Развернутые приложения

Используйте REST API для создания и удаления развертываний и сред развертывания.

Сведения о развертываниях

Развертывания — это запросы на развертывание определенной ссылки (ветвь, SHA, тег). GitHub подготавливает к отправке событие deployment, которое внешние службы могут ожидать и на основе которого они могут действовать при создании развертываний. Развертывания позволяют разработчикам и организациям создавать слабосвязанные средства для развертываний, не беспокоясь о деталях реализации доставки различных типов приложений (например, веб-приложений, собственных приложений).

Состояния развертывания позволяют внешним службам помечать развертывания состоянием error, failure, pending, in_progress, queued или success, которое могут потреблять системы, ожидающие события deployment_status.

Состояния развертывания также могут включать в себя необязательные параметры description и log_url, которые настоятельно рекомендуется использовать, так как они делают состояния развертывания более полезными и удобными. log_url — это полный URL-адрес выходных данных развертывания, а description — это общая сводка о том, что произошло с развертыванием.

GitHub подготавливает к отправке события deployment и deployment_status при создании развертываний и состояний развертывания. Эти события позволяют сторонним интеграции получать запросы на развертывание и отвечать на них, а также обновлять состояние развертывания по мере выполнения.

Ниже приведена простая схема последовательностей для описания работы таких взаимодействий.

+---------+             +--------+            +-----------+        +-------------+
| Tooling |             | GitHub |            | 3rd Party |        | Your Server |
+---------+             +--------+            +-----------+        +-------------+
     |                      |                       |                     |
     |  Create Deployment   |                       |                     |
     |--------------------->|                       |                     |
     |                      |                       |                     |
     |  Deployment Created  |                       |                     |
     |<---------------------|                       |                     |
     |                      |                       |                     |
     |                      |   Deployment Event    |                     |
     |                      |---------------------->|                     |
     |                      |                       |     SSH+Deploys     |
     |                      |                       |-------------------->|
     |                      |                       |                     |
     |                      |   Deployment Status   |                     |
     |                      |<----------------------|                     |
     |                      |                       |                     |
     |                      |                       |   Deploy Completed  |
     |                      |                       |<--------------------|
     |                      |                       |                     |
     |                      |   Deployment Status   |                     |
     |                      |<----------------------|                     |
     |                      |                       |                     |

Имейте в виду, что GitHub никогда не обращается к вашим серверам. Взаимодействие с событиями развертывания осуществляют интеграции сторонних продуктов. Ожидать передачи событий развертывания могут несколько систем, и каждая из них сама решает, отвечает ли она за отправку кода на ваши серверы, создание машинного кода и т. д.

Обратите внимание, что область OAuth repo_deployment предоставляет целевой доступ к развертываниям и состояниям развертывания без предоставления доступа к коду репозитория, тогда как области repo предоставляют также и разрешение на код.

Неактивные развертывания

При задании для состояния развертывания значения success все предыдущие развертывания, не являющиеся временными и не относящиеся к рабочей среде, в одном репозитории с тем же именем среды станут inactive. Чтобы избежать этого, можно задать значение false для auto_inactive при создании состояния развертывания.

Вы можете указать, что временная среда больше не существует, задав для ее state значение inactive. Если установить для параметра state значение inactive, развертывание отображается в GitHub как destroyed и становится недоступно.

List deployments

Работа с GitHub Apps

Simple filtering of deployments is available via query parameters:

Параметры для "List deployments"

Заголовки
Имя, Тип, Описание
`accept` string Setting to `application/vnd.github+json` is recommended.
Параметры пути
Имя, Тип, Описание
`owner` string Обязательно The account owner of the repository. The name is not case sensitive.
`repo` string Обязательно The name of the repository. The name is not case sensitive.
Параметры запроса
Имя, Тип, Описание
`sha` string The SHA recorded at creation time. Значение по умолчанию: `none`
`ref` string The name of the ref. This can be a branch, tag, or SHA. Значение по умолчанию: `none`
`task` string The name of the task for the deployment (e.g., `deploy` or `deploy:migrations`). Значение по умолчанию: `none`
`environment` string or null The name of the environment that was deployed to (e.g., `staging` or `production`). Значение по умолчанию: `none`
`per_page` integer The number of results per page (max 100). Значение по умолчанию: `30`
`page` integer Page number of the results to fetch. Значение по умолчанию: `1`

Коды состояния HTTP-ответа для "List deployments"

Код состояния	Описание
`200`	OK

Примеры кода для "List deployments"

get/repos/{owner}/{repo}/deployments

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  https://HOSTNAME/api/v3/repos/OWNER/REPO/deployments

