e6d1dbb381
* 合并devcontainer web相关的源文件，简化目录结构 * devcontainer、ssh_key_pair和devcontainer.cloud * fixed bug：创建容器时Host为localhost时创建失败的问题 * 删除了死代码，更新了一些命名（主要是去掉devstar字符串） * 常量名全大写 * devcontainer HOST改为用户设置的域名或IP * 安装时如没有配置devcontainer则默认设置为docker方式 * 直接使用kubernetes和docker简化代码提高可读性 * 去除services/devstar_devcontainer文件夹名中不必要的devstar字符串 * 去除services/devstar_devcontainer文件夹名中不必要的devstar字符串 * 文件名中去掉不必要的devstar字符串 * 变量名中删除不必要的Devstar字符串 * Merge branch 'dev' into feature-websshAndUpdateImage * change pages style * change Structure * fix bug * websshAndUpdateImage
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
package docker
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import (
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"context"
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"fmt"
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"io/ioutil"
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"strconv"
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"code.gitea.io/gitea/modules/log"
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devcontainer_service_errors "code.gitea.io/gitea/services/devcontainer/errors"
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devcontainer_service_options "code.gitea.io/gitea/services/devcontainer/options"
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"github.com/docker/docker/api/types"
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)
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func AssignDevcontainerGettingDockerOperator(ctx *context.Context, opts *devcontainer_service_options.OpenDevcontainerAppDispatcherOptions) (uint16, error) {
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// 1. 创建docker client
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cli, err := CreateDockerClient(ctx)
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if err != nil {
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return 0, err
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}
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if cli != nil {
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defer cli.Close()
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}
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// 获取容器详细信息
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containerJSON, err := cli.ContainerInspect(context.Background(), opts.Name)
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if err != nil {
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return 0, err
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}
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// 获取端口映射信息
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portBindings := containerJSON.NetworkSettings.Ports
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for containerPort, bindings := range portBindings {
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for _, binding := range bindings {
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log.Info("Container Port %s is mapped to Host Port %s on IP %s\n", containerPort, binding.HostPort, binding.HostIP)
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if containerPort.Port() == "22" {
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v, err := strconv.ParseUint(binding.HostPort, 10, 16)
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if err != nil {
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return 0, err
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}
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// 执行命令在容器内添加公钥
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execConfig := types.ExecConfig{
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Cmd: []string{"sh", "-c", fmt.Sprintf("echo '%s' >> ~/.ssh/authorized_keys", opts.UserPublicKey)},
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AttachStdout: true,
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AttachStderr: true,
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}
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// 创建执行实例
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execID, err := cli.ContainerExecCreate(context.Background(), containerJSON.ID, execConfig)
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if err != nil {
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log.Info("Failed to create exec instance:", err)
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return 0, err
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}
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// 附加到执行实例
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attachConfig := types.ExecStartCheck{}
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resp, err := cli.ContainerExecAttach(context.Background(), execID.ID, attachConfig)
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if err != nil {
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log.Info("Failed to attach to exec instance:", err)
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return 0, err
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}
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defer resp.Close()
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// 启动执行实例
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err = cli.ContainerExecStart(context.Background(), execID.ID, attachConfig)
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if err != nil {
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log.Info("Failed to start exec instance:", err)
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return 0, err
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}
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output, err := ioutil.ReadAll(resp.Reader)
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log.Info("Command output:\n%s\n", output)
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return uint16(v), nil
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}
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}
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}
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return 0, devcontainer_service_errors.ErrOperateDevcontainer{
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Action: "Open DevContainer in docker",
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Message: "cannot find SSH containerPort 22 for DevContainer " + opts.Name,
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}
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}
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func addTemporaryPublicKey() {
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}
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