mirror of
https://github.com/tteck/Proxmox.git
synced 2024-11-17 20:11:17 +00:00
c8aa5a029d
* improve error handling to show more details * improve the way it checks for root password * consistant getty_override * streamline verbose mode * remove v4 scripts * small tweaks
116 lines
3.7 KiB
Bash
116 lines
3.7 KiB
Bash
#!/usr/bin/env bash
|
|
if [ "$VERBOSE" == "yes" ]; then set -x; STD=""; fi
|
|
if [ "$VERBOSE" != "yes" ]; then STD="silent"; fi
|
|
silent() { "$@" > /dev/null 2>&1; }
|
|
if [ "$DISABLEIPV6" == "yes" ]; then echo "net.ipv6.conf.all.disable_ipv6 = 1" >>/etc/sysctl.conf; $STD sysctl -p; fi
|
|
YW=$(echo "\033[33m")
|
|
RD=$(echo "\033[01;31m")
|
|
BL=$(echo "\033[36m")
|
|
GN=$(echo "\033[1;92m")
|
|
CL=$(echo "\033[m")
|
|
RETRY_NUM=10
|
|
RETRY_EVERY=3
|
|
CM="${GN}✓${CL}"
|
|
CROSS="${RD}✗${CL}"
|
|
BFR="\\r\\033[K"
|
|
HOLD="-"
|
|
set -Eeuo pipefail
|
|
trap 'error_handler $LINENO "$BASH_COMMAND"' ERR
|
|
function error_handler() {
|
|
local exit_code="$?"
|
|
local line_number="$1"
|
|
local command="$2"
|
|
local error_message="${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}"
|
|
echo -e "\n$error_message\n"
|
|
}
|
|
|
|
function msg_info() {
|
|
local msg="$1"
|
|
echo -ne " ${HOLD} ${YW}${msg}..."
|
|
}
|
|
|
|
function msg_ok() {
|
|
local msg="$1"
|
|
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
|
|
}
|
|
function msg_error() {
|
|
local msg="$1"
|
|
echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
|
|
}
|
|
|
|
msg_info "Setting up Container OS"
|
|
sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
|
|
locale-gen >/dev/null
|
|
for ((i=RETRY_NUM; i>0; i--)); do
|
|
if [ "$(hostname -I)" != "" ]; then
|
|
break
|
|
fi
|
|
echo 1>&2 -en "${CROSS}${RD} No Network! "
|
|
sleep $RETRY_EVERY
|
|
done
|
|
if [ "$(hostname -I)" = "" ]; then
|
|
echo 1>&2 -e "\n${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}"
|
|
echo -e " 🖧 Check Network Settings"
|
|
exit 1
|
|
fi
|
|
msg_ok "Set up Container OS"
|
|
msg_ok "Network Connected: ${BL}$(hostname -I)"
|
|
|
|
set +e
|
|
alias die=''
|
|
if nc -zw1 8.8.8.8 443; then msg_ok "Internet Connected"; else
|
|
msg_error "Internet NOT Connected"
|
|
read -r -p "Would you like to continue anyway? <y/N> " prompt
|
|
if [[ $prompt == "y" || $prompt == "Y" || $prompt == "yes" || $prompt == "Yes" ]]; then
|
|
echo -e " ⚠️ ${RD}Expect Issues Without Internet${CL}"
|
|
else
|
|
echo -e " 🖧 Check Network Settings"
|
|
exit 1
|
|
fi
|
|
fi
|
|
RESOLVEDIP=$(nslookup "github.com" | awk -F':' '/^Address: / { matched = 1 } matched { print $2}' | xargs)
|
|
if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to ${BL}$RESOLVEDIP${CL}"; fi
|
|
alias die='EXIT=$? LINE=$LINENO error_exit'
|
|
set -e
|
|
|
|
msg_info "Updating Container OS"
|
|
$STD apt-get update
|
|
$STD apt-get -y upgrade
|
|
msg_ok "Updated Container OS"
|
|
|
|
msg_info "Installing Dependencies"
|
|
$STD apt-get install -y curl
|
|
$STD apt-get install -y sudo
|
|
$STD apt-get install -y mc
|
|
msg_ok "Installed Dependencies"
|
|
|
|
msg_info "Installing Podman"
|
|
$STD apt-get -y install podman
|
|
$STD systemctl enable --now podman.socket
|
|
echo -e 'unqualified-search-registries=["docker.io"]' >> /etc/containers/registries.conf
|
|
msg_ok "Installed Podman"
|
|
|
|
echo "export TERM='xterm-256color'" >>/root/.bashrc
|
|
if ! getent shadow root | grep -q "^root:[^\!*]"; then
|
|
msg_info "Customizing Container"
|
|
OS=$(grep "^ID=" /etc/os-release | cut -d'=' -f2)
|
|
if [ "$OS" == "debian" ]; then rm /etc/motd /etc/update-motd.d/10-uname; else chmod -x /etc/update-motd.d/*; fi
|
|
touch ~/.hushlogin
|
|
GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
|
|
mkdir -p $(dirname $GETTY_OVERRIDE)
|
|
cat <<EOF >$GETTY_OVERRIDE
|
|
[Service]
|
|
ExecStart=
|
|
ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM
|
|
EOF
|
|
systemctl daemon-reload
|
|
systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
|
|
msg_ok "Customized Container"
|
|
fi
|
|
if [[ "${SSH_ROOT}" == "yes" ]]; then sed -i "s/#PermitRootLogin prohibit-password/PermitRootLogin yes/g" /etc/ssh/sshd_config; systemctl restart sshd; fi
|
|
|
|
msg_info "Cleaning up"
|
|
$STD apt-get autoremove
|
|
$STD apt-get autoclean
|
|
msg_ok "Cleaned"
|