providers/aws: add createlaunchocnfiguration
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74f6e3fd9c
commit
305994036d
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@ -0,0 +1,180 @@
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package aws
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import (
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"fmt"
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"log"
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"github.com/hashicorp/terraform/flatmap"
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"github.com/hashicorp/terraform/helper/diff"
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"github.com/hashicorp/terraform/terraform"
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"github.com/mitchellh/goamz/autoscaling"
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)
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func resource_aws_launch_configuration_create(
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s *terraform.ResourceState,
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d *terraform.ResourceDiff,
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meta interface{}) (*terraform.ResourceState, error) {
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p := meta.(*ResourceProvider)
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autoscalingconn := p.autoscalingconn
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// Merge the diff into the state so that we have all the attributes
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// properly.
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rs := s.MergeDiff(d)
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var err error
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createLaunchConfigurationOpts := autoscaling.CreateLaunchConfiguration{}
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if rs.Attributes["image_id"] != "" {
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createLaunchConfigurationOpts.ImageId = rs.Attributes["image_id"]
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}
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if rs.Attributes["instance_type"] != "" {
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createLaunchConfigurationOpts.InstanceType = rs.Attributes["instance_type"]
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}
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if rs.Attributes["instance_id"] != "" {
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createLaunchConfigurationOpts.InstanceId = rs.Attributes["instance_id"]
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}
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if rs.Attributes["key_name"] != "" {
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createLaunchConfigurationOpts.KeyName = rs.Attributes["key_name"]
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}
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if err != nil {
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return nil, fmt.Errorf("Error parsing configuration: %s", err)
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}
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if _, ok := rs.Attributes["security_groups.#"]; ok {
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createLaunchConfigurationOpts.SecurityGroups = expandStringList(flatmap.Expand(
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rs.Attributes, "security_groups").([]interface{}))
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}
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createLaunchConfigurationOpts.Name = rs.Attributes["name"]
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log.Printf("[DEBUG] autoscaling create launch configuration: %#v", createLaunchConfigurationOpts)
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_, err = autoscalingconn.CreateLaunchConfiguration(&createLaunchConfigurationOpts)
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if err != nil {
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return nil, fmt.Errorf("Error creating launch configuration: %s", err)
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}
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rs.ID = rs.Attributes["name"]
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log.Printf("[INFO] launch configuration ID: %s", rs.ID)
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g, err := resource_aws_launch_configuration_retrieve(rs.ID, autoscalingconn)
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if err != nil {
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return rs, err
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}
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return resource_aws_launch_configuration_update_state(rs, g)
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}
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func resource_aws_launch_configuration_update(
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s *terraform.ResourceState,
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d *terraform.ResourceDiff,
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meta interface{}) (*terraform.ResourceState, error) {
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rs := s.MergeDiff(d)
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log.Printf("ResourceDiff: %s", d)
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log.Printf("ResourceState: %s", s)
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log.Printf("Merged: %s", rs)
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return nil, fmt.Errorf("Did not update")
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}
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func resource_aws_launch_configuration_destroy(
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s *terraform.ResourceState,
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meta interface{}) error {
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// p := meta.(*ResourceProvider)
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// autoscalingconn := p.autoscalingconn
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log.Printf("[DEBUG] launch configuration destroy: %v", s.ID)
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return nil
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}
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func resource_aws_launch_configuration_refresh(
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s *terraform.ResourceState,
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meta interface{}) (*terraform.ResourceState, error) {
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p := meta.(*ResourceProvider)
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autoscalingconn := p.autoscalingconn
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g, err := resource_aws_launch_configuration_retrieve(s.ID, autoscalingconn)
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if err != nil {
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return s, err
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}
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return resource_aws_launch_configuration_update_state(s, g)
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}
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func resource_aws_launch_configuration_diff(
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s *terraform.ResourceState,
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c *terraform.ResourceConfig,
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meta interface{}) (*terraform.ResourceDiff, error) {
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b := &diff.ResourceBuilder{
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Attrs: map[string]diff.AttrType{
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"image_id": diff.AttrTypeCreate,
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"instance_id": diff.AttrTypeCreate,
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"instance_type": diff.AttrTypeCreate,
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"key_name": diff.AttrTypeCreate,
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"name": diff.AttrTypeCreate,
