DockerCLI/cli/command/network/connect.go

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package network
import (
"context"
linting: fmt.Errorf can be replaced with errors.New (perfsprint) internal/test/cli.go:175:14: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("no notary client available unless defined") ^ cli/command/cli.go:318:29: fmt.Errorf can be replaced with errors.New (perfsprint) return docker.Endpoint{}, fmt.Errorf("no context store initialized") ^ cli/command/container/attach.go:161:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf(result.Error.Message) ^ cli/command/container/opts.go:577:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("--health-start-period cannot be negative") ^ cli/command/container/opts.go:580:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("--health-start-interval cannot be negative") ^ cli/command/container/stats.go:221:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("filtering is not supported when specifying a list of containers") ^ cli/command/container/attach_test.go:82:17: fmt.Errorf can be replaced with errors.New (perfsprint) expectedErr = fmt.Errorf("unexpected error") ^ cli/command/container/create_test.go:234:40: fmt.Errorf can be replaced with errors.New (perfsprint) return container.CreateResponse{}, fmt.Errorf("shouldn't try to pull image") ^ cli/command/container/list_test.go:150:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("error listing containers") ^ cli/command/container/rm_test.go:40:31: fmt.Errorf can be replaced with errors.New (perfsprint) return errdefs.NotFound(fmt.Errorf("Error: no such container: " + container)) ^ cli/command/container/run_test.go:138:40: fmt.Errorf can be replaced with errors.New (perfsprint) return container.CreateResponse{}, fmt.Errorf("shouldn't try to pull image") ^ cli/command/image/pull_test.go:115:49: fmt.Errorf can be replaced with errors.New (perfsprint) return io.NopCloser(strings.NewReader("")), fmt.Errorf("shouldn't try to pull image") ^ cli/command/network/connect.go:88:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("invalid key/value pair format in driver options") ^ cli/command/plugin/create_test.go:96:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error creating plugin") ^ cli/command/plugin/disable_test.go:32:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error disabling plugin") ^ cli/command/plugin/enable_test.go:32:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("failed to enable plugin") ^ cli/command/plugin/inspect_test.go:55:22: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, nil, fmt.Errorf("error inspecting plugin") ^ cli/command/plugin/install_test.go:43:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("Error installing plugin") ^ cli/command/plugin/install_test.go:51:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("(image) when fetching") ^ cli/command/plugin/install_test.go:95:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("should not try to install plugin") ^ cli/command/plugin/list_test.go:35:41: fmt.Errorf can be replaced with errors.New (perfsprint) return types.PluginsListResponse{}, fmt.Errorf("error listing plugins") ^ cli/command/plugin/remove_test.go:27:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error removing plugin") ^ cli/command/registry/login_test.go:36:46: fmt.Errorf can be replaced with errors.New (perfsprint) return registrytypes.AuthenticateOKBody{}, fmt.Errorf("Invalid Username or Password") ^ cli/command/registry/login_test.go:44:46: fmt.Errorf can be replaced with errors.New (perfsprint) return registrytypes.AuthenticateOKBody{}, fmt.Errorf(errUnknownUser) ^ cli/command/system/info.go:190:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("errors pretty printing info") ^ cli/command/system/prune.go:77:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf(`ERROR: The "until" filter is not supported with "--volumes"`) ^ cli/command/system/version_test.go:19:28: fmt.Errorf can be replaced with errors.New (perfsprint) return types.Version{}, fmt.Errorf("no server") ^ cli/command/trust/key_load.go:112:22: fmt.Errorf can be replaced with errors.New (perfsprint) return []byte{}, fmt.Errorf("could not decrypt key") ^ cli/command/trust/revoke.go:44:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("cannot use a digest reference for IMAGE:TAG") ^ cli/command/trust/revoke.go:105:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("no signed tags to remove") ^ cli/command/trust/signer_add.go:56:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("releases is a