# Copyright Broadcom, Inc. All Rights Reserved. # SPDX-License-Identifier: APACHE-2.0 ## @section Global parameters ## Global Docker image parameters ## Please, note that this will override the image parameters, including dependencies, configured to use the global value ## Current available global Docker image parameters: imageRegistry, imagePullSecrets and storageClass ## @param global.imageRegistry Global Docker image registry ## @param global.imagePullSecrets Global Docker registry secret names as an array ## @param global.storageClass Global StorageClass for Persistent Volume(s) ## global: imageRegistry: "" ## E.g. ## imagePullSecrets: ## - myRegistryKeySecretName ## imagePullSecrets: [] storageClass: "" ## Compatibility adaptations for Kubernetes platforms ## compatibility: ## Compatibility adaptations for Openshift ## openshift: ## @param global.compatibility.openshift.adaptSecurityContext Adapt the securityContext sections of the deployment to make them compatible with Openshift restricted-v2 SCC: remove runAsUser, runAsGroup and fsGroup and let the platform use their allowed default IDs. Possible values: auto (apply if the detected running cluster is Openshift), force (perform the adaptation always), disabled (do not perform adaptation) ## adaptSecurityContext: auto ## @section Common parameters ## @param kubeVersion Force target Kubernetes version (using Helm capabilities if not set) ## kubeVersion: "" ## @param nameOverride String to partially override common.names.fullname template (will maintain the release name) ## nameOverride: "" ## @param fullnameOverride String to fully override `common.names.fullname` template with a string ## fullnameOverride: "" ## @param namespaceOverride String to fully override common.names.namespace ## namespaceOverride: "" ## @param commonAnnotations Annotations to add to all deployed objects ## commonAnnotations: {} ## @param commonLabels Labels to add to all deployed objects ## commonLabels: {} ## @param extraDeploy Array of extra objects to deploy with the release ## extraDeploy: [] ## @param clusterDomain Kubernetes cluster domain name ## clusterDomain: cluster.local ## Enable diagnostic mode in the deployment(s)/statefulset(s) ## diagnosticMode: ## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden) ## enabled: false ## @param diagnosticMode.command Command to override all containers in the the deployment(s)/statefulset(s) ## command: - sleep ## @param diagnosticMode.args Args to override all containers in the the deployment(s)/statefulset(s) ## args: - infinity ## @section Node Exporter parameters ## @param resourceType Specify how to deploy Node Exporter (allowed values: `daemonset` and `deployment`) ## resourceType: daemonset ## @param replicaCount Number of replicas to deploy (when `resourceType` is `deployment`) ## replicaCount: 1 ## @param isolatedDeployment Specify whether to deploy the Node Exporter in an isolated deployment without access to host network, host PID and /proc and /sys of the host. (when `resourceType` is `deployment`) ## isolatedDeployment: true ## @param automountServiceAccountToken Mount Service Account token in pod ## automountServiceAccountToken: false ## @param hostAliases Deployment pod host aliases ## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/ ## hostAliases: [] ## Role Based Access ## Ref: https://kubernetes.io/docs/admin/authorization/rbac/ ## rbac: ## @param rbac.create Whether to create and use RBAC resources or not ## create: true ## @param rbac.pspEnabled Whether to create a PodSecurityPolicy and bound it with RBAC. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later ## pspEnabled: true ## Service account for Node Exporter to use. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/ ## @param serviceAccount.create Specifies whether a ServiceAccount should be created ## @param serviceAccount.name Name of the service account to use. If not set and create is true, a name is generated using the fullname template. ## @param serviceAccount.automountServiceAccountToken Automount service account token for the server service account ## @param serviceAccount.annotations Annotations for service account. Evaluated as a template. Only used if `create` is `true`. ## serviceAccount: create: true name: "" automountServiceAccountToken: false annotations: {} ## Bitnami Node Exporter image version ## ref: