fix: Correct common lib repo URL, rename exporter template
- Reverted common library repository URL in Chart.yaml to https://bjw-s-labs.github.io/helm-charts/. - Ensured helm dependency commands are run after adding repositories. - Renamed exporter template from exporter-deployment.yaml to exporter-controller.yaml to better reflect its new role with common library. Note: Full helm lint/template validation with dependencies was not possible in the automated environment due to issues with dependency file persistence in the sandbox.fix/common-lib-repo-url-and-rename
google-labs-jules[bot]
parent
5fa41a6aad
commit
309f6ccca9
142
README.md
142
README.md
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@ -74,37 +74,123 @@ nameOverride: ""
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# -- Override the fully qualified app name.
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# -- Override the fully qualified app name.
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fullnameOverride: ""
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fullnameOverride: ""
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exporter:
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# Exporter Configuration (`controllers.exporter`)
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# -- Configuration for the exporter container image.
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# The iperf3 exporter is managed under the `controllers.exporter` section,
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image:
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# leveraging the `bjw-s/common-library` for robust workload management.
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# -- The container image repository for the exporter.
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controllers:
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repository: ghcr.io/malarinv/iperf3-monitor
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exporter:
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# -- The container image tag for the exporter. If not set, the chart's appVersion is used.
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# -- Enable the exporter controller.
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tag: ""
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enabled: true
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# -- The image pull policy for the exporter container.
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# -- Set the controller type for the exporter.
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pullPolicy: IfNotPresent
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# Valid options are "deployment" or "daemonset".
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# Use "daemonset" for N-to-N node monitoring where an exporter runs on each node (or selected nodes).
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# Use "deployment" for a centralized exporter (typically with replicaCount: 1).
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# @default -- "deployment"
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type: deployment
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# -- Number of desired exporter pods. Only used if type is "deployment".
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# @default -- 1
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replicas: 1
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# -- Number of exporter pod replicas. Typically 1 is sufficient.
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# -- Application-specific configuration for the iperf3 exporter.
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replicaCount: 1
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# These values are used to populate environment variables for the exporter container.
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appConfig:
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# -- Interval in seconds between complete test cycles (i.e., testing all server nodes).
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testInterval: 300
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# -- Log level for the iperf3 exporter (e.g., DEBUG, INFO, WARNING, ERROR, CRITICAL).
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logLevel: INFO
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# -- Timeout in seconds for a single iperf3 test run.
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testTimeout: 10
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# -- Protocol to use for testing (tcp or udp).
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testProtocol: tcp
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# -- iperf3 server port to connect to. Should match the server's listening port.
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serverPort: "5201"
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# -- Label selector to find iperf3 server pods.
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# This is templated. Default: 'app.kubernetes.io/name=<chart-name>,app.kubernetes.io/instance=<release-name>,app.kubernetes.io/component=server'
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serverLabelSelector: 'app.kubernetes.io/name={{ include "iperf3-monitor.name" . }},app.kubernetes.io/instance={{ .Release.Name }},app.kubernetes.io/component=server'
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# -- Interval in seconds between complete test cycles (i.e., testing all server nodes).
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# -- Pod-level configurations for the exporter.
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testInterval: 300
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pod:
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# -- Annotations for the exporter pod.
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annotations: {}
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# -- Labels for the exporter pod (the common library adds its own defaults too).
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labels: {}
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# -- Node selector for scheduling exporter pods. Useful for DaemonSet or specific scheduling with Deployments.
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# Example:
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# nodeSelector:
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# kubernetes.io/os: linux
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nodeSelector: {}
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# -- Tolerations for scheduling exporter pods.
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# Example:
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# tolerations:
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# - key: "node-role.kubernetes.io/control-plane"
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# operator: "Exists"
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# effect: "NoSchedule"
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tolerations: []
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# -- Affinity rules for scheduling exporter pods.
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# Example:
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# affinity:
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# nodeAffinity:
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# requiredDuringSchedulingIgnoredDuringExecution:
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# nodeSelectorTerms:
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# - matchExpressions:
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# - key: "kubernetes.io/arch"
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# operator: In
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# values:
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# - amd64
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affinity: {}
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# -- Security context for the exporter pod.
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# securityContext:
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# fsGroup: 65534
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# runAsUser: 65534
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# runAsGroup: 65534
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# runAsNonRoot: true
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securityContext: {}
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# -- Automount service account token for the pod.
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automountServiceAccountToken: true
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# -- Timeout in seconds for a single iperf3 test run.
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# -- Container-level configurations for the main exporter container.
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testTimeout: 10
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containers:
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exporter: # Name of the primary container
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# -- Protocol to use for testing (tcp or udp).
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image:
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testProtocol: tcp
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repository: ghcr.io/malarinv/iperf3-monitor
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tag: "" # Defaults to .Chart.AppVersion
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# -- CPU and memory resource requests and limits for the exporter pod.
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pullPolicy: IfNotPresent
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# @default -- A small default is provided if commented out.
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# -- Custom environment variables for the exporter container.
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resources: {}
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# These are merged with the ones generated from appConfig.
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# requests:
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# env:
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# cpu: "100m"
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# MY_CUSTOM_VAR: "my_value"
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# memory: "128Mi"
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env: {}
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# limits:
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# -- Ports for the exporter container.
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# cpu: "500m"
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ports:
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# memory: "256Mi"
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metrics: # Name of the port
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port: 9876 # Container port for metrics
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protocol: TCP
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enabled: true
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# -- CPU and memory resource requests and limits.
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# resources:
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# requests:
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# cpu: "100m"
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# memory: "128Mi"
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# limits:
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# cpu: "500m"
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# memory: "256Mi"
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resources: {}
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# -- Probes configuration for the exporter container.
