237 lines
11 KiB
Go
237 lines
11 KiB
Go
//go:generate struct-markdown
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package ecs
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import (
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"fmt"
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"regexp"
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"strings"
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"github.com/hashicorp/packer/helper/config"
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"github.com/hashicorp/packer/template/interpolate"
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)
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type AlicloudDiskDevice struct {
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// The value of disk name is blank by default. [2,
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// 128] English or Chinese characters, must begin with an
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// uppercase/lowercase letter or Chinese character. Can contain numbers,
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// ., _ and -. The disk name will appear on the console. It cannot
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// begin with http:// or https://.
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DiskName string `mapstructure:"disk_name" required:"false"`
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// Category of the system disk. Optional values
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// are:
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// - cloud - general cloud disk
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// - cloud_efficiency - efficiency cloud disk
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// - cloud_ssd - cloud SSD
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DiskCategory string `mapstructure:"disk_category" required:"false"`
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// Size of the system disk, measured in GiB. Value
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// range: [20, 500]. The specified value must be equal to or greater
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// than max{20, ImageSize}. Default value: max{40, ImageSize}.
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DiskSize int `mapstructure:"disk_size" required:"false"`
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// Snapshots are used to create the data
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// disk After this parameter is specified, Size is ignored. The actual
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// size of the created disk is the size of the specified snapshot.
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SnapshotId string `mapstructure:"disk_snapshot_id" required:"false"`
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// The value of disk description is blank by
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// default. [2, 256] characters. The disk description will appear on the
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// console. It cannot begin with http:// or https://.
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Description string `mapstructure:"disk_description" required:"false"`
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// Whether or not the disk is
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// released along with the instance:
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DeleteWithInstance bool `mapstructure:"disk_delete_with_instance" required:"false"`
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// Device information of the related instance:
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// such as /dev/xvdb It is null unless the Status is In_use.
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Device string `mapstructure:"disk_device" required:"false"`
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// Whether or not to encrypt the data disk.
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// If this option is set to true, the data disk will be encryped and corresponding snapshot in the target image will also be encrypted. By
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// default, if this is an extra data disk, Packer will not encrypt the
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// data disk. Otherwise, Packer will keep the encryption setting to what
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// it was in the source image. Please refer to Introduction of ECS disk encryption
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// for more details.
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Encrypted config.Trilean `mapstructure:"disk_encrypted" required:"false"`
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}
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type AlicloudDiskDevices struct {
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// Image disk mapping for system
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// disk.
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// - `disk_category` (string) - Category of the system disk. Optional values
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// are:
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// - `cloud` - general cloud disk
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// - `cloud_efficiency` - efficiency cloud disk
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// - `cloud_ssd` - cloud SSD
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//
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// For phased-out instance types and non-I/O optimized instances, the
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// default value is cloud. Otherwise, the default value is
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// cloud\_efficiency.
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//
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// - `disk_description` (string) - The value of disk description is blank by
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// default. \[2, 256\] characters. The disk description will appear on the
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// console. It cannot begin with `http://` or `https://`.
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//
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// - `disk_name` (string) - The value of disk name is blank by default. \[2,
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// 128\] English or Chinese characters, must begin with an
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// uppercase/lowercase letter or Chinese character. Can contain numbers,
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// `.`, `_` and `-`. The disk name will appear on the console. It cannot
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// begin with `http://` or `https://`.
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//
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// - `disk_size` (number) - Size of the system disk, measured in GiB. Value
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// range: \[20, 500\]. The specified value must be equal to or greater
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// than max{20, ImageSize}. Default value: max{40, ImageSize}.
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//
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ECSSystemDiskMapping AlicloudDiskDevice `mapstructure:"system_disk_mapping" required:"false"`
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// Add one or more data
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// disks to the image.
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//
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// - `disk_category` (string) - Category of the data disk. Optional values
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// are:
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// - `cloud` - general cloud disk
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// - `cloud_efficiency` - efficiency cloud disk
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// - `cloud_ssd` - cloud SSD
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//
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// Default value: cloud.
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//
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// - `disk_delete_with_instance` (boolean) - Whether or not the disk is
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// released along with the instance:
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// - True indicates that when the instance is released, this disk will
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// be released with it
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// - False indicates that when the instance is released, this disk will
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// be retained.
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// - `disk_description` (string) - The value of disk description is blank by
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// default. \[2, 256\] characters. The disk description will appear on the
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// console. It cannot begin with `http://` or `https://`.
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//
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// - `disk_device` (string) - Device information of the related instance:
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// such as `/dev/xvdb` It is null unless the Status is In\_use.
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//
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// - `disk_name` (string) - The value of disk name is blank by default. \[2,
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// 128\] English or Chinese characters, must begin with an
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// uppercase/lowercase letter or Chinese character. Can contain numbers,
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// `.`, `_` and `-`. The disk name will appear on the console. It cannot
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// begin with `http://` or `https://`.
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//
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// - `disk_size` (number) - Size of the data disk, in GB, values range:
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// - `cloud` - 5 \~ 2000
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// - `cloud_efficiency` - 20 \~ 2048
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// - `cloud_ssd` - 20 \~ 2048
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//
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// The value should be equal to or greater than the size of the specific
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// SnapshotId.
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//
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// - `disk_snapshot_id` (string) - Snapshots are used to create the data
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// disk After this parameter is specified, Size is ignored. The actual
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// size of the created disk is the size of the specified snapshot.
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//
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// Snapshots from on or before July 15, 2013 cannot be used to create a
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// disk.
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//
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// - `disk_encrypted` (boolean) - Whether or not to encrypt the data disk.
