github.com/2matz/terraform@v0.6.1-0.20150714181608-a03cbdb5d5bd/CHANGELOG.md (about) 1 ## 0.6.1 (Unreleased) 2 3 FEATURES: 4 5 * **New resource: `google_container_cluster`** [GH-2357] 6 * **New resource: `aws_vpc_endpoint`** [GH-2695] 7 8 BUG FIXES: 9 10 * connection/ssh: fix issue on machines with an SSH Agent available 11 preventing `key_file` from being read without explicitly 12 setting `agent = false` [GH-2615] 13 * core: don't prompt for variables with defaults [GH-2613] 14 * core: Return correct number of planned updates [GH-2620] 15 * provider/aws: Allow uppercase characters in `aws_elb.name` [GH-2580] 16 * provider/aws: Allow underscores in `aws_db_subnet_group.name` (undocumented by AWS) [GH-2604] 17 * provider/aws: Allow dots in `aws_db_subnet_group.name` (undocumented by AWS) [GH-2665] 18 * provider/aws: Fix issue with pending Spot Instance requests [GH-2640] 19 * provider/aws: Fix issue in AWS Classic environment with referencing external 20 Security Groups [GH-2644] 21 * provider/aws: Bump internet gateway detach timeout [GH-2669] 22 * provider/aws: `ecs_cluster` rename (recreation) and deletion is handled correctly [GH-2698] 23 * provider/aws: `aws_route_table` ignores routes generated for VPC endpoints [GH-2695] 24 * provider/openstack: allow empty api_key and endpoint_type [GH-2626] 25 26 IMPROVEMENTS: 27 28 * provider/aws: Create RDS databases from snapshots [GH-2062] 29 * provider/aws: Add support for restoring from Redis backup stored in S3 [GH-2634] 30 * provider/aws: Add `maintenance_window` to ElastiCache cluster [GH-2642] 31 * provider/google: Add metadata_startup_script to google_compute_instance [GH-2375] 32 33 ## 0.6.0 (June 30, 2015) 34 35 BACKWARDS INCOMPATIBILITIES: 36 37 * command/push: If a variable is already set within Atlas, it won't be 38 updated unless the `-overwrite` flag is present [GH-2373] 39 * connection/ssh: The `agent` field now defaults to `true` if 40 the `SSH_AGENT_SOCK` environment variable is present. In other words, 41 `ssh-agent` support is now opt-out instead of opt-in functionality. [GH-2408] 42 * provider/aws: If you were setting access and secret key to blank ("") 43 to force Terraform to load credentials from another source such as the 44 EC2 role, this will now error. Remove the blank lines and Terraform 45 will load from other sources. 46 * `concat()` has been repurposed to combine lists instead of strings (old behavior 47 of joining strings is maintained in this version but is deprecated, strings 48 should be combined using interpolation syntax, like "${var.foo}{var.bar}") 49 [GH-1790] 50 51 FEATURES: 52 53 * **New provider: `azure`** [GH-2052, GH-2053, GH-2372, GH-2380, GH-2394, GH-2515, GH-2530, GH-2562] 54 * **New resource: `aws_autoscaling_notification`** [GH-2197] 55 * **New resource: `aws_autoscaling_policy`** [GH-2201] 56 * **New resource: `aws_cloudwatch_metric_alarm`** [GH-2201] 57 * **New resource: `aws_dynamodb_table`** [GH-2121] 58 * **New resource: `aws_ecs_cluster`** [GH-1803] 59 * **New resource: `aws_ecs_service`** [GH-1803] 60 * **New resource: `aws_ecs_task_definition`** [GH-1803, GH-2402] 61 * **New resource: `aws_elasticache_parameter_group`** [GH-2276] 62 * **New resource: `aws_flow_log`** [GH-2384] 63 * **New resource: `aws_iam_group_association`** [GH-2273] 64 * **New resource: `aws_iam_policy_attachment`** [GH-2395] 65 * **New resource: `aws_lambda_function`** [GH-2170] 66 * **New resource: `aws_route53_delegation_set`** [GH-1999] 67 * **New resource: `aws_route53_health_check`** [GH-2226] 68 * **New resource: `aws_spot_instance_request`** [GH-2263] 69 * **New resource: `cloudstack_ssh_keypair`** [GH-2004] 70 * **New remote state backend: `swift`**: You can now store remote state in 71 a OpenStack Swift. [GH-2254] 72 * command/output: support display of module outputs [GH-2102] 73 * core: `keys()` and `values()` funcs for map variables [GH-2198] 74 * connection/ssh: SSH bastion host support and ssh-agent forwarding [GH-2425] 75 76 IMPROVEMENTS: 77 78 * core: HTTP remote state now accepts `skip_cert_verification` 79 option to ignore TLS cert verification. [GH-2214] 80 * core: S3 remote state now accepts the 'encrypt' option for SSE [GH-2405] 81 * core: `plan` now reports sum of resources to be changed/created/destroyed [GH-2458] 82 * core: Change string list representation so we can distinguish empty, single 83 element lists [GH-2504] 84 * core: Properly close provider and provisioner plugin connections [GH-2406, GH-2527] 85 * provider/aws: AutoScaling groups now support updating Load Balancers without 86 recreation [GH-2472] 87 * provider/aws: Allow more in-place updates for ElastiCache cluster without recreating 88 [GH-2469] 89 * provider/aws: ElastiCache Subnet Groups can be updated 90 without destroying first [GH-2191] 91 * provider/aws: Normalize `certificate_chain` in `aws_iam_server_certificate` to 92 prevent unnecessary replacement. [GH-2411] 93 * provider/aws: `aws_instance` supports `monitoring' [GH-2489] 94 * provider/aws: `aws_launch_configuration` now supports `enable_monitoring` [GH-2410] 95 * provider/aws: Show outputs after `terraform refresh` [GH-2347] 96 * provider/aws: Add backoff/throttling during DynamoDB creation [GH-2462] 97 * provider/aws: Add validation for aws_vpc.cidr_block [GH-2514] 98 * provider/aws: Add validation for aws_db_subnet_group.name [GH-2513] 99 * provider/aws: Add validation for aws_db_instance.identifier [GH-2516] 100 * provider/aws: Add validation for aws_elb.name [GH-2517] 101 * provider/aws: Add validation for aws_security_group (name+description) [GH-2518] 102 * provider/aws: Add validation for aws_launch_configuration [GH-2519] 103 * provider/aws: Add validation for aws_autoscaling_group.name [GH-2520] 104 * provider/aws: Add validation for aws_iam_role.name [GH-2521] 105 * provider/aws: Add validation for aws_iam_role_policy.name [GH-2552] 106 * provider/aws: Add validation for aws_iam_instance_profile.name [GH-2553] 107 * provider/aws: aws_auto_scaling_group.default_cooldown no longer requires 108 resource replacement [GH-2510] 109 * provider/aws: add AH and ESP protocol integers [GH-2321] 110 * provider/docker: `docker_container` has the `privileged` 111 option. [GH-2227] 112 * provider/openstack: allow `OS_AUTH_TOKEN` environment variable 113 to set the openstack `api_key` field [GH-2234] 114 * provider/openstack: Can now configure endpoint type (public, admin, 115 internal) [GH-2262] 116 * provider/cloudstack: `cloudstack_instance` now supports projects [GH-2115] 117 * provisioner/chef: Added a `os_type` to specifically specify the target OS [GH-2483] 118 * provisioner/chef: Added a `ohai_hints` option to upload hint files [GH-2487] 119 120 BUG FIXES: 121 122 * core: lifecycle `prevent_destroy` can be any value that can be 123 coerced into a bool [GH-2268] 124 * core: matching provider types in sibling modules won't override 125 each other's config. [GH-2464] 126 * core: computed provider configurations now properly validate [GH-2457] 127 * core: