k8s的图形化工具-----rancher
rancher是一个开源的企业级多集群的k8s管理平台。
rancher和k8s区别:
都是为了容器的调度和编排系统,但是rancher不仅能够调度,还能管理k8s集群,自带监控(普罗米修斯),大公司都是图形化。
rancher自带监控(普罗米修斯)
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实验部署
master01 192.168.10.10
node01 192.168.10.20
node02 192.168.10.30
node04 192.168.10.50
node04
bash
服务端:docker pull rancher/rancher:v2.5.7
node01、node02、master01
bash
服务端:docker pull rancher/rancher-agent:v2.5.7
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node04
bash
docker run -d --restart=unless-stopped -p 80:80 -p 443:443 --privileged --name rancher rancher/rancher:v2.5.7
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node04
bash
192.168.10.50
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创建成功
给集群添加监控
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bash
kubectl get pod -n cattle-prometheus
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给集群添加deployment
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给集群添加service
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给集群添加ingress
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给集群添加pvc
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给集群pod添加动态pvc
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实验完成