github.com/jsoriano/terraform@v0.6.7-0.20151026070445-8b70867fdd95/builtin/providers/google/provider.go (about) 1 package google 2 3 import ( 4 "encoding/json" 5 "fmt" 6 "os" 7 8 "github.com/hashicorp/terraform/helper/schema" 9 "github.com/hashicorp/terraform/terraform" 10 ) 11 12 // Provider returns a terraform.ResourceProvider. 13 func Provider() terraform.ResourceProvider { 14 return &schema.Provider{ 15 Schema: map[string]*schema.Schema{ 16 "account_file": &schema.Schema{ 17 Type: schema.TypeString, 18 Optional: true, 19 DefaultFunc: schema.EnvDefaultFunc("GOOGLE_ACCOUNT_FILE", nil), 20 ValidateFunc: validateAccountFile, 21 }, 22 23 "project": &schema.Schema{ 24 Type: schema.TypeString, 25 Required: true, 26 DefaultFunc: schema.EnvDefaultFunc("GOOGLE_PROJECT", nil), 27 }, 28 29 "region": &schema.Schema{ 30 Type: schema.TypeString, 31 Required: true, 32 DefaultFunc: schema.EnvDefaultFunc("GOOGLE_REGION", nil), 33 }, 34 }, 35 36 ResourcesMap: map[string]*schema.Resource{ 37 "google_compute_autoscaler": resourceComputeAutoscaler(), 38 "google_compute_address": resourceComputeAddress(), 39 "google_compute_backend_service": resourceComputeBackendService(), 40 "google_compute_disk": resourceComputeDisk(), 41 "google_compute_firewall": resourceComputeFirewall(), 42 "google_compute_forwarding_rule": resourceComputeForwardingRule(), 43 "google_compute_http_health_check": resourceComputeHttpHealthCheck(), 44 "google_compute_instance": resourceComputeInstance(), 45 "google_compute_instance_template": resourceComputeInstanceTemplate(), 46 "google_compute_network": resourceComputeNetwork(), 47 "google_compute_project_metadata": resourceComputeProjectMetadata(), 48 "google_compute_route": resourceComputeRoute(), 49 "google_compute_target_pool": resourceComputeTargetPool(), 50 "google_compute_vpn_gateway": resourceComputeVpnGateway(), 51 "google_compute_vpn_tunnel": resourceComputeVpnTunnel(), 52 "google_container_cluster": resourceContainerCluster(), 53 "google_dns_managed_zone": resourceDnsManagedZone(), 54 "google_dns_record_set": resourceDnsRecordSet(), 55 "google_compute_instance_group_manager": resourceComputeInstanceGroupManager(), 56 "google_storage_bucket": resourceStorageBucket(), 57 "google_storage_bucket_acl": resourceStorageBucketAcl(), 58 "google_storage_bucket_object": resourceStorageBucketObject(), 59 "google_storage_object_acl": resourceStorageObjectAcl(), 60 }, 61 62 ConfigureFunc: providerConfigure, 63 } 64 } 65 66 func providerConfigure(d *schema.ResourceData) (interface{}, error) { 67 config := Config{ 68 AccountFile: d.Get("account_file").(string), 69 Project: d.Get("project").(string), 70 Region: d.Get("region").(string), 71 } 72 73 if err := config.loadAndValidate(); err != nil { 74 return nil, err 75 } 76 77 return &config, nil 78 } 79 80 func validateAccountFile(v interface{}, k string) (warnings []string, errors []error) { 81 if v == nil { 82 return 83 } 84 85 value := v.(string) 86 87 if value == "" { 88 return 89 } 90 91 var account accountFile 92 if err := json.Unmarshal([]byte(value), &account); err != nil { 93 warnings = append(warnings, ` 94 account_file is not valid JSON, so we are assuming it is a file path. This 95 support will be removed in the future. Please update your configuration to use 96 ${file("filename.json")} instead.`) 97 } else { 98 return 99 } 100 101 if _, err := os.Stat(value); err != nil { 102 errors = append(errors, 103 fmt.Errorf( 104 "account_file path could not be read from '%s': %s", 105 value, 106 err)) 107 } 108 109 return 110 }