github.com/wangzhucn/terraform@v0.6.7-0.20151109233120-4eea011b56b3/CHANGELOG.md (about) 1 ## 0.6.7 (Unreleased) 2 3 FEATURES: 4 5 * **New resource: `aws_cloudformation_stack`** [GH-2636] 6 * **New resource: `aws_cloudtrail`** [GH-3094] 7 * **New resource: `aws_route`** [GH-3548] 8 * **New resource: `aws_codecommit_repository`** [GH-3274] 9 * **New provider: `tls`** - A utility provider for generating TLS keys/self-signed certificates for development and testing [GH-2778] 10 * **New resource: `google_sql_database` and `google_sql_database_instance`** [GH-3617] 11 * **New resource: `google_compute_global_address`** [GH-3701] 12 * **New resource: `google_compute_ssl_certificate`** [GH-3723] 13 * **New resource: `google_compute_url_map`** [GH-3722] 14 * **New resource: `google_compute_target_http_proxy`** [GH-3727] 15 * **New resource: `google_compute_target_https_proxy`** [GH-3728] 16 * **New resource: `google_compute_global_forwarding_rule`** [GH-3702] 17 * **New resource: `openstack_networking_port_v2`** [GH-3731] 18 * New interpolation function: `coalesce` [GH-3814] 19 20 IMPROVEMENTS: 21 22 * provider/google: preemptible option for instance_template [GH-3667] 23 * provider/google: Accurate Terraform Version [GH-3554] 24 * provider/google: Simplified auth (DefaultClient support) [GH-3553] 25 * provider/google: automatic_restart, preemptible, on_host_maintenance options [GH-3643] 26 * null_resource: enhance and document [GH-3244, GH-3659] 27 * provider/aws: Add CORS settings to S3 bucket [GH-3387] 28 * provider/aws: Add notification topic ARN for ElastiCache clusters [GH-3674] 29 * provider/aws: Add `kinesis_endpoint` for configuring Kinesis [GH-3255] 30 * provider/aws: Add a computed ARN for S3 Buckets [GH-3685] 31 * provider/aws: Add S3 support for Lambda Function resource [GH-3794] 32 * provider/aws: Add snapshot window and retention limits for ElastiCache (Redis) [GH-3707] 33 * provider/aws: Add configuration to enable copying RDS tags to final snapshot [GH-3529] 34 * provider/aws: RDS Cluster additions (`backup_retention_period`, `preferred_backup_window`, `preferred_maintenance_window`) [GH-3757] 35 * provider/openstack: Use IPv4 as the defeault IP version for subnets [GH-3091] 36 * provider/aws: Apply security group after restoring db_instance from snapshot [GH-3513] 37 * provider/aws: Making the AutoScalingGroup name optional [GH-3710] 38 * provider/openstack: Add "delete on termination" boot-from-volume option [GH-3232] 39 * provider/digitalocean: Make user_data force a new droplet [GH-3740] 40 * provider/vsphere: Do not add network interfaces by default [GH-3652] 41 * provider/openstack: Configure Fixed IPs through ports [GH-3772] 42 43 BUG FIXES: 44 45 * `terraform remote config`: update `--help` output [GH-3632] 46 * core: modules on Git branches now update properly [GH-1568] 47 * provider/google: Timeout when deleting large instance_group_manager [GH-3591] 48 * provider/aws: Fix issue with order of Termincation Policies in AutoScaling Groups. 49 This will introduce plans on upgrade to this version, in order to correct the ordering [GH-2890] 50 * provider/aws: Allow cluster name, not only ARN for `aws_ecs_service` [GH-3668] 51 * provider/aws: ignore association not exist on route table destroy [GH-3615] 52 * provider/aws: Fix policy encoding issue with SNS Topics [GH-3700] 53 * provider/aws: Tolerate ElastiCache clusters being deleted outside Terraform [GH-3767] 54 * provider/azure: various bugfixes [GH-3695] 55 * provider/digitalocean: fix issue preventing SSH fingerprints from working [GH-3633] 56 * provider/digitalocean: Fixing the DigitalOcean Droplet 404 potential on refresh of state [GH-3768] 57 * provider/openstack: Fix several issues causing unresolvable diffs [GH-3440] 58 * provider/openstack: Safely delete security groups [GH-3696] 59 * provider/openstack: Ignore order of security_groups in instance [GH-3651] 60 * provider/vsphere: Fix d.SetConnInfo error in case of a missing IP address [GH-3636] 61 * provider/openstack: Fix boot from volume [GH-3206] 62 * provider/openstack: Fix crashing when image is no longer accessible [GH-2189] 63 * provider/openstack: Better handling of network resource state changes [GH-3712] 64 * provider/openstack: Fix crashing when no security group is specified [GH-3801] 65 66 ## 0.6.6 (October 23, 2015) 67 68 FEATURES: 69 70 * New interpolation functions: `cidrhost`, `cidrnetmask` and `cidrsubnet` [GH-3127] 71 72 IMPROVEMENTS: 73 74 * "forces new resource" now highlighted in plan output [GH-3136] 75 76 BUG FIXES: 77 78 * helper/schema: Better error message for assigning list/map to string [GH-3009] 79 * remote/state/atlas: Additional remote state conflict handling for semantically neutral state changes [GH-3603] 80 81 ## 0.6.5 (October 21, 2015) 82 83 FEATURES: 84 85 * **New resources: `aws_codeploy_app` and `aws_codeploy_deployment_group`** [GH-2783] 86 * New remote state backend: `etcd` [GH-3487] 87 * New interpolation functions: `upper` and `lower` [GH-3558] 88 89 BUG FIXES: 90 91 * core: Fix remote state conflicts caused by ambiguity in ordering of deeply nested modules [GH-3573] 92 * core: Fix remote state conflicts caused by state metadata differences [GH-3569] 93 * core: Avoid using http.DefaultClient [GH-3532] 94 95 INTERNAL IMPROVEMENTS: 96 97 * provider/digitalocean: use official Go client [GH-3333] 98 * core: extract module fetching to external library [GH-3516] 99 100 ## 0.6.4 (October 15, 2015) 101 102 FEATURES: 103 104 * **New provider: `rundeck`** [GH-2412] 105 * **New provider: `packet`** [GH-2260], [GH-3472] 106 * **New provider: `vsphere`**: Initial support for a VM resource [GH-3419] 107 * **New resource: `cloudstack_loadbalancer_rule`** [GH-2934] 108 * **New resource: `google_compute_project_metadata`** [GH-3065] 109 * **New resources: `aws_ami`, `aws_ami_copy`, `aws_ami_from_instance`** [GH-2784] 110 * **New resources: `aws_cloudwatch_log_group`** [GH-2415] 111 * **New resource: `google_storage_bucket_object`** [GH-3192] 112 * **New resources: `google_compute_vpn_gateway`, `google_compute_vpn_tunnel`** [GH-3213] 113 * **New resources: `google_storage_bucket_acl`, `google_storage_object_acl`** [GH-3272] 114 * **New resource: `aws_iam_saml_provider`** [GH-3156] 115 * **New resources: `aws_efs_file_system` and `aws_efs_mount_target`** [GH-2196] 116 * **New resources: `aws_opsworks_*`** [GH-2162] 117 * **New resource: `aws_elasticsearch_domain`** [GH-3443] 118 * **New resource: `aws_directory_service_directory`** [GH-3228] 119 * **New resource: `aws_autoscaling_lifecycle_hook`** [GH-3351] 120 * **New resource: `aws_placement_group`** [GH-3457] 121 * **New resource: `aws_glacier_vault`** [GH-3491] 122 * **New lifecycle flag: `ignore_changes`** [GH-2525] 123 124 IMPROVEMENTS: 125 126 * core: Add a function to find the index of an element in a list. [GH-2704] 127 * core: Print all outputs when `terraform output` is called with no arguments [GH-2920] 128 * core: In plan output summary, count resource replacement as Add/Remove instead of Change [GH-3173] 129 * core: Add interpolation functions for base64 encoding and decoding. [GH-3325] 130 * core: Expose parallelism as a CLI option instead of a hard-coding the default of 10 [GH-3365] 131 * core: Add interpolation function `compact`, to remove empty elements from a list. [GH-3239], [GH-3479] 132 * core: Allow filtering of log output by level, using e.g. ``TF_LOG=INFO`` [GH-3380] 133 * provider/aws: Add `instance_initiated_shutdown_behavior` to AWS Instance [GH-2887] 134 * provider/aws: Support IAM role names (previously just ARNs) in `aws_ecs_service.iam_role` [GH-3061] 135 * provider/aws: Add update method to RDS Subnet groups, can modify subnets without recreating [GH-3053] 136 * provider/aws: Paginate notifications returned for ASG Notifications [GH-3043] 137 * provider/aws: Adds additional S3 Bucket Object inputs [GH-3265] 138 * provider/aws: add `ses_smtp_password` to `aws_iam_access_key` [GH-3165] 139 * provider/aws: read `iam_instance_profile` for `aws_instance` and save to state [GH-3167] 140 * provider/aws: allow `instance` to be computed in `aws_eip` [GH-3036] 141 * provider/aws: Add `versioning` option to `aws_s3_bucket` [GH-2942] 142 * provider/aws: Add `configuation_endpoint` to `aws_elasticache_cluster` [GH-3250] 143 * provider/aws: Add validation for `app_cookie_stickiness_policy.name` [GH-3277] 144 * provider/aws: Add validation for `db_parameter_group.name` [GH-3279] 145 * provider/aws: Set DynamoDB Table ARN after creation [GH-3500] 146 * provider/aws: `aws_s3_bucket_object` allows interpolated content to be set with new `content` attribute. [GH-3200] 147 * provider/aws: Allow tags for `aws_kinesis_stream` resource. [GH-3397] 148 * provider/aws: Configurable capacity waiting duration for ASGs [GH-3191] 149 * provider/aws: Allow non-persistent Spot Requests [GH-3311] 150 * provider/aws: Support tags for AWS DB subnet group [GH-3138] 151 * provider/cloudstack: Add `project` parameter to `cloudstack_vpc`, `cloudstack_network`, `cloudstack_ipaddress` and `cloudstack_disk` [GH-3035] 152 * provider/openstack: add functionality to attach FloatingIP to Port [GH-1788] 153 * provider/google: Can now do multi-region deployments without using multiple providers [GH-3258] 154 * remote/s3: Allow canned ACLs to be set on state objects. [GH-3233] 155 * remote/s3: Remote state is stored in S3 with `Content-Type: application/json` [GH-3385] 156 157 BUG FIXES: 158 159 * core: Fix problems referencing list attributes in interpolations [GH-2157] 160 * core: don't error on computed value during input walk [GH-2988] 161 * core: Ignore missing variables during destroy phase [GH-3393] 162 * provider/google: Crashes with interface conversion in GCE Instance Template [GH-3027] 163 * provider/google: Convert int to int64 when building the GKE cluster.NodeConfig struct [GH-2978] 164 * provider/google: google_compute_instance_template.network_interface.network should be a URL [GH-3226] 165 * provider/aws: Retry creation of `aws_ecs_service` if IAM policy isn't ready yet [GH-3061] 166 * provider/aws: Fix issue with mixed capitalization for RDS Instances [GH-3053] 167 * provider/aws: Fix issue with RDS to allow major version upgrades [GH-3053] 168 * provider/aws: Fix shard_count in `aws_kinesis_stream` [GH-2986] 169 * provider/aws: Fix issue with `key_name` and using VPCs with spot instance requests [GH-2954] 170 * provider/aws: Fix unresolvable diffs coming from `aws_elasticache_cluster` names being downcased 171 by AWS [GH-3120] 172 * provider/aws: Read instance source_dest_check and save to state [GH-3152] 173 * provider/aws: Allow `weight = 0` in Route53 records [GH-3196] 174 * provider/aws: Normalize aws_elasticache_cluster id to lowercase, allowing convergence. [GH-3235] 175 * provider/aws: Fix ValidateAccountId for IAM Instance Profiles [GH-3313] 176 * provider/aws: Update Security Group Rules to Version 2 [GH-3019] 177 * provider/aws: Migrate KeyPair to version 1, fixing issue with using `file()` [GH-3470] 178 * provider/aws: Fix force_delete on autoscaling groups [GH-3485] 179 * provider/aws: Fix crash with VPC Peering connections [GH-3490] 180 * provider/aws: fix bug with reading GSIs from dynamodb [GH-3300] 181 * provider/docker: Fix issue preventing private images from being referenced [GH-2619] 182 * provider/digitalocean: Fix issue causing unnecessary diffs based on droplet slugsize case [GH-3284] 183 * provider/openstack: add state 'downloading' to list of expected states in 184 `blockstorage_volume_v1` creation [GH-2866] 185 * provider/openstack: remove security groups (by name) before adding security 186 groups (by id) [GH-2008] 187 188 INTERNAL IMPROVEMENTS: 189 190 * core: Makefile target "plugin-dev" for building just one plugin. [GH-3229] 191 * helper/schema: Don't allow ``Update`` func if no attributes can actually be updated, per schema. [GH-3288] 192 * helper/schema: Default hashing function for sets [GH-3018] 193 * helper/multierror: Remove in favor of [github.com/hashicorp/go-multierror](http://github.com/hashicorp/go-multierror). [GH-3336] 194 195 ## 0.6.3 (August 11, 2015) 196 197 BUG FIXES: 198 199 * core: Skip all descendents after error, not just children; helps prevent confusing 200 additional errors/crashes after initial failure [GH-2963] 201 * core: fix deadlock possibility when both a module and a dependent resource are 202 removed in the same run [GH-2968] 203 * provider/aws: Fix issue with authenticating when using IAM profiles [GH-2959] 204 205 ## 0.6.2 (August 6, 2015) 206 207 FEATURES: 208 209 * **New resource: `google_compute_instance_group_manager`** [GH-2868] 210 * **New resource: `google_compute_autoscaler`** [GH-2868] 211 * **New resource: `aws_s3_bucket_object`** [GH-2898] 212 213 IMPROVEMENTS: 214 215 * core: Add resource IDs to errors coming from `apply`/`refresh` [GH-2815] 216 * provider/aws: Validate credentials before walking the graph [GH-2730] 217 * provider/aws: Added website_domain for S3 buckets [GH-2210] 218 * provider/aws: ELB names are now optional, and generated by Terraform if omitted [GH-2571] 219 * provider/aws: Downcase RDS engine names to prevent continuous diffs [GH-2745] 220 * provider/aws: Added `source_dest_check` attribute to the aws_network_interface [GH-2741] 221 * provider/aws: Clean up externally removed Launch Configurations [GH-2806] 222 * provider/aws: Allow configuration of the DynamoDB Endpoint [GH-2825] 223 * provider/aws: Compute private ip addresses of ENIs if they are not specified [GH-2743] 224 * provider/aws: Add `arn` attribute for DynamoDB tables [GH-2924] 225 * provider/aws: Fail silently when account validation fails while from instance profile [GH-3001] 226 * provider/azure: Allow `settings_file` to accept XML string [GH-2922] 227 * provider/azure: Provide a simpler error when using a Platform Image without a 228 Storage Service [GH-2861] 229 * provider/google: `account_file` is now expected to be JSON. Paths are still supported for 230 backwards compatibility. [GH-2839] 231 232 BUG FIXES: 233 234 * core: Prevent error duplication in `apply` [GH-2815] 235 * core: Fix crash when a provider validation adds a warning [GH-2878] 236 * provider/aws: Fix issue with toggling monitoring in AWS Instances [GH-2794] 237 * provider/aws: Fix issue with Spot Instance Requests and cancellation [GH-2805] 238 * provider/aws: Fix issue with checking for ElastiCache cluster cache node status [GH-2842] 239 * provider/aws: Fix issue when unable to find a Root Block Device name of an Instance Backed 240 AMI [GH-2646] 241 * provider/dnsimple: Domain and type should force new records [GH-2777] 242 * provider/aws: Fix issue with IAM Server Certificates and Chains [GH-2871] 243 * provider/aws: Fix issue with IAM Server Certificates when using `path` [GH-2871] 244 * provider/aws: Fix issue in Security Group Rules when the Security Group is not found [GH-2897] 245 * provider/aws: allow external ENI attachments [GH-2943] 246 * provider/aws: Fix issue with S3 Buckets, and throwing an error when not found [GH-2925] 247 248 ## 0.6.1 (July 20, 2015) 249 250 FEATURES: 251 252 * **New resource: `google_container_cluster`** [GH-2357] 253 * **New resource: `aws_vpc_endpoint`** [GH-2695] 254 255 IMPROVEMENTS: 256 257 * connection/ssh: Print SSH bastion host details to output [GH-2684] 258 * provider/aws: Create RDS databases from snapshots [GH-2062] 259 * provider/aws: Add support for restoring from Redis backup stored in S3 [GH-2634] 260 * provider/aws: Add `maintenance_window` to ElastiCache cluster [GH-2642] 261 * provider/aws: Availability Zones are optional when specifying VPC Zone Identifiers in 262 Auto Scaling Groups updates [GH-2724] 263 * provider/google: Add metadata_startup_script to google_compute_instance [GH-2375] 264 265 BUG FIXES: 266 267 * core: Don't prompt for variables with defaults [GH-2613] 268 * core: Return correct number of planned updates [GH-2620] 269 * core: Fix "provider not found" error that can occur while running 270 a destroy plan with grandchildren modules [GH-2755] 271 * core: Fix UUID showing up in diff for computed splat (`foo.*.bar`) 272 variables. [GH-2788] 273 * core: Orphan modules that contain no resources (only other modules) 274 are properly destroyed up to arbitrary depth [GH-2786] 275 * core: Fix "attribute not available" during destroy plans in 276 cases where the parameter is passed between modules [GH-2775] 277 * core: Record schema version when destroy fails [GH-2923] 278 * connection/ssh: fix issue on machines with an SSH Agent available 279 preventing `key_file` from being read without explicitly 280 setting `agent = false` [GH-2615] 281 * provider/aws: Allow uppercase characters in `aws_elb.name` [GH-2580] 282 * provider/aws: Allow underscores in `aws_db_subnet_group.name` (undocumented by AWS) [GH-2604] 283 * provider/aws: Allow dots in `aws_db_subnet_group.name` (undocumented by AWS) [GH-2665] 284 * provider/aws: Fix issue with pending Spot Instance requests [GH-2640] 285 * provider/aws: Fix issue in AWS Classic environment with referencing external 286 Security Groups [GH-2644] 287 * provider/aws: Bump internet gateway detach timeout [GH-2669] 288 * provider/aws: Fix issue with detecting differences in DB Parameters [GH-2728] 289 * provider/aws: `ecs_cluster` rename (recreation) and deletion is handled correctly [GH-2698] 290 * provider/aws: `aws_route_table` ignores routes generated for VPC endpoints [GH-2695] 291 * provider/aws: Fix issue with Launch Configurations and enable_monitoring [GH-2735] 292 * provider/openstack: allow empty api_key and endpoint_type [GH-2626] 293 * provisioner/chef: Fix permission denied error with ohai hints [GH-2781] 294 295 ## 0.6.0 (June 30, 2015) 296 297 BACKWARDS INCOMPATIBILITIES: 298 299 * command/push: If a variable is already set within Atlas, it won't be 300 updated unless the `-overwrite` flag is present [GH-2373] 301 * connection/ssh: The `agent` field now defaults to `true` if 302 the `SSH_AGENT_SOCK` environment variable is present. In other words, 303 `ssh-agent` support is now opt-out instead of opt-in functionality. [GH-2408] 304 * provider/aws: If you were setting access and secret key to blank ("") 305 to force Terraform to load credentials from another source such as the 306 EC2 role, this will now error. Remove the blank lines and Terraform 307 will load from other sources. 