orphan (commented out) resource dependencies are destroyed in 128 the correct order [GH-2453] 129 * core: validate object types in plugins are actually objects [GH-2450] 130 * core: fix `-no-color` flag in subcommands [GH-2414] 131 * core: Fix error of 'attribute not found for variable' when a computed 132 resource attribute is used as a parameter to a module [GH-2477] 133 * core: moduled orphans will properly inherit provider configs [GH-2476] 134 * core: modules with provider aliases work properly if the parent 135 doesn't implement those aliases [GH-2475] 136 * core: unknown resource attributes passed in as parameters to modules 137 now error [GH-2478] 138 * core: better error messages for missing variables [GH-2479] 139 * core: removed set items now properly appear in diffs and applies [GH-2507] 140 * core: '*' will not be added as part of the variable name when you 141 attempt multiplication without a space [GH-2505] 142 * core: fix target dependency calculation across module boundaries [GH-2555] 143 * command/*: fixed bug where variable input was not asked for unset 144 vars if terraform.tfvars existed [GH-2502] 145 * command/apply: prevent output duplication when reporting errors [GH-2267] 146 * command/apply: destroyed orphan resources are properly counted [GH-2506] 147 * provider/aws: loading credentials from the environment (vars, EC2 role, 148 etc.) is more robust and will not ask for credentials from stdin [GH-1841] 149 * provider/aws: fix panic when route has no `cidr_block` [GH-2215] 150 * provider/aws: fix issue preventing destruction of IAM Roles [GH-2177] 151 * provider/aws: fix issue where Security Group Rules could collide and fail 152 to save to the state file correctly [GH-2376] 153 * provider/aws: fix issue preventing destruction self referencing Securtity 154 Group Rules [GH-2305] 155 * provider/aws: fix issue causing perpetual diff on ELB listeners 156 when non-lowercase protocol strings were used [GH-2246] 157 * provider/aws: corrected frankfurt S3 website region [GH-2259] 158 * provider/aws: `aws_elasticache_cluster` port is required [GH-2160] 159 * provider/aws: Handle AMIs where RootBlockDevice does not appear in the 160 BlockDeviceMapping, preventing root_block_device from working [GH-2271] 161 * provider/aws: fix `terraform show` with remote state [GH-2371] 162 * provider/aws: detect `instance_type` drift on `aws_instance` [GH-2374] 163 * provider/aws: fix crash when `security_group_rule` referenced non-existent 164 security group [GH-2434] 165 * provider/aws: `aws_launch_configuration` retries if IAM instance 166 profile is not ready yet. [GH-2452] 167 * provider/aws: `fqdn` is populated during creation for `aws_route53_record` [GH-2528] 168 * provider/aws: retry VPC delete on DependencyViolation due to eventual 169 consistency [GH-2532] 170 * provider/aws: VPC peering connections in "failed" state are deleted [GH-2544] 171 * provider/aws: EIP deletion works if it was manually disassociated [GH-2543] 172 * provider/aws: `elasticache_subnet_group.subnet_ids` is now a required argument [GH-2534] 173 * provider/aws: handle nil response from VPN connection describes [GH-2533] 174 * provider/cloudflare: manual record deletion doesn't cause error [GH-2545] 175 * provider/digitalocean: handle case where droplet is deleted outside of 176 terraform [GH-2497] 177 * provider/dme: No longer an error if record deleted manually [GH-2546] 178 * provider/docker: Fix issues when using containers with links [GH-2327] 179 * provider/openstack: fix panic case if API returns nil network [GH-2448] 180 * provider/template: fix issue causing "unknown variable" rendering errors 181 when an existing set of template variables is changed [GH-2386] 182 * provisioner/chef: improve the decoding logic to prevent parameter not found errors [GH-2206] 183 184 ## 0.5.3 (June 1, 2015) 185 186 IMPROVEMENTS: 187 188 * **New resource: `aws_kinesis_stream`** [GH-2110] 189 * **New resource: `aws_iam_server_certificate`** [GH-2086] 190 * **New resource: `aws_sqs_queue`** [GH-1939] 191 * **New resource: `aws_sns_topic`** [GH-1974] 192 * **New resource: `aws_sns_topic_subscription`** [GH-1974] 193 * **New resource: `aws_volume_attachment`** [GH-2050] 194 * **New resource: `google_storage_bucket`** [GH-2060] 195 * provider/aws: support ec2 termination protection [GH-1988] 196 * provider/aws: support for RDS Read Replicas [GH-1946] 197 * provider/aws: `aws_s3_bucket` add support for `policy` [GH-1992] 198 * provider/aws: `aws_ebs_volume` add support for `tags` [GH-2135] 199 * provider/aws: `aws_elasticache_cluster` Confirm node status before reporting 200 available 201 * provider/aws: `aws_network_acl` Add support for ICMP Protocol [GH-2148] 202 * provider/aws: New `force_destroy` parameter for S3 buckets, to destroy 203 Buckets that contain objects [GH-2007] 204 * provider/aws: switching `health_check_type` on ASGs no longer requires 205 resource refresh [GH-2147] 206 * provider/aws: ignore empty `vpc_security_group_ids` on `aws_instance` [GH-2311] 207 208 BUG FIXES: 209 210 * provider/aws: Correctly handle AWS keypairs which no longer exist [GH-2032] 211 * provider/aws: Fix issue with restoring an Instance from snapshot ID [GH-2120] 212 * provider/template: store relative path in the state [GH-2038] 213 * provisioner/chef: fix interpolation in the Chef provisioner [GH-2168] 214 * provisioner/remote-exec: Don't prepend shebang on scripts that already 215 have one [GH-2041] 216 217 ## 0.5.2 (May 15, 2015) 218 219 FEATURES: 220 221 * **Chef provisioning**: You can now provision new hosts (both Linux and 222 Windows) with [Chef](https://chef.io) using a native provisioner [GH-1868] 223 224 IMPROVEMENTS: 225 226 * **New config function: `formatlist`** - Format lists in a similar way to `format`. 227 Useful for creating URLs from a list of IPs. [GH-1829] 228 * **New resource: `aws_route53_zone_association`** 229 * provider/aws: `aws_autoscaling_group` can wait for capacity in ELB 230 via `min_elb_capacity` [GH-1970] 231 * provider/aws: `aws_db_instances` supports `license_model` [GH-1966] 232 * provider/aws: `aws_elasticache_cluster` add support for Tags [GH-1965] 233 * provider/aws: `aws_network_acl` Network ACLs can be applied to multiple subnets [GH-1931] 234 * provider/aws: `aws_s3_bucket` exports `hosted_zone_id` and `region` [GH-1865] 235 * provider/aws: `aws_s3_bucket` add support for website `redirect_all_requests_to` [GH-1909] 236 * provider/aws: `aws_route53_record` exports `fqdn` [GH-1847] 237 * provider/aws: `aws_route53_zone` can create private hosted zones [GH-1526] 238 * provider/google: `google_compute_instance` `scratch` attribute added [GH-1920] 239 240 BUG FIXES: 241 242 * core: fix "resource not found" for interpolation issues with modules 243 * core: fix unflattenable error for orphans [GH-1922] 244 * core: fix deadlock with create-before-destroy + modules [GH-1949] 245 * core: fix "no roots found" error with create-before-destroy [GH-1953] 246 * core: variables set with