mirror of https://github.com/hashicorp/packer
yandex-import: allow set custom API endpoint (#9850)
* Separate Access Config from yandex builder Config * make use of Access Config explicit * Move `MaxRetries` into AccessConfig * NewDriverYC use AccessConfig instead Config * yandex-import PP use common Access Config Now support set custom API Endpoint * yandex-export PP use common Access Config Now support set custom API Endpoint too (as yandex-import) * fix test * Tiny doc updates.pull/9855/head
GennadySpb
6 years ago
committed by
GitHub
parent
f578b93f7e
commit
804fefef17
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//go:generate struct-markdown
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package yandex
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import (
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"errors"
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"fmt"
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"os"
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"github.com/hashicorp/packer/packer"
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"github.com/hashicorp/packer/template/interpolate"
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"github.com/yandex-cloud/go-sdk/iamkey"
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)
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const defaultEndpoint = "api.cloud.yandex.net:443"
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// AccessConfig is for common configuration related to Yandex.Cloud API access
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type AccessConfig struct {
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// Non standard API endpoint. Default is `api.cloud.yandex.net:443`.
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Endpoint string `mapstructure:"endpoint" required:"false"`
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// Path to file with Service Account key in json format. This
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// is an alternative method to authenticate to Yandex.Cloud. Alternatively you may set environment variable
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// `YC_SERVICE_ACCOUNT_KEY_FILE`.
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ServiceAccountKeyFile string `mapstructure:"service_account_key_file" required:"false"`
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// OAuth token to use to authenticate to Yandex.Cloud. Alternatively you may set
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// value by environment variable `YC_TOKEN`.
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Token string `mapstructure:"token" required:"true"`
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// The maximum number of times an API request is being executed.
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MaxRetries int `mapstructure:"max_retries"`
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}
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func (c *AccessConfig) Prepare(ctx *interpolate.Context) []error {
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var errs []error
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if c.Endpoint == "" {
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c.Endpoint = defaultEndpoint
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}
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// provision config by OS environment variables
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if c.Token == "" {
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c.Token = os.Getenv("YC_TOKEN")
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}
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if c.ServiceAccountKeyFile == "" {
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c.ServiceAccountKeyFile = os.Getenv("YC_SERVICE_ACCOUNT_KEY_FILE")
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}
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if c.Token != "" && c.ServiceAccountKeyFile != "" {
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errs = append(errs, errors.New("one of token or service account key file must be specified, not both"))
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}
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if c.Token != "" {
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packer.LogSecretFilter.Set(c.Token)
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}
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if c.ServiceAccountKeyFile != "" {
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if _, err := iamkey.ReadFromJSONFile(c.ServiceAccountKeyFile); err != nil {
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errs = append(errs, fmt.Errorf("fail to read service account key file: %s", err))
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}
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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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<!-- Code generated from the comments of the AccessConfig struct in builder/yandex/access_config.go; DO NOT EDIT MANUALLY -->
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- `endpoint` (string) - Non standard API endpoint. Default is `api.cloud.yandex.net:443`.
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- `service_account_key_file` (string) - Path to file with Service Account key in json format. This
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is an alternative method to authenticate to Yandex.Cloud. Alternatively you may set environment variable
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`YC_SERVICE_ACCOUNT_KEY_FILE`.
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- `max_retries` (int) - The maximum number of times an API request is being executed.
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@ -0,0 +1,4 @@
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<!-- Code generated from the comments of the AccessConfig struct in builder/yandex/access_config.go; DO NOT EDIT MANUALLY -->
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- `token` (string) - OAuth token to use to authenticate to Yandex.Cloud. Alternatively you may set
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value by environment variable `YC_TOKEN`.
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@ -0,0 +1,3 @@
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<!-- Code generated from the comments of the AccessConfig struct in builder/yandex/access_config.go; DO NOT EDIT MANUALLY -->
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AccessConfig is for common configuration related to Yandex.Cloud API access
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@ -1,13 +1,10 @@
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<!-- Code generated from the comments of the Config struct in builder/yandex/config.go; DO NOT EDIT MANUALLY -->
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- `folder_id` (string) - The folder ID that will be used to launch instances and store images.
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Alternatively you may set value by environment variable YC_FOLDER_ID.
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Alternatively you may set value by environment variable `YC_FOLDER_ID`.
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To use a different folder for looking up the source image or saving the target image to
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check options 'source_image_folder_id' and 'target_image_folder_id'.
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- `token` (string) - OAuth token to use to authenticate to Yandex.Cloud. Alternatively you may set
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value by environment variable YC_TOKEN.
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- `source_image_family` (string) - The source image family to create the new image
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from. You can also specify source_image_id instead. Just one of a source_image_id or
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source_image_family must be specified. Example: `ubuntu-1804-lts`
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source_image_family must be specified. Example: `ubuntu-1804-lts`.
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