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Diffstat (limited to 'cmd/podman/networks/create.go')
-rw-r--r--cmd/podman/networks/create.go81
1 files changed, 81 insertions, 0 deletions
diff --git a/cmd/podman/networks/create.go b/cmd/podman/networks/create.go
new file mode 100644
index 000000000..2bb75ea9e
--- /dev/null
+++ b/cmd/podman/networks/create.go
@@ -0,0 +1,81 @@
+package network
+
+import (
+ "fmt"
+ "net"
+
+ "github.com/containers/libpod/cmd/podman/registry"
+ "github.com/containers/libpod/libpod"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/network"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+ "github.com/spf13/pflag"
+)
+
+var (
+ networkCreateDescription = `create CNI networks for containers and pods`
+ networkCreateCommand = &cobra.Command{
+ Use: "create [flags] [NETWORK]",
+ Short: "network create",
+ Long: networkCreateDescription,
+ RunE: networkCreate,
+ Example: `podman network create podman1`,
+ Annotations: map[string]string{
+ registry.ParentNSRequired: "",
+ },
+ }
+)
+
+var (
+ networkCreateOptions entities.NetworkCreateOptions
+)
+
+func networkCreateFlags(flags *pflag.FlagSet) {
+ flags.StringVarP(&networkCreateOptions.Driver, "driver", "d", "bridge", "driver to manage the network")
+ flags.IPVar(&networkCreateOptions.Gateway, "gateway", nil, "IPv4 or IPv6 gateway for the subnet")
+ flags.BoolVar(&networkCreateOptions.Internal, "internal", false, "restrict external access from this network")
+ flags.IPNetVar(&networkCreateOptions.Range, "ip-range", net.IPNet{}, "allocate container IP from range")
+ flags.StringVar(&networkCreateOptions.MacVLAN, "macvlan", "", "create a Macvlan connection based on this device")
+ // TODO not supported yet
+ //flags.StringVar(&networkCreateOptions.IPamDriver, "ipam-driver", "", "IP Address Management Driver")
+ // TODO enable when IPv6 is working
+ //flags.BoolVar(&networkCreateOptions.IPV6, "IPv6", false, "enable IPv6 networking")
+ flags.IPNetVar(&networkCreateOptions.Subnet, "subnet", net.IPNet{}, "subnet in CIDR format")
+ flags.BoolVar(&networkCreateOptions.DisableDNS, "disable-dns", false, "disable dns plugin")
+}
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode},
+ Command: networkCreateCommand,
+ Parent: networkCmd,
+ })
+ flags := networkCreateCommand.Flags()
+ networkCreateFlags(flags)
+
+}
+
+func networkCreate(cmd *cobra.Command, args []string) error {
+ var (
+ name string
+ )
+ if err := network.IsSupportedDriver(networkCreateOptions.Driver); err != nil {
+ return err
+ }
+ if len(args) > 1 {
+ return errors.Errorf("only one network can be created at a time")
+ }
+ if len(args) > 0 && !libpod.NameRegex.MatchString(args[0]) {
+ return libpod.RegexError
+ }
+
+ if len(args) > 0 {
+ name = args[0]
+ }
+ response, err := registry.ContainerEngine().NetworkCreate(registry.Context(), name, networkCreateOptions)
+ if err != nil {
+ return err
+ }
+ fmt.Println(response.Filename)
+ return nil
+}