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packer
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Set session in state bag

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We can construct connections to arbitrary regions from it
pull/5720/head
Matthew Hooker 9 years ago
parent f6c401a143
commit f3dea272d9
No known key found for this signature in database
GPG Key ID: 7B5F933D9CE8C6A1
9 changed files with 35 additions and 49 deletions
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3
builder/amazon/chroot/builder.go
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@ -198,6 +198,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
state := new(multistep.BasicStateBag)
state.Put("config", &b.config)
state.Put("ec2", ec2conn)
state.Put("awsSession", session)
state.Put("hook", hook)
state.Put("ui", ui)
state.Put("wrappedCommand", CommandWrapper(wrappedCommand))
@ -305,7 +306,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
artifact := &awscommon.Artifact{
Amis: state.Get("amis").(map[string]string),
BuilderIdValue: BuilderId,
Conn: ec2conn,
Session: session,
}
return artifact, nil

4
builder/amazon/chroot/step_instance_info.go
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@ -16,13 +16,13 @@ type StepInstanceInfo struct{}
func (s *StepInstanceInfo) Run(state multistep.StateBag) multistep.StepAction {
ec2conn := state.Get("ec2").(*ec2.EC2)
session := state.Get("awsSession").(*session.Session)
ui := state.Get("ui").(packer.Ui)
// Get our own instance ID
ui.Say("Gathering information about this EC2 instance...")
sess := session.New()
ec2meta := ec2metadata.New(sess)
ec2meta := ec2metadata.New(session)
identity, err := ec2meta.GetInstanceIdentityDocument()
if err != nil {
err := fmt.Errorf(

14
builder/amazon/common/artifact.go
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@ -6,14 +6,14 @@ import (
"sort"
"strings"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/hashicorp/packer/packer"
)
// Artifact is an artifact implementation that contains built AMIs.
type Artifact struct {
AccessConfig *AccessConfig
// A map of regions to AMI IDs.
Amis map[string]string
@ -21,7 +21,7 @@ type Artifact struct {
BuilderIdValue string
// EC2 connection for performing API stuff.
Conn *ec2.EC2
Session *session.Session
}
func (a *Artifact) BuilderId() string {
@ -69,11 +69,9 @@ func (a *Artifact) Destroy() error {
for region, imageId := range a.Amis {
log.Printf("Deregistering image ID (%s) from region (%s)", imageId, region)
session, err := a.AccessConfig.Session()
if err != nil {
return err
}
regionConn := ec2.New(session)
regionConn := ec2.New(a.Session, &aws.Config{
Region: aws.String(region),
})
// Get image metadata
imageResp, err := regionConn.DescribeImages(&ec2.DescribeImagesInput{

23
builder/amazon/common/step_create_tags.go
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@ -5,6 +5,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/ec2"
retry "github.com/hashicorp/packer/common"
"github.com/hashicorp/packer/packer"
@ -13,7 +14,6 @@ import (
)
type StepCreateTags struct {
AccessConfig *AccessConfig
Tags map[string]string
SnapshotTags map[string]string
Ctx interpolate.Context
@ -21,6 +21,7 @@ type StepCreateTags struct {
func (s *StepCreateTags) Run(state multistep.StateBag) multistep.StepAction {
ec2conn := state.Get("ec2").(*ec2.EC2)
session := state.Get("awsSession").(*session.Session)
ui := state.Get("ui").(packer.Ui)
amis := state.Get("amis").(map[string]string)
@ -36,22 +37,16 @@ func (s *StepCreateTags) Run(state multistep.StateBag) multistep.StepAction {
}
// Adds tags to AMIs and snapshots
for ami := range amis {
for region, ami := range amis {
ui.Say(fmt.Sprintf("Adding tags to AMI (%s)...", ami))
// Declare list of resources to tag
session, err := s.AccessConfig.Session()
if err != nil {
err := fmt.Errorf("Error creating AWS session: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
regionconn := ec2.New(session)
regionConn := ec2.New(session, &aws.Config{
Region: aws.String(region),
})
// Retrieve image list for given AMI
resourceIds := []*string{&ami}
imageResp, err := regionconn.DescribeImages(&ec2.DescribeImagesInput{
imageResp, err := regionConn.DescribeImages(&ec2.DescribeImagesInput{
ImageIds: resourceIds,
})
@ -103,7 +98,7 @@ func (s *StepCreateTags) Run(state multistep.StateBag) multistep.StepAction {
// Retry creating tags for about 2.5 minutes
err = retry.Retry(0.2, 30, 11, func(_ uint) (bool, error) {
// Tag images and snapshots
_, err := regionconn.CreateTags(&ec2.CreateTagsInput{
_, err := regionConn.CreateTags(&ec2.CreateTagsInput{
Resources: resourceIds,
Tags: amiTags,
})
@ -116,7 +111,7 @@ func (s *StepCreateTags) Run(state multistep.StateBag) multistep.StepAction {
// Override tags on snapshots
if len(snapshotTags) > 0 {
_, err = regionconn.CreateTags(&ec2.CreateTagsInput{
_, err = regionConn.CreateTags(&ec2.CreateTagsInput{
Resources: snapshotIds,
Tags: snapshotTags,
})

