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"),t("h3",{attrs:{id:"安装docker"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#安装docker","aria-hidden":"true"}},[a._v("#")]),a._v(" 安装docker")]),a._v(" "),t("p",[t("strong",[a._v("卸载旧版本")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sudo")]),a._v(" yum remove docker "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-client "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-client-latest "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-common "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-latest "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-latest-logrotate "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-logrotate "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-selinux "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-engine-selinux "),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v("\\")]),a._v("\n\tdocker-engine\n")])])]),t("p",[t("strong",[a._v("下载依赖包及安装包")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[a._v("wget")]),a._v(" https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm\n\n"),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("wget")]),a._v(" https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-cli-18.09.7-3.el7.x86_64.rpm\n\n"),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("wget")]),a._v(" https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.7-3.el7.x86_64.rpm\n")])])]),t("p",[t("strong",[a._v("安装")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sudo")]),a._v(" yum "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("install")]),a._v(" -y containerd.io-1.2.6-3.3.el7.x86_64.rpm\n"),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sudo")]),a._v(" yum "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("install")]),a._v(" -y docker-ce-cli-18.09.7-3.el7.x86_64.rpm\n"),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sudo")]),a._v(" yum "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("install")]),a._v(" -y docker-ce-18.09.7-3.el7.x86_64.rpm\n"),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sudo")]),a._v(" systemctl "),t("span",{pre:!0,attrs:{class:"token builtin 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operator"}},[a._v("=")]),t("span",{pre:!0,attrs:{class:"token number"}},[a._v("0")]),a._v("\n"),t("span",{pre:!0,attrs:{class:"token assign-left variable"}},[a._v("gpgkey")]),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("=")]),a._v("http://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg\n http://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg\nEOF\n")])])]),t("p",[t("strong",[a._v("关闭swap、防火墙")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("swapoff -a\n")])])]),t("p",[t("strong",[a._v("关闭SeLinux")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("setenforce "),t("span",{pre:!0,attrs:{class:"token number"}},[a._v("0")]),a._v("\n")])])]),t("p",[t("strong",[a._v("修改 /etc/sysctl.conf")])]),a._v(" "),t("p",[t("code",[a._v("vim /etc/sysctl.conf")])]),a._v(" "),t("p",[a._v("向其中添加")]),a._v(" "),t("div",{staticClass:"language- extra-class"},[t("pre",{pre:!0,attrs:{class:"language-text"}},[t("code",[a._v("net.ipv4.ip_forward = 1\nnet.bridge.bridge-nf-call-ip6tables = 1\nnet.bridge.bridge-nf-call-iptables = 1\n")])])]),t("p",[a._v("如下图所示")]),a._v(" "),t("p",[t("img",{attrs:{src:e(66),alt:"image-20190715085036593",title:":size=600x445"}})]),a._v(" "),t("p",[t("strong",[a._v("安装kubelet、kubeadm、kubectl")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("yum "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("install")]),a._v(" -y kubelet-1.15.0 kubeadm-1.15.0 kubectl-1.15.0\n")])])]),t("p",[t("strong",[a._v("修改docker Cgroup Driver为systemd")])]),a._v(" "),t("p",[t("code",[a._v("vim /usr/lib/systemd/system/docker.service")])]),a._v(" "),t("p",[a._v("向其中他添加")]),a._v(" "),t("p",[t("code",[a._v("--exec-opt native.cgroupdriver=systemd")])]),a._v(" "),t("p",[a._v("如下图所示")]),a._v(" "),t("p",[t("img",{attrs:{src:e(67),alt:"屏幕快照 2019-07-15 09.01.21",title:":size=1000x326"}})]),a._v(" "),t("p",[a._v("重启 docker")]),a._v(" "),t("div",{staticClass:"language- extra-class"},[t("pre",{pre:!0,attrs:{class:"language-text"}},[t("code",[a._v("systemctl daemon-reload\nsystemctl restart docker\n")])])]),t("p",[t("strong",[a._v("启动kubelet")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("systemctl "),t("span",{pre:!0,attrs:{class:"token builtin class-name"}},[a._v("enable")]),a._v(" kubelet "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("&&")]),a._v(" systemctl start kubelet\n")])])]),t("p",[t("strong",[a._v("加载 kubernetes 镜像")])]),a._v(" "),t("p",[a._v("由于k8s服务相关镜像在国外镜像源，国内无法访问")]),a._v(" "),t("p",[a._v("执行以下命令添加docker k8s国内镜像源")]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[a._v("curl")]),a._v(" -sSL https://get.daocloud.io/daotools/set_mirror.sh "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("|")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sh")]),a._v(" -s http://f1361db2.m.daocloud.io\n\nsystemctl restart docker\n")])])]),t("p",[t("strong",[a._v("拉取k8s相关镜像")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("docker pull mirrorgooglecontainers/kube-apiserver:v1.15.0\ndocker pull mirrorgooglecontainers/kube-controller-manager:v1.15.0\ndocker pull mirrorgooglecontainers/kube-scheduler:v1.15.0\ndocker pull mirrorgooglecontainers/kube-proxy:v1.15.0\ndocker pull mirrorgooglecontainers/pause:3.1\ndocker pull mirrorgooglecontainers/etcd:3.3.10\ndocker pull coredns/coredns:1.3.1\n")])])]),t("p",[t("strong",[a._v("更改镜像名为k8s官网镜像")])]),a._v(" "),t("div",{staticClass:"language-bash 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"),t("h3",{attrs:{id:"在-demo-master-a-1-机器上执行"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#在-demo-master-a-1-机器上执行","aria-hidden":"true"}},[a._v("#")]),a._v(" 在 demo-master-a-1 机器上执行")]),a._v(" "),t("p",[a._v("以下命令以 root 身份执行")]),a._v(" "),t("p",[t("strong",[a._v("配置 apiserver.demo 的域名")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token builtin class-name"}},[a._v("echo")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token string"}},[a._v('"x.x.x.x apiserver.demo"')]),a._v(" "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v(">>")]),a._v(" /etc/hosts\n")])])]),t("blockquote",[t("p",[a._v("请替换其中的 x.x.x.x 为您的 