添加istio庫:
helm repo add istio.io https://storage.googleapis.com/istio-release/releases/1.3.4/charts/
更新查看：
helm repo update Hang tight while we grab the latest from your chart repositories... ...Skip local chart repository ...Successfully got an update from the "stable" chart repository ...Successfully got an update from the "istio.io" chart repository Update Complete. helm repo list NAME URL stable https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts local http://127.0.0.1:8879/charts istio.io https://storage.googleapis.com/istio-release/releases/1.3.4/charts/
helm search istio 查看istio相關charts:
NAME CHART VERSION APP VERSION DESCRIPTION istio.io/istio 1.3.4 1.3.4 Helm chart for all istio components istio.io/istio-cni 1.3.4 1.3.4 Helm chart for istio-cni components istio.io/istio-init 1.3.4 1.3.4 Helm chart to initialize Istio CRDs
安裝istio-init圖表以引導所有Istio的CRD：
helm install istio.io/istio-init --name istio-init --namespace istio-system
使用以下命令驗證是否已將所有Istio CRD提交到Kubernetes api服務器：
kubectl get crds | grep 'istio.io' | wc -l 23 #打印出23就完成
安裝istio:
helm install istio.io/istio --name istio --namespace istio-system
查看istio相關pod是否啟動成功:
kubectl get pods -n istio-system
NAME READY STATUS RESTARTS AGE istio-citadel-59574746c-ps2gs 1/1 Running 0 3m55s istio-galley-7c6786768c-9m4pb 1/1 Running 0 3m55s istio-ingressgateway-7b76ff7c54-jhfzk 1/1 Running 0 3m55s istio-init-crd-10-1.3.4-krmtf 0/1 Completed 0 4m9s istio-init-crd-11-1.3.4-c5gqt 0/1 Completed 0 4m9s istio-init-crd-12-1.3.4-5jzjq 0/1 Completed 0 4m9s istio-pilot-6c546fb5b4-pdjfv 2/2 Running 0 3m55s istio-policy-5bd84dbc46-ks6wv 2/2 Running 0 3m55s istio-security-post-install-1.3.4-5mbtz 0/1 Completed 0 3m55s istio-sidecar-injector-949f4564-fm9pk 1/1 Running 0 3m55s istio-telemetry-68766475bc-d9qhs 2/2 Running 0 3m55s prometheus-6f74d6f76d-t8n8c 1/1 Running 0 3m55s