github.com/tarrant/terraform@v0.3.8-0.20150402012457-f68c9eee638e/CHANGELOG.md (about) 1 ## 0.4.0 (unreleased) 2 3 BACKWARDS INCOMPATIBILITIES: 4 5 * Commands `terraform push` and `terraform pull` are now nested under 6 the `remote` command: `terraform remote push` and `terraform remote pull`. 7 The old `remote` functionality is now at `terraform remote config`. This 8 consolidates all remote state management under one command. 9 * Period-prefixed configuration files are now ignored. This might break 10 existing Terraform configurations if you had period-prefixed files. 11 12 FEATURES: 13 14 * **New provider: `dme` (DNSMadeEasy)** [GH-855] 15 * **New provider: `docker` (Docker)** - Manage container lifecycle 16 using the standard Docker API. [GH-855] 17 * **New provider: `openstack` (OpenStack)** - Interact with the many resources 18 provided by OpenStack. [GH-924] 19 * **New command: `taint`** - Manually mark a resource as tainted, causing 20 a destroy and recreate on the next plan/apply. 21 * **New resource: `aws_vpn_gateway`** [GH-1137] 22 * **New resource: `aws_elastic_network_interfaces`** [GH-1149] 23 * **Self-variables** can be used to reference the current resource's 24 attributes within a provisioner. Ex. `${self.private_ip_address}` [GH-1033] 25 * **Continuous state** saving during `terraform apply`. The state file is 26 continuously updated as apply is running, meaning that the state is 27 less likely to become corrupt in a catastrophic case: terraform panic 28 or system killing Terraform. 29 * **Math operations** in interpolations. You can now do things like 30 `${count.index+1}`. [GH-1068] 31 * **New AWS SDK:** Move to `aws-sdk-go` (hashicorp/aws-sdk-go), 32 a fork of the offical `awslabs` repo. We forked for stability while 33 `awslabs` refactored the library, and will move back to the officially 34 supported version in the next release. 35 36 IMPROVEMENTS: 37 38 * **New config function: `format`** - Format a string using `sprintf` 39 format. [GH-1096] 40 * **New config function: `replace`** - Search and replace string values. 41 Search can be a regular expression. See documentation for more 42 info. [GH-1029] 43 * **New config function: `split`** - Split a value based on a delimiter. 44 This is useful for faking lists as parameters to modules. 45 * **New resource: `digitalocean_ssh_key`** [GH-1074] 46 * config: Expand `~` with homedir in `file()` paths [GH-1338] 47 * core: The serial of the state is only updated if there is an actual 48 change. This will lower the amount of state changing on things 49 like refresh. 50 * core: Autoload `terraform.tfvars.json` as well as `terraform.tfvars` [GH-1030] 51 * core: `.tf` files that start with a period are now ignored. [GH-1227] 52 * command/remote-config: After enabling remote state, a `pull` is 53 automatically done initially. 54 * providers/google: Add `size` option to disk blocks for instances. [GH-1284] 55 * providers/aws: Improve support for tagging resources. 56 * providers/aws: Add a short syntax for Route 53 Record names, e.g. 57 `www` instead of `www.example.com`. 58 * providers/aws: Improve dependency violation error handling, when deleting 59 Internet Gateways or Auto Scaling groups [GH-1325]. 60 * provider/aws: Add non-destructive updates to AWS RDS. You can now upgrade 61 `egine_version`, `parameter_group_name`, and `multi_az` without forcing 62 a new database to be created.[GH-1341] 63 64 BUG FIXES: 65 66 * core: module outputs can be used as inputs to other modules [GH-822] 67 * core: Self-referencing splat variables are no longer allowed in 68 provisioners. [GH-795][GH-868] 69 * core: Validate that `depends_on` doesn't contain interpolations. [GH-1015] 70 * core: Module inputs can be non-strings. [GH-819] 71 * core: Fix invalid plan that resulted in "diffs don't match" error when 72 a computed attribute was used as part of a set parameter. [GH-1073] 73 * core: Fix edge case where state containing both "resource" and 74 "resource.0" would ignore the latter completely. [GH-1086] 75 * core: Modules with a source of a relative file path moving up 76 directories work properly, i.e. "../a" [GH-1232] 77 * providers/aws: manually deleted VPC removes it from the state 78 * providers/aws: `source_dest_check` regression fixed (now works). [GH-1020] 79 * providers/aws: Longer wait times for DB instances. 