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110 lines
3.6 KiB
Go
110 lines
3.6 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package tasks
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import (
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"context"
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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hostapi "yunion.io/x/onecloud/pkg/apis/host"
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"yunion.io/x/onecloud/pkg/cloudcommon/db"
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"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
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"yunion.io/x/onecloud/pkg/compute/models"
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)
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type ContainerBaseTask struct {
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taskman.STask
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}
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func (t *ContainerBaseTask) GetContainer() *models.SContainer {
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return t.GetObject().(*models.SContainer)
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}
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func (t *ContainerBaseTask) GetPod() *models.SGuest {
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return t.GetContainer().GetPod()
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}
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func (t *ContainerBaseTask) GetPodDriver() models.IPodDriver {
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drv, err := t.GetPod().GetDriver()
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if err != nil {
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return nil
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}
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return drv.(models.IPodDriver)
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}
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type ContainerCreateTask struct {
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ContainerBaseTask
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}
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func init() {
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taskman.RegisterTask(ContainerCreateTask{})
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}
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func (t *ContainerCreateTask) OnInit(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject) {
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t.startPullImage(ctx, obj.(*models.SContainer))
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}
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func (t *ContainerCreateTask) startPullImage(ctx context.Context, container *models.SContainer) {
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t.SetStage("OnImagePulled", nil)
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input := &hostapi.ContainerPullImageInput{
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Image: container.Spec.Image,
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PullPolicy: container.Spec.ImagePullPolicy,
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}
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if err := container.StartPullImageTask(ctx, t.GetUserCred(), input, t.GetTaskId()); err != nil {
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t.SetStageFailed(ctx, jsonutils.NewString(err.Error()))
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return
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}
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}
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func (t *ContainerCreateTask) OnImagePulled(ctx context.Context, container *models.SContainer, data jsonutils.JSONObject) {
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t.requestCreate(ctx, container)
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}
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func (t *ContainerCreateTask) OnImagePulledFailed(ctx context.Context, container *models.SContainer, reason jsonutils.JSONObject) {
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t.SetStageFailed(ctx, reason)
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}
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func (t *ContainerCreateTask) requestCreate(ctx context.Context, container *models.SContainer) {
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t.SetStage("OnCreated", nil)
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container.SetStatus(ctx, t.GetUserCred(), api.CONTAINER_STATUS_CREATING, "")
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if err := t.GetPodDriver().RequestCreateContainer(ctx, t.GetUserCred(), t); err != nil {
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t.OnCreatedFailed(ctx, container, jsonutils.NewString(err.Error()))
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return
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}
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}
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func (t *ContainerCreateTask) OnCreated(ctx context.Context, container *models.SContainer, data jsonutils.JSONObject) {
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t.SetStage("OnStarted", nil)
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if err := container.StartStartTask(ctx, t.GetUserCred(), t.GetTaskId()); err != nil {
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t.OnCreatedFailed(ctx, container, jsonutils.NewString(errors.Wrap(err, "StartStartTask").Error()))
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}
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}
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func (t *ContainerCreateTask) OnCreatedFailed(ctx context.Context, container *models.SContainer, reason jsonutils.JSONObject) {
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container.SetStatus(ctx, t.GetUserCred(), api.CONTAINER_STATUS_CREATE_FAILED, reason.String())
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t.SetStageFailed(ctx, reason)
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}
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func (t *ContainerCreateTask) OnStarted(ctx context.Context, container *models.SContainer, data jsonutils.JSONObject) {
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t.SetStageComplete(ctx, nil)
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}
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func (t *ContainerCreateTask) OnStartedFailed(ctx context.Context, container *models.SContainer, reason jsonutils.JSONObject) {
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t.SetStageFailed(ctx, reason)
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}
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