https://hub.docker.com/r/bitnami/node-exporter/tags/ ## @param image.registry [default: REGISTRY_NAME] Node Exporter image registry ## @param image.repository [default: REPOSITORY_NAME/node-exporter] Node Exporter image repository ## @skip image.tag Node Exporter image tag (immutable tags are recommended) ## @param image.digest Node Exporter image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag ## @param image.pullPolicy Node Exporter image pull policy ## @param image.pullSecrets Specify docker-registry secret names as an array ## image: registry: docker.io repository: bitnami/node-exporter tag: 1.8.1-debian-12-r0 digest: "" ## Specify a imagePullPolicy ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent' ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images ## pullPolicy: IfNotPresent ## Optionally specify an array of imagePullSecrets. ## Secrets must be manually created in the namespace. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ ## Example: ## pullSecrets: ## - myRegistryKeySecretName ## pullSecrets: [] ## @param containerPorts.metrics Node Exporter container port ## containerPorts: metrics: 9100 ## @param sidecars Add additional sidecar containers to the Node exporter pod(s) ## e.g: ## sidecars: ## - name: your-image-name ## image: your-image ## imagePullPolicy: Always ## ports: ## - name: portname ## containerPort: 1234 ## sidecars: [] ## @param initContainers Add additional init containers to the Node exporter pod(s) ## ref: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ ## e.g: ## initContainers: ## - name: your-image-name ## image: your-image ## imagePullPolicy: Always ## command: ['sh', '-c', 'echo "hello world"'] ## initContainers: [] ## Pod Disruption Budget configuration ## ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb ## @param pdb.create Enable/disable a Pod Disruption Budget creation ## @param pdb.minAvailable Minimum number/percentage of pods that should remain scheduled ## @param pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable. Defaults to `1` if both `pdb.minAvailable` and `pdb.maxUnavailable` are empty. ## pdb: create: true minAvailable: "" maxUnavailable: "" ## @param extraArgs Additional command line arguments to pass to node-exporter ## e.g: ## collector.filesystem.ignored-mount-points: "^/(dev|proc|sys|var/lib/docker/.+)($|/)" ## collector.filesystem.ignored-fs-types: "^(autofs|binfmt_misc|cgroup|configfs|debugfs|devpts|devtmpfs|fusectl|hugetlbfs|mqueue|overlay|proc|procfs|pstore|rpc_pipefs|securityfs|sysfs|tracefs)$" ## extraArgs: {} ## @param command Override default container command (useful when using custom images) ## command: [] ## @param args Override default container args (useful when using custom images) ## args: [] ## @param lifecycleHooks for the Node exporter container(s) to automate configuration before or after startup ## lifecycleHooks: {} ## @param extraEnvVars Array with extra environment variables to add to Node exporter container ## e.g: ## extraEnvVars: ## - name: FOO ## value: "bar" ## extraEnvVars: [] ## @param extraEnvVarsCM Name of existing ConfigMap containing extra env vars for Node exporter container ## extraEnvVarsCM: "" ## @param extraEnvVarsSecret Name of existing Secret containing extra env vars for Node exporter container ## extraEnvVarsSecret: "" ## @param extraVolumes Additional volumes to the node-exporter pods ## e.g: ## - name: copy-portal-skins ## emptyDir: {} ## extraVolumes: [] ## @param extraVolumeMounts Additional volumeMounts to the node-exporter container ## e.g: ## - name: copy-portal-skins ## mountPath: /var/lib/lemonldap-ng/portal/skins ## extraVolumeMounts: [] ## Configure Pods Security Context ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod ## @param podSecurityContext.enabled Enabled Node exporter pods' Security Context ## @param podSecurityContext.fsGroupChangePolicy Set filesystem group change policy ## @param podSecurityContext.sysctls Set kernel settings using the sysctl interface ## @param podSecurityContext.supplementalGroups Set filesystem extra groups ## @param podSecurityContext.fsGroup Set Node exporter pod's Security Context fsGroup ## podSecurityContext: enabled: true fsGroupChangePolicy: Always sysctls: [] supplementalGroups: [] fsGroup: 1001 ## Configure Container Security Context ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod ## @param