1031 lines
29 KiB
Go
1031 lines
29 KiB
Go
package aws
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import (
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"bytes"
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"crypto/sha1"
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"encoding/base64"
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"encoding/hex"
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"fmt"
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"log"
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"strconv"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/hashicorp/terraform/helper/hashcode"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceAwsSpotFleetRequest() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsSpotFleetRequestCreate,
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Read: resourceAwsSpotFleetRequestRead,
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Delete: resourceAwsSpotFleetRequestDelete,
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Update: resourceAwsSpotFleetRequestUpdate,
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SchemaVersion: 1,
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MigrateState: resourceAwsSpotFleetRequestMigrateState,
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Schema: map[string]*schema.Schema{
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"iam_fleet_role": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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// http://docs.aws.amazon.com/sdk-for-go/api/service/ec2.html#type-SpotFleetLaunchSpecification
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// http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_SpotFleetLaunchSpecification.html
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"launch_specification": &schema.Schema{
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Type: schema.TypeSet,
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Required: true,
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ForceNew: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"vpc_security_group_ids": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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Set: schema.HashString,
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},
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"associate_public_ip_address": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: false,
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},
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"ebs_block_device": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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Computed: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"delete_on_termination": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: true,
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ForceNew: true,
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},
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"device_name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"encrypted": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"iops": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"snapshot_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"volume_size": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"volume_type": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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},
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},
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Set: hashEbsBlockDevice,
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},
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"ephemeral_block_device": &schema.Schema{
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Type: schema.TypeSet,
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Optional: true,
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Computed: true,
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ForceNew: true,
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Elem: &schema.Resource{
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Schema: map[string]*schema.Schema{
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"device_name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"virtual_name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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},
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},
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Set: hashEphemeralBlockDevice,
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},
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"root_block_device": &schema.Schema{
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// TODO: This is a set because we don't support singleton
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// sub-resources today. We'll enforce that the set only ever has
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// length zero or one below. When TF gains support for
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// sub-resources this can be converted.
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Type: schema.TypeSet,
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Optional: true,
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Computed: true,
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Elem: &schema.Resource{
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// "You can only modify the volume size, volume type, and Delete on
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// Termination flag on the block device mapping entry for the root
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// device volume." - bit.ly/ec2bdmap
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Schema: map[string]*schema.Schema{
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"delete_on_termination": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: true,
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ForceNew: true,
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},
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"iops": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"volume_size": &schema.Schema{
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Type: schema.TypeInt,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"volume_type": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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},
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},
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Set: hashRootBlockDevice,
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},
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"ebs_optimized": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: false,
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},
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"iam_instance_profile": &schema.Schema{
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Type: schema.TypeString,
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ForceNew: true,
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Optional: true,
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},
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"ami": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"instance_type": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"key_name": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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Computed: true,
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ValidateFunc: validateSpotFleetRequestKeyName,
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},
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"monitoring": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: false,
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},
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"placement_group": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"spot_price": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"user_data": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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StateFunc: func(v interface{}) string {
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switch v.(type) {
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case string:
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hash := sha1.Sum([]byte(v.(string)))
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return hex.EncodeToString(hash[:])
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default:
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return ""
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}
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},
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},
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"weighted_capacity": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"subnet_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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"availability_zone": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Computed: true,
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ForceNew: true,
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},
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},
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},
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Set: hashLaunchSpecification,
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},
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// Everything on a spot fleet is ForceNew except target_capacity
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"target_capacity": &schema.Schema{