29
builder/amazon/common/step_modify_ami_attributes.go
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@ -23,6 +23,7 @@ type StepModifyAMIAttributes struct {
func (s *StepModifyAMIAttributes) Run(state multistep.StateBag) multistep.StepAction {
ec2conn := state.Get("ec2").(*ec2.EC2)
session := state.Get("awsSession").(*session.Session)
ui := state.Get("ui").(packer.Ui)
amis := state.Get("amis").(map[string]string)
@ -152,22 +153,13 @@ func (s *StepModifyAMIAttributes) Run(state multistep.StateBag) multistep.StepAc
// Modifying image attributes
for region, ami := range amis {
ui.Say(fmt.Sprintf("Modifying attributes on AMI (%s)...", ami))
awsConfig := aws.Config{
Credentials: ec2conn.Config.Credentials,
Region: aws.String(region),
}
session, err := session.NewSession(&awsConfig)
if err != nil {
err := fmt.Errorf("Error creating AWS session: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
regionconn := ec2.New(session)
regionConn := ec2.New(session, &aws.Config{
Region: aws.String(region),
})
for name, input := range options {
ui.Message(fmt.Sprintf("Modifying: %s", name))
input.ImageId = &ami
_, err := regionconn.ModifyImageAttribute(input)
_, err := regionConn.ModifyImageAttribute(input)
if err != nil {
err := fmt.Errorf("Error modify AMI attributes: %s", err)
state.Put("error", err)
@ -181,16 +173,13 @@ func (s *StepModifyAMIAttributes) Run(state multistep.StateBag) multistep.StepAc
for region, region_snapshots := range snapshots {
for _, snapshot := range region_snapshots {
ui.Say(fmt.Sprintf("Modifying attributes on snapshot (%s)...", snapshot))
awsConfig := aws.Config{
Credentials: ec2conn.Config.Credentials,
Region: aws.String(region),
}
session := session.New(&awsConfig)
regionconn := ec2.New(session)
regionConn := ec2.New(session, &aws.Config{
Region: aws.String(region),
})
for name, input := range snapshotOptions {
ui.Message(fmt.Sprintf("Modifying: %s", name))
input.SnapshotId = &snapshot
_, err := regionconn.ModifySnapshotAttribute(input)
_, err := regionConn.ModifySnapshotAttribute(input)
if err != nil {
err := fmt.Errorf("Error modify snapshot attributes: %s", err)
state.Put("error", err)

3
builder/amazon/ebs/builder.go
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@ -113,6 +113,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
state := new(multistep.BasicStateBag)
state.Put("config", b.config)
state.Put("ec2", ec2conn)
state.Put("awsSession", session)
state.Put("hook", hook)
state.Put("ui", ui)
@ -269,7 +270,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
artifact := &awscommon.Artifact{
Amis: state.Get("amis").(map[string]string),
BuilderIdValue: BuilderId,
Conn: ec2conn,
Session: session,
}
return artifact, nil

3
builder/amazon/ebssurrogate/builder.go
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@ -127,6 +127,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
state := new(multistep.BasicStateBag)
state.Put("config", &b.config)
state.Put("ec2", ec2conn)
state.Put("awsSession", session)
state.Put("hook", hook)
state.Put("ui", ui)
@ -283,7 +284,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
artifact := &awscommon.Artifact{
Amis: amis.(map[string]string),
BuilderIdValue: BuilderId,
Conn: ec2conn,
Session: session,
}
return artifact, nil

3
builder/amazon/instance/builder.go
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@ -198,6 +198,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
state := new(multistep.BasicStateBag)
state.Put("config", &b.config)
state.Put("ec2", ec2conn)
state.Put("awsSession", session)
state.Put("hook", hook)
state.Put("ui", ui)
@ -341,7 +342,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
artifact := &awscommon.Artifact{
Amis: state.Get("amis").(map[string]string),
BuilderIdValue: BuilderId,
Conn: ec2conn,
Session: session,
}
return artifact, nil

2
post-processor/amazon-import/post-processor.go
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@ -369,7 +369,7 @@ func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (pac
*config.Region: createdami,
},
BuilderIdValue: BuilderId,
Conn: ec2conn,
Session: session,
}
if !p.config.SkipClean {

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