environment variables won't validate as 247 not set without a default [GH-1930] 248 * core: resources with a blank ID in the state are now assumed to not exist [GH-1905] 249 * command/push: local vars override remote ones [GH-1881] 250 * provider/aws: Mark `aws_security_group` description as `ForceNew` [GH-1871] 251 * provider/aws: `aws_db_instance` ARN value is correct [GH-1910] 252 * provider/aws: `aws_db_instance` only submit modify request if there 253 is a change. [GH-1906] 254 * provider/aws: `aws_elasticache_cluster` export missing information on cluster nodes [GH-1965] 255 * provider/aws: bad AMI on a launch configuration won't block refresh [GH-1901] 256 * provider/aws: `aws_security_group` + `aws_subnet` - destroy timeout increased 257 to prevent DependencyViolation errors. [GH-1886] 258 * provider/google: `google_compute_instance` Local SSDs no-longer cause crash 259 [GH-1088] 260 * provider/google: `google_http_health_check` Defaults now driven from Terraform, 261 avoids errors on update [GH-1894] 262 * provider/google: `google_compute_template` Update Instance Template network 263 definition to match changes to Instance [GH-980] 264 * provider/template: Fix infinite diff [GH-1898] 265 266 ## 0.5.1 (never released) 267 268 This version was never released since we accidentally skipped it! 269 270 ## 0.5.0 (May 7, 2015) 271 272 BACKWARDS INCOMPATIBILITIES: 273 274 * provider/aws: Terraform now remove the default egress rule created by AWS in 275 a new security group. 276 277 FEATURES: 278 279 * **Multi-provider (a.k.a multi-region)**: Multiple instances of a single 280 provider can be configured so resources can apply to different settings. 281 As an example, this allows Terraform to manage multiple regions with AWS. 282 * **Environmental variables to set variables**: Environment variables can be 283 used to set variables. The environment variables must be in the format 284 `TF_VAR_name` and this will be checked last for a value. 285 * **New remote state backend: `s3`**: You can now store remote state in 286 an S3 bucket. [GH-1723] 287 * **Automatic AWS retries**: This release includes a lot of improvement 288 around automatic retries of transient errors in AWS. The number of 289 retry attempts is also configurable. 290 * **Templates**: A new `template_file` resource allows long strings needing 291 variable interpolation to be moved into files. [GH-1778] 292 * **Provision with WinRM**: Provisioners can now run remote commands on 293 Windows hosts. [GH-1483] 294 295 IMPROVEMENTS: 296 297 * **New config function: `length`** - Get the length of a string or a list. 298 Useful in conjunction with `split`. [GH-1495] 299 * **New resource: `aws_app_cookie_stickiness_policy`** 300 * **New resource: `aws_customer_gateway`** 301 * **New resource: `aws_ebs_volume`** 302 * **New resource: `aws_elasticache_cluster`** 303 * **New resource: `aws_elasticache_security_group`** 304 * **New resource: `aws_elasticache_subnet_group`** 305 * **New resource: `aws_iam_access_key`** 306 * **New resource: `aws_iam_group_policy`** 307 * **New resource: `aws_iam_group`** 308 * **New resource: `aws_iam_instance_profile`** 309 * **New resource: `aws_iam_policy`** 310 * **New resource: `aws_iam_role_policy`** 311 * **New resource: `aws_iam_role`** 312 * **New resource: `aws_iam_user_policy`** 313 * **New resource: `aws_iam_user`** 314 * **New resource: `aws_lb_cookie_stickiness_policy`** 315 * **New resource: `aws_proxy_protocol_policy`** 316 * **New resource: `aws_security_group_rule`** 317 * **New resource: `aws_vpc_dhcp_options_association`** 318 * **New resource: `aws_vpc_dhcp_options`** 319 * **New resource: `aws_vpn_connection_route`** 320 * **New resource: `google_dns_managed_zone`** 321 * **New resource: `google_dns_record_set`** 322 * **Migrate to upstream AWS SDK:** Migrate the AWS provider to 323 [awslabs/aws-sdk-go](https://github.com/awslabs/aws-sdk-go), 324 the official `awslabs` library. Previously we had forked the library for 325 stability while `awslabs` refactored. Now that work has completed, and we've 326 migrated back to the upstream version. 327 * core: Improve error message on diff mismatch [GH-1501] 328 * provisioner/file: expand `~` in source path [GH-1569] 329 * provider/aws: Better retry logic, now retries up to 11 times by default 330 with exponentional backoff. This number is configurable. [GH-1787] 331 * provider/aws: Improved credential detection [GH-1470] 332 * provider/aws: Can specify a `token` via the config file [GH-1601] 333 * provider/aws: Added new `vpc_security_group_ids` attribute for AWS 334 Instances. If using a VPC, you can now modify the security groups for that 335 Instance without destroying it [GH-1539] 336 * provider/aws: White or blacklist account IDs that can be used to 337 protect against accidents. [GH-1595] 338 * provider/aws: Add a subset of IAM resources [GH-939] 339 * provider/aws: `aws_autoscaling_group` retries deletes through "in progress" 340 errors [GH-1840] 341 * provider/aws: `aws_autoscaling_group` waits for healthy capacity during 342 ASG creation [GH-1839] 343 * provider/aws: `aws_instance` supports placement groups [GH-1358] 344 * provider/aws: `aws_eip` supports network interface attachment [GH-1681] 345 * provider/aws: `aws_elb` supports in-place changing of listeners [GH-1619] 346 * provider/aws: `aws_elb` supports connection draining settings [GH-1502] 347 * provider/aws: `aws_elb` increase default idle timeout to 60s [GH-1646] 348 * provider/aws: `aws_key_pair` name can be omitted and generated [GH-1751] 349 * provider/aws: `aws_network_acl` improved validation for network ACL ports 350 and protocols [GH-1798] [GH-1808] 351 * provider/aws: `aws_route_table` can target network interfaces [GH-968] 352 * provider/aws: `aws_route_table` can specify propagating VGWs [GH-1516] 353 * provider/aws: `aws_route53_record` supports weighted sets [GH-1578] 354 * provider/aws: `aws_route53_zone` exports nameservers [GH-1525] 355 * provider/aws: `aws_s3_bucket` website support [GH-1738] 356 * provider/aws: `aws_security_group` name becomes optional and can be 357 automatically set to a unique identifier; this helps with 358 `create_before_destroy` scenarios [GH-1632] 359 * provider/aws: `aws_security_group` description becomes optional with a 360 static default value [GH-1632] 361 * provider/aws: automatically set the private IP as the SSH address 362 if not specified and no public IP is available [GH-1623] 363 * provider/aws: `aws_elb` exports `source_security_group` field [GH-1708] 364 * provider/aws: `aws_route53_record` supports alias targeting [GH-1775] 365 * provider/aws: Remove default AWS egress rule for newly created Security Groups [GH-1765] 366 * provider/consul: add `scheme` configuration argument [GH-1838] 367 * provider/docker: `docker_container` can specify links [GH-1564] 368 * provider/google: `resource_compute_disk` supports snapshots [GH-1426] 369 * provider/google: `resource_compute_instance` supports specifying the 370 