80 * providers/aws: Longer wait times for route53 records (30 mins). [GH-1164] 81 * providers/aws: Fix support for TXT records in Route 53. [GH-1213] 82 * providers/aws: Fix support for wildcard records in Route 53. [GH-1222] 83 * providers/aws: Fix issue with ignoring the 'self' attribute of a 84 Security Group rule. [GH-1223] 85 * providers/aws: Fix issue with `sql_mode` in RDS parameter group always 86 causing an update. [GH-1225] 87 * providers/aws: Fix dependency violation with subnets and security groups 88 [GH-1252] 89 * providers/aws: Fix issue with refreshing `db_subnet_groups` causing an error 90 instead of updating state [GH-1254] 91 * providers/aws: Prevent empty string to be used as default 92 `health_check_type` [GH-1052] 93 * providers/aws: Add tags on AWS IG creation, not just on update [GH-1176] 94 * providers/digitalocean: Waits until droplet is ready to be destroyed [GH-1057] 95 * providers/digitalocean: More lenient about 404's while waiting [GH-1062] 96 * providers/digitalocean: FQDN for domain records in CNAME, MX, NS, etc. 97 Also fixes invalid updates in plans. [GH-863] 98 * providers/google: Network data in state was not being stored. [GH-1095] 99 * providers/heroku: Fix panic when config vars block was empty. [GH-1211] 100 101 PLUGIN CHANGES: 102 103 * New `helper/schema` fields for resources: `Deprecated` and `Removed` allow 104 plugins to generate warning or error messages when a given attribute is used. 105 106 ## 0.3.7 (February 19, 2015) 107 108 IMPROVEMENTS: 109 110 * **New resources: `google_compute_forwarding_rule`, `google_compute_http_health_check`, 111 and `google_compute_target_pool`** - Together these provide network-level 112 load balancing. [GH-588] 113 * **New resource: `aws_main_route_table_association`** - Manage the main routing table 114 of a VPC. [GH-918] 115 * **New resource: `aws_vpc_peering_connection`** [GH-963] 116 * core: Formalized the syntax of interpolations and documented it 117 very heavily. 118 * core: Strings in interpolations can now contain further interpolations, 119 e.g.: `foo ${bar("${baz}")}`. 120 * provider/aws: Internet gateway supports tags [GH-720] 121 * provider/aws: Support the more standard environmental variable names 122 for access key and secret keys. [GH-851] 123 * provider/aws: The `aws_db_instance` resource no longer requires both 124 `final_snapshot_identifier` and `skip_final_snapshot`; the presence or 125 absence of the former now implies the latter. [GH-874] 126 * provider/aws: Avoid unnecessary update of `aws_subnet` when 127 `map_public_ip_on_launch` is not specified in config. [GH-898] 128 * provider/aws: Add `apply_method` to `aws_db_parameter_group` [GH-897] 129 * provider/aws: Add `storage_type` to `aws_db_instance` [GH-896] 130 * provider/aws: ELB can update listeners without requiring new. [GH-721] 131 * provider/aws: Security group support egress rules. [GH-856] 132 * provider/aws: Route table supports VPC peering connection on route. [GH-963] 133 * provider/aws: Add `root_block_device` to `aws_db_instance` [GH-998] 134 * provider/google: Remove "client secrets file", as it's no longer necessary 135 for API authentication [GH-884]. 136 * provider/google: Expose `self_link` on `google_compute_instance` [GH-906] 137 138 BUG FIXES: 139 140 * core: Fixing use of remote state with plan files. [GH-741] 141 * core: Fix a panic case when certain invalid types were used in 142 the configuration. [GH-691] 143 * core: Escape characters `\"`, `\n`, and `\\` now work in interpolations. 