• k8s install & deploy


      1 https://www.cnblogs.com/g2thend/p/11616534.html
      2 
      3 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.15.0
      4 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:1.15.0
      5 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:1.15.0
      6 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:1.15.0
      7 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.1
      8 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.3.10
      9 docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.3.1
     10 
     11 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver:v1.15.0    k8s.gcr.io/kube-apiserver:v1.15.0
     12 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager:v1.15.0   k8s.gcr.io/kube-controller-manager:v1.15.0
     13 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler:v1.15.0  k8s.gcr.io/kube-scheduler:v1.15.0
     14 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy:v1.15.0  k8s.gcr.io/kube-proxy:v1.15.0
     15 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/pause:3.1  k8s.gcr.io/pause:3.1
     16 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/etcd:3.3.10  k8s.gcr.io/etcd:3.3.10
     17 docker tag registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:1.3.1  k8s.gcr.io/coredns:1.3.
     18 
     19 sder@sde_env_01:~/k8s$ sudo kubeadm init --kubernetes-version=v1.15.0 --pod-network-cidr 10.244.0.0/16
     20 [init] Using Kubernetes version: v1.15.0
     21 [preflight] Running pre-flight checks
     22         [WARNING IsDockerSystemdCheck]: detected "cgroupfs" as the Docker cgroup driver. The recommended driver is "systemd". Please follow the guide at https://kubernetes.io/docs/setup/cri/
     23         [WARNING SystemVerification]: this Docker version is not on the list of validated versions: 20.10.3. Latest validated version: 18.09
     24 [preflight] Pulling images required for setting up a Kubernetes cluster
     25 [preflight] This might take a minute or two, depending on the speed of your internet connection
     26 [preflight] You can also perform this action in beforehand using 'kubeadm config images pull'
     27 [kubelet-start] Writing kubelet environment file with flags to file "/var/lib/kubelet/kubeadm-flags.env"
     28 [kubelet-start] Writing kubelet configuration to file "/var/lib/kubelet/config.yaml"
     29 [kubelet-start] Activating the kubelet service
     30 [certs] Using certificateDir folder "/etc/kubernetes/pki"
     31 [certs] Generating "ca" certificate and key
     32 [certs] Generating "apiserver-kubelet-client" certificate and key
     33 [certs] Generating "apiserver" certificate and key
     34 [certs] apiserver serving cert is signed for DNS names [k8s-master kubernetes kubernetes.default kubernetes.default.svc kubernetes.default.svc.cluster.local] and IPs [10.96.0.1 10.18.1.181]
     35 [certs] Generating "front-proxy-ca" certificate and key
     36 [certs] Generating "front-proxy-client" certificate and key
     37 [certs] Generating "etcd/ca" certificate and key
     38 [certs] Generating "etcd/healthcheck-client" certificate and key
     39 [certs] Generating "apiserver-etcd-client" certificate and key
     40 [certs] Generating "etcd/server" certificate and key
     41 [certs] etcd/server serving cert is signed for DNS names [k8s-master localhost] and IPs [10.18.1.181 127.0.0.1 ::1]
     42 [certs] Generating "etcd/peer" certificate and key
     43 [certs] etcd/peer serving cert is signed for DNS names [k8s-master localhost] and IPs [10.18.1.181 127.0.0.1 ::1]
     44 [certs] Generating "sa" key and public key
     45 [kubeconfig] Using kubeconfig folder "/etc/kubernetes"
     46 [kubeconfig] Writing "admin.conf" kubeconfig file
     47 [kubeconfig] Writing "kubelet.conf" kubeconfig file
     48 [kubeconfig] Writing "controller-manager.conf" kubeconfig file