reserved keyword, please use a different signer name") ^ cli/command/trust/signer_add.go:60:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("path to a public key must be provided using the `--key` flag") ^ opts/config.go:71:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("source is required") ^ opts/mount.go:168:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("type is required") ^ opts/mount.go:172:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("target is required") ^ opts/network.go:90:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("network name/id is not specified") ^ opts/network.go:129:18: fmt.Errorf can be replaced with errors.New (perfsprint) return "", "", fmt.Errorf("invalid key value pair format in driver options") ^ opts/opts.go:404:13: fmt.Errorf can be replaced with errors.New (perfsprint) return 0, fmt.Errorf("value is too precise") ^ opts/opts.go:412:18: fmt.Errorf can be replaced with errors.New (perfsprint) return "", "", fmt.Errorf("empty string specified for links") ^ opts/parse.go:84:37: fmt.Errorf can be replaced with errors.New (perfsprint) return container.RestartPolicy{}, fmt.Errorf("invalid restart policy format: no policy provided before colon") ^ opts/parse.go:89:38: fmt.Errorf can be replaced with errors.New (perfsprint) return container.RestartPolicy{}, fmt.Errorf("invalid restart policy format: maximum retry count must be an integer") ^ opts/port.go:105:13: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("hostip is not supported") ^ opts/secret.go:70:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("source is required") ^ opts/env_test.go:57:11: fmt.Errorf can be replaced with errors.New (perfsprint) err: fmt.Errorf("invalid environment variable: =a"), ^ opts/env_test.go:93:11: fmt.Errorf can be replaced with errors.New (perfsprint) err: fmt.Errorf("invalid environment variable: ="), ^ cli-plugins/manager/error_test.go:16:11: fmt.Errorf can be replaced with errors.New (perfsprint) inner := fmt.Errorf("testing") ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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"errors"
"strings"
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/command/completion"
"github.com/docker/cli/opts"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/client"
"github.com/spf13/cobra"
)
type connectOptions struct {
network string
container string
ipaddress string
ipv6address string
links opts.ListOpts
aliases []string
linklocalips []string
driverOpts []string
}
func newConnectCommand(dockerCli command.Cli) *cobra.Command {
options := connectOptions{
links: opts.NewListOpts(opts.ValidateLink),
}
cmd := &cobra.Command{
Use: "connect [OPTIONS] NETWORK CONTAINER",
Short: "Connect a container to a network",
Args: cli.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
options.network = args[0]
options.container = args[1]
return runConnect(cmd.Context(), dockerCli.Client(), options)
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
if len(args) == 0 {
return completion.NetworkNames(dockerCli)(cmd, args, toComplete)
}
nw := args[0]
return completion.ContainerNames(dockerCli, true, not(isConnected(nw)))(cmd, args, toComplete)
},
}
flags := cmd.Flags()
flags.StringVar(&options.ipaddress, "ip", "", `IPv4 address (e.g., "172.30.100.104")`)
flags.StringVar(&options.ipv6address, "ip6", "", `IPv6 address (e.g., "2001:db8::33")`)
flags.Var(&options.links, "link", "Add link to another container")
flags.StringSliceVar(&options.aliases, "alias", []string{}, "Add network-scoped alias for the container")
flags.StringSliceVar(&options.linklocalips, "link-local-ip", []string{}, "Add a link-local address for the container")
flags.StringSliceVar(&options.driverOpts, "driver-opt", []string{}, "driver options for the network")
return cmd
}
func runConnect(ctx context.Context, apiClient client.NetworkAPIClient, options connectOptions) error {
driverOpts, err := convertDriverOpt(options.driverOpts)
if err != nil {
return err
}
return apiClient.NetworkConnect(ctx, options.network, options.container, &network.EndpointSettings{
IPAMConfig: &network.EndpointIPAMConfig{
IPv4Address: options.ipaddress,
IPv6Address: options.ipv6address,
LinkLocalIPs: options.linklocalips,
},
Links: options.links.GetAll(),
Aliases: options.aliases,
DriverOpts: driverOpts,
})
}
func convertDriverOpt(options []string) (map[string]string, error) {
driverOpt := make(map[string]string)
for _, opt := range options {
k, v, ok := strings.Cut(opt, "=")
// TODO(thaJeztah): we should probably not accept whitespace here (both for key and value).
k = strings.TrimSpace(k)
if !ok || k == "" {
linting: fmt.Errorf can be replaced with errors.New (perfsprint) internal/test/cli.go:175:14: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("no notary client available unless defined") ^ cli/command/cli.go:318:29: fmt.Errorf can be replaced with errors.New (perfsprint) return docker.Endpoint{}, fmt.Errorf("no context store initialized") ^ cli/command/container/attach.go:161:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf(result.Error.Message) ^ cli/command/container/opts.go:577:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("--health-start-period cannot be negative") ^ cli/command/container/opts.go:580:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("--health-start-interval cannot be negative") ^ cli/command/container/stats.go:221:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("filtering is not supported when specifying a list of containers") ^ cli/command/container/attach_test.go:82:17: fmt.Errorf can be replaced with errors.New (perfsprint) expectedErr = fmt.Errorf("unexpected error") ^ cli/command/container/create_test.go:234:40: fmt.Errorf can be replaced with errors.New (perfsprint) return container.CreateResponse{}, fmt.Errorf("shouldn't try to pull image") ^ cli/command/container/list_test.go:150:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("error listing containers") ^ cli/command/container/rm_test.go:40:31: fmt.Errorf can be replaced with errors.New (perfsprint) return errdefs.NotFound(fmt.Errorf("Error: no such container: " + container)) ^ cli/command/container/run_test.go:138:40: fmt.Errorf can be replaced with errors.New (perfsprint) return container.CreateResponse{}, fmt.Errorf("shouldn't try to pull image") ^ cli/command/image/pull_test.go:115:49: fmt.Errorf can be replaced with errors.New (perfsprint) return io.NopCloser(strings.NewReader("")), fmt.Errorf("shouldn't try to pull image") ^ cli/command/network/connect.go:88:16: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("invalid key/value pair format in driver options") ^ cli/command/plugin/create_test.go:96:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error creating plugin") ^ cli/command/plugin/disable_test.go:32:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error disabling plugin") ^ cli/command/plugin/enable_test.go:32:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("failed to enable plugin") ^ cli/command/plugin/inspect_test.go:55:22: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, nil, fmt.Errorf("error inspecting plugin") ^ cli/command/plugin/install_test.go:43:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("Error installing plugin") ^ cli/command/plugin/install_test.go:51:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("(image) when fetching") ^ cli/command/plugin/install_test.go:95:17: fmt.Errorf can be replaced with errors.New (perfsprint) return nil, fmt.Errorf("should not try to install plugin") ^ cli/command/plugin/list_test.go:35:41: fmt.Errorf can be replaced with errors.New (perfsprint) return types.PluginsListResponse{}, fmt.Errorf("error listing plugins") ^ cli/command/plugin/remove_test.go:27:12: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("Error removing plugin") ^ cli/command/registry/login_test.go:36:46: fmt.Errorf can be replaced with errors.New (perfsprint) return registrytypes.AuthenticateOKBody{}, fmt.Errorf("Invalid Username or Password") ^ cli/command/registry/login_test.go:44:46: fmt.Errorf can be replaced with errors.New (perfsprint) return registrytypes.AuthenticateOKBody{}, fmt.Errorf(errUnknownUser) ^ cli/command/system/info.go:190:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("errors pretty printing info") ^ cli/command/system/prune.go:77:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf(`ERROR: The "until" filter is not supported with "--volumes"`) ^ cli/command/system/version_test.go:19:28: fmt.Errorf can be replaced with errors.New (perfsprint) return types.Version{}, fmt.Errorf("no server") ^ cli/command/trust/key_load.go:112:22: fmt.Errorf can be replaced with errors.New (perfsprint) return []byte{}, fmt.Errorf("could not decrypt key") ^ cli/command/trust/revoke.go:44:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("cannot use a digest reference for IMAGE:TAG") ^ cli/command/trust/revoke.go:105:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("no signed tags to remove") ^ cli/command/trust/signer_add.go:56:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("releases is a reserved keyword, please use a different signer name") ^ cli/command/trust/signer_add.go:60:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("path to a public key must be provided using the `--key` flag") ^ opts/config.go:71:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("source is required") ^ opts/mount.go:168:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("type is required") ^ opts/mount.go:172:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("target is required") ^ opts/network.go:90:11: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("network name/id is not specified") ^ opts/network.go:129:18: fmt.Errorf can be replaced with errors.New (perfsprint) return "", "", fmt.Errorf("invalid key value pair format in driver options") ^ opts/opts.go:404:13: fmt.Errorf can be replaced with errors.New (perfsprint) return 0, fmt.Errorf("value is too precise") ^ opts/opts.go:412:18: fmt.Errorf can be replaced with errors.New (perfsprint) return "", "", fmt.Errorf("empty string specified for links") ^ opts/parse.go:84:37: fmt.Errorf can be replaced with errors.New (perfsprint) return container.RestartPolicy{}, fmt.Errorf("invalid restart policy format: no policy provided before colon") ^ opts/parse.go:89:38: fmt.Errorf can be replaced with errors.New (perfsprint) return container.RestartPolicy{}, fmt.Errorf("invalid restart policy format: maximum retry count must be an integer") ^ opts/port.go:105:13: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("hostip is not supported") ^ opts/secret.go:70:10: fmt.Errorf can be replaced with errors.New (perfsprint) return fmt.Errorf("source is required") ^ opts/env_test.go:57:11: fmt.Errorf can be replaced with errors.New (perfsprint) err: fmt.Errorf("invalid environment variable: =a"), ^ opts/env_test.go:93:11: fmt.Errorf can be replaced with errors.New (perfsprint) err: fmt.Errorf("invalid environment variable: ="), ^ cli-plugins/manager/error_test.go:16:11: fmt.Errorf can be replaced with errors.New (perfsprint) inner := fmt.Errorf("testing") ^ Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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return nil, errors.New("invalid key/value pair format in driver options")
}
driverOpt[k] = strings.TrimSpace(v)
}
return driverOpt, nil
}