LXC: normalize package installation & user creation.

utils/lib.sh:
- get DIST_ID & DIST_VERSION from /etc/os-release
- pkg_[install|remove|...] supports ubuntu, debian, archlinux & fedora

utils/lxc.sh
- Workaround for the "setrlimit(RLIMIT_CORE): Operation not permitted" error::
    'Set disable_coredump false' >> /etc/sudo.conf

utils/[searx.sh|filtron.sh|morty.sh]
- switched user creation from 'adduser' perl script to 'useradd' built-in
  command

utils/searx.sh
- install packages for ubuntu, debian, archlinux & fedora

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 8 insertions, 3 deletions

diff --git a/utils/lxc.sh b/utils/lxc.sh
index 08205d374..8020b1346 100755
--- a/utils/lxc.sh
+++ b/utils/lxc.sh
@@ -39,12 +39,15 @@ ubu1904_boilerplate="$ubu1804_boilerplate"
 # shellcheck disable=SC2034
 archlinux_boilerplate="
 pacman -Syu --noconfirm
-pacman -S --noconfirm git curl wget
+pacman -S --noconfirm git curl wget sudo
+echo 'Set disable_coredump false' >> /etc/sudo.conf
 "
 
+# shellcheck disable=SC2034
 fedora31_boilerplate="
 dnf update -y
-dnf install -y git curl wget
+dnf install -y git curl wget hostname
+echo 'Set disable_coredump false' >> /etc/sudo.conf
 "
 
 REMOTE_IMAGES=()
@@ -162,7 +165,9 @@ main() {
                 lxc exec "${i}" -- "$@"
                 exit_val=$?
                 if [[ $exit_val -ne 0 ]]; then
-                    err_msg "[${_BBlue}${i}${_creset}] exit code (${_BRed}${exit_val}${_creset}) from ${_BGreen}${*}${_creset}"
+                    warn_msg "[${_BBlue}${i}${_creset}] exit code (${_BRed}${exit_val}${_creset}) from ${_BGreen}${*}${_creset}"
+                else
+                    info_msg "[${_BBlue}${i}${_creset}] exit code (${_BRed}${exit_val}${_creset}) from ${_BGreen}${*}${_creset}"
                 fi
             done
             ;;