Response

Status: 200

[
  {
    "url": "https://api.github.com/repos/octocat/example/deployments/1",
    "id": 1,
    "node_id": "MDEwOkRlcGxveW1lbnQx",
    "sha": "a84d88e7554fc1fa21bcbc4efae3c782a70d2b9d",
    "ref": "topic-branch",
    "task": "deploy",
    "payload": {},
    "original_environment": "staging",
    "environment": "production",
    "description": "Deploy request from hubot",
    "creator": {
      "login": "octocat",
      "id": 1,
      "node_id": "MDQ6VXNlcjE=",
      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
      "gravatar_id": "",
      "url": "https://api.github.com/users/octocat",
      "html_url": "https://github.com/octocat",
      "followers_url": "https://api.github.com/users/octocat/followers",
      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
      "organizations_url": "https://api.github.com/users/octocat/orgs",
      "repos_url": "https://api.github.com/users/octocat/repos",
      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
      "received_events_url": "https://api.github.com/users/octocat/received_events",
      "type": "User",
      "site_admin": false
    },
    "created_at": "2012-07-20T01:19:13Z",
    "updated_at": "2012-07-20T01:19:13Z",
    "statuses_url": "https://api.github.com/repos/octocat/example/deployments/1/statuses",
    "repository_url": "https://api.github.com/repos/octocat/example",
    "transient_environment": false,
    "production_environment": true
  }
]

Create a deployment

Работа с GitHub Apps

Deployments offer a few configurable parameters with certain defaults.

The ref parameter can be any named branch, tag, or SHA. At GitHub AE we often deploy branches and verify them before we merge a pull request.

The environment parameter allows deployments to be issued to different runtime environments. Teams often have multiple environments for verifying their applications, such as production, staging, and qa. This parameter makes it easier to track which environments have requested deployments. The default environment is production.

The auto_merge parameter is used to ensure that the requested ref is not behind the repository's default branch. If the ref is behind the default branch for the repository, we will attempt to merge it for you. If the merge succeeds, the API will return a successful merge commit. If merge conflicts prevent the merge from succeeding, the API will return a failure response.

By default, commit statuses for every submitted context must be in a success state. The required_contexts parameter allows you to specify a subset of contexts that must be success, or to specify contexts that have not yet been submitted. You are not required to use commit statuses to deploy. If you do not require any contexts or create any commit statuses, the deployment will always succeed.

The payload parameter is available for any extra information that a deployment system might need. It is a JSON text field that will be passed on when a deployment event is dispatched.

The task parameter is used by the deployment system to allow different execution paths. In the web world this might be deploy:migrations to run schema changes on the system. In the compiled world this could be a flag to compile an application with debugging enabled.

Users with repo or repo_deployment scopes can create a deployment for a given ref.

Merged branch response

You will see this response when GitHub automatically merges the base branch into the topic branch instead of creating a deployment. This auto-merge happens when:

Auto-merge option is enabled in the repository
Topic branch does not include the latest changes on the base branch, which is master in the response example
There are no merge conflicts

If there are no new commits in the base branch, a new request to create a deployment should give a successful response.

Merge conflict response

This error happens when the auto_merge option is enabled and when the default branch (in this case master), can't be merged into the branch that's being deployed (in this case topic-branch), due to merge conflicts.

Failed commit status checks

This error happens when the required_contexts parameter indicates that one or more contexts need to have a success status for the commit to be deployed, but one or more of the required contexts do not have a state of success.

Параметры для "Create a deployment"

Заголовки
Имя, Тип, Описание
`accept` string Setting to `application/vnd.github+json` is recommended.
Параметры пути
Имя, Тип, Описание
`owner` string Обязательно The account owner of the repository. The name is not case sensitive.
`repo` string Обязательно The name of the repository. The name is not case sensitive.
Параметры запроса
Имя, Тип, Описание
`ref` string Обязательно The ref to deploy. This can be a branch, tag, or SHA.
`task` string Specifies a task to execute (e.g., `deploy` or `deploy:migrations`). Значение по умолчанию: `deploy`
`auto_merge` boolean Attempts to automatically merge the default branch into the requested ref, if it's behind the default branch. Значение по умолчанию: `true`
`required_contexts` array of strings The status contexts to verify against commit status checks. If you omit this parameter, GitHub verifies all unique contexts before creating a deployment. To bypass checking entirely, pass an empty array. Defaults to all unique contexts.
`payload` object or string JSON payload with extra information about the deployment.
`environment` string Name for the target deployment environment (e.g., `production`, `staging`, `qa`). Значение по умолчанию: `production`
`description` string or null Short description of the deployment. Значение по умолчанию: `""`
`transient_environment` boolean Specifies if the given environment is specific to the deployment and will no longer exist at some point in the future. Default: `false` Значение по умолчанию: `false`
`production_environment` boolean Specifies if the given environment is one that end-users directly interact with. Default: `true` when `environment` is `production` and `false` otherwise.

Коды состояния HTTP-ответа для "Create a deployment"

Код состояния	Описание
`201`	Created
`202`	Merged branch response
`409`	Conflict when there is a merge conflict or the commit's status checks failed
`422`	Validation failed, or the endpoint has been spammed.