     49 [kubeconfig] Writing "scheduler.conf" kubeconfig file
     50 [control-plane] Using manifest folder "/etc/kubernetes/manifests"
     51 [control-plane] Creating static Pod manifest for "kube-apiserver"
     52 [control-plane] Creating static Pod manifest for "kube-controller-manager"
     53 [control-plane] Creating static Pod manifest for "kube-scheduler"
     54 [etcd] Creating static Pod manifest for local etcd in "/etc/kubernetes/manifests"
     55 [wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory "/etc/kubernetes/manifests". This can take up to 4m0s
     56 
     57 [apiclient] All control plane components are healthy after 21.003203 seconds
     58 [upload-config] Storing the configuration used in ConfigMap "kubeadm-config" in the "kube-system" Namespace
     59 [kubelet] Creating a ConfigMap "kubelet-config-1.15" in namespace kube-system with the configuration for the kubelets in the cluster
     60 [upload-certs] Skipping phase. Please see --upload-certs
     61 [mark-control-plane] Marking the node k8s-master as control-plane by adding the label "node-role.kubernetes.io/master=''"
     62 [mark-control-plane] Marking the node k8s-master as control-plane by adding the taints [node-role.kubernetes.io/master:NoSchedule]
     63 [bootstrap-token] Using token: 3pq8az.ef8ucjjr38zb067n
     64 [bootstrap-token] Configuring bootstrap tokens, cluster-info ConfigMap, RBAC Roles
     65 [bootstrap-token] configured RBAC rules to allow Node Bootstrap tokens to post CSRs in order for nodes to get long term certificate credentials
     66 [bootstrap-token] configured RBAC rules to allow the csrapprover controller automatically approve CSRs from a Node Bootstrap Token
     67 [bootstrap-token] configured RBAC rules to allow certificate rotation for all node client certificates in the cluster
     68 [bootstrap-token] Creating the "cluster-info" ConfigMap in the "kube-public" namespace
     69 [addons] Applied essential addon: CoreDNS
     70 [addons] Applied essential addon: kube-proxy
     71 
     72 Your Kubernetes control-plane has initialized successfully!
     73 
     74 To start using your cluster, you need to run the following as a regular user:
     75 
     76   mkdir -p $HOME/.kube
     77   sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
     78   sudo chown $(id -u):$(id -g) $HOME/.kube/config
     79 
     80 You should now deploy a pod network to the cluster.
     81 Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at:
     82   https://kubernetes.io/docs/concepts/cluster-administration/addons/
     83 
     84 Then you can join any number of worker nodes by running the following on each as root:
     85 
     86 kubeadm join 10.18.1.181:6443 --token 3pq8az.ef8ucjjr38zb067n 
     87     --discovery-token-ca-cert-hash sha256:25ea22aeb28e2afedce4e965bdb71fe38cbecc2f553023b531b0256e9fd75769
     88 sder@sde_env_01:~/k8s$
     89 
     90 sder@k8s-master:~/k8s$ kubectl get svc
     91 NAME         TYPE           CLUSTER-IP       EXTERNAL-IP   PORT(S)          AGE
     92 kubernetes   ClusterIP      10.96.0.1        <none>        443/TCP          29h
     93 kubia-http   LoadBalancer   10.110.12.154    <pending>     8080:30105/TCP   22h
     94 nginx        ClusterIP      10.105.222.111   <none>        80/TCP           29h
     95 
     96 expose  ?
     97 
     98 apt install bash-completion
     99 source /usr/share/bash-completion/bash_completion
    100 source <(kubectl completion bash)
  • 相关阅读:
    此网页的安全性验证无效并且可能损坏的错误的解决方法
    fixSidebar简介与修正log
    Git可视化极简易教程 —— Git GUI使用方法
    windows平台快速搭建Linux(CentOS)
    CentOS在线安装Mysql5.7
    springboot集成mybatis(二)
    springboot测试、打包、部署
    springboot快速入门
    springboot集成mybatis(一)
    CentOS在线安装JDK
  • 原文地址:https://www.cnblogs.com/cjyp/p/15529840.html
Copyright © 2020-2023  润新知