Claude
11a4e249b6
Same bug as the previous filebrowser/fmd fix: vaultwarden, immich, audiobookshelf, homebox, rustdesk, emby, meshcentral, traccar, lyrion, actualbudget, mealie, joplin, jellyfin, unifi, and ntfy all showed "Manage that install (update / full reinstall / cancel)" when re-run against an existing install, but choosing "1) Manage" fell straight through into the same unconditional fresh-install flow every time regardless of choice — no way to actually cancel or update in place. Wired all 15 up to prompt_reinstall_mode, matching the reference pattern in services/mattermost.sh: update pulls + restarts the existing container without touching config, cancel leaves the install untouched, fresh falls through to the existing full-install flow unchanged. Also add `setup.sh --status`: a plain-text listing of every service with its install state, using the exact same is_installed() calls the whiptail checklist's [installed] marker uses. Exists so "is X actually installed" can be answered by reading terminal output directly, without depending on a whiptail checklist screen where a narrow/resized terminal can truncate the "[installed]" suffix off-screen with no visible sign that happened.
418 lines
18 KiB
Bash
418 lines
18 KiB
Bash
#!/bin/bash
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# services/meshcentral.sh — Self-hosted remote device management server (MeshCentral).
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# Part of the modular post-install system (sourced by setup.sh).
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#
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# Can also be run standalone on any machine:
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# sudo bash meshcentral.sh
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# (Docker must already be installed when run standalone)
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#
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# Ported from ubuntu-post-install-24.04-crowdsec.sh (# ---- MESHCENTRAL SERVER ----).
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# Own ~/docker/meshcentral/ with a standalone docker-compose.yml + .env.
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# HTTPS on port 4430, agent listener on 4433. First visit: create admin account.
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# ── Standalone bootstrap ──────────────────────────────────────────────────────
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# Detected when the script is executed directly rather than sourced by setup.sh.
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# Sets up helpers and globals, then defers execution until after the function
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# definition at the bottom of this file.
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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[[ "$(id -u)" == "0" ]] || { echo "Run with sudo: sudo bash $0"; exit 1; }
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_SELF_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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_COMMON="$_SELF_DIR/../lib/common.sh"
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if [[ -f "$_COMMON" ]]; then
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# Full repo present — use the real helpers (picks up ~/docker/.config too)
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# shellcheck source=../lib/common.sh
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source "$_COMMON"
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else
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# One-off copy — inline minimal stubs so the script works without the repo
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log_info() { echo -e "\033[0;34m[INFO]\033[0m $*"; }
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log_success() { echo -e "\033[0;32m[OK]\033[0m $*"; }
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log_warning() { echo -e "\033[1;33m[WARN]\033[0m $*"; }
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log_error() { echo -e "\033[0;31m[ERROR]\033[0m $*" >&2; }
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require_docker() {
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command -v docker &>/dev/null || {
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log_error "Docker not found. Install it first:"
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log_error " curl -fsSL https://get.docker.com | sudo sh"
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return 1
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}
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docker compose version &>/dev/null || {
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log_error "Docker Compose plugin missing:"
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log_error " sudo apt-get install -y docker-compose-plugin"
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return 1
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}
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}
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ensure_docker_dir_ownership() {
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$@" 2>/dev/null || true
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}
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port_in_use() {
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local _port="$1" _proto="${2:-tcp}"
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local _flag="-tlnH"
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[ "$_proto" = "udp" ] && _flag="-ulnH"
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ss "$_flag" "sport = :${_port}" 2>/dev/null | grep -q .
