Pete Vander Giessen b4f90c6eca Make logging better ...

Move logging output for most services to systemd.

Add a hook in snap.openstack to tell OpenStack services to wait
until we set database.ready in the snap config before starting. This
prevents spamming systemd with error messages before we run
microstack.init (See matching PR against snap.openstack, coming soon.)

Incidentally fix issue w/ the way that shell.py was running
CalledProcessError and parsing output.

Order patches part after uca-sources, to work around an issue we
discovered with apt update while those two parts are running in
parallel. (python-apt segfaults, and no fun is had by anyone.)

Remaining gaps in our logging: systemd still displays some errors
during init, which might be fixable with further ordering of snapctl
start invocations. We're also relying on MySQL and RabbitMQ log output
to know when those services are started, so we haven't moved their
output to systemd just yet.

Dropped in a fix to work w/ updated version of snap.openstack.

Change-Id: I130ed730c14ab35b8b677b9c9f573fa6fe1e8f13

2019-10-08 13:13:23 +00:00

2.1 KiB

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