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# probes:
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# liveness:
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# enabled: true # Example: enable liveness probe
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# spec: # Customize probe spec if needed
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# initialDelaySeconds: 30
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# periodSeconds: 15
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# timeoutSeconds: 5
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# failureThreshold: 3
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probes:
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liveness:
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enabled: false
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readiness:
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enabled: false
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startup:
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enabled: false
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server:
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server:
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# -- Configuration for the iperf3 server container image (DaemonSet).
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# -- Configuration for the iperf3 server container image (DaemonSet).
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@ -1,9 +1,12 @@
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dependencies:
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dependencies:
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- name: kube-prometheus-stack
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- name: kube-prometheus-stack
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repository: https://prometheus-community.github.io/helm-charts
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repository: https://prometheus-community.github.io/helm-charts
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version: 75.3.6
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version: 75.7.0
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- name: prometheus-operator
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- name: prometheus-operator
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repository: oci://tccr.io/truecharts
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repository: oci://tccr.io/truecharts
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version: 11.5.1
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version: 11.5.1
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digest: sha256:3000e63445f8ba8df601cb483f4f77d14c5c4662bff2d16ffcf5cf1f7def314b
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- name: common
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generated: "2025-06-20T17:25:44.538372209+05:30"
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repository: https://bjw-s-labs.github.io/helm-charts/
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version: 4.1.2
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digest: sha256:68485b4e158a6a405073e9c59966d251b62971846cdc9871e41fde46f19aabfe
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generated: "2025-07-01T20:32:00.061995907Z"
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@ -32,3 +32,6 @@ dependencies:
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version: ">=8.11.1"
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version: ">=8.11.1"
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repository: "oci://tccr.io/truecharts"
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repository: "oci://tccr.io/truecharts"
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condition: "dependencies.install, serviceMonitor.enabled, dependencies.useTrueChartsPrometheusOperator"
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condition: "dependencies.install, serviceMonitor.enabled, dependencies.useTrueChartsPrometheusOperator"
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- name: common
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version: "4.1.2"
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repository: "https://bjw-s-labs.github.io/helm-charts/"
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@ -0,0 +1,70 @@
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{{- /*
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Get the exporter controller configuration from values.
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We make a deep copy to be able to modify it locally for env vars and service account.
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*/}}
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{{- $exporterControllerConfig := deepCopy .Values.controllers.exporter -}}
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{{- $appName := include "iperf3-monitor.name" . -}}
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{{- $fullName := include "iperf3-monitor.fullname" . -}}
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{{- $chart := .Chart -}}
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{{- $release := .Release -}}
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{{- $values := .Values -}}
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{{- /*
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Construct the base environment variables for the exporter container.
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*/}}
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{{- $baseExporterEnv := dict -}}
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{{- $_ := set $baseExporterEnv "SOURCE_NODE_NAME" (dict "valueFrom" (dict "fieldRef" (dict "fieldPath" "spec.nodeName"))) -}}
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{{- $_ := set $baseExporterEnv "IPERF_TEST_INTERVAL" ($exporterControllerConfig.appConfig.testInterval | toString) -}}
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{{- $_ := set $baseExporterEnv "IPERF_TEST_PROTOCOL" $exporterControllerConfig.appConfig.testProtocol -}}
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{{- $_ := set $baseExporterEnv "LOG_LEVEL" $exporterControllerConfig.appConfig.logLevel -}}
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{{- $_ := set $baseExporterEnv "IPERF_SERVER_PORT" ($exporterControllerConfig.appConfig.serverPort | toString) -}}
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{{- $_ := set $baseExporterEnv "IPERF_SERVER_NAMESPACE" (dict "valueFrom" (dict "fieldRef" (dict "fieldPath" "metadata.namespace"))) -}}
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{{- $_ := set $baseExporterEnv "IPERF_TEST_TIMEOUT" ($exporterControllerConfig.appConfig.testTimeout | toString) -}}
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{{- $serverLabelSelector := tpl ($exporterControllerConfig.appConfig.serverLabelSelector | default (printf "app.kubernetes.io/name=%s,app.kubernetes.io/instance=%s,app.kubernetes.io/component=server" $appName $release.Name)) . -}}
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{{- $_ := set $baseExporterEnv "IPERF_SERVER_LABEL_SELECTOR" $serverLabelSelector -}}
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{{- /*
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Merge with any additional environment variables defined by the user
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under controllers.exporter.containers.exporter.env.
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User-defined values (from .Values.controllers.exporter.containers.exporter.env)
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will take precedence if keys conflict, achieved by merging them on top of base.
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*/}}
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{{- $userExporterEnv := $exporterControllerConfig.containers.exporter.env | default dict -}}
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{{- $finalExporterEnv := mergeOverwrite $baseExporterEnv $userExporterEnv -}}
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{{- /*
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Update the exporter container's env in our local copy of the controller config.
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The common library expects the env map under containers.<container_name>.env.
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The container name is assumed to be 'exporter' as per our values.yaml structure.
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*/}}
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{{- if not $exporterControllerConfig.containers.exporter -}}
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{{- $_ := set $exporterControllerConfig.containers "exporter" dict -}}
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{{- end -}}
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{{- $_ := set $exporterControllerConfig.containers.exporter "env" $finalExporterEnv -}}
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{{- /*
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Configure Service Account for the exporter controller.
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It should use the SA name defined in .Values.serviceAccount.name, and its creation
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should be controlled by .Values.rbac.create.
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The common library helper "bjw-s.common.lib.controller.serviceAccountName" will use
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serviceAccount.name if serviceAccount.create is true.
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*/}}
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{{- $serviceAccountNameFromValues := .Values.serviceAccount.name | default (printf "%s-exporter" $fullName) -}}
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{{- if not $exporterControllerConfig.serviceAccount -}}
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{{- $_ := set $exporterControllerConfig "serviceAccount" dict -}}
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{{- end -}}
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{{- $_ := set $exporterControllerConfig.serviceAccount "name" $serviceAccountNameFromValues -}}
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{{- $_ := set $exporterControllerConfig.serviceAccount "create" .Values.rbac.create -}}
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{{- $_ := set $exporterControllerConfig.serviceAccount "automountServiceAccountToken" true -}} {{/* Explicitly set, though often default */}}
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{{- /*
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Call the common library template to render the controller (Deployment or DaemonSet).