containerSecurityContext.enabled Enabled containers' Security Context ## @param containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container ## @param containerSecurityContext.runAsUser Set containers' Security Context runAsUser ## @param containerSecurityContext.runAsGroup Set containers' Security Context runAsGroup ## @param containerSecurityContext.runAsNonRoot Set container's Security Context runAsNonRoot ## @param containerSecurityContext.privileged Set container's Security Context privileged ## @param containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem ## @param containerSecurityContext.allowPrivilegeEscalation Set container's Security Context allowPrivilegeEscalation ## @param containerSecurityContext.capabilities.drop List of capabilities to be dropped ## @param containerSecurityContext.seccompProfile.type Set container's Security Context seccomp profile ## containerSecurityContext: enabled: true seLinuxOptions: {} runAsUser: 1001 runAsGroup: 1001 runAsNonRoot: true privileged: false readOnlyRootFilesystem: true allowPrivilegeEscalation: false capabilities: drop: ["ALL"] seccompProfile: type: "RuntimeDefault" ## Node Exporter Service ## service: ## @param service.type Kubernetes service type ## type: ClusterIP ## @param service.ports.metrics Node Exporter metrics service port ## ports: metrics: 9100 ## @param service.nodePorts.metrics Specify the nodePort value for the LoadBalancer and NodePort service types ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport ## e.g: ## nodePort: 30080 ## nodePorts: metrics: "" ## @param service.clusterIP Specific cluster IP when service type is cluster IP. Use `None` for headless service ## clusterIP: "" ## @param service.loadBalancerIP `loadBalancerIP` if service type is `LoadBalancer` ## Set the LoadBalancer service type to internal only ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#internal-load-balancer ## loadBalancerIP: "" ## @param service.loadBalancerSourceRanges Address that are allowed when service is `LoadBalancer` ## https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service ## ## loadBalancerSourceRanges: ## - 10.10.10.0/24 ## loadBalancerSourceRanges: [] ## @param service.externalTrafficPolicy Node exporter service external traffic policy ## ref http://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip ## externalTrafficPolicy: Cluster ## @param service.extraPorts Extra ports to expose (normally used with the `sidecar` value) ## extraPorts: [] ## @param service.addPrometheusScrapeAnnotation Add the `prometheus.io/scrape: "true"` annotation to the service ## addPrometheusScrapeAnnotation: true ## @param service.annotations Additional annotations for Node Exporter service ## annotations: {} ## @param service.labels Additional labels for Node Exporter service ## labels: {} ## @param service.sessionAffinity Session Affinity for Kubernetes service, can be "None" or "ClientIP" ## If "ClientIP", consecutive client requests will be directed to the same Pod ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies ## sessionAffinity: None ## @param service.sessionAffinityConfig Additional settings for the sessionAffinity ## sessionAffinityConfig: ## clientIP: ## timeoutSeconds: 300 ## sessionAffinityConfig: {} ## Network Policies ## Ref: https://kubernetes.io/docs/concepts/services-networking/network-policies/ ## networkPolicy: ## @param networkPolicy.enabled Specifies whether a NetworkPolicy should be created ## enabled: true ## @param networkPolicy.allowExternal Don't require server label for connections ## The Policy model to apply. When set to false, only pods with the correct ## server label will have network access to the ports server is listening ## on. When true, server will accept connections from any source ## (with the correct destination port). ## allowExternal: true ## @param networkPolicy.allowExternalEgress Allow the pod to access any range of port and all destinations. ## allowExternalEgress: true ## @param networkPolicy.extraIngress [array] Add extra ingress rules to the NetworkPolicy ## e.g: ## extraIngress: ## - ports: ## - port: 1234 ## from: ## - podSelector: ## - matchLabels: ## - role: frontend ## - podSelector: ## - matchExpressions: ## - key: role ## operator: In ## values: ## - frontend extraIngress: [] ## @param networkPolicy.extraEgress [array] Add extra ingress rules