packer-cn/builder/alicloud/ecs/step_config_vpc.go

97 lines
2.5 KiB
Go

package ecs
import (
"errors"
"fmt"
"time"
"github.com/denverdino/aliyungo/common"
"github.com/denverdino/aliyungo/ecs"
"github.com/hashicorp/packer/packer"
"github.com/mitchellh/multistep"
)
type stepConfigAlicloudVPC struct {
VpcId string
CidrBlock string //192.168.0.0/16 or 172.16.0.0/16 (default)
VpcName string
isCreate bool
}
func (s *stepConfigAlicloudVPC) Run(state multistep.StateBag) multistep.StepAction {
config := state.Get("config").(Config)
client := state.Get("client").(*ecs.Client)
ui := state.Get("ui").(packer.Ui)
if len(s.VpcId) != 0 {
vpcs, _, err := client.DescribeVpcs(&ecs.DescribeVpcsArgs{
VpcId: s.VpcId,
RegionId: common.Region(config.AlicloudRegion),
})
if err != nil {
ui.Say(fmt.Sprintf("Failed querying vpcs: %s", err))
state.Put("error", err)
return multistep.ActionHalt
}
if len(vpcs) > 0 {
vpc := vpcs[0]
state.Put("vpcid", vpc.VpcId)
s.isCreate = false
return multistep.ActionContinue
}
message := fmt.Sprintf("The specified vpc {%s} doesn't exist.", s.VpcId)
state.Put("error", errors.New(message))
ui.Say(message)
return multistep.ActionHalt
}
ui.Say("Creating vpc")
vpc, err := client.CreateVpc(&ecs.CreateVpcArgs{
RegionId: common.Region(config.AlicloudRegion),
CidrBlock: s.CidrBlock,
VpcName: s.VpcName,
})
if err != nil {
state.Put("error", err)
ui.Say(fmt.Sprintf("Failed creating vpc: %s", err))
return multistep.ActionHalt
}
err = client.WaitForVpcAvailable(common.Region(config.AlicloudRegion), vpc.VpcId, ALICLOUD_DEFAULT_SHORT_TIMEOUT)
if err != nil {
state.Put("error", err)
ui.Say(fmt.Sprintf("Failed waiting for vpc to become available: %s", err))
return multistep.ActionHalt
}
state.Put("vpcid", vpc.VpcId)
s.isCreate = true
s.VpcId = vpc.VpcId
return multistep.ActionContinue
}
func (s *stepConfigAlicloudVPC) Cleanup(state multistep.StateBag) {
if !s.isCreate {
return
}
client := state.Get("client").(*ecs.Client)
ui := state.Get("ui").(packer.Ui)
message(state, "VPC")
timeoutPoint := time.Now().Add(60 * time.Second)
for {
if err := client.DeleteVpc(s.VpcId); err != nil {
e, _ := err.(*common.Error)
if (e.Code == "DependencyViolation.Instance" || e.Code == "DependencyViolation.RouteEntry" ||
e.Code == "DependencyViolation.VSwitch" ||
e.Code == "DependencyViolation.SecurityGroup") && time.Now().Before(timeoutPoint) {
time.Sleep(1 * time.Second)
continue
}
ui.Error(fmt.Sprintf("Error deleting vpc, it may still be around: %s", err))
return
}
break
}
}