144 * core: Fix crash that could occur when there are exactly zero providers 145 installed on a system. [GH-786] 146 * core: JSON TF configurations can configure provisioners. [GH-807] 147 * core: Sort `depends_on` in state to prevent unnecessary file changes. [GH-928] 148 * core: State containing the zero value won't cause a diff with the 149 lack of a value. [GH-952] 150 * core: If a set type becomes empty, the state will be properly updated 151 to remove it. [GH-952] 152 * core: Bare "splat" variables are not allowed in provisioners. [GH-636] 153 * core: Invalid configuration keys to sub-resources are now errors. [GH-740] 154 * command/apply: Won't try to initialize modules in some cases when 155 no arguments are given. [GH-780] 156 * command/apply: Fix regression where user variables weren't asked [GH-736] 157 * helper/hashcode: Update `hash.String()` to always return a positive index. 158 Fixes issue where specific strings would convert to a negative index 159 and be omitted when creating Route53 records. [GH-967] 160 * provider/aws: Automatically suffix the Route53 zone name on record names. [GH-312] 161 * provider/aws: Instance should ignore root EBS devices. [GH-877] 162 * provider/aws: Fix `aws_db_instance` to not recreate each time. [GH-874] 163 * provider/aws: ASG termination policies are synced with remote state. [GH-923] 164 * provider/aws: ASG launch configuration setting can now be updated in-place. [GH-904] 165 * provider/aws: No read error when subnet is manually deleted. [GH-889] 166 * provider/aws: Tags with empty values (empty string) are properly 167 managed. [GH-968] 168 * provider/aws: Fix case where route table would delete its routes 169 on an unrelated change. [GH-990] 170 * provider/google: Fix bug preventing instances with metadata from being 171 created [GH-884]. 172 173 PLUGIN CHANGES: 174 175 * New `helper/schema` type: `TypeFloat` [GH-594] 176 * New `helper/schema` field for resources: `Exists` must point to a function 177 to check for the existence of a resource. This is used to properly 178 handle the case where the resource was manually deleted. [GH-766] 179 * There is a semantic change in `GetOk` where it will return `true` if 180 there is any value in the diff that is _non-zero_. Before, it would 181 return true only if there was a value in the diff. 182 183 ## 0.3.6 (January 6, 2015) 184 185 FEATURES: 186 187 * **New provider: `cloudstack`** 188 189 IMPROVEMENTS: 190 191 * **New resource: `aws_key_pair`** - Import a public key into AWS. [GH-695] 192 * **New resource: `heroku_cert`** - Manage Heroku app certs. 193 * provider/aws: Support `eu-central-1`, `cn-north-1`, and GovCloud. [GH-525] 194 * provider/aws: `route_table` can have tags. [GH-648] 195 * provider/google: Support Ubuntu images. [GH-724] 196 * provider/google: Support for service accounts. [GH-725] 197 198 BUG FIXES: 199 200 * core: temporary/hidden files that look like Terraform configurations 201 are no longer loaded. [GH-548] 202 * core: Set types in resources now result in deterministic states, 203 resulting in cleaner plans. [GH-663] 204 * core: fix issue where "diff was not the same" would come up with 205 diffing lists. [GH-661] 206 * core: fix crash where module inputs weren't strings, and add more 207 validation around invalid types here. [GH-624] 208 * core: fix error when using a computed module output as an input to 209 another module. [GH-659] 210 * core: map overrides in "terraform.tfvars" no longer result in a syntax 211 error. [GH-647] 212 * core: Colon character works in interpolation [GH-700] 213 * provider/aws: Fix crash case when internet gateway is not attached 214 to any VPC. [GH-664] 215 * provider/aws: `vpc_id` is no longer required. [GH-667] 216 * provider/aws: `availability_zones` on ELB will contain more than one 217 AZ if it is set as such. [GH-682] 218 * provider/aws: More fields are marked as "computed" properly, resulting 219 in more accurate diffs for AWS instances. [GH-712] 220 * provider/aws: Fix panic case by using the wrong type when setting 221 volume size for AWS instances. [GH-712] 222 * provider/aws: route table ignores routes with 'EnableVgwRoutePropagation' 223 origin since those come from gateways. [GH-722] 224 * provider/aws: Default network ACL ID and default security group ID 225 support for `aws_vpc`. [GH-704] 226 * provider/aws: Tags are not marked as computed. This introduces another 227 issue with not detecting external tags, but this will be fixed in 228 the future. [GH-730] 229 230 ## 0.3.5 (December 9, 2014) 231 232 FEATURES: 233 234 * **Remote State**: State files can now be stored remotely via HTTP, 235 Consul, or HashiCorp's Atlas. 