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feature(main): add patch package in run func (#949)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| // Copyright © 2021 Alibaba Group Holding Ltd. | ||
| // | ||
| // 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 processor | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| "github.com/fanux/sealos/pkg/utils/strings" | ||
| "golang.org/x/sync/errgroup" | ||
|
|
||
| "github.com/fanux/sealos/pkg/clusterfile" | ||
| "github.com/fanux/sealos/pkg/config" | ||
| "github.com/fanux/sealos/pkg/filesystem" | ||
| "github.com/fanux/sealos/pkg/guest" | ||
| "github.com/fanux/sealos/pkg/image" | ||
| "github.com/fanux/sealos/pkg/image/types" | ||
| v2 "github.com/fanux/sealos/pkg/types/v1beta1" | ||
| "github.com/fanux/sealos/pkg/utils/contants" | ||
| ) | ||
|
|
||
| type InstallProcessor struct { | ||
| ClusterFile clusterfile.Interface | ||
| ImageManager types.Service | ||
| ClusterManager types.ClusterService | ||
| RegistryManager types.RegistryService | ||
| Guest guest.Interface | ||
| imageList types.ImageListOCIV1 | ||
| cManifestList types.ClusterManifestList | ||
| } | ||
|
|
||
| func (c *InstallProcessor) Execute(cluster *v2.Cluster) error { | ||
| pipLine, err := c.GetPipeLine() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| for _, f := range pipLine { | ||
| if err = f(cluster); err != nil { | ||
| return err | ||
| } | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
| func (c *InstallProcessor) GetPipeLine() ([]func(cluster *v2.Cluster) error, error) { | ||
| var todoList []func(cluster *v2.Cluster) error | ||
| todoList = append(todoList, | ||
| c.ChangeCluster, | ||
| c.RunConfig, | ||
| c.MountRootfs, | ||
| //i.GetPhasePluginFunc(plugin.PhasePreGuest), | ||
| c.RunGuest, | ||
| //i.GetPhasePluginFunc(plugin.PhasePostInstall), | ||
| ) | ||
| return todoList, nil | ||
| } | ||
|
|
||
| func diffImages(spec, curr *v2.Cluster) []string { | ||
| pullImages := make([]string, 0) | ||
| for _, img := range spec.Spec.Image { | ||
| if strings.NotIn(img, curr.Spec.Image) { | ||
| pullImages = append(pullImages, img) | ||
| } | ||
| } | ||
| return pullImages | ||
| } | ||
|
|
||
| func (c *InstallProcessor) ChangeCluster(cluster *v2.Cluster) error { | ||
| err := c.ClusterFile.Process() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| current := c.ClusterFile.GetCluster() | ||
| pullImages := diffImages(cluster, current) | ||
| err = c.RegistryManager.Pull(pullImages...) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| img, err := c.ImageManager.Inspect(pullImages...) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| //TODO if app image is ok | ||
| c.imageList = img | ||
| c.cManifestList, err = c.ClusterManager.Create(cluster.Name, len(current.Spec.Image), pullImages...) | ||
| return err | ||
| } | ||
|
|
||
| func (c *InstallProcessor) RunConfig(cluster *v2.Cluster) error { | ||
| eg, _ := errgroup.WithContext(context.Background()) | ||
| for _, cManifest := range c.cManifestList { | ||
| manifest := cManifest | ||
| eg.Go(func() error { | ||
| cfg := config.NewConfiguration(manifest.MountPoint, c.ClusterFile.GetConfigs()) | ||
| return cfg.Dump(contants.Clusterfile(cluster.Name)) | ||
| }) | ||
| } | ||
| return eg.Wait() | ||
| } | ||
|
|
||
| func (c *InstallProcessor) MountRootfs(cluster *v2.Cluster) error { | ||
| hosts := append(cluster.GetMasterIPAndPortList(), cluster.GetNodeIPAndPortList()...) | ||
| fs, err := filesystem.NewRootfsMounter(c.cManifestList, c.imageList) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return fs.MountRootfs(cluster, hosts, false) | ||
| } | ||
|
|
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| func (c *InstallProcessor) RunGuest(cluster *v2.Cluster) error { | ||
| return c.Guest.Apply(cluster) | ||
| } | ||
|
|
||
| func NewInstallProcessor(clusterFile clusterfile.Interface) (Interface, error) { | ||
| imgSvc, err := image.NewImageService() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| clusterSvc, err := image.NewClusterService() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| registrySvc, err := image.NewRegistryService() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| gs, err := guest.NewGuestManager() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| return &InstallProcessor{ | ||
| ClusterFile: clusterFile, | ||
| ImageManager: imgSvc, | ||
| ClusterManager: clusterSvc, | ||
| RegistryManager: registrySvc, | ||
| Guest: gs, | ||
| }, nil | ||
| } |
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