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Type: schema.TypeInt,
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Required: true,
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ForceNew: false,
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},
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"allocation_strategy": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Default: "lowestPrice",
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ForceNew: true,
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},
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"excess_capacity_termination_policy": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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Default: "Default",
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ForceNew: false,
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},
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"spot_price": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"terminate_instances_with_expiration": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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ForceNew: true,
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},
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"valid_from": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"valid_until": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ForceNew: true,
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},
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"spot_request_state": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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"client_token": &schema.Schema{
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Type: schema.TypeString,
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Computed: true,
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},
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},
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}
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}
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func buildSpotFleetLaunchSpecification(d map[string]interface{}, meta interface{}) (*ec2.SpotFleetLaunchSpecification, error) {
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conn := meta.(*AWSClient).ec2conn
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opts := &ec2.SpotFleetLaunchSpecification{
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ImageId: aws.String(d["ami"].(string)),
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InstanceType: aws.String(d["instance_type"].(string)),
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SpotPrice: aws.String(d["spot_price"].(string)),
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}
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if v, ok := d["availability_zone"]; ok {
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opts.Placement = &ec2.SpotPlacement{
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AvailabilityZone: aws.String(v.(string)),
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}
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}
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if v, ok := d["ebs_optimized"]; ok {
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opts.EbsOptimized = aws.Bool(v.(bool))
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}
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if v, ok := d["monitoring"]; ok {
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opts.Monitoring = &ec2.SpotFleetMonitoring{
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Enabled: aws.Bool(v.(bool)),
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}
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}
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if v, ok := d["iam_instance_profile"]; ok {
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opts.IamInstanceProfile = &ec2.IamInstanceProfileSpecification{
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Name: aws.String(v.(string)),
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}
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}
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if v, ok := d["user_data"]; ok {
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opts.UserData = aws.String(
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base64Encode([]byte(v.(string))))
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}
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if v, ok := d["key_name"]; ok {
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opts.KeyName = aws.String(v.(string))
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}
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if v, ok := d["weighted_capacity"]; ok && v != "" {
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wc, err := strconv.ParseFloat(v.(string), 64)
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if err != nil {
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return nil, err
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}
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opts.WeightedCapacity = aws.Float64(wc)
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}
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var securityGroupIds []*string
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if v, ok := d["vpc_security_group_ids"]; ok {
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if s := v.(*schema.Set); s.Len() > 0 {
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for _, v := range s.List() {
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securityGroupIds = append(securityGroupIds, aws.String(v.(string)))
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}
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}
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}
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subnetId, hasSubnetId := d["subnet_id"]
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if hasSubnetId {
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opts.SubnetId = aws.String(subnetId.(string))
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}
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associatePublicIpAddress, hasPublicIpAddress := d["associate_public_ip_address"]
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if hasPublicIpAddress && associatePublicIpAddress.(bool) == true && hasSubnetId {
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// If we have a non-default VPC / Subnet specified, we can flag
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// AssociatePublicIpAddress to get a Public IP assigned. By default these are not provided.
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// You cannot specify both SubnetId and the NetworkInterface.0.* parameters though, otherwise
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// you get: Network interfaces and an instance-level subnet ID may not be specified on the same request
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// You also need to attach Security Groups to the NetworkInterface instead of the instance,
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// to avoid: Network interfaces and an instance-level security groups may not be specified on
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// the same request
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ni := &ec2.InstanceNetworkInterfaceSpecification{
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AssociatePublicIpAddress: aws.Bool(true),
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DeleteOnTermination: aws.Bool(true),
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DeviceIndex: aws.Int64(int64(0)),
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SubnetId: aws.String(subnetId.(string)),
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Groups: securityGroupIds,
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}
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opts.NetworkInterfaces = []*ec2.InstanceNetworkInterfaceSpecification{ni}
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opts.SubnetId = aws.String("")
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} else {
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for _, id := range securityGroupIds {
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opts.SecurityGroups = append(opts.SecurityGroups, &ec2.GroupIdentifier{GroupId: id})
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}
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}
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blockDevices, err := readSpotFleetBlockDeviceMappingsFromConfig(d, conn)
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if err != nil {
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return nil, err
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}
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if len(blockDevices) > 0 {
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opts.BlockDeviceMappings = blockDevices
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}
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return opts, nil
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}
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func validateSpotFleetRequestKeyName(v interface{}, k string) (ws []string, errors []error) {
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value := v.(string)
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if value == "" {
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errors = append(errors, fmt.Errorf("Key name cannot be empty."))
