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Update remote/http doc to match locking changes

This commit is contained in:
Ross McFarland 2017-08-20 05:59:34 -07:00
parent d889ac38b0
commit e5029de439
1 changed files with 17 additions and 8 deletions
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25
website/docs/backends/types/http.html.md
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@ -12,19 +12,20 @@ description: |-
Stores the state using a simple [REST](https://en.wikipedia.org/wiki/Representational_state_transfer) client.
State will be fetched via GET, updated via POST, and purged with DELETE.
State will be fetched via GET, updated via POST, and purged with DELETE. The method used for updating is configurable.
If locking is enabled a lock POST request will be made by appending `/lock` to the configured address with the lock info in the
body as json. The endpiont should return a 409 Conflict with the holding lock info when it's already taken, 200 OK for success.
Any other status will be considered an error. Unlocking works simillarly, appending `/unlock` and adding the `ID` of the lock
being freed as a query parameter. An `ID` query parameter will also be added when sending state updates.
When locking support is enabled it will use LOCK and UNLOCK requests providing the lock info in the body. The endpoint should
return a 423: Locked or 409: Conflict with the holding lock info when it's already taken, 200: OK for success. Any other status
will be considered an error. The ID of the holding lock info will be added as a query parameter to state updates requests.
## Example Usage
```hcl
terraform {
backend "http" {
address = "http://myrest.api.com"
address = "http://myrest.api.com/foo"
lock_address = "http://myrest.api.com/foo"
unlock_address = "http://myrest.api.com/foo"
}
}
```
@ -45,9 +46,17 @@ data "terraform_remote_state" "foo" {
The following configuration options are supported:
* `address` - (Required) The address of the REST endpoint
* `update_method` - (Optional) HTTP method to use when updating state.
Defaults to `POST`.
* `lock_address` - (Optional) The address of the lock REST endpoint.
Defaults to disabled.
* `lock_method` - (Optional) The HTTP method to use when locking.
Defaults to `LOCK`.
* `unlock_address` - (Optional) The address of the unlock REST endpoint.
Defaults to disabled.
* `unlock_method` - (Optional) The HTTP method to use when unlocking.
Defaults to `UNLOCK`.
* `username` - (Optional) The username for HTTP basic authentication
* `password` - (Optional) The password for HTTP basic authentication
* `skip_cert_verification` - (Optional) Whether to skip TLS verification.
Defaults to `false`.
* `supports_locking` - (Optional) Whether to enable locking related calls
Defaults to `false`.