terraform-provider-google/google/provider.go
Nathan McKinley 114b646fae
Enable 'zone' to be specified at the provider level instead of per-resource. (#816)
- Fetch Zone attribute any place where it *was* being fetched from the schema by
	combination schema / provider-level attribute.
- Allow region to be unspecified if zone is specified.
- Switch one example to using provider-level zone as an example.
- Make provider-level zone optional.  (Individual resources will fail if they can't find a zone.)
- Add tests for getZone and getRegion.
2017-12-06 14:30:04 -08:00

204 lines
11 KiB
Go

package google
import (
"encoding/json"
"fmt"
"github.com/hashicorp/terraform/helper/mutexkv"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/terraform"
)
// Global MutexKV
var mutexKV = mutexkv.NewMutexKV()
// Provider returns a terraform.ResourceProvider.
func Provider() terraform.ResourceProvider {
return &schema.Provider{
Schema: map[string]*schema.Schema{
"credentials": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: schema.MultiEnvDefaultFunc([]string{
"GOOGLE_CREDENTIALS",
"GOOGLE_CLOUD_KEYFILE_JSON",
"GCLOUD_KEYFILE_JSON",
}, nil),
ValidateFunc: validateCredentials,
},
"project": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: schema.MultiEnvDefaultFunc([]string{
"GOOGLE_PROJECT",
"GCLOUD_PROJECT",
"CLOUDSDK_CORE_PROJECT",
}, nil),
},
"region": &schema.Schema{
Type: schema.TypeString,
Required: true,
DefaultFunc: schema.MultiEnvDefaultFunc([]string{
"GOOGLE_REGION",
"GCLOUD_REGION",
"CLOUDSDK_COMPUTE_REGION",
}, nil),
},
"zone": &schema.Schema{
Type: schema.TypeString,
Optional: true,
DefaultFunc: schema.MultiEnvDefaultFunc([]string{
"GOOGLE_ZONE",
"GCLOUD_ZONE",
"CLOUDSDK_COMPUTE_ZONE",
}, nil),
},
},
DataSourcesMap: map[string]*schema.Resource{
"google_dns_managed_zone": dataSourceDnsManagedZone(),
"google_client_config": dataSourceGoogleClientConfig(),
"google_compute_address": dataSourceGoogleComputeAddress(),
"google_compute_global_address": dataSourceGoogleComputeGlobalAddress(),
"google_compute_lb_ip_ranges": dataSourceGoogleComputeLbIpRanges(),
"google_compute_network": dataSourceGoogleComputeNetwork(),
"google_compute_subnetwork": dataSourceGoogleComputeSubnetwork(),
"google_compute_zones": dataSourceGoogleComputeZones(),
"google_compute_instance_group": dataSourceGoogleComputeInstanceGroup(),
"google_container_engine_versions": dataSourceGoogleContainerEngineVersions(),
"google_active_folder": dataSourceGoogleActiveFolder(),
"google_iam_policy": dataSourceGoogleIamPolicy(),
"google_storage_object_signed_url": dataSourceGoogleSignedUrl(),
},
ResourcesMap: map[string]*schema.Resource{
"google_bigquery_dataset": resourceBigQueryDataset(),
"google_bigquery_table": resourceBigQueryTable(),
"google_bigtable_instance": resourceBigtableInstance(),
"google_bigtable_table": resourceBigtableTable(),
"google_compute_autoscaler": resourceComputeAutoscaler(),
"google_compute_address": resourceComputeAddress(),
"google_compute_backend_bucket": resourceComputeBackendBucket(),
"google_compute_backend_service": resourceComputeBackendService(),
"google_compute_disk": resourceComputeDisk(),
"google_compute_snapshot": resourceComputeSnapshot(),
"google_compute_firewall": resourceComputeFirewall(),
"google_compute_forwarding_rule": resourceComputeForwardingRule(),
"google_compute_global_address": resourceComputeGlobalAddress(),
"google_compute_global_forwarding_rule": resourceComputeGlobalForwardingRule(),
"google_compute_health_check": resourceComputeHealthCheck(),
"google_compute_http_health_check": resourceComputeHttpHealthCheck(),
"google_compute_https_health_check": resourceComputeHttpsHealthCheck(),
"google_compute_image": resourceComputeImage(),
"google_compute_instance": resourceComputeInstance(),
"google_compute_instance_group": resourceComputeInstanceGroup(),
"google_compute_instance_group_manager": resourceComputeInstanceGroupManager(),
"google_compute_instance_template": resourceComputeInstanceTemplate(),
"google_compute_network": resourceComputeNetwork(),
"google_compute_network_peering": resourceComputeNetworkPeering(),
"google_compute_project_metadata": resourceComputeProjectMetadata(),
"google_compute_project_metadata_item": resourceComputeProjectMetadataItem(),
"google_compute_region_autoscaler": resourceComputeRegionAutoscaler(),
"google_compute_region_backend_service": resourceComputeRegionBackendService(),
"google_compute_region_instance_group_manager": resourceComputeRegionInstanceGroupManager(),
"google_compute_route": resourceComputeRoute(),
"google_compute_router": resourceComputeRouter(),
"google_compute_router_interface": resourceComputeRouterInterface(),