236 * **New Provider: `atlas`**: Retrieve artifacts for deployment from 237 HashiCorp's Atlas service. 238 * New `element()` function to index into arrays 239 240 IMPROVEMENTS: 241 242 * provider/aws: Support tenancy for aws\_instance 243 * provider/aws: Support block devices for aws\_instance 244 * provider/aws: Support virtual\_name on block device 245 * provider/aws: Improve RDS reliability (more grace time) 246 * provider/aws: Added aws\_db\_parameter\_group resource 247 * provider/aws: Added tag support to aws\_subnet 248 * provider/aws: Routes in RouteTable are optional 249 * provider/aws: associate\_public\_ip\_address on aws\_launch\_configuration 250 * provider/aws: Added aws\_network\_acl 251 * provider/aws: Ingress rules in security groups are optional 252 * provider/aws: Support termination policy for ASG 253 * provider/digitalocean: Improved droplet size compatibility 254 255 BUG FIXES: 256 257 * core: Fixed issue causing double delete. [GH-555] 258 * core: Fixed issue with create-before-destroy not being respected in 259 some circumstances. 260 * core: Fixing issue with count expansion with non-homogenous instance 261 plans. 262 * core: Fix issue with referencing resource variables from resources 263 that don't exist yet within resources that do exist, or modules. 264 * core: Fixing depedency handling for modules 265 * core: Fixing output handling [GH-474] 266 * core: Fixing count interpolation in modules 267 * core: Fixing multi-var without module state 268 * core: Fixing HCL variable declaration 269 * core: Fixing resource interpolation for without state 270 * core: Fixing handling of computed maps 271 * command/init: Fixing recursion issue [GH-518] 272 * command: Validate config before requesting input [GH-602] 273 * build: Fixing GOPATHs with spaces 274 275 MISC: 276 277 * provider/aws: Upgraded to helper.Schema 278 * provider/heroku: Upgraded to helper.Schema 279 * provider/mailgun: Upgraded to helper.Schema 280 * provider/dnsimple: Upgraded to helper.Schema 281 * provider/cloudflare: Upgraded to helper.Schema 282 * provider/digitalocean: Upgraded to helper.Schema 283 * provider/google: Upgraded to helper.Schema 284 285 ## 0.3.1 (October 21, 2014) 286 287 IMPROVEMENTS: 288 289 * providers/aws: Support tags for security groups. 290 * providers/google: Add "external\_address" to network attributes [GH-454] 291 * providers/google: External address is used as default connection host. [GH-454] 292 * providers/heroku: Support `locked` and `personal` booleans on organization 293 settings. [GH-406] 294 295 BUG FIXES: 296 297 * core: Remove panic case when applying with a plan that generates no 298 new state. [GH-403] 299 * core: Fix a hang that can occur with enough resources. [GH-410] 300 * core: Config validation will not error if the field is being 301 computed so the value is still unknown. 302 * core: If a resource fails to create and has provisioners, it is 303 marked as tainted. [GH-434] 304 * core: Set types are validated to be sets. [GH-413] 305 * core: String types are validated properly. [GH-460] 306 * core: Fix crash case when destroying with tainted resources. [GH-412] 307 * core: Don't execute provisioners in some cases on destroy. 308 * core: Inherited provider configurations will be properly interpolated. [GH-418] 309 * core: Refresh works properly if there are outputs that depend on resources 310 that aren't yet created. [GH-483] 311 * providers/aws: Refresh of launch configs and autoscale groups load 312 the correct data and don't incorrectly recreate themselves. [GH-425] 313 * providers/aws: Fix case where ELB would incorrectly plan to modify 314 listeners (with the same data) in some cases. 