device name [GH-1426] 371 * provider/openstack: Floating IP support for LBaaS [GH-1550] 372 * provider/openstack: Add AZ to `openstack_blockstorage_volume_v1` [GH-1726] 373 374 BUG FIXES: 375 376 * core: Fix graph cycle issues surrounding modules [GH-1582] [GH-1637] 377 * core: math on arbitrary variables works if first operand isn't a 378 numeric primitive. [GH-1381] 379 * core: avoid unnecessary cycles by pruning tainted destroys from 380 graph if there are no tainted resources [GH-1475] 381 * core: fix issue where destroy nodes weren't pruned in specific 382 edge cases around matching prefixes, which could cause cycles [GH-1527] 383 * core: fix issue causing diff mismatch errors in certain scenarios during 384 resource replacement [GH-1515] 385 * core: dependencies on resources with a different index work when 386 count > 1 [GH-1540] 387 * core: don't panic if variable default type is invalid [GH-1344] 388 * core: fix perpetual diff issue for computed maps that are empty [GH-1607] 389 * core: validation added to check for `self` variables in modules [GH-1609] 390 * core: fix edge case where validation didn't pick up unknown fields 391 if the value was computed [GH-1507] 392 * core: Fix issue where values in sets on resources couldn't contain 393 hyphens. [GH-1641] 394 * core: Outputs removed from the config are removed from the state [GH-1714] 395 * core: Validate against the worst-case graph during plan phase to catch cycles 396 that would previously only show up during apply [GH-1655] 397 * core: Referencing invalid module output in module validates [GH-1448] 398 * command: remote states with uppercase types work [GH-1356] 399 * provider/aws: Support `AWS_SECURITY_TOKEN` env var again [GH-1785] 400 * provider/aws: Don't save "instance" for EIP if association fails [GH-1776] 401 * provider/aws: launch configuration ID set after create success [GH-1518] 402 * provider/aws: Fixed an issue with creating ELBs without any tags [GH-1580] 403 * provider/aws: Fix issue in Security Groups with empty IPRanges [GH-1612] 404 * provider/aws: manually deleted S3 buckets are refreshed properly [GH-1574] 405 * provider/aws: only check for EIP allocation ID in VPC [GH-1555] 406 * provider/aws: raw protocol numbers work in `aws_network_acl` [GH-1435] 407 * provider/aws: Block devices can be encrypted [GH-1718] 408 * provider/aws: ASG health check grace period can be updated in-place [GH-1682] 409 * provider/aws: ELB security groups can be updated in-place [GH-1662] 410 * provider/aws: `aws_main_route_table_association` can be deleted 411 manually [GH-1806] 412 * provider/docker: image can reference more complex image addresses, 413 such as with private repos with ports [GH-1818] 414 * provider/openstack: region config is not required [GH-1441] 415 * provider/openstack: `enable_dhcp` for networking subnet should be bool [GH-1741] 416 * provisioner/remote-exec: add random number to uploaded script path so 417 that parallel provisions work [GH-1588] 418 * provisioner/remote-exec: chmod the script to 0755 properly [GH-1796] 419 420 ## 0.4.2 (April 10, 2015) 421 422 BUG FIXES: 423 424 * core: refresh won't remove outputs from state file [GH-1369] 425 * core: clarify "unknown variable" error [GH-1480] 426 * core: properly merge parent provider configs when asking for input 427 * provider/aws: fix panic possibility if RDS DB name is empty [GH-1460] 428 * provider/aws: fix issue detecting credentials for some resources [GH-1470] 429 * provider/google: fix issue causing unresolvable diffs when using legacy 430 `network` field on `google_compute_instance` [GH-1458] 431 432 ## 0.4.1 (April 9, 2015) 433 434 IMPROVEMENTS: 435 436 * provider/aws: Route 53 records can now update `ttl` and `records` attributes 437 without destroying/creating the record [GH-1396] 438 * provider/aws: Support changing additional attributes of RDS databases 439 without forcing a new resource [GH-1382] 440 441 BUG FIXES: 442 443 * core: module paths in ".terraform" are consistent across different 444 systems so copying your ".terraform" folder works. [GH-1418] 445 * core: don't validate providers too early when nested in a module [GH-1380] 446 * core: fix race condition in `count.index` interpolation [GH-1454] 447 * core: properly initialize provisioners, fixing resource targeting 448 during destroy [GH-1544] 449 * command/push: don't ask for input if terraform.tfvars is present 450 * command/remote-config: remove spurrious error "nil" when initializing 451 remote state on a new configuration. [GH-1392] 452 * provider/aws: Fix issue with Route 53 and pre-existing Hosted Zones [GH-1415] 453 * provider/aws: Fix refresh issue in Route 53 hosted zone [GH-1384] 454 * provider/aws: Fix issue when changing map-public-ip in Subnets #1234 455 * provider/aws: Fix issue finding db subnets [GH-1377] 456 * provider/aws: Fix issues with `*_block_device` attributes on instances and 457 launch configs creating unresolvable diffs when certain optional 458 parameters were omitted from the config [GH-1445] 459 * provider/aws: Fix issue with `aws_launch_configuration` causing an 460 unnecessary diff for pre-0.4 environments [GH-1371] 461 * provider/aws: Fix several related issues with `aws_launch_configuration` 462 causing unresolvable diffs [GH-1444] 463 * provider/aws: Fix issue preventing launch configurations from being valid 464 in EC2 Classic [GH-1412] 465 * provider/aws: Fix issue in updating Route 53 records on refresh/read. [GH-1430] 466 * provider/docker: Don't ask for `cert_path` input on every run [GH-1432] 467 * provider/google: Fix issue causing unresolvable diff on instances with 468 `network_interface` [GH-1427] 469 470 ## 0.4.0 (April 2, 2015) 471 472 BACKWARDS INCOMPATIBILITIES: 473 474 * Commands `terraform push` and `terraform pull` are now nested under 475 the `remote` command: `terraform remote push` and `terraform remote pull`. 476 The old `remote` functionality is now at `terraform remote config`. This 477 consolidates all remote state management under one command. 478 * Period-prefixed configuration files are now ignored. This might break 479 existing Terraform configurations if you had period-prefixed files. 480 * The `block_device` attribute of `aws_instance` has been removed in favor 481 of three more specific attributes to specify block device mappings: 482 `root_block_device`, `ebs_block_device`, and `ephemeral_block_device`. 483 Configurations using the old attribute will generate a validation error 484 indicating that they must be updated to use the new fields [GH-1045]. 485 486 FEATURES: 487 488 * **New provider: `dme` (DNSMadeEasy)** [GH-855] 489 * **New provider: `docker` (Docker)** - Manage container lifecycle 490 using the standard Docker API. [GH-855] 491 * **New provider: `openstack` (OpenStack)** - Interact with the many resources 492 provided by OpenStack. [GH-924] 493 * **New feature: `terraform_remote_state` resource** - Reference remote 494 states from other Terraform runs to use Terraform outputs as inputs 495 into another Terraform run. 496 * **New command: `taint`** - Manually mark a resource as tainted, causing 497 a destroy and recreate on the next plan/apply. 