Claude
e95e82be2f
wg-easy: PASSWORD env var removed in v14+; generate bcrypt hash at install time via 'docker run wg-easy wgpw' and write PASSWORD_HASH instead. ntfy: write config/server.yml with base-url, cache-file, auth-file, and behind-proxy:true so push notification links work when behind Caddy. auth-default-access: deny-all (require topic auth). mealie: BASE_URL was hardcoded to http://localhost:9925; email links and OAuth redirects broke when served via Caddy. Now computed from SITE_DOMAIN and written to .env so it's easy to update. nextcloud: add OVERWRITEPROTOCOL=https, OVERWRITECLIURL, TRUSTED_PROXIES to .env so share links and internal redirects use https:// behind Caddy. onlyoffice: Caddy's default X-Frame-Options: SAMEORIGIN header blocked OnlyOffice from being embedded as an iframe in Nextcloud. Override it in the Caddy site block to allow framing. vaultwarden: remove exposed port 3012 (WebSocket — not needed since v1.29+, all handled on port 80). Publish port 8888 for direct host access instead. Remove WEBSOCKET_ENABLED=true (ignored in current versions). https://claude.ai/code/session_014CCYqVwW6d6f5dw1qRokYt
369 lines
14 KiB
Bash
369 lines
14 KiB
Bash
#!/bin/bash
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# services/nextcloud.sh — Self-hosted cloud storage with SMB/local file access (Nextcloud).
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# Part of the modular post-install system (sourced by setup.sh).
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#
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# Uses a custom Dockerfile (nextcloud:apache + smbclient) so SMB external storage
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# works without AIO. All data uses bind mounts under ~/docker/nextcloud/ so that
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# Kopia/Borg backup scripts cover everything automatically.
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#
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# Can also be run standalone on any machine:
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# sudo bash nextcloud.sh
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# (Docker must already be installed when run standalone)
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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
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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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generate_password() {
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local _len="${1:-32}"
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tr -dc 'A-Za-z0-9' < /dev/urandom | head -c "$_len"
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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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if [[ ! -d "$_caddy_dir" ]]; then
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log_info "Access $_name directly on port 8080."
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return 0
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fi
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echo ""
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local _do_caddy=""
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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:8080"
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return 0
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}
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local _domain=""
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read -r -p " Domain (e.g. ${_subdomain}.${SITE_DOMAIN:-example.com}): " _domain
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[[ -n "$_domain" ]] || { log_warning "No domain entered — skipping Caddy."; return 0; }
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# Back up before touching
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if [[ -f "$_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 "$_caddyfile"
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fi
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# Remove existing block for this domain if present
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if grep -q "^${_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" "$_caddyfile"
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fi
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cat >> "$_caddyfile" << CBLOCK
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# $_name
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$_domain {
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reverse_proxy $_upstream
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header {
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Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
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X-Content-Type-Options "nosniff"
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X-Frame-Options "SAMEORIGIN"
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Referrer-Policy "strict-origin-when-cross-origin"
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}
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log {
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output file /var/log/caddy/${_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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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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}
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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 nextcloud utilities "Self-hosted cloud storage with SMB/local file access (Nextcloud)" 8080
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install_nextcloud() {
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require_docker || return 1
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log_info "Installing Nextcloud..."
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local DIR="$DOCKER_DIR/nextcloud"
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if [ "$DRY_RUN" = true ]; then
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echo "[DRY-RUN] Would create $DIR with:"
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echo "[DRY-RUN] Dockerfile (nextcloud:apache + smbclient)"
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echo "[DRY-RUN] docker-compose.yml (nextcloud + mariadb:10.11)"
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echo "[DRY-RUN] .env with generated DB and admin passwords"
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echo "[DRY-RUN] Bind-mount directories: html/ db/ config/ custom_apps/"
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echo "[DRY-RUN] Would expose Nextcloud on port 8080"
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echo "[DRY-RUN] Would enable files_external app via occ after deploy"
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return 0
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fi
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mkdir -p "$DIR/html" "$DIR/db" "$DIR/config" "$DIR/custom_apps"
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ensure_docker_dir_ownership "$DIR"
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cd "$DIR" || return 1
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local DB_PASS NC_ADMIN_PASS TZ_VAL
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DB_PASS=$(generate_password 32)
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NC_ADMIN_PASS=$(generate_password 24)
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TZ_VAL="${SITE_TZ:-$(cat /etc/timezone 2>/dev/null || echo UTC)}"
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# ── Dockerfile — adds SMB support to the official apache image ────────────
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cat > Dockerfile << 'DOCKERFILE'
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FROM nextcloud:apache
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends procps smbclient \
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&& rm -rf /var/lib/apt/lists/*
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DOCKERFILE
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# ── docker-compose.yml — single-quoted EOF prevents variable expansion ────
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cat > docker-compose.yml << 'EOF'
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name: nextcloud
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services:
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nextcloud:
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build: .
