Add CronMaster install script

install/cronmaster-install.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: Slaviša Arežina (tremor021)
+# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
+# Source: https://github.com/fccview/cronmaster
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing dependencies"
+$STD apt install -y pciutils
+msg_ok "Installed dependencies"
+
+NODE_VERSION="24" NODE_MODULE="yarn" setup_nodejs
+
+setup_deb822_repo \
+  "docker" \
+  "https://download.docker.com/linux/debian/gpg" \
+  "https://download.docker.com/linux/debian" \
+  "trixie" \
+  "stable"
+$STD apt install -y docker-ce-cli
+fetch_and_deploy_gh_release "cronmaster" "fccview/cronmaster" "tarball"
+
+msg_info "Setting up CronMaster"
+AUTH_PASS="$(openssl rand -base64 18 | cut -c1-13)"
+cd /opt/cronmaster
+$STD yarn --frozen-lockfile
+export NEXT_TELEMETRY_DISABLED=1
+$STD yarn build
+cat <<EOF >/opt/cronmaster/.env
+NODE_ENV=production
+APP_URL=
+LOCALE=
+HOME=
+AUTH_PASSWORD=${AUTH_PASS}
+PORT=3000
+HOSTNAME="0.0.0.0"
+NEXT_TELEMETRY_DISABLED=1
+EOF
+{
+  echo "CronMaster Credentials:"
+  echo ""
+  echo "Password: $AUTH_PASS"
+}>>~/cronmaster.creds
+msg_ok "Setup CronMaster"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/cronmaster.service
+[Unit]
+Description=CronMaster Service
+After=network.target
+
+[Service]
+EnvironmentFile=/opt/cronmaster/.env
+WorkingDirectory=/opt/cronmaster
+ExecStart=/usr/bin/yarn start
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl start --now -q cronmaster
+msg_info "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc