204 lines
9.0 KiB
Markdown
204 lines
9.0 KiB
Markdown
## 0.3.0 (unreleased)
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FEATURES:
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* **Modules**: Configuration can now be modularized. Modules can live on
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GitHub, BitBucket, Git/Hg repos, HTTP URLs, and file paths. Terraform
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automatically downloads/updates modules for you on request.
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* **New Command: `init`**. This command initializes a Terraform configuration
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from an existing Terraform module (also new in 0.3).
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* **New Command: `destroy`**. This command destroys infrastructure
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created with `apply`.
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* Terraform will ask for user input to fill in required variables and
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provider configurations if they aren't set.
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* `terraform apply MODULE` can be used as a shorthand to quickly build
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infrastructure from a module.
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* The state file format is now JSON rather than binary. This allows for
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easier machine and human read/write. Old binary state files will be
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automatically upgraded.
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* You can now specify `create_before_destroy` as an option for replacement
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so that new resources are created before the old ones are destroyed.
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* The `count` metaparameter can now contain interpolations (such as
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variables).
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* The current index for a resource with a `count` set can be interpolated
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using `${count.index}`.
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IMPROVEMENTS:
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* config: Trailing commas are now allowed for the final elements of lists.
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* core: Plugins are loaded from `~/.terraform.d/plugins` (Unix) or
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`%USERDATA%/terraform.d/plugins` (Windows).
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* helper/schema: Can now have default values. [GH-245]
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* providers/aws: New resource `db_subnet_group`. [GH-295]
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* providers/aws: Add `map_public_ip_on_launch` for subnets. [GH-285]
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* providers/aws: Add `iam_instance_profile` for instances. [GH-319]
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* providers/aws: Add `internal` option for ELBs. [GH-303]
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* providers/aws: Add `ssl_certificate_id` for ELB listeners. [GH-350]
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* providers/aws: Add `self` option for security groups for ingress
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rules with self as source. [GH-303]
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* providers/google: Support `target_tags` for firewalls. [GH-324]
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* provisioners/local-exec: Output from command is shown in CLI output. [GH-311]
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* provisioners/remote-exec: Output from command is shown in CLI output. [GH-311]
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BUG FIXES:
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* core: Providers are validated even without a `provider` block. [GH-284]
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* core: In the case of error, walk all non-dependent trees.
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* core: Plugin loading from CWD works properly.
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* providers/aws: autoscaling_group can be launched into a vpc [GH-259]
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* providers/aws: not an error when RDS instance is deleted manually. [GH-307]
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## 0.2.2 (September 9, 2014)
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IMPROVEMENTS:
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* providers/amazon: Add `ebs_optimized` flag. [GH-260]
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* providers/digitalocean: Handle 404 on delete
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* providers/digitalocean: Add `user_data` argument for creating droplets
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* providers/google: Disks can be marked `auto_delete`. [GH-254]
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BUG FIXES:
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* core: Fix certain syntax of configuration that could cause hang. [GH-261]
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* core: `-no-color` flag properly disables color. [GH-250]
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* core: "~" is expanded in `-var-file` flags. [GH-273]
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* core: Errors with tfvars are shown in console. [GH-269]
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* core: Interpolation function calls with more than two args parse. [GH-282]
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* providers/aws: Refreshing EIP from pre-0.2 state file won't error. [GH-258]
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* providers/aws: Creating EIP without an instance/network won't fail.
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* providers/aws: Refreshing EIP manually deleted works.
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* providers/aws: Retry EIP delete to allow AWS eventual consistency to
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detect it isn't attached. [GH-276]
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* providers/digitalocean: Handle situations when resource was destroyed
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manually. [GH-279]
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* providers/digitalocean: Fix a couple scenarios where the diff was
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incorrect (and therefore the execution as well).
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* providers/google: Attaching a disk source (not an image) works
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properly. [GH-254]
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## 0.2.1 (August 31, 2014)
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IMPROVEMENTS:
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* core: Plugins are automatically discovered in the executable directory
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or pwd if named properly. [GH-190]
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* providers/mailgun: domain records are now saved to state
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BUG FIXES:
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* core: Configuration parses when identifier and '=' have no space. [GH-243]
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* core: `depends_on` with `count` generates the proper graph. [GH-244]
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* core: Depending on a computed variable of a list type generates a
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plan without failure. i.e. `${type.name.foos.0.bar}` where `foos`
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is computed. [GH-247]
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* providers/aws: Route53 destroys in parallel work properly. [GH-183]
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## 0.2.0 (August 28, 2014)
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BACKWARDS INCOMPATIBILITIES:
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* We've replaced the configuration language in use from a C library to
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a pure-Go reimplementation. In the process, we removed some features
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of the language since it was too flexible:
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* Semicolons are no longer valid at the end of lines
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* Keys cannot be double-quoted strings: `"foo" = "bar"` is no longer
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valid.