"google_compute_router_peer": resourceComputeRouterPeer(),
"google_compute_shared_vpc_host_project": resourceComputeSharedVpcHostProject(),
"google_compute_shared_vpc_service_project": resourceComputeSharedVpcServiceProject(),
"google_compute_ssl_certificate": resourceComputeSslCertificate(),
"google_compute_subnetwork": resourceComputeSubnetwork(),
"google_compute_target_http_proxy": resourceComputeTargetHttpProxy(),
"google_compute_target_https_proxy": resourceComputeTargetHttpsProxy(),
"google_compute_target_tcp_proxy": resourceComputeTargetTcpProxy(),
"google_compute_target_ssl_proxy": resourceComputeTargetSslProxy(),
"google_compute_target_pool": resourceComputeTargetPool(),
"google_compute_url_map": resourceComputeUrlMap(),
"google_compute_vpn_gateway": resourceComputeVpnGateway(),
"google_compute_vpn_tunnel": resourceComputeVpnTunnel(),
"google_container_cluster": resourceContainerCluster(),
"google_container_node_pool": resourceContainerNodePool(),
"google_dataproc_cluster": resourceDataprocCluster(),
"google_dataproc_job": resourceDataprocJob(),
"google_dns_managed_zone": resourceDnsManagedZone(),
"google_dns_record_set": resourceDnsRecordSet(),
"google_folder": resourceGoogleFolder(),
"google_folder_iam_policy": ResourceIamPolicy(IamFolderSchema, NewFolderIamUpdater),
"google_folder_organization_policy": resourceGoogleFolderOrganizationPolicy(),
"google_logging_billing_account_sink": resourceLoggingBillingAccountSink(),
"google_logging_folder_sink": resourceLoggingFolderSink(),
"google_logging_project_sink": resourceLoggingProjectSink(),
"google_kms_key_ring": resourceKmsKeyRing(),
"google_kms_key_ring_iam_binding": ResourceIamBinding(IamKmsKeyRingSchema, NewKmsKeyRingIamUpdater),
"google_kms_key_ring_iam_member": ResourceIamMember(IamKmsKeyRingSchema, NewKmsKeyRingIamUpdater),
"google_kms_key_ring_iam_policy": ResourceIamPolicy(IamKmsKeyRingSchema, NewKmsKeyRingIamUpdater),
"google_kms_crypto_key": resourceKmsCryptoKey(),
"google_kms_crypto_key_iam_binding": ResourceIamBinding(IamKmsCryptoKeySchema, NewKmsCryptoKeyIamUpdater),
"google_kms_crypto_key_iam_member": ResourceIamMember(IamKmsCryptoKeySchema, NewKmsCryptoKeyIamUpdater),
"google_sourcerepo_repository": resourceSourceRepoRepository(),
"google_spanner_instance": resourceSpannerInstance(),
"google_spanner_database": resourceSpannerDatabase(),
"google_sql_database": resourceSqlDatabase(),
"google_sql_database_instance": resourceSqlDatabaseInstance(),
"google_sql_user": resourceSqlUser(),
"google_organization_iam_binding": ResourceIamBinding(IamOrganizationSchema, NewOrganizationIamUpdater),
"google_organization_iam_custom_role": resourceGoogleOrganizationIamCustomRole(),
"google_organization_iam_member": ResourceIamMember(IamOrganizationSchema, NewOrganizationIamUpdater),
"google_organization_policy": resourceGoogleOrganizationPolicy(),
"google_project": resourceGoogleProject(),
"google_project_iam_policy": resourceGoogleProjectIamPolicy(),
"google_project_iam_binding": ResourceIamBinding(IamProjectSchema, NewProjectIamUpdater),
"google_project_iam_member": ResourceIamMember(IamProjectSchema, NewProjectIamUpdater),
"google_project_service": resourceGoogleProjectService(),
"google_project_iam_custom_role": resourceGoogleProjectIamCustomRole(),
"google_project_services": resourceGoogleProjectServices(),
"google_pubsub_topic": resourcePubsubTopic(),
"google_pubsub_subscription": resourcePubsubSubscription(),
"google_runtimeconfig_config": resourceRuntimeconfigConfig(),
"google_runtimeconfig_variable": resourceRuntimeconfigVariable(),
"google_service_account": resourceGoogleServiceAccount(),
"google_service_account_key": resourceGoogleServiceAccountKey(),
"google_storage_bucket": resourceStorageBucket(),
"google_storage_bucket_acl": resourceStorageBucketAcl(),
"google_storage_bucket_object": resourceStorageBucketObject(),
"google_storage_object_acl": resourceStorageObjectAcl(),
},
ConfigureFunc: providerConfigure,
}
}
func providerConfigure(d *schema.ResourceData) (interface{}, error) {
credentials := d.Get("credentials").(string)
config := Config{
Credentials: credentials,
Project: d.Get("project").(string),
Region: d.Get("region").(string),
Zone: d.Get("zone").(string),
}
if err := config.loadAndValidate(); err != nil {
return nil, err
}
return &config, nil
}
func validateCredentials(v interface{}, k string) (warnings []string, errors []error) {
if v == nil || v.(string) == "" {
return
}
creds := v.(string)
var account accountFile
if err := json.Unmarshal([]byte(creds), &account); err != nil {
errors = append(errors,
fmt.Errorf("credentials are not valid JSON '%s': %s", creds, err))
}
return
}