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}
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find_free_port() {
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local _varname="$1" _port="$2" _proto="${3:-tcp}"
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while port_in_use "$_port" "$_proto"; do
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_port=$((_port + 1))
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done
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eval "$_varname='$_port'"
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}
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# Match common.sh's eval-based pattern so local vars in install_* are set correctly
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prompt_text() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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prompt_yn() {
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local _q="$1" _def="$2" _var="$3" _r
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[[ "${UNATTENDED:-false}" == "true" ]] && { eval "$_var='$_def'"; return; }
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read -r -p " $_q " _r
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eval "$_var='${_r:-$_def}'"
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}
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configure_caddy_for_service() {
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local _name="$1" _upstream="$2" _subdomain="$3" _extra="${4:-}"
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local _caddy_dir="$DOCKER_DIR/caddy"
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local _caddyfile="$_caddy_dir/Caddyfile"
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local _display_port="${_upstream##*:}"
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# Determine mode: local Caddy, remote Caddy, or none
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local _mode="none"
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[[ -d "$_caddy_dir" ]] && _mode="local"
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[[ -n "${CADDY_REMOTE_HOST:-}" ]] && [[ "$_mode" != "local" ]] && _mode="remote"
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[[ "$_mode" == "none" ]] && {
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log_info "Access $_name directly on port $_display_port."
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return 0
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}
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echo ""
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local _do_caddy=""
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if [[ "$_mode" == "remote" ]]; then
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log_info "Remote Caddy configured (${CADDY_REMOTE_HOST})."
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log_info "A snippet file will be saved to ~/docker/caddy-snippets/."
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fi
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read -r -p " Configure Caddy reverse proxy for $_name? [y/N]: " _do_caddy
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[[ "${_do_caddy,,}" == "y" ]] || {
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log_info "Skipping — access at: http://localhost:$_display_port"
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return 0
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}
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# Domain prompt — pre-fill from SITE_DOMAIN when available
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local _default_domain=""
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if [[ -n "${SITE_DOMAIN:-}" ]] && [[ "$SITE_DOMAIN" != "example.com" ]]; then
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_default_domain="${_subdomain}.${SITE_DOMAIN}"
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log_info "Default: $_default_domain"
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fi
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local _domain=""
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read -r -p " Domain [${_default_domain:-required}]: " _domain
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_domain="${_domain:-$_default_domain}"
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[[ -n "$_domain" ]] || { log_warning "No domain entered — skipping Caddy."; return 0; }
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# Build upstream — remote Caddy uses host IP:port, not container name
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local _block_upstream="$_upstream"
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if [[ "$_mode" == "remote" ]]; then
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_block_upstream="${CADDY_REMOTE_HOST}:${_display_port}"
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fi
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local _site_block
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_site_block="$(cat << CBLOCK
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# $_name
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${_domain} {
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reverse_proxy ${_block_upstream}
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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X-Content-Type-Options "nosniff"
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X-Frame-Options "SAMEORIGIN"
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Referrer-Policy "strict-origin-when-cross-origin"
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}
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log {
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output file /var/log/caddy/${_domain}.log
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format json
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}
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${_extra}
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}
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CBLOCK
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)"
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if [[ "$_mode" == "local" ]]; then
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if [[ -f "$_caddyfile" ]]; then
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local _bk="$_caddy_dir/Caddyfile.backup.$(date +%Y%m%d-%H%M%S)"
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cp "$_caddyfile" "$_bk"
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log_info "Backed up Caddyfile to $(basename "$_bk")"
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else
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touch "$_caddyfile"
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fi
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if grep -q "^${_domain}" "$_caddyfile" 2>/dev/null; then
