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Co-authored-by: Péter Garamvölgyi <peter@scroll.io> Co-authored-by: ChuhanJin <60994121+ChuhanJin@users.noreply.github.com> Co-authored-by: vincent <419436363@qq.com> Co-authored-by: colinlyguo <651734127@qq.com> Co-authored-by: HAOYUatHZ <37070449+HAOYUatHZ@users.noreply.github.com>
51 lines
934 B
Go
51 lines
934 B
Go
package docker
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import (
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"context"
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"math/big"
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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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var (
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cli *client.Client
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)
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func init() {
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var err error
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cli, err = client.NewClientWithOpts(client.FromEnv)
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if err != nil {
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panic(err)
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}
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cli.NegotiateAPIVersion(context.Background())
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}
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// ImgInstance is an img instance.
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type ImgInstance interface {
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Start() error
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Stop() error
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Endpoint() string
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IsRunning() bool
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}
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// GethImgInstance based on ImgInstance and add chainID interface.
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type GethImgInstance interface {
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ImgInstance
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ChainID() *big.Int
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}
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// GetContainerID returns the ID of Container.
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func GetContainerID(name string) string {
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filter := filters.NewArgs()
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filter.Add("name", name)
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lst, _ := cli.ContainerList(context.Background(), types.ContainerListOptions{
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Filters: filter,
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})
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if len(lst) > 0 {
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return lst[0].ID
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}
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return ""
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}
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