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Pass necessary context:
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- controller: our modified $exporterControllerConfig.
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- config: The top-level .Values.
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- chart: The .Chart object.
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- release: The .Release object.
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- name: The application name (used by library for defaults if needed).
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*/}}
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{{- include "bjw-s.common.lib.chart.controller" (dict "controller" $exporterControllerConfig "config" $values "chart" $chart "release" $release "name" $appName ) -}}
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@ -1,50 +0,0 @@
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ include "iperf3-monitor.fullname" . }}-exporter
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labels:
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{{- include "iperf3-monitor.labels" . | nindent 4 }}
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app.kubernetes.io/component: exporter
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spec:
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replicas: {{ .Values.exporter.replicaCount }}
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selector:
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matchLabels:
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{{- include "iperf3-monitor.selectorLabels" . | nindent 6 }}
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app.kubernetes.io/component: exporter
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template:
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metadata:
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labels:
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{{- include "iperf3-monitor.selectorLabels" . | nindent 8 }}
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app.kubernetes.io/component: exporter
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spec:
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serviceAccountName: {{ include "iperf3-monitor.serviceAccountName" . }}
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containers:
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- name: iperf3-exporter
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image: "{{ .Values.exporter.image.repository }}:{{ .Values.exporter.image.tag | default (printf "v%s" .Chart.AppVersion) }}"
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imagePullPolicy: {{ .Values.exporter.image.pullPolicy }}
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ports:
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- containerPort: {{ .Values.service.targetPort }}
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name: metrics
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env:
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- name: SOURCE_NODE_NAME
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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- name: IPERF_TEST_INTERVAL
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value: "{{ .Values.exporter.testInterval }}"
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- name: IPERF_TEST_PROTOCOL
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value: "{{ .Values.exporter.testProtocol }}"
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- name: LOG_LEVEL
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value: "{{ .Values.exporter.logLevel }}"
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- name: IPERF_SERVER_PORT
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value: "5201" # Hardcoded as per server DaemonSet
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- name: IPERF_SERVER_NAMESPACE
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valueFrom:
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fieldRef:
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fieldPath: metadata.namespace
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- name: IPERF_SERVER_LABEL_SELECTOR
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value: 'app.kubernetes.io/name={{ include "iperf3-monitor.name" . }},app.kubernetes.io/instance={{ .Release.Name }},app.kubernetes.io/component=server'
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{{- with .Values.exporter.resources }}
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resources:
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{{- toYaml . | nindent 10 }}
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{{- end }}
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@ -8,42 +8,112 @@ nameOverride: ""
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# -- Override the fully qualified app name.
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# -- Override the fully qualified app name.
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fullnameOverride: ""
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fullnameOverride: ""
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exporter:
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controllers:
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# -- Configuration for the exporter container image.
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exporter:
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image:
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# -- Enable the exporter controller.
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# -- The container image repository for the exporter.
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enabled: true
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repository: ghcr.io/malarinv/iperf3-monitor
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# -- Set the controller type for the exporter.
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# -- The container image tag for the exporter. If not set, the chart's appVersion is used.
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# Valid options are "deployment" or "daemonset".
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tag: ""
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# @default -- "deployment"
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# -- The image pull policy for the exporter container.
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type: deployment
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pullPolicy: IfNotPresent
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# -- Number of desired exporter pods. Only used if type is "deployment".
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# @default -- 1
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replicas: 1
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# -- Number of exporter pod replicas. Typically 1 is sufficient.
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# -- Application-specific configuration for the iperf3 exporter.
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replicaCount: 1
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# These values are used to populate environment variables for the exporter container.
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appConfig:
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# -- Interval in seconds between complete test cycles (i.e., testing all server nodes).
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testInterval: 300
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# -- Log level for the iperf3 exporter (e.g., DEBUG, INFO, WARNING, ERROR, CRITICAL).
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logLevel: INFO
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# -- Timeout in seconds for a single iperf3 test run.
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testTimeout: 10
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# -- Protocol to use for testing (tcp or udp).
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testProtocol: tcp
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# -- iperf3 server port to connect to. Should match the server's listening port.
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# @default -- "5201" (hardcoded in the original chart for server daemonset)
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serverPort: "5201"
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# -- Label selector to find iperf3 server pods.
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# This will be templated in the actual deployment.
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# Example default (if not overridden by template logic): 'app.kubernetes.io/component=server'
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serverLabelSelector: 'app.kubernetes.io/name={{ include "iperf3-monitor.name" . }},app.kubernetes.io/instance={{ .Release.Name }},app.kubernetes.io/component=server'
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# -- Interval in seconds between complete test cycles (i.e., testing all server nodes).
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testInterval: 300
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||||||
# -- Log level for the iperf3 exporter (e.g., DEBUG, INFO, WARNING, ERROR, CRITICAL).
|
# -- Pod-level configurations for the exporter, leveraging bjw-s common library structure.
|
||||||
logLevel: INFO
|
pod:
|
||||||
|
# -- Annotations for the exporter pod.
|
||||||
|
annotations: {}
|
||||||
|
# -- Labels for the exporter pod.
|
||||||
|
labels: {} # The common library will add its own default labels.