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* JSON style maps `{ "foo": "bar" }` are no longer valid outside of JSON.
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Maps must be in the format of `{ foo = "bar" }` (like other objects
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in the config)
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* Heroku apps now require (will not validate without) `region` and
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`name` due to an upstream API change. [GH-239]
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FEATURES:
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* **New Provider: `google`**: Manage Google Compute instances, disks,
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firewalls, and more.
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* **New Provider: `mailgun`**: Manage mailgun domains.
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* **New Function: `concat`**: Concatenate multiple strings together.
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Example: `concat(var.region, "-", var.channel)`.
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IMPROVEMENTS:
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* core: "~/.terraformrc" (Unix) or "%APPDATA%/terraform.rc" (Windows)
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can be used to configure custom providers and provisioners. [GH-192]
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* providers/aws: EIPs now expose `allocation_id` and `public_ip`
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attributes.
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* providers/aws: Security group rules can be updated without a
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destroy/create.
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* providers/aws: You can enable and disable dns settings for VPCs. [GH-172]
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* providers/aws: Can specify a private IP address for `aws_instance` [GH-217]
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BUG FIXES:
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* core: Variables are validated to not contain interpolations. [GH-180]
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* core: Key files for provisioning can now contain `~` and will be expanded
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to the user's home directory. [GH-179]
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* core: The `file()` function can load files in sub-directories. [GH-213]
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* core: Fix issue where some JSON structures didn't map properly into
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Terraform structures. [GH-177]
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* core: Resources with only `file()` calls will interpolate. [GH-159]
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* core: Variables work in block names. [GH-234]
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* core: Plugins are searched for in the same directory as the executable
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before the PATH. [GH-157]
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* command/apply: "tfvars" file no longer interferes with plan apply. [GH-153]
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* providers/aws: Fix issues around failing to read EIPs. [GH-122]
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* providers/aws: Autoscaling groups now register and export load
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balancers. [GH-207]
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* providers/aws: Ingress results are treated as a set, so order doesn't
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matter anymore. [GH-87]
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* providers/aws: Instance security groups treated as a set [GH-194]
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* providers/aws: Retry Route53 requests if operation failed because another
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operation is in progress [GH-183]
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* providers/aws: Route53 records with multiple record values work. [GH-221]
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* providers/aws: Changing AMI doesn't result in errors anymore. [GH-196]
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* providers/heroku: If you delete the `config_vars` block, config vars
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are properly nuked.
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* providers/heroku: Domains and drains are deleted before the app.
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* providers/heroku: Moved from the client library bgentry/heroku-go to
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cyberdelia/heroku-go [GH-239].
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* providers/heroku: Plans without a specific plan name for
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heroku\_addon work. [GH-198]
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PLUGIN CHANGES:
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* **New Package:** `helper/schema`. This introduces a high-level framework
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for easily writing new providers and resources. The Heroku provider has
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been converted to this as an example.
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## 0.1.1 (August 5, 2014)
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FEATURES:
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* providers/heroku: Now supports creating Heroku Drains [GH-97]
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IMPROVEMENTS:
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* providers/aws: Launch configurations accept user data [GH-94]
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* providers/aws: Regions are now validated [GH-96]
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* providers/aws: ELB now supports health check configurations [GH-109]
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BUG FIXES:
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* core: Default variable file "terraform.tfvars" is auto-loaded. [GH-59]
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* core: Multi-variables (`foo.*.bar`) work even when `count = 1`. [GH-115]
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* core: `file()` function can have string literal arg [GH-145]
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* providers/cloudflare: Include the proper bins so the cloudflare
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provider is compiled
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* providers/aws: Engine version for RDS now properly set [GH-118]
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* providers/aws: Security groups now depend on each other and
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* providers/aws: DB instances now wait for destroys, have proper
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dependencies and allow passing skip_final_snapshot
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* providers/aws: Add associate_public_ip_address as an attribute on
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the aws_instance resource [GH-85]
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* providers/aws: Fix cidr blocks being updated [GH-65, GH-85]
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* providers/aws: Description is now required for security groups
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* providers/digitalocean: Private IP addresses are now a separate
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attribute
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* provisioner/all: If an SSH key is given with a password, a better
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error message is shown. [GH-73]
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## 0.1.0 (July 28, 2014)
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* Initial release
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