#!/usr/bin/env bash silent() { "$@" > /dev/null 2>&1; } if [ "$VERBOSE" == "yes" ]; then set -x; fi 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 NUM=$RETRY_NUM CM="${GN}✓${CL}" CROSS="${RD}✗${CL}" BFR="\\r\\033[K" HOLD="-" set -o errexit set -o errtrace set -o nounset set -o pipefail shopt -s expand_aliases alias die='EXIT=$? LINE=$LINENO error_exit' trap die ERR function error_exit() { trap - ERR local reason="Unknown failure occurred." local msg="${1:-$reason}" local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE" echo -e "$flag $msg" 1>&2 exit $EXIT } 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 while [ "$(hostname -I)" = "" ]; do echo 1>&2 -en "${CROSS}${RD} No Network! " sleep $RETRY_EVERY ((NUM--)) if [ $NUM -eq 0 ]; then echo 1>&2 -e "${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}" exit 1 fi done 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? " 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 $RESOLVEDIP"; fi alias die='EXIT=$? 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 $STD apt-get install -y git msg_ok "Installed Dependencies" msg_info "Setting up Node.js Repository" $STD bash <(curl -fsSL https://deb.nodesource.com/setup_16.x) msg_ok "Set up Node.js Repository" msg_info "Installing Node.js" $STD apt-get install -y nodejs msg_ok "Installed Node.js" msg_info "Installing Wiki.js" mkdir -p /opt/wikijs cd /opt/wikijs $STD wget https://github.com/Requarks/wiki/releases/latest/download/wiki-js.tar.gz tar xzf wiki-js.tar.gz rm wiki-js.tar.gz cat </opt/wikijs/config.yml bindIP: 0.0.0.0 port: 3000 db: type: sqlite storage: /opt/wikijs/db.sqlite logLevel: info logFormat: default dataPath: /opt/wikijs/data bodyParserLimit: 5mb EOF $STD npm rebuild sqlite3 msg_ok "Installed Wiki.js" msg_info "Creating Service" service_path="/etc/systemd/system/wikijs.service" echo "[Unit] Description=Wiki.js After=network.target [Service] Type=simple ExecStart=/usr/bin/node server Restart=always User=root Environment=NODE_ENV=production WorkingDirectory=/opt/wikijs [Install] WantedBy=multi-user.target" >$service_path $STD systemctl enable --now wikijs msg_ok "Created Service" PASS=$(grep -w "root" /etc/shadow | cut -b6) echo "export TERM='xterm-256color'" >>/root/.bashrc if [[ $PASS != $ ]]; then msg_info "Customizing Container" chmod -x /etc/update-motd.d/* touch ~/.hushlogin GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf" mkdir -p $(dirname $GETTY_OVERRIDE) cat <$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"