Sergeyshinder

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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

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

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 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

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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

Sergey Shinder

Nov 3

Our supplier moved its price file to a CDN and every accented product name came back garbled

#sergeyshinder #python #integration #api

2 min read

Sergey Shinder

Nov 3

Our new carrier key ended with a newline and every pod refused to send it

#sergeyshinder #kubernetes #go #devops

2 min read

Sergey Shinder

Nov 3

We upgraded Prometheus and our latency alert stopped matching the bucket it was written for

#sergeyshinder #prometheus #monitoring #observability

2 min read

Sergey Shinder

Nov 3

Ansible ran our run once task four times and gave our servers four signing keys

#sergeyshinder #ansible #automation #iac

2 min read

Sergey Shinder

Nov 3

Our deploy job got an empty image tag because the runner thought it was a secret

#sergeyshinder #cicd #githubactions #helm

2 min read

Sergey Shinder

Nov 2

One apostrophe in a delivery address ended our despatch advice in the middle of a segment

#sergeyshinder #integration #edi #api

2 min read

Sergey Shinder

Nov 2

We changed the user data on our integration server and Terraform restarted it without running a line

#sergeyshinder #terraform #aws #iac

2 min read

Sergey Shinder

Nov 2

Our third search replica waited six hours for a node in a zone our node group did not cover

#sergeyshinder #kubernetes #storage #aws

2 min read

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