demo-master-a-1 的实际 ip 地址")])]),a._v(" "),t("p",[t("strong",[a._v("创建 /root/k8s/kubeadm-config.yaml")])]),a._v(" "),t("div",{staticClass:"language-yaml extra-class"},[t("pre",{pre:!0,attrs:{class:"language-yaml"}},[t("code",[t("span",{pre:!0,attrs:{class:"token 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x.x.x.x 替换为 loader balancer 的实际 ip")])]),a._v(" "),t("li",[t("p",[a._v("将 kubeadm join 命令后的参数替换为上一个步骤中实际从 demo-master-a-1 节点获得的参数")])])])]),a._v(" "),t("h3",{attrs:{id:"检查-apiserver初始化结果-2"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#检查-apiserver初始化结果-2","aria-hidden":"true"}},[a._v("#")]),a._v(" 检查 apiserver初始化结果")]),a._v(" "),t("p",[a._v("在第一个master节点 demo-master-a-1 上执行")]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("kubectl get nodes\n")])])]),t("p",[t("img",{attrs:{src:e(328),alt:"image-20190715193838012"}})]),a._v(" "),t("h2",{attrs:{id:"移除-worker-节点"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#移除-worker-节点","aria-hidden":"true"}},[a._v("#")]),a._v(" 移除 worker 节点")]),a._v(" "),t("blockquote",[t("p",[a._v("正常情况下，您无需移除 worker 节点")])]),a._v(" "),t("p",[a._v("在准备移除的 worker 节点上执行")]),a._v(" "),t("div",{staticClass:"language-bash 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环境的搭建。（推荐阿里云是因为，阿里云是当下技术爱好者最容易接触到的云环境，拥有一个3节点 Kubernetes 集群，每天的成本不超过12元，且，停机状态下不收费，非常适合于技术爱好者学习时使用。）")]),a._v(" "),t("p",[t("a",{attrs:{href:"https://promotion.aliyun.com/ntms/yunparter/invite.html?userCode=obezo3pg",target:"_blank",rel:"noopener noreferrer"}},[a._v("领取阿里云最高2000元红包"),t("OutboundLink")],1)]),a._v(" 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operator"}},[a._v("=")]),t("span",{pre:!0,attrs:{class:"token number"}},[a._v("0")]),a._v("\n"),t("span",{pre:!0,attrs:{class:"token assign-left variable"}},[a._v("gpgkey")]),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("=")]),a._v("http://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg\n http://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg\nEOF\n")])])]),t("p",[t("strong",[a._v("关闭swap、防火墙")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("swapoff -a\n")])])]),t("p",[t("strong",[a._v("关闭SeLinux")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("setenforce "),t("span",{pre:!0,attrs:{class:"token number"}},[a._v("0")]),a._v("\n")])])]),t("p",[t("strong",[a._v("修改 /etc/sysctl.conf")])]),a._v(" "),t("p",[t("code",[a._v("vim /etc/sysctl.conf")])]),a._v(" "),t("p",[a._v("向其中添加")]),a._v(" "),t("div",{staticClass:"language- extra-class"},[t("pre",{pre:!0,attrs:{class:"language-text"}},[t("code",[a._v("net.ipv4.ip_forward = 1\nnet.bridge.bridge-nf-call-ip6tables = 1\nnet.bridge.bridge-nf-call-iptables = 1\n")])])]),t("p",[a._v("如下图所示")]),a._v(" "),t("p",[t("img",{attrs:{src:e(66),alt:"image-20190715085036593",title:":size=600x445"}})]),a._v(" "),t("p",[t("strong",[a._v("安装kubelet、kubeadm、kubectl")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("yum "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("install")]),a._v(" -y kubelet-1.15.0 kubeadm-1.15.0 kubectl-1.15.0\n")])])]),t("p",[t("strong",[a._v("修改docker Cgroup Driver为systemd")])]),a._v(" "),t("p",[t("code",[a._v("vim /usr/lib/systemd/system/docker.service")])]),a._v(" "),t("p",[a._v("向其中他添加")]),a._v(" "),t("p",[t("code",[a._v("--exec-opt native.cgroupdriver=systemd")])]),a._v(" "),t("p",[a._v("如下图所示")]),a._v(" "),t("p",[t("img",{attrs:{src:e(67),alt:"屏幕快照 2019-07-15 09.01.21",title:":size=1000x326"}})]),a._v(" "),t("p",[a._v("重启 docker")]),a._v(" "),t("div",{staticClass:"language- extra-class"},[t("pre",{pre:!0,attrs:{class:"language-text"}},[t("code",[a._v("systemctl daemon-reload\nsystemctl restart docker\n")])])]),t("p",[t("strong",[a._v("启动kubelet")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("systemctl "),t("span",{pre:!0,attrs:{class:"token builtin class-name"}},[a._v("enable")]),a._v(" kubelet "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("&&")]),a._v(" systemctl start kubelet\n")])])]),t("p",[t("strong",[a._v("加载 kubernetes 镜像")])]),a._v(" "),t("p",[a._v("由于k8s服务相关镜像在国外镜像源，国内无法访问")]),a._v(" "),t("p",[a._v("执行以下命令添加docker k8s国内镜像源")]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token function"}},[a._v("curl")]),a._v(" -sSL https://get.daocloud.io/daotools/set_mirror.sh "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v("|")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("sh")]),a._v(" -s http://f1361db2.m.daocloud.io\n\nsystemctl restart docker\n")])])]),t("p",[t("strong",[a._v("拉取k8s相关镜像")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("docker pull mirrorgooglecontainers/kube-apiserver:v1.15.0\ndocker pull mirrorgooglecontainers/kube-controller-manager:v1.15.0\ndocker pull mirrorgooglecontainers/kube-scheduler:v1.15.0\ndocker pull mirrorgooglecontainers/kube-proxy:v1.15.0\ndocker pull mirrorgooglecontainers/pause:3.1\ndocker pull mirrorgooglecontainers/etcd:3.3.10\ndocker pull coredns/coredns:1.3.1\n")])])]),t("p",[t("strong",[a._v("更改镜像名为k8s官网镜像")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("docker tag d235b23c3570 k8s.gcr.io/kube-proxy:v1.15.0\ndocker tag 201c7a840312 k8s.gcr.io/kube-apiserver:v1.15.0\ndocker tag 2d3813851e87 k8s.gcr.io/kube-scheduler:v1.15.0\ndocker tag 8328bb49b652 k8s.gcr.io/kube-controller-manager:v1.15.0\ndocker tag da86e6ba6ca1 k8s.gcr.io/pause:3.1\ndocker tag eb516548c180 k8s.gcr.io/coredns:1.3.1\ndocker tag 2c4adeb21b4f k8s.gcr.io/etcd:3.3.10\n")])])]),t("p",[t("strong",[a._v("制作镜像")])]),a._v(" "),t("p",[a._v("请参考阿里云基于ECS "),t("a",{attrs:{href:"https://help.aliyun.com/document_detail/35109.html?spm=5176.2020520101.0.0.75fc4df5mtdFmV",target:"_blank",rel:"noopener noreferrer"}},[a._v("制作虚拟机镜像"),t("OutboundLink")],1),a._v(" 的文档")]),a._v(" "),t("h2",{attrs:{id:"初始化-master-节点"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#初始化-master-节点","aria-hidden":"true"}},[a._v("#")]),a._v(" 初始化 master 节点")]),a._v(" "),t("h3",{attrs:{id:"在-demo-master-a-1-机器上执行"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#在-demo-master-a-1-机器上执行","aria-hidden":"true"}},[a._v("#")]),a._v(" 在 demo-master-a-1 机器上执行")]),a._v(" "),t("p",[a._v("以下命令以 root 身份执行")]),a._v(" "),t("p",[t("strong",[a._v("配置 apiserver.demo 的域名")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token builtin class-name"}},[a._v("echo")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token