helm install seçeneği - Install A Chart

Giriş

Söz dizimi şöyle

helm install [NAME] [CHART] [flags]

Örnek

Şöyle yaparız

$ helm install elastic-operator elastic/eck-operator -n elastic-system --create-namespace

-- debug Seçeneği - Detaylı Çıktı Gösterir

Açıklaması şöyle

It enables the verbose output when the helm command runs.

Örnek - debug

Şöyle yaparız. 

$ helm install elastic-operator elastic/eck-operator -n elastic-system 
  --create-namespace --debug

-- dry-run Seçeneği

Açıklaması şöyle

Helm comes up with the dry run option for debugging. Use this option when you don’t want to install the chart but want to validate and debug only against the Kubernetes cluster. It is similar to kubectl dry-run option. It will validate the Chart deployment against the K8s cluster by loading the data into it.

Örnek 

Şöyle yaparız. 

$ helm install elastic-operator elastic/eck-operator -n elastic-system 
  --create-namespace --values custom.yaml --dry-run

Örnek 

Şöyle yaparız. Bize tüm yaml'ları gösterir.

$helm install sample-service ./sample-service --dry-run --debug

install.go:149: [debug] Original chart version: ""
install.go:166: [debug] CHART PATH: /Users/...../k8s-helm-sample-service/helm/sample-service
NAME: sample-service
LAST DEPLOYED: Tue Nov  9 16:49:53 2021
NAMESPACE: default
STATUS: pending-install
REVISION: 1
USER-SUPPLIED VALUES:
{}
COMPUTED VALUES:
affinity: {}
fullnameOverride: ""
image:
  pullPolicy: IfNotPresent
  repository: sample-service
imagePullSecrets: []
ingress:
  annotations: {}
  enabled: false
  hosts:
  - host: chart-example.local
    paths: []
  tls: []
nameOverride: ""
nodeSelector: {}
podSecurityContext: {}
replicaCount: 1
resources: {}
securityContext: {}
service:
  port: 80
  type: ClusterIP
serviceAccount:
  annotations: {}
  create: true
  name: null
tolerations: []
HOOKS:
---
# Source: sample-service/templates/tests/test-connection.yaml
apiVersion: v1
kind: Pod
metadata:
  name: "sample-service-1636505393-test-connection"
  labels:
    helm.sh/chart: sample-service-0.1.0
    app.kubernetes.io/name: sample-service
    app.kubernetes.io/instance: sample-service-1636505393
    app.kubernetes.io/version: "1.16.0"
    app.kubernetes.io/managed-by: Helm
  annotations:
    "helm.sh/hook": test-success
spec:
  containers:
    - name: wget
      image: busybox
      command: ['wget']
      args: ['sample-service-1636505393:80']
  restartPolicy: Never
MANIFEST:
---
# Source: sample-service/templates/serviceaccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: sample-service-1636505393
  labels:
    helm.sh/chart: sample-service-0.1.0
    app.kubernetes.io/name: sample-service
    app.kubernetes.io/instance: sample-service-1636505393
    app.kubernetes.io/version: "1.16.0"
    app.kubernetes.io/managed-by: Helm
---
# Source: sample-service/templates/service.yaml
apiVersion: v1
kind: Service
metadata:
  name: sample-service-1636505393
  labels:
    helm.sh/chart: sample-service-0.1.0
    app.kubernetes.io/name: sample-service
    app.kubernetes.io/instance: sample-service-1636505393
    app.kubernetes.io/version: "1.16.0"
    app.kubernetes.io/managed-by: Helm
spec:
  type: ClusterIP
  ports:
    - port: 80
      targetPort: http
      protocol: TCP
      name: http
  selector:
    app.kubernetes.io/name: sample-service
    app.kubernetes.io/instance: sample-service-1636505393
---
# Source: sample-service/templates/deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  name: sample-service-1636505393
  labels:
    helm.sh/chart: sample-service-0.1.0
    app.kubernetes.io/name: sample-service
    app.kubernetes.io/instance: sample-service-1636505393
    app.kubernetes.io/version: "1.16.0"
    app.kubernetes.io/managed-by: Helm
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: sample-service
      app.kubernetes.io/instance: sample-service-1636505393
  template:
    metadata:
      labels:
        app.kubernetes.io/name: sample-service
        app.kubernetes.io/instance: sample-service-1636505393
    spec:
      serviceAccountName: sample-service-1636505393
      securityContext:
        {}
      containers:
        - name: sample-service
          securityContext:
            {}
          image: "sample-service:1.16.0"
          imagePullPolicy: IfNotPresent
          ports:
            - name: http
              containerPort: 80
              protocol: TCP
          livenessProbe:
            httpGet:
              path: /
              port: http
          readinessProbe:
            httpGet:
              path: /
              port: http
          resources:
            {}

--set seçeneği

Örnek

Şöyle yaparız

helm install apisix apisix/apisix \
  --namespace ingress-apisix \
  --create-namespace \
  --devel \                              
  --set gateway.type=NodePort \                        
  --set gateway.http.nodePort=30800 \
  --set ingress-controller.enabled=true \
  --set ingress-controller.config.kubernetes.enableApiGateway=true \
  --set ingressPublishService="ingress-apisix/apisix-gateway"

--values seçeneği

Örnek

Şöyle yaparız

helm install jenkins jenkinsci/jenkins 
  --values jenkins.yaml -n jenkins --create-namespace