308 * `concat()` has been repurposed to combine lists instead of strings (old behavior 309 of joining strings is maintained in this version but is deprecated, strings 310 should be combined using interpolation syntax, like "${var.foo}{var.bar}") 311 [GH-1790] 312 313 FEATURES: 314 315 * **New provider: `azure`** [GH-2052, GH-2053, GH-2372, GH-2380, GH-2394, GH-2515, GH-2530, GH-2562] 316 * **New resource: `aws_autoscaling_notification`** [GH-2197] 317 * **New resource: `aws_autoscaling_policy`** [GH-2201] 318 * **New resource: `aws_cloudwatch_metric_alarm`** [GH-2201] 319 * **New resource: `aws_dynamodb_table`** [GH-2121] 320 * **New resource: `aws_ecs_cluster`** [GH-1803] 321 * **New resource: `aws_ecs_service`** [GH-1803] 322 * **New resource: `aws_ecs_task_definition`** [GH-1803, GH-2402] 323 * **New resource: `aws_elasticache_parameter_group`** [GH-2276] 324 * **New resource: `aws_flow_log`** [GH-2384] 325 * **New resource: `aws_iam_group_association`** [GH-2273] 326 * **New resource: `aws_iam_policy_attachment`** [GH-2395] 327 * **New resource: `aws_lambda_function`** [GH-2170] 328 * **New resource: `aws_route53_delegation_set`** [GH-1999] 329 * **New resource: `aws_route53_health_check`** [GH-2226] 330 * **New resource: `aws_spot_instance_request`** [GH-2263] 331 * **New resource: `cloudstack_ssh_keypair`** [GH-2004] 332 * **New remote state backend: `swift`**: You can now store remote state in 333 a OpenStack Swift. [GH-2254] 334 * command/output: support display of module outputs [GH-2102] 335 * core: `keys()` and `values()` funcs for map variables [GH-2198] 336 * connection/ssh: SSH bastion host support and ssh-agent forwarding [GH-2425] 337 338 IMPROVEMENTS: 339 340 * core: HTTP remote state now accepts `skip_cert_verification` 341 option to ignore TLS cert verification. [GH-2214] 342 * core: S3 remote state now accepts the 'encrypt' option for SSE [GH-2405] 343 * core: `plan` now reports sum of resources to be changed/created/destroyed [GH-2458] 344 * core: Change string list representation so we can distinguish empty, single 345 element lists [GH-2504] 346 * core: Properly close provider and provisioner plugin connections [GH-2406, GH-2527] 347 * provider/aws: AutoScaling groups now support updating Load Balancers without 348 recreation [GH-2472] 349 * provider/aws: Allow more in-place updates for ElastiCache cluster without recreating 350 [GH-2469] 351 * provider/aws: ElastiCache Subnet Groups can be updated 352 without destroying first [GH-2191] 353 * provider/aws: Normalize `certificate_chain` in `aws_iam_server_certificate` to 354 prevent unnecessary replacement. [GH-2411] 355 * provider/aws: `aws_instance` supports `monitoring' [GH-2489] 356 * provider/aws: `aws_launch_configuration` now supports `enable_monitoring` [GH-2410] 357 * provider/aws: Show outputs after `terraform refresh` [GH-2347] 358 * provider/aws: Add backoff/throttling during DynamoDB creation [GH-2462] 359 * provider/aws: Add validation for aws_vpc.cidr_block [GH-2514] 360 * provider/aws: Add validation for aws_db_subnet_group.name [GH-2513] 361 * provider/aws: Add validation for aws_db_instance.identifier [GH-2516] 362 * provider/aws: Add validation for aws_elb.name [GH-2517] 363 * provider/aws: Add validation for aws_security_group (name+description) [GH-2518] 364 * provider/aws: Add validation for aws_launch_configuration [GH-2519] 365 * provider/aws: Add validation for aws_autoscaling_group.name [GH-2520] 366 * provider/aws: Add validation for aws_iam_role.name [GH-2521] 367 * provider/aws: Add validation for aws_iam_role_policy.name [GH-2552] 368 * provider/aws: Add validation for aws_iam_instance_profile.name [GH-2553] 369 * provider/aws: aws_auto_scaling_group.default_cooldown no longer requires 370 resource replacement [GH-2510] 371 * provider/aws: add AH and ESP protocol integers [GH-2321] 372 * provider/docker: `docker_container` has the `privileged` 373 option. [GH-2227] 374 * provider/openstack: allow `OS_AUTH_TOKEN` environment variable 375 to set the openstack `api_key` field [GH-2234] 376 * provider/openstack: Can now configure endpoint type (public, admin, 377 internal) [GH-2262] 378 * provider/cloudstack: `cloudstack_instance` now supports projects [GH-2115] 379 * provisioner/chef: Added a `os_type` to specifically specify the target OS [GH-2483] 380 * provisioner/chef: Added a `ohai_hints` option to upload hint files [GH-2487] 381 382 BUG FIXES: 383 384 * core: lifecycle `prevent_destroy` can be any value that can be 385 coerced into a bool [GH-2268] 386 * core: matching provider types in sibling modules won't override 387 each other's config. [GH-2464] 388 * core: computed provider configurations now properly validate [GH-2457] 389 * core: orphan (commented out) resource dependencies are destroyed in 390 the correct order [GH-2453] 391 * core: validate object types in plugins are actually objects [GH-2450] 392 * core: fix `-no-color` flag in subcommands [GH-2414] 393 * core: Fix error of 'attribute not found for variable' when a computed 394 resource attribute is used as a parameter to a module [GH-2477] 395 * core: moduled orphans will properly inherit provider configs [GH-2476] 396 * core: modules with provider aliases work properly if the parent 397 doesn't implement those aliases [GH-2475] 398 * core: unknown resource attributes passed in as parameters to modules 399 now error [GH-2478] 400 * core: better error messages for missing variables [GH-2479] 401 * core: removed set items now properly appear in diffs and applies [GH-2507] 402 * core: '*' will not be added as part of the variable name when you 403 attempt multiplication without a space [GH-2505] 404 * core: fix target dependency calculation across module boundaries [GH-2555] 405 * command/*: fixed bug where variable input was not asked for unset 406 vars if terraform.tfvars existed [GH-2502] 407 * command/apply: prevent output duplication when reporting errors [GH-2267] 408 * command/apply: destroyed orphan resources are properly counted [GH-2506] 409 * provider/aws: loading credentials from the environment (vars, EC2 role, 410 etc.) is more robust and will not ask for credentials from stdin [GH-1841] 411 * provider/aws: fix panic when route has no `cidr_block` [GH-2215] 412 * provider/aws: fix issue preventing destruction of IAM Roles [GH-2177] 413 * provider/aws: fix issue where Security Group Rules could collide and fail 414 to save to the state file correctly [GH-2376] 415 * provider/aws: fix issue preventing destruction self referencing Securtity 416 Group Rules [GH-2305] 417 * provider/aws: fix issue causing perpetual diff on ELB listeners 418 when non-lowercase protocol strings were used [GH-2246] 419 * provider/aws: corrected frankfurt S3 website region [GH-2259] 420 * provider/aws: `aws_elasticache_cluster` port is required [GH-2160] 421 * provider/aws: Handle AMIs where RootBlockDevice does not appear in the 422 BlockDeviceMapping, preventing root_block_device from working [GH-2271] 423 * provider/aws: fix `terraform show` with remote state [GH-2371] 424 * provider/aws: detect `instance_type` drift on `aws_instance` [GH-2374] 425 * provider/aws: fix crash when `security_group_rule` referenced non-existent 426 security group [GH-2434] 427 * provider/aws: `aws_launch_configuration` retries if IAM instance 428 profile is not ready yet. [GH-2452] 429 * provider/aws: `fqdn` is populated during creation for `aws_route53_record` [GH-2528] 430 * provider/aws: retry VPC delete on DependencyViolation due to eventual 431 consistency [GH-2532] 432 * provider/aws: VPC peering connections in "failed" state are deleted [GH-2544] 433 * provider/aws: EIP deletion works if it was manually disassociated [GH-2543] 434 * provider/aws: `elasticache_subnet_group.subnet_ids` is now a required argument [GH-2534] 435 * provider/aws: handle nil response from VPN connection describes [GH-2533] 436 * provider/cloudflare: manual record deletion doesn't cause error [GH-2545] 437 * provider/digitalocean: handle case where droplet is deleted outside of 438 terraform [GH-2497] 439 * provider/dme: No longer an error if record deleted manually [GH-2546] 440 * provider/docker: Fix issues when using containers with links [GH-2327] 441 * provider/openstack: fix panic case if API returns nil network [GH-2448] 442 * provider/template: fix issue causing "unknown variable" rendering errors 443 when an existing set of template variables is changed [GH-2386] 444 * provisioner/chef: improve the decoding logic to prevent parameter not found errors [GH-2206] 445 446 ## 0.5.3 (June 1, 2015) 447 448 IMPROVEMENTS: 449 450 * **New resource: `aws_kinesis_stream`** [GH-2110] 451 * **New resource: `aws_iam_server_certificate`** [GH-2086] 452 * **New resource: `aws_sqs_queue`** [GH-1939] 453 * **New resource: `aws_sns_topic`** [GH-1974] 454 * **New resource: `aws_sns_topic_subscription`** [GH-1974] 455 * **New resource: `aws_volume_attachment`** [GH-2050] 456 * **New resource: `google_storage_bucket`** [GH-2060] 457 * provider/aws: support ec2 termination protection [GH-1988] 458 * provider/aws: support for RDS Read Replicas [GH-1946] 459 * provider/aws: `aws_s3_bucket` add support for `policy` [GH-1992] 460 * provider/aws: `aws_ebs_volume` add support for `tags` [GH-2135] 461 * provider/aws: `aws_elasticache_cluster` Confirm node status before reporting 462 available 463 * provider/aws: `aws_network_acl` Add support for ICMP Protocol [GH-2148] 464 * provider/aws: New `force_destroy` parameter for S3 buckets, to destroy 465 Buckets that contain objects [GH-2007] 466 * provider/aws: switching `health_check_type` on ASGs no longer requires 467 resource refresh [GH-2147] 468 * provider/aws: ignore empty `vpc_security_group_ids` on `aws_instance` [GH-2311] 469 470 BUG FIXES: 471 472 * provider/aws: Correctly handle AWS keypairs which no longer exist [GH-2032] 473 * provider/aws: Fix issue with restoring an Instance from snapshot ID [GH-2120] 474 * provider/template: store relative path in the state [GH-2038] 475 * provisioner/chef: fix interpolation in the Chef provisioner [GH-2168] 476 * provisioner/remote-exec: Don't prepend shebang on scripts that already 477 have one [GH-2041] 478 479 ## 0.5.2 (May 15, 2015) 480 481 FEATURES: 482 483 * **Chef provisioning**: You can now provision new hosts (both Linux and 484 Windows) with [Chef](https://chef.io) using a native provisioner [GH-1868] 485 486 IMPROVEMENTS: 487 488 * **New config function: `formatlist`** - Format lists in a similar way to `format`. 489 Useful for creating URLs from a list of IPs. [GH-1829] 490 * **New resource: `aws_route53_zone_association`** 491 * provider/aws: `aws_autoscaling_group` can wait for capacity in ELB 492 via `min_elb_capacity` [GH-1970] 493 * provider/aws: `aws_db_instances` supports `license_model` [GH-1966] 494 * provider/aws: `aws_elasticache_cluster` add support for Tags [GH-1965] 495 * provider/aws: `aws_network_acl` Network ACLs can be applied to multiple subnets [GH-1931] 496 * provider/aws: `aws_s3_bucket` exports `hosted_zone_id` and `region` [GH-1865] 497 * provider/aws: `aws_s3_bucket` add support for website `redirect_all_requests_to` [GH-1909] 498 * provider/aws: `aws_route53_record` exports `fqdn` [GH-1847] 499 * provider/aws: `aws_route53_zone` can create private hosted zones [GH-1526] 500 * provider/google: `google_compute_instance` `scratch` attribute added [GH-1920] 501 502 BUG FIXES: 503 504 * core: fix "resource not found" for interpolation issues with modules 505 * core: fix unflattenable error for orphans [GH-1922] 506 * core: fix deadlock with create-before-destroy + modules [GH-1949] 507 * core: fix "no roots found" error with create-before-destroy [GH-1953] 508 * core: variables set with environment variables won't validate as 509 not set without a default [GH-1930] 510 * core: resources with a blank ID in the state are now assumed to not exist [GH-1905] 511 * command/push: local vars override remote ones [GH-1881] 512 * provider/aws: Mark `aws_security_group` description as `ForceNew` [GH-1871] 513 * provider/aws: `aws_db_instance` ARN value is correct [GH-1910] 514 * provider/aws: `aws_db_instance` only submit modify request if there 515 is a change. [GH-1906] 516 * provider/aws: `aws_elasticache_cluster` export missing information on cluster nodes [GH-1965] 517 * provider/aws: bad AMI on a launch configuration won't block refresh [GH-1901] 518 * provider/aws: `aws_security_group` + `aws_subnet` - destroy timeout increased 519 to prevent DependencyViolation errors. [GH-1886] 520 * provider/google: `google_compute_instance` Local SSDs no-longer cause crash 521 [GH-1088] 522 * provider/google: `google_http_health_check` Defaults now driven from Terraform, 523 avoids errors on update [GH-1894] 524 * provider/google: `google_compute_template` Update Instance Template network 525 definition to match changes to Instance [GH-980] 526 * provider/template: Fix infinite diff [GH-1898] 527 528 ## 0.5.1 (never released) 529 530 This version was never released since we accidentally skipped it! 531 532 ## 0.5.0 (May 7, 2015) 533 534 BACKWARDS INCOMPATIBILITIES: 535 536 * provider/aws: Terraform now remove the default egress rule created by AWS in 537 a new security group. 538 539 FEATURES: 540 541 * **Multi-provider (a.k.a multi-region)**: Multiple instances of a single 542 provider can be configured so resources can apply to different settings. 543 As an example, this allows Terraform to manage multiple regions with AWS. 544 * **Environmental variables to set variables**: Environment variables can be 545 used to set variables. The environment variables must be in the format 546 `TF_VAR_name` and this will be checked last for a value. 547 * **New remote state backend: `s3`**: You can now store remote state in 548 an S3 bucket. [GH-1723] 549 * **Automatic AWS retries**: This release includes a lot of improvement 550 around automatic retries of transient errors in AWS. The number of 551 retry attempts is also configurable. 552 * **Templates**: A new `template_file` resource allows long strings needing 553 variable interpolation to be moved into files. [GH-1778] 554 * **Provision with WinRM**: Provisioners can now run remote commands on 555 Windows hosts. [GH-1483] 556 557 IMPROVEMENTS: 558 559 * **New config function: `length`** - Get the length of a string or a list. 560 Useful in conjunction with `split`. [GH-1495] 561 * **New resource: `aws_app_cookie_stickiness_policy`** 562 * **New resource: `aws_customer_gateway`** 563 * **New resource: `aws_ebs_volume`** 564 * **New resource: `aws_elasticache_cluster`** 565 * **New resource: `aws_elasticache_security_group`** 566 * **New resource: `aws_elasticache_subnet_group`** 567 * **New resource: `aws_iam_access_key`** 568 * **New resource: `aws_iam_group_policy`** 569 * **New resource: `aws_iam_group`** 570 * **New resource: `aws_iam_instance_profile`** 571 * **New resource: `aws_iam_policy`** 572 * **New resource: `aws_iam_role_policy`** 573 * **New resource: `aws_iam_role`** 574 * **New resource: `aws_iam_user_policy`** 575 * **New resource: `aws_iam_user`** 576 * **New resource: `aws_lb_cookie_stickiness_policy`** 577 * **New resource: `aws_proxy_protocol_policy`** 578 * **New resource: `aws_security_group_rule`** 579 * **New resource: `aws_vpc_dhcp_options_association`** 580 * **New resource: `aws_vpc_dhcp_options`** 581 * **New resource: `aws_vpn_connection_route`** 582 * **New resource: `google_dns_managed_zone`** 583 * **New resource: `google_dns_record_set`** 584 * **Migrate to upstream AWS SDK:** Migrate the AWS provider to 585 [awslabs/aws-sdk-go](https://github.com/awslabs/aws-sdk-go), 586 the official `awslabs` library. Previously we had forked the library for 587 stability while `awslabs` refactored. Now that work has completed, and we've 588 migrated back to the upstream version. 589 * core: Improve error message on diff mismatch [GH-1501] 590 * provisioner/file: expand `~` in source path [GH-1569] 591 * provider/aws: Better retry logic, now retries up to 11 times by default 592 with exponentional backoff. This number is configurable. [GH-1787] 593 * provider/aws: Improved credential detection [GH-1470] 594 * provider/aws: Can specify a `token` via the config file [GH-1601] 595 * provider/aws: Added new `vpc_security_group_ids` attribute for AWS 596 Instances. If using a VPC, you can now modify the security groups for that 597 Instance without destroying it [GH-1539] 598 * provider/aws: White or blacklist account IDs that can be used to 599 protect against accidents. [GH-1595] 600 * provider/aws: Add a subset of IAM resources [GH-939] 601 * provider/aws: `aws_autoscaling_group` retries deletes through "in progress" 602 errors [GH-1840] 603 * provider/aws: `aws_autoscaling_group` waits for healthy capacity during 604 ASG creation [GH-1839] 605 * provider/aws: `aws_instance` supports placement groups [GH-1358] 606 * provider/aws: `aws_eip` supports network interface attachment [GH-1681] 607 * provider/aws: `aws_elb` supports in-place changing of listeners [GH-1619] 608 * provider/aws: `aws_elb` supports connection draining settings [GH-1502] 609 * provider/aws: `aws_elb` increase default idle timeout to 60s [GH-1646] 610 * provider/aws: `aws_key_pair` name can be omitted and generated [GH-1751] 611 * provider/aws: `aws_network_acl` improved validation for network ACL ports 612 and protocols [GH-1798] [GH-1808] 613 * provider/aws: `aws_route_table` can target network interfaces [GH-968] 614 * provider/aws: `aws_route_table` can specify propagating VGWs [GH-1516] 615 * provider/aws: `aws_route53_record` supports weighted sets [GH-1578] 616 * provider/aws: `aws_route53_zone` exports nameservers [GH-1525] 617 * provider/aws: `aws_s3_bucket` website support [GH-1738] 618 * provider/aws: `aws_security_group` name becomes optional and