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privnet_dissociate.go
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privnet_dissociate.go
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package cmd
import (
"fmt"
"github.com/exoscale/egoscale"
"github.com/spf13/cobra"
)
// dissociateCmd represents the dissociate command
var dissociateCmd = &cobra.Command{
Use: "dissociate <privnet name | id> <vm name | vm id>+",
Short: "Dissociate a private network from instance(s)",
Aliases: gDissociateAlias,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) < 2 {
return cmd.Usage()
}
force, err := cmd.Flags().GetBool("force")
if err != nil {
return err
}
network, err := getNetwork(args[0], nil)
if err != nil {
return err
}
tasks := make([]task, 0, len(args[1:]))
for _, arg := range args[1:] {
vm, err := getVirtualMachineByNameOrID(arg)
if err != nil {
return err
}
cmd, err := prepareDissociatePrivNet(network, vm)
if err != nil {
return err
}
if !force {
if !askQuestion(fmt.Sprintf("sure you want to dissociate %q private network", args[0])) {
continue
}
}
tasks = append(tasks, task{
cmd,
fmt.Sprintf("dissociate %q privnet from %q", network.Name, vm.Name),
})
}
resps := asyncTasks(tasks)
errs := filterErrors(resps)
if len(errs) > 0 {
return errs[0]
}
return nil
},
}
func prepareDissociatePrivNet(privnet *egoscale.Network, vm *egoscale.VirtualMachine) (*egoscale.RemoveNicFromVirtualMachine, error) {
nic := vm.NicByNetworkID(*privnet.ID)
if nic == nil {
return nil, fmt.Errorf("no nics found for network %q", privnet.ID)
}
return &egoscale.RemoveNicFromVirtualMachine{
NicID: nic.ID,
VirtualMachineID: vm.ID,
}, nil
}
func init() {
dissociateCmd.Flags().BoolP("force", "f", false, "Attempt to dissociate private network without prompting for confirmation")
privnetCmd.AddCommand(dissociateCmd)
}