> > we don’t use DNS internally — just configuration-managed /etc/hosts files
> This seems very odd and redundant. Does someone manually edit all servers when a new server comes online?
That's what configuration management does for you, edit the file in one place(preferable it's also in version control) and it will change it on every system for you. Some config mangement "tools" that do this for you: Ansible, Puppet, Chef, Saltstack, ...
[+] [-] styfle|8 years ago|reply
> we don’t use DNS internally — just configuration-managed /etc/hosts files
This seems very odd and redundant. Does someone manually edit all servers when a new server comes online?
> Make RANDOM() deterministic
Why would you use random if you want determinism? That sounds like the opposite of random to me.
> David Barrett, Founder of Expensify
Was this blog post really written by the founder!?!
The perftest[0] code is in a branch named "dbarrett_perftest" but that still surprises me.
[0]: https://github.com/Expensify/Bedrock/tree/dbarrett_perftest/...
[+] [-] sdiepend|8 years ago|reply
> This seems very odd and redundant. Does someone manually edit all servers when a new server comes online?
That's what configuration management does for you, edit the file in one place(preferable it's also in version control) and it will change it on every system for you. Some config mangement "tools" that do this for you: Ansible, Puppet, Chef, Saltstack, ...