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}
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return
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}
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func readSpotFleetBlockDeviceMappingsFromConfig(
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d map[string]interface{}, conn *ec2.EC2) ([]*ec2.BlockDeviceMapping, error) {
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blockDevices := make([]*ec2.BlockDeviceMapping, 0)
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if v, ok := d["ebs_block_device"]; ok {
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vL := v.(*schema.Set).List()
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for _, v := range vL {
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bd := v.(map[string]interface{})
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ebs := &ec2.EbsBlockDevice{
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DeleteOnTermination: aws.Bool(bd["delete_on_termination"].(bool)),
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}
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if v, ok := bd["snapshot_id"].(string); ok && v != "" {
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ebs.SnapshotId = aws.String(v)
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}
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if v, ok := bd["encrypted"].(bool); ok && v {
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ebs.Encrypted = aws.Bool(v)
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}
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if v, ok := bd["volume_size"].(int); ok && v != 0 {
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ebs.VolumeSize = aws.Int64(int64(v))
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}
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if v, ok := bd["volume_type"].(string); ok && v != "" {
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ebs.VolumeType = aws.String(v)
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}
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if v, ok := bd["iops"].(int); ok && v > 0 {
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ebs.Iops = aws.Int64(int64(v))
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}
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blockDevices = append(blockDevices, &ec2.BlockDeviceMapping{
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DeviceName: aws.String(bd["device_name"].(string)),
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Ebs: ebs,
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})
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}
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}
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if v, ok := d["ephemeral_block_device"]; ok {
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vL := v.(*schema.Set).List()
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for _, v := range vL {
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bd := v.(map[string]interface{})
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blockDevices = append(blockDevices, &ec2.BlockDeviceMapping{
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DeviceName: aws.String(bd["device_name"].(string)),
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VirtualName: aws.String(bd["virtual_name"].(string)),
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})
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}
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}
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if v, ok := d["root_block_device"]; ok {
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vL := v.(*schema.Set).List()
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if len(vL) > 1 {
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return nil, fmt.Errorf("Cannot specify more than one root_block_device.")
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}
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for _, v := range vL {
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bd := v.(map[string]interface{})
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ebs := &ec2.EbsBlockDevice{
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DeleteOnTermination: aws.Bool(bd["delete_on_termination"].(bool)),
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}
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if v, ok := bd["volume_size"].(int); ok && v != 0 {
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ebs.VolumeSize = aws.Int64(int64(v))
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}
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if v, ok := bd["volume_type"].(string); ok && v != "" {
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ebs.VolumeType = aws.String(v)
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}
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if v, ok := bd["iops"].(int); ok && v > 0 {
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ebs.Iops = aws.Int64(int64(v))
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}
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if dn, err := fetchRootDeviceName(d["ami"].(string), conn); err == nil {
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if dn == nil {
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return nil, fmt.Errorf(
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"Expected 1 AMI for ID: %s, got none",
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d["ami"].(string))
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}
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blockDevices = append(blockDevices, &ec2.BlockDeviceMapping{
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DeviceName: dn,
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Ebs: ebs,
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})
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} else {
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return nil, err
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}
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}
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}
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return blockDevices, nil
|
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}
|
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|
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func buildAwsSpotFleetLaunchSpecifications(
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d *schema.ResourceData, meta interface{}) ([]*ec2.SpotFleetLaunchSpecification, error) {
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user_specs := d.Get("launch_specification").(*schema.Set).List()
