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История о очень нетривиальном баге, встретившемся и его отладке в Production.

Завязка истории проста - система, живущая в докере на множестве машин периодически теряла пакеты. В процессе исследования, автору статьи пришлось понять как работает сеть в докере и вспомнить некоторые относительно низкоуровневые способы отладки.

https://medium.com/@loginoff/debugging-a-docker-heisenbug-in-production-586ccb265f7c#.1raew6ciy

#docker #troubleshooting #network

DevOps News
История о очень нетривиальном баге, встретившемся и его отладке в Production.

Завязка истории проста - система, живущая в докере на множестве машин периодически теряла пакеты. В процессе исследования, автору статьи пришлось понять как работает сеть в докере и вспомнить некоторые относительно низкоуровневые способы отладки.

https://medium.com/@loginoff/debugging-a-docker-heisenbug-in-production-586ccb265f7c#.1raew6ciy

#docker #troubleshooting #network
Medium
Debugging a Docker Heisenbug in production
Imagine a small Docker Swarm. The old school Swarm, not swarm-mode. On this Swarm cluster we run a myriad of different microservices that…
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История о очень нетривиальном баге

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