string"}},[a._v('"x.x.x.x apiserver.demo"')]),a._v(" "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v(">>")]),a._v(" /etc/hosts\n")])])]),t("blockquote",[t("p",[a._v("请替换其中的 x.x.x.x 为您的 demo-master-a-1 的实际 ip 地址")])]),a._v(" "),t("p",[t("strong",[a._v("创建 /root/k8s/kubeadm-config.yaml")])]),a._v(" "),t("div",{staticClass:"language-yaml extra-class"},[t("pre",{pre:!0,attrs:{class:"language-yaml"}},[t("code",[t("span",{pre:!0,attrs:{class:"token key atrule"}},[a._v("apiVersion")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v(":")]),a._v(" kubeadm.k8s.io/v1beta1\n"),t("span",{pre:!0,attrs:{class:"token key atrule"}},[a._v("kind")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v(":")]),a._v(" ClusterConfiguration\n"),t("span",{pre:!0,attrs:{class:"token key atrule"}},[a._v("kubernetesVersion")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v(":")]),a._v(" v1.15.0\n"),t("span",{pre:!0,attrs:{class:"token key atrule"}},[a._v("controlPlaneEndpoint")]),t("span",{pre:!0,attrs:{class:"token punctuation"}},[a._v(":")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token string"}},[a._v('"apiserver.demo:6443"')]),a._v("\n\n")])])]),t("p",[t("strong",[a._v("初始化 apiserver")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("kubeadm init --config"),t("span",{pre:!0,attrs:{class:"token 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--discovery-token-ca-cert-hash sha256:6f7a8e40a810323672de5eee6f4d19aa2dbdb38411845a1bf5dd63485c43d303\n")])])]),t("h3",{attrs:{id:"初始化worker"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#初始化worker","aria-hidden":"true"}},[a._v("#")]),a._v(" 初始化worker")]),a._v(" "),t("p",[t("strong",[a._v("针对所有的 worker 节点执行")])]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[t("span",{pre:!0,attrs:{class:"token builtin class-name"}},[a._v("echo")]),a._v(" "),t("span",{pre:!0,attrs:{class:"token string"}},[a._v('"x.x.x.x apiserver.demo"')]),a._v(" "),t("span",{pre:!0,attrs:{class:"token operator"}},[a._v(">>")]),a._v(" /etc/hosts\nkubeadm "),t("span",{pre:!0,attrs:{class:"token function"}},[a._v("join")]),a._v(" apiserver.demo:6443 --token mpfjma.4vjjg8flqihor4vt --discovery-token-ca-cert-hash sha256:6f7a8e40a810323672de5eee6f4d19aa2dbdb38411845a1bf5dd63485c43d303\n")])])]),t("blockquote",[t("ul",[t("li",[t("p",[a._v("将 x.x.x.x 替换为 loader balancer 的实际 ip")])]),a._v(" "),t("li",[t("p",[a._v("将 kubeadm join 命令后的参数替换为上一个步骤中实际从 demo-master-a-1 节点获得的参数")])])])]),a._v(" "),t("h3",{attrs:{id:"检查-apiserver初始化结果-2"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#检查-apiserver初始化结果-2","aria-hidden":"true"}},[a._v("#")]),a._v(" 检查 apiserver初始化结果")]),a._v(" "),t("p",[a._v("在第一个master节点 demo-master-a-1 上执行")]),a._v(" "),t("div",{staticClass:"language-bash extra-class"},[t("pre",{pre:!0,attrs:{class:"language-bash"}},[t("code",[a._v("kubectl get nodes\n")])])]),t("p",[t("img",{attrs:{src:e(315),alt:"image-20190715193838012"}})]),a._v(" "),t("h2",{attrs:{id:"移除-worker-节点"}},[t("a",{staticClass:"header-anchor",attrs:{href:"#移除-worker-节点","aria-hidden":"true"}},[a._v("#")]),a._v(" 移除 worker 节点")]),a._v(" "),t("blockquote",[t("p",[a._v("正常情况下，您无需移除 worker 节点")])]),a._v(" "),t("p",[a._v("在准备移除的 worker 节点上执行")]),a._v(" "),t("div",{staticClass:"language-bash 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https://raw.githubusercontent.com/eip-work/eip-monitor-repository/master/dashboard/kuboard.yaml\n")])])]),a("p",[t._v("修改文件 kuboard.yaml 中 Ingress 的 host 为 kuboard.yourclustername.yourdomain.com")]),t._v(" "),a("p",[a("strong",[t._v("执行安装")])]),t._v(" "),a("div",{staticClass:"language-bash extra-class"},[a("pre",{pre:!0,attrs:{class:"language-bash"}},[a("code",[t._v("kubectl apply -f kuboard.yaml \n")])])]),a("h2",{attrs:{id:"获取-token"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#获取-token","aria-hidden":"true"}},[t._v("#")]),t._v(" 获取 token")]),t._v(" "),a("h3",{attrs:{id:"获取管理员用户-token"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#获取管理员用户-token","aria-hidden":"true"}},[t._v("#")]),t._v(" 获取管理员用户 token")]),t._v(" "),a("p",[a("strong",[t._v("拥有的权限")])]),t._v(" "),a("p",[t._v("此Token拥有 ClusterAdmin 的权限，可以执行所有操作")]),t._v(" "),a("div",{staticClass:"language-bash extra-class"},[a("pre",{pre:!0,attrs:{class:"language-bash"}},[a("code",[t._v("kubectl -n kube-system describe 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[kubernetes.io/service-account.name](http://kubernetes.io/service-account.name): kuboard-user\n[kubernetes.io/service-account.uid](http://kubernetes.io/service-account.uid): 948bb5e6-8cdc-11e9-b67e-fa163e5f7a0f\n\nType: [kubernetes.io/service-account-token](http://kubernetes.io/service-account-token)\n\nData\n====\nca.crt: 1025 bytes\nnamespace: 11 bytes\ntoken: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWc4aHhiIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI5NDhiYjVlNi04Y2RjLTExZTktYjY3ZS1mYTE2M2U1ZjdhMGYiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.DZ6dMTr8GExo5IH_vCWdB_MDfQaNognjfZKl0E5VW8vUFMVvALwo0BS-6Qsqpfxrlz87oE9yGVCpBYV0D00811bLhHIg-IR_MiBneadcqdQ_TGm_a0Pz0RbIzqJlRPiyMSxk1eXhmayfPn01upPdVCQj6D3vAY77dpcGplu3p5wE6vsNWAvrQ2d_V1KhR03IB1jJZkYwrI8FHCq_5YuzkPfHsgZ9MBQgH-jqqNXs6r8aoUZIbLsYcMHkin2vzRsMy_tjMCI9yXGiOqI-E5efTb-_KbDVwV5cbdqEIegdtYZ2J3mlrFQlmPGYTwFI8Ba9LleSYbCi4o0k74568KcN_w\n")])])]),a("h3",{attrs:{id:"获取只读用户的token"}},[a("a",{staticClass:"header-anchor",attrs:{href:"#获取只读用户的token","aria-hidden":"true"}},[t._v("#")]),t._v(" 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instance info replicator\ncom.