package cluster import ( apitypes "github.com/docker/docker/api/types" types "github.com/docker/docker/api/types/swarm" "github.com/docker/docker/daemon/cluster/convert" swarmapi "github.com/docker/swarmkit/api" ) // GetSecret returns a secret from a managed swarm cluster func (c *Cluster) GetSecret(id string) (types.Secret, error) { c.RLock() defer c.RUnlock() if !c.isActiveManager() { return types.Secret{}, c.errNoManager() } ctx, cancel := c.getRequestContext() defer cancel() r, err := c.node.client.GetSecret(ctx, &swarmapi.GetSecretRequest{SecretID: id}) if err != nil { return types.Secret{}, err } return convert.SecretFromGRPC(r.Secret), nil } // GetSecrets returns all secrets of a managed swarm cluster. func (c *Cluster) GetSecrets(options apitypes.SecretListOptions) ([]types.Secret, error) { c.RLock() defer c.RUnlock() if !c.isActiveManager() { return nil, c.errNoManager() } filters, err := newListSecretsFilters(options.Filters) if err != nil { return nil, err } ctx, cancel := c.getRequestContext() defer cancel() r, err := c.node.client.ListSecrets(ctx, &swarmapi.ListSecretsRequest{Filters: filters}) if err != nil { return nil, err } secrets := []types.Secret{} for _, secret := range r.Secrets { secrets = append(secrets, convert.SecretFromGRPC(secret)) } return secrets, nil } // CreateSecret creates a new secret in a managed swarm cluster. func (c *Cluster) CreateSecret(s types.SecretSpec) (string, error) { c.RLock() defer c.RUnlock() if !c.isActiveManager() { return "", c.errNoManager() } ctx, cancel := c.getRequestContext() defer cancel() secretSpec := convert.SecretSpecToGRPC(s) r, err := c.node.client.CreateSecret(ctx, &swarmapi.CreateSecretRequest{Spec: &secretSpec}) if err != nil { return "", err } return r.Secret.ID, nil } // RemoveSecret removes a secret from a managed swarm cluster. func (c *Cluster) RemoveSecret(id string) error { c.RLock() defer c.RUnlock() if !c.isActiveManager() { return c.errNoManager() } ctx, cancel := c.getRequestContext() defer cancel() req := &swarmapi.RemoveSecretRequest{ SecretID: id, } if _, err := c.node.client.RemoveSecret(ctx, req); err != nil { return err } return nil } // UpdateSecret updates a secret in a managed swarm cluster. // Note: this is not exposed to the CLI but is available from the API only func (c *Cluster) UpdateSecret(id string, version uint64, spec types.SecretSpec) error { c.RLock() defer c.RUnlock() if !c.isActiveManager() { return c.errNoManager() } ctx, cancel := c.getRequestContext() defer cancel() secretSpec := convert.SecretSpecToGRPC(spec) if _, err := c.client.UpdateSecret(ctx, &swarmapi.UpdateSecretRequest{ SecretID: id, SecretVersion: &swarmapi.Version{ Index: version, }, Spec: &secretSpec, }); err != nil { return err } return nil }