can be 619 automatically set to a unique identifier; this helps with 620 `create_before_destroy` scenarios [GH-1632] 621 * provider/aws: `aws_security_group` description becomes optional with a 622 static default value [GH-1632] 623 * provider/aws: automatically set the private IP as the SSH address 624 if not specified and no public IP is available [GH-1623] 625 * provider/aws: `aws_elb` exports `source_security_group` field [GH-1708] 626 * provider/aws: `aws_route53_record` supports alias targeting [GH-1775] 627 * provider/aws: Remove default AWS egress rule for newly created Security Groups [GH-1765] 628 * provider/consul: add `scheme` configuration argument [GH-1838] 629 * provider/docker: `docker_container` can specify links [GH-1564] 630 * provider/google: `resource_compute_disk` supports snapshots [GH-1426] 631 * provider/google: `resource_compute_instance` supports specifying the 632 device name [GH-1426] 633 * provider/openstack: Floating IP support for LBaaS [GH-1550] 634 * provider/openstack: Add AZ to `openstack_blockstorage_volume_v1` [GH-1726] 635 636 BUG FIXES: 637 638 * core: Fix graph cycle issues surrounding modules [GH-1582] [GH-1637] 639 * core: math on arbitrary variables works if first operand isn't a 640 numeric primitive. [GH-1381] 641 * core: avoid unnecessary cycles by pruning tainted destroys from 642 graph if there are no tainted resources [GH-1475] 643 * core: fix issue where destroy nodes weren't pruned in specific 644 edge cases around matching prefixes, which could cause cycles [GH-1527] 645 * core: fix issue causing diff mismatch errors in certain scenarios during 646 resource replacement [GH-1515] 647 * core: dependencies on resources with a different index work when 648 count > 1 [GH-1540] 649 * core: don't panic if variable default type is invalid [GH-1344] 650 * core: fix perpetual diff issue for computed maps that are empty [GH-1607] 651 * core: validation added to check for `self` variables in modules [GH-1609] 652 * core: fix edge case where validation didn't pick up unknown fields 653 if the value was computed [GH-1507] 654 * core: Fix issue where values in sets on resources couldn't contain 655 hyphens. [GH-1641] 656 * core: Outputs removed from the config are removed from the state [GH-1714] 657 * core: Validate against the worst-case graph during plan phase to catch cycles 658 that would previously only show up during apply [GH-1655] 659 * core: Referencing invalid module output in module validates [GH-1448] 660 * command: remote states with uppercase types work [GH-1356] 661 * provider/aws: Support `AWS_SECURITY_TOKEN` env var again [GH-1785] 662 * provider/aws: Don't save "instance" for EIP if association fails [GH-1776] 663 * provider/aws: launch configuration ID set after create success [GH-1518] 664 * provider/aws: Fixed an issue with creating ELBs without any tags [GH-1580] 665 * provider/aws: Fix issue in Security Groups with empty IPRanges [GH-1612] 666 * provider/aws: manually deleted S3 buckets are refreshed properly [GH-1574] 667 * provider/aws: only check for EIP allocation ID in VPC [GH-1555] 668 * provider/aws: raw protocol numbers work in `aws_network_acl` [GH-1435] 669 * provider/aws: Block devices can be encrypted [GH-1718] 670 * provider/aws: ASG health check grace period can be updated in-place [GH-1682] 671 * provider/aws: ELB security groups can be updated in-place [GH-1662] 672 * provider/aws: `aws_main_route_table_association` can be deleted 673 manually [GH-1806] 674 * provider/docker: image can reference more complex image addresses, 675 such as with private repos with ports [GH-1818] 676 * provider/openstack: region config is not required [GH-1441] 677 * provider/openstack: `enable_dhcp` for networking subnet should be bool [GH-1741] 678 * provisioner/remote-exec: add random number to uploaded script path so 679 that parallel provisions work [GH-1588] 680 * provisioner/remote-exec: chmod the script to 0755 properly [GH-1796] 681 682 ## 0.4.2 (April 10, 2015) 683 684 BUG FIXES: 685 686 * core: refresh won't remove outputs from state file [GH-1369] 687 * core: clarify "unknown variable" error [GH-1480] 688 * core: properly merge parent provider configs when asking for input 689 * provider/aws: fix panic possibility if RDS DB name is empty [GH-1460] 690 * provider/aws: fix issue detecting credentials for some resources [GH-1470] 691 * provider/google: fix issue causing unresolvable diffs when using legacy 692 `network` field on `google_compute_instance` [GH-1458] 693 694 ## 0.4.1 (April 9, 2015) 695 696 IMPROVEMENTS: 697 698 * provider/aws: Route 53 records can now update `ttl` and `records` attributes 699 without destroying/creating the record [GH-1396] 700 * provider/aws: Support changing additional attributes of RDS databases 701 without forcing a new resource [GH-1382] 702 703 BUG FIXES: 704 705 * core: module paths in ".terraform" are consistent across different 706 systems so copying your ".terraform" folder works. [GH-1418] 707 * core: don't validate providers too early when nested in a module [GH-1380] 708 * core: fix race condition in `count.index` interpolation [GH-1454] 709 * core: properly initialize provisioners, fixing resource targeting 710 during destroy [GH-1544] 711 * command/push: don't ask for input if terraform.tfvars is present 712 * command/remote-config: remove spurrious error "nil" when initializing 713 remote state on a new configuration. [GH-1392] 714 * provider/aws: Fix issue with Route 53 and pre-existing Hosted Zones [GH-1415] 715 * provider/aws: Fix refresh issue in Route 53 hosted zone [GH-1384] 716 * provider/aws: Fix issue when changing map-public-ip in Subnets #1234 717 * provider/aws: Fix issue finding db subnets [GH-1377] 718 * provider/aws: Fix issues with `*_block_device` attributes on instances and 719 launch configs creating unresolvable diffs when certain optional 720 parameters were omitted from the config [GH-1445] 721 * provider/aws: Fix issue with `aws_launch_configuration` causing an 722 unnecessary diff for pre-0.4 environments [GH-1371] 723 * provider/aws: Fix several related issues with `aws_launch_configuration` 724 causing unresolvable diffs [GH-1444] 725 * provider/aws: Fix issue preventing launch configurations from being valid 726 in EC2 Classic [GH-1412] 727 * provider/aws: Fix issue in updating Route 53 records on refresh/read. [GH-1430] 728 * provider/docker: Don't ask for `cert_path` input on every run [GH-1432] 729 * provider/google: Fix issue causing unresolvable diff on instances with 730 `network_interface` [GH-1427] 731 732 ## 0.4.0 (April 2, 2015) 733 734 BACKWARDS INCOMPATIBILITIES: 735 736 * Commands `terraform push` and `terraform pull` are now nested under 737 the `remote` command: `terraform remote push` and `terraform remote pull`. 738 The old `remote` functionality is now at `terraform remote config`. This 739 consolidates all remote state management under one command. 740 * Period-prefixed configuration files are now ignored. This might break 741 existing Terraform configurations if you had period-prefixed files. 742 * The `block_device` attribute of `aws_instance` has been removed in favor 743 of three more specific attributes to specify block device mappings: 744 `root_block_device`, `ebs_block_device`, and `ephemeral_block_device`. 745 Configurations using the old attribute will generate a validation error 746 indicating that they must be updated to use the new fields [GH-1045]. 747 748 FEATURES: 749 750 * **New provider: `dme` (DNSMadeEasy)** [GH-855] 751 * **New provider: `docker` (Docker)** - Manage container lifecycle 752 using the standard Docker API. [GH-855] 753 * **New provider: `openstack` (OpenStack)** - Interact with the many resources 754 provided by OpenStack. [GH-924] 755 * **New feature: `terraform_remote_state` resource** - Reference remote 756 states from other Terraform runs to use Terraform outputs as inputs 757 into another Terraform run. 758 * **New command: `taint`** - Manually mark a resource as tainted, causing 759 a destroy and recreate on the next plan/apply. 760 * **New resource: `aws_vpn_gateway`** [GH-1137] 761 * **New resource: `aws_elastic_network_interfaces`** [GH-1149] 762 * **Self-variables** can be used to reference the current resource's 763 attributes within a provisioner. Ex. `${self.private_ip_address}` [GH-1033] 764 * **Continuous state** saving during `terraform apply`. The state file is 765 continuously updated as apply is running, meaning that the state is 766 less likely to become corrupt in a catastrophic case: terraform panic 767 or system killing Terraform. 768 * **Math operations** in interpolations. You can now do things like 769 `${count.index + 1}`. [GH-1068] 770 * **New AWS SDK:** Move to `aws-sdk-go` (hashicorp/aws-sdk-go), 771 a fork of the official `awslabs` repo. We forked for stability while 772 `awslabs` refactored the library, and will move back to the officially 773 supported version in the next release. 