元元的博客

1.进入/kubernetes/cluster/addons/dashboard目录a.修改dashboard-controller.yaml为国内镜像或者自己私服的镜像< image: siriuszg/kubernetes-dashboard-amd64:v1.8.3---> image: k8s.gcr.io/kubernetes-dash...

1.下载并分发flannela.下载mkdir flannelwget https://github.com/coreos/flannel/releases/download/v0.10.0/flannel-v0.10.0-linux-amd64.tar.gztar -xzvf flannel-v0.10.0-linux-amd64.tar.gz -C flannelb.分发for ...

1.下载wget https://storage.googleapis.com/kubernetes-release/release/v1.11.4/kubernetes-server-linux-amd64.tar.gztar -xzvf kubernetes-server-linux-amd64.tar.gzcd kubernetestar -xzvf kubernetes-src....

如果自己有服务器可以用haproxy+keepalived搭建高可用负载，如果用三方例如阿里云可以忽略此步骤https://www.cnblogs.com/galengao/p/7417520.html1.安装for node_ip in ${NODE_IPS[@]} do echo ">>> ${node_ip}" ssh root@${node_ip...

1.创建 kubernetes 证书和私钥cat > kubernetes-csr.json <<EOF{ "CN": "kubernetes", "hosts": [ "127.0.0.1", "172.17.13.204", "172.17.13.205", "172.17.13.202&q

1.创建并分发证书a.创建配置文件cat > kube-controller-manager-csr.json <<EOF{ "CN": "system:kube-controller-manager", "key": { "algo": "rsa", "size": 2048 },

1.创建并分发证书a.创建配置文件cat > kube-scheduler-csr.json <<EOF{ "CN": "system:kube-scheduler", "hosts": [ "127.0.0.1", "172.17.13

1.环境配置依赖的程序flannelddockerkubeletkube-proxy安装（第1节 f步骤如果执行过就不用执行了）for node_ip in ${NODE_IPS[@]} do echo ">>> ${node_ip}" ssh root@${node_ip} "yum install -y epel-release"

1.下载及分发wget https://download.docker.com/linux/static/stable/x86_64/docker-18.06.1-ce.tgztar -xvf docker-18.06.1-ce.tgz分发for node_ip in ${NODE_IPS[@]} do echo ">>> ${node_ip}" s...

1.创建及分发 kubelet bootstrap kubeconfigfor node_name in ${NODE_NAMES[@]} do echo ">>> ${node_name}" export BOOTSTRAP_TOKEN=$(kubeadm token create \ --description kubelet-bootst...

1.创建并分发kube-proxy 证书cat > kube-proxy-csr.json <<EOF{ "CN": "system:kube-proxy", "key": { "algo": "rsa", "size&

1.检查节点状态kubectl get nodes2.创建测试文件cat > nginx-ds.yml <<EOFapiVersion: v1kind: Servicemetadata: name: nginx-ds labels: app: nginx-dsspec: type: NodePort selector: app: n...

09-1.coredns09-2.Dashboard v1.8.3https://github.com/kubernetes/dashboard/releases09-3.Heapster (influxdb、grafana) v1.5.4https://github.com/kubernetes/heapster/releases09-4.Metrics Server09-5.EFK...

1.下载并分发etcda.下载wget https://github.com/coreos/etcd/releases/download/v3.3.9/etcd-v3.3.9-linux-amd64.tar.gztar -xvf etcd-v3.3.9-linux-amd64.tar.gzb.分发for node_ip in ${NODE_IPS[@]} do echo "...

1.下载和分发 kubectl 二进制文件wget https://storage.googleapis.com/kubernetes-release/release/v1.11.4/kubernetes-client-linux-amd64.tar.gztar -xzvf kubernetes-client-linux-amd64.tar.gz分发for node_ip in ${NO...

1.安装 cfssl 工具集sudo mkdir -p /opt/k8s/cert && sudo chown -R k8s /opt/k8s && cd /opt/k8swget https://pkg.cfssl.org/R1.2/cfssl_linux-amd64mv cfssl_linux-amd64 /opt/k8s/bin/cfsslwget h...

1.下载并解压wget https://github.com/kubernetes/heapster/archive/v1.5.4.tar.gztar -xzvf v1.5.4.tar.gzmv v1.5.4.tar.gz heapster-1.5.4.tar.gz2.修改配置cd heapster-1.5.4/deploy/kube-config/influxdba.vim gra...

1.创建并分发证书a.配置cat > metrics-server-csr.json <<EOF{“CN”: “aggregator”,“hosts”: [],“key”: {“algo”: “rsa”,“size”: 2048},“names”: [{“C”: “CN”,“ST”: “BeiJing”,“L”: “BeiJing”,“O”: “k8...

插件对应目录kubernetes/cluster/addons/fluentd-elasticsearch1.修改配置文件vim es-statefulset.yaml< - image: k8s.gcr.io/elasticsearch:v5.6.4---> - image: longtds/elasticsearch:v5.6.4vim flu...

1.组件状态kubectl get componentstatuseskubectl get cs2.集群信息kubectl cluster-info3.查看所有namespaceskubectl get all --all-namespaces从namespace为kube-system中查找podskubectl get pods --namespace kube-sy...

1.Deployment配置文件 eurekaserver.yamlapiVersion: extensions/v1beta1kind: Deploymentmetadata: name: eurekaservice1spec: replicas: 1 template: metadata: labels: run: eurekaservi...

1.Deployment配置文件 rabbitmq.yamlapiVersion: extensions/v1beta1kind: Deploymentmetadata: name: rabbit1spec: replicas: 1 template: metadata: labels: run: rabbit1 spec: ...

1.configserver工程配置文件eurekaService: service1: eurekaservice1 service2: eurekaservice2 service3: eurekaservice3spring: application: name: configserverdocker cloud: config: serv...

如果使用的数据库不是通过docker及k8s管理，可以通过建立EndPoint和Service把外部服务器封装成k8s可以使用的服务。1.创建EndPointapiVersion: v1kind: Endpointsmetadata: name: mysqlsubsets: - addresses: - ip: 172.17.189.251 ports: -...

1.创建nfs的podcat > nfs-server-pod.yaml <<"EOF"apiVersion: v1kind: Podmetadata: name: nfs-server labels: role: nfs-serverspec: containers: - name: nfs-server image: jsaf...

部署geteway1.Deployment配置文件 gateway.yamlapiVersion: extensions/v1beta1kind: Deploymentmetadata: name: gatewayspec: replicas: 1 template: metadata: labels: run: gateway s...

服务器3台操作系统CentOS 7.4 64位docker版本18.06.1-ce 目前最新版docker-18.09.0启动时找不到DOCKER_NETWORK_OPTIONShttps://github.com/docker/docker-ce/releasesdocker私服docker registry v2https://hub.docker.com/r/library/re...

1.使用三台机器进行部署 IP分别为172.17.13.204172.17.13.205172.17.13.2022.三台机器分别设置，注意一定要每台机器都配置a.设置hostnamevim /etc/hostname 分别设置hostnamesudo hostnamectl set-hostname kube-node1sudo hostnamectl set-hostname ...

1.修改配置文件cp coredns.yaml.base coredns.yamldiff coredns.yaml.base coredns.yaml61c61< kubernetes __PILLAR__DNS__DOMAIN__ in-addr.arpa ip6.arpa {---> kubernetes cluster.local...