118 lines
3.4 KiB
Go
118 lines
3.4 KiB
Go
//
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// Copyright (c) 2019-2021 Red Hat, Inc.
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// This program and the accompanying materials are made
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// available under the terms of the Eclipse Public License 2.0
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// which is available at https://www.eclipse.org/legal/epl-2.0/
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//
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// SPDX-License-Identifier: EPL-2.0
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//
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// Contributors:
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// Red Hat, Inc. - initial API and implementation
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//
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package deploy
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import (
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"reflect"
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"github.com/eclipse-che/che-operator/pkg/util"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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batchv1 "k8s.io/api/batch/v1"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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var (
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jobDiffOpts = cmp.Options{
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cmpopts.IgnoreFields(batchv1.Job{}, "TypeMeta", "ObjectMeta", "Status"),
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cmpopts.IgnoreFields(batchv1.JobSpec{}, "Selector", "TTLSecondsAfterFinished"),
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cmpopts.IgnoreFields(corev1.PodTemplateSpec{}, "ObjectMeta"),
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cmpopts.IgnoreFields(corev1.Container{}, "TerminationMessagePath", "TerminationMessagePolicy"),
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cmpopts.IgnoreFields(corev1.PodSpec{}, "DNSPolicy", "SchedulerName", "SecurityContext"),
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cmp.Comparer(func(x, y []corev1.EnvVar) bool {
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xMap := make(map[string]string)
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yMap := make(map[string]string)
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for _, env := range x {
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xMap[env.Name] = env.Value
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}
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for _, env := range y {
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yMap[env.Name] = env.Value
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}
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return reflect.DeepEqual(xMap, yMap)
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}),
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}
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)
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func SyncJobToCluster(
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deployContext *DeployContext,
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name string,
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component string,
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image string,
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serviceAccountName string,
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env map[string]string) (bool, error) {
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jobSpec := getJobSpec(deployContext, name, component, image, serviceAccountName, env)
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return Sync(deployContext, jobSpec, jobDiffOpts)
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}
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// GetSpecJob creates new job configuration by given parameters.
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func getJobSpec(
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deployContext *DeployContext,
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name string,
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component string,
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image string,
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serviceAccountName string,
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env map[string]string) *batchv1.Job {
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labels := GetLabels(deployContext.CheCluster, component)
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backoffLimit := int32(3)
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parallelism := int32(1)
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comletions := int32(1)
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terminationGracePeriodSeconds := int64(30)
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ttlSecondsAfterFinished := int32(30)
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pullPolicy := corev1.PullPolicy(util.GetValue(string(deployContext.CheCluster.Spec.Server.CheImagePullPolicy), "IfNotPresent"))
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var jobEnvVars []corev1.EnvVar
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for envVarName, envVarValue := range env {
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jobEnvVars = append(jobEnvVars, corev1.EnvVar{Name: envVarName, Value: envVarValue})
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}
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job := &batchv1.Job{
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TypeMeta: metav1.TypeMeta{
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Kind: "Job",
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APIVersion: batchv1.SchemeGroupVersion.String(),
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},
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Namespace: deployContext.CheCluster.Namespace,
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Labels: labels,
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},
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Spec: batchv1.JobSpec{
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Template: corev1.PodTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Labels: labels,
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},
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Spec: corev1.PodSpec{
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ServiceAccountName: serviceAccountName,
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DeprecatedServiceAccount: serviceAccountName,
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RestartPolicy: "Never",
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TerminationGracePeriodSeconds: &terminationGracePeriodSeconds,
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Containers: []corev1.Container{
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{
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Name: name + "-job-container",
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Image: image,
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ImagePullPolicy: pullPolicy,
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Env: jobEnvVars,
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},
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},
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},
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},
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TTLSecondsAfterFinished: &ttlSecondsAfterFinished,
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Parallelism: ¶llelism,
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BackoffLimit: &backoffLimit,
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Completions: &comletions,
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},
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}
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return job
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}
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