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https://github.com/gitpod-io/gitpod.git
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91 lines
3.3 KiB
Go
91 lines
3.3 KiB
Go
// Copyright (c) 2021 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License.AGPL.txt in the project root for license information.
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package agentsmith
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import (
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"github.com/gitpod-io/gitpod/installer/pkg/cluster"
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"github.com/gitpod-io/gitpod/installer/pkg/common"
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appsv1 "k8s.io/api/apps/v1"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/utils/pointer"
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)
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func daemonset(ctx *common.RenderContext) ([]runtime.Object, error) {
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labels := common.CustomizeLabel(ctx, Component, common.TypeMetaDaemonset)
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configHash, err := common.ObjectHash(configmap(ctx))
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if err != nil {
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return nil, err
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}
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return []runtime.Object{&appsv1.DaemonSet{
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TypeMeta: common.TypeMetaDaemonset,
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ObjectMeta: metav1.ObjectMeta{
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Name: Component,
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Namespace: ctx.Namespace,
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Labels: labels,
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Annotations: common.CustomizeAnnotation(ctx, Component, common.TypeMetaDaemonset, func() map[string]string {
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return map[string]string{
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common.AnnotationConfigChecksum: configHash,
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}
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}),
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},
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Spec: appsv1.DaemonSetSpec{
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Selector: &metav1.LabelSelector{MatchLabels: common.DefaultLabels(Component)},
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Template: corev1.PodTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Name: Component,
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Labels: labels,
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Annotations: common.CustomizeAnnotation(ctx, Component, common.TypeMetaDaemonset),
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},
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Spec: corev1.PodSpec{
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Affinity: common.NodeAffinity(cluster.AffinityLabelWorkspacesRegular, cluster.AffinityLabelWorkspacesHeadless),
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ServiceAccountName: Component,
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HostPID: true,
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EnableServiceLinks: pointer.Bool(false),
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DNSPolicy: "ClusterFirst",
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RestartPolicy: "Always",
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TerminationGracePeriodSeconds: pointer.Int64(30),
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Containers: []corev1.Container{{
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Name: Component,
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Image: ctx.ImageName(ctx.Config.Repository, Component, ctx.VersionManifest.Components.AgentSmith.Version),
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ImagePullPolicy: corev1.PullIfNotPresent,
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Args: []string{"run", "--config", "/config/config.json"},
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Resources: common.ResourceRequirements(ctx, Component, Component, corev1.ResourceRequirements{
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Requests: corev1.ResourceList{
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"cpu": resource.MustParse("100m"),
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"memory": resource.MustParse("32Mi"),
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},
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}),
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VolumeMounts: []corev1.VolumeMount{{
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Name: "config",
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MountPath: "/config",
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}},
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Env: common.CustomizeEnvvar(ctx, Component, common.MergeEnv(
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common.DefaultEnv(&ctx.Config),
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common.WorkspaceTracingEnv(ctx, Component),
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common.NodeNameEnv(ctx),
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)),
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SecurityContext: &corev1.SecurityContext{
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Privileged: pointer.Bool(true),
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ProcMount: func() *corev1.ProcMountType { r := corev1.DefaultProcMount; return &r }(),
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},
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}, *common.KubeRBACProxyContainer(ctx)},
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Volumes: []corev1.Volume{{
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Name: "config",
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VolumeSource: corev1.VolumeSource{ConfigMap: &corev1.ConfigMapVolumeSource{
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LocalObjectReference: corev1.LocalObjectReference{Name: Component},
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}},
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}},
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},
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},
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},
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}}, nil
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}
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