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Improve container top

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Check container state.
If container is not running then not call top api.
This commit is contained in:
skanehira 2019-08-26 08:19:03 +09:00
parent febfce995c
commit b1881e6c58
1 changed files with 11 additions and 1 deletions
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12
pkg/commands/container.go
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@ -367,6 +367,16 @@ func (c *Container) Attach() (*exec.Cmd, error) {
// Top returns process information
func (c *Container) Top() (container.ContainerTopOKBody, error) {
detail, err := c.Inspect()
if err != nil {
return container.ContainerTopOKBody{}, err
}
// check container status
if !detail.State.Running {
return container.ContainerTopOKBody{}, errors.New("container is not running")
}
return c.Client.ContainerTop(context.Background(), c.ID, []string{})
}
@ -411,7 +421,7 @@ func (c *Container) Inspect() (types.ContainerJSON, error) {
// RenderTop returns details about the container
func (c *Container) RenderTop() (string, error) {
result, err := c.Client.ContainerTop(context.Background(), c.ID, []string{})
result, err := c.Top()
if err != nil {
return "", err
}