kubernetes deployment yaml

0. Preface Overall architecture directory: ASP. NET core distributed project-Directory k8s Schema Catalog: Kubernetes (K8S) cluster deployment (K8S Enterprise Docker container cluster Management) series catalog 1. Deploy Master Components The components of the master server are: Kube-apiserver, Kube-controller-manager, Kube-scheduler So you need to download k8s master,:github.com/

: 8GivolumeMode: FilesystemaccessModes: - ReadWriteOncepersistentVolumeReclaimPolicy: RecyclemountOptions: - hard - nfsvers=4.1nfs: path: /data ##NFS服务器上的共享目录 server: 192.168.246.168 ##NFS服务器的ip地址 Create PVC##pvc的yamlapiVersion: v1kind: PersistentVolumeClaimmetadata:name: datadir-nginx-0spec:accessModes: - ReadWriteOnceresources: requests: storage: 1Giselector: matchLabels: #说明：创建PVC的名称和Deployment中的名称要对应上，要不然

the service. Kube-proxy uses the ETCD watch mechanism to monitor the dynamic changes of service and endpoint object data in the cluster and to maintain a service-to-endpoint mapping From the page to ensure that the IP changes in the backend pod do not affect the visitor. Kube-proxy also supports session affinity.Kublet:kublet is the agent of master on each node, and is the most important module on node, and it is responsible for maintaining and managing all the containers on that node, but it w

/KUBERNETES.PEM \>--KEY-FILE=/ETC/KUBERNETES/SSL/KUBERNETES-KEY.PEM \> Get/kube-centos/network/config#输出{"Network": "172.30.0.0/16", "Subnetlen": "Backend": {"Type": "HOST-GW"}}#此处是查看主网络配置Etcdctl--endpoints=${etcd_endpoints}--ca-file=/etc/kubernetes/ssl/ca.pem--cert-file=/etc/kubernetes/ssl/ Kubernetes.pem--key-file=/e

0. PrefaceOverall architecture directory: ASP. NET core distributed project-Directoryk8s Schema Catalog: Kubernetes (K8S) cluster deployment (K8S Enterprise Docker container cluster Management) series catalogfirst, server settings1. Set the selinux of each server to disabledHow to set it up:Vi/etc/selinux/configWill selinux=disabled, then save, and then execute the command: Setenforce 0, make it effective.2

Kubernetes Dashboard1.8.3 Deployment DescriptionPlease click images to download and use the image below. Installing Dashboard#下载yamlwget https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/recommended/kubernetes-dashboard.yaml#查看yaml中imageimage: k8

: Kind:podApiversion:v1beta1Desiredstate:ManifestVersion:v1beta1id:phpContainers-Name:nginxImage:dockerfile/nginxPorts-CONTAINERPORT:80# defines the health checkingLivenessprobe:# Turn on application health checkingEnabled:trueType:http# Length of time to wait-a pod to initialize# after Pod startup, before applying health checkingInitialdelayseconds:30# an HTTP probeHttpGet:Path:/_status/healthzport:8080 References Https://github.com/GoogleCloudPlatform/

is much faster than rolling-update subcommand) # Kubectl Edit Deployment Hello-deployment Use the Rollout history command to view deployment's historical information # KUBECTL Rollout History Deployment Hello-deployment It is mentioned above that RC cannot roll back directly after Rolling-u

] node2]# IP a|egrep "Docker|flan"3:flannel0: inet 10.1.77.0/16 Scope Global Flannel04:DOCKER0: inet 10.1.77.1/24 Scope Global DOCKER0Finally, start the Kubernetes node service:[Email protected] node2]# nohup kubelet--address=0.0.0.0 \--port=10250--logtostderr=true--v=0 \--api-servers=http://192.168.11.10:8080 >>/var/log/kubernetes/kubelet.log 2>1 [Email protected] node2]# nohup kube-proxy--logtostderr=true

Annotations:scheduler.alpha.kubernetes.io/critical-pod:"'spec:serviceAccountName:kubernetes-Dashboard Containers:-name:kubernetes-Dashboard Image:registry.docker-cn.com/kubernetesdashboarddev/kubernetes-dashboard-amd64:headresources:limits:cpu:100m memory:300mi requests:cpu:1 00m memory:100mi Ports:-Containerport:9090LivenessProbe:httpGet:path:/Port:9090Initialdelayseconds: -timeoutseconds: -tolerations:-Key:"criticaladdonsonly"Operator:"Exists"Docum

manually specify Kubernetes API server Host # If not specified, Dashboard would attempt to a UTO discover the API server and connect # to it. Uncomment only if the default does isn't work. ---apiserver-host=http://192.168.3.216:8080 LivenessProbe:httpGet:path:/port:9090 Initial delayseconds:30 timeoutseconds:30 Dashboard-service.yaml#不需要做修改Kind:serviceApiversion:v1MetadataLabelsApp:kubernetes-dashboardName:kubernetes-dashboardNamespace:kube-syste

, Etcd_name according to ETCD system service inside the configuration one by one corresponds, respectively is INFRA1,INFRA2,INFRA35. Set boot and start ETCDSystemctl daemon-reloadsystemctl enable etcdsystemctl start Etcdsystemctl status Etcd6, detection of cluster workAt any node, either master or node, execute the following commandEtcdctl --ca-file=/etc/kubernetes/ssl/ca.pem --cert-file=/etc/kubernetes