4 ms·

If anyone is curious about their deployment process https://slack.engineering/deploys-at-slack-cd0d28c61701?gi=efefc4866bb1 https://slack.engineering/deploys-at

If anyone is curious about their deployment process https://slack.engineering/deploys-at-slack-cd0d28c61701?gi=efefc4866bb1 https://slack.engineering/deploys-at-slack-cd0d28c61701?gi=e... Seems hard for a new deployment to cause a global outage since they do a phased deploy. Could be some network glitch causing this issue. We never know until they come up with an update.

dangwu 6y ago
Everywhere I’ve worked has done phased deployments. Shit still goes wrong all the time. Also, I would wager that most outages are not due to code deployments, but live config changes.
- samrohn 6y ago
  Makes sense. I recollect some of the postmortem reports I read where live config changes triggered cascading outages.
- steelframe 6y ago
  Underscoring the maxim in production environments: Configuration Is Code.