4f7c07cfc2
Some tests had to be skipped as there's some issues to address, and some of the result-types cannot be mocked / stubbed. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package swarm
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import (
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"context"
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"fmt"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/moby/moby/client"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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)
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func newUpdateCommand(dockerCLI command.Cli) *cobra.Command {
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opts := swarmOptions{}
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cmd := &cobra.Command{
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Use: "update [OPTIONS]",
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Short: "Update the swarm",
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Args: cli.NoArgs,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runUpdate(cmd.Context(), dockerCLI, cmd.Flags(), opts)
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},
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PreRunE: func(cmd *cobra.Command, args []string) error {
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if cmd.Flags().NFlag() == 0 {
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return pflag.ErrHelp
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}
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return nil
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},
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Annotations: map[string]string{
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"version": "1.24",
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"swarm": "manager",
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},
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ValidArgsFunction: cobra.NoFileCompletions,
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DisableFlagsInUseLine: true,
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}
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cmd.Flags().BoolVar(&opts.autolock, flagAutolock, false, "Change manager autolocking setting (true|false)")
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addSwarmFlags(cmd.Flags(), &opts)
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return cmd
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}
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func runUpdate(ctx context.Context, dockerCLI command.Cli, flags *pflag.FlagSet, opts swarmOptions) error {
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apiClient := dockerCLI.Client()
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sw, err := apiClient.SwarmInspect(ctx, client.SwarmInspectOptions{})
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if err != nil {
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return err
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}
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prevAutoLock := sw.Swarm.Spec.EncryptionConfig.AutoLockManagers
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opts.mergeSwarmSpec(&sw.Swarm.Spec, flags, &sw.Swarm.ClusterInfo.TLSInfo.TrustRoot)
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curAutoLock := sw.Swarm.Spec.EncryptionConfig.AutoLockManagers
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_, err = apiClient.SwarmUpdate(ctx, sw.Swarm.Version, client.SwarmUpdateOptions{
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Swarm: sw.Swarm.Spec,
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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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_, _ = fmt.Fprintln(dockerCLI.Out(), "Swarm updated.")
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if curAutoLock && !prevAutoLock {
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resp, err := apiClient.SwarmGetUnlockKey(ctx)
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if err != nil {
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return fmt.Errorf("could not fetch unlock key: %w", err)
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}
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printUnlockCommand(dockerCLI.Out(), resp.Key)
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}
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return nil
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}
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