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// If this option is set to true, the data disk will be encryped and corresponding snapshot in the target image will also be encrypted. By
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// default, if this is an extra data disk, Packer will not encrypt the
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// data disk. Otherwise, Packer will keep the encryption setting to what
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// it was in the source image. Please refer to Introduction of [ECS disk encryption](https://www.alibabacloud.com/help/doc-detail/59643.htm)
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// for more details.
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//
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ECSImagesDiskMappings []AlicloudDiskDevice `mapstructure:"image_disk_mappings" required:"false"`
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}
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type AlicloudImageConfig struct {
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// The name of the user-defined image, [2, 128]
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// English or Chinese characters. It must begin with an uppercase/lowercase
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// letter or a Chinese character, and may contain numbers, _ or -. It
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// cannot begin with http:// or https://.
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AlicloudImageName string `mapstructure:"image_name" required:"true"`
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// The version number of the image, with a length
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// limit of 1 to 40 English characters.
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AlicloudImageVersion string `mapstructure:"image_version" required:"false"`
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// The description of the image, with a length
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// limit of 0 to 256 characters. Leaving it blank means null, which is the
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// default value. It cannot begin with http:// or https://.
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AlicloudImageDescription string `mapstructure:"image_description" required:"false"`
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// The IDs of to-be-added Aliyun
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// accounts to which the image is shared. The number of accounts is 1 to 10.
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// If number of accounts is greater than 10, this parameter is ignored.
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AlicloudImageShareAccounts []string `mapstructure:"image_share_account" required:"false"`
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AlicloudImageUNShareAccounts []string `mapstructure:"image_unshare_account"`
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// Copy to the destination regionIds.
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AlicloudImageDestinationRegions []string `mapstructure:"image_copy_regions" required:"false"`
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// The name of the destination image,
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// [2, 128] English or Chinese characters. It must begin with an
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// uppercase/lowercase letter or a Chinese character, and may contain numbers,
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// _ or -. It cannot begin with http:// or https://.
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AlicloudImageDestinationNames []string `mapstructure:"image_copy_names" required:"false"`
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// Whether or not to encrypt the target images, including those copied if image_copy_regions is specified. If this option
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// is set to true, a temporary image will be created from the provisioned
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// instance in the main region and an encrypted copy will be generated in the
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// same region. By default, Packer will keep the encryption setting to what
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// it was in the source image.
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ImageEncrypted config.Trilean `mapstructure:"image_encrypted" required:"false"`
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// If this value is true, when the target image names including those
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// copied are duplicated with existing images, it will delete the existing
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// images and then create the target images, otherwise, the creation will
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// fail. The default value is false. Check `image_name` and
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// `image_copy_names` options for names of target images. If
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// [-force](https://packer.io/docs/commands/build.html#force) option is
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// provided in `build` command, this option can be omitted and taken as
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// true.
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AlicloudImageForceDelete bool `mapstructure:"image_force_delete" required:"false"`
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// If this value is true, when delete the duplicated existing images, the
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// source snapshots of those images will be delete either. If
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// [-force](https://packer.io/docs/commands/build.html#force) option is
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// provided in `build` command, this option can be omitted and taken as
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// true.
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AlicloudImageForceDeleteSnapshots bool `mapstructure:"image_force_delete_snapshots" required:"false"`
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AlicloudImageForceDeleteInstances bool `mapstructure:"image_force_delete_instances"`
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// If this value is true, the image
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// created will not include any snapshot of data disks. This option would be
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// useful for any circumstance that default data disks with instance types are
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// not concerned. The default value is false.
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AlicloudImageIgnoreDataDisks bool `mapstructure:"image_ignore_data_disks" required:"false"`
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// The region validation can be skipped
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// if this value is true, the default value is false.
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AlicloudImageSkipRegionValidation bool `mapstructure:"skip_region_validation" required:"false"`
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// Tags applied to the destination
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// image and relevant snapshots.
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AlicloudImageTags map[string]string `mapstructure:"tags" required:"false"`
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AlicloudDiskDevices `mapstructure:",squash"`
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}
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func (c *AlicloudImageConfig) Prepare(ctx *interpolate.Context) []error {
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var errs []error
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if c.AlicloudImageName == "" {
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errs = append(errs, fmt.Errorf("image_name must be specified"))
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} else if len(c.AlicloudImageName) < 2 || len(c.AlicloudImageName) > 128 {
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errs = append(errs, fmt.Errorf("image_name must less than 128 letters and more than 1 letters"))
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} else if strings.HasPrefix(c.AlicloudImageName, "http://") ||
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strings.HasPrefix(c.AlicloudImageName, "https://") {
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errs = append(errs, fmt.Errorf("image_name can't start with 'http://' or 'https://'"))
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}
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reg := regexp.MustCompile("\\s+")
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if reg.FindString(c.AlicloudImageName) != "" {
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errs = append(errs, fmt.Errorf("image_name can't include spaces"))
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}
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if len(c.AlicloudImageDestinationRegions) > 0 {
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regionSet := make(map[string]struct{})
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regions := make([]string, 0, len(c.AlicloudImageDestinationRegions))
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for _, region := range c.AlicloudImageDestinationRegions {
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// If we already saw the region, then don't look again
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if _, ok := regionSet[region]; ok {
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continue
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}
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// Mark that we saw the region
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regionSet[region] = struct{}{}
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regions = append(regions, region)
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}
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c.AlicloudImageDestinationRegions = regions
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}
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if len(errs) > 0 {
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return errs
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}
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return nil
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}
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