498 * **New resource: `aws_vpn_gateway`** [GH-1137] 499 * **New resource: `aws_elastic_network_interfaces`** [GH-1149] 500 * **Self-variables** can be used to reference the current resource's 501 attributes within a provisioner. Ex. `${self.private_ip_address}` [GH-1033] 502 * **Continuous state** saving during `terraform apply`. The state file is 503 continuously updated as apply is running, meaning that the state is 504 less likely to become corrupt in a catastrophic case: terraform panic 505 or system killing Terraform. 506 * **Math operations** in interpolations. You can now do things like 507 `${count.index+1}`. [GH-1068] 508 * **New AWS SDK:** Move to `aws-sdk-go` (hashicorp/aws-sdk-go), 509 a fork of the official `awslabs` repo. We forked for stability while 510 `awslabs` refactored the library, and will move back to the officially 511 supported version in the next release. 512 513 IMPROVEMENTS: 514 515 * **New config function: `format`** - Format a string using `sprintf` 516 format. [GH-1096] 517 * **New config function: `replace`** - Search and replace string values. 518 Search can be a regular expression. See documentation for more 519 info. [GH-1029] 520 * **New config function: `split`** - Split a value based on a delimiter. 521 This is useful for faking lists as parameters to modules. 522 * **New resource: `digitalocean_ssh_key`** [GH-1074] 523 * config: Expand `~` with homedir in `file()` paths [GH-1338] 524 * core: The serial of the state is only updated if there is an actual 525 change. This will lower the amount of state changing on things 526 like refresh. 527 * core: Autoload `terraform.tfvars.json` as well as `terraform.tfvars` [GH-1030] 528 * core: `.tf` files that start with a period are now ignored. [GH-1227] 529 * command/remote-config: After enabling remote state, a `pull` is 530 automatically done initially. 531 * providers/google: Add `size` option to disk blocks for instances. [GH-1284] 532 * providers/aws: Improve support for tagging resources. 533 * providers/aws: Add a short syntax for Route 53 Record names, e.g. 534 `www` instead of `www.example.com`. 535 * providers/aws: Improve dependency violation error handling, when deleting 536 Internet Gateways or Auto Scaling groups [GH-1325]. 537 * provider/aws: Add non-destructive updates to AWS RDS. You can now upgrade 538 `engine_version`, `parameter_group_name`, and `multi_az` without forcing 539 a new database to be created.[GH-1341] 540 * providers/aws: Full support for block device mappings on instances and 541 launch configurations [GH-1045, GH-1364] 542 * provisioners/remote-exec: SSH agent support. [GH-1208] 543 544 BUG FIXES: 545 546 * core: module outputs can be used as inputs to other modules [GH-822] 547 * core: Self-referencing splat variables are no longer allowed in 548 provisioners. [GH-795][GH-868] 549 * core: Validate that `depends_on` doesn't contain interpolations. [GH-1015] 550 * core: Module inputs can be non-strings. [GH-819] 551 * core: Fix invalid plan that resulted in "diffs don't match" error when 552 a computed attribute was used as part of a set parameter. [GH-1073] 553 * core: Fix edge case where state containing both "resource" and 554 "resource.0" would ignore the latter completely. [GH-1086] 555 * core: Modules with a source of a relative file path moving up 556 directories work properly, i.e. "../a" [GH-1232] 557 * providers/aws: manually deleted VPC removes it from the state 558 * providers/aws: `source_dest_check` regression fixed (now works). [GH-1020] 559 * providers/aws: Longer wait times for DB instances. 560 * providers/aws: Longer wait times for route53 records (30 mins). [GH-1164] 561 * providers/aws: Fix support for TXT records in Route 53. [GH-1213] 562 * providers/aws: Fix support for wildcard records in Route 53. [GH-1222] 563 * providers/aws: Fix issue with ignoring the 'self' attribute of a 564 Security Group rule. [GH-1223] 565 * providers/aws: Fix issue with `sql_mode` in RDS parameter group always 566 causing an update. [GH-1225] 567 * providers/aws: Fix dependency violation with subnets and security groups 568 [GH-1252] 569 * providers/aws: Fix issue with refreshing `db_subnet_groups` causing an error 570 instead of updating state [GH-1254] 571 * providers/aws: Prevent empty string to be used as default 572 `health_check_type` [GH-1052] 573 * providers/aws: Add tags on AWS IG creation, not just on update [GH-1176] 574 * providers/digitalocean: Waits until droplet is ready to be destroyed [GH-1057] 575 * providers/digitalocean: More lenient about 404's while waiting [GH-1062] 576 * providers/digitalocean: FQDN for domain records in CNAME, MX, NS, etc. 577 Also fixes invalid updates in plans. [GH-863] 578 * providers/google: Network data in state was not being stored. [GH-1095] 579 * providers/heroku: Fix panic when config vars block was empty. [GH-1211] 580 581 PLUGIN CHANGES: 582 583 * New `helper/schema` fields for resources: `Deprecated` and `Removed` allow 584 plugins to generate warning or error messages when a given attribute is used. 585 586 ## 0.3.7 (February 19, 2015) 587 588 IMPROVEMENTS: 589 590 * **New resources: `google_compute_forwarding_rule`, `google_compute_http_health_check`, 591 and `google_compute_target_pool`** - Together these provide network-level 592 load balancing. [GH-588] 593 * **New resource: `aws_main_route_table_association`** - Manage the main routing table 594 of a VPC. [GH-918] 595 * **New resource: `aws_vpc_peering_connection`** [GH-963] 596 * core: Formalized the syntax of interpolations and documented it 597 very heavily. 598 * core: Strings in interpolations can now contain further interpolations, 599 e.g.: `foo ${bar("${baz}")}`. 600 * provider/aws: Internet gateway supports tags [GH-720] 601 * provider/aws: Support the more standard environmental variable names 602 for access key and secret keys. [GH-851] 603 * provider/aws: The `aws_db_instance` resource no longer requires both 604 `final_snapshot_identifier` and `skip_final_snapshot`; the presence or 605 absence of the former now implies the latter. [GH-874] 606 * provider/aws: Avoid unnecessary update of `aws_subnet` when 607 `map_public_ip_on_launch` is not specified in config. [GH-898] 608 * provider/aws: Add `apply_method` to `aws_db_parameter_group` [GH-897] 609 * provider/aws: Add `storage_type` to `aws_db_instance` [GH-896] 610 * provider/aws: ELB can update listeners without requiring new. [GH-721] 611 * provider/aws: Security group support egress rules. [GH-856] 612 * provider/aws: Route table supports VPC peering connection on route. [GH-963] 613 * provider/aws: Add `root_block_device` to `aws_db_instance` [GH-998] 614 * provider/google: Remove "client secrets file", as it's no longer necessary 615 for API authentication [GH-884]. 