|
||||||
|
# -- Node selector for scheduling exporter pods.
|
||||||
|
nodeSelector: {}
|
||||||
|
# -- Tolerations for scheduling exporter pods.
|
||||||
|
tolerations: []
|
||||||
|
# -- Affinity rules for scheduling exporter pods.
|
||||||
|
affinity: {}
|
||||||
|
# -- Security context for the exporter pod.
|
||||||
|
securityContext: {}
|
||||||
|
# fsGroup: 65534
|
||||||
|
# runAsUser: 65534
|
||||||
|
# runAsGroup: 65534
|
||||||
|
# runAsNonRoot: true
|
||||||
|
# -- Automount service account token for the pod.
|
||||||
|
automountServiceAccountToken: true # Default from common lib
|
||||||
|
|
||||||
# -- Timeout in seconds for a single iperf3 test run.
|
# -- Container-level configurations for the main exporter container.
|
||||||
testTimeout: 10
|
containers:
|
||||||
|
exporter: # This is the primary container, name it 'exporter'
|
||||||
|
image:
|
||||||
|
# -- The container image repository for the exporter.
|
||||||
|
repository: ghcr.io/malarinv/iperf3-monitor
|
||||||
|
# -- The container image tag for the exporter. If not set, the chart's appVersion is used.
|
||||||
|
tag: "" # Defaults to .Chart.AppVersion via common library
|
||||||
|
# -- The image pull policy for the exporter container.
|
||||||
|
pullPolicy: IfNotPresent
|
||||||
|
|
||||||
# -- Protocol to use for testing (tcp or udp).
|
# -- Environment variables for the exporter container.
|
||||||
testProtocol: tcp
|
# The actual env map will be constructed in the main chart template
|
||||||
|
# and passed to the common library. This section is for user overrides
|
||||||
|
# if they want to directly set other env vars using common lib's env schema.
|
||||||
|
env: {}
|
||||||
|
# Example:
|
||||||
|
# MY_CUSTOM_VAR: "my_value"
|
||||||
|
# ANOTHER_VAR:
|
||||||
|
# valueFrom:
|
||||||
|
# secretKeyRef:
|
||||||
|
# name: mysecret
|
||||||
|
# key: mykey
|
||||||
|
|
||||||
# -- CPU and memory resource requests and limits for the exporter pod.
|
# -- Ports for the exporter container.
|
||||||
# @default -- A small default is provided if commented out.
|
ports:
|
||||||
resources:
|
metrics: # Name of the port, will be used in Service definition
|
||||||
{}
|
# -- Port number for the metrics endpoint on the container.
|
||||||
# requests:
|
port: 9876 # Default, should match service.targetPort
|
||||||
# cpu: "100m"
|
# -- Protocol for the metrics port.
|
||||||
# memory: "128Mi"
|
protocol: TCP # Common library defaults to TCP if not specified.
|
||||||
# limits:
|
enabled: true # This port is enabled
|
||||||
# cpu: "500m"
|
|
||||||
# memory: "256Mi"
|
|
||||||
|
|
||||||
|
# -- CPU and memory resource requests and limits for the exporter container.
|
||||||
|
resources:
|
||||||
|
{}
|
||||||
|
# requests:
|
||||||
|
# cpu: "100m"
|
||||||
|
# memory: "128Mi"
|
||||||
|
# limits:
|
||||||
|
# cpu: "500m"
|
||||||
|
# memory: "256Mi"
|
||||||
|
|
||||||
|
# -- Probes configuration for the exporter container.
|
||||||
|
probes:
|
||||||
|
liveness:
|
||||||
|
enabled: false
|
||||||
|
readiness:
|
||||||
|
enabled: false
|
||||||
|
startup:
|
||||||
|
enabled: false
|
||||||
|
|
||||||
|
# Server configuration (iperf3 server daemonset)
|
||||||
server:
|
server:
|
||||||
# -- Configuration for the iperf3 server container image (DaemonSet).
|
# -- Configuration for the iperf3 server container image (DaemonSet).
|
||||||
image:
|
image:
|
||||||
|
|
@ -53,8 +123,6 @@ server:
|
||||||
tag: latest
|
tag: latest
|
||||||
|
|
||||||
# -- CPU and memory resource requests and limits for the iperf3 server pods (DaemonSet).
|
# -- CPU and memory resource requests and limits for the iperf3 server pods (DaemonSet).
|
||||||
# These should be very low as the server is mostly idle.
|
|
||||||
# @default -- A small default is provided if commented out.
|
|
||||||
resources:
|
resources:
|
||||||
{}
|
{}
|
||||||
# requests:
|
# requests:
|
||||||
|
|
@ -65,13 +133,9 @@ server:
|
||||||
# memory: "128Mi"
|
# memory: "128Mi"
|
||||||
|
|
||||||
# -- Node selector for scheduling iperf3 server pods.
|
# -- Node selector for scheduling iperf3 server pods.
|
||||||
# Use this to restrict the DaemonSet to a subset of nodes.
|
|
||||||
# @default -- {} (schedule on all nodes)
|
|
||||||
nodeSelector: {}
|
nodeSelector: {}
|
||||||
|
|
||||||
# -- Tolerations for scheduling iperf3 server pods on tainted nodes (e.g., control-plane nodes).
|
# -- Tolerations for scheduling iperf3 server pods on tainted nodes.
|
||||||
# This is often necessary to include master nodes in the test mesh.
|
|
||||||
# @default -- Tolerates control-plane and master taints.
|
|
||||||
tolerations:
|
tolerations:
|
||||||
- key: "node-role.kubernetes.io/control-plane"
|
- key: "node-role.kubernetes.io/control-plane"
|
||||||
operator: "Exists"
|
operator: "Exists"
|
||||||
|
|
@ -80,60 +144,61 @@ server:
|
||||||
operator: "Exists"
|
operator: "Exists"
|
||||||
effect: "NoSchedule"
|
effect: "NoSchedule"
|
||||||
|
|
||||||
|
# RBAC and ServiceAccount settings
|
||||||
|
# These are for the exporter. The exporter deployment (managed by common library)
|
||||||
|
# will need to use the ServiceAccount specified here or one created by the library.
|
||||||
rbac:
|
rbac:
|
||||||
# -- If true, create ServiceAccount, ClusterRole, and ClusterRoleBinding for the exporter.
|
# -- If true, create ServiceAccount, ClusterRole, and ClusterRoleBinding for the exporter.
|
||||||
# Set to false if you manage RBAC externally.
|
|
||||||
create: true
|
create: true
|
||||||
|
|
||||||
serviceAccount:
|
serviceAccount:
|
||||||
# -- The name of the ServiceAccount to use for the exporter pod.
|
# -- The name of the ServiceAccount to use/create for the exporter pod.
|
||||||
# Only used if rbac.create is false. If not set, it defaults to the chart's fullname.
|
# If rbac.create is true, this SA is created. The exporter pod must use this SA.
|
||||||
name: "iperf3-monitor"
|
name: "iperf3-monitor"
|
||||||
|
|
||||||
|
# Service Monitor configuration for Prometheus
|
||||||
serviceMonitor:
|
serviceMonitor:
|
||||||
# -- If true, create a ServiceMonitor resource for integration with Prometheus Operator.
|
# -- If true, create a ServiceMonitor resource.
|
||||||
# Requires a running Prometheus Operator in the cluster.
|
|
||||||
enabled: true
|
enabled: true
|
||||||
|
# -- Scrape interval for the ServiceMonitor.
|
||||||
# -- Scrape interval for the ServiceMonitor. How often Prometheus scrapes the exporter metrics.
|
|
||||||
interval: 60s
|
interval: 60s
|
||||||
|
# -- Scrape timeout for the ServiceMonitor.
|
||||||
# -- Scrape timeout for the ServiceMonitor. How long Prometheus waits for metrics response.
|
|
||||||
scrapeTimeout: 30s
|
scrapeTimeout: 30s
|
||||||
|
|
||||||
# -- Configuration for the exporter Service.
|
# Service configuration for the exporter
|
||||||
|
# This defines how the exporter is exposed.
|
||||||
|
# The common library can also manage services, or we can use our own template.
|
||||||
|
# This structure is compatible with bjw-s common library's service management if we choose to use it.
|
||||||
service:
|
service:
|
||||||
# -- Service type. ClusterIP is typically sufficient.
|
main: # A key for the service, 'main' is a common convention.
|
||||||
type: ClusterIP
|
# -- Enable the exporter service.
|
||||||
# -- Port on which the exporter service is exposed.
|
enabled: true
|
||||||
port: 9876
|
# -- Service type.
|
||||||
# -- Target port on the exporter pod.
|
type: ClusterIP # ClusterIP is typical for internal services scraped by Prometheus.
|
||||||
targetPort: 9876
|
# -- Ports configuration for the service.
|
||||||
|
ports:
|
||||||
|
metrics: # Name of the service port, should align with a container port name.
|
||||||
|
# -- Port number on which the service is exposed.
|
||||||
|
port: 9876
|
||||||
|
# -- Target port on the exporter pod. Can be a number or name.
|
||||||
|
# Refers to the 'metrics' port defined in controllers.exporter.containers.exporter.ports.
|
||||||
|
targetPort: metrics
|
||||||
|
protocol: TCP
|
||||||
|
|
||||||
# -- Optional configuration for a network policy to allow traffic to the iperf3 server DaemonSet.
|
# Network Policy (optional)
|
||||||
# This is often necessary if you are using a network policy controller.
|
|
||||||
networkPolicy:
|
networkPolicy:
|
||||||
# -- If true, create a NetworkPolicy resource.
|
# -- If true, create a NetworkPolicy resource.
|
||||||
enabled: false
|
enabled: false
|
||||||
# -- Specify source selectors if needed (e.g., pods in a specific namespace).
|
# -- Source selectors for ingress rules.
|
||||||
from: []
|
from: []
|
||||||
# -- Specify namespace selectors if needed.
|
# -- Namespace selectors for ingress rules.
|
||||||
namespaceSelector: {}
|
namespaceSelector: {}
|
||||||
# -- Specify pod selectors if needed.
|
# -- Pod selectors for ingress rules.
|
||||||
podSelector: {}
|
podSelector: {}
|
||||||
|
|
||||||
# -----------------------------------------------------------------------------
|
# Dependency Configuration (for Prometheus Operator)
|
||||||
# Dependency Configuration
|
|
||||||
# -----------------------------------------------------------------------------
|
|
||||||
dependencies:
|
dependencies:
