Remove CI API v1

This API was mainly for internal usage, and has been moved to the
general API: APIv4. The endpoints have been deprecated since 9.0, and
won't see 10.0. :)

8 files changed, 0 insertions, 285 deletions

diff --git a/doc/api/ci/README.md b/doc/api/ci/README.md
deleted file mode 100644
index 96a281e27c8..00000000000
--- a/doc/api/ci/README.md
+++ /dev/null
@@ -1,24 +0,0 @@
-# GitLab CI API
-
-## Purpose
-
-The main purpose of GitLab CI API is to provide the necessary data and context
-for GitLab CI Runners.
-
-All relevant information about the consumer API can be found in a
-[separate document](../../api/README.md).
-
-## API Prefix
-
-The current CI API prefix is `/ci/api/v1`.
-
-You need to prepend this prefix to all examples in this documentation, like:
-
-```bash
-GET /ci/api/v1/builds/:id/artifacts
-```
-
-## Resources
-
-- [Builds](builds.md)
-- [Runners](runners.md)
diff --git a/doc/api/ci/builds.md b/doc/api/ci/builds.md
deleted file mode 100644
index c8374d94716..00000000000
--- a/doc/api/ci/builds.md
+++ /dev/null
@@ -1,147 +0,0 @@
-# Builds API
-
-API used by runners to receive and update builds.
-
->**Note:**
-This API is intended to be used only by Runners as their own
-communication channel. For the consumer API see the
-[Jobs API](../jobs.md).
-
-## Authentication
-
-This API uses two types of authentication:
-
-1. Unique Runner's token which is the token assigned to the Runner after it
-   has been registered.
-
-2. Using the build authorization token.
-   This is project's CI token that can be found under the **Builds** section of
-   a project's settings. The build authorization token can be passed as a
-   parameter or a value of `BUILD-TOKEN` header.
-
-These two methods of authentication are interchangeable.
-
-## Builds
-
-### Runs oldest pending build by runner
-
-```
-POST /ci/api/v1/builds/register
-```
-
-| Attribute | Type    | Required | Description         |
-|-----------|---------|----------|---------------------|
-| `token`   | string  | yes      | Unique runner token |
-
-
-```
-curl --request POST "https://gitlab.example.com/ci/api/v1/builds/register" --form "token=t0k3n"
-```
-
-**Responses:**
-
-| Status | Data |Description                                                                |
-|--------|------|---------------------------------------------------------------------------|
-| `201`  | yes  | When a build is scheduled for a runner                                    |
-| `204`  | no   | When no builds are scheduled for a runner (for GitLab Runner >= `v1.3.0`) |
-| `403`  | no   | When invalid token is used or no token is sent                            |
-| `404`  | no   | When no builds are scheduled for a runner (for GitLab Runner < `v1.3.0`) **or** when the runner is set to `paused` in GitLab runner's configuration page |
-
-### Update details of an existing build
-
-```
-PUT /ci/api/v1/builds/:id
-```
-
-| Attribute | Type    | Required | Description          |
-|-----------|---------|----------|----------------------|
-| `id`      | integer | yes      | The ID of a project  |
-| `token`   | string  | yes      | Unique runner token  |
-| `state`   | string  | no       | The state of a build |
-| `trace`   | string  | no       | The trace of a build |
-
-```
-curl --request PUT "https://gitlab.example.com/ci/api/v1/builds/1234" --form "token=t0k3n" --form "state=running" --form "trace=Running git clone...\n"
-```
-
-### Incremental build trace update
-
-Using this method you need to send trace content as a request body. You also need to provide the `Content-Range` header
-with a range of sent trace part. Note that you need to send parts in the proper order, so the begining of the part
-must start just after the end of the previous part. If you provide the wrong part, then GitLab CI API will return `416
-Range Not Satisfiable` response with a header `Range: 0-X`, where `X` is the current trace length.
-
-For example, if you receive `Range: 0-11` in the response, then your next part must contain a `Content-Range: 11-...`
-header and a trace part covered by this range.