315 * providers/aws: Retry destroying internet gateway for some amount of time 316 if there is a dependency violation since it is probably just eventual 317 consistency (public facing resources being destroyed). [GH-447] 318 * providers/aws: Retry deleting security groups for some amount of time 319 if there is a dependency violation since it is probably just eventual 320 consistency. [GH-436] 321 * providers/aws: Retry deleting subnet for some amount of time if there is a 322 dependency violation since probably asynchronous destroy events take 323 place still. [GH-449] 324 * providers/aws: Drain autoscale groups before deleting. [GH-435] 325 * providers/aws: Fix crash case if launch config is manually deleted. [GH-421] 326 * providers/aws: Disassociate EIP before destroying. 327 * providers/aws: ELB treats subnets as a set. 328 * providers/aws: Fix case where in a destroy/create tags weren't reapplied. [GH-464] 329 * providers/aws: Fix incorrect/erroneous apply cases around security group 330 rules. [GH-457] 331 * providers/consul: Fix regression where `key` param changed to `keys. [GH-475] 332 333 ## 0.3.0 (October 14, 2014) 334 335 FEATURES: 336 337 * **Modules**: Configuration can now be modularized. Modules can live on 338 GitHub, BitBucket, Git/Hg repos, HTTP URLs, and file paths. Terraform 339 automatically downloads/updates modules for you on request. 340 * **New Command: `init`**. This command initializes a Terraform configuration 341 from an existing Terraform module (also new in 0.3). 342 * **New Command: `destroy`**. This command destroys infrastructure 343 created with `apply`. 344 * Terraform will ask for user input to fill in required variables and 345 provider configurations if they aren't set. 346 * `terraform apply MODULE` can be used as a shorthand to quickly build 347 infrastructure from a module. 348 * The state file format is now JSON rather than binary. This allows for 349 easier machine and human read/write. Old binary state files will be 350 automatically upgraded. 351 * You can now specify `create_before_destroy` as an option for replacement 352 so that new resources are created before the old ones are destroyed. 353 * The `count` metaparameter can now contain interpolations (such as 354 variables). 355 * The current index for a resource with a `count` set can be interpolated 356 using `${count.index}`. 357 * Various paths can be interpolated with the `path.X` variables. For example, 358 the path to the current module can be interpolated using `${path.module}`. 359 360 IMPROVEMENTS: 361 362 * config: Trailing commas are now allowed for the final elements of lists. 363 * core: Plugins are loaded from `~/.terraform.d/plugins` (Unix) or 364 `%USERDATA%/terraform.d/plugins` (Windows). 365 * command/show: With no arguments, it will show the default state. [GH-349] 366 * helper/schema: Can now have default values. [GH-245] 367 * providers/aws: Tag support for most resources. 368 * providers/aws: New resource `db_subnet_group`. [GH-295] 369 * providers/aws: Add `map_public_ip_on_launch` for subnets. [GH-285] 370 * providers/aws: Add `iam_instance_profile` for instances. [GH-319] 371 * providers/aws: Add `internal` option for ELBs. [GH-303] 372 * providers/aws: Add `ssl_certificate_id` for ELB listeners. [GH-350] 373 * providers/aws: Add `self` option for security groups for ingress 374 rules with self as source. [GH-303] 375 * providers/aws: Add `iam_instance_profile` option to 376 `aws_launch_configuration`. [GH-371] 377 * providers/aws: Non-destructive update of `desired_capacity` for 378 autoscale groups. 379 * providers/aws: Add `main_route_table_id` attribute to VPCs. [GH-193] 380 * providers/consul: Support tokens. [GH-396] 381 * providers/google: Support `target_tags` for firewalls. [GH-324] 382 * providers/google: `google_compute_instance` supports `can_ip_forward` [GH-375] 383 * providers/google: `google_compute_disk` supports `type` to support disks 384 such as SSDs. [GH-351] 385 * provisioners/local-exec: Output from command is shown in CLI output. [GH-311] 386 * provisioners/remote-exec: Output from command is shown in CLI output. [GH-311] 387 388 BUG FIXES: 389 390 * core: Providers are validated even without a `provider` block. [GH-284] 391 * core: In the case of error, walk all non-dependent trees. 392 * core: Plugin loading from CWD works properly. 393 * core: Fix many edge cases surrounding the `count` meta-parameter. 394 * core: Strings in the configuration can escape double-quotes with the 395 standard `\"` syntax. 396 * core: Error parsing CLI config will show properly. [GH-288] 397 * core: More than one Ctrl-C will exit immediately. 398 * providers/aws: autoscaling_group can be launched into a vpc [GH-259] 399 * providers/aws: not an error when RDS instance is deleted manually. [GH-307] 400 * providers/aws: Retry deleting subnet for some time while AWS eventually 401 destroys dependencies. [GH-357] 402 * providers/aws: More robust destroy for route53 records. [GH-342] 403 * providers/aws: ELB generates much more correct plans without extranneous 404 data. 405 * providers/aws: ELB works properly with dynamically changing 406 count of instances. 407 * providers/aws: Terraform can handle ELBs deleted manually. [GH-304] 408 * providers/aws: Report errors properly if RDS fails to delete. [GH-310] 409 * providers/aws: Wait for launch configuration to exist after creation 410 (AWS eventual consistency) [GH-302] 411 412 ## 0.2.2 (September 9, 2014) 413 414 IMPROVEMENTS: 415 416 * providers/amazon: Add `ebs_optimized` flag. [GH-260] 417 * providers/digitalocean: Handle 404 on delete 418 * providers/digitalocean: Add `user_data` argument for creating droplets 419 * providers/google: Disks can be marked `auto_delete`. [GH-254] 420 421 BUG FIXES: 422 423 * core: Fix certain syntax of configuration that could cause hang. [GH-261] 424 * core: `-no-color` flag properly disables color. [GH-250] 425 * core: "~" is expanded in `-var-file` flags. [GH-273] 426 * core: Errors with tfvars are shown in console. [GH-269] 427 * core: Interpolation function calls with more than two args parse. [GH-282] 428 * providers/aws: Refreshing EIP from pre-0.2 state file won't error. [GH-258] 429 * providers/aws: Creating EIP without an instance/network won't fail. 430 * providers/aws: Refreshing EIP manually deleted works. 431 * providers/aws: Retry EIP delete to allow AWS eventual consistency to 432 detect it isn't attached. [GH-276] 433 * providers/digitalocean: Handle situations when resource was destroyed 434 manually. [GH-279] 435 * providers/digitalocean: Fix a couple scenarios where the diff was 436 incorrect (and therefore the execution as well). 437 * providers/google: Attaching a disk source (not an image) works 438 properly. [GH-254] 439 440 ## 0.2.1 (August 31, 2014) 441 442 IMPROVEMENTS: 443 444 * core: Plugins are automatically discovered in the executable directory 445 or pwd if named properly. [GH-190] 446 * providers/mailgun: domain records are now saved to state 447 448 BUG FIXES: 449 450 * core: Configuration parses when identifier and '=' have no space. [GH-243] 451 * core: `depends_on` with `count` generates the proper graph. [GH-244] 452 * core: Depending on a computed variable of a list type generates a 453 plan without failure. i.e. `${type.name.foos.0.bar}` where `foos` 454 is computed. [GH-247] 455 * providers/aws: Route53 destroys in parallel work properly. [GH-183] 456 457 ## 0.2.0 (August 28, 2014) 458 459 BACKWARDS INCOMPATIBILITIES: 460 461 * We've replaced the configuration language in use from a C library to 462 a pure-Go reimplementation. In the process, we removed some features 463 of the language since it was too flexible: 464 * Semicolons are no longer valid at the end of lines 465 * Keys cannot be double-quoted strings: `"foo" = "bar"` is no longer 466 valid. 467 * JSON style maps `{ "foo": "bar" }` are no longer valid outside of JSON. 468 Maps must be in the format of `{ foo = "bar" }` (like other objects 469 in the config) 470 * Heroku apps now require (will not validate without) `region` and 471 `name` due to an upstream API change. [GH-239] 472 473 FEATURES: 474 475 * **New Provider: `google`**: Manage Google Compute instances, disks, 476 firewalls, and more. 477 * **New Provider: `mailgun`**: Manage mailgun domains. 