Add bootstrap-install.sh for VM-agnostic git-based deployment
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#!/usr/bin/env bash
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# bootstrap-install.sh — full installation på valfri VM-variant
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#
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# Laddar ned från Gitea, installerar Docker vid behov, bygger Node-RED sidecar
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# med alla Collabora-noder och startar på port 1881.
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#
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# One-liner (efter repo finns på Gitea):
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# curl -fsSL https://git.domain.name/your-user/nextcloud-collabora-nodered/raw/branch/main/bootstrap-install.sh | bash
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#
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# Med miljövariabler:
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# GIT_REPO_URL=https://git.domain.name/your-user/nextcloud-collabora-nodered.git \
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# INSTALL_DIR=/home/ncdeploy/nextcloud-collabora-nodered \
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# bash bootstrap-install.sh
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#
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set -euo pipefail
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VERSION="1.0.0"
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GIT_REPO_URL="${GIT_REPO_URL:-https://git.domain.name/your-user/nextcloud-collabora-nodered.git}"
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GIT_BRANCH="${GIT_BRANCH:-main}"
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INSTALL_DIR="${INSTALL_DIR:-${HOME}/nextcloud-collabora-nodered}"
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NC_HOST="${NC_HOST:-cloud.domain.name}"
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NC_URL="${NC_URL:-https://${NC_HOST}}"
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CODE_CONTAINER="${CODE_CONTAINER:-code}"
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CODE_PORT="${CODE_PORT:-9980}"
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NODERED_PORT="${NODERED_PORT:-1881}"
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SKIP_APT="${SKIP_APT:-0}"
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SKIP_DOCKER_INSTALL="${SKIP_DOCKER_INSTALL:-0}"
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log() { printf '[bootstrap] %s\n' "$*"; }
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warn() { printf '[bootstrap] VARNING: %s\n' "$*" >&2; }
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die() { printf '[bootstrap] FEL: %s\n' "$*" >&2; exit 1; }
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run_as_root() {
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if [ "$(id -u)" -eq 0 ]; then
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"$@"
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elif command -v sudo >/dev/null 2>&1; then
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sudo "$@"
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else
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die "Root/sudo krävs för: $*"
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fi
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}
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detect_host_ip() {
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if [ -n "${NC_HOST_IP:-}" ]; then
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echo "${NC_HOST_IP}"
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return
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fi
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local ip
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ip="$(hostname -I 2>/dev/null | awk '{print $1}' || true)"
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if [ -n "${ip}" ]; then
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echo "${ip}"
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return
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fi
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ip="$(ip -4 route get "${NC_HOST}" 2>/dev/null | awk '{for(i=1;i<=NF;i++) if($i=="src") print $(i+1)}' || true)"
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if [ -n "${ip}" ]; then
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echo "${ip}"
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return
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fi
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echo "192.168.1.10"
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}
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detect_code_ip() {
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if [ -n "${COLLABORA_IP:-}" ]; then
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echo "${COLLABORA_IP}"
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return
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fi
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if command -v docker >/dev/null 2>&1 && docker ps --format '{{.Names}}' | grep -qx "${CODE_CONTAINER}"; then
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docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "${CODE_CONTAINER}" 2>/dev/null | head -1
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return
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fi
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echo "172.17.0.2"
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}
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install_apt_packages() {
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[ "${SKIP_APT}" = "1" ] && return 0
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if ! command -v apt-get >/dev/null 2>&1; then
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warn "apt-get saknas — installera git, curl och docker manuellt"
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return 0
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fi
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log "Installerar grundpaket (git, curl, ca-certificates)..."
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run_as_root apt-get update -qq
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run_as_root apt-get install -y -qq git curl ca-certificates rsync
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}
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install_docker() {
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if [ "${SKIP_DOCKER_INSTALL}" = "1" ]; then
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return 0
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fi
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if command -v docker >/dev/null 2>&1 && docker info >/dev/null 2>&1; then
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log "Docker finns redan"
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return 0
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fi
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log "Installerar Docker..."
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if command -v apt-get >/dev/null 2>&1; then
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run_as_root apt-get install -y -qq docker.io docker-compose-plugin 2>/dev/null || true
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fi
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if ! command -v docker >/dev/null 2>&1 || ! docker info >/dev/null 2>&1; then
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log "Kör get.docker.com..."
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curl -fsSL https://get.docker.com | run_as_root sh
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fi
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local target_user="${SUDO_USER:-${USER}}"
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if [ -n "${target_user}" ] && [ "${target_user}" != "root" ]; then
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run_as_root usermod -aG docker "${target_user}" 2>/dev/null || true
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warn "Användaren ${target_user} lades till i docker-gruppen — logga ut/in om 'permission denied'"
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fi
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}
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clone_or_update_repo() {
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if [ -d "${INSTALL_DIR}/.git" ]; then
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log "Uppdaterar befintlig klon i ${INSTALL_DIR}..."