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specs := make([]*ec2.SpotFleetLaunchSpecification, len(user_specs))
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for i, user_spec := range user_specs {
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user_spec_map := user_spec.(map[string]interface{})
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// panic: interface conversion: interface {} is map[string]interface {}, not *schema.ResourceData
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opts, err := buildSpotFleetLaunchSpecification(user_spec_map, meta)
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if err != nil {
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return nil, err
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}
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specs[i] = opts
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}
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return specs, nil
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}
|
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|
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func resourceAwsSpotFleetRequestCreate(d *schema.ResourceData, meta interface{}) error {
|
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// http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_RequestSpotFleet.html
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conn := meta.(*AWSClient).ec2conn
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|
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launch_specs, err := buildAwsSpotFleetLaunchSpecifications(d, meta)
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if err != nil {
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return err
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}
|
|
|
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// http://docs.aws.amazon.com/sdk-for-go/api/service/ec2.html#type-SpotFleetRequestConfigData
|
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spotFleetConfig := &ec2.SpotFleetRequestConfigData{
|
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IamFleetRole: aws.String(d.Get("iam_fleet_role").(string)),
|
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LaunchSpecifications: launch_specs,
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SpotPrice: aws.String(d.Get("spot_price").(string)),
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TargetCapacity: aws.Int64(int64(d.Get("target_capacity").(int))),
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ClientToken: aws.String(resource.UniqueId()),
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TerminateInstancesWithExpiration: aws.Bool(d.Get("terminate_instances_with_expiration").(bool)),
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}
|
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|
|
if v, ok := d.GetOk("excess_capacity_termination_policy"); ok {
|
|
spotFleetConfig.ExcessCapacityTerminationPolicy = aws.String(v.(string))
|
|
}
|
|
|
|
if v, ok := d.GetOk("allocation_strategy"); ok {
|
|
spotFleetConfig.AllocationStrategy = aws.String(v.(string))
|
|
} else {
|
|
spotFleetConfig.AllocationStrategy = aws.String("lowestPrice")
|
|
}
|
|
|
|
if v, ok := d.GetOk("valid_from"); ok {
|
|
valid_from, err := time.Parse(awsAutoscalingScheduleTimeLayout, v.(string))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
spotFleetConfig.ValidFrom = &valid_from
|
|
}
|
|
|
|
if v, ok := d.GetOk("valid_until"); ok {
|
|
valid_until, err := time.Parse(awsAutoscalingScheduleTimeLayout, v.(string))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
spotFleetConfig.ValidUntil = &valid_until
|
|
} else {
|
|
valid_until := time.Now().Add(24 * time.Hour)
|
|
spotFleetConfig.ValidUntil = &valid_until
|
|
}
|
|
|
|
// http://docs.aws.amazon.com/sdk-for-go/api/service/ec2.html#type-RequestSpotFleetInput
|
|
spotFleetOpts := &ec2.RequestSpotFleetInput{
|
|
SpotFleetRequestConfig: spotFleetConfig,
|
|
DryRun: aws.Bool(false),
|
|
}
|
|
|
|
log.Printf("[DEBUG] Requesting spot fleet with these opts: %+v", spotFleetOpts)
|
|
|
|
// Since IAM is eventually consistent, we retry creation as a newly created role may not
|
|
// take effect immediately, resulting in an InvalidSpotFleetRequestConfig error
|
|
var resp *ec2.RequestSpotFleetOutput
|
|
err = resource.Retry(1*time.Minute, func() *resource.RetryError {
|
|
var err error
|
|
resp, err = conn.RequestSpotFleet(spotFleetOpts)
|
|
|
|
if err != nil {
|
|
if awsErr, ok := err.(awserr.Error); ok {
|
|
// IAM is eventually consistent :/
|
|
if awsErr.Code() == "InvalidSpotFleetRequestConfig" {
|
|
return resource.RetryableError(
|
|
fmt.Errorf("[WARN] Error creating Spot fleet request, retrying: %s", err))
|
|
}
|
|
}
|
|
return resource.NonRetryableError(err)
|
|
}
|
|
return nil
|
|
})
|
|
|
|
if err != nil {
|
|
return fmt.Errorf("Error requesting spot fleet: %s", err)
|
|
}
|
|
|
|
d.SetId(*resp.SpotFleetRequestId)
|
|
|
|
log.Printf("[INFO] Spot Fleet Request ID: %s", d.Id())
|
|
log.Println("[INFO] Waiting for Spot Fleet Request to be active")
|
|
stateConf := &resource.StateChangeConf{
|
|
Pending: []string{"submitted"},
|
|
Target: []string{"active"},
|
|
Refresh: resourceAwsSpotFleetRequestStateRefreshFunc(d, meta),
|
|
Timeout: 10 * time.Minute,
|
|
MinTimeout: 10 * time.Second,
|
|
Delay: 30 * time.Second,
|
|
}
|
|
|
|
_, err = stateConf.WaitForState()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return resourceAwsSpotFleetRequestRead(d, meta)
|
|
}
|
|
|
|
func resourceAwsSpotFleetRequestStateRefreshFunc(d *schema.ResourceData, meta interface{}) resource.StateRefreshFunc {
|
|
return func() (interface{}, string, error) {
|
|
conn := meta.(*AWSClient).ec2conn
|
|
req := &ec2.DescribeSpotFleetRequestsInput{
|
|
SpotFleetRequestIds: []*string{aws.String(d.Id())},
|
|
}
|
|
resp, err := conn.DescribeSpotFleetRequests(req)
|
|
|
|
if err != nil {
|
|
log.Printf("Error on retrieving Spot Fleet Request when waiting: %s", err)
|
|
return nil, "", nil
|
|
}
|
|
|
|
if resp == nil {
|
|
return nil, "", nil
|
|
}
|
|
|
|
if len(resp.SpotFleetRequestConfigs) == 0 {
|
|
return nil, "", nil
|
|
}
|
|
|
|
spotFleetRequest := resp.SpotFleetRequestConfigs[0]
|
|
|
|
return spotFleetRequest, *spotFleetRequest.SpotFleetRequestState, nil
|
|
}
|
|
}
|
|
|
|
func resourceAwsSpotFleetRequestRead(d *schema.ResourceData, meta interface{}) error {
|
|
// http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeSpotFleetRequests.html
|
|
conn := meta.(*AWSClient).ec2conn
|
|
|
|
req := &ec2.DescribeSpotFleetRequestsInput{
|
|
SpotFleetRequestIds: []*string{aws.String(d.Id())},
|
|
}
|
|
resp, err := conn.DescribeSpotFleetRequests(req)
|
|
|
|
if err != nil {
|
|
// If the spot request was not found, return nil so that we can show
|
|
// that it is gone.
