62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package amazonebs
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import (
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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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"log"
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)
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type stepRunSourceInstance struct {
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instance *ec2.Instance
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}
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func (s *stepRunSourceInstance) Run(state map[string]interface{}) multistep.StepAction {
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config := state["config"].(config)
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ec2conn := state["ec2"].(*ec2.EC2)
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keyName := state["keyPair"].(string)
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ui := state["ui"].(packer.Ui)
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runOpts := &ec2.RunInstances{
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KeyName: keyName,
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ImageId: config.SourceAmi,
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InstanceType: config.InstanceType,
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MinCount: 0,
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MaxCount: 0,
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}
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ui.Say("Launching a source AWS instance...")
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runResp, err := ec2conn.RunInstances(runOpts)
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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s.instance = &runResp.Instances[0]
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log.Printf("instance id: %s", s.instance.InstanceId)
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ui.Say("Waiting for instance to become ready...")
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s.instance, err = waitForState(ec2conn, s.instance, []string{"pending"}, "running")
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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state["instance"] = s.instance
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return multistep.ActionContinue
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}
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func (s *stepRunSourceInstance) Cleanup(state map[string]interface{}) {
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if s.instance == nil {
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return
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}
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ec2conn := state["ec2"].(*ec2.EC2)
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ui := state["ui"].(packer.Ui)
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// TODO(mitchellh): error handling
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ui.Say("Terminating the source AWS instance...")
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ec2conn.TerminateInstances([]string{s.instance.InstanceId})
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}
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