - name: datastreams + mountPath: /etc/agent.yml + readOnly: true + subPath: agent.yml + volumes: + - name: datastreams + configMap: + defaultMode: 0640 + name: agent-node-datastreams +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: agent-node-datastreams + namespace: kube-system + labels: + k8s-app: elastic-agent +data: + agent.yml: |- + id: ef9cc740-5bf0-11eb-8b51-39775155c3f5 + revision: 2 + outputs: + default: + type: elasticsearch + hosts: + - >- + ${ES_HOST} + username: ${ES_USERNAME} + password: ${ES_PASSWORD} + agent: + monitoring: + enabled: true + use_output: default + logs: true + metrics: true + providers.kubernetes: + node: ${NODE_NAME} + scope: node + inputs: + - id: 934ef8aa-ed19-405b-8160-ebf62e3d32f8 + name: kubernetes-node-metrics + revision: 1 + type: kubernetes/metrics + use_output: default + meta: + package: + name: kubernetes + version: 0.2.8 + data_stream: + namespace: default + streams: + - id: >- + kubernetes/metrics-kubernetes.controllermanager-3d50c483-2327-40e7-b3e5-d877d4763fe1 + data_stream: + dataset: kubernetes.controllermanager + type: metrics + metricsets: + - controllermanager + hosts: + - '${kubernetes.pod.ip}:10252' + period: 10s + condition: ${kubernetes.pod.labels.component} == 'kube-controller-manager' + - id: >- + kubernetes/metrics-kubernetes.scheduler-3d50c483-2327-40e7-b3e5-d877d4763fe1 + data_stream: + dataset: kubernetes.scheduler + type: metrics + metricsets: + - scheduler + hosts: + - '${kubernetes.pod.ip}:10251' + period: 10s + condition: ${kubernetes.pod.labels.component} == 'kube-scheduler' + - id: >- + kubernetes/metrics-kubernetes.proxy-3d50c483-2327-40e7-b3e5-d877d4763fe1 + data_stream: + dataset: kubernetes.proxy + type: metrics + metricsets: + - proxy + hosts: + - 'localhost:10249' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.container-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.container + type: metrics + metricsets: + - container + add_metadata: true + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.NODE_NAME}:10250' + period: 10s + ssl.verification_mode: none + - id: >- + kubernetes/metrics-kubernetes.node-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.node + type: metrics + metricsets: + - node + add_metadata: true + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.NODE_NAME}:10250' + period: 10s + ssl.verification_mode: none + - id: kubernetes/metrics-kubernetes.pod-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.pod + type: metrics + metricsets: + - pod + add_metadata: true + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.NODE_NAME}:10250' + period: 10s + ssl.verification_mode: none + - id: >- + kubernetes/metrics-kubernetes.system-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.system + type: metrics + metricsets: + - system + add_metadata: true + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.NODE_NAME}:10250' + period: 10s + ssl.verification_mode: none + - id: >- + kubernetes/metrics-kubernetes.volume-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.volume + type: metrics + metricsets: + - volume + add_metadata: true + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.NODE_NAME}:10250' + period: 10s + ssl.verification_mode: none +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: elastic-agent + namespace: kube-system + labels: + app: elastic-agent +spec: + selector: + matchLabels: + app: elastic-agent + template: + metadata: + labels: + app: elastic-agent + spec: + serviceAccountName: elastic-agent + containers: + - name: elastic-agent + image: docker.elastic.co/beats/elastic-agent:7.12.0-SNAPSHOT + args: [ + "-c", "/etc/agent.yml", + "-e", "-d", "composable.providers.kubernetes", + ] + env: + - name: ES_USERNAME + value: "elastic" + - name: ES_PASSWORD + value: "" + - name: ES_HOST + value: "" + - name: NODE_NAME + valueFrom: + fieldRef: + fieldPath: spec.nodeName + # this is needed because we cannot use hostNetwork + - name: HOSTNAME + valueFrom: + fieldRef: + fieldPath: spec.nodeName + securityContext: + runAsUser: 0 + resources: + limits: + memory: 200Mi + requests: + cpu: 100m + memory: 100Mi + volumeMounts: + - name: datastreams + mountPath: /etc/agent.yml + readOnly: true + subPath: agent.yml + volumes: + - name: datastreams + configMap: + defaultMode: 0640 + name: agent-deployment-datastreams +--- +apiVersion: v1 +kind: ConfigMap +metadata: + name: agent-deployment-datastreams + namespace: kube-system + labels: + k8s-app: elastic-agent +data: + # This part requires `kube-state-metrics` up and running under `kube-system` namespace + agent.yml: |- + id: ef9cc740-5bf0-11eb-8b51-39775155c3f5 + revision: 2 + outputs: + default: + type: elasticsearch + hosts: + - >- + ${ES_HOST} + username: ${ES_USERNAME} + password: ${ES_PASSWORD} + agent: + monitoring: + enabled: true + use_output: default + logs: true + metrics: true + inputs: + - id: 934ef8aa-ed19-405b-8160-ebf62e3d32f9 + name: kubernetes-cluster-metrics + revision: 1 + type: kubernetes/metrics + use_output: default + meta: + package: + name: kubernetes + version: 0.2.8 + data_stream: + namespace: default + streams: + - id: >- + kubernetes/metrics-kubernetes.apiserver-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.apiserver + type: metrics + metricsets: + - apiserver + bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token + hosts: + - 'https://${env.KUBERNETES_SERVICE_HOST}:${env.KUBERNETES_SERVICE_PORT}' + period: 30s + ssl.certificate_authorities: + - /var/run/secrets/kubernetes.io/serviceaccount/ca.crt + - id: >- + kubernetes/metrics-kubernetes.event-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.event + type: metrics + metricsets: + - event + period: 10s + add_metadata: true + - id: >- + kubernetes/metrics-kubernetes.state_container-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_container + type: metrics + metricsets: + - state_container + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_cronjob-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_cronjob + type: metrics + metricsets: + - state_cronjob + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_deployment-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_deployment + type: metrics + metricsets: + - state_deployment + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_node-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_node + type: metrics + metricsets: + - state_node + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_persistentvolume-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_persistentvolume + type: metrics + metricsets: + - state_persistentvolume + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_persistentvolumeclaim-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_persistentvolumeclaim + type: metrics + metricsets: + - state_persistentvolumeclaim + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_pod-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_pod + type: metrics + metricsets: + - state_pod + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_replicaset-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_replicaset + type: metrics + metricsets: + - state_replicaset + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_resourcequota-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_resourcequota + type: metrics + metricsets: + - state_resourcequota + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_service-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_service + type: metrics + metricsets: + - state_service + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_statefulset-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_statefulset + type: metrics + metricsets: + - state_statefulset + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s + - id: >- + kubernetes/metrics-kubernetes.state_storageclass-934ef8aa-ed19-405b-8160-ebf62e3d32f8 + data_stream: + dataset: kubernetes.state_storageclass + type: metrics + metricsets: + - state_storageclass + add_metadata: true + hosts: + - 'kube-state-metrics:8080' + period: 10s +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: elastic-agent +subjects: + - kind: ServiceAccount + name: elastic-agent + namespace: kube-system +roleRef: + kind: ClusterRole + name: elastic-agent + apiGroup: rbac.authorization.k8s.io +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: elastic-agent + labels: + k8s-app: elastic-agent +rules: + - apiGroups: [""] + resources: + - nodes + - namespaces + - events + - pods + - secrets + verbs: ["get", "list", "watch"] + - apiGroups: ["extensions"] + resources: + - replicasets + verbs: ["get", "list", "watch"] + - apiGroups: ["apps"] + resources: + - statefulsets + - deployments + - replicasets + verbs: ["get", "list", "watch"] + - apiGroups: + - "" + resources: + - nodes/stats + verbs: + - get + # required for apiserver + - nonResourceURLs: + - "/metrics" + verbs: + - get +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: elastic-agent + namespace: kube-system + labels: + k8s-app: elastic-agent +---