75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
package internal
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import (
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"context"
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"fmt"
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"io"
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"coopcloud.tech/abra/pkg/config"
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containerPkg "coopcloud.tech/abra/pkg/container"
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"coopcloud.tech/abra/pkg/log"
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"coopcloud.tech/abra/pkg/service"
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"coopcloud.tech/abra/pkg/upstream/container"
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"github.com/docker/cli/cli/command"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/filters"
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dockerClient "github.com/docker/docker/client"
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)
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// RetrieveBackupBotContainer gets the deployed backupbot container.
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func RetrieveBackupBotContainer(cl *dockerClient.Client) (types.Container, error) {
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ctx := context.Background()
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chosenService, err := service.GetServiceByLabel(ctx, cl, config.BackupbotLabel, NoInput)
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if err != nil {
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return types.Container{}, fmt.Errorf("no backupbot discovered, is it deployed?")
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}
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log.Debugf("retrieved %s as backup enabled service", chosenService.Spec.Name)
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filters := filters.NewArgs()
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filters.Add("name", chosenService.Spec.Name)
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targetContainer, err := containerPkg.GetContainer(
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ctx,
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cl,
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filters,
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NoInput,
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)
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if err != nil {
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return types.Container{}, err
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}
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return targetContainer, nil
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}
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// RunBackupCmdRemote runs a backup related command on a remote backupbot container.
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func RunBackupCmdRemote(
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cl *dockerClient.Client,
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backupCmd string,
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containerID string,
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execEnv []string) (io.Writer, error) {
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execBackupListOpts := types.ExecConfig{
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AttachStderr: true,
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AttachStdin: true,
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AttachStdout: true,
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Cmd: []string{"/usr/bin/backup", "--", backupCmd},
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Detach: false,
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Env: execEnv,
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Tty: true,
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}
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log.Debugf("running backup %s on %s with exec config %v", backupCmd, containerID, execBackupListOpts)
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// FIXME: avoid instantiating a new CLI
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dcli, err := command.NewDockerCli()
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if err != nil {
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return nil, err
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}
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out, err := container.RunExec(dcli, cl, containerID, &execBackupListOpts)
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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