Debian 11 (Bullseye) Configuration Files

# Since for most Docker users, package installs happen in "docker build" steps,
# they essentially become individual layers due to the way Docker handles
# layering, especially using CoW filesystems.…

# Since Docker users are looking for the smallest possible final images, the
# following emerges as a very common pattern:

#   RUN apt-get update \
#       && apt-get install -y <packages> \
#      …

// Pre-configure all packages with debconf before they are installed.
// If you don't like it, comment it out.
DPkg::Pre-Install-Pkgs {"/usr/sbin/dpkg-preconfigure --apt || true";};

APT
{
  NeverAutoRemove
  {
	"^firmware-linux.*";
	"^linux-firmware$";
	"^linux-image-[a-z0-9]*$";
	"^linux-image-[a-z0-9]*-[a-z0-9]*$";
  };

  VersionedKernelPackages
  {
	# kernels
	"linux-.*";
	"…

/var/log/postgresql/*.log {
       weekly
       rotate 10
       copytruncate
       delaycompress
       compress
       notifempty
       missingok
       su root root
}

# systemd service template for PostgreSQL clusters. The actual instances will
# be called "postgresql@version-cluster", e.g. "postgresql@9.3-main". The
# variable %i expands to "version-cluster", %I …

# postgresql.service is the meta unit for managing all PostgreSQL clusters on
# the system at once. Conceptually, this unit is more like a systemd target,
# but we are using a service since targets c…

# -----------------------------
# PostgreSQL configuration file
# -----------------------------
#
# This file consists of lines of the form:
#
#   name = value
#
# (The "=" is optional.)  Whitespace …

# environment variables for postgres processes
# This file has the same syntax as postgresql.conf:
#  VARIABLE = simple_value
#  VARIABLE2 = 'any value!'
# I. e. you need to enclose any value which d…

# PostgreSQL User Name Maps
# =========================
#
# ---------------
# Mapping Records
# ---------------
#
# Refer to the PostgreSQL documentation, chapter "Client
# Authentication" for a comp…

# PostgreSQL Client Authentication Configuration File
# ===================================================
#
# Refer to the "Client Authentication" section in the PostgreSQL
# documentation for a co…

# Automatic pg_ctl configuration
# This configuration file contains cluster specific options to be passed to
# pg_ctl(1).

pg_ctl_options = ''

# Automatic startup configuration
#   auto: automatically start the cluster
#   manual: manual startup with pg_ctlcluster/postgresql@.service only
#   disabled: refuse to start cluster
# See pg_creat…

[options]
addons_path = /mnt/extra-addons
data_dir = /var/lib/odoo
; admin_passwd = admin
; csv_internal_sep = ,
; db_maxconn = 64
; db_name = False
; db_template = template1
; dbfilter = .*
; debug_…