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server\n at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)\n at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)\n at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59)\n at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)\n at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)\n at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829)\n at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121)\n at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n at 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"),a("p",[t._v("批量调整镜像版本的操作如下：")]),t._v(" "),a("ul",[a("li",[t._v("在名称空间页面点击 "),a("em",[a("strong",[t._v("调整镜像版本")])])])]),t._v(" "),a("p",[a("img",{attrs:{src:s(238),alt:"image-20190721000526434"}})]),t._v(" "),a("ul",[a("li",[a("p",[t._v("在要调整的镜像上点击 "),a("em",[a("strong",[t._v("修改")])])]),t._v(" "),a("p",[t._v("并填写新的镜像版本号，如下图所示：")])])]),t._v(" "),a("p",[a("img",{attrs:{src:s(239),alt:"image-20190721000759925"}})]),t._v(" "),a("ul",[a("li",[t._v("点击 "),a("em",[a("strong",[t._v("执行变更")])])])]),t._v(" "),a("p",[a("img",{attrs:{src:s(240),alt:"image-20190721000822458"}})]),t._v(" "),a("ul",[a("li",[t._v("点击 "),a("em",[a("strong",[t._v("应用")])])])]),t._v(" "),a("p",[a("img",{attrs:{src:s(241),alt:"image-20190721000847954"}})]),t._v(" "),a("ul",[a("li",[a("p",[t._v("点击 "),a("em",[a("strong",[t._v("完成")])])]),t._v(" "),a("p",[t._v("此时会进入容器组列表界面，请等待 Kubernetes 完成对容器组的调整（无需刷新页面）")])])]),t._v(" "),a("p",[a("img",{attrs:{src:s(242),alt:"image-20190721000919933"}})]),t._v(" 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"),s("h2",{attrs:{id:"工作负载编辑器介绍"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#工作负载编辑器介绍","aria-hidden":"true"}},[e._v("#")]),e._v(" 工作负载编辑器介绍")]),e._v(" "),s("p",[e._v("​\t\t为了降低 Kubernetes 的学习难度和使用难度，Kuboard 尝试对 Kubernetes 中管理的各种对象做了一个梳理，并以此为基础，设计了 Kuboard 工作负载编辑器。")]),e._v(" "),s("p",[e._v("​\t\tKuboard 工作负载编辑器以下图的方式理解和管理 Kubernetes 对象。")]),e._v(" "),s("p",[s("img",{attrs:{src:r(317),alt:"image-20190722165648180"}})]),e._v(" "),s("p",[e._v("上图中各概念与 Kuboard 工作负载编辑器界面的映射关系如下：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(318),alt:"image-20190722162249531"}})]),e._v(" "),s("h3",{attrs:{id:"_1-基本信息"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_1-基本信息","aria-hidden":"true"}},[e._v("#")]),e._v(" 1. 基本信息")]),e._v(" "),s("p",[e._v("基本信息对应到 Kubernetes 的 Workload Controller，当前 Kuboard 工作负载编辑器已经支持了使用频率最高的几类 Workload Controller ：")]),e._v(" "),s("ul",[s("li",[e._v("Deployment")]),e._v(" "),s("li",[e._v("StatefulSet")]),e._v(" "),s("li",[e._v("DaemonSet")])]),e._v(" "),s("p",[e._v("除此之外，Kubernetes 还有如下几类 Controller：")]),e._v(" "),s("ul",[s("li",[e._v("ReplicaSet （Kubernetes 官方推荐使用 Deployment 而不是 ReplicaSet）")]),e._v(" "),s("li",[e._v("ReplicationController （Kubernetes 官方推荐使用 Deployment 而不是 ReplicationController）")]),e._v(" "),s("li",[e._v("Garbage Collection")]),e._v(" "),s("li",[e._v("TTL controller For Finished Resources")]),e._v(" "),s("li",[e._v("Jobs")]),e._v(" "),s("li",[e._v("Cron Job")])]),e._v(" "),s("p",[e._v("Kuboard 未来将陆续支持 Garbage Collection，TTL Controller，Jobs 和 Cron Job。")]),e._v(" "),s("p",[e._v("Kubernetes Workload Controller 主要用于：")]),e._v(" "),s("ul",[s("li",[e._v("根据容器组模板的定义，创建和管理多个容器组")]),e._v(" "),s("li",[e._v("处理容器组的复制和上线")]),e._v(" "),s("li",[e._v("在集群范围内提供自修复能力")])]),e._v(" "),s("blockquote",[s("p",[e._v("例如：Workload Controller 起初在节点 A 上创建并运行了一个容器组 pod_a，当节点 A 出现故障不能正常工作时，Workload Controller 可以自动地在其他可用的节点上运行一个完全相同的容器组实例 pod_a' 以替代 pod_a。")]),e._v(" "),s("p",[e._v("不同类型的 Workload Controller 在处理容器组时，会有各自不同的行为。")])]),e._v(" "),s("blockquote",[s("p",[e._v("请参考 https://kubernetes.io/docs/concepts/workloads/pods/pod-overview/#pods-and-controllers")])]),e._v(" "),s("p",[e._v("基本信息编辑器的界面如下图所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(319),alt:"image-20190722172356943"}})]),e._v(" "),s("table",[s("thead",[s("tr",[s("th",[e._v("字段名称")]),e._v(" "),s("th",[e._v("字段描述")])])]),e._v(" "),s("tbody",[s("tr",[s("td",[e._v("服务类型")]),e._v(" "),s("td",[e._v("即工作负载类型，"),s("br"),e._v("当前支持： Deployment、StatefulSet、DaemonSet")])]),e._v(" "),s("tr",[s("td",[e._v("服务分层")]),e._v(" "),s("td",[e._v("决定了 Kuboard 将该工作负载展示在哪一个分层，同时，也确定了该工作负载名称的前缀，可选项有："),s("br"),e._v("* 展现层 web、网关层 gateway、服务层 svc、持久层 db、中间件层 cloud、监控层 monitor；"),s("br"),e._v("* 默认层当前不可选择")])]),e._v(" "),s("tr",[s("td",[e._v("标签")]),e._v(" "),s("td",[e._v("用于确定 Service 的 labelSelector、Controller 的 labels、容器组的 labels")])]),e._v(" "),s("tr",[s("td",[e._v("服务描述")]),e._v(" "),s("td",[e._v("展示在 Kuboard 界面上的一段描述信息")])]),e._v(" "),s("tr",[s("td",[e._v("副本数量")]),e._v(" "),s("td",[e._v("对于 Deployment 和 StatefulSet 可以填写，决定了该控制器应该维持的容器组副本的数量")])])])]),e._v(" "),s("h3",{attrs:{id:"_2-数据卷"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_2-数据卷","aria-hidden":"true"}},[e._v("#")]),e._v(" 2. 数据卷")]),e._v(" "),s("p",[e._v("​\t\t容器每次启动时，从镜像中初始化所有文件，后续对文件系统的修改、新增、删除操作的结果都是不能持久化的。当容器崩溃时， kubelet 重启该容器，但是原容器已经做的修改将丢失，因为每次启动容器，都是从镜像中初始化；此外，多个容器运行在同一个容器组中时，通常伴随着在不同容器之间共享文件的需求。")]),e._v(" "),s("p",[e._v("​\t\tKubernetes的抽象出了数据卷 Volume 的概念，以解决上述的问题。")]),e._v(" "),s("p",[e._v("​\t\t"),s("strong",[e._v("Kuboard 目前支持如下类型的数据卷：")])]),e._v(" "),s("ul",[s("li",[e._v("NFS")]),e._v(" "),s("li",[e._v("存储卷声明")]),e._v(" "),s("li",[e._v("emptyDir")]),e._v(" "),s("li",[e._v("配置 ConfigMap")]),e._v(" "),s("li",[e._v("Secrets")])]),e._v(" "),s("blockquote",[s("p",[e._v("Kubernetes 支持的数据卷类型，请参考：https://kubernetes.io/docs/concepts/storage/volumes/#types-of-volumes")]),e._v(" "),s("p",[e._v("Kuboard 认为当前支持的数据卷类型已经满足绝大多数应用场景，目前正在添加对更多类型数据卷的支持。")])]),e._v(" "),s("p",[e._v("​\t\t容器组中的不同容器都可以通过挂载点引用该容器组加载的数据卷。Kuboard 工作负载编辑中，使用如下界面定义数据卷：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(320),alt:"image-20190722182005060"}})]),e._v(" "),s("table",[s("thead",[s("tr",[s("th",[e._v("字段名称")]),e._v(" "),s("th",[e._v("说明")])])]),e._v(" "),s("tbody",[s("tr",[s("td",[e._v("数据卷名称")]),e._v(" "),s("td",[e._v("如图中的 "),s("em",[s("strong",[e._v("example-data")])]),e._v(" 、 "),s("em",[s("strong",[e._v("empty-dir")])])])]),e._v(" "),s("tr",[s("td",[e._v("数据卷类型")]),e._v(" "),s("td")]),e._v(" "),s("tr",[s("td",[e._v("数据卷详细信息")]),e._v(" "),s("td",[e._v("不同类型的数据卷需要填写的信息不尽相同，例如"),s("br"),e._v("存储卷声明，需要选择事先已经在名称空间中创建好的存储卷声明"),s("br"),e._v("NFS，需要填写 NFS Server 的地址，以及 NFS Path")])])])]),e._v(" "),s("h3",{attrs:{id:"_3-身份信息"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_3-身份信息","aria-hidden":"true"}},[e._v("#")]),e._v(" 3. 身份信息")]),e._v(" "),s("p",[e._v("身份信息区域主要为容器组定义两类信息：")]),e._v(" "),s("ul",[s("li",[e._v("imagePullSecrets，容器组调用镜像仓库接口抓取镜像时所使用的用户名密码。如果您使用了私有镜像仓库，您需要在此指定镜像仓库的用户名密码；如果您使用 docker 公共仓库，则无需填写 imagePullSecrets")]),e._v(" "),s("li",[e._v("ServiceAccount，容器组调用 kubernetes apiserver 时，所使用的身份信息")])]),e._v(" "),s("p",[e._v("Kuboard 工作负载编辑器中关于身份信息的编辑界面如下所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(321),alt:"image-20190722183329825"}})]),e._v(" "),s("h3",{attrs:{id:"_4-容器"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_4-容器","aria-hidden":"true"}},[e._v("#")]),e._v(" 4. 