76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package view
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import (
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"context"
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"errors"
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"fmt"
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"github.com/derailed/k9s/internal/dao"
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"github.com/derailed/k9s/internal/ui"
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"github.com/derailed/k9s/internal/ui/dialog"
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"github.com/gdamore/tcell"
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)
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// RestartExtender represents a restartable resource.
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type RestartExtender struct {
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ResourceViewer
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}
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// NewRestartExtender returns a new extender.
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func NewRestartExtender(v ResourceViewer) ResourceViewer {
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r := RestartExtender{ResourceViewer: v}
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v.AddBindKeysFn(r.bindKeys)
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return &r
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}
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// BindKeys creates additional menu actions.
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func (r *RestartExtender) bindKeys(aa ui.KeyActions) {
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if r.App().Config.K9s.IsReadOnly() {
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return
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}
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aa.Add(ui.KeyActions{
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tcell.KeyCtrlT: ui.NewKeyAction("Restart", r.restartCmd, true),
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})
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}
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func (r *RestartExtender) restartCmd(evt *tcell.EventKey) *tcell.EventKey {
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paths := r.GetTable().GetSelectedItems()
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if len(paths) == 0 {
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return nil
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}
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r.Stop()
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defer r.Start()
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msg := fmt.Sprintf("Restart deployment %s?", paths[0])
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if len(paths) > 1 {
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msg = fmt.Sprintf("Restart %d deployments?", len(paths))
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}
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dialog.ShowConfirm(r.App().Styles.Dialog(), r.App().Content.Pages, "Confirm Restart", msg, func() {
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ctx, cancel := context.WithTimeout(context.Background(), r.App().Conn().Config().CallTimeout())
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defer cancel()
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for _, path := range paths {
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if err := r.restartRollout(ctx, path); err != nil {
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r.App().Flash().Err(err)
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} else {
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r.App().Flash().Infof("Rollout restart in progress for `%s...", path)
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}
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}
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}, func() {})
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return nil
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}
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func (r *RestartExtender) restartRollout(ctx context.Context, path string) error {
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res, err := dao.AccessorFor(r.App().factory, r.GVR())
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if err != nil {
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return nil
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}
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s, ok := res.(dao.Restartable)
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if !ok {
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return errors.New("resource is not restartable")
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}
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return s.Restart(ctx, path)
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}
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