[ CMII ] [ Operator ] - 抽离为单独的项目
This commit is contained in:
zeaslity
571
cmii_operator/CmiiK8sOperator.go
Normal file
571
cmii_operator/CmiiK8sOperator.go
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@@ -0,0 +1,571 @@
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package cmii_operator
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import (
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"bufio"
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"strings"
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"time"
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"wdd.io/agent-go/executor"
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"wdd.io/agent-go/utils"
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)
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var CmiiOperator = CmiiK8sOperator{}
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var updateLogPath = "C:\\Users\\wddsh\\Documents\\IdeaProjects\\ProjectOctopus\\cmii_operator\\log\\cmii-update-log.txt"
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// FindAppNotHealthyOrRestartCountGreaterThanN 重启次数大于N的所有Deployment
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func FindAppNotHealthyOrRestartCountGreaterThanN(cmiiEnv string, restartCount int32) []CmiiDeploymentInterface {
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//podInterface := CmiiPodInterface{}
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// get all pods
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podAll := CmiiOperator.PodAllInterface(cmiiEnv)
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// restart map
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restartMap := make(map[string]int32, len(podAll))
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// restart count
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for _, pod := range podAll {
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if pod.RestartCount > restartCount {
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restart, exists := restartMap[pod.ContainerName]
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if exists {
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restartMap[pod.ContainerName] = utils.MaxInt32(pod.RestartCount, restart)
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} else {
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restartMap[pod.ContainerName] = pod.RestartCount
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}
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}
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// unhealthy
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if !pod.PodStatus {
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restartMap[pod.ContainerName] = pod.RestartCount
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}
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}
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result := make([]CmiiDeploymentInterface, len(restartMap))
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index := 0
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log.DebugF("[FindAppNotHealthyOrRestartCountGreaterThanN] - restart map is => %v", restartMap)
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// find deployment convert to interface
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for key, value := range restartMap {
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// container Name must equals deployment name
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deployment := CmiiOperator.DeploymentOneInterface(cmiiEnv, key)
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if deployment != nil {
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// deployment exists
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log.DebugF("[FindAppNotHealthyOrRestartCountGreaterThanN] - restart [%s] [%s] is [%d]", cmiiEnv, key, value)
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result[index] = *deployment
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index++
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}
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}
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return result[:index]
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}
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func FindDeploymentReplicasSmallerThanN(cmiiEnv string, replicasMin int32) (deploymentList []CmiiDeploymentInterface) {
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// get all deployments
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cmiiDeploymentInterfaces := CmiiOperator.DeploymentAllInterface(cmiiEnv)
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cmiiDeploymentInterfaces = FilterAllCmiiAppSoft(cmiiDeploymentInterfaces)
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// filter
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for _, deploymentInterface := range cmiiDeploymentInterfaces {
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if deploymentInterface.Replicas <= replicasMin {
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deploymentList = append(deploymentList, deploymentInterface)
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}
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}
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// convert
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return deploymentList
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}
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func FindDeploymentNotHealthy(cmiiEnv string) (deploymentList []CmiiDeploymentInterface) {
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// all unhealthy pods
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allInterface := CmiiOperator.PodAllInterface(cmiiEnv)
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// find the deployments
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for _, podInterface := range allInterface {
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if !podInterface.PodStatus {
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// unhealthy pod
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deploymentInterface := CmiiOperator.DeploymentOneInterface(cmiiEnv, podInterface.ContainerName)
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if deploymentInterface != nil {
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deploymentList = append(deploymentList, *deploymentInterface)
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}
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}
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}
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return deploymentList
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}
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func FindAllNodeNotHealthy() (nodeList []CmiiNodeInterface) {
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// dev-cluster
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devNodeList := CmiiOperator.NodeAllInterface("dev")
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// core-cluster
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coreNodeList := CmiiOperator.NodeAllInterface("uat")
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// append
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coreNodeList = append(coreNodeList, devNodeList...)