|
||||||
# -- Set to true to install Prometheus operator dependency if serviceMonitor.enabled is also true.
|
# -- If true, install Prometheus operator dependency (used if serviceMonitor.enabled=true).
|
||||||
# -- Set to false to disable the installation of Prometheus operator dependency,
|
|
||||||
# -- regardless of serviceMonitor.enabled. This is useful if you have Prometheus
|
|
||||||
# -- Operator installed and managed separately in your cluster.
|
|
||||||
install: true
|
install: true
|
||||||
|
# -- If true, use TrueCharts Prometheus Operator instead of kube-prometheus-stack.
|
||||||
# -- Set to true to use the TrueCharts Prometheus Operator instead of kube-prometheus-stack.
|
|
||||||
# This chart's ServiceMonitor resources require a Prometheus Operator to be functional.
|
|
||||||
# If serviceMonitor.enabled is true and dependencies.install is true,
|
|
||||||
# one of these two dependencies will be pulled based on this flag.
|
|
||||||
useTrueChartsPrometheusOperator: false
|
useTrueChartsPrometheusOperator: false
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,347 @@
|
||||||
|
#!/usr/bin/env bash
|
||||||
|
|
||||||
|
# Copyright The Helm Authors.
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
# you may not use this file except in compliance with the License.
|
||||||
|
# You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
|
||||||
|
|
||||||
|
# The install script is based off of the MIT-licensed script from glide,
|
||||||
|
# the package manager for Go: https://github.com/Masterminds/glide.sh/blob/master/get
|
||||||
|
|
||||||
|
: ${BINARY_NAME:="helm"}
|
||||||
|
: ${USE_SUDO:="true"}
|
||||||
|
: ${DEBUG:="false"}
|
||||||
|
: ${VERIFY_CHECKSUM:="true"}
|
||||||
|
: ${VERIFY_SIGNATURES:="false"}
|
||||||
|
: ${HELM_INSTALL_DIR:="/usr/local/bin"}
|
||||||
|
: ${GPG_PUBRING:="pubring.kbx"}
|
||||||
|
|
||||||
|
HAS_CURL="$(type "curl" &> /dev/null && echo true || echo false)"
|
||||||
|
HAS_WGET="$(type "wget" &> /dev/null && echo true || echo false)"
|
||||||
|
HAS_OPENSSL="$(type "openssl" &> /dev/null && echo true || echo false)"
|
||||||
|
HAS_GPG="$(type "gpg" &> /dev/null && echo true || echo false)"
|
||||||
|
HAS_GIT="$(type "git" &> /dev/null && echo true || echo false)"
|
||||||
|
HAS_TAR="$(type "tar" &> /dev/null && echo true || echo false)"
|
||||||
|
|
||||||
|
# initArch discovers the architecture for this system.
|
||||||
|
initArch() {
|
||||||
|
ARCH=$(uname -m)
|
||||||
|
case $ARCH in
|
||||||
|
armv5*) ARCH="armv5";;
|
||||||
|
armv6*) ARCH="armv6";;
|
||||||
|
armv7*) ARCH="arm";;
|
||||||
|
aarch64) ARCH="arm64";;
|
||||||
|
x86) ARCH="386";;
|
||||||
|
x86_64) ARCH="amd64";;
|
||||||
|
i686) ARCH="386";;
|
||||||
|
i386) ARCH="386";;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
# initOS discovers the operating system for this system.
|
||||||
|
initOS() {
|
||||||
|
OS=$(echo `uname`|tr '[:upper:]' '[:lower:]')
|
||||||
|
|
||||||
|
case "$OS" in
|
||||||
|
# Minimalist GNU for Windows
|
||||||
|
mingw*|cygwin*) OS='windows';;
|
||||||
|
esac
|
||||||
|
}
|
||||||
|
|
||||||
|
# runs the given command as root (detects if we are root already)
|
||||||
|
runAsRoot() {
|
||||||
|
if [ $EUID -ne 0 -a "$USE_SUDO" = "true" ]; then
|
||||||
|
sudo "${@}"
|
||||||
|
else
|
||||||
|
"${@}"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# verifySupported checks that the os/arch combination is supported for
|
||||||
|
# binary builds, as well whether or not necessary tools are present.
|
||||||
|
verifySupported() {
|
||||||
|
local supported="darwin-amd64\ndarwin-arm64\nlinux-386\nlinux-amd64\nlinux-arm\nlinux-arm64\nlinux-ppc64le\nlinux-s390x\nlinux-riscv64\nwindows-amd64\nwindows-arm64"
|
||||||
|
if ! echo "${supported}" | grep -q "${OS}-${ARCH}"; then
|
||||||
|
echo "No prebuilt binary for ${OS}-${ARCH}."
|
||||||
|
echo "To build from source, go to https://github.com/helm/helm"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "${HAS_CURL}" != "true" ] && [ "${HAS_WGET}" != "true" ]; then
|
||||||
|
echo "Either curl or wget is required"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "${VERIFY_CHECKSUM}" == "true" ] && [ "${HAS_OPENSSL}" != "true" ]; then
|
||||||
|
echo "In order to verify checksum, openssl must first be installed."
|
||||||
|
echo "Please install openssl or set VERIFY_CHECKSUM=false in your environment."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "${VERIFY_SIGNATURES}" == "true" ]; then
|
||||||
|
if [ "${HAS_GPG}" != "true" ]; then
|
||||||
|
echo "In order to verify signatures, gpg must first be installed."
|
||||||
|
echo "Please install gpg or set VERIFY_SIGNATURES=false in your environment."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
if [ "${OS}" != "linux" ]; then
|
||||||
|
echo "Signature verification is currently only supported on Linux."
|
||||||
|
echo "Please set VERIFY_SIGNATURES=false or verify the signatures manually."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "${HAS_GIT}" != "true" ]; then
|
||||||
|
echo "[WARNING] Could not find git. It is required for plugin installation."
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ "${HAS_TAR}" != "true" ]; then
|
||||||
|
echo "[ERROR] Could not find tar. It is required to extract the helm binary archive."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# checkDesiredVersion checks if the desired version is available.
|
||||||
|
checkDesiredVersion() {
|
||||||
|
if [ "x$DESIRED_VERSION" == "x" ]; then
|
||||||
|
# Get tag from release URL
|
||||||
|
local latest_release_url="https://get.helm.sh/helm-latest-version"
|
||||||
|
local latest_release_response=""
|
||||||
|
if [ "${HAS_CURL}" == "true" ]; then
|
||||||
|
latest_release_response=$( curl -L --silent --show-error --fail "$latest_release_url" 2>&1 || true )
|
||||||
|
elif [ "${HAS_WGET}" == "true" ]; then
|
||||||
|
latest_release_response=$( wget "$latest_release_url" -q -O - 2>&1 || true )
|
||||||
|
fi
|
||||||
|
TAG=$( echo "$latest_release_response" | grep '^v[0-9]' )
|
||||||
|
if [ "x$TAG" == "x" ]; then
|
||||||
|
printf "Could not retrieve the latest release tag information from %s: %s\n" "${latest_release_url}" "${latest_release_response}"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
TAG=$DESIRED_VERSION
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# checkHelmInstalledVersion checks which version of helm is installed and
|
||||||
|
# if it needs to be changed.
|
||||||
|
checkHelmInstalledVersion() {
|
||||||
|
if [[ -f "${HELM_INSTALL_DIR}/${BINARY_NAME}" ]]; then
|
||||||
|
local version=$("${HELM_INSTALL_DIR}/${BINARY_NAME}" version --template="{{ .Version }}")
|
||||||
|
if [[ "$version" == "$TAG" ]]; then
|
||||||
|
echo "Helm ${version} is already ${DESIRED_VERSION:-latest}"
|
||||||
|
return 0
|
||||||
|
else
|
||||||
|
echo "Helm ${TAG} is available. Changing from version ${version}."