|
|
ec2err, ok := err.(awserr.Error)
|
|
if ok && ec2err.Code() == "InvalidSpotFleetRequestId.NotFound" {
|
|
d.SetId("")
|
|
return nil
|
|
}
|
|
|
|
// Some other error, report it
|
|
return err
|
|
}
|
|
|
|
sfr := resp.SpotFleetRequestConfigs[0]
|
|
|
|
// if the request is cancelled, then it is gone
|
|
cancelledStates := map[string]bool{
|
|
"cancelled": true,
|
|
"cancelled_running": true,
|
|
"cancelled_terminating": true,
|
|
}
|
|
if _, ok := cancelledStates[*sfr.SpotFleetRequestState]; ok {
|
|
d.SetId("")
|
|
return nil
|
|
}
|
|
|
|
d.SetId(*sfr.SpotFleetRequestId)
|
|
d.Set("spot_request_state", aws.StringValue(sfr.SpotFleetRequestState))
|
|
|
|
config := sfr.SpotFleetRequestConfig
|
|
|
|
if config.AllocationStrategy != nil {
|
|
d.Set("allocation_strategy", aws.StringValue(config.AllocationStrategy))
|
|
}
|
|
|
|
if config.ClientToken != nil {
|
|
d.Set("client_token", aws.StringValue(config.ClientToken))
|
|
}
|
|
|
|
if config.ExcessCapacityTerminationPolicy != nil {
|
|
d.Set("excess_capacity_termination_policy",
|
|
aws.StringValue(config.ExcessCapacityTerminationPolicy))
|
|
}
|
|
|
|
if config.IamFleetRole != nil {
|
|
d.Set("iam_fleet_role", aws.StringValue(config.IamFleetRole))
|
|
}
|
|
|
|
if config.SpotPrice != nil {
|
|
d.Set("spot_price", aws.StringValue(config.SpotPrice))
|
|
}
|
|
|
|
if config.TargetCapacity != nil {
|
|
d.Set("target_capacity", aws.Int64Value(config.TargetCapacity))
|
|
}
|
|
|
|
if config.TerminateInstancesWithExpiration != nil {
|
|
d.Set("terminate_instances_with_expiration",
|
|
aws.BoolValue(config.TerminateInstancesWithExpiration))
|
|
}
|
|
|
|
if config.ValidFrom != nil {
|
|
d.Set("valid_from",
|
|
aws.TimeValue(config.ValidFrom).Format(awsAutoscalingScheduleTimeLayout))
|
|
}
|
|
|
|
if config.ValidUntil != nil {
|
|
d.Set("valid_until",
|
|
aws.TimeValue(config.ValidUntil).Format(awsAutoscalingScheduleTimeLayout))
|
|
}
|
|
|
|
d.Set("launch_specification", launchSpecsToSet(config.LaunchSpecifications, conn))
|
|
|
|
return nil
|
|
}
|
|
|
|
func launchSpecsToSet(launchSpecs []*ec2.SpotFleetLaunchSpecification, conn *ec2.EC2) *schema.Set {
|
|
specSet := &schema.Set{F: hashLaunchSpecification}
|
|
for _, spec := range launchSpecs {
|
|
rootDeviceName, err := fetchRootDeviceName(aws.StringValue(spec.ImageId), conn)
|
|
if err != nil {
|
|
log.Panic(err)
|
|
}
|
|
|
|
specSet.Add(launchSpecToMap(spec, rootDeviceName))
|
|
}
|
|
return specSet
|
|
}
|
|
|
|
func launchSpecToMap(l *ec2.SpotFleetLaunchSpecification, rootDevName *string) map[string]interface{} {
|
|