-
-For a valid update API will return `202` response with:
-* `Build-Status: {status}` header containing current status of the build,
-* `Range: 0-{length}` header with the current trace length.
-
-```
-PATCH /ci/api/v1/builds/:id/trace.txt
-```
-
-Parameters:
-
-| Attribute | Type    | Required | Description          |
-|-----------|---------|----------|----------------------|
-| `id`      | integer | yes      | The ID of a build    |
-
-Headers:
-
-| Attribute       | Type    | Required | Description                       |
-|-----------------|---------|----------|-----------------------------------|
-| `BUILD-TOKEN`   | string  | yes      | The build authorization token     |
-| `Content-Range` | string  | yes      | Bytes range of trace that is sent |
-
-```
-curl --request PATCH "https://gitlab.example.com/ci/api/v1/builds/1234/trace.txt" --header "BUILD-TOKEN=build_t0k3n" --header "Content-Range=0-21" --data "Running git clone...\n"
-```
-
-
-### Upload artifacts to build
-
-```
-POST /ci/api/v1/builds/:id/artifacts
-```
-
-| Attribute | Type    | Required | Description                   |
-|-----------|---------|----------|-------------------------------|
-| `id`      | integer | yes      | The ID of a build             |
-| `token`   | string  | yes      | The build authorization token |
-| `file`    | mixed   | yes      | Artifacts file                |
-
-```
-curl --request POST "https://gitlab.example.com/ci/api/v1/builds/1234/artifacts" --form "token=build_t0k3n" --form "file=@/path/to/file"
-```
-
-### Download the artifacts file from build
-
-```
-GET /ci/api/v1/builds/:id/artifacts
-```
-
-| Attribute | Type    | Required | Description                   |
-|-----------|---------|----------|-------------------------------|
-| `id`      | integer | yes      | The ID of a build             |
-| `token`   | string  | yes      | The build authorization token |
-
-```
-curl "https://gitlab.example.com/ci/api/v1/builds/1234/artifacts" --form "token=build_t0k3n"
-```
-
-### Remove the artifacts file from build
-
-```
-DELETE /ci/api/v1/builds/:id/artifacts
-```
-
-| Attribute | Type    | Required | Description                   |
-|-----------|---------|----------|-------------------------------|
-| ` id`     | integer | yes      | The ID of a build             |
-| `token`   | string  | yes      | The build authorization token |
-
-```
-curl --request DELETE "https://gitlab.example.com/ci/api/v1/builds/1234/artifacts" --form "token=build_t0k3n"
-```
diff --git a/doc/api/ci/lint.md b/doc/api/ci/lint.md
deleted file mode 100644
index e4a6dc809b1..00000000000
--- a/doc/api/ci/lint.md
+++ /dev/null
@@ -1,51 +0,0 @@
-# Validate the .gitlab-ci.yml (API)
-
-> [Introduced][ce-5953] in GitLab 8.12.
-
-Checks if your .gitlab-ci.yml file is valid.
-
-```
-POST ci/lint
-```
-
-| Attribute  | Type    | Required | Description |
-| ---------- | ------- | -------- | -------- |
-| `content`  | string    | yes      | the .gitlab-ci.yaml content|
-
-```bash
-curl --header "Content-Type: application/json" https://gitlab.example.com/api/v4/ci/lint --data '{"content": "{ \"image\": \"ruby:2.1\", \"services\": [\"postgres\"], \"before_script\": [\"gem install bundler\", \"bundle install\", \"bundle exec rake db:create\"], \"variables\": {\"DB_NAME\": \"postgres\"}, \"types\": [\"test\", \"deploy\", \"notify\"], \"rspec\": { \"script\": \"rake spec\", \"tags\": [\"ruby\", \"postgres\"], \"only\": [\"branches\"]}}"}'
-```
-
-Be sure to copy paste the exact contents of `.gitlab-ci.yml` as YAML is very picky about indentation and spaces.
