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ProxmoxVE/ct/apache-tomcat.sh

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#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
# Copyright (c) 2021-2026 community-scripts ORG
# Author: MickLesk (Canbiz)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://tomcat.apache.org/
APP="Apache-Tomcat"
var_tags="${var_tags:-webserver}"
var_disk="${var_disk:-5}"
var_cpu="${var_cpu:-1}"
var_ram="${var_ram:-1024}"
var_os="${var_os:-debian}"
var_version="${var_version:-13}"
var_unprivileged="${var_unprivileged:-1}"
header_info "$APP"
variables
color
catch_errors
function update_script() {
header_info
check_container_storage
check_container_resources
TOMCAT_DIR=$(ls -d /opt/tomcat-* 2>/dev/null | head -n1)
if [[ -z "$TOMCAT_DIR" || ! -d "$TOMCAT_DIR" ]]; then
msg_error "No ${APP} Installation Found!"
exit
fi
# Detect major version and current version from install path (e.g., /opt/tomcat-11 -> 11)
TOMCAT_MAJOR=$(basename "$TOMCAT_DIR" | grep -oP 'tomcat-\K[0-9]+')
if [[ -z "$TOMCAT_MAJOR" ]]; then
msg_error "Cannot determine Tomcat major version from path: $TOMCAT_DIR"
exit
fi
CURRENT_VERSION=$(grep -oP 'Apache Tomcat Version \K[0-9.]+' "$TOMCAT_DIR/RELEASE-NOTES" 2>/dev/null || echo "unknown")
LATEST_VERSION=$(curl -fsSL "https://dlcdn.apache.org/tomcat/tomcat-${TOMCAT_MAJOR}/" | grep -oP 'v[0-9]+\.[0-9]+\.[0-9]+(-M[0-9]+)?/' | sort -V | tail -n1 | sed 's/\/$//; s/v//')
if [[ -z "$LATEST_VERSION" ]]; then
msg_error "Failed to fetch latest version for Tomcat ${TOMCAT_MAJOR}"
exit
fi
if [[ "$CURRENT_VERSION" == "$LATEST_VERSION" ]]; then
msg_ok "${APP} ${CURRENT_VERSION} is already up to date"
exit
fi
msg_info "Stopping Tomcat service"
systemctl stop tomcat
msg_ok "Stopped Tomcat service"
msg_info "Backing up configuration and applications"
BACKUP_DIR="/tmp/tomcat-backup-$$"
mkdir -p "$BACKUP_DIR"
cp -a "$TOMCAT_DIR/conf" "$BACKUP_DIR/conf"
cp -a "$TOMCAT_DIR/webapps" "$BACKUP_DIR/webapps"
[[ -d "$TOMCAT_DIR/lib" ]] && cp -a "$TOMCAT_DIR/lib" "$BACKUP_DIR/lib"
msg_ok "Backed up configuration and applications"
msg_info "Downloading Tomcat ${LATEST_VERSION}"
TOMCAT_URL="https://dlcdn.apache.org/tomcat/tomcat-${TOMCAT_MAJOR}/v${LATEST_VERSION}/bin/apache-tomcat-${LATEST_VERSION}.tar.gz"
curl -fsSL "$TOMCAT_URL" -o /tmp/tomcat-update.tar.gz
msg_ok "Downloaded Tomcat ${LATEST_VERSION}"
msg_info "Installing update"
rm -rf "${TOMCAT_DIR:?}"/*
tar --strip-components=1 -xzf /tmp/tomcat-update.tar.gz -C "$TOMCAT_DIR"
rm -f /tmp/tomcat-update.tar.gz
msg_ok "Installed update"
msg_info "Restoring configuration and applications"
cp -a "$BACKUP_DIR/conf"/* "$TOMCAT_DIR/conf/"
cp -a "$BACKUP_DIR/webapps"/* "$TOMCAT_DIR/webapps/" 2>/dev/null || true
if [[ -d "$BACKUP_DIR/lib" ]]; then
for jar in "$BACKUP_DIR/lib"/*.jar; do
[[ -f "$jar" ]] || continue
jar_name=$(basename "$jar")
if [[ ! -f "$TOMCAT_DIR/lib/$jar_name" ]]; then
cp "$jar" "$TOMCAT_DIR/lib/"
fi
done
fi
rm -rf "$BACKUP_DIR"
chown -R root:root "$TOMCAT_DIR"
msg_ok "Restored configuration and applications"
msg_info "Starting Tomcat service"
systemctl start tomcat
msg_ok "Started Tomcat service"
msg_ok "Updated successfully!"
exit
}
start
build_container
description
msg_ok "Completed successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:8080${CL}"