616 * provider/google: Expose `self_link` on `google_compute_instance` [GH-906] 617 618 BUG FIXES: 619 620 * core: Fixing use of remote state with plan files. [GH-741] 621 * core: Fix a panic case when certain invalid types were used in 622 the configuration. [GH-691] 623 * core: Escape characters `\"`, `\n`, and `\\` now work in interpolations. 624 * core: Fix crash that could occur when there are exactly zero providers 625 installed on a system. [GH-786] 626 * core: JSON TF configurations can configure provisioners. [GH-807] 627 * core: Sort `depends_on` in state to prevent unnecessary file changes. [GH-928] 628 * core: State containing the zero value won't cause a diff with the 629 lack of a value. [GH-952] 630 * core: If a set type becomes empty, the state will be properly updated 631 to remove it. [GH-952] 632 * core: Bare "splat" variables are not allowed in provisioners. [GH-636] 633 * core: Invalid configuration keys to sub-resources are now errors. [GH-740] 634 * command/apply: Won't try to initialize modules in some cases when 635 no arguments are given. [GH-780] 636 * command/apply: Fix regression where user variables weren't asked [GH-736] 637 * helper/hashcode: Update `hash.String()` to always return a positive index. 638 Fixes issue where specific strings would convert to a negative index 639 and be omitted when creating Route53 records. [GH-967] 640 * provider/aws: Automatically suffix the Route53 zone name on record names. [GH-312] 641 * provider/aws: Instance should ignore root EBS devices. [GH-877] 642 * provider/aws: Fix `aws_db_instance` to not recreate each time. [GH-874] 643 * provider/aws: ASG termination policies are synced with remote state. [GH-923] 644 * provider/aws: ASG launch configuration setting can now be updated in-place. [GH-904] 645 * provider/aws: No read error when subnet is manually deleted. [GH-889] 646 * provider/aws: Tags with empty values (empty string) are properly 647 managed. [GH-968] 648 * provider/aws: Fix case where route table would delete its routes 649 on an unrelated change. [GH-990] 650 * provider/google: Fix bug preventing instances with metadata from being 651 created [GH-884]. 652 653 PLUGIN CHANGES: 654 655 * New `helper/schema` type: `TypeFloat` [GH-594] 656 * New `helper/schema` field for resources: `Exists` must point to a function 657 to check for the existence of a resource. This is used to properly 658 handle the case where the resource was manually deleted. [GH-766] 659 * There is a semantic change in `GetOk` where it will return `true` if 660 there is any value in the diff that is _non-zero_. Before, it would 661 return true only if there was a value in the diff. 662 663 ## 0.3.6 (January 6, 2015) 664 665 FEATURES: 666 667 * **New provider: `cloudstack`** 668 669 IMPROVEMENTS: 670 671 * **New resource: `aws_key_pair`** - Import a public key into AWS. [GH-695] 672 * **New resource: `heroku_cert`** - Manage Heroku app certs. 673 * provider/aws: Support `eu-central-1`, `cn-north-1`, and GovCloud. [GH-525] 674 * provider/aws: `route_table` can have tags. [GH-648] 675 * provider/google: Support Ubuntu images. [GH-724] 676 * provider/google: Support for service accounts. [GH-725] 677 678 BUG FIXES: 679 680 * core: temporary/hidden files that look like Terraform configurations 681 are no longer loaded. [GH-548] 682 * core: Set types in resources now result in deterministic states, 683 resulting in cleaner plans. [GH-663] 684 * core: fix issue where "diff was not the same" would come up with 685 diffing lists. [GH-661] 686 * core: fix crash where module inputs weren't strings, and add more 687 validation around invalid types here. [GH-624] 688 * core: fix error when using a computed module output as an input to 689 another module. [GH-659] 690 * core: map overrides in "terraform.tfvars" no longer result in a syntax 691 error. [GH-647] 692 * core: Colon character works in interpolation [GH-700] 693 * provider/aws: Fix crash case when internet gateway is not attached 694 to any VPC. [GH-664] 695 * provider/aws: `vpc_id` is no longer required. [GH-667] 696 * provider/aws: `availability_zones` on ELB will contain more than one 697 AZ if it is set as such. [GH-682] 698 * provider/aws: More fields are marked as "computed" properly, resulting 699 in more accurate diffs for AWS instances. [GH-712] 700 * provider/aws: Fix panic case by using the wrong type when setting 701 volume size for AWS instances. [GH-712] 702 * provider/aws: route table ignores routes with 'EnableVgwRoutePropagation' 703 origin since those come from gateways. [GH-722] 704 * provider/aws: Default network ACL ID and default security group ID 705 support for `aws_vpc`. [GH-704] 706 * provider/aws: Tags are not marked as computed. This introduces another 707 issue with not detecting external tags, but this will be fixed in 708 the future. [GH-730] 709 710 ## 0.3.5 (December 9, 2014) 711 712 FEATURES: 713 714 * **Remote State**: State files can now be stored remotely via HTTP, 715 Consul, or HashiCorp's Atlas. 716 * **New Provider: `atlas`**: Retrieve artifacts for deployment from 717 HashiCorp's Atlas service. 718 * New `element()` function to index into arrays 719 720 IMPROVEMENTS: 721 722 * provider/aws: Support tenancy for aws\_instance 723 * provider/aws: Support block devices for aws\_instance 724 * provider/aws: Support virtual\_name on block device 725 * provider/aws: Improve RDS reliability (more grace time) 726 * provider/aws: Added aws\_db\_parameter\_group resource 727 * provider/aws: Added tag support to aws\_subnet 728 * provider/aws: Routes in RouteTable are optional 729 * provider/aws: associate\_public\_ip\_address on aws\_launch\_configuration 730 * provider/aws: Added aws\_network\_acl 731 * provider/aws: Ingress rules in security groups are optional 732 * provider/aws: Support termination policy for ASG 733 * provider/digitalocean: Improved droplet size compatibility 734 735 BUG FIXES: 736 737 * core: Fixed issue causing double delete. [GH-555] 738 * core: Fixed issue with create-before-destroy not being respected in 739 some circumstances. 740 * core: Fixing issue with count expansion with non-homogenous instance 741 plans. 742 * core: Fix issue with referencing resource variables from resources 743 that don't exist yet within resources that do exist, or modules. 744 * core: Fixing depedency handling for modules 745 * core: Fixing output handling [GH-474] 746 * core: Fixing count interpolation in modules 747 * core: Fixing multi-var without module state 748 * core: Fixing HCL variable declaration 749 * core: Fixing resource interpolation for without state 750 * core: Fixing handling of computed maps 751 * command/init: Fixing recursion issue [GH-518] 752 * command: Validate config before requesting input [GH-602] 753 * build: Fixing GOPATHs with spaces 754 755 MISC: 756 757 * provider/aws: Upgraded to helper.Schema 758 * provider/heroku: Upgraded to helper.Schema 759 * provider/mailgun: Upgraded to helper.Schema 760 * provider/dnsimple: Upgraded to helper.Schema 761 * provider/cloudflare: Upgraded to helper.Schema 762 * provider/digitalocean: Upgraded to helper.Schema 763 * provider/google: Upgraded to helper.Schema 764 765 ## 0.3.1 (October 21, 2014) 766 767 IMPROVEMENTS: 768 769 * providers/aws: Support tags for security groups. 770 * providers/google: Add "external\_address" to network attributes [GH-454] 771 * providers/google: External address is used as default connection host. [GH-454] 772 * providers/heroku: Support `locked` and `personal` booleans on organization 773 settings. [GH-406] 774 775 BUG FIXES: 776 777 * core: Remove panic case when applying with a plan that generates no 778 new state. [GH-403] 779 * core: Fix a hang that can occur with enough resources. [GH-410] 780 * core: Config validation will not error if the field is being 781 computed so the value is still unknown. 782 * core: If a resource fails to create and has provisioners, it is 783 marked as tainted. [GH-434] 784 * core: Set types are validated to be sets. [GH-413] 785 * core: String types are validated properly. [GH-460] 786 * core: Fix crash case when destroying with tainted resources. [GH-412] 787 * core: Don't execute provisioners in some cases on destroy. 788 * core: Inherited provider configurations will be properly interpolated. [GH-418] 789 * core: Refresh works properly if there are outputs that depend on resources 790 that aren't yet created. [GH-483] 791 * providers/aws: Refresh of launch configs and autoscale groups load 792 the correct data and don't incorrectly recreate themselves. [GH-425] 793 * providers/aws: Fix case where ELB would incorrectly plan to modify 794 listeners (with the same data) in some cases. 795 * providers/aws: Retry destroying internet gateway for some amount of time 796 if there is a dependency violation since it is probably just eventual 797 consistency (public facing resources being destroyed). [GH-447] 798 * providers/aws: Retry deleting security groups for some amount of time 799 if there is a dependency violation since it is probably just eventual 800 consistency. [GH-436] 801 * providers/aws: Retry deleting subnet for some amount of time if there is a 802 dependency violation since probably asynchronous destroy events take 803 place still. [GH-449] 804 * providers/aws: Drain autoscale groups before deleting. [GH-435] 805 * providers/aws: Fix crash case if launch config is manually deleted. [GH-421] 806 * providers/aws: Disassociate EIP before destroying. 807 * providers/aws: ELB treats subnets as a set. 808 * providers/aws: Fix case where in a destroy/create tags weren't reapplied. [GH-464] 809 * providers/aws: Fix incorrect/erroneous apply cases around security group 810 rules. [GH-457] 811 * providers/consul: Fix regression where `key` param changed to `keys. [GH-475] 812 813 ## 0.3.0 (October 14, 2014) 814 815 FEATURES: 816 817 * **Modules**: Configuration can now be modularized. Modules can live on 818 GitHub, BitBucket, Git/Hg repos, HTTP URLs, and file paths. Terraform 819 automatically downloads/updates modules for you on request. 820 * **New Command: `init`**. This command initializes a Terraform configuration 821 from an existing Terraform module (also new in 0.3). 822 * **New Command: `destroy`**. This command destroys infrastructure 823 created with `apply`. 824 * Terraform will ask for user input to fill in required variables and 825 provider configurations if they aren't set. 826 * `terraform apply MODULE` can be used as a shorthand to quickly build 827 infrastructure from a module. 828 * The state file format is now JSON rather than binary. This allows for 829 easier machine and human read/write. Old binary state files will be 830 automatically upgraded. 831 * You can now specify `create_before_destroy` as an option for replacement 832 so that new resources are created before the old ones are destroyed. 833 * The `count` metaparameter can now contain interpolations (such as 834 variables). 835 * The current index for a resource with a `count` set can be interpolated 836 using `${count.index}`. 837 * Various paths can be interpolated with the `path.X` variables. For example, 838 the path to the current module can be interpolated using `${path.module}`. 839 840 IMPROVEMENTS: 841 842 * config: Trailing commas are now allowed for the final elements of lists. 843 * core: Plugins are loaded from `~/.terraform.d/plugins` (Unix) or 844 `%USERDATA%/terraform.d/plugins` (Windows). 845 * command/show: With no arguments, it will show the default state. [GH-349] 846 * helper/schema: Can now have default values. [GH-245] 847 * providers/aws: Tag support for most resources. 848 * providers/aws: New resource `db_subnet_group`. [GH-295] 849 * providers/aws: Add `map_public_ip_on_launch` for subnets. [GH-285] 850 * providers/aws: Add `iam_instance_profile` for instances. [GH-319] 851 * providers/aws: Add `internal` option for ELBs. [GH-303] 852 * providers/aws: Add `ssl_certificate_id` for ELB listeners. [GH-350] 853 * providers/aws: Add `self` option for security groups for ingress 854 rules with self as source. [GH-303] 855 * providers/aws: Add `iam_instance_profile` option to 856 `aws_launch_configuration`. [GH-371] 857 * providers/aws: Non-destructive update of `desired_capacity` for 858 autoscale groups. 859 * providers/aws: Add `main_route_table_id` attribute to VPCs. [GH-193] 860 * providers/consul: Support tokens. [GH-396] 861 * providers/google: Support `target_tags` for firewalls. [GH-324] 862 * providers/google: `google_compute_instance` supports `can_ip_forward` [GH-375] 863 * providers/google: `google_compute_disk` supports `type` to support disks 864 such as SSDs. [GH-351] 865 * provisioners/local-exec: Output from command is shown in CLI output. [GH-311] 866 * provisioners/remote-exec: Output from command is shown in CLI output. [GH-311] 867 868 BUG FIXES: 869 870 * core: Providers are validated even without a `provider` block. [GH-284] 871 * core: In the case of error, walk all non-dependent trees. 872 * core: Plugin loading from CWD works properly. 873 * core: Fix many edge cases surrounding the `count` meta-parameter. 874 * core: Strings in the configuration can escape double-quotes with the 875 standard `\"` syntax. 876 * core: Error parsing CLI config will show properly. [GH-288] 877 * core: More than one Ctrl-C will exit immediately. 878 * providers/aws: autoscaling_group can be launched into a vpc [GH-259] 879 * providers/aws: not an error when RDS instance is deleted manually. [GH-307] 880 * providers/aws: Retry deleting subnet for some time while AWS eventually 881 destroys dependencies. [GH-357] 882 * providers/aws: More robust destroy for route53 records. [GH-342] 883 * providers/aws: ELB generates much more correct plans without extranneous 884 data. 885 * providers/aws: ELB works properly with dynamically changing 886 count of instances. 