774 775 IMPROVEMENTS: 776 777 * **New config function: `format`** - Format a string using `sprintf` 778 format. [GH-1096] 779 * **New config function: `replace`** - Search and replace string values. 780 Search can be a regular expression. See documentation for more 781 info. [GH-1029] 782 * **New config function: `split`** - Split a value based on a delimiter. 783 This is useful for faking lists as parameters to modules. 784 * **New resource: `digitalocean_ssh_key`** [GH-1074] 785 * config: Expand `~` with homedir in `file()` paths [GH-1338] 786 * core: The serial of the state is only updated if there is an actual 787 change. This will lower the amount of state changing on things 788 like refresh. 789 * core: Autoload `terraform.tfvars.json` as well as `terraform.tfvars` [GH-1030] 790 * core: `.tf` files that start with a period are now ignored. [GH-1227] 791 * command/remote-config: After enabling remote state, a `pull` is 792 automatically done initially. 793 * providers/google: Add `size` option to disk blocks for instances. [GH-1284] 794 * providers/aws: Improve support for tagging resources. 795 * providers/aws: Add a short syntax for Route 53 Record names, e.g. 796 `www` instead of `www.example.com`. 797 * providers/aws: Improve dependency violation error handling, when deleting 798 Internet Gateways or Auto Scaling groups [GH-1325]. 799 * provider/aws: Add non-destructive updates to AWS RDS. You can now upgrade 800 `engine_version`, `parameter_group_name`, and `multi_az` without forcing 801 a new database to be created.[GH-1341] 802 * providers/aws: Full support for block device mappings on instances and 803 launch configurations [GH-1045, GH-1364] 804 * provisioners/remote-exec: SSH agent support. [GH-1208] 805 806 BUG FIXES: 807 808 * core: module outputs can be used as inputs to other modules [GH-822] 809 * core: Self-referencing splat variables are no longer allowed in 810 provisioners. [GH-795][GH-868] 811 * core: Validate that `depends_on` doesn't contain interpolations. [GH-1015] 812 * core: Module inputs can be non-strings. [GH-819] 813 * core: Fix invalid plan that resulted in "diffs don't match" error when 814 a computed attribute was used as part of a set parameter. [GH-1073] 815 * core: Fix edge case where state containing both "resource" and 816 "resource.0" would ignore the latter completely. [GH-1086] 817 * core: Modules with a source of a relative file path moving up 818 directories work properly, i.e. "../a" [GH-1232] 819 * providers/aws: manually deleted VPC removes it from the state 820 * providers/aws: `source_dest_check` regression fixed (now works). [GH-1020] 821 * providers/aws: Longer wait times for DB instances. 822 * providers/aws: Longer wait times for route53 records (30 mins). [GH-1164] 823 * providers/aws: Fix support for TXT records in Route 53. [GH-1213] 824 * providers/aws: Fix support for wildcard records in Route 53. [GH-1222] 825 * providers/aws: Fix issue with ignoring the 'self' attribute of a 826 Security Group rule. [GH-1223] 827 * providers/aws: Fix issue with `sql_mode` in RDS parameter group always 828 causing an update. [GH-1225] 829 * providers/aws: Fix dependency violation with subnets and security groups 830 [GH-1252] 831 * providers/aws: Fix issue with refreshing `db_subnet_groups` causing an error 832 instead of updating state [GH-1254] 833 * providers/aws: Prevent empty string to be used as default 834 `health_check_type` [GH-1052] 835 * providers/aws: Add tags on AWS IG creation, not just on update [GH-1176] 836 * providers/digitalocean: Waits until droplet is ready to be destroyed [GH-1057] 837 * providers/digitalocean: More lenient about 404's while waiting [GH-1062] 838 * providers/digitalocean: FQDN for domain records in CNAME, MX, NS, etc. 839 Also fixes invalid updates in plans. [GH-863] 840 * providers/google: Network data in state was not being stored. [GH-1095] 841 * providers/heroku: Fix panic when config vars block was empty. [GH-1211] 842 843 PLUGIN CHANGES: 844 845 * New `helper/schema` fields for resources: `Deprecated` and `Removed` allow 846 plugins to generate warning or error messages when a given attribute is used. 847 848 ## 0.3.7 (February 19, 2015) 849 850 IMPROVEMENTS: 851 852 * **New resources: `google_compute_forwarding_rule`, `google_compute_http_health_check`, 853 and `google_compute_target_pool`** - Together these provide network-level 854 load balancing. [GH-588] 855 * **New resource: `aws_main_route_table_association`** - Manage the main routing table 856 of a VPC. [GH-918] 857 * **New resource: `aws_vpc_peering_connection`** [GH-963] 858 * core: Formalized the syntax of interpolations and documented it 859 very heavily. 860 * core: Strings in interpolations can now contain further interpolations, 861 e.g.: `foo ${bar("${baz}")}`. 862 * provider/aws: Internet gateway supports tags [GH-720] 863 * provider/aws: Support the more standard environmental variable names 864 for access key and secret keys. [GH-851] 865 * provider/aws: The `aws_db_instance` resource no longer requires both 866 `final_snapshot_identifier` and `skip_final_snapshot`; the presence or 867 absence of the former now implies the latter. [GH-874] 868 * provider/aws: Avoid unnecessary update of `aws_subnet` when 869 `map_public_ip_on_launch` is not specified in config. [GH-898] 870 * provider/aws: Add `apply_method` to `aws_db_parameter_group` [GH-897] 871 * provider/aws: Add `storage_type` to `aws_db_instance` [GH-896] 872 * provider/aws: ELB can update listeners without requiring new. [GH-721] 873 * provider/aws: Security group support egress rules. [GH-856] 874 * provider/aws: Route table supports VPC peering connection on route. [GH-963] 875 * provider/aws: Add `root_block_device` to `aws_db_instance` [GH-998] 876 * provider/google: Remove "client secrets file", as it's no longer necessary 877 for API authentication [GH-884]. 878 * provider/google: Expose `self_link` on `google_compute_instance` [GH-906] 879 880 BUG FIXES: 881 882 * core: Fixing use of remote state with plan files. [GH-741] 883 * core: Fix a panic case when certain invalid types were used in 884 the configuration. [GH-691] 885 * core: Escape characters `\"`, `\n`, and `\\` now work in interpolations. 886 * core: Fix crash that could occur when there are exactly zero providers 887 installed on a system. [GH-786] 888 * core: JSON TF configurations can configure provisioners. [GH-807] 889 * core: Sort `depends_on` in state to prevent unnecessary file changes. [GH-928] 890 * core: State containing the zero value won't cause a diff with the 891 lack of a value. [GH-952] 892 * core: If a set type becomes empty, the state will be properly updated 893 to remove it. [GH-952] 894 * core: Bare "splat" variables are not allowed in provisioners. [GH-636] 895 * core: Invalid configuration keys to sub-resources are now errors. [GH-740] 896 * command/apply: Won't try to initialize modules in some cases when 897 no arguments are given. [GH-780] 898 * command/apply: Fix regression where user variables weren't asked [GH-736] 899 * helper/hashcode: Update `hash.String()` to always return a positive index. 900 Fixes issue where specific strings would convert to a negative index 901 and be omitted when creating Route53 records. [GH-967] 902 * provider/aws: Automatically suffix the Route53 zone name on record names. [GH-312] 903 * provider/aws: Instance should ignore root EBS devices. [GH-877] 904 * provider/aws: Fix `aws_db_instance` to not recreate each time. [GH-874] 905 * provider/aws: ASG termination policies are synced with remote state. [GH-923] 906 * provider/aws: ASG launch configuration setting can now be updated in-place. [GH-904] 907 * provider/aws: No read error when subnet is manually deleted. [GH-889] 908 * provider/aws: Tags with empty values (empty string) are properly 909 managed. [GH-968] 910 * provider/aws: Fix case where route table would delete its routes 911 on an unrelated change. [GH-990] 912 * provider/google: Fix bug preventing instances with metadata from being 913 created [GH-884]. 914 915 PLUGIN CHANGES: 916 917 * New `helper/schema` type: `TypeFloat` [GH-594] 918 * New `helper/schema` field for resources: `Exists` must point to a function 919 to check for the existence of a resource. This is used to properly 920 handle the case where the resource was manually deleted. [GH-766] 921 * There is a semantic change in `GetOk` where it will return `true` if 922 there is any value in the diff that is _non-zero_. Before, it would 923 return true only if there was a value in the diff. 924 925 ## 0.3.6 (January 6, 2015) 926 927 FEATURES: 928 929 * **New provider: `cloudstack`** 930 931 IMPROVEMENTS: 932 933 * **New resource: `aws_key_pair`** - Import a public key into AWS. [GH-695] 934 * **New resource: `heroku_cert`** - Manage Heroku app certs. 