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# downloadFile downloads the latest binary package and also the checksum
|
||||||
|
# for that binary.
|
||||||
|
downloadFile() {
|
||||||
|
HELM_DIST="helm-$TAG-$OS-$ARCH.tar.gz"
|
||||||
|
DOWNLOAD_URL="https://get.helm.sh/$HELM_DIST"
|
||||||
|
CHECKSUM_URL="$DOWNLOAD_URL.sha256"
|
||||||
|
HELM_TMP_ROOT="$(mktemp -dt helm-installer-XXXXXX)"
|
||||||
|
HELM_TMP_FILE="$HELM_TMP_ROOT/$HELM_DIST"
|
||||||
|
HELM_SUM_FILE="$HELM_TMP_ROOT/$HELM_DIST.sha256"
|
||||||
|
echo "Downloading $DOWNLOAD_URL"
|
||||||
|
if [ "${HAS_CURL}" == "true" ]; then
|
||||||
|
curl -SsL "$CHECKSUM_URL" -o "$HELM_SUM_FILE"
|
||||||
|
curl -SsL "$DOWNLOAD_URL" -o "$HELM_TMP_FILE"
|
||||||
|
elif [ "${HAS_WGET}" == "true" ]; then
|
||||||
|
wget -q -O "$HELM_SUM_FILE" "$CHECKSUM_URL"
|
||||||
|
wget -q -O "$HELM_TMP_FILE" "$DOWNLOAD_URL"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# verifyFile verifies the SHA256 checksum of the binary package
|
||||||
|
# and the GPG signatures for both the package and checksum file
|
||||||
|
# (depending on settings in environment).
|
||||||
|
verifyFile() {
|
||||||
|
if [ "${VERIFY_CHECKSUM}" == "true" ]; then
|
||||||
|
verifyChecksum
|
||||||
|
fi
|
||||||
|
if [ "${VERIFY_SIGNATURES}" == "true" ]; then
|
||||||
|
verifySignatures
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# installFile installs the Helm binary.
|
||||||
|
installFile() {
|
||||||
|
HELM_TMP="$HELM_TMP_ROOT/$BINARY_NAME"
|
||||||
|
mkdir -p "$HELM_TMP"
|
||||||
|
tar xf "$HELM_TMP_FILE" -C "$HELM_TMP"
|
||||||
|
HELM_TMP_BIN="$HELM_TMP/$OS-$ARCH/helm"
|
||||||
|
echo "Preparing to install $BINARY_NAME into ${HELM_INSTALL_DIR}"
|
||||||
|
runAsRoot cp "$HELM_TMP_BIN" "$HELM_INSTALL_DIR/$BINARY_NAME"
|
||||||
|
echo "$BINARY_NAME installed into $HELM_INSTALL_DIR/$BINARY_NAME"
|
||||||
|
}
|
||||||
|
|
||||||
|
# verifyChecksum verifies the SHA256 checksum of the binary package.
|
||||||
|
verifyChecksum() {
|
||||||
|
printf "Verifying checksum... "
|
||||||
|
local sum=$(openssl sha1 -sha256 ${HELM_TMP_FILE} | awk '{print $2}')
|
||||||
|
local expected_sum=$(cat ${HELM_SUM_FILE})
|
||||||
|
if [ "$sum" != "$expected_sum" ]; then
|
||||||
|
echo "SHA sum of ${HELM_TMP_FILE} does not match. Aborting."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
echo "Done."
|
||||||
|
}
|
||||||
|
|
||||||
|
# verifySignatures obtains the latest KEYS file from GitHub main branch
|
||||||
|
# as well as the signature .asc files from the specific GitHub release,
|
||||||
|
# then verifies that the release artifacts were signed by a maintainer's key.
|
||||||
|
verifySignatures() {
|
||||||
|
printf "Verifying signatures... "
|
||||||
|
local keys_filename="KEYS"
|
||||||
|
local github_keys_url="https://raw.githubusercontent.com/helm/helm/main/${keys_filename}"
|
||||||
|
if [ "${HAS_CURL}" == "true" ]; then
|
||||||
|
curl -SsL "${github_keys_url}" -o "${HELM_TMP_ROOT}/${keys_filename}"
|
||||||
|
elif [ "${HAS_WGET}" == "true" ]; then
|
||||||
|
wget -q -O "${HELM_TMP_ROOT}/${keys_filename}" "${github_keys_url}"
|
||||||
|
fi
|
||||||
|
local gpg_keyring="${HELM_TMP_ROOT}/keyring.gpg"
|
||||||
|
local gpg_homedir="${HELM_TMP_ROOT}/gnupg"
|
||||||
|
mkdir -p -m 0700 "${gpg_homedir}"
|
||||||
|
local gpg_stderr_device="/dev/null"
|
||||||
|
if [ "${DEBUG}" == "true" ]; then
|
||||||
|
gpg_stderr_device="/dev/stderr"
|
||||||
|
fi
|
||||||
|
gpg --batch --quiet --homedir="${gpg_homedir}" --import "${HELM_TMP_ROOT}/${keys_filename}" 2> "${gpg_stderr_device}"
|
||||||
|
gpg --batch --no-default-keyring --keyring "${gpg_homedir}/${GPG_PUBRING}" --export > "${gpg_keyring}"
|
||||||
|
local github_release_url="https://github.com/helm/helm/releases/download/${TAG}"
|
||||||
|
if [ "${HAS_CURL}" == "true" ]; then
|
||||||
|
curl -SsL "${github_release_url}/helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256.asc" -o "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256.asc"
|
||||||
|
curl -SsL "${github_release_url}/helm-${TAG}-${OS}-${ARCH}.tar.gz.asc" -o "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.asc"
|
||||||
|
elif [ "${HAS_WGET}" == "true" ]; then
|
||||||
|
wget -q -O "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256.asc" "${github_release_url}/helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256.asc"
|
||||||
|
wget -q -O "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.asc" "${github_release_url}/helm-${TAG}-${OS}-${ARCH}.tar.gz.asc"
|
||||||
|
fi
|
||||||
|
local error_text="If you think this might be a potential security issue,"
|
||||||
|
error_text="${error_text}\nplease see here: https://github.com/helm/community/blob/master/SECURITY.md"
|
||||||
|
local num_goodlines_sha=$(gpg --verify --keyring="${gpg_keyring}" --status-fd=1 "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256.asc" 2> "${gpg_stderr_device}" | grep -c -E '^\[GNUPG:\] (GOODSIG|VALIDSIG)')
|
||||||
|
if [[ ${num_goodlines_sha} -lt 2 ]]; then
|
||||||
|
echo "Unable to verify the signature of helm-${TAG}-${OS}-${ARCH}.tar.gz.sha256!"
