Most releases are automated with time lockouts.
Re:Slack is down
by cratermoon on Monday January 04, 2021 @01:01PM
(#25635293)
In what companies?
Competent ones like those you'd hear about being down on HN.
At least that how it worked at one FAANG
Re:Slack is down
by londons_explore on Tuesday January 05, 2021 @04:40AM
(#25643800)
It varies a lot by team... I think it's common to have a single click "start" button to press. It's a good sanity check that a release isn't going to happen during a fire drill, outage, or strike...
Or unless that engineer was not in the US
Re:Slack is down
by cratermoon on Monday January 04, 2021 @12:22PM
(#25634590)
Very possible. I don't know what Slack's workforce distribution is. In places I've worked there have definitely been some incidents in US off-hours triggered by someone on the other side of the world.
What it could be is some engineer somewhere coming in after the holiday, noticing a slightly flaky thing, and thinking, "I'll reboot/redeploy/refresh this thing so the flakiness doesn't get worse". Only it turns out the flaky thing was a signal of something else falling over. Or maybe the redeploy was the wrong version because of bad CI/CD, or maybe the person just fat-fingered it.