935 * provider/aws: Support `eu-central-1`, `cn-north-1`, and GovCloud. [GH-525] 936 * provider/aws: `route_table` can have tags. [GH-648] 937 * provider/google: Support Ubuntu images. [GH-724] 938 * provider/google: Support for service accounts. [GH-725] 939 940 BUG FIXES: 941 942 * core: temporary/hidden files that look like Terraform configurations 943 are no longer loaded. [GH-548] 944 * core: Set types in resources now result in deterministic states, 945 resulting in cleaner plans. [GH-663] 946 * core: fix issue where "diff was not the same" would come up with 947 diffing lists. [GH-661] 948 * core: fix crash where module inputs weren't strings, and add more 949 validation around invalid types here. [GH-624] 950 * core: fix error when using a computed module output as an input to 951 another module. [GH-659] 952 * core: map overrides in "terraform.tfvars" no longer result in a syntax 953 error. [GH-647] 954 * core: Colon character works in interpolation [GH-700] 955 * provider/aws: Fix crash case when internet gateway is not attached 956 to any VPC. [GH-664] 957 * provider/aws: `vpc_id` is no longer required. [GH-667] 958 * provider/aws: `availability_zones` on ELB will contain more than one 959 AZ if it is set as such. [GH-682] 960 * provider/aws: More fields are marked as "computed" properly, resulting 961 in more accurate diffs for AWS instances. [GH-712] 962 * provider/aws: Fix panic case by using the wrong type when setting 963 volume size for AWS instances. [GH-712] 964 * provider/aws: route table ignores routes with 'EnableVgwRoutePropagation' 965 origin since those come from gateways. [GH-722] 966 * provider/aws: Default network ACL ID and default security group ID 967 support for `aws_vpc`. [GH-704] 968 * provider/aws: Tags are not marked as computed. This introduces another 969 issue with not detecting external tags, but this will be fixed in 970 the future. [GH-730] 971 972 ## 0.3.5 (December 9, 2014) 973 974 FEATURES: 975 976 * **Remote State**: State files can now be stored remotely via HTTP, 977 Consul, or HashiCorp's Atlas. 978 * **New Provider: `atlas`**: Retrieve artifacts for deployment from 979 HashiCorp's Atlas service. 980 * New `element()` function to index into arrays 981 982 IMPROVEMENTS: 983 984 * provider/aws: Support tenancy for aws\_instance 985 * provider/aws: Support block devices for aws\_instance 986 * provider/aws: Support virtual\_name on block device 987 * provider/aws: Improve RDS reliability (more grace time) 988 * provider/aws: Added aws\_db\_parameter\_group resource 989 * provider/aws: Added tag support to aws\_subnet 990 * provider/aws: Routes in RouteTable are optional 991 * provider/aws: associate\_public\_ip\_address on aws\_launch\_configuration 992 * provider/aws: Added aws\_network\_acl 993 * provider/aws: Ingress rules in security groups are optional 994 * provider/aws: Support termination policy for ASG 995 * provider/digitalocean: Improved droplet size compatibility 996 997 BUG FIXES: 998 999 * core: Fixed issue causing double delete. [GH-555] 1000 * core: Fixed issue with create-before-destroy not being respected in 1001 some circumstances. 1002 * core: Fixing issue with count expansion with non-homogenous instance 1003 plans. 1004 * core: Fix issue with referencing resource variables from resources 1005 that don't exist yet within resources that do exist, or modules. 1006 * core: Fixing depedency handling for modules 1007 * core: Fixing output handling [GH-474] 1008 * core: Fixing count interpolation in modules 1009 * core: Fixing multi-var without module state 1010 * core: Fixing HCL variable declaration 1011 * core: Fixing resource interpolation for without state 1012 * core: Fixing handling of computed maps 1013 * command/init: Fixing recursion issue [GH-518] 1014 * command: Validate config before requesting input [GH-602] 1015 * build: Fixing GOPATHs with spaces 1016 1017 MISC: 1018 1019 * provider/aws: Upgraded to helper.Schema 1020 * provider/heroku: Upgraded to helper.Schema 1021 * provider/mailgun: Upgraded to helper.Schema 1022 * provider/dnsimple: Upgraded to helper.Schema 1023 * provider/cloudflare: Upgraded to helper.Schema 1024 * provider/digitalocean: Upgraded to helper.Schema 1025 * provider/google: Upgraded to helper.Schema 1026 1027 ## 0.3.1 (October 21, 2014) 1028 1029 IMPROVEMENTS: 1030 1031 * providers/aws: Support tags for security groups. 1032 * providers/google: Add "external\_address" to network attributes [GH-454] 1033 * providers/google: External address is used as default connection host. [GH-454] 1034 * providers/heroku: Support `locked` and `personal` booleans on organization 1035 settings. [GH-406] 1036 1037 BUG FIXES: 1038 1039 * core: Remove panic case when applying with a plan that generates no 1040 new state. [GH-403] 1041 * core: Fix a hang that can occur with enough resources. [GH-410] 1042 * core: Config validation will not error if the field is being 1043 computed so the value is still unknown. 1044 * core: If a resource fails to create and has provisioners, it is 1045 marked as tainted. [GH-434] 1046 * core: Set types are validated to be sets. [GH-413] 1047 * core: String types are validated properly. [GH-460] 1048 * core: Fix crash case when destroying with tainted resources. [GH-412] 1049 * core: Don't execute provisioners in some cases on destroy. 1050 * core: Inherited provider configurations will be properly interpolated. [GH-418] 1051 * core: Refresh works properly if there are outputs that depend on resources 1052 that aren't yet created. [GH-483] 1053 * providers/aws: Refresh of launch configs and autoscale groups load 1054 the correct data and don't incorrectly recreate themselves. [GH-425] 1055 * providers/aws: Fix case where ELB would incorrectly plan to modify 1056 listeners (with the same data) in some cases. 1057 * providers/aws: Retry destroying internet gateway for some amount of time 1058 if there is a dependency violation since it is probably just eventual 1059 consistency (public facing resources being destroyed). [GH-447] 1060 * providers/aws: Retry deleting security groups for some amount of time 1061 if there is a dependency violation since it is probably just eventual 1062 consistency. [GH-436] 1063 * providers/aws: Retry deleting subnet for some amount of time if there is a 1064 dependency violation since probably asynchronous destroy events take 1065 place still. [GH-449] 1066 * providers/aws: Drain autoscale groups before deleting. [GH-435] 1067 * providers/aws: Fix crash case if launch config is manually deleted. [GH-421] 1068 * providers/aws: Disassociate EIP before destroying. 1069 * providers/aws: ELB treats subnets as a set. 1070 * providers/aws: Fix case where in a destroy/create tags weren't reapplied. [GH-464] 1071 * providers/aws: Fix incorrect/erroneous apply cases around security group 1072 rules. [GH-457] 1073 * providers/consul: Fix regression where `key` param changed to `keys. [GH-475] 1074 1075 ## 0.3.0 (October 14, 2014) 1076 1077 FEATURES: 1078 1079 * **Modules**: Configuration can now be modularized. Modules can live on 1080 GitHub, BitBucket, Git/Hg repos, HTTP URLs, and file paths. Terraform 1081 automatically downloads/updates modules for you on request. 1082 * **New Command: `init`**. This command initializes a Terraform configuration 1083 from an existing Terraform module (also new in 0.3). 1084 * **New Command: `destroy`**. This command destroys infrastructure 1085 created with `apply`. 1086 * Terraform will ask for user input to fill in required variables and 1087 provider configurations if they aren't set. 1088 * `terraform apply MODULE` can be used as a shorthand to quickly build 1089 infrastructure from a module. 1090 * The state file format is now JSON rather than binary. This allows for 1091 easier machine and human read/write. Old binary state files will be 1092 automatically upgraded. 1093 * You can now specify `create_before_destroy` as an option for replacement 1094 so that new resources are created before the old ones are destroyed. 1095 * The `count` metaparameter can now contain interpolations (such as 1096 variables). 1097 * The current index for a resource with a `count` set can be interpolated 1098 using `${count.index}`. 1099 * Various paths can be interpolated with the `path.X` variables. For example, 1100 the path to the current module can be interpolated using `${path.module}`. 1101 1102 IMPROVEMENTS: 1103 1104 * config: Trailing commas are now allowed for the final elements of lists. 1105 * core: Plugins are loaded from `~/.terraform.d/plugins` (Unix) or 1106 `%USERDATA%/terraform.d/plugins` (Windows). 1107 * command/show: With no arguments, it will show the default state. [GH-349] 1108 * helper/schema: Can now have default values. [GH-245] 1109 * providers/aws: Tag support for most resources. 1110 * providers/aws: New resource `db_subnet_group`. [GH-295] 1111 * providers/aws: Add `map_public_ip_on_launch` for subnets. [GH-285] 1112 * providers/aws: Add `iam_instance_profile` for instances. [GH-319] 1113 * providers/aws: Add `internal` option for ELBs. [GH-303] 1114 * providers/aws: Add `ssl_certificate_id` for ELB listeners. [GH-350] 1115 * providers/aws: Add `self` option for security groups for ingress 1116 rules with self as source. [GH-303] 1117 * providers/aws: Add `iam_instance_profile` option to 1118 `aws_launch_configuration`. [GH-371] 1119 * providers/aws: Non-destructive update of `desired_capacity` for 1120 autoscale groups. 