一、官方脚本安装部署
[root@alicound-rocky-8-6 ~]# curl -L https://istio.io/downloadIstio | ISTIO_VERSION=1.15.2 TARGET_ARCH=x86_64 sh - % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 101 100 101 0 0 3884 0 --:--:-- --:--:-- --:--:-- 3884 100 4856 100 4856 0 0 107k 0 --:--:-- --:--:-- --:--:-- 107k Downloading istio-1.15.2 from https://github.com/istio/istio/releases/download/1.15.2/istio-1.15.2-linux-amd64.tar.gz ... Istio 1.15.2 Download Complete! Istio has been successfully downloaded into the istio-1.15.2 folder on your system. Next Steps: See https://istio.io/latest/docs/setup/install/ to add Istio to your Kubernetes cluster. To configure the istioctl client tool for your workstation, add the /root/istio-1.15.2/bin directory to your environment path variable with: export PATH="$PATH:/root/istio-1.15.2/bin" Begin the Istio pre-installation check by running: istioctl x precheck Need more information? Visit https://istio.io/latest/docs/setup/install/ [root@alicound-rocky-8-6 ~]#
二、下载tar安装
[root@easzlab-k8s-master-01 ~]# mkdir istio [root@easzlab-k8s-master-01 istio]# [root@easzlab-k8s-master-01 istio]# wget https://github.com/istio/istio/releases/download/1.15.2/istio-1.15.2-linux-amd64.tar.gz [root@easzlab-k8s-master-01 istio]# tar -xf istio-1.15.2-linux-amd64.tar.gz [root@easzlab-k8s-master-01 istio-1.15.2]# cp bin/istioctl /usr/local/bin/ [root@easzlab-k8s-master-01 istio-1.15.2]# istioctl install --set profile=demo -y ✔ Istio core installed ✔ Istiod installed ✔ Egress gateways installed ✔ Ingress gateways installed ✔ Installation complete Making this installation the default for injection and validation. Thank you for installing Istio 1.15. Please take a few minutes to tell us about your install/upgrade experience! https://forms.gle/SWHFBmwJspusK1hv6 [root@easzlab-k8s-master-01 istio-1.15.2]#
三、部署应用
官方参考文档：https://istio.io/latest/docs/setup/getting-started/
[root@easzlab-k8s-master-01 istio-1.15.2]# kubectl create ns istio namespace/istio created [root@easzlab-k8s-master-01 istio-1.15.2]# kubectl label namespace istio istio-injection=enabled namespace/istio labeled [root@easzlab-k8s-master-01 istio-1.15.2]# [root@easzlab-k8s-master-01 istio-1.15.2]# kubectl apply -n istio -f samples/bookinfo/platform/kube/bookinfo.yaml service/details created serviceaccount/bookinfo-details created deployment.apps/details-v1 created service/ratings created serviceaccount/bookinfo-ratings created deployment.apps/ratings-v1 created service/reviews created serviceaccount/bookinfo-reviews created deployment.apps/reviews-v1 created deployment.apps/reviews-v2 created deployment.apps/reviews-v3 created service/productpage created serviceaccount/bookinfo-productpage created deployment.apps/productpage-v1 created [root@easzlab-k8s-master-01 istio-1.15.2]#
原文地址：http://www.cnblogs.com/cyh00001/p/16801728.html
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