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container_name: nextcloud
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hostname: nextcloud
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restart: unless-stopped
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env_file: .env
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depends_on:
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- db
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volumes:
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- ./html:/var/www/html
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- ./config:/var/www/html/config
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- ./custom_apps:/var/www/html/custom_apps
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ports:
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- "8080:80"
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networks:
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- caddy_net
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db:
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image: mariadb:10.11
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container_name: nextcloud-db
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hostname: nextcloud-db
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restart: unless-stopped
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env_file: .env
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volumes:
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- ./db:/var/lib/mysql
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networks:
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- caddy_net
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networks:
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caddy_net:
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external: true
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name: ${CADDY_NET:-caddy_net}
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EOF
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# ── .env — actual variable values (NOT inside the compose heredoc) ────────
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cat > .env << NC_ENV
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# ── Timezone & network ────────────────────────────────────────────────────────
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TZ=$TZ_VAL
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CADDY_NET=$SITE_CADDY_NET
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# ── MariaDB ───────────────────────────────────────────────────────────────────
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MYSQL_ROOT_PASSWORD=$DB_PASS
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MYSQL_DATABASE=nextcloud
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MYSQL_USER=nextcloud
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MYSQL_PASSWORD=$DB_PASS
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MARIADB_AUTO_UPGRADE=1
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# ── Nextcloud bootstrap ───────────────────────────────────────────────────────
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# These are used only on the very first startup to create the admin account
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# and wire up the database. They are ignored on subsequent startups.
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NEXTCLOUD_ADMIN_USER=admin
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NEXTCLOUD_ADMIN_PASSWORD=$NC_ADMIN_PASS
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NEXTCLOUD_DB_TYPE=mysql
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MYSQL_HOST=db
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# ── Reverse proxy trust (required when behind Caddy) ─────────────────────────
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# Without these, share links use http:// and internal redirects may break.
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OVERWRITEPROTOCOL=https
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OVERWRITECLIURL=https://cloud.${SITE_DOMAIN:-example.com}
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TRUSTED_PROXIES=172.16.0.0/12
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NC_ENV
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chmod 600 .env
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chown -R "$ACTUAL_USER:$ACTUAL_USER" "$DIR"
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log_success "Nextcloud configured at $DIR"
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configure_caddy_for_service "Nextcloud" "nextcloud:80" "cloud"
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write_readme "$DIR" << MD
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# Nextcloud
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Self-hosted cloud storage — files, contacts, calendar, notes, and more.
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SMB/local external storage is enabled via a custom Docker image (nextcloud:apache + smbclient).
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## Access
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- URL: http://localhost:8080
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- Admin user: \`admin\`
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- Admin password: see \`NEXTCLOUD_ADMIN_PASSWORD\` in \`.env\`
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## Directory layout (all bind-mounted — covered by Kopia/Borg backups)
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\`\`\`
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$DIR/
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html/ # Nextcloud web root (PHP app + uploaded files)
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config/ # config.php and other Nextcloud config files
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custom_apps/ # manually installed apps not shipped with Nextcloud
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db/ # MariaDB data directory
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Dockerfile # custom image definition (adds smbclient)
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docker-compose.yml
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.env # secrets — chmod 600
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\`\`\`
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## External Storage (SMB / local paths)
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The \`files_external\` app is enabled automatically during setup.
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Add mounts in the Nextcloud web UI:
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**Admin → Administration → External Storage**
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Supported backends: Local, SMB/CIFS, FTP, S3, WebDAV, and more.
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## Manage
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\`\`\`bash
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cd $DIR
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docker compose up -d # start
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docker compose down # stop
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docker compose logs -f # logs
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docker compose build --pull && docker compose up -d # rebuild image + update
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docker exec --user www-data nextcloud php occ list # occ CLI
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\`\`\`
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## Backup note
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All data lives under \`$DIR/\` as bind mounts.
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Include this directory in your Kopia/Borg backup policy.
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Run \`docker compose down\` before a cold backup of \`db/\` for consistency,
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or use \`mysqldump\` for a hot backup:
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\`\`\`bash
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docker exec nextcloud-db mysqldump -u nextcloud -p\$MYSQL_PASSWORD nextcloud > nextcloud_db.sql
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\`\`\`
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MD
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local START_NC=""
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prompt_yn "Start Nextcloud now? (y/n):" "y" START_NC
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if [ "$START_NC" = "y" ] || [ "$START_NC" = "Y" ]; then
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docker compose up -d \
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&& log_success "Nextcloud started — first boot may take 1-2 minutes" \
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|| { log_warning "Start failed — check: docker compose logs"; return 1; }
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# Wait for Nextcloud to finish first-boot initialisation before running occ
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log_info "Waiting for Nextcloud to finish initialising (up to 90 s)..."
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local _waited=0
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until docker exec --user www-data nextcloud php occ status --output=json 2>/dev/null \
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| grep -q '"installed":true'; do
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sleep 5
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_waited=$(( _waited + 5 ))
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if (( _waited >= 90 )); then
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log_warning "Nextcloud did not finish initialising within 90 s."
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log_warning "Run the occ command manually once the container is ready:"
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log_warning " docker exec --user www-data nextcloud php occ app:enable files_external"
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break
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fi
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done
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if (( _waited < 90 )); then
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if docker exec --user www-data nextcloud php occ app:enable files_external; then
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log_success "External Storage app enabled"
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else
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log_warning "Could not enable files_external — run manually:"
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log_warning " docker exec --user www-data nextcloud php occ app:enable files_external"
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fi
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fi
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fi
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echo ""
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echo " URL: http://localhost:8080"
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echo " Admin user: admin"
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echo " Admin password: $NC_ADMIN_PASS"
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echo " (Credentials also saved to $DIR/.env)"
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echo ""
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echo " To add SMB or local external storage:"
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echo " Nextcloud → Admin → Administration → External Storage"
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echo ""
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}
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# Run immediately when executed directly (deferred until after function definition)
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[[ "${_RUN_STANDALONE:-0}" == 1 ]] && install_nextcloud
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