容器")]),e._v(" "),s("p",[e._v("容器是我们真正应用程序镜像被加载和运行的地方，按照 Kubernetes 的设计，一个容器组 Pod 中可以包含多个容器 Container，这些容器被分为两类：")]),e._v(" "),s("ul",[s("li",[e._v("初始化容器\n"),s("ul",[s("li",[e._v("初始化容器总是执行后结束执行")]),e._v(" "),s("li",[e._v("初始化容器按其定义的顺序执行，前一个初始化容器执行结束后，才开始后一个初始化容器的执行")]),e._v(" "),s("li",[e._v("只有初始化容器执行成功后，容器组才启动工作容器")]),e._v(" "),s("li",[e._v("请参考 https://kubernetes.io/docs/concepts/workloads/pods/init-containers/")])])]),e._v(" "),s("li",[e._v("工作容器\n"),s("ul",[s("li",[e._v("容器组可以包含一个或多个工作容器")]),e._v(" "),s("li",[e._v("https://kubernetes.io/docs/concepts/workloads/pods/pod-overview")])])])]),e._v(" "),s("p",[e._v("Kuborad中，定义容器的界面如下图所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(322),alt:"image-20190722183750444"}})]),e._v(" "),s("p",[s("img",{attrs:{src:r(323),alt:"image-20190722184516447"}})]),e._v(" "),s("h3",{attrs:{id:"_5-访问方式"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_5-访问方式","aria-hidden":"true"}},[e._v("#")]),e._v(" 5. 访问方式")]),e._v(" "),s("p",[e._v("​\t\t访问方式，即 Kubernetes Service。")]),e._v(" "),s("blockquote",[s("p",[e._v("请参考： https://kubernetes.io/docs/concepts/services-networking/service/")])]),e._v(" "),s("p",[e._v("​\t\tKuboard 中，支持 ClusterIP（集群内访问） 以及 NodePort（VPC 内访问） 两种 Service 访问方式，您也可以不为该工作负载定义 Service 访问方式。访问方式的界面如下所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(324),alt:"image-20190722184943431"}})]),e._v(" "),s("h3",{attrs:{id:"_6-互联网入口"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_6-互联网入口","aria-hidden":"true"}},[e._v("#")]),e._v(" 6. 互联网入口")]),e._v(" "),s("p",[e._v("​\t\t互联网入口，即 Kubernetes Ingress。")]),e._v(" "),s("blockquote",[s("p",[e._v("请参考： https://kubernetes.io/docs/concepts/services-networking/ingress/")])]),e._v(" "),s("p",[e._v("​\t\tKuboard 并不限定您使用何种类型的 "),s("a",{attrs:{href:"https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/",target:"_blank",rel:"noopener noreferrer"}},[e._v("Ingress Controller"),s("OutboundLink")],1),e._v("， 但是 "),s("a",{attrs:{href:"/install/install-k8s"}},[e._v("安装 Kubernetes 用于测试")]),e._v(" 文档中，推荐使用的 Ingress Controller 是 "),s("a",{attrs:{href:"https://github.com/nginxinc/kubernetes-ingress",target:"_blank",rel:"noopener noreferrer"}},[e._v("Nginx-Ingress"),s("OutboundLink")],1),e._v("。")]),e._v(" "),s("p",[e._v("​\t\t在您使用 Nginx-Ingress 的情况下，要想确保您能按照互联网入口中定义的域名访问您的服务，请确保以下两点：")]),e._v(" "),s("ul",[s("li",[e._v("域名解析指向 Kubernetes 集群中 Worker 节点对应的负载均衡的 IP 地址\n"),s("ul",[s("li",[e._v("如果是测试环境，也可以只指向其中一台 Worker 节点的 IP 地址")])])]),e._v(" "),s("li",[e._v("通过该域名，可以访问 Worker 节点的 80 端口\n"),s("ul",[s("li",[e._v("如果您启用了 HTTPS，请同时确保通过该域名可以访问 Worker 节点的 443 端口")])])])]),e._v(" "),s("p",[e._v("​\t\tKuboard 中，定义互联网入口的界面如下所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(325),alt:"image-20190722185113938"}})])])},[],!1,null,null,null);t.default=v.exports}}]); \ No newline at end of file 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"),s("p",[e._v("除此之外，Kubernetes 还有如下几类 Controller：")]),e._v(" "),s("ul",[s("li",[e._v("ReplicaSet （Kubernetes 官方推荐使用 Deployment 而不是 ReplicaSet）")]),e._v(" "),s("li",[e._v("ReplicationController （Kubernetes 官方推荐使用 Deployment 而不是 ReplicationController）")]),e._v(" "),s("li",[e._v("Garbage Collection")]),e._v(" "),s("li",[e._v("TTL controller For Finished Resources")]),e._v(" "),s("li",[e._v("Jobs")]),e._v(" "),s("li",[e._v("Cron Job")])]),e._v(" "),s("p",[e._v("Kuboard 未来将陆续支持 Garbage Collection，TTL Controller，Jobs 和 Cron Job。")]),e._v(" "),s("p",[e._v("Kubernetes Workload Controller 主要用于：")]),e._v(" "),s("ul",[s("li",[e._v("根据容器组模板的定义，创建和管理多个容器组")]),e._v(" "),s("li",[e._v("处理容器组的复制和上线")]),e._v(" "),s("li",[e._v("在集群范围内提供自修复能力")])]),e._v(" "),s("blockquote",[s("p",[e._v("例如：Workload Controller 起初在节点 A 上创建并运行了一个容器组 pod_a，当节点 A 出现故障不能正常工作时，Workload Controller 可以自动地在其他可用的节点上运行一个完全相同的容器组实例 pod_a' 以替代 pod_a。")]),e._v(" "),s("p",[e._v("不同类型的 Workload Controller 在处理容器组时，会有各自不同的行为。")])]),e._v(" "),s("blockquote",[s("p",[e._v("请参考 https://kubernetes.io/docs/concepts/workloads/pods/pod-overview/#pods-and-controllers")])]),e._v(" "),s("p",[e._v("基本信息编辑器的界面如下图所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(306),alt:"image-20190722172356943"}})]),e._v(" "),s("table",[s("thead",[s("tr",[s("th",[e._v("字段名称")]),e._v(" "),s("th",[e._v("字段描述")])])]),e._v(" "),s("tbody",[s("tr",[s("td",[e._v("服务类型")]),e._v(" "),s("td",[e._v("即工作负载类型，"),s("br"),e._v("当前支持： Deployment、StatefulSet、DaemonSet")])]),e._v(" "),s("tr",[s("td",[e._v("服务分层")]),e._v(" "),s("td",[e._v("决定了 Kuboard 将该工作负载展示在哪一个分层，同时，也确定了该工作负载名称的前缀，可选项有："),s("br"),e._v("* 展现层 web、网关层 gateway、服务层 svc、持久层 db、中间件层 cloud、监控层 monitor；"),s("br"),e._v("* 默认层当前不可选择")])]),e._v(" "),s("tr",[s("td",[e._v("标签")]),e._v(" "),s("td",[e._v("用于确定 Service 的 labelSelector、Controller 的 labels、容器组的 labels")])]),e._v(" "),s("tr",[s("td",[e._v("服务描述")]),e._v(" "),s("td",[e._v("展示在 Kuboard 界面上的一段描述信息")])]),e._v(" "),s("tr",[s("td",[e._v("副本数量")]),e._v(" "),s("td",[e._v("对于 Deployment 和 StatefulSet 可以填写，决定了该控制器应该维持的容器组副本的数量")])])])]),e._v(" "),s("h3",{attrs:{id:"_2-数据卷"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_2-数据卷","aria-hidden":"true"}},[e._v("#")]),e._v(" 2. 数据卷")]),e._v(" "),s("p",[e._v("​\t\t容器每次启动时，从镜像中初始化所有文件，后续对文件系统的修改、新增、删除操作的结果都是不能持久化的。当容器崩溃时， kubelet 重启该容器，但是原容器已经做的修改将丢失，因为每次启动容器，都是从镜像中初始化；此外，多个容器运行在同一个容器组中时，通常伴随着在不同容器之间共享文件的需求。")]),e._v(" "),s("p",[e._v("​\t\tKubernetes的抽象出了数据卷 Volume 的概念，以解决上述的问题。")]),e._v(" "),s("p",[e._v("​\t\t"),s("strong",[e._v("Kuboard 目前支持如下类型的数据卷：")])]),e._v(" "),s("ul",[s("li",[e._v("NFS")]),e._v(" "),s("li",[e._v("存储卷声明")]),e._v(" "),s("li",[e._v("emptyDir")]),e._v(" "),s("li",[e._v("配置 ConfigMap")]),e._v(" "),s("li",[e._v("Secrets")])]),e._v(" "),s("blockquote",[s("p",[e._v("Kubernetes 支持的数据卷类型，请参考：https://kubernetes.io/docs/concepts/storage/volumes/#types-of-volumes")]),e._v(" "),s("p",[e._v("Kuboard 认为当前支持的数据卷类型已经满足绝大多数应用场景，目前正在添加对更多类型数据卷的支持。")])]),e._v(" "),s("p",[e._v("​\t\t容器组中的不同容器都可以通过挂载点引用该容器组加载的数据卷。Kuboard 工作负载编辑中，使用如下界面定义数据卷：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(307),alt:"image-20190722182005060"}})]),e._v(" "),s("table",[s("thead",[s("tr",[s("th",[e._v("字段名称")]),e._v(" "),s("th",[e._v("说明")])])]),e._v(" "),s("tbody",[s("tr",[s("td",[e._v("数据卷名称")]),e._v(" "),s("td",[e._v("如图中的 "),s("em",[s("strong",[e._v("example-data")])]),e._v(" 、 "),s("em",[s("strong",[e._v("empty-dir")])])])]),e._v(" "),s("tr",[s("td",[e._v("数据卷类型")]),e._v(" "),s("td")]),e._v(" "),s("tr",[s("td",[e._v("数据卷详细信息")]),e._v(" "),s("td",[e._v("不同类型的数据卷需要填写的信息不尽相同，例如"),s("br"),e._v("存储卷声明，需要选择事先已经在名称空间中创建好的存储卷声明"),s("br"),e._v("NFS，需要填写 NFS Server 的地址，以及 NFS Path")])])])]),e._v(" "),s("h3",{attrs:{id:"_3-身份信息"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_3-身份信息","aria-hidden":"true"}},[e._v("#")]),e._v(" 3. 