Add basic Bullseye server setup.

[config] / bullseye / setup_scripts / setup.sh

diff --git a/bullseye/setup_scripts/setup.sh b/bullseye/setup_scripts/setup.sh
new file mode 100755 (executable)
index 0000000..aadfc25
--- /dev/null
+++ b/bullseye/setup_scripts/setup.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+set -e
+
+# Provide maximum input for set_hostname_and_fqdn.sh.
+if [ "$#" -lt 2 ]; then
+    echo 'Need at least two arguments (hostname, FQDN).'
+    false
+fi
+hostname="$1"
+fqdn="$2"
+shift 2
+
+config_tree_prefix="${HOME}/config/bullseye"
+setup_scripts_dir="${config_tree_prefix}/setup_scripts"
+cd "${setup_scripts_dir}"
+
+# Adapt /etc/ to our needs by copying from ./etc_files. This will set
+# basic configurations affecting following steps, such as setup of APT
+# and the locale selection, so needs to be right at the beginning.
+./copy_dirtree.sh "${config_tree_prefix}/etc_files" "" all "$@"
+
+# Set hostname and FQDN.
+./set_hostname_and_fqdn.sh "${hostname}" "${fqdn}"
+
+# Ensure package installation state as defined by what packages are
+# defined as required by Debian policy and by settings in ./apt-mark/.
+apt update
+./install_for_target.sh all "$@"
+./purge_nonrequireds.sh all "$@"
+
+# Ensure our desired locale is available.
+locale-gen
+
+# Only upgrade after reducing the system to the desired minimum, so that
+# we don't need to get more data than necessary.
+apt -y dist-upgrade
+
+# Set Berlin localtime.
+ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime