657457ee2c
This fix use `scope=swarm` for service related network inspect. The purpose is that, in case multiple networks with the same name exist in different scopes, it is still possible to obtain the network for services. This fix is related to moby/moby#33630 and docker/cli#167 Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package network
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import (
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"fmt"
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"golang.org/x/net/context"
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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/docker/docker/api/types"
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"github.com/spf13/cobra"
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)
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func newRemoveCommand(dockerCli *command.DockerCli) *cobra.Command {
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return &cobra.Command{
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Use: "rm NETWORK [NETWORK...]",
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Aliases: []string{"remove"},
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Short: "Remove one or more networks",
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Args: cli.RequiresMinArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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return runRemove(dockerCli, args)
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},
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}
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}
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const ingressWarning = "WARNING! Before removing the routing-mesh network, " +
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"make sure all the nodes in your swarm run the same docker engine version. " +
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"Otherwise, removal may not be effective and functionality of newly create " +
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"ingress networks will be impaired.\nAre you sure you want to continue?"
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func runRemove(dockerCli *command.DockerCli, networks []string) error {
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client := dockerCli.Client()
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ctx := context.Background()
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status := 0
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for _, name := range networks {
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if nw, _, err := client.NetworkInspectWithRaw(ctx, name, types.NetworkInspectOptions{}); err == nil &&
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nw.Ingress &&
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!command.PromptForConfirmation(dockerCli.In(), dockerCli.Out(), ingressWarning) {
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continue
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}
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if err := client.NetworkRemove(ctx, name); err != nil {
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fmt.Fprintf(dockerCli.Err(), "%s\n", err)
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status = 1
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continue
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}
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fmt.Fprintf(dockerCli.Out(), "%s\n", name)
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}
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if status != 0 {
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return cli.StatusError{StatusCode: status}
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}
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return nil
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}
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