Sergeyshinder

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Sergey Shinder

Nov 5

Our CPU dashboard counted every pod twice and we added twelve nodes to match

#sergeyshinder #observability #prometheus #kubernetes

2 min read

Sergey Shinder

Nov 5

Ansible looked for our old partner certificates on the CI runner and left them on every gateway

#sergeyshinder #ansible #iac #security

2 min read

Sergey Shinder

Nov 5

We added a fourth cache server and three quarters of our keys moved

#sergeyshinder #sre #caching #reliability

2 min read

Sergey Shinder

Nov 5

Our refund consumer was stopped for nine days and came back at the end of the topic

#sergeyshinder #sre #kafka #reliability

2 min read

Sergey Shinder

Nov 5

We switched to squash merges and semantic-release found nothing to release for five weeks

#sergeyshinder #release #automation #git

2 min read

Sergey Shinder

Nov 5

RabbitMQ confirmed every DHL Express label request and put none of them in a queue

#sergeyshinder #rabbitmq #integration #messaging

2 min read

Sergey Shinder

Nov 5

We required non root containers and our nightly export waited twelve days to start

#sergeyshinder #kubernetes #docker #security

2 min read

Sergey Shinder

Nov 4

One curly apostrophe made every delivery text three messages long

#sergeyshinder #integration #sms #api

2 min read

Sergey Shinder

Nov 4

We started shipping to Norway and Ansible wrote it into our config as false

#sergeyshinder #ansible #yaml #iac

2 min read

Sergey Shinder

Nov 4

Our workers wedged after a broker failover and Kubernetes never ran the health check in their image

#sergeyshinder #kubernetes #docker #devops

2 min read

Sergey Shinder

Nov 4

Our warehouse link was full and the graph said it was using three hundred megabits

#sergeyshinder #monitoring #prometheus #networking

2 min read

Sergey Shinder

Nov 4

Three services shared one deploy queue and the middle one never deployed

#sergeyshinder #cicd #githubactions #deployment

2 min read

Sergey Shinder

Nov 5

We moved a Go release tag to fix a bug and half our users got the old code

#sergeyshinder #go #release #versioning

2 min read

Sergey Shinder

Nov 3

Our address lookups took one second or three and the service said it had answered in forty milliseconds

#sergeyshinder #sre #linux #performance

2 min read

Sergey Shinder

Nov 3

Our deploy script restarted twelve servers in three minutes and systemctl said yes to every one

#sergeyshinder #systemd #linux #deployment

2 min read

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