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// filter
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for _, node := range coreNodeList {
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if node.Unschedulable {
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nodeList = append(nodeList, node)
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continue
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}
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if !node.NodeStatus {
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nodeList = append(nodeList, node)
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continue
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}
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if node.MemoryPressure || node.PIDPressure || node.NetworkUnavailable || node.DiskPressure {
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nodeList = append(nodeList, node)
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continue
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}
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}
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return nodeList
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}
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func FindPodNotHealthy(cmiiEnv string) (podList []CmiiPodInterface) {
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// all unhealthy pods
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allInterface := CmiiOperator.PodAllInterface(cmiiEnv)
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// find the deployments
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for _, podInterface := range allInterface {
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if !podInterface.PodStatus {
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// unhealthy pod
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podList = append(podList, podInterface)
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}
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}
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return podList
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}
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func GetDeploymentGitInfoFromInnerEnv(cmiiEnv, appName string) (gitBranch, gitCommit string) {
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// get app
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podList := CmiiOperator.PodByAppName(cmiiEnv, appName)
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// get pod
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if podList == nil || len(podList) == 0 {
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log.ErrorF("[GetDeploymentGitInfoFromInnerEnv] - get app pod error [%s] [%s]", cmiiEnv, appName)
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return "", ""
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}
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// exec env
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stdout, stderr := CmiiOperator.PodExec(cmiiEnv, podList[0], []string{"env"})
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errLog := stderr.String()
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if errLog != "" {
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log.ErrorF("[GetDeploymentGitInfoFromInnerEnv] - pod Exec error %s", errLog)
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return "", ""
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}
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scanner := bufio.NewScanner(stdout)
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for scanner.Scan() {
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// Get the current line
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line := scanner.Text()
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// Check if the current line contains the search term
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if strings.HasPrefix(line, "GIT_BRANCH") {
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gitBranch = strings.Split(line, "=")[1]
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}
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if strings.HasPrefix(line, "GIT_COMMIT") {
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gitCommit = strings.Split(line, "=")[1]
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}
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}
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// get out git info
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return gitBranch, gitCommit
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}
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func FindCmiiMiddlewarePodInterface(cmiiEnv string) (podList []CmiiPodInterface) {
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cmiiPodInterfaces := CmiiOperator.PodAllInterface(cmiiEnv)
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for _, podInterface := range cmiiPodInterfaces {
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for key := range CmiiMiddlewareNameMap {
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if strings.Contains(podInterface.Name, key) {
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podList = append(podList, podInterface)
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}
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}
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}
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return podList
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}
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func RestartDeploymentFromList(deploymentList []CmiiDeploymentInterface) bool {
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result := true
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for _, deployment := range deploymentList {
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result = CmiiOperator.DeploymentScale(deployment.Namespace, deployment.Name, 0)
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if !result {
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return result
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}
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time.Sleep(time.Second)
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result = CmiiOperator.DeploymentScale(deployment.Namespace, deployment.Name, deployment.Replicas)
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if !result {
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return result
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}
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}
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return result
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}
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func RestartCmiiBackendDeployment(cmiiEnv string) {
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cmiiDeploymentInterfaces := CmiiOperator.DeploymentAllInterface(cmiiEnv)
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for _, deploymentInterface := range cmiiDeploymentInterfaces {