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log_warning "$_domain already in Caddyfile"
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local _ow=""
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read -r -p " Overwrite? [y/N]: " _ow
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[[ "${_ow,,}" == "y" ]] || { log_info "Keeping existing entry."; return 0; }
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sed -i "/^${_domain}/,/^}/d" "$_caddyfile"
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fi
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printf '%s\n' "$_site_block" >> "$_caddyfile"
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log_success "Added $_domain to Caddyfile"
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docker exec caddy caddy fmt --overwrite /etc/caddy/Caddyfile 2>/dev/null || true
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if docker exec caddy caddy reload --config /etc/caddy/Caddyfile 2>/dev/null; then
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log_success "$_name accessible at: https://$_domain"
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else
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log_warning "Reload failed — check: docker logs caddy"
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log_info "Manual reload: docker exec caddy caddy reload --config /etc/caddy/Caddyfile"
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fi
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else
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local _snippet_dir="$DOCKER_DIR/caddy-snippets"
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local _snippet_file="$_snippet_dir/${_subdomain}.caddy"
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mkdir -p "$_snippet_dir"
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printf '%s\n' "$_site_block" > "$_snippet_file"
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chown "$ACTUAL_USER:$ACTUAL_USER" "$_snippet_file" 2>/dev/null || true
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log_success "Snippet saved: $_snippet_file"
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log_info "Copy to Caddy machine:"
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log_info " scp $_snippet_file caddy-host:~/caddy-snippets/"
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log_info " rsync -av $_snippet_dir/ caddy-host:~/caddy-snippets/ (all at once)"
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fi
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}
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write_readme() {
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local _dir="$1"; shift
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mkdir -p "$_dir"
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cat > "$_dir/README.md"
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}
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fi
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# Globals — ACTUAL_USER/ACTUAL_HOME must come before DOCKER_DIR
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# ($HOME under sudo is /root, not the real user's home)
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ACTUAL_USER="${ACTUAL_USER:-${SUDO_USER:-$USER}}"
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ACTUAL_HOME="$(getent passwd "$ACTUAL_USER" 2>/dev/null | cut -d: -f6 || echo "${HOME:-/root}")"
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DOCKER_DIR="${DOCKER_DIR:-$ACTUAL_HOME/docker}"
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DRY_RUN="${DRY_RUN:-false}"
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UNATTENDED="${UNATTENDED:-false}"
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SITE_TZ="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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SITE_DOMAIN="${SITE_DOMAIN:-example.com}"
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SITE_CADDY_NET="${SITE_CADDY_NET:-caddy_net}"
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register_service() { :; } # no-op — no wizard to register into
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_RUN_STANDALONE=1
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fi
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# ─────────────────────────────────────────────────────────────────────────────
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register_service meshcentral utilities "Self-hosted remote device management server (MeshCentral)" 4430
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install_meshcentral() {
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require_docker || return 1
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# ── Instance selection ───────────────────────────────────────────────────
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# First instance keeps the plain "meshcentral" name/paths/ports exactly as
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# before (zero behavior change for anyone with a single instance). Only
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# asking to add a second one introduces suffixed naming — same pattern as
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# services/mattermost.sh and services/wordpress.sh. Two ports (web + agent)
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# move together so they stay easy to reason about instance-to-instance.
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local MC_DIR="$DOCKER_DIR/meshcentral"
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local INSTANCE_SUFFIX="" CONTAINER="meshcentral"
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local WEB_PORT="4430" AGENT_PORT="4433"
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if [ "$DRY_RUN" = true ]; then
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echo "[DRY-RUN] MeshCentral would:"
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echo " - Offer to add a new, separate instance if one already exists"
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echo " - Create \$DOCKER_DIR/meshcentral(-<name>) with docker-compose.yml + .env (data/ files/ backups/)"
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echo " - Prompt for hostname (domain or IP for agent connections)"
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echo " - Expose port 4430 (HTTPS web) and 4433 (agent), auto-scanned for additional instances"
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echo " - Offer a Caddy reverse proxy and to start the container"
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return 0
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fi
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if [ -d "$MC_DIR" ]; then
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echo ""
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echo " MeshCentral is already installed at $MC_DIR."
