75 lines
1.3 KiB
Go
75 lines
1.3 KiB
Go
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package containermgnt
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import (
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"context"
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"encoding/json"
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"fmt"
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"log"
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"os/exec"
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"strings"
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)
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type Container struct {
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Image string `json:"image"`
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Name string `json:"name"`
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}
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type ContainerReturnKey struct{}
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var ReturnKey = ContainerReturnKey{}
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func CreateContainer(ctx context.Context, cont *Container) context.Context {
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fmt.Println("container : ", *cont)
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args := strings.Split(fmt.Sprintf("container\\run\\-d\\--name\\%s\\%s", cont.Name, cont.Image), "\\")
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fmt.Println(args)
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bout, err := exec.Command("docker", args...).Output()
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if err != nil {
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log.Fatalln(err)
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}
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ctx = context.WithValue(ctx, ReturnKey, bout)
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return ctx
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}
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func GetContainers(ctx context.Context) context.Context {
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// cmd := exec.Command("firefox")
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// err := cmd.Run()
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cmd := strings.Split("container\\ls\\--format\\'{{.Image}} {{.Names}}'\\-a", "\\")
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bout, err := exec.Command("docker", cmd...).Output()
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if err != nil {
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log.Fatalln(err)
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}
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sout := strings.Split(string(bout), "\n")
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var list []Container
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for _, e := range sout {
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l := strings.Split(e, " ")
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if len(l) < 2 {
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continue
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}
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container := Container{
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Image: l[0],
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Name: l[1],
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}
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list = append(list, container)
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}
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b, err := json.Marshal(list)
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if err != nil {
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log.Fatalln("JSON Marshal error!!")
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}
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fmt.Println(string(b))
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ctx = context.WithValue(ctx, ReturnKey, b)
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return ctx
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}
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