80 lines
2.2 KiB
Go
80 lines
2.2 KiB
Go
package common
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import (
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"fmt"
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"github.com/mitchellh/goamz/aws"
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"github.com/mitchellh/goamz/ec2"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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)
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type StepAMIRegionCopy struct {
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Regions []string
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Tags map[string]string
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}
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func (s *StepAMIRegionCopy) Run(state map[string]interface{}) multistep.StepAction {
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ec2conn := state["ec2"].(*ec2.EC2)
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ui := state["ui"].(packer.Ui)
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amis := state["amis"].(map[string]string)
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ami := amis[ec2conn.Region.Name]
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if len(s.Regions) == 0 {
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return multistep.ActionContinue
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}
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for _, region := range s.Regions {
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ui.Say(fmt.Sprintf("Copying AMI (%s) to region (%s)...", ami, region))
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// Connect to the region where the AMI will be copied to
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regionconn := ec2.New(ec2conn.Auth, aws.Regions[region])
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resp, err := regionconn.CopyImage(&ec2.CopyImage{
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SourceRegion: ec2conn.Region.Name,
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SourceImageId: ami,
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})
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if err != nil {
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err := fmt.Errorf("Error Copying AMI (%s) to region (%s): %s", ami, region, err)
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state["error"] = err
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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ui.Say(fmt.Sprintf("Waiting for AMI (%s) in region (%s) to become ready...", resp.ImageId, region))
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if err := WaitForAMI(regionconn, resp.ImageId); err != nil {
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err := fmt.Errorf("Error waiting for AMI (%s) in region (%s): %s", resp.ImageId, region, err)
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state["error"] = err
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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// Need to re-apply Tags since they are not copied with the AMI
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if len(s.Tags) > 0 {
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ui.Say(fmt.Sprintf("Adding tags to AMI (%s)...", resp.ImageId))
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var ec2Tags []ec2.Tag
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for key, value := range s.Tags {
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ui.Message(fmt.Sprintf("Adding tag: \"%s\": \"%s\"", key, value))
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ec2Tags = append(ec2Tags, ec2.Tag{key, value})
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}
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_, err := regionconn.CreateTags([]string{resp.ImageId}, ec2Tags)
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if err != nil {
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err := fmt.Errorf("Error adding tags to AMI (%s): %s", resp.ImageId, err)
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state["error"] = err
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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}
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amis[region] = resp.ImageId
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}
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state["amis"] = amis
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return multistep.ActionContinue
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}
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func (s *StepAMIRegionCopy) Cleanup(state map[string]interface{}) {
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// No cleanup...
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}
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