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_, ok := CmiiBackendAppMap[deploymentInterface.Name]
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if ok {
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if !CmiiOperator.DeploymentRestart(deploymentInterface.Namespace, deploymentInterface.Name) {
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log.ErrorF("[RestartCmiiBackendDeployment] - restart of [%s] [%s] failed !", deploymentInterface.Namespace, deploymentInterface.Name)
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} else {
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log.DebugF("[RestartCmiiBackendDeployment] - restart of [%s] [%s] success !", deploymentInterface.Namespace, deploymentInterface.Name)
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}
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}
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}
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log.InfoF("[RestartCmiiBackendDeployment] - restart of all backend app in [%s] success !", CmiiOperator.CurrentNamespace)
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}
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func RestartCmiiFrontendDeployment(cmiiEnv string) {
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cmiiDeploymentInterfaces := CmiiOperator.DeploymentAllInterface(cmiiEnv)
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for _, deploymentInterface := range cmiiDeploymentInterfaces {
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_, ok := CmiiFrontendAppMap[deploymentInterface.Name]
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if ok {
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if !CmiiOperator.DeploymentRestart(deploymentInterface.Namespace, deploymentInterface.Name) {
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log.ErrorF("[RestartCmiiFrontendDeployment] - restart of [%s] [%s] failed !", deploymentInterface.Namespace, deploymentInterface.Name)
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} else {
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log.DebugF("[RestartCmiiFrontendDeployment] - restart of [%s] [%s] success !", deploymentInterface.Namespace, deploymentInterface.Name)
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}
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}
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}
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log.InfoF("[RestartCmiiFrontendDeployment] - restart of all backend app in [%s] success !", CmiiOperator.CurrentNamespace)
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}
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func UpdateCmiiDeploymentImageTag(cmiiEnv, appName, newTag string) bool {
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deployment := CmiiOperator.DeploymentExist(cmiiEnv, appName)
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if deployment == nil {
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log.ErrorF("[UpdateCmiiDeploymentImageTag] - [%s] [%s] not exists !", cmiiEnv, appName)
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return false
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}
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deploymentInterface := CmiiDeploymentInterface{}
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cmiiDeploymentInterface := deploymentInterface.Convert(*deployment)
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// check if need to update
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if cmiiDeploymentInterface.ImageTag == newTag {
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log.DebugF("[UpdateCmiiDeploymentImageTag] - [%s] [%s] image tag are the same ! no need to update !", cmiiEnv, appName)
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// restart
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if CmiiOperator.DeploymentRestart(cmiiEnv, appName) {
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return true
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} else {
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return false
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}
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}
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content := executor.BasicWordSpaceCompletion(utils.TimeSplitFormatString()+" "+cmiiDeploymentInterface.Namespace, 45)
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content = executor.BasicWordSpaceCompletion(content+cmiiDeploymentInterface.Name, 85)
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content = executor.BasicWordSpaceCompletion(content+cmiiDeploymentInterface.ImageTag, 105)
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content = content + newTag + "\n"
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log.DebugF("[UpdateCmiiDeploymentImageTag] - prepare to update [%s]!", content)
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// update
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tag := CmiiOperator.DeploymentUpdateTag(cmiiDeploymentInterface.Namespace, cmiiDeploymentInterface.Name, newTag)
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if !tag {
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log.ErrorF("[UpdateCmiiDeploymentImageTag] - [%s] update failed !", content)
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return false
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}
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// append log
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executor.BasicAppendContentToFile(content, updateLogPath)
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// re-get from env
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time.Sleep(time.Second)
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deploy := CmiiOperator.DeploymentOneInterface(cmiiEnv, appName)
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if deploy == nil {
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log.ErrorF("[UpdateCmiiDeploymentImageTag] - unknown error happened ! [%s] [%s] not exists !", cmiiEnv, appName)
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return false
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}
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// log
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log.InfoF("[UpdateCmiiDeploymentImageTag] - real image tag are [%s] \n update tag [%s] success ! ", deploy.Image, content)
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return true
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}
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func UpdateCmiiImageTagFromNameTagMap(cmiiEnv string, nameTagMap map[string]string) (result map[string]string) {
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result = make(map[string]string, len(nameTagMap))
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for appName, newTag := range nameTagMap {
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if AppNameBelongsToCmiiImage(appName) {
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if UpdateCmiiDeploymentImageTag(cmiiEnv, appName, newTag) {