m := make(map[string]interface{})
|
|
|
|
m["root_block_device"] = rootBlockDeviceToSet(l.BlockDeviceMappings, rootDevName)
|
|
m["ebs_block_device"] = ebsBlockDevicesToSet(l.BlockDeviceMappings, rootDevName)
|
|
m["ephemeral_block_device"] = ephemeralBlockDevicesToSet(l.BlockDeviceMappings)
|
|
|
|
if l.ImageId != nil {
|
|
m["ami"] = aws.StringValue(l.ImageId)
|
|
}
|
|
|
|
if l.InstanceType != nil {
|
|
m["instance_type"] = aws.StringValue(l.InstanceType)
|
|
}
|
|
|
|
if l.SpotPrice != nil {
|
|
m["spot_price"] = aws.StringValue(l.SpotPrice)
|
|
}
|
|
|
|
if l.EbsOptimized != nil {
|
|
m["ebs_optimized"] = aws.BoolValue(l.EbsOptimized)
|
|
}
|
|
|
|
if l.Monitoring != nil && l.Monitoring.Enabled != nil {
|
|
m["monitoring"] = aws.BoolValue(l.Monitoring.Enabled)
|
|
}
|
|
|
|
if l.IamInstanceProfile != nil && l.IamInstanceProfile.Name != nil {
|
|
m["iam_instance_profile"] = aws.StringValue(l.IamInstanceProfile.Name)
|
|
}
|
|
|
|
if l.UserData != nil {
|
|
ud_dec, err := base64.StdEncoding.DecodeString(aws.StringValue(l.UserData))
|
|
if err == nil {
|
|
m["user_data"] = string(ud_dec)
|
|
}
|
|
}
|
|
|
|
if l.KeyName != nil {
|
|
m["key_name"] = aws.StringValue(l.KeyName)
|
|
}
|
|
|
|
if l.Placement != nil {
|
|
m["availability_zone"] = aws.StringValue(l.Placement.AvailabilityZone)
|
|
}
|
|
|
|
if l.SubnetId != nil {
|
|
m["subnet_id"] = aws.StringValue(l.SubnetId)
|
|
}
|
|
|
|
securityGroupIds := &schema.Set{F: schema.HashString}
|
|
if len(l.NetworkInterfaces) > 0 {
|
|
// This resource auto-creates one network interface when associate_public_ip_address is true
|
|
for _, group := range l.NetworkInterfaces[0].Groups {
|
|
securityGroupIds.Add(aws.StringValue(group))
|
|
}
|
|
} else {
|
|
for _, group := range l.SecurityGroups {
|
|
securityGroupIds.Add(aws.StringValue(group.GroupId))
|
|
}
|
|
}
|
|
m["vpc_security_group_ids"] = securityGroupIds
|
|
|
|
if l.WeightedCapacity != nil {
|
|
m["weighted_capacity"] = strconv.FormatFloat(*l.WeightedCapacity, 'f', 0, 64)
|
|
}
|
|
|
|
return m
|
|
}
|
|
|
|
func ebsBlockDevicesToSet(bdm []*ec2.BlockDeviceMapping, rootDevName *string) *schema.Set {
|
|
set := &schema.Set{F: hashEbsBlockDevice}
|
|
|
|
for _, val := range bdm {
|
|
if val.Ebs != nil {
|
|
m := make(map[string]interface{})
|
|
|
|
ebs := val.Ebs
|
|
|
|
if val.DeviceName != nil {
|
|
if aws.StringValue(rootDevName) == aws.StringValue(val.DeviceName) {
|
|
continue
|
|
}
|
|
|
|
m["device_name"] = aws.StringValue(val.DeviceName)
|
|
}
|
|
|
|
if ebs.DeleteOnTermination != nil {
|
|