478 * **New Function: `concat`**: Concatenate multiple strings together. 479 Example: `concat(var.region, "-", var.channel)`. 480 481 IMPROVEMENTS: 482 483 * core: "~/.terraformrc" (Unix) or "%APPDATA%/terraform.rc" (Windows) 484 can be used to configure custom providers and provisioners. [GH-192] 485 * providers/aws: EIPs now expose `allocation_id` and `public_ip` 486 attributes. 487 * providers/aws: Security group rules can be updated without a 488 destroy/create. 489 * providers/aws: You can enable and disable dns settings for VPCs. [GH-172] 490 * providers/aws: Can specify a private IP address for `aws_instance` [GH-217] 491 492 BUG FIXES: 493 494 * core: Variables are validated to not contain interpolations. [GH-180] 495 * core: Key files for provisioning can now contain `~` and will be expanded 496 to the user's home directory. [GH-179] 497 * core: The `file()` function can load files in sub-directories. [GH-213] 498 * core: Fix issue where some JSON structures didn't map properly into 499 Terraform structures. [GH-177] 500 * core: Resources with only `file()` calls will interpolate. [GH-159] 501 * core: Variables work in block names. [GH-234] 502 * core: Plugins are searched for in the same directory as the executable 503 before the PATH. [GH-157] 504 * command/apply: "tfvars" file no longer interferes with plan apply. [GH-153] 505 * providers/aws: Fix issues around failing to read EIPs. [GH-122] 506 * providers/aws: Autoscaling groups now register and export load 507 balancers. [GH-207] 508 * providers/aws: Ingress results are treated as a set, so order doesn't 509 matter anymore. [GH-87] 510 * providers/aws: Instance security groups treated as a set [GH-194] 511 * providers/aws: Retry Route53 requests if operation failed because another 512 operation is in progress [GH-183] 513 * providers/aws: Route53 records with multiple record values work. [GH-221] 514 * providers/aws: Changing AMI doesn't result in errors anymore. [GH-196] 515 * providers/heroku: If you delete the `config_vars` block, config vars 516 are properly nuked. 517 * providers/heroku: Domains and drains are deleted before the app. 518 * providers/heroku: Moved from the client library bgentry/heroku-go to 519 cyberdelia/heroku-go [GH-239]. 520 * providers/heroku: Plans without a specific plan name for 521 heroku\_addon work. [GH-198] 522 523 PLUGIN CHANGES: 524 525 * **New Package:** `helper/schema`. This introduces a high-level framework 526 for easily writing new providers and resources. The Heroku provider has 527 been converted to this as an example. 528 529 ## 0.1.1 (August 5, 2014) 530 531 FEATURES: 532 533 * providers/heroku: Now supports creating Heroku Drains [GH-97] 534 535 IMPROVEMENTS: 536 537 * providers/aws: Launch configurations accept user data [GH-94] 538 * providers/aws: Regions are now validated [GH-96] 539 * providers/aws: ELB now supports health check configurations [GH-109] 540 541 BUG FIXES: 542 543 * core: Default variable file "terraform.tfvars" is auto-loaded. [GH-59] 544 * core: Multi-variables (`foo.*.bar`) work even when `count = 1`. [GH-115] 545 * core: `file()` function can have string literal arg [GH-145] 546 * providers/cloudflare: Include the proper bins so the cloudflare 547 provider is compiled 548 * providers/aws: Engine version for RDS now properly set [GH-118] 549 * providers/aws: Security groups now depend on each other and 550 * providers/aws: DB instances now wait for destroys, have proper 551 dependencies and allow passing skip_final_snapshot 552 * providers/aws: Add associate_public_ip_address as an attribute on 553 the aws_instance resource [GH-85] 554 * providers/aws: Fix cidr blocks being updated [GH-65, GH-85] 555 * providers/aws: Description is now required for security groups 556 * providers/digitalocean: Private IP addresses are now a separate 557 attribute 558 * provisioner/all: If an SSH key is given with a password, a better 559 error message is shown. [GH-73] 560 561 ## 0.1.0 (July 28, 2014) 562 563 * Initial release 564 565