[Devops] istio 설치하기 (1.9.2 version)

istio version releases

istioctl install

# istio download
curl -L https://istio.io/downloadIstio | ISTIO_VERSION=1.9.2 TARGET_ARCH=x86_64 sh -

# istioctl 환경변수 설정
export PATH=$PWD/bin:$PATH

# istio version 확인
istioctl version

istio install

istioctl install -f istio_values.yaml -n istio-system

istio_valuse.yaml

해당 yaml은 istioctl profile dump demo 명령어를 통해 얻은 demo yaml 입니다.
profile의 종류는 아래와 같습니다.

apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
spec:
  components:
    base:
      enabled: true
    cni:
      enabled: false
    egressGateways:
    - enabled: true
      k8s:
        resources:
          requests:
            cpu: 10m
            memory: 40Mi
      name: istio-egressgateway
    ingressGateways:
    - enabled: true
      k8s:
        resources:
          requests:
            cpu: 10m
            memory: 40Mi
        service:
          ports:
          - name: status-port
            port: 15021
            targetPort: 15021
          - name: http2
            port: 80
            targetPort: 8080
          - name: https
            port: 443
            targetPort: 8443
          - name: tcp
            port: 31400
            targetPort: 31400
          - name: tls
            port: 15443
            targetPort: 15443
      name: istio-ingressgateway
    istiodRemote:
      enabled: false
    pilot:
      enabled: true
      k8s:
        env:
        - name: PILOT_TRACE_SAMPLING
          value: "100"
        resources:
          requests:
            cpu: 10m
            memory: 100Mi
  hub: docker.io/istio
  meshConfig:
    accessLogFile: /dev/stdout
    defaultConfig:
      proxyMetadata: {}
    enablePrometheusMerge: true
  profile: demo
  tag: 1.9.2
  values:
    base:
      enableCRDTemplates: false
      validationURL: ""
    gateways:
      istio-egressgateway:
        autoscaleEnabled: false
        env: {}
        name: istio-egressgateway
        secretVolumes:
        - mountPath: /etc/istio/egressgateway-certs
          name: egressgateway-certs
          secretName: istio-egressgateway-certs
        - mountPath: /etc/istio/egressgateway-ca-certs
          name: egressgateway-ca-certs
          secretName: istio-egressgateway-ca-certs
        type: ClusterIP
        zvpn: {}
      istio-ingressgateway:
        autoscaleEnabled: false
        env: {}
        name: istio-ingressgateway
        secretVolumes:
        - mountPath: /etc/istio/ingressgateway-certs
          name: ingressgateway-certs
          secretName: istio-ingressgateway-certs
        - mountPath: /etc/istio/ingressgateway-ca-certs
          name: ingressgateway-ca-certs
          secretName: istio-ingressgateway-ca-certs
        type: LoadBalancer
        zvpn: {}
    global:
      arch:
        amd64: 2
        ppc64le: 2
        s390x: 2
      configValidation: true
      defaultNodeSelector: {}
      defaultPodDisruptionBudget:
        enabled: true
      defaultResources:
        requests:
          cpu: 10m
      imagePullPolicy: ""
      imagePullSecrets: []
      istioNamespace: istio-system
      istiod:
        enableAnalysis: false
      jwtPolicy: third-party-jwt
      logAsJson: false
      logging:
        level: default:info
      meshNetworks: {}
      mountMtlsCerts: false
      multiCluster:
        clusterName: ""
        enabled: false
      network: ""
      omitSidecarInjectorConfigMap: false
      oneNamespace: false
      operatorManageWebhooks: false
      pilotCertProvider: istiod
      priorityClassName: ""
      proxy:
        autoInject: enabled
        clusterDomain: cluster.local
        componentLogLevel: misc:error
        enableCoreDump: false
        excludeIPRanges: ""
        excludeInboundPorts: ""
        excludeOutboundPorts: ""
        image: proxyv2
        includeIPRanges: '*'
        logLevel: warning
        privileged: false
        readinessFailureThreshold: 30
        readinessInitialDelaySeconds: 1
        readinessPeriodSeconds: 2
        resources:
          limits:
            cpu: 2000m
            memory: 1024Mi
          requests:
            cpu: 10m
            memory: 40Mi
        statusPort: 15020
        tracer: zipkin
      proxy_init:
        image: proxyv2
        resources:
          limits:
            cpu: 2000m
            memory: 1024Mi
          requests:
            cpu: 10m
            memory: 10Mi
      sds:
        token:
          aud: istio-ca
      sts:
        servicePort: 0
      tracer:
        datadog: {}
        lightstep: {}
        stackdriver: {}
        zipkin: {}
      useMCP: false
    istiodRemote:
      injectionURL: ""
    pilot:
      autoscaleEnabled: false
      autoscaleMax: 5
      autoscaleMin: 1
      configMap: true
      cpu:
        targetAverageUtilization: 80
      enableProtocolSniffingForInbound: true
      enableProtocolSniffingForOutbound: true
      env: {}
      image: pilot
      keepaliveMaxServerConnectionAge: 30m
      nodeSelector: {}
      replicaCount: 1
      traceSampling: 1
    telemetry:
      enabled: true
      v2:
        enabled: true
        metadataExchange:
          wasmEnabled: false
        prometheus:
          enabled: true
          wasmEnabled: false
        stackdriver:
          configOverride: {}
          enabled: false
          logging: false
          monitoring: false
          topology: false