身份信息")]),e._v(" "),s("p",[e._v("身份信息区域主要为容器组定义两类信息：")]),e._v(" "),s("ul",[s("li",[e._v("imagePullSecrets，容器组调用镜像仓库接口抓取镜像时所使用的用户名密码。如果您使用了私有镜像仓库，您需要在此指定镜像仓库的用户名密码；如果您使用 docker 公共仓库，则无需填写 imagePullSecrets")]),e._v(" "),s("li",[e._v("ServiceAccount，容器组调用 kubernetes apiserver 时，所使用的身份信息")])]),e._v(" "),s("p",[e._v("Kuboard 工作负载编辑器中关于身份信息的编辑界面如下所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(308),alt:"image-20190722183329825"}})]),e._v(" "),s("h3",{attrs:{id:"_4-容器"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_4-容器","aria-hidden":"true"}},[e._v("#")]),e._v(" 4. 容器")]),e._v(" "),s("p",[e._v("容器是我们真正应用程序镜像被加载和运行的地方，按照 Kubernetes 的设计，一个容器组 Pod 中可以包含多个容器 Container，这些容器被分为两类：")]),e._v(" "),s("ul",[s("li",[e._v("初始化容器\n"),s("ul",[s("li",[e._v("初始化容器总是执行后结束执行")]),e._v(" "),s("li",[e._v("初始化容器按其定义的顺序执行，前一个初始化容器执行结束后，才开始后一个初始化容器的执行")]),e._v(" "),s("li",[e._v("只有初始化容器执行成功后，容器组才启动工作容器")]),e._v(" "),s("li",[e._v("请参考 https://kubernetes.io/docs/concepts/workloads/pods/init-containers/")])])]),e._v(" "),s("li",[e._v("工作容器\n"),s("ul",[s("li",[e._v("容器组可以包含一个或多个工作容器")]),e._v(" "),s("li",[e._v("https://kubernetes.io/docs/concepts/workloads/pods/pod-overview")])])])]),e._v(" "),s("p",[e._v("Kuborad中，定义容器的界面如下图所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(309),alt:"image-20190722183750444"}})]),e._v(" "),s("p",[s("img",{attrs:{src:r(310),alt:"image-20190722184516447"}})]),e._v(" "),s("h3",{attrs:{id:"_5-访问方式"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#_5-访问方式","aria-hidden":"true"}},[e._v("#")]),e._v(" 5. 访问方式")]),e._v(" "),s("p",[e._v("​\t\t访问方式，即 Kubernetes Service。")]),e._v(" "),s("blockquote",[s("p",[e._v("请参考： https://kubernetes.io/docs/concepts/services-networking/service/")])]),e._v(" "),s("p",[e._v("​\t\tKuboard 中，支持 ClusterIP（集群内访问） 以及 NodePort（VPC 内访问） 两种 Service 访问方式，您也可以不为该工作负载定义 Service 访问方式。访问方式的界面如下所示：")]),e._v(" "),s("p",[s("img",{attrs:{src:r(311),alt:"image-20190722184943431"}})]),e._v(" 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f?s(Function.call,f):f,y&&a(y,u,f,t&l.U),b[u]!=f&&i(b,u,p),m&&_[u]!=f&&(_[u]=f)};r.core=o,l.F=1,l.G=2,l.S=4,l.P=8,l.B=16,l.W=32,l.U=64,l.R=128,t.exports=l},function(t,e,n){var r=n(19),o=Math.min;t.exports=function(t){return t>0?o(r(t),9007199254740991):0}},function(t,e,n){var r=n(28),o=n(14);t.exports=Object.keys||function(t){return r(t,o)}},function(t,e,n){var r=n(3),o=n(45).set;t.exports=function(t,e,n){var i,a=e.constructor;return a!==n&&"function"==typeof a&&(i=a.prototype)!==n.prototype&&r(i)&&o&&o(t,i),t}},function(t,e,n){var r=n(18);t.exports=Object("z").propertyIsEnumerable(0)?Object:function(t){return"String"==r(t)?t.split(""):Object(t)}},function(t,e,n){var r=n(28),o=n(14).concat("length","prototype");e.f=Object.getOwnPropertyNames||function(t){return r(t,o)}},function(t,e,n){var r=n(11),o=n(32),i=n(48);t.exports=function(t){return function(e,n,a){var s,l=r(e),u=o(l.length),c=i(a,u);if(t&&n!=n){for(;u>c;)if((s=l[c++])!=s)return!0}else for(;u>c;c++)if((t||c in l)&&l[c]===n)return t||c||0;return!t&&-1}}},function(t,e){t.exports=!1},function(t,e,n){var r=n(31),o=n(16),i=n(4),a=n(50),s="["+a+"]",l=RegExp("^"+s+s+"*"),u=RegExp(s+s+"*$"),c=function(t,e,n){var o={},s=i(function(){return!!a[t]()||"​…"!="​…"[t]()}),l=o[t]=s?e(f):a[t];n&&(o[n]=l),r(r.P+r.F*s,"String",o)},f=c.trim=function(t,e){return t=String(o(t)),1&e&&(t=t.replace(l,"")),2&e&&(t=t.replace(u,"")),t};t.exports=c},function(t,e,n){var r=n(5),o=n(51),i=n(14),a=n(22)("IE_PROTO"),s=function(){},l=function(){var t,e=n(27)("iframe"),r=i.length;for(e.style.display="none",n(52).appendChild(e),e.src="javascript:",(t=e.contentWindow.document).open(),t.write(" + diff --git a/docs/guide/cluster/namespace.html b/docs/guide/cluster/namespace.html index e893367..062c986 100644 --- a/docs/guide/cluster/namespace.html +++ b/docs/guide/cluster/namespace.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/cluster/storage.html b/docs/guide/cluster/storage.html index 956cfd0..c348d23 100644 --- a/docs/guide/cluster/storage.html +++ b/docs/guide/cluster/storage.html @@ -7,7 +7,7 @@ - + @@ -22,6 +22,6 @@ sudo mount -t nfs -o vers=4,minorversion=0,noresvport Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/diagonize/events.html b/docs/guide/diagonize/events.html index 7b5b601..39a3f4c 100644 --- a/docs/guide/diagonize/events.html +++ b/docs/guide/diagonize/events.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/diagonize/logs.html b/docs/guide/diagonize/logs.html index dd2e388..9624835 100644 --- a/docs/guide/diagonize/logs.html +++ b/docs/guide/diagonize/logs.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/diagonize/port-forward.html b/docs/guide/diagonize/port-forward.html index ac4d9d0..e3f890a 100644 --- a/docs/guide/diagonize/port-forward.html +++ b/docs/guide/diagonize/port-forward.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/example/busybox.html b/docs/guide/example/busybox.html index 2d51743..cbf3fe4 100644 --- a/docs/guide/example/busybox.html +++ b/docs/guide/example/busybox.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/example/import.html b/docs/guide/example/import.html index 3f72282..c3fe1f9 100644 --- a/docs/guide/example/import.html +++ b/docs/guide/example/import.html @@ -7,7 +7,7 @@ - + @@ -53,6 +53,6 @@ com.netflix.discovery.shared.transport.TransportException: Cannot execute reques →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/example/monitor.html b/docs/guide/example/monitor.html index 4ab4e02..b4396d4 100644 --- a/docs/guide/example/monitor.html +++ b/docs/guide/example/monitor.html @@ -7,7 +7,7 @@ - + @@ -21,6 +21,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/index.html b/docs/guide/index.html index c122d8c..dd4bb87 100644 --- a/docs/guide/index.html +++ b/docs/guide/index.html @@ -7,7 +7,7 @@ - + @@ -16,6 +16,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/monitor/apis.html b/docs/guide/monitor/apis.html index 43196c6..0045517 100644 --- a/docs/guide/monitor/apis.html +++ b/docs/guide/monitor/apis.html @@ -7,7 +7,7 @@ - + @@ -16,6 +16,6 @@

