which control three things:
1. should we initialize?
2. if so, how?
3. what environment variables and user to use
The approach taken is very similar to what the Apache formula uses, namely:
a default dictionary which is over-ridden by:
os-specific defaults,
then os codename defaults,
then os finger defaults,
and finally user-specified pillar values
- this also adds support for grains['osfinger']
It is just a variant of init_db. A more correct solution would be to
support configuring a different initdb command while passing values from
the pillar by default like version. This would make it truly generic but
is probably not achievable given current pillar self-referencing
capabilities (ie. none).
Thus, I decided to make it OS family specific since Debian provides its
own tools to manage clusters, etc. Gentoo also has a specific way to
initialize a new cluster which does not fit with commands.initdb so
the current if/elif would be extended when support is added for Gentoo.
- Corrected inadvertent changes to postgres_user
- Fixed postgres_user
- Explicitly list the grain that we're filtering by even though it's
default
- Place *BSD user and runas into osmap instead of hardcoding