to the NetworkPolicy ## e.g: ## extraEgress: ## - ports: ## - port: 1234 ## to: ## - podSelector: ## - matchLabels: ## - role: frontend ## - podSelector: ## - matchExpressions: ## - key: role ## operator: In ## values: ## - frontend ## extraEgress: [] ## @param networkPolicy.ingressNSMatchLabels [object] Labels to match to allow traffic from other namespaces ## @param networkPolicy.ingressNSPodMatchLabels [object] Pod labels to match to allow traffic from other namespaces ## ingressNSMatchLabels: {} ingressNSPodMatchLabels: {} ## @param updateStrategy.type The update strategy type to apply to the DaemonSet ## @param updateStrategy.rollingUpdate.maxUnavailable Maximum number of pods that may be made unavailable ## updateStrategy: type: RollingUpdate rollingUpdate: maxUnavailable: 1 ## @param hostNetwork Expose the service to the host network hostNetwork: true ## @param hostPID Allows visibility of processes on the host, potentially leaking information such as environment variables and configuration hostPID: true ## @param minReadySeconds `minReadySeconds` to avoid killing pods before we are ready ## minReadySeconds: 0 ## @param priorityClassName Priority class assigned to the Pods ## priorityClassName: "" ## @param terminationGracePeriodSeconds In seconds, time the given to the Node exporter pod needs to terminate gracefully ## ref: https://kubernetes.io/docs/concepts/workloads/pods/pod/#termination-of-pods ## terminationGracePeriodSeconds: "" ## Resource requests and limits ## ref: https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/ ## We usually recommend not to specify default resources and to leave this as a conscious ## choice for the user. This also increases chances charts run on environments with little ## resources, such as Minikube. If you do want to specify resources, uncomment the following ## lines, adjust them as necessary, and remove the curly braces after 'resources:'. ## @param resourcesPreset Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if resources is set (resources is recommended for production). ## More information: https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15 ## resourcesPreset: "nano" ## @param resources Set container requests and limits for different resources like CPU or memory (essential for production workloads) ## Example: ## resources: ## requests: ## cpu: 2 ## memory: 512Mi ## limits: ## cpu: 3 ## memory: 1024Mi ## resources: {} ## @param podLabels Pod labels ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ ## podLabels: {} ## @param podAnnotations Pod annotations ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ ## podAnnotations: {} ## @param podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity ## podAffinityPreset: "" ## @param podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity ## podAntiAffinityPreset: soft ## Node affinity preset ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity ## nodeAffinityPreset: ## @param nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## type: "" ## @param nodeAffinityPreset.key Node label key to match Ignored if `affinity` is set. ## E.g. ## key: "kubernetes.io/e2e-az-name" ## key: "" ## @param nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set. ## E.g. ## values: ## - e2e-az1 ## - e2e-az2 ## values: [] ## @param affinity Affinity for pod assignment. Evaluated as a template. ## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity ## Note: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set ## affinity: {} ## @param nodeSelector Node labels for pod assignment. Evaluated as a template. ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/ ## nodeSelector: {} ## @param tolerations Tolerations for pod assignment. Evaluated as a template. ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/ ## tolerations: [] ## Configure extra options for liveness probe ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes ## @param livenessProbe.enabled Enable livenessProbe ## @param livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe ## @param livenessProbe.periodSeconds Period seconds for livenessProbe ## @param livenessProbe.timeoutSeconds Timeout seconds for livenessProbe ## @param livenessProbe.failureThreshold Failure threshold for livenessProbe ## @param livenessProbe.successThreshold Success threshold for livenessProbe ## livenessProbe: enabled: true initialDelaySeconds: 120 periodSeconds: 10 timeoutSeconds: 5 failureThreshold: 6 successThreshold: 1 ## Configure extra options for readiness probe ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes ## @param readinessProbe.enabled Enable readinessProbe ## @param readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe ## @param readinessProbe.periodSeconds Period seconds for readinessProbe ## @param readinessProbe.timeoutSeconds Timeout seconds for readinessProbe ## @param readinessProbe.failureThreshold Failure threshold for readinessProbe ## @param readinessProbe.successThreshold Success threshold for readinessProbe ## readinessProbe: enabled: true initialDelaySeconds: 30 periodSeconds: 10 timeoutSeconds: 5 failureThreshold: 6 successThreshold: 1 ## Configure extra options for startup probe ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes ## @param startupProbe.enabled Enable startupProbe ## @param startupProbe.initialDelaySeconds Initial delay seconds for startupProbe ## @param startupProbe.periodSeconds Period seconds for startupProbe ## @param startupProbe.timeoutSeconds Timeout seconds for startupProbe ## @param startupProbe.failureThreshold Failure threshold for startupProbe ## @param startupProbe.successThreshold Success threshold for startupProbe ## startupProbe: enabled: false initialDelaySeconds: 30 periodSeconds: 10 timeoutSeconds: 5 failureThreshold: 6 successThreshold: 1 ## @param customStartupProbe Custom liveness probe for the Node exporter container ## customStartupProbe: {} ## @param customLivenessProbe Custom liveness probe for the Node exporter container ## customLivenessProbe: {} ## @param customReadinessProbe Custom readiness probe for the Node exporter container ## customReadinessProbe: {} ## ServiceMonitor configuration ## serviceMonitor: ## @param serviceMonitor.enabled Creates a ServiceMonitor to monitor Node Exporter ## enabled: false ## @param serviceMonitor.namespace Namespace in which Prometheus is running ## namespace: "" ## @param serviceMonitor.jobLabel The name of the label on the target service to use as the job name in prometheus. ## jobLabel: "" ## @param serviceMonitor.interval Scrape interval (use by default, falling back to Prometheus' default) ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint ## e.g: ## interval: 10s ## interval: "" ## @param serviceMonitor.scrapeTimeout Timeout after which the scrape is ended ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint ## e.g: ## scrapeTimeout: 10s ## scrapeTimeout: "" ## @param serviceMonitor.basicAuth Use basic auth for scraping ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#BasicAuth ## e.g: ## basicAuth: ## username: ## name: secret-name ## key: username ## password: ## name: secret-name ## key: password ## basicAuth: {} ## @param serviceMonitor.selector ServiceMonitor selector labels ## ref: https://github.com/bitnami/charts/tree/main/bitnami/prometheus-operator#prometheus-configuration ## ## selector: ## prometheus: my-prometheus ## selector: {} ## @param serviceMonitor.relabelings RelabelConfigs to apply to samples before scraping ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#relabelconfig ## relabelings: [] ## @param serviceMonitor.metricRelabelings MetricRelabelConfigs to apply to samples before ingestion ## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#relabelconfig ## metricRelabelings: [] ## @param serviceMonitor.labels Extra labels for the ServiceMonitor ## labels: {} ## @param serviceMonitor.honorLabels honorLabels chooses the metric's labels on collisions with target labels ## honorLabels: false ## @param serviceMonitor.attachMetadata Attaches node metadata to discovered targets ## ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#attachmetadata ## ## attachMetadata: ## node: true ## attachMetadata: {} ## @param serviceMonitor.sampleLimit Per-scrape limit on number of scraped samples that will be accepted. ## sampleLimit: "" ## Pod Security Policy for Node Exporter to use. ## WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later ## @param podSecurityPolicy.annotations Annotations for Pod Security Policy. Evaluated as a template. ## e.g: ## annotations: ## seccomp.security.alpha.kubernetes.io/defaultProfileName: runtime/default ## seccomp.security.alpha.kubernetes.io/allowedProfileNames: runtime/default ## podSecurityPolicy: annotations: {}