
k8s
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service.yml
---kind: ServiceapiVersion: v1metadata: labels: app: kubernetes-dashboard name: kubernetes-dashboard namespace: kube-systemspec: type: NodePort ports: - port: 80 targetPort: 9...原创 2014-02-10 17:54:14 · 735 阅读 · 0 评论 -
tomcat.yml
apiVersion: v1kind: ReplicationControllermetadata: name: redis-master labels: name: redis-masterspec: replicas: 1 selector: name: redis-master template: metadata: la...原创 2014-01-24 15:23:54 · 1349 阅读 · 0 评论 -
image imagePullPolicy拉取策略
文章目录Updating Imageshttps://kubernetes.io/docs/concepts/containers/images/Updating ImagesThe default pull policy is IfNotPresent which causes the Kubelet to skip pulling an image if it already exist...翻译 2019-07-03 22:04:05 · 3017 阅读 · 0 评论 -
剖析 K8S DNS 的 Service 与 Pod
Kube-DNS 和 CoreDNS 是两个已建立的 DNS 解决方案,用于定义 DNS 命名规则。它们还可以将 Pod、DNS 服务解析为其相应的集群 IP。使用 DNS,Kubernetes 服务可以被 name 引用(该 name 对应于服务管理的任意数量的后端 Pod)。DNS 的命名方案也遵循了可预测的模式,使各种服务的地址更容易被记住。服务不仅可以通过完全限定域名(FQDN)引用,...翻译 2019-04-26 14:18:44 · 970 阅读 · 0 评论 -
如何为服务网格选择入口网关?- Kubernetes Ingress, Istio Gateway还是API Gateway?
内部服务间的通信 Cluster IP Istio Sidecar Proxy 如何从外部网络访问 NodePort LoadBalancer Ingress 如何为服务网格选择入口网关? K8s Ingress Istio Gateway 应用对API...翻译 2019-04-01 17:55:32 · 8053 阅读 · 0 评论 -
k8s init 版本
kubeadm init --pod-network-cidr 10.244.0.0/16 --kubernetes-version=v1.9.0# 非rootmkdir -p $HOME/.kubesudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/configsudo chown $(id -u):$(id -g) $HOME/....原创 2018-12-12 16:05:10 · 429 阅读 · 0 评论 -
kubernetes install 版本
cat <<EOF > /etc/yum.repos.d/kubernetes.repo[kubernetes]name=Kubernetesbaseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/enabled=1gpgcheck=0EOFexport KUBE...原创 2018-12-12 16:02:21 · 162 阅读 · 0 评论 -
nodes 添加 label
#标记规则:kubectl label nodes <node-name> <label-key>=<label-value>kubectl label nodes cn-beijing.i-2ze1i0kd42z5o8810xih com/role=highkubectl label nodes cn-beijing.i-2ze1i0kd42z5o881...原创 2018-11-28 18:46:31 · 1647 阅读 · 0 评论 -
yum k8s
yum install -y *rhsm* etcd kubernetes flannelyum install -y vim wgetsystemctl disable firewalldsystemctl stop firewalldsystemctl status firewalldmaster:systemctl enable etcd kube-apiserver ku...原创 2014-02-11 15:14:43 · 572 阅读 · 0 评论 -
k8s webUI
web-UI:kubernetes-dashboard.ymlremote_runtime.go:92] RunPodSandbox from runtime service failed: rpc error: code = Unknown desc = failed pulling image "gcr.io/google_containers/pause-amd64:3.0": Err...原创 2014-02-25 16:07:48 · 772 阅读 · 0 评论 -
flannel
NODE节点【节点配置】https://github.com/coreos/flannel/releases/tag/v0.9.1https://github.com/coreos/flannel/releases/tag/v0.10.0wget -c https://github.com/coreos/flannel/releases/download/v0.9.1/flannel-v0...原创 2014-04-03 16:50:53 · 604 阅读 · 0 评论 -
scheduler
#!/bin/bashMASTER_ADDRESS=${1:-"127.0.0.1"}cat <<EOF >/opt/kubernetes/cfg/kube-schedulerKUBE_SCHEDULER_OPTS="--logtostderr=true \\--v=4 \\--master=${MASTER_ADDRESS}:8080 \\--leader-e...原创 2015-08-25 17:57:01 · 5013 阅读 · 0 评论 -
controller-manager
#!/bin/bashMASTER_ADDRESS=${1:-"127.0.0.1"}cat <<EOF >/opt/kubernetes/cfg/kube-controller-managerKUBE_CONTROLLER_MANAGER_OPTS="--logtostderr=true \\--v=4 \\--master=${MASTER_ADDRESS}...原创 2015-08-23 10:52:03 · 557 阅读 · 0 评论 -
apiserver
#!/bin/bashMASTER_ADDRESS=${1:-"192.168.5.11"}ETCD_SERVERS=${2:-"http://127.0.0.1:2379"}cat <<EOF >/opt/kubernetes/cfg/kube-apiserverKUBE_APISERVER_OPTS="--logtostderr=true \\--v=4 \\...原创 2015-08-19 20:20:15 · 4316 阅读 · 0 评论 -
proxy
#!/bin/bashNODE_ADDRESS=${1:-"192.168.5.12"}cat <<EOF >/opt/kubernetes/cfg/kube-proxyKUBE_PROXY_OPTS="--logtostderr=true \--v=4 \--hostname-override=${NODE_ADDRESS} \--kubeconfig=/op...原创 2015-09-11 13:08:58 · 871 阅读 · 0 评论 -
kublet
#!/bin/bashNODE_ADDRESS=${1:-"192.168.5.12"}DNS_SERVER_IP=${2:-"192.168.5.1"}cat <<EOF >/opt/kubernetes/cfg/kubeletKUBELET_OPTS="--logtostderr=true \\--v=4 \\--address=${NODE_ADDRESS...原创 2014-04-03 16:57:59 · 584 阅读 · 0 评论