Kubernetes istio 1.1 설치 / Ubuntu 18.04 환경
1. 설치 환경
설치 환경은 다음과 같다.
- Kubernetes 1.12
- Network Addon : cilium 이용
- Helm
- Client : v2.13.1
- Server : v2.13.1
- istio 1.1.7
2. istio 설치
$ curl -L https://git.io/getLatestIstio | ISTIO-VERSION=1.1.7 sh -
$ cd istio-1.1.7istio를 Download한다.
$ helm install install/kubernetes/helm/istio-init --name istio-init --namespace istio-system
$ helm install install/kubernetes/helm/istio --name istio --namespace istio-systemHelm을 이용하여 istio를 설치한다.
$ kubectl get crds | grep 'istio.io\|certmanager.k8s.io' | wc -l
53
$ kubectl get svc -n istio-system
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
istio-citadel ClusterIP 10.107.41.179 <none> 8060/TCP,15014/TCP 95s
istio-galley ClusterIP 10.108.41.12 <none> 443/TCP,15014/TCP,9901/TCP 97s
istio-ingressgateway LoadBalancer 10.105.163.25 172.35.0.201 15020:30578/TCP,80:31380/TCP,443:31390/TCP,31400:31400/TCP,15029:30727/TCP,15030:30464/TCP,15031:30556/TCP,15032:30918/TCP,15443:31746/TCP 96s
istio-pilot ClusterIP 10.110.136.28 <none> 15010/TCP,15011/TCP,8080/TCP,15014/TCP 95s
istio-policy ClusterIP 10.96.178.186 <none> 9091/TCP,15004/TCP,15014/TCP 96s
istio-sidecar-injector ClusterIP 10.110.41.235 <none> 443/TCP 95s
istio-telemetry ClusterIP 10.106.86.30 <none> 9091/TCP,15004/TCP,15014/TCP,42422/TCP 96s
prometheus ClusterIP 10.107.155.154 <none> 9090/TCP
$ kubectl get pods -n istio-system
NAME READY STATUS RESTARTS AGE
istio-citadel-7f447d4d4b-2nw9v 1/1 Running 0 115s
istio-galley-84749d54b7-9bvxm 1/1 Running 0 115s
istio-ingressgateway-6b79f895d6-xrxk6 0/1 Running 0 115s
istio-init-crd-10-jhzgc 0/1 Completed 0 4m24s
istio-init-crd-11-h6w6p 0/1 Completed 0 4m24s
istio-pilot-76899788b6-rjqt8 2/2 Running 0 115s
istio-policy-578bcb878f-k2lxg 2/2 Running 3 115s
istio-sidecar-injector-6895997989-hnd5k 1/1 Running 0 115s
istio-telemetry-5448cbd995-g6wdt 2/2 Running 3 115s
prometheus-5977597c75-xgkvz 1/1 Running 0 115sistio 설치를 확인한다.