Примеры кода для "Create a deployment"

post/repos/{owner}/{repo}/deployments

curl -L \
  -X POST \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  https://HOSTNAME/api/v3/repos/OWNER/REPO/deployments \
  -d '{"ref":"topic-branch","payload":"{ \"deploy\": \"migrate\" }","description":"Deploy request from hubot"}'

Simple example

Status: 201

{
  "url": "https://api.github.com/repos/octocat/example/deployments/1",
  "id": 1,
  "node_id": "MDEwOkRlcGxveW1lbnQx",
  "sha": "a84d88e7554fc1fa21bcbc4efae3c782a70d2b9d",
  "ref": "topic-branch",
  "task": "deploy",
  "payload": {},
  "original_environment": "staging",
  "environment": "production",
  "description": "Deploy request from hubot",
  "creator": {
    "login": "octocat",
    "id": 1,
    "node_id": "MDQ6VXNlcjE=",
    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
    "gravatar_id": "",
    "url": "https://api.github.com/users/octocat",
    "html_url": "https://github.com/octocat",
    "followers_url": "https://api.github.com/users/octocat/followers",
    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
    "organizations_url": "https://api.github.com/users/octocat/orgs",
    "repos_url": "https://api.github.com/users/octocat/repos",
    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
    "received_events_url": "https://api.github.com/users/octocat/received_events",
    "type": "User",
    "site_admin": false
  },
  "created_at": "2012-07-20T01:19:13Z",
  "updated_at": "2012-07-20T01:19:13Z",
  "statuses_url": "https://api.github.com/repos/octocat/example/deployments/1/statuses",
  "repository_url": "https://api.github.com/repos/octocat/example",
  "transient_environment": false,
  "production_environment": true
}

Get a deployment

Работа с GitHub Apps

Параметры для "Get a deployment"

Заголовки
Имя, Тип, Описание
`accept` string Setting to `application/vnd.github+json` is recommended.
Параметры пути
Имя, Тип, Описание
`owner` string Обязательно The account owner of the repository. The name is not case sensitive.
`repo` string Обязательно The name of the repository. The name is not case sensitive.
`deployment_id` integer Обязательно deployment_id parameter

Коды состояния HTTP-ответа для "Get a deployment"

Код состояния	Описание
`200`	OK
`404`	Resource not found

Примеры кода для "Get a deployment"

get/repos/{owner}/{repo}/deployments/{deployment_id}

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  https://HOSTNAME/api/v3/repos/OWNER/REPO/deployments/DEPLOYMENT_ID

Response

Status: 200

{
  "url": "https://api.github.com/repos/octocat/example/deployments/1",
  "id": 1,
  "node_id": "MDEwOkRlcGxveW1lbnQx",
  "sha": "a84d88e7554fc1fa21bcbc4efae3c782a70d2b9d",
  "ref": "topic-branch",
  "task": "deploy",
  "payload": {},
  "original_environment": "staging",
  "environment": "production",
  "description": "Deploy request from hubot",
  "creator": {
    "login": "octocat",
    "id": 1,
    "node_id": "MDQ6VXNlcjE=",
    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
    "gravatar_id": "",
    "url": "https://api.github.com/users/octocat",
    "html_url": "https://github.com/octocat",
    "followers_url": "https://api.github.com/users/octocat/followers",
    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
    "organizations_url": "https://api.github.com/users/octocat/orgs",
    "repos_url": "https://api.github.com/users/octocat/repos",
    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
    "received_events_url": "https://api.github.com/users/octocat/received_events",
    "type": "User",
    "site_admin": false
  },
  "created_at": "2012-07-20T01:19:13Z",
  "updated_at": "2012-07-20T01:19:13Z",
  "statuses_url": "https://api.github.com/repos/octocat/example/deployments/1/statuses",
  "repository_url": "https://api.github.com/repos/octocat/example",
  "transient_environment": false,
  "production_environment": true
}

Delete a deployment

Работа с GitHub Apps

If the repository only has one deployment, you can delete the deployment regardless of its status. If the repository has more than one deployment, you can only delete inactive deployments. This ensures that repositories with multiple deployments will always have an active deployment. Anyone with repo or repo_deployment scopes can delete a deployment.

To set a deployment as inactive, you must:

Create a new deployment that is active so that the system has a record of the current state, then delete the previously active deployment.
Mark the active deployment as inactive by adding any non-successful deployment status.

For more information, see "Create a deployment" and "Create a deployment status."

Параметры для "Delete a deployment"

Заголовки
Имя, Тип, Описание
`accept` string Setting to `application/vnd.github+json` is recommended.
Параметры пути
Имя, Тип, Описание
`owner` string Обязательно The account owner of the repository. The name is not case sensitive.
`repo` string Обязательно The name of the repository. The name is not case sensitive.
`deployment_id` integer Обязательно deployment_id parameter

Коды состояния HTTP-ответа для "Delete a deployment"

Код состояния	Описание
`204`	No Content
`404`	Resource not found
`422`	Validation failed, or the endpoint has been spammed.

Примеры кода для "Delete a deployment"

delete/repos/{owner}/{repo}/deployments/{deployment_id}

curl -L \
  -X DELETE \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  https://HOSTNAME/api/v3/repos/OWNER/REPO/deployments/DEPLOYMENT_ID

Response

Status: 204