We only want to change cases where we're talking about the hostname; HTTP
requests should still go to staging.humbughq.com for now.
Before this commit is deployed the hostname of staging.humbughq.com should
be changed to staging.zulip.net on the VM.
(the same for prod)
(imported from commit 7412530773f720ac227f40061c9ddb1a851e19bb)
This must be deployed after we update our running nginx configuration
to serve api.humbughq.com.
(imported from commit b5c34ebdd595f55eecd6dca6a18a37f105107bd5)
Modified files need to be copied into the right place. The checkout
on git.humbughq.com also needs to be updated.
(imported from commit dbe9e05a0512e1f59c7819dd8d44c2c4e9c83bcf)
When deploying to prod, this will require a manual install of the
rabbitmq_* files to /etc/munin/plugins/ and an edit of
/etc/munin/plugin-conf.d/munin-node.conf
(imported from commit 4c10e634b04200dda1c4f4989e37fe232143240f)