docker-swarm - 用于监听 docker swarm 事件的 API

Question

我正在尝试连接到 docker 事件总线以监听 swarm 上发生的各种事件，例如节点离开和加入集群、创建的服务等。 问题。

是否有可能在群体级别获得此类信息？

如果是这样，是否dockerpy库可用于监听此类事件？

Answer 1

来自 docker API 文档:https://docs.docker.com/engine/api/v1.39

Various objects within Docker report events when something happens to them.

Containers report these events: attach, commit, copy, create, destroy, detach, die, exec_create, exec_detach, exec_start, exec_die, export, health_status, kill, oom, pause, rename, resize, restart, start, stop, top, unpause, and update

Services report these events: create, update, and remove

Nodes report these events: create, update, and remove

来自 dockerpy 文档: https://docker-py.readthedocs.io/en/stable/api.html?highlight=event

events(since=None, until=None, filters=None, decode=None) Get real-time events from the server. Similar to the docker events command.

Parameters: since (UTC datetime or int) – Get events from this point until (UTC datetime or int) – Get events until this point filters (dict) – Filter the events by event time, container or image decode (bool) – If set to true, stream will be decoded into dicts on the fly. False by default. Returns: A docker.types.daemon.CancellableStream generator

Raises: docker.errors.APIError – If the server returns an error.