1121 * providers/aws: Add `main_route_table_id` attribute to VPCs. [GH-193] 1122 * providers/consul: Support tokens. [GH-396] 1123 * providers/google: Support `target_tags` for firewalls. [GH-324] 1124 * providers/google: `google_compute_instance` supports `can_ip_forward` [GH-375] 1125 * providers/google: `google_compute_disk` supports `type` to support disks 1126 such as SSDs. [GH-351] 1127 * provisioners/local-exec: Output from command is shown in CLI output. [GH-311] 1128 * provisioners/remote-exec: Output from command is shown in CLI output. [GH-311] 1129 1130 BUG FIXES: 1131 1132 * core: Providers are validated even without a `provider` block. [GH-284] 1133 * core: In the case of error, walk all non-dependent trees. 1134 * core: Plugin loading from CWD works properly. 1135 * core: Fix many edge cases surrounding the `count` meta-parameter. 1136 * core: Strings in the configuration can escape double-quotes with the 1137 standard `\"` syntax. 1138 * core: Error parsing CLI config will show properly. [GH-288] 1139 * core: More than one Ctrl-C will exit immediately. 1140 * providers/aws: autoscaling_group can be launched into a vpc [GH-259] 1141 * providers/aws: not an error when RDS instance is deleted manually. [GH-307] 1142 * providers/aws: Retry deleting subnet for some time while AWS eventually 1143 destroys dependencies. [GH-357] 1144 * providers/aws: More robust destroy for route53 records. [GH-342] 1145 * providers/aws: ELB generates much more correct plans without extranneous 1146 data. 1147 * providers/aws: ELB works properly with dynamically changing 1148 count of instances. 1149 * providers/aws: Terraform can handle ELBs deleted manually. [GH-304] 1150 * providers/aws: Report errors properly if RDS fails to delete. [GH-310] 1151 * providers/aws: Wait for launch configuration to exist after creation 1152 (AWS eventual consistency) [GH-302] 1153 1154 ## 0.2.2 (September 9, 2014) 1155 1156 IMPROVEMENTS: 1157 1158 * providers/amazon: Add `ebs_optimized` flag. [GH-260] 1159 * providers/digitalocean: Handle 404 on delete 1160 * providers/digitalocean: Add `user_data` argument for creating droplets 1161 * providers/google: Disks can be marked `auto_delete`. [GH-254] 1162 1163 BUG FIXES: 1164 1165 * core: Fix certain syntax of configuration that could cause hang. [GH-261] 1166 * core: `-no-color` flag properly disables color. [GH-250] 1167 * core: "~" is expanded in `-var-file` flags. [GH-273] 1168 * core: Errors with tfvars are shown in console. [GH-269] 1169 * core: Interpolation function calls with more than two args parse. [GH-282] 1170 * providers/aws: Refreshing EIP from pre-0.2 state file won't error. [GH-258] 1171 * providers/aws: Creating EIP without an instance/network won't fail. 1172 * providers/aws: Refreshing EIP manually deleted works. 1173 * providers/aws: Retry EIP delete to allow AWS eventual consistency to 1174 detect it isn't attached. [GH-276] 1175 * providers/digitalocean: Handle situations when resource was destroyed 1176 manually. [GH-279] 1177 * providers/digitalocean: Fix a couple scenarios where the diff was 1178 incorrect (and therefore the execution as well). 1179 * providers/google: Attaching a disk source (not an image) works 1180 properly. [GH-254] 1181 1182 ## 0.2.1 (August 31, 2014) 1183 1184 IMPROVEMENTS: 1185 1186 * core: Plugins are automatically discovered in the executable directory 1187 or pwd if named properly. [GH-190] 1188 * providers/mailgun: domain records are now saved to state 1189 1190 BUG FIXES: 1191 1192 * core: Configuration parses when identifier and '=' have no space. [GH-243] 1193 * core: `depends_on` with `count` generates the proper graph. [GH-244] 1194 * core: Depending on a computed variable of a list type generates a 1195 plan without failure. i.e. `${type.name.foos.0.bar}` where `foos` 1196 is computed. [GH-247] 1197 * providers/aws: Route53 destroys in parallel work properly. [GH-183] 1198 1199 ## 0.2.0 (August 28, 2014) 1200 1201 BACKWARDS INCOMPATIBILITIES: 1202 1203 * We've replaced the configuration language in use from a C library to 1204 a pure-Go reimplementation. In the process, we removed some features 1205 of the language since it was too flexible: 1206 * Semicolons are no longer valid at the end of lines 1207 * Keys cannot be double-quoted strings: `"foo" = "bar"` is no longer 1208 valid. 1209 * JSON style maps `{ "foo": "bar" }` are no longer valid outside of JSON. 1210 Maps must be in the format of `{ foo = "bar" }` (like other objects 1211 in the config) 1212 * Heroku apps now require (will not validate without) `region` and 1213 `name` due to an upstream API change. [GH-239] 1214 1215 FEATURES: 1216 1217 * **New Provider: `google`**: Manage Google Compute instances, disks, 1218 firewalls, and more. 1219 * **New Provider: `mailgun`**: Manage mailgun domains. 1220 * **New Function: `concat`**: Concatenate multiple strings together. 1221 Example: `concat(var.region, "-", var.channel)`. 1222 1223 IMPROVEMENTS: 1224 1225 * core: "~/.terraformrc" (Unix) or "%APPDATA%/terraform.rc" (Windows) 1226 can be used to configure custom providers and provisioners. [GH-192] 1227 * providers/aws: EIPs now expose `allocation_id` and `public_ip` 1228 attributes. 1229 * providers/aws: Security group rules can be updated without a 1230 destroy/create. 1231 * providers/aws: You can enable and disable dns settings for VPCs. [GH-172] 1232 * providers/aws: Can specify a private IP address for `aws_instance` [GH-217] 1233 1234 BUG FIXES: 1235 1236 * core: Variables are validated to not contain interpolations. [GH-180] 1237 * core: Key files for provisioning can now contain `~` and will be expanded 1238 to the user's home directory. [GH-179] 1239 * core: The `file()` function can load files in sub-directories. [GH-213] 1240 * core: Fix issue where some JSON structures didn't map properly into 1241 Terraform structures. [GH-177] 1242 * core: Resources with only `file()` calls will interpolate. [GH-159] 1243 * core: Variables work in block names. [GH-234] 1244 * core: Plugins are searched for in the same directory as the executable 1245 before the PATH. [GH-157] 1246 * command/apply: "tfvars" file no longer interferes with plan apply. [GH-153] 1247 * providers/aws: Fix issues around failing to read EIPs. [GH-122] 1248 * providers/aws: Autoscaling groups now register and export load 1249 balancers. [GH-207] 1250 * providers/aws: Ingress results are treated as a set, so order doesn't 1251 matter anymore. [GH-87] 1252 * providers/aws: Instance security groups treated as a set [GH-194] 1253 * providers/aws: Retry Route53 requests if operation failed because another 1254 operation is in progress [GH-183] 1255 * providers/aws: Route53 records with multiple record values work. [GH-221] 1256 * providers/aws: Changing AMI doesn't result in errors anymore. [GH-196] 1257 * providers/heroku: If you delete the `config_vars` block, config vars 1258 are properly nuked. 1259 * providers/heroku: Domains and drains are deleted before the app. 1260 * providers/heroku: Moved from the client library bgentry/heroku-go to 1261 cyberdelia/heroku-go [GH-239]. 1262 * providers/heroku: Plans without a specific plan name for 1263 heroku\_addon work. [GH-198] 1264 1265 PLUGIN CHANGES: 1266 1267 * **New Package:** `helper/schema`. This introduces a high-level framework 1268 for easily writing new providers and resources. The Heroku provider has 1269 been converted to this as an example. 1270 1271 ## 0.1.1 (August 5, 2014) 1272 1273 FEATURES: 1274 1275 * providers/heroku: Now supports creating Heroku Drains [GH-97] 1276 1277 IMPROVEMENTS: 1278 1279 * providers/aws: Launch configurations accept user data [GH-94] 1280 * providers/aws: Regions are now validated [GH-96] 1281 * providers/aws: ELB now supports health check configurations [GH-109] 1282 1283 BUG FIXES: 1284 1285 * core: Default variable file "terraform.tfvars" is auto-loaded. [GH-59] 1286 * core: Multi-variables (`foo.*.bar`) work even when `count = 1`. [GH-115] 1287 * core: `file()` function can have string literal arg [GH-145] 1288 * providers/cloudflare: Include the proper bins so the cloudflare 1289 provider is compiled 1290 * providers/aws: Engine version for RDS now properly set [GH-118] 1291 * providers/aws: Security groups now depend on each other and 1292 * providers/aws: DB instances now wait for destroys, have proper 1293 dependencies and allow passing skip_final_snapshot 1294 * providers/aws: Add associate_public_ip_address as an attribute on 1295 the aws_instance resource [GH-85] 1296 * providers/aws: Fix cidr blocks being updated [GH-65, GH-85] 1297 * providers/aws: Description is now required for security groups 1298 * providers/digitalocean: Private IP addresses are now a separate 1299 attribute 1300 * provisioner/all: If an SSH key is given with a password, a better 1301 error message is shown. [GH-73] 1302 1303 ## 0.1.0 (July 28, 2014) 1304 1305 * Initial release