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git -C "${INSTALL_DIR}" fetch origin
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git -C "${INSTALL_DIR}" checkout "${GIT_BRANCH}"
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git -C "${INSTALL_DIR}" pull --ff-only origin "${GIT_BRANCH}" || warn "git pull misslyckades — fortsätter med lokalt innehåll"
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return 0
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fi
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if [ -d "${INSTALL_DIR}" ] && [ "$(ls -A "${INSTALL_DIR}" 2>/dev/null | wc -l)" -gt 0 ]; then
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die "${INSTALL_DIR} finns men är inte en git-klon — flytta bort eller sätt INSTALL_DIR"
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fi
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log "Klonar ${GIT_REPO_URL} → ${INSTALL_DIR}"
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mkdir -p "$(dirname "${INSTALL_DIR}")"
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git clone --branch "${GIT_BRANCH}" --depth 1 "${GIT_REPO_URL}" "${INSTALL_DIR}"
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}
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write_env_file() {
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local host_ip code_ip collab_url
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host_ip="$(detect_host_ip)"
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code_ip="$(detect_code_ip)"
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collab_url="http://${code_ip}:${CODE_PORT}"
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log "VM host-IP för ${NC_HOST}: ${host_ip}"
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log "CODE URL: ${collab_url} (container ${CODE_CONTAINER})"
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cat > "${INSTALL_DIR}/.env" <<EOF
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# Genererad av bootstrap-install.sh $(date -Iseconds)
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NC_HOST=${NC_HOST}
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NC_HOST_IP=${host_ip}
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NEXTCLOUD_URL=${NC_URL}
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COLLABORA_URL=${collab_url}
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TZ=Europe/Stockholm
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NODERED_CREDENTIAL_SECRET=${NODERED_CREDENTIAL_SECRET:-$(openssl rand -hex 24 2>/dev/null || echo "byt-den-här-hemligheten-vid-produktion")}
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EOF
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}
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preflight_code() {
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if ! command -v docker >/dev/null 2>&1; then
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die "Docker saknas efter installation"
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fi
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if ! docker ps --format '{{.Names}}' | grep -qx "${CODE_CONTAINER}"; then
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die "CODE-container '${CODE_CONTAINER}' körs inte på denna VM. Starta befintlig CODE — skapa inte ny via detta skript."
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fi
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local cap
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cap="$(docker exec "${CODE_CONTAINER}" curl -sf "http://127.0.0.1:${CODE_PORT}/hosting/capabilities" 2>/dev/null | head -c 80 || true)"
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if [ -z "${cap}" ]; then
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warn "CODE svarar inte på capabilities inuti containern — kontrollera aliasgroup och post_allow"
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else
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log "CODE capabilities OK inuti container ${CODE_CONTAINER}"
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fi
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}
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main() {
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log "nextcloud-collabora-nodered bootstrap v${VERSION}"
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log "Repo: ${GIT_REPO_URL} (${GIT_BRANCH})"
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log "Installationskatalog: ${INSTALL_DIR}"
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if [ "$(id -u)" -eq 0 ] && [ -z "${SUDO_USER:-}" ]; then
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warn "Körs som root — rekommenderat: ncdeploy eller annan docker-användare"
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fi
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install_apt_packages
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install_docker
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clone_or_update_repo
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write_env_file
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preflight_code
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log "Kör lokal install.sh..."
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chmod +x "${INSTALL_DIR}/install.sh"
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INSTALL_DIR="${INSTALL_DIR}" \
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CODE_CONTAINER="${CODE_CONTAINER}" \
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COLLABORA_IP="$(detect_code_ip)" \
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bash "${INSTALL_DIR}/install.sh"
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local host_ip nodered_url
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host_ip="$(detect_host_ip)"
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nodered_url="http://${host_ip}:${NODERED_PORT}"
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cat <<EOF
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================================================================================
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Klart — nextcloud-collabora-nodered v${VERSION}
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================================================================================
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Node-RED UI: ${nodered_url}
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Nextcloud: ${NC_URL}
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Collabora: $(grep '^COLLABORA_URL=' "${INSTALL_DIR}/.env" | cut -d= -f2-)
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Katalog: ${INSTALL_DIR}
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Nästa steg i Node-RED:
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1. Öppna ${nodered_url}
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2. nc-collab-config → app-lösenord (inte kontolösen), verifyTls=false
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3. Kör acceptansflödet: capabilities → ncFileToPdf → /Dokument/OfficeOut/
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Orört på denna VM:
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- nextcloud-node-red :1880
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- odds-scraper / odds_network
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- Gitea-databaslösen
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Uppdatera senare:
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cd ${INSTALL_DIR} && git pull && ./install.sh
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EOF
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}
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main "$@"
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