mirror of
https://github.com/1Panel-dev/1Panel.git
synced 2025-10-28 01:36:56 +08:00
113 lines
2.7 KiB
Go
113 lines
2.7 KiB
Go
package docker
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import (
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"context"
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"github.com/1Panel-dev/1Panel/backend/global"
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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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"github.com/docker/docker/client"
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)
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type Client struct {
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cli *client.Client
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}
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func NewClient() (Client, error) {
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cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
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if err != nil {
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return Client{}, err
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}
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return Client{
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cli: cli,
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}, nil
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}
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func NewDockerClient() (*client.Client, error) {
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cli, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
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if err != nil {
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return nil, err
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}
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return cli, nil
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}
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func (c Client) ListAllContainers() ([]types.Container, error) {
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var options types.ContainerListOptions
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containers, err := c.cli.ContainerList(context.Background(), options)
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if err != nil {
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return nil, err
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}
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return containers, nil
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}
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func (c Client) ListContainersByName(names []string) ([]types.Container, error) {
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var options types.ContainerListOptions
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options.All = true
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if len(names) > 0 {
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var array []filters.KeyValuePair
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for _, n := range names {
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array = append(array, filters.Arg("name", n))
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}
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options.Filters = filters.NewArgs(array...)
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}
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containers, err := c.cli.ContainerList(context.Background(), options)
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if err != nil {
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return nil, err
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}
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return containers, nil
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}
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func (c Client) CreateNetwork(name string) error {
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_, err := c.cli.NetworkCreate(context.Background(), name, types.NetworkCreate{
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Driver: "bridge",
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})
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return err
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}
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func (c Client) DeleteImage(imageID string) error {
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if _, err := c.cli.ImageRemove(context.Background(), imageID, types.ImageRemoveOptions{Force: true}); err != nil {
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return err
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}
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return nil
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}
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func (c Client) GetImageIDByName(imageName string) (string, error) {
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filter := filters.NewArgs()
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filter.Add("reference", imageName)
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list, err := c.cli.ImageList(context.Background(), types.ImageListOptions{
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Filters: filter,
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})
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if err != nil {
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return "", err
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}
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if len(list) > 0 {
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return list[0].ID, nil
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}
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return "", nil
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}
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func (c Client) NetworkExist(name string) bool {
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var options types.NetworkListOptions
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options.Filters = filters.NewArgs(filters.Arg("name", name))
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networks, err := c.cli.NetworkList(context.Background(), options)
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if err != nil {
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return false
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}
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return len(networks) > 0
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}
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func CreateDefaultDockerNetwork() error {
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cli, err := NewClient()
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if err != nil {
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global.LOG.Errorf("init docker client error %s", err.Error())
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return err
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}
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if !cli.NetworkExist("1panel-network") {
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if err := cli.CreateNetwork("1panel-network"); err != nil {
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global.LOG.Errorf("create default docker network error %s", err.Error())
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return err
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}
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}
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return nil
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}
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