我通过以下步骤安装了 Istion 1.6.9 版
Install Istio Version 1.6.9
wget https://github.com/istio/istio/releases/download/1.6.9/istio-1.6.9-linux-amd64.tar.gz
tar -xzvf istio-1.6.9-linux-amd64.tar.gz
cd istio-1.6.9
cd bin/
sudo mv istioctl /usr/local/bin/
istioctl --version
istioctl install --set profile=demo
我想访问 kiali 仪表板,但我不知道如何访问!
我可以看到 kiali 正在 pod 中运行:
kubectl get pods -n istio-system
NAME READY STATUS RESTARTS AGE
grafana-5dc4b4676c-wcb59 1/1 Running 0 32h
istio-egressgateway-5889bb8976-stlqd 1/1 Running 0 32h
istio-ingressgateway-699d97bdbf-w6x46 1/1 Running 0 32h
istio-tracing-8584b4d7f9-p66wh 1/1 Running 0 32h
istiod-86d4497c9-xv2km 1/1 Running 0 32h
kiali-6f457f5964-6sssn 1/1 Running 0 32h
prometheus-5d64cf8b79-2kdww 2/2 Running 0 32h
我也可以将 kiali 视为服务:
kubectl get svc -n istio-system
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
grafana ClusterIP 10.100.101.71 <none> 3000/TCP 32h
istio-egressgateway ClusterIP 10.100.34.75 <none> 80/TCP,443/TCP,15443/TCP 32h
istio-ingressgateway LoadBalancer 10.100.84.203 a736b038af6b5478087f0682ddb4dbbb-1317589033.ap-southeast-2.elb.amazonaws.com 15021:31918/TCP,80:32736/TCP,443:30611/TCP,31400:30637/TCP,15443:31579/TCP 32h
istiod ClusterIP 10.100.111.159 <none> 15010/TCP,15012/TCP,443/TCP,15014/TCP,853/TCP 32h
jaeger-agent ClusterIP None <none> 5775/UDP,6831/UDP,6832/UDP 32h
jaeger-collector ClusterIP 10.100.84.202 <none> 14267/TCP,14268/TCP,14250/TCP 32h
jaeger-collector-headless ClusterIP None <none> 14250/TCP 32h
jaeger-query ClusterIP 10.100.165.216 <none> 16686/TCP 32h
kiali ClusterIP 10.100.159.127 <none> 20001/TCP 32h
prometheus ClusterIP 10.100.113.255 <none> 9090/TCP 32h
tracing ClusterIP 10.100.77.39 <none> 80/TCP 32h
zipkin ClusterIP 10.100.247.201 <none> 9411/TCP
我还可以看到秘密也部署如下:
kubectl get secrets
NAME TYPE DATA AGE
default-token-ghz6r kubernetes.io/service-account-token 3 8d
sh.helm.release.v1.aws-efs-csi-driver.v1 helm.sh/release.v1 1 6d
[centos@ip-10-0-0-61 ~]$ kubectl get secrets -n istio-system
NAME TYPE DATA AGE
default-token-z6t2v kubernetes.io/service-account-token 3 32h
istio-ca-secret istio.io/ca-root 5 32h
istio-egressgateway-service-account-token-c8hfp kubernetes.io/service-account-token 3 32h
istio-ingressgateway-service-account-token-fx65w kubernetes.io/service-account-token 3 32h
istio-reader-service-account-token-hxsll kubernetes.io/service-account-token 3 32h
istiod-service-account-token-zmtsv kubernetes.io/service-account-token 3 32h
kiali Opaque 2 32h
kiali-service-account-token-82gk7 kubernetes.io/service-account-token 3 32h
prometheus-token-vs4f6 kubernetes.io/service-account-token 3 32h
我在我的 Linux 堡垒主机上运行了上述所有命令,我希望如果我在我的 Linux 堡垒和 SG 上打开端口 20001,我应该能够访问它的管理员/管理员凭据?如下所示:
http://10.100.159.127:20001/
我的第二个问题是 ISTIO,因为该软件在我的 Linux Bastion Server 或 EKS Cluster 上运行?我的感觉是它在本地 Bastion Server 上运行,但是由于我们使用了以下命令
kubectl label ns default istio-injection=enabled
kubectl get ns
kubectl label ns jenkins istio-injection=enabled
kubectl label ns spinnaker istio-injection=enabled
在这些命名空间中运行的任何 pod 都会自动注入 Envoy 代理 pod,对吗?
PS:我做了以下事情:
nohup istioctl dashboard kiali &
在 SG 级别和操作系统级别打开端口...仍然无法访问 Kiali 仪表板
http://3.25.217.61:40235/kiali
[centos@ip-10-0-0-61 ~]$ wget http://3.25.217.61:40235/kiali
--2020-09-11 15:56:18-- http://3.25.217.61:40235/kiali
Connecting to 3.25.217.61:40235... failed: Connection refused.
curl ifconfig.co
3.25.217.61
sudo netstat -nap|grep 40235
tcp 0 0 127.0.0.1:40235 0.0.0.0:* LISTEN 29654/istioctl
tcp6 0 0 ::1:40235 :::* LISTEN 29654/istioctl
真的,无法理解发生了什么问题......