m["delete_on_termination"] = aws.BoolValue(ebs.DeleteOnTermination)
|
|
}
|
|
|
|
if ebs.SnapshotId != nil {
|
|
m["snapshot_id"] = aws.StringValue(ebs.SnapshotId)
|
|
}
|
|
|
|
if ebs.Encrypted != nil {
|
|
m["encrypted"] = aws.BoolValue(ebs.Encrypted)
|
|
}
|
|
|
|
if ebs.VolumeSize != nil {
|
|
m["volume_size"] = aws.Int64Value(ebs.VolumeSize)
|
|
}
|
|
|
|
if ebs.VolumeType != nil {
|
|
m["volume_type"] = aws.StringValue(ebs.VolumeType)
|
|
}
|
|
|
|
if ebs.Iops != nil {
|
|
m["iops"] = aws.Int64Value(ebs.Iops)
|
|
}
|
|
|
|
set.Add(m)
|
|
}
|
|
}
|
|
|
|
return set
|
|
}
|
|
|
|
func ephemeralBlockDevicesToSet(bdm []*ec2.BlockDeviceMapping) *schema.Set {
|
|
set := &schema.Set{F: hashEphemeralBlockDevice}
|
|
|
|
for _, val := range bdm {
|
|
if val.VirtualName != nil {
|
|
m := make(map[string]interface{})
|
|
m["virtual_name"] = aws.StringValue(val.VirtualName)
|
|
|
|
if val.DeviceName != nil {
|
|
m["device_name"] = aws.StringValue(val.DeviceName)
|
|
}
|
|
|
|
set.Add(m)
|
|
}
|
|
}
|
|
|
|
return set
|
|
}
|
|
|
|
func rootBlockDeviceToSet(
|
|
bdm []*ec2.BlockDeviceMapping,
|
|
rootDevName *string,
|
|
) *schema.Set {
|
|
set := &schema.Set{F: hashRootBlockDevice}
|
|
|
|
if rootDevName != nil {
|
|
for _, val := range bdm {
|
|
if aws.StringValue(val.DeviceName) == aws.StringValue(rootDevName) {
|
|
m := make(map[string]interface{})
|
|
if val.Ebs.DeleteOnTermination != nil {
|
|
m["delete_on_termination"] = aws.BoolValue(val.Ebs.DeleteOnTermination)
|
|
}
|
|
|
|
if val.Ebs.VolumeSize != nil {
|
|
m["volume_size"] = aws.Int64Value(val.Ebs.VolumeSize)
|
|
}
|
|
|
|
if val.Ebs.VolumeType != nil {
|
|
m["volume_type"] = aws.StringValue(val.Ebs.VolumeType)
|
|
}
|
|
|
|
if val.Ebs.Iops != nil {
|
|
m["iops"] = aws.Int64Value(val.Ebs.Iops)
|
|
}
|
|
|
|
set.Add(m)
|
|
}
|
|
}
|
|
}
|
|
|
|
return set
|
|
}
|
|
|
|
func resourceAwsSpotFleetRequestUpdate(d *schema.ResourceData, meta interface{}) error {
|
|
// http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_ModifySpotFleetRequest.html
|
|
conn := meta.(*AWSClient).ec2conn
|
|
|
|
d.Partial(true)
|
|
|
|
req := &ec2.ModifySpotFleetRequestInput{
|
|
SpotFleetRequestId: aws.String(d.Id()),
|
|
}
|
|
|
|
if val, ok := d.GetOk("target_capacity"); ok {
|
|
req.TargetCapacity = aws.Int64(int64(val.(int)))
|
|
}
|
|
|
|
if val, ok := d.GetOk("excess_capacity_termination_policy"); ok {
|
|
req.ExcessCapacityTerminationPolicy = aws.String(val.(string))
|
|
}
|
|
|
|
resp, err := conn.ModifySpotFleetRequest(req)
|
|
if err == nil && aws.BoolValue(resp.Return) {
|
|
// TODO: rollback to old values?
