66 lines
2.5 KiB
Go
66 lines
2.5 KiB
Go
//go:generate struct-markdown
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//go:generate mapstructure-to-hcl2 -type SharedImageGalleryDestination,TargetRegion
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package chroot
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import (
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"fmt"
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"regexp"
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)
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// SharedImageGalleryDestination models an image version in a Shared
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// Image Gallery that can be used as a destination.
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type SharedImageGalleryDestination struct {
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ResourceGroup string `mapstructure:"resource_group" required:"true"`
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GalleryName string `mapstructure:"gallery_name" required:"true"`
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ImageName string `mapstructure:"image_name" required:"true"`
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ImageVersion string `mapstructure:"image_version" required:"true"`
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TargetRegions []TargetRegion `mapstructure:"target_regions"`
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ExcludeFromLatest bool `mapstructure:"exlude_from_latest"`
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}
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// TargetRegion describes a region where the shared image should be replicated
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type TargetRegion struct {
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// Name of the Azure region
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Name string `mapstructure:"name" required:"true"`
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// Number of replicas in this region. Default: 1
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ReplicaCount int32 `mapstructure:"replicas"`
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// Storage account type: Standard_LRS or Standard_ZRS. Default: Standard_ZRS
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StorageAccountType string `mapstructure:"storage_account_type"`
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}
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// ResourceID returns the resource ID string
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func (sigd SharedImageGalleryDestination) ResourceID(subscriptionID string) string {
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return fmt.Sprintf("/subscriptions/%s/resourceGroups/%s/providers/Microsoft.Compute/galleries/%s/images/%s/versions/%s",
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subscriptionID,
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sigd.ResourceGroup,
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sigd.GalleryName,
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sigd.ImageName,
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sigd.ImageVersion)
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}
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// Validate validates that the values in the shared image are valid (without checking them on the network)
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func (sigd *SharedImageGalleryDestination) Validate(prefix string) (errs []error, warns []string) {
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if sigd.ResourceGroup == "" {
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errs = append(errs, fmt.Errorf("%s.resource_group is required", prefix))
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}
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if sigd.GalleryName == "" {
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errs = append(errs, fmt.Errorf("%s.gallery_name is required", prefix))
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}
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if sigd.ImageName == "" {
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errs = append(errs, fmt.Errorf("%s.image_name is required", prefix))
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}
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if match, err := regexp.MatchString("^[0-9]+\\.[0-9]+\\.[0-9]+$", sigd.ImageVersion); !match {
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if err != nil {
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warns = append(warns, fmt.Sprintf("Error matching pattern for %s.image_version: %s (this is probably a bug)", prefix, err))
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}
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errs = append(errs, fmt.Errorf("%s.image_version should match '^[0-9]+\\.[0-9]+\\.[0-9]+$'", prefix))
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}
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if len(sigd.TargetRegions) == 0 {
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warns = append(warns,
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fmt.Sprintf("%s.target_regions is empty; image will only be available in the region of the gallery", prefix))
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}
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return
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}
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