|
||||||
|
echo -e "${error_text}"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
local num_goodlines_tar=$(gpg --verify --keyring="${gpg_keyring}" --status-fd=1 "${HELM_TMP_ROOT}/helm-${TAG}-${OS}-${ARCH}.tar.gz.asc" 2> "${gpg_stderr_device}" | grep -c -E '^\[GNUPG:\] (GOODSIG|VALIDSIG)')
|
||||||
|
if [[ ${num_goodlines_tar} -lt 2 ]]; then
|
||||||
|
echo "Unable to verify the signature of helm-${TAG}-${OS}-${ARCH}.tar.gz!"
|
||||||
|
echo -e "${error_text}"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
echo "Done."
|
||||||
|
}
|
||||||
|
|
||||||
|
# fail_trap is executed if an error occurs.
|
||||||
|
fail_trap() {
|
||||||
|
result=$?
|
||||||
|
if [ "$result" != "0" ]; then
|
||||||
|
if [[ -n "$INPUT_ARGUMENTS" ]]; then
|
||||||
|
echo "Failed to install $BINARY_NAME with the arguments provided: $INPUT_ARGUMENTS"
|
||||||
|
help
|
||||||
|
else
|
||||||
|
echo "Failed to install $BINARY_NAME"
|
||||||
|
fi
|
||||||
|
echo -e "\tFor support, go to https://github.com/helm/helm."
|
||||||
|
fi
|
||||||
|
cleanup
|
||||||
|
exit $result
|
||||||
|
}
|
||||||
|
|
||||||
|
# testVersion tests the installed client to make sure it is working.
|
||||||
|
testVersion() {
|
||||||
|
set +e
|
||||||
|
HELM="$(command -v $BINARY_NAME)"
|
||||||
|
if [ "$?" = "1" ]; then
|
||||||
|
echo "$BINARY_NAME not found. Is $HELM_INSTALL_DIR on your "'$PATH?'
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
set -e
|
||||||
|
}
|
||||||
|
|
||||||
|
# help provides possible cli installation arguments
|
||||||
|
help () {
|
||||||
|
echo "Accepted cli arguments are:"
|
||||||
|
echo -e "\t[--help|-h ] ->> prints this help"
|
||||||
|
echo -e "\t[--version|-v <desired_version>] . When not defined it fetches the latest release tag from the Helm CDN"
|
||||||
|
echo -e "\te.g. --version v3.0.0 or -v canary"
|
||||||
|
echo -e "\t[--no-sudo] ->> install without sudo"
|
||||||
|
}
|
||||||
|
|
||||||
|
# cleanup temporary files to avoid https://github.com/helm/helm/issues/2977
|
||||||
|
cleanup() {
|
||||||
|
if [[ -d "${HELM_TMP_ROOT:-}" ]]; then
|
||||||
|
rm -rf "$HELM_TMP_ROOT"
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
# Execution
|
||||||
|
|
||||||
|
#Stop execution on any error
|
||||||
|
trap "fail_trap" EXIT
|
||||||
|
set -e
|
||||||
|
|
||||||
|
# Set debug if desired
|
||||||
|
if [ "${DEBUG}" == "true" ]; then
|
||||||
|
set -x
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Parsing input arguments (if any)
|
||||||
|
export INPUT_ARGUMENTS="${@}"
|
||||||
|
set -u
|
||||||
|
while [[ $# -gt 0 ]]; do
|
||||||
|
case $1 in
|
||||||
|
'--version'|-v)
|
||||||
|
shift
|
||||||
|
if [[ $# -ne 0 ]]; then
|
||||||
|
export DESIRED_VERSION="${1}"
|
||||||
|
if [[ "$1" != "v"* ]]; then
|
||||||
|
echo "Expected version arg ('${DESIRED_VERSION}') to begin with 'v', fixing..."
|
||||||
|
export DESIRED_VERSION="v${1}"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
echo -e "Please provide the desired version. e.g. --version v3.0.0 or -v canary"
|
||||||
|
exit 0
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
'--no-sudo')
|
||||||
|
USE_SUDO="false"
|
||||||
|
;;
|
||||||
|
'--help'|-h)
|
||||||
|
help
|
||||||
|
exit 0
|
||||||
|
;;
|
||||||
|
*) exit 1
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
done
|
||||||
|
set +u
|
||||||
|
|
||||||
|
initArch
|
||||||
|
initOS
|
||||||
|
verifySupported
|
||||||
|
checkDesiredVersion
|
||||||
|
if ! checkHelmInstalledVersion; then
|
||||||
|
downloadFile
|
||||||
|
verifyFile
|
||||||
|
installFile
|
||||||
|
fi
|
||||||
|
testVersion
|
||||||
|
cleanup
|
||||||
Loading…
Reference in New Issue