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func resourceAwsSpotFleetRequestDelete(d *schema.ResourceData, meta interface{}) error {
|
|
// http://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CancelSpotFleetRequests.html
|
|
conn := meta.(*AWSClient).ec2conn
|
|
terminateInstances := d.Get("terminate_instances_with_expiration").(bool)
|
|
|
|
log.Printf("[INFO] Cancelling spot fleet request: %s", d.Id())
|
|
resp, err := conn.CancelSpotFleetRequests(&ec2.CancelSpotFleetRequestsInput{
|
|
SpotFleetRequestIds: []*string{aws.String(d.Id())},
|
|
TerminateInstances: aws.Bool(terminateInstances),
|
|
})
|
|
|
|
if err != nil {
|
|
return fmt.Errorf("Error cancelling spot request (%s): %s", d.Id(), err)
|
|
}
|
|
|
|
// check response successfulFleetRequestSet to make sure our request was canceled
|
|
var found bool
|
|
for _, s := range resp.SuccessfulFleetRequests {
|
|
if *s.SpotFleetRequestId == d.Id() {
|
|
found = true
|
|
}
|
|
}
|
|
|
|
if !found {
|
|
return fmt.Errorf("[ERR] Spot Fleet request (%s) was not found to be successfully canceled, dangling resources may exit", d.Id())
|
|
}
|
|
|
|
// Only wait for instance termination if requested
|
|
if !terminateInstances {
|
|
return nil
|
|
}
|
|
|
|
return resource.Retry(5*time.Minute, func() *resource.RetryError {
|
|
resp, err := conn.DescribeSpotFleetInstances(&ec2.DescribeSpotFleetInstancesInput{
|
|
SpotFleetRequestId: aws.String(d.Id()),
|
|
})
|
|
if err != nil {
|
|
return resource.NonRetryableError(err)
|
|
}
|
|
|
|
if len(resp.ActiveInstances) == 0 {
|
|
log.Printf("[DEBUG] Active instance count is 0 for Spot Fleet Request (%s), removing", d.Id())
|
|
return nil
|
|
}
|
|
|
|
log.Printf("[DEBUG] Active instance count in Spot Fleet Request (%s): %d", d.Id(), len(resp.ActiveInstances))
|
|
|
|
return resource.RetryableError(
|
|
fmt.Errorf("fleet still has (%d) running instances", len(resp.ActiveInstances)))
|
|
})
|
|
}
|
|
|
|
func hashEphemeralBlockDevice(v interface{}) int {
|
|
var buf bytes.Buffer
|
|
m := v.(map[string]interface{})
|
|
buf.WriteString(fmt.Sprintf("%s-", m["device_name"].(string)))
|
|
buf.WriteString(fmt.Sprintf("%s-", m["virtual_name"].(string)))
|
|
return hashcode.String(buf.String())
|
|
}
|
|
|
|
func hashRootBlockDevice(v interface{}) int {
|
|
// there can be only one root device; no need to hash anything
|
|
return 0
|
|
}
|
|
|
|
func hashLaunchSpecification(v interface{}) int {
|
|
var buf bytes.Buffer
|
|
m := v.(map[string]interface{})
|
|
buf.WriteString(fmt.Sprintf("%s-", m["ami"].(string)))
|
|
if m["availability_zone"] != "" {
|
|
buf.WriteString(fmt.Sprintf("%s-", m["availability_zone"].(string)))
|
|
}
|
|
if m["subnet_id"] != "" {
|
|
buf.WriteString(fmt.Sprintf("%s-", m["subnet_id"].(string)))
|
|
}
|
|
buf.WriteString(fmt.Sprintf("%s-", m["instance_type"].(string)))
|
|
buf.WriteString(fmt.Sprintf("%s-", m["spot_price"].(string)))
|
|
buf.WriteString(fmt.Sprintf("%s-", m["user_data"].(string)))
|
|
return hashcode.String(buf.String())
|
|
}
|
|
|
|
func hashEbsBlockDevice(v interface{}) int {
|
|
var buf bytes.Buffer
|
|
m := v.(map[string]interface{})
|
|
if name, ok := m["device_name"]; ok {
|
|
buf.WriteString(fmt.Sprintf("%s-", name.(string)))
|
|
}
|
|
if id, ok := m["snapshot_id"]; ok {
|
|
buf.WriteString(fmt.Sprintf("%s-", id.(string)))
|
|
}
|
|
return hashcode.String(buf.String())
|
|
}
|