-
-Example responses:
-
-* Valid content:
-
-    ```json
-    {
-      "status": "valid",
-      "errors": []
-    }
-    ```
-
-* Invalid content:
-
-    ```json
-    {
-      "status": "invalid",
-      "errors": [
-        "variables config should be a hash of key value pairs"
-      ]
-    }
-    ```
-
-* Without the content attribute:
-
-    ```json
-    {
-      "error": "content is missing"
-    }
-    ```
-
-[ce-5953]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/5953
diff --git a/doc/api/ci/runners.md b/doc/api/ci/runners.md
deleted file mode 100644
index 342c039dad8..00000000000
--- a/doc/api/ci/runners.md
+++ /dev/null
@@ -1,59 +0,0 @@
-# Register and Delete Runners API
-
-API used by Runners to register and delete themselves.
-
->**Note:**
-This API is intended to be used only by Runners as their own
-communication channel. For the consumer API see the
-[new Runners API](../runners.md).
-
-## Authentication
-
-This API uses two types of authentication:
-
-1. Unique Runner's token, which is the token assigned to the Runner after it
-   has been registered.  This token can be found on the Runner's edit page (go to
-   **Project > Runners**, select one of the Runners listed under **Runners activated for
-   this project**).
-
-2. Using Runners' registration token.
-   This is a token that can be found in project's settings.
-   It can also be found in the **Admin > Runners** settings area.
-   There are two types of tokens you can pass: shared Runner registration
-   token or project specific registration token.
-
-## Register a new runner
-
-Used to make GitLab CI aware of available runners.
-
-```sh
-POST /ci/api/v1/runners/register
-```
-
-| Attribute | Type    | Required  | Description |
-| --------- | ------- | --------- | ----------- |
-| `token`   | string  | yes       | Runner's registration token |
-
-Example request:
-
-```sh
-curl --request POST "https://gitlab.example.com/ci/api/v1/runners/register" --form "token=t0k3n"
-```
-
-## Delete a Runner
-
-Used to remove a Runner.
-
-```sh
-DELETE /ci/api/v1/runners/delete
-```
-
-| Attribute | Type    | Required  | Description |
-| --------- | ------- | --------- | ----------- |
-| `token`   | string  | yes       | Unique Runner's token |
-
-Example request:
-
-```sh
-curl --request DELETE "https://gitlab.example.com/ci/api/v1/runners/delete" --form "token=t0k3n"
-```
diff --git a/doc/ci/api/README.md b/doc/ci/api/README.md
deleted file mode 100644
index 98f37935427..00000000000
--- a/doc/ci/api/README.md
+++ /dev/null
@@ -1 +0,0 @@
-This document was moved to a [new location](../../api/ci/README.md).
diff --git a/doc/ci/api/builds.md b/doc/ci/api/builds.md
deleted file mode 100644
index 0563a367609..00000000000
--- a/doc/ci/api/builds.md
+++ /dev/null
@@ -1 +0,0 @@
-This document was moved to a [new location](../../api/ci/builds.md).
diff --git a/doc/ci/api/runners.md b/doc/ci/api/runners.md
deleted file mode 100644
index 1027363851c..00000000000
--- a/doc/ci/api/runners.md
+++ /dev/null
@@ -1 +0,0 @@
-This document was moved to a [new location](../../api/ci/runners.md).
diff --git a/doc/topics/authentication/index.md b/doc/topics/authentication/index.md
index 0c0d482499a..fac91935a45 100644
--- a/doc/topics/authentication/index.md
+++ b/doc/topics/authentication/index.md
@@ -37,7 +37,6 @@ This page gathers all the resources for the topic **Authentication** within GitL
 - [Private Tokens](../../api/README.md#private-tokens)
 - [Impersonation tokens](../../api/README.md#impersonation-tokens)
 - [GitLab as an OAuth2 provider](../../api/oauth2.md#gitlab-as-an-oauth2-provider)
-- [GitLab Runner API - Authentication](../../api/ci/runners.md#authentication)
 
 ## Third-party resources