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"security_groups": diff.AttrTypeCreate,
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},
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ComputedAttrs: []string{},
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}
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return b.Diff(s, c)
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}
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func resource_aws_launch_configuration_update_state(
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s *terraform.ResourceState,
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lc *autoscaling.LaunchConfiguration) (*terraform.ResourceState, error) {
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s.Attributes["image_id"] = lc.ImageId
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s.Attributes["instance_type"] = lc.InstanceType
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s.Attributes["key_name"] = lc.KeyName
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s.Attributes["name"] = lc.Name
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// Flatten our group values
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toFlatten := make(map[string]interface{})
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if len(lc.SecurityGroups) > 0 && lc.SecurityGroups[0].SecurityGroup != "" {
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toFlatten["security_groups"] = flattenAutoscalingSecurityGroups(lc.SecurityGroups)
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}
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for k, v := range flatmap.Flatten(toFlatten) {
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s.Attributes[k] = v
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}
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return s, nil
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}
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// Returns a single group by it's ID
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func resource_aws_launch_configuration_retrieve(id string, autoscalingconn *autoscaling.AutoScaling) (*autoscaling.LaunchConfiguration, error) {
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describeOpts := autoscaling.DescribeLaunchConfigurations{
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Names: []string{id},
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}
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log.Printf("[DEBUG] launch configuration describe configuration: %#v", describeOpts)
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describConfs, err := autoscalingconn.DescribeLaunchConfigurations(&describeOpts)
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if err != nil {
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return nil, fmt.Errorf("Error retrieving launch configuration: %s", err)
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}
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// Verify AWS returned our launch configuration
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if len(describConfs.LaunchConfigurations) != 1 ||
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describConfs.LaunchConfigurations[0].Name != id {
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if err != nil {
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return nil, fmt.Errorf("Unable to find launch configuration: %#v", describConfs.LaunchConfigurations)
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}
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}
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l := describConfs.LaunchConfigurations[0]
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return &l, nil
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}
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@ -48,6 +48,13 @@ func init() {
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Refresh: resource_aws_internet_gateway_refresh,
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Refresh: resource_aws_internet_gateway_refresh,
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},
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},
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"aws_launch_configuration": resource.Resource{
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Create: resource_aws_launch_configuration_create,
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Destroy: resource_aws_launch_configuration_destroy,
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Diff: resource_aws_launch_configuration_diff,
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Refresh: resource_aws_launch_configuration_refresh,
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},
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"aws_route_table": resource.Resource{
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"aws_route_table": resource.Resource{
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ConfigValidator: &config.Validator{
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ConfigValidator: &config.Validator{
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Required: []string{
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Required: []string{
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@ -84,7 +84,7 @@ func flattenIPPerms(list []ec2.IPPerm) []map[string]interface{} {
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return result
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return result
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}
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}
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// Flattens an array of SecurityGroups into a []string
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// Flattens an array of UserSecurityGroups into a []string
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func flattenSecurityGroups(list []ec2.UserSecurityGroup) []string {
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func flattenSecurityGroups(list []ec2.UserSecurityGroup) []string {
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result := make([]string, 0, len(list))
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result := make([]string, 0, len(list))
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for _, g := range list {
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for _, g := range list {
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@ -93,6 +93,15 @@ func flattenSecurityGroups(list []ec2.UserSecurityGroup) []string {
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return result
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return result
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}
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}
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// Flattens an array of SecurityGroups into a []string
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func flattenAutoscalingSecurityGroups(list []autoscaling.SecurityGroup) []string {
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result := make([]string, 0, len(list))
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for _, g := range list {
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result = append(result, g.SecurityGroup)
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}
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return result
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}
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// Flattens an array of AvailabilityZones into a []string
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// Flattens an array of AvailabilityZones into a []string
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func flattenAvailabilityZones(list []autoscaling.AvailabilityZone) []string {
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func flattenAvailabilityZones(list []autoscaling.AvailabilityZone) []string {
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result := make([]string, 0, len(list))
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result := make([]string, 0, len(list))
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