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feat: add create etcd cluster and weed cluster function (#2304)
feat: add create etcd cluster and weed cluster function --------- Signed-off-by: sjcsjc123 <1401189096@qq.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| // Copyright © 2023 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 imagedistributor | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "github.com/sealerio/sealer/pkg/define/options" | ||
| "github.com/sealerio/sealer/pkg/imageengine" | ||
| v1 "github.com/sealerio/sealer/types/api/v1" | ||
| "github.com/sealerio/sealer/utils/os/fs" | ||
| "github.com/sealerio/sealer/utils/weed" | ||
| "path/filepath" | ||
| "strings" | ||
| ) | ||
|
|
||
| type weedMounter struct { | ||
| imageEngine imageengine.Interface | ||
| weedClient weed.Deployer | ||
| } | ||
|
|
||
| func (w *weedMounter) Mount(imageName string, platform v1.Platform, dest string) (string, string, string, error) { | ||
| mountDir := filepath.Join(dest, | ||
| strings.ReplaceAll(imageName, "/", "_"), | ||
| strings.Join([]string{platform.OS, platform.Architecture, platform.Variant}, "_")) | ||
|
|
||
| imageID, err := w.imageEngine.Pull(&options.PullOptions{ | ||
| Quiet: false, | ||
| PullPolicy: "missing", | ||
| Image: imageName, | ||
| Platform: platform.ToString(), | ||
| }) | ||
| if err != nil { | ||
| return "", "", "", err | ||
| } | ||
|
|
||
| if err := fs.FS.MkdirAll(filepath.Dir(mountDir)); err != nil { | ||
| return "", "", "", err | ||
| } | ||
|
|
||
| id, err := w.imageEngine.CreateWorkingContainer(&options.BuildRootfsOptions{ | ||
| DestDir: mountDir, | ||
| ImageNameOrID: imageID, | ||
| }) | ||
|
|
||
| if err != nil { | ||
| return "", "", "", err | ||
| } | ||
|
|
||
| // Upload the mounted files to the WeedFS cluster | ||
| err = w.weedClient.UploadFile(context.Background(), mountDir) | ||
| if err != nil { | ||
| return "", "", "", err | ||
| } | ||
|
|
||
| return mountDir, id, imageID, nil | ||
| } | ||
|
|
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| func (w *weedMounter) Umount(dir, containerID string) error { | ||
| // Download the files from WeedFS cluster | ||
| err := w.weedClient.DownloadFile(context.Background(), dir, dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // Umount the image and remove the working container | ||
| err = w.imageEngine.RemoveContainer(&options.RemoveContainerOptions{ | ||
| ContainerNamesOrIDs: []string{containerID}, | ||
| }) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // Remove the mounted files from the WeedFS cluster | ||
| err = w.weedClient.RemoveFile(context.Background(), dir) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| // Remove the local mount directory | ||
| if err := fs.FS.RemoveAll(dir); err != nil { | ||
| return fmt.Errorf("failed to remove mount dir %s: %v", dir, err) | ||
| } | ||
|
|
||
| return nil | ||
| } | ||
|
|
||
| func NewWeedMounter(imageEngine imageengine.Interface, config *weed.Config) Mounter { | ||
| deployer := weed.NewDeployer(config) | ||
| return &weedMounter{ | ||
| imageEngine: imageEngine, | ||
| weedClient: deployer, | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // 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 weed | ||
|
|
||
| import ( | ||
| "path" | ||
| "strconv" | ||
|
|
||
| "github.com/sealerio/sealer/utils/exec" | ||
| ) | ||
|
|
||
| // checkPort checks if the port is available or can be used. | ||
| func checkPort(port int) bool { | ||
| // lsof -i:9333 | ||
| err := exec.Cmd("lsof", "-i:"+strconv.Itoa(port)) | ||
| return err == nil | ||
| } | ||
|
|
||
| // checkDir checks if the dir is available or can be used. | ||
| //func checkDir(dir string) bool { | ||
| // // ls /tmp | ||
| // err := exec.Cmd("ls", dir) | ||
| // if err != nil { | ||
| // return false | ||
| // } | ||
| // return true | ||
| //} | ||
|
|
||
| func checkBinFile(fileName string) bool { | ||
| binName := path.Base(fileName) | ||
| switch binName { | ||
| case "weed": | ||
|
|
||
| case "etcd": | ||
|
|
||
| default: | ||
| } | ||
| return false | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| // 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 weed | ||
|
|
||
| //import "testing" | ||
| // | ||
| //func TestCheckPort(t *testing.T) { | ||
| // ok := checkPort(9333) | ||
| // t.Log(ok) | ||
| //} | ||
| // | ||
| //func TestCheckDir(t *testing.T) { | ||
| // ok := checkDir("/tmp") | ||
| // t.Log(ok) | ||
| //} |
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