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result[appName] = newTag
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} else {
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result[appName] = "false"
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}
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}
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}
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return result
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}
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func RollBackCmiiDeploymentFromUpdateLog(updateLog string) bool {
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if !executor.BasicFindContentInFile(updateLog, updateLogPath) {
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log.ErrorF("[RollBackCmiiDeploymentFromUpdateLog] - [%s] no this update log ! use update instead ! => ", updateLog)
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return false
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}
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split := strings.Split(updateLog, " ")
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index := 0
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cmiiEnv := ""
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appName := ""
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fromTag := ""
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newTag := ""
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for _, s := range split {
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if s != "" {
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if index == 1 {
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cmiiEnv = s
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} else if index == 2 {
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appName = s
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} else if index == 3 {
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fromTag = s
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} else if index == 4 {
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newTag = s
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}
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index++
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}
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}
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log.InfoF("[RollBackCmiiDeploymentFromUpdateLog] - rollback [%s] [%s] from [%s] to [%s]", cmiiEnv, appName, newTag, fromTag)
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rollback := UpdateCmiiDeploymentImageTag(cmiiEnv, appName, fromTag)
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return rollback
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}
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// BackupAllDeploymentFromEnv 从DEMO提取全部的CMII的应用
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func BackupAllDeploymentFromEnv(cmiiEnv string) bool {
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allInterface := CmiiOperator.DeploymentAllInterface(cmiiEnv)
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// must filter
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allInterface = FilterAllCmiiAppSoft(allInterface)
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filePath := "C:\\Users\\wddsh\\Documents\\IdeaProjects\\ProjectOctopus\\cmii_operator\\log\\all-" + CmiiOperator.CurrentNamespace + "-" + utils.TimeSplitFormatString() + ".txt"
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log.InfoF("[BackupAllDeploymentFromEnv] - backup all image from %s => %s", CmiiOperator.CurrentNamespace, filePath)
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firstCol := 0
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secondCol := 0
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thirdCol := 0
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fourthCol := 0
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for _, deploymentInterface := range allInterface {
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firstCol = utils.MaxInt(len(deploymentInterface.Name), firstCol)
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secondCol = utils.MaxInt(len(deploymentInterface.ImageTag), secondCol)
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thirdCol = utils.MaxInt(len(deploymentInterface.GitBranch), thirdCol)
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fourthCol = utils.MaxInt(len(deploymentInterface.GitCommit), fourthCol)
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}
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firstCol += 2
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secondCol += 2
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secondCol += firstCol
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thirdCol += 2
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thirdCol += secondCol
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fourthCol += 2
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fourthCol += thirdCol
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for _, deploymentInterface := range allInterface {
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if deploymentInterface.GitBranch == "" {
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branch, commit := GetDeploymentGitInfoFromInnerEnv(deploymentInterface.Namespace, deploymentInterface.Name)
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deploymentInterface.GitBranch = branch
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deploymentInterface.GitCommit = commit
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}
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content := executor.BasicWordSpaceCompletion(deploymentInterface.Name, firstCol)
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content = executor.BasicWordSpaceCompletion(content+deploymentInterface.ImageTag, secondCol)
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content = executor.BasicWordSpaceCompletion(content+deploymentInterface.GitBranch, thirdCol)
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content = executor.BasicWordSpaceCompletion(content+deploymentInterface.GitCommit, fourthCol)
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content += "\n"
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if !executor.BasicAppendContentToFile(content, filePath) {
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log.ErrorF("[BackupAllDeploymentFromEnv] - write to file %s error with contend %s", filePath, content)
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return false
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}
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}
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return true
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}
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func BackupAllCmiiDeploymentToMap(cmiiEnv string) (backendMap, frontendMap map[string]string) {
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allInterface := CmiiOperator.DeploymentAllInterface(cmiiEnv)