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echo " 1) Manage that install (update / full reinstall / cancel)"
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echo " 2) Add a NEW, separate MeshCentral instance alongside it (its own"
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echo " server, devices, and ports — full isolation)"
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echo ""
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local _TOP_CHOICE=""
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prompt_text " Choice [1/2]:" "1" _TOP_CHOICE
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if [ "$_TOP_CHOICE" = "2" ]; then
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local _suffix=""
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while true; do
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prompt_text " Short name for the new instance (letters/numbers/hyphens, e.g. 'clients'):" "" _suffix
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_suffix="$(echo "$_suffix" | tr -cs 'a-zA-Z0-9-' '-' | sed 's/^-*//;s/-*$//')"
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if [ -z "$_suffix" ]; then
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log_warning "Name can't be empty."; continue
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fi
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if [ -d "$DOCKER_DIR/meshcentral-$_suffix" ]; then
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log_warning "meshcentral-$_suffix already exists — pick another name."; continue
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fi
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break
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done
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INSTANCE_SUFFIX="$_suffix"
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MC_DIR="$DOCKER_DIR/meshcentral-$_suffix"
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CONTAINER="meshcentral-$_suffix"
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log_info "New instance: $MC_DIR"
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else
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# "Manage that install" on THIS instance — the banner above promises
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# update/fresh/cancel, so actually offer it instead of falling straight
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# through into the same unconditional-overwrite flow as a new install.
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if [[ -f "$MC_DIR/docker-compose.yml" ]]; then
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local MODE=""
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prompt_reinstall_mode MODE
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case "$MODE" in
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update)
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log_info "Refreshing the MeshCentral image only — existing config, port, and Caddy setup are left as-is."
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( cd "$MC_DIR" && docker compose pull && docker compose up -d ) \
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&& log_success "MeshCentral image refreshed" \
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|| log_warning "Refresh failed — check: docker compose -f $MC_DIR/docker-compose.yml logs"
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return 0
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;;
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cancel)
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log_info "Leaving the existing install as-is."
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return 0
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;;
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fresh) ;; # fall through to the full install flow below
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esac
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fi
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fi
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fi
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# Scan for free ports unconditionally, moving both together — not just
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# when adding an explicit additional instance. A plain first install can
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# just as easily collide with an unrelated service that already claimed
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# one of these default ports — see CLAUDE.md's "Port collision
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# avoidance" section.
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while port_in_use "$WEB_PORT" || port_in_use "$AGENT_PORT"; do
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WEB_PORT=$((WEB_PORT + 1))
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AGENT_PORT=$((AGENT_PORT + 1))
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done
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local MC_HOSTNAME=""
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prompt_text "MeshCentral hostname (domain or IP) [localhost]:" "localhost" MC_HOSTNAME
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MC_HOSTNAME="${MC_HOSTNAME:-localhost}"
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mkdir -p "$MC_DIR"
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ensure_docker_dir_ownership "$MC_DIR"
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cd "$MC_DIR" || return 1
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# Mirrors configure_caddy_for_service's own mode resolution (lib/common.sh):
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# explicit CADDY_MODE from the site config wins, then a local ~/docker/caddy,
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# then the legacy CADDY_REMOTE_HOST var. Only "local" joins caddy_net — a
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# remote Caddy box can't resolve container names on this host's bridge
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# network anyway; it reaches this service via the host's published port.
