Files
ProxmoxVE/install/databasus-install.sh
MickLesk da6ca25f70 Pin Go to the version each project declares in go.mod
setup_go with no GO_VERSION resolves to whatever go.dev currently serves, so
every Go app was built against a moving target. When 1.27 landed it broke
wanderer outright (#16909): PocketBase pins go 1.25.0 and stack-overflows at
startup when built with anything newer.

Two problems, both fixed here:

setup_go ran before the source was fetched in all 15 install scripts, so the
pin could not be read even if someone wanted one. It now runs after the fetch
and reads the version out of go.mod.

13 ct/ scripts rebuild with go during update. Eleven never called setup_go at
all and rebuilt with whatever the container happened to have; the other two
called it before the fetch. All 13 now use the same call as their installer,
verified identical string for string.

caddy is left alone: xcaddy fetches the Caddy source itself, so there is no
local go.mod to read, and it already pins deliberately. wanderer is in #16976.
2026-09-02 17:41:34 +02:00

194 lines
6.2 KiB
Bash

#!/usr/bin/env bash
# Copyright (c) 2021-2026 community-scripts ORG
# Author: MickLesk (CanbiZ)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://github.com/databasus/databasus
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os
msg_info "Installing Dependencies"
$STD apt install -y \
nginx \
valkey \
mariadb-client \
rclone
msg_ok "Installed Dependencies"
PG_VERSION="17" setup_postgresql
NODE_VERSION="24" NODE_MODULE="corepack" setup_nodejs
msg_info "Installing Database Clients"
# Create PostgreSQL version symlinks for compatibility
for v in 12 13 14 15 16 18; do
ln -sf /usr/lib/postgresql/17 /usr/lib/postgresql/$v
done
# Install MongoDB Database Tools via direct .deb (no APT repo for Debian 13)
[[ "$(get_os_info id)" == "ubuntu" ]] && MONGO_DIST="ubuntu2204" || MONGO_DIST="debian12"
# MongoDB only publishes arm64 builds for Ubuntu
[[ "$(arch_resolve "x86_64" "arm64")" == "arm64" ]] && MONGO_DIST="ubuntu2204"
MONGO_VERSION=$(get_latest_gh_tag "mongodb/mongo-tools" "100." || echo "100.16.1")
fetch_and_deploy_from_url "https://fastdl.mongodb.org/tools/db/mongodb-database-tools-${MONGO_DIST}-$(arch_resolve "x86_64" "arm64")-${MONGO_VERSION}.deb" ""
mkdir -p /usr/local/mongodb-database-tools/bin
[[ -f /usr/bin/mongodump ]] && ln -sf /usr/bin/mongodump /usr/local/mongodb-database-tools/bin/mongodump
[[ -f /usr/bin/mongorestore ]] && ln -sf /usr/bin/mongorestore /usr/local/mongodb-database-tools/bin/mongorestore
# Create MariaDB and MySQL client symlinks for compatibility
mkdir -p /usr/local/mariadb-{10.6,12.1}/bin /usr/local/mysql-{5.7,8.0,8.4,9}/bin