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allInterface = FilterAllCmiiAppSoft(allInterface)
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backendMap = make(map[string]string, len(allInterface))
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frontendMap = make(map[string]string, len(allInterface))
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for _, deploymentInterface := range allInterface {
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if strings.Contains(deploymentInterface.Name, "platform") {
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frontendMap[deploymentInterface.Name] = deploymentInterface.ImageTag
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} else {
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backendMap[deploymentInterface.Name] = deploymentInterface.ImageTag
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}
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}
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return backendMap, frontendMap
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}
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func FilterAllCmiiAppStrict(source []CmiiDeploymentInterface) (result []CmiiDeploymentInterface) {
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for _, c := range source {
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_, ok := CmiiBackendAppMap[c.ContainerName]
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if !ok {
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_, ok = CmiiFrontendAppMap[c.ContainerName]
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if !ok {
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log.WarnF("[FilterAllCmiiAppStrict] - [%s] not cmii pod ！", c.ContainerName)
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continue
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}
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}
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result = append(result, c)
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}
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return result
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}
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func FilterAllCmiiAppSoft(source []CmiiDeploymentInterface) (result []CmiiDeploymentInterface) {
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for _, c := range source {
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if strings.Contains(c.ContainerName, "redis") {
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continue
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}
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if strings.Contains(c.ContainerName, "emqxs") {
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continue
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}
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if strings.Contains(c.ContainerName, "rabbitmq") {
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continue
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}
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if strings.Contains(c.ContainerName, "nacos") {
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continue
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}
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if strings.Contains(c.ContainerName, "oss") {
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continue
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}
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if strings.Contains(c.ContainerName, "minio") {
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continue
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}
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if strings.HasPrefix(c.ContainerName, "nfs") {
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continue
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}
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if strings.HasPrefix(c.ContainerName, "operator") {
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continue
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}
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if strings.HasPrefix(c.ContainerName, "proxy") {
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continue
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}
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result = append(result, c)
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}
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return result
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}
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func FilterAllCmiiPodStrict(podList []CmiiPodInterface) (result []CmiiPodInterface) {
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for _, c := range podList {
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_, ok := CmiiBackendAppMap[c.ContainerName]
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if !ok {
|
||||
_, ok = CmiiFrontendAppMap[c.ContainerName]
|
||||
if !ok {
|
||||
log.WarnF("[FilterAllCmiiPodStrict] - [%s] not cmii pod ！", c.ContainerName)
|
||||
continue
|
||||
}
|
||||
}
|
||||
result = append(result, c)
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
func FilterAllCmiiPodSoft(podList []CmiiPodInterface) (result []CmiiPodInterface) {
|
||||
for _, c := range podList {
|
||||
if strings.Contains(c.ContainerName, "redis") {
|
||||
continue
|
||||
}
|
||||
if strings.Contains(c.ContainerName, "emqxs") {
|
||||
continue
|
||||
}
|
||||
if strings.Contains(c.ContainerName, "rabbitmq") {
|
||||
continue
|
||||
}
|
||||
if strings.Contains(c.ContainerName, "nacos") {
|
||||
continue
|
||||
}
|
||||
if strings.Contains(c.ContainerName, "oss") {
|
||||
continue
|
||||
}
|
||||
if strings.Contains(c.ContainerName, "minio") {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(c.ContainerName, "nfs") {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(c.ContainerName, "operator") {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(c.ContainerName, "proxy") {
|
||||
continue
|
||||
}
|
||||
if strings.HasPrefix(c.ContainerName, "cleanlog") {
|
||||
continue
|
||||
}
|
||||
|
||||
result = append(result, c)
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
func FilterAllCmiiNodeSoft(nodeList []CmiiNodeInterface) (result []CmiiNodeInterface) {
|
||||
|
||||
for _, nodeInterface := range nodeList {
|
||||
|
||||
if strings.HasPrefix(nodeInterface.Name, "ai") {
|
||||
continue
|
||||
}
|
||||
|
||||
if strings.HasPrefix(nodeInterface.Name, "35") {
|
||||
continue
|
||||
}
|
||||
|
||||
result = append(result, nodeInterface)
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
func AppNameBelongsToCmiiImage(appName string) bool {
|
||||
_, ok := CmiiBackendAppMap[appName]
|
||||
if !ok {
|
||||
_, ok = CmiiFrontendAppMap[appName]
|
||||
if !ok {
|
||||
log.WarnF("[AppNameBelongsToCmiiImage] - [%s] not cmii app ！", appName)
|
||||
return false
|
||||
} else {
|
||||
return true
|
||||
}
|
||||
} else {
|
||||
return true
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user