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local _CADDY_MODE="${CADDY_MODE:-none}"
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[ "$_CADDY_MODE" = "none" ] && [ -d "$DOCKER_DIR/caddy" ] && _CADDY_MODE="local"
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[ "$_CADDY_MODE" = "none" ] && [ -n "${CADDY_REMOTE_HOST:-}" ] && _CADDY_MODE="remote"
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local _CADDY_NET_BLOCK=""
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local _CADDY_NET_SECTION=""
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if [ "$_CADDY_MODE" = "local" ]; then
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_CADDY_NET_BLOCK=" networks:
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- caddy_net
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"
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_CADDY_NET_SECTION="
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networks:
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caddy_net:
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external: true
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name: ${SITE_CADDY_NET:-caddy_net}
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"
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fi
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cat > docker-compose.yml << MC_COMPOSE
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name: $CONTAINER
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services:
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meshcentral:
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image: ghcr.io/ylianst/meshcentral:latest
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container_name: $CONTAINER
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hostname: $CONTAINER
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restart: unless-stopped
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environment:
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- NODE_ENV=production
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- HOSTNAME=\${MC_HOSTNAME:-localhost}
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- REVERSE_PROXY=\${MC_REVERSE_PROXY:-false}
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- REVERSE_PROXY_TLS_PORT=\${MC_TLS_PORT:-443}
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- IFRAME=false
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- ALLOW_NEW_ACCOUNTS=true
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- WEBRTC=true
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volumes:
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- ./data:/opt/meshcentral/meshcentral-data
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- ./files:/opt/meshcentral/meshcentral-files
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- ./backups:/opt/meshcentral/meshcentral-backups
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ports:
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- "${WEB_PORT}:443"
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- "${AGENT_PORT}:4433"
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${_CADDY_NET_BLOCK}${_CADDY_NET_SECTION}
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MC_COMPOSE
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cat > .env << MC_ENV
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MC_HOSTNAME=$MC_HOSTNAME
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MC_REVERSE_PROXY=false
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MC_TLS_PORT=443
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CADDY_NET=$SITE_CADDY_NET
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MC_ENV
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mkdir -p data files backups
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$MC_DIR"
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log_success "MeshCentral${INSTANCE_SUFFIX:+ ($INSTANCE_SUFFIX)} configured at $MC_DIR (web port $WEB_PORT, agent port $AGENT_PORT)"
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configure_caddy_for_service "MeshCentral${INSTANCE_SUFFIX:+ ($INSTANCE_SUFFIX)}" "${CONTAINER}:443" "mesh${INSTANCE_SUFFIX:+-$INSTANCE_SUFFIX}"
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write_readme "$MC_DIR" << MD
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# MeshCentral${INSTANCE_SUFFIX:+ — $INSTANCE_SUFFIX}
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Self-hosted remote device management — remotely access, manage, and monitor
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all your computers from a single web interface. Install agents on each device.
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$( [ -n "$INSTANCE_SUFFIX" ] && echo "
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This is a separate, fully isolated instance (own server, own devices, own
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ports) — not shared devices with another MeshCentral instance.")
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- Web UI: https://localhost:${WEB_PORT} (self-signed cert on first launch)
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- Agent listener: port ${AGENT_PORT} (devices connect here — forward this port if remote)
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- Hostname: \`$MC_HOSTNAME\` (update \`MC_HOSTNAME\` in .env if it changes)
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- App data: \`data/\`, \`files/\`, \`backups/\`
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## Manage
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\`\`\`bash
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cd $MC_DIR
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docker compose up -d # start
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docker compose down # stop
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docker compose logs -f # logs
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docker compose pull && docker compose up -d # update
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\`\`\`
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## First launch
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1. Open https://localhost:${WEB_PORT} (accept the self-signed cert warning)
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2. Create your admin account
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3. Go to "My Devices" → "+ Add Device" → download the agent for each OS
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4. Install the agent on every computer you want to manage
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## Remote access
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For devices outside your LAN to connect:
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- Forward **TCP port ${AGENT_PORT}** on your router to this server
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- Set \`MC_HOSTNAME\` in \`.env\` to your public domain/IP, then restart
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## Docs
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https://meshcentral.com/docs/
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MD
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local START_MC=""
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prompt_yn "Start MeshCentral${INSTANCE_SUFFIX:+ ($INSTANCE_SUFFIX)} now? (y/n):" "y" START_MC
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if [ "$START_MC" = "y" ] || [ "$START_MC" = "Y" ]; then
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docker compose up -d && log_success "MeshCentral${INSTANCE_SUFFIX:+ ($INSTANCE_SUFFIX)} started" || log_warning "Failed to start — check: docker compose logs"
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fi
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echo ""
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echo " Access at: https://localhost:${WEB_PORT} (accept self-signed cert)"
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echo " First visit: create your admin account"
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echo ""
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}
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# Run immediately when executed directly (deferred until after function definition)
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[[ "${_RUN_STANDALONE:-0}" == 1 ]] && install_meshcentral
|