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/monitor/index.html b/docs/guide/monitor/index.html index efdbb88..5f2639d 100644 --- a/docs/guide/monitor/index.html +++ b/docs/guide/monitor/index.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/adjustion.html b/docs/guide/namespace/adjustion.html index 7016709..df6878b 100644 --- a/docs/guide/namespace/adjustion.html +++ b/docs/guide/namespace/adjustion.html @@ -7,7 +7,7 @@ - + @@ -21,6 +21,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/configMap.html b/docs/guide/namespace/configMap.html index b10abdd..b287fb6 100644 --- a/docs/guide/namespace/configMap.html +++ b/docs/guide/namespace/configMap.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/index.html b/docs/guide/namespace/index.html index df2cd9a..b4c426b 100644 --- a/docs/guide/namespace/index.html +++ b/docs/guide/namespace/index.html @@ -7,11 +7,11 @@ - +
Kuboard

应用管理

创建工作负载

删除工作负载

伸缩

升级工作负载版本

环境迁移

导出

导入

更新时间: 2019-07-25 06:22:52
Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/multi-env.html b/docs/guide/namespace/multi-env.html index cb688ca..8f93dea 100644 --- a/docs/guide/namespace/multi-env.html +++ b/docs/guide/namespace/multi-env.html @@ -7,7 +7,7 @@ - + @@ -42,6 +42,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/pvc.html b/docs/guide/namespace/pvc.html index f17437c..c5f3b2b 100644 --- a/docs/guide/namespace/pvc.html +++ b/docs/guide/namespace/pvc.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/secrets.html b/docs/guide/namespace/secrets.html index aef689b..7668060 100644 --- a/docs/guide/namespace/secrets.html +++ b/docs/guide/namespace/secrets.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/guide/namespace/workload.html b/docs/guide/namespace/workload.html index 24fc33f..4cf51fe 100644 --- a/docs/guide/namespace/workload.html +++ b/docs/guide/namespace/workload.html @@ -7,7 +7,7 @@ - + @@ -20,6 +20,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/index.html b/docs/index.html index 155cf8b..63f165e 100644 --- a/docs/index.html +++ b/docs/index.html @@ -7,7 +7,7 @@ - + @@ -16,6 +16,6 @@

Get Started →

降低 Kubernetes 门槛

创建工作负载，导出/导入配置，批量调整镜像版本，问题诊断

直观显示微服务架构

展现层/网关层/服务层/持久层/中间件层/监控层

上下文关联监控

资源层监控/中间件层监控/链路层监控

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/index.html b/docs/install/index.html index 8355c3b..59c836c 100644 --- a/docs/install/index.html +++ b/docs/install/index.html @@ -7,7 +7,7 @@ - + @@ -16,6 +16,6 @@ →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-common-ingress.html b/docs/install/install-common-ingress.html index 2cb5540..abfb665 100644 --- a/docs/install/install-common-ingress.html +++ b/docs/install/install-common-ingress.html @@ -7,13 +7,13 @@ - +
Kuboard

安装 Ingress Controller

ingress官方文档：https://kubernetes.io/docs/concepts/services-networking/ingress/

Ingress Controllers官网介绍：https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/

本文中使用如下部署方式：https://kubernetes.github.io/ingress-nginx/deploy/baremetal/#using-a-self-provisioned-edge

kubernetes支持多种Ingress Controllers，本文推荐使用

https://github.com/nginxinc/kubernetes-ingress

在 apple-master-a-1 上执行

su - gitlab-runner
 kubectl apply -f https://raw.githubusercontent.com/eip-work/eip-monitor-repository/master/dashboard/nginx-ingress.yaml

在IaaS云控制台完成如下配置（公网ELB）

创建负载均衡 ELB：

​ 监听器 1：80 / TCP， SOURCE_ADDRESS 会话保持

​ 服务器资源池 1： apple-worker-x-x 的所有节点的 80端口

​ 监听器 2：443 / TCP， SOURCE_ADDRESS 会话保持

​ 服务器资源池 2： apple-worker-x-x 的所有节点的443端口

假设刚创建的负载均衡 ELB 的 IP 地址为： z.z.z.z

配置域名解析

将域名 *.apple.yourdomain.com 解析到地址负载均衡服务器 的 IP 地址 z.z.z.z

验证配置

在浏览器访问 a.apple.yourdomain.com，将得到 404 NotFound 错误页面

更新时间: 2019-07-25 06:22:52
Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-common-vm.html b/docs/install/install-common-vm.html index 6fc2aee..288a34d 100644 --- a/docs/install/install-common-vm.html +++ b/docs/install/install-common-vm.html @@ -7,7 +7,7 @@ - + @@ -70,6 +70,6 @@ docker tag da86e6ba6ca1 k8s.gcr.io/pause:3.1 docker tag eb516548c180 k8s.gcr.io/coredns:1.3.1 docker tag 2c4adeb21b4f k8s.gcr.io/etcd:3.3.10

制作镜像

请参考阿里云基于ECS 制作虚拟机镜像 的文档

更新时间: 2019-07-25 06:22:52
Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-dashboard.html b/docs/install/install-dashboard.html index f85c794..18a3748 100644 --- a/docs/install/install-dashboard.html +++ b/docs/install/install-dashboard.html @@ -7,7 +7,7 @@ - + @@ -29,11 +29,11 @@ namespace: 11 bytes token: eyJhbGciOiJSUzI1NiIsImtpZCI6IiJ9.eyJpc3MiOiJrdWJlcm5ldGVzL3NlcnZpY2VhY2NvdW50Iiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9uYW1lc3BhY2UiOiJrdWJlLXN5c3RlbSIsImt1YmVybmV0ZXMuaW8vc2VydmljZWFjY291bnQvc2VjcmV0Lm5hbWUiOiJhZG1pbi11c2VyLXRva2VuLWc4aHhiIiwia3ViZXJuZXRlcy5pby9zZXJ2aWNlYWNjb3VudC9zZXJ2aWNlLWFjY291bnQubmFtZSI6ImFkbWluLXVzZXIiLCJrdWJlcm5ldGVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiI5NDhiYjVlNi04Y2RjLTExZTktYjY3ZS1mYTE2M2U1ZjdhMGYiLCJzdWIiOiJzeXN0ZW06c2VydmljZWFjY291bnQ6a3ViZS1zeXN0ZW06YWRtaW4tdXNlciJ9.DZ6dMTr8GExo5IH_vCWdB_MDfQaNognjfZKl0E5VW8vUFMVvALwo0BS-6Qsqpfxrlz87oE9yGVCpBYV0D00811bLhHIg-IR_MiBneadcqdQ_TGm_a0Pz0RbIzqJlRPiyMSxk1eXhmayfPn01upPdVCQj6D3vAY77dpcGplu3p5wE6vsNWAvrQ2d_V1KhR03IB1jJZkYwrI8FHCq_5YuzkPfHsgZ9MBQgH-jqqNXs6r8aoUZIbLsYcMHkin2vzRsMy_tjMCI9yXGiOqI-E5efTb-_KbDVwV5cbdqEIegdtYZ2J3mlrFQlmPGYTwFI8Ba9LleSYbCi4o0k74568KcN_w

获取只读用户的Token

拥有的权限

  • view 可查看名称空间的内容
  • system:node 可查看节点信息
  • system:persistent-volume-provisioner 可查看存储类和存储卷声明的信息

适用场景

只读用户不能对集群的配置执行修改操作，非常适用于将开发环境中的 kuboard 只读权限分发给开发者，以便开发者可以便捷地诊断问题

执行如下命令可以获得 只读用户 的 Token

kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep kuboard-viewer | awk '{print $1}')

访问 Kuboard

通过域名访问

在浏览器打开链接 http://kuboard.yourclustername.yourdomain.com （使用前面已修改的域名）

输入前一步骤中获得的 token，可进入控制台界面

通过 NodePort 访问

kuboard Service 使用了 NodePort 的方式暴露服务，NodePort 为 32567；您可以按如下方式访问 kuboard

http://any-of-your-node-ip:32567/
-

您也可以修改 kuboard.yaml 文件，使用自己定义的 NodePort 端口号

更新时间: 2019-07-25 07:57:08

+

您也可以修改 kuboard.yaml 文件，使用自己定义的 NodePort 端口号

更新时间: 2019-07-25 14:09:59

←

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-k8s.html b/docs/install/install-k8s.html index 0251aad..9ade83d 100644 --- a/docs/install/install-k8s.html +++ b/docs/install/install-k8s.html @@ -7,7 +7,7 @@ - + @@ -101,6 +101,6 @@ kubeadm join apiserver.demo:6443 --token mpf →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-kind.html b/docs/install/install-kind.html index 0a1a776..75d9894 100644 --- a/docs/install/install-kind.html +++ b/docs/install/install-kind.html @@ -7,7 +7,7 @@ - + @@ -37,6 +37,6 @@ sudo mv ./kubectl /usr/local/bin/kubectl

等待 kuboard 启动成功

访问 kuboard 页面

待启动成功后，需要做 80 端口转发，通过浏览器访问 kuboard

kubectl port-forward service/kuboard 9080:80 -n kube-system

获取登录 token

kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep kuboard-user | awk '{print $1}')

1563698644736

浏览器中访问 http://localhost:9080

1563698714557

将获取的 token 复制到浏览器中，访问成功

1563698865448

更新时间: 2019-07-25 06:22:52
Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/install/install-kubernetes.html b/docs/install/install-kubernetes.html index 99a767b..20251ea 100644 --- a/docs/install/install-kubernetes.html +++ b/docs/install/install-kubernetes.html @@ -7,7 +7,7 @@ - + @@ -119,6 +119,6 @@ kubectl apply -f https://raw.githubusercontent.com/eip-work/eip-monitor-reposito →

Copyright © 2019-present HuanQing Shao
- + diff --git a/docs/overview/concepts.html b/docs/overview/concepts.html index 6055688..9e3d3b6 100644 --- a/docs/overview/concepts.html +++ b/docs/overview/concepts.html @@ -7,7 +7,7 @@ - + @@ -15,11 +15,11 @@
  • 初始化容器总是执行后结束执行
  • 初始化容器按其定义的顺序执行，前一个初始化容器执行结束后，才开始后一个初始化容器的执行
  • 只有初始化容器执行成功后，容器组才启动工作容器
  • 请参考 https://kubernetes.io/docs/concepts/workloads/pods/init-containers/
  • 工作容器
    • 容器组可以包含一个或多个工作容器
    • https://kubernetes.io/docs/concepts/workloads/pods/pod-overview

    • Kuborad中，定义容器的界面如下图所示：

    image-20190722183750444

    image-20190722184516447

    5. 访问方式

    ​ 访问方式，即 Kubernetes Service。

    请参考： https://kubernetes.io/docs/concepts/services-networking/service/

    ​ Kuboard 中，支持 ClusterIP（集群内访问） 以及 NodePort（VPC 内访问） 两种 Service 访问方式，您也可以不为该工作负载定义 Service 访问方式。访问方式的界面如下所示：

    image-20190722184943431

    6. 互联网入口

    ​ 互联网入口，即 Kubernetes Ingress。

    请参考： https://kubernetes.io/docs/concepts/services-networking/ingress/

    ​ Kuboard 并不限定您使用何种类型的 Ingress Controller， 但是 安装 Kubernetes 用于测试 文档中，推荐使用的 Ingress Controller 是 Nginx-Ingress。

    ​ 在您使用 Nginx-Ingress 的情况下，要想确保您能按照互联网入口中定义的域名访问您的服务，请确保以下两点：

    • 域名解析指向 Kubernetes 集群中 Worker 节点对应的负载均衡的 IP 地址
      • 如果是测试环境，也可以只指向其中一台 Worker 节点的 IP 地址
    • 通过该域名，可以访问 Worker 节点的 80 端口 -
      • 如果您启用了 HTTPS，请同时确保通过该域名可以访问 Worker 节点的 443 端口

    ​ Kuboard 中，定义互联网入口的界面如下所示：

    image-20190722185113938

    更新时间: 2019-07-25 07:57:08

    +

    • 如果您启用了 HTTPS，请同时确保通过该域名可以访问 Worker 节点的 443 端口

    ​ Kuboard 中，定义互联网入口的界面如下所示：

    image-20190722185113938

    更新时间: 2019-07-25 14:09:59

    ←

    Copyright © 2019-present HuanQing Shao
    - + diff --git a/docs/overview/index.html b/docs/overview/index.html index 208af15..5d0ac9d 100644 --- a/docs/overview/index.html +++ b/docs/overview/index.html @@ -7,7 +7,7 @@ - + @@ -17,6 +17,6 @@ →

    Copyright © 2019-present HuanQing Shao
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    - + diff --git a/docs/support/index.html b/docs/support/index.html index 3d7b2f0..481d155 100644 --- a/docs/support/index.html +++ b/docs/support/index.html @@ -7,11 +7,11 @@ - +
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    更新时间: 2019-07-25 06:22:52
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