887 * providers/aws: Terraform can handle ELBs deleted manually. [GH-304] 888 * providers/aws: Report errors properly if RDS fails to delete. [GH-310] 889 * providers/aws: Wait for launch configuration to exist after creation 890 (AWS eventual consistency) [GH-302] 891 892 ## 0.2.2 (September 9, 2014) 893 894 IMPROVEMENTS: 895 896 * providers/amazon: Add `ebs_optimized` flag. [GH-260] 897 * providers/digitalocean: Handle 404 on delete 898 * providers/digitalocean: Add `user_data` argument for creating droplets 899 * providers/google: Disks can be marked `auto_delete`. [GH-254] 900 901 BUG FIXES: 902 903 * core: Fix certain syntax of configuration that could cause hang. [GH-261] 904 * core: `-no-color` flag properly disables color. [GH-250] 905 * core: "~" is expanded in `-var-file` flags. [GH-273] 906 * core: Errors with tfvars are shown in console. [GH-269] 907 * core: Interpolation function calls with more than two args parse. [GH-282] 908 * providers/aws: Refreshing EIP from pre-0.2 state file won't error. [GH-258] 909 * providers/aws: Creating EIP without an instance/network won't fail. 910 * providers/aws: Refreshing EIP manually deleted works. 911 * providers/aws: Retry EIP delete to allow AWS eventual consistency to 912 detect it isn't attached. [GH-276] 913 * providers/digitalocean: Handle situations when resource was destroyed 914 manually. [GH-279] 915 * providers/digitalocean: Fix a couple scenarios where the diff was 916 incorrect (and therefore the execution as well). 917 * providers/google: Attaching a disk source (not an image) works 918 properly. [GH-254] 919 920 ## 0.2.1 (August 31, 2014) 921 922 IMPROVEMENTS: 923 924 * core: Plugins are automatically discovered in the executable directory 925 or pwd if named properly. [GH-190] 926 * providers/mailgun: domain records are now saved to state 927 928 BUG FIXES: 929 930 * core: Configuration parses when identifier and '=' have no space. [GH-243] 931 * core: `depends_on` with `count` generates the proper graph. [GH-244] 932 * core: Depending on a computed variable of a list type generates a 933 plan without failure. i.e. `${type.name.foos.0.bar}` where `foos` 934 is computed. [GH-247] 935 * providers/aws: Route53 destroys in parallel work properly. [GH-183] 936 937 ## 0.2.0 (August 28, 2014) 938 939 BACKWARDS INCOMPATIBILITIES: 940 941 * We've replaced the configuration language in use from a C library to 942 a pure-Go reimplementation. In the process, we removed some features 943 of the language since it was too flexible: 944 * Semicolons are no longer valid at the end of lines 945 * Keys cannot be double-quoted strings: `"foo" = "bar"` is no longer 946 valid. 947 * JSON style maps `{ "foo": "bar" }` are no longer valid outside of JSON. 948 Maps must be in the format of `{ foo = "bar" }` (like other objects 949 in the config) 950 * Heroku apps now require (will not validate without) `region` and 951 `name` due to an upstream API change. [GH-239] 952 953 FEATURES: 954 955 * **New Provider: `google`**: Manage Google Compute instances, disks, 956 firewalls, and more. 957 * **New Provider: `mailgun`**: Manage mailgun domains. 958 * **New Function: `concat`**: Concatenate multiple strings together. 959 Example: `concat(var.region, "-", var.channel)`. 960 961 IMPROVEMENTS: 962 963 * core: "~/.terraformrc" (Unix) or "%APPDATA%/terraform.rc" (Windows) 964 can be used to configure custom providers and provisioners. [GH-192] 965 * providers/aws: EIPs now expose `allocation_id` and `public_ip` 966 attributes. 967 * providers/aws: Security group rules can be updated without a 968 destroy/create. 969 * providers/aws: You can enable and disable dns settings for VPCs. [GH-172] 970 * providers/aws: Can specify a private IP address for `aws_instance` [GH-217] 971 972 BUG FIXES: 973 974 * core: Variables are validated to not contain interpolations. [GH-180] 975 * core: Key files for provisioning can now contain `~` and will be expanded 976 to the user's home directory. [GH-179] 977 * core: The `file()` function can load files in sub-directories. [GH-213] 978 * core: Fix issue where some JSON structures didn't map properly into 979 Terraform structures. [GH-177] 980 * core: Resources with only `file()` calls will interpolate. [GH-159] 981 * core: Variables work in block names. [GH-234] 982 * core: Plugins are searched for in the same directory as the executable 983 before the PATH. [GH-157] 984 * command/apply: "tfvars" file no longer interferes with plan apply. [GH-153] 985 * providers/aws: Fix issues around failing to read EIPs. [GH-122] 986 * providers/aws: Autoscaling groups now register and export load 987 balancers. [GH-207] 988 * providers/aws: Ingress results are treated as a set, so order doesn't 989 matter anymore. [GH-87] 990 * providers/aws: Instance security groups treated as a set [GH-194] 991 * providers/aws: Retry Route53 requests if operation failed because another 992 operation is in progress [GH-183] 993 * providers/aws: Route53 records with multiple record values work. [GH-221] 994 * providers/aws: Changing AMI doesn't result in errors anymore. [GH-196] 995 * providers/heroku: If you delete the `config_vars` block, config vars 996 are properly nuked. 997 * providers/heroku: Domains and drains are deleted before the app. 998 * providers/heroku: Moved from the client library bgentry/heroku-go to 999 cyberdelia/heroku-go [GH-239]. 1000 * providers/heroku: Plans without a specific plan name for 1001 heroku\_addon work. [GH-198] 1002 1003 PLUGIN CHANGES: 1004 1005 * **New Package:** `helper/schema`. This introduces a high-level framework 1006 for easily writing new providers and resources. The Heroku provider has 1007 been converted to this as an example. 1008 1009 ## 0.1.1 (August 5, 2014) 1010 1011 FEATURES: 1012 1013 * providers/heroku: Now supports creating Heroku Drains [GH-97] 1014 1015 IMPROVEMENTS: 1016 1017 * providers/aws: Launch configurations accept user data [GH-94] 1018 * providers/aws: Regions are now validated [GH-96] 1019 * providers/aws: ELB now supports health check configurations [GH-109] 1020 1021 BUG FIXES: 1022 1023 * core: Default variable file "terraform.tfvars" is auto-loaded. [GH-59] 1024 * core: Multi-variables (`foo.*.bar`) work even when `count = 1`. [GH-115] 1025 * core: `file()` function can have string literal arg [GH-145] 1026 * providers/cloudflare: Include the proper bins so the cloudflare 1027 provider is compiled 1028 * providers/aws: Engine version for RDS now properly set [GH-118] 1029 * providers/aws: Security groups now depend on each other and 1030 * providers/aws: DB instances now wait for destroys, have proper 1031 dependencies and allow passing skip_final_snapshot 1032 * providers/aws: Add associate_public_ip_address as an attribute on 1033 the aws_instance resource [GH-85] 1034 * providers/aws: Fix cidr blocks being updated [GH-65, GH-85] 1035 * providers/aws: Description is now required for security groups 1036 * providers/digitalocean: Private IP addresses are now a separate 1037 attribute 1038 * provisioner/all: If an SSH key is given with a password, a better 1039 error message is shown. [GH-73] 1040 1041 ## 0.1.0 (July 28, 2014) 1042 1043 * Initial release