/
job_mse_gray_release.go
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/
job_mse_gray_release.go
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/*
Copyright 2023 The KodeRover Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package jobcontroller
import (
"context"
"fmt"
"time"
"go.uber.org/zap"
"helm.sh/helm/v3/pkg/releaseutil"
versionedclient "istio.io/client-go/pkg/clientset/versioned"
v1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
networkingv1 "k8s.io/api/networking/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/informers"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
crClient "sigs.k8s.io/controller-runtime/pkg/client"
"github.com/koderover/zadig/v2/pkg/microservice/aslan/config"
commonmodels "github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/repository/models"
"github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/repository/mongodb"
"github.com/koderover/zadig/v2/pkg/setting"
kubeclient "github.com/koderover/zadig/v2/pkg/shared/kube/client"
"github.com/koderover/zadig/v2/pkg/tool/kube/informer"
"github.com/koderover/zadig/v2/pkg/tool/kube/serializer"
)
type MseGrayReleaseJobCtl struct {
job *commonmodels.JobTask
workflowCtx *commonmodels.WorkflowTaskCtx
logger *zap.SugaredLogger
jobTaskSpec *commonmodels.JobTaskMseGrayReleaseSpec
kubeClient crClient.Client
restConfig *rest.Config
informer informers.SharedInformerFactory
clientSet *kubernetes.Clientset
istioClient *versionedclient.Clientset
namespace string
ack func()
}
func NewMseGrayReleaseJobCtl(job *commonmodels.JobTask, workflowCtx *commonmodels.WorkflowTaskCtx, ack func(), logger *zap.SugaredLogger) *MseGrayReleaseJobCtl {
jobTaskSpec := &commonmodels.JobTaskMseGrayReleaseSpec{}
if err := commonmodels.IToi(job.Spec, jobTaskSpec); err != nil {
logger.Error(err)
}
job.Spec = jobTaskSpec
return &MseGrayReleaseJobCtl{
job: job,
workflowCtx: workflowCtx,
logger: logger,
ack: ack,
jobTaskSpec: jobTaskSpec,
}
}
func (c *MseGrayReleaseJobCtl) Clean(ctx context.Context) {}
func (c *MseGrayReleaseJobCtl) Run(ctx context.Context) {
c.job.Status = config.StatusRunning
c.ack()
env, err := mongodb.NewProductColl().Find(&mongodb.ProductFindOptions{
Name: c.workflowCtx.ProjectName,
EnvName: c.jobTaskSpec.GrayEnv,
})
if err != nil {
msg := fmt.Sprintf("find project error: %v", err)
logError(c.job, msg, c.logger)
return
}
c.namespace = env.Namespace
clusterID := env.ClusterID
c.restConfig, err = kubeclient.GetRESTConfig(config.HubServerAddress(), clusterID)
if err != nil {
msg := fmt.Sprintf("can't get k8s rest config: %v", err)
logError(c.job, msg, c.logger)
return
}
c.kubeClient, err = kubeclient.GetKubeClient(config.HubServerAddress(), clusterID)
if err != nil {
msg := fmt.Sprintf("can't init k8s client: %v", err)
logError(c.job, msg, c.logger)
return
}
c.clientSet, err = kubeclient.GetKubeClientSet(config.HubServerAddress(), clusterID)
if err != nil {
msg := fmt.Sprintf("can't init k8s clientset: %v", err)
logError(c.job, msg, c.logger)
return
}
c.informer, err = informer.NewInformer(clusterID, c.namespace, c.clientSet)
if err != nil {
msg := fmt.Sprintf("can't init k8s informer: %v", err)
logError(c.job, msg, c.logger)
return
}
resources := make([]*unstructured.Unstructured, 0)
service := c.jobTaskSpec.GrayService
manifests := releaseutil.SplitManifests(service.YamlContent)
for _, item := range manifests {
u, err := serializer.NewDecoder().YamlToUnstructured([]byte(item))
if err != nil {
logError(c.job, fmt.Sprintf("failed to decode service %s yaml to unstructured: %v", service.ServiceName, err), c.logger)
return
}
resources = append(resources, u)
}
deploymentName := ""
for _, resource := range resources {
switch resource.GetKind() {
case setting.Deployment:
deploymentObj := &v1.Deployment{}
err := runtime.DefaultUnstructuredConverter.FromUnstructured(resource.Object, deploymentObj)
if err != nil {
logError(c.job, fmt.Sprintf("failed to convert service %s deployment to deployment object: %v", service.ServiceName, err), c.logger)
return
}
deploymentObj.SetNamespace(c.namespace)
err = c.kubeClient.Create(context.Background(), deploymentObj)
if err != nil {
c.Error(fmt.Sprintf("failed to create deployment %s: %v", deploymentObj.Name, err))
return
}
c.Info(fmt.Sprintf("create deployment %s successfully", deploymentObj.Name))
deploymentName = deploymentObj.Name
case setting.ConfigMap:
configMapObj := &corev1.ConfigMap{}
err := runtime.DefaultUnstructuredConverter.FromUnstructured(resource.Object, configMapObj)
if err != nil {
logError(c.job, fmt.Sprintf("failed to convert service %s configmap to configmap object: %v", service.ServiceName, err), c.logger)
return
}
configMapObj.SetNamespace(c.namespace)
err = c.kubeClient.Create(context.Background(), configMapObj)
if err != nil {
c.Error(fmt.Sprintf("failed to create configmap %s: %v", configMapObj.Name, err))
return
}
c.Info(fmt.Sprintf("create configmap %s successfully", configMapObj.Name))
case setting.Secret:
secretObj := &corev1.Secret{}
err := runtime.DefaultUnstructuredConverter.FromUnstructured(resource.Object, secretObj)
if err != nil {
logError(c.job, fmt.Sprintf("failed to convert service %s secret to secret object: %v", service.ServiceName, err), c.logger)
return
}
secretObj.SetNamespace(c.namespace)
err = c.kubeClient.Create(context.Background(), secretObj)
if err != nil {
c.Error(fmt.Sprintf("failed to create secret %s: %v", secretObj.Name, err))
return
}
c.Info(fmt.Sprintf("create secret %s successfully", secretObj.Name))
case setting.Service:
serviceObj := &corev1.Service{}
err := runtime.DefaultUnstructuredConverter.FromUnstructured(resource.Object, serviceObj)
if err != nil {
logError(c.job, fmt.Sprintf("failed to convert service %s service to service object: %v", service.ServiceName, err), c.logger)
return
}
serviceObj.SetNamespace(c.namespace)
err = c.kubeClient.Create(context.Background(), serviceObj)
if err != nil {
c.Error(fmt.Sprintf("failed to create service %s: %v", serviceObj.Name, err))
return
}
c.Info(fmt.Sprintf("create service %s successfully", serviceObj.Name))
case setting.Ingress:
ingressObj := &networkingv1.Ingress{}
err := runtime.DefaultUnstructuredConverter.FromUnstructured(resource.Object, ingressObj)
if err != nil {
logError(c.job, fmt.Sprintf("failed to convert service %s ingress to ingress object: %v", service.ServiceName, err), c.logger)
return
}
ingressObj.SetNamespace(c.namespace)
err = c.kubeClient.Create(context.Background(), ingressObj)
if err != nil {
c.Error(fmt.Sprintf("failed to create ingress %s: %v", ingressObj.Name, err))
return
}
c.Info(fmt.Sprintf("create ingress %s successfully", ingressObj.Name))
default:
c.Error(fmt.Sprintf("service %s resource type %s not allowed", service.ServiceName, resource.GetKind()))
return
}
}
if !c.jobTaskSpec.SkipCheckRunStatus && deploymentName != "" {
c.Info(fmt.Sprintf("waiting for deployment %s ready", deploymentName))
timeout := time.After(c.timeout() * time.Second)
for {
select {
case <-ctx.Done():
c.job.Status = config.StatusCancelled
return
case <-timeout:
c.Error(fmt.Sprintf("deployment %s not ready in %d seconds", deploymentName, c.timeout()))
return
default:
}
time.Sleep(3 * time.Second)
deploymentObj := &v1.Deployment{}
err := c.kubeClient.Get(context.Background(), types.NamespacedName{
Namespace: c.namespace,
Name: deploymentName,
}, deploymentObj)
if err != nil {
c.Error(fmt.Sprintf("failed to get deployment %s: %v", deploymentName, err))
return
}
if deploymentObj.Status.ReadyReplicas == deploymentObj.Status.Replicas {
c.Info(fmt.Sprintf("deployment %s ready", deploymentName))
break
}
}
}
c.job.Status = config.StatusPassed
return
}
func (c *MseGrayReleaseJobCtl) Info(msg string) {
c.jobTaskSpec.Events = append(c.jobTaskSpec.Events, &commonmodels.Event{
EventType: "info",
Message: msg,
Time: time.Now().Format("2006-01-02 15:04:05"),
})
c.ack()
}
func (c *MseGrayReleaseJobCtl) Error(msg string) {
c.jobTaskSpec.Events = append(c.jobTaskSpec.Events, &commonmodels.Event{
EventType: "error",
Message: msg,
Time: time.Now().Format("2006-01-02 15:04:05"),
})
logError(c.job, msg, c.logger)
}
func (c *MseGrayReleaseJobCtl) timeout() time.Duration {
if c.jobTaskSpec.Timeout == 0 {
c.jobTaskSpec.Timeout = setting.DeployTimeout
}
return time.Duration(c.jobTaskSpec.Timeout)
}
func (c *MseGrayReleaseJobCtl) SaveInfo(ctx context.Context) error {
return mongodb.NewJobInfoColl().Create(context.TODO(), &commonmodels.JobInfo{
Type: c.job.JobType,
WorkflowName: c.workflowCtx.WorkflowName,
WorkflowDisplayName: c.workflowCtx.WorkflowDisplayName,
TaskID: c.workflowCtx.TaskID,
ProductName: c.workflowCtx.ProjectName,
StartTime: c.job.StartTime,
EndTime: c.job.EndTime,
Duration: c.job.EndTime - c.job.StartTime,
Status: string(c.job.Status),
})
}