Sergeyshinder

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Sergey Shinder

Oct 12

Every deploy told our autoscaler that traffic had gone up forty times

#sergeyshinder #observability #prometheus #kubernetes

2 min read

Sergey Shinder

Oct 12

Our deploy script kept every value except the ones the new chart added

#sergeyshinder #releaseengineering #helm #kubernetes

2 min read

Sergey Shinder

Oct 12

Amazon published a new image and our next apply rebuilt the SFTP server

#sergeyshinder #terraform #iac #aws

2 min read

Sergey Shinder

Oct 12

Our month end reports failed because the container had sixty four megabytes of shared memory

#sergeyshinder #kubernetes #postgres #containers

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Sergey Shinder

Oct 12

One transaction left open for three weeks stopped every write in our database

#sergeyshinder #sre #postgres #reliability

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Sergey Shinder

Oct 12

We replayed failed payouts after the provider had forgotten them

#sergeyshinder #api #payments #integration

2 min read

Sergey Shinder

Oct 12

A customer found our registry token in the history of our image

#sergeyshinder #cicd #docker #security

2 min read

Sergey Shinder

Oct 2

Our bucket policy let the office in and locked out every server we own

#sergeyshinder #terraform #aws #iam

2 min read

Sergey Shinder

Oct 2

A reporting job outranked our ingress controllers and the scheduler agreed

#sergeyshinder #kubernetes #scheduling #containers

2 min read

Sergey Shinder

Oct 2

Our error graph went blank every time we zoomed in on the outage

#sergeyshinder #observability #prometheus #grafana

2 min read

Sergey Shinder

Oct 2

Our beta became the version every new customer installed

#sergeyshinder #releaseengineering #npm #javascript

2 min read

Sergey Shinder

Oct 2

The SMS provider told us when to come back and we heard now

#sergeyshinder #api #integration #http

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Sergey Shinder

Oct 2

Our users were logged out for two weeks before Redis refused to write anything

#sergeyshinder #sre #redis #reliability

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Sergey Shinder

Oct 2

Our invoices lost their accents when we moved to a new CI system

#sergeyshinder #cicd #git #docker

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Sergey Shinder

Oct 1

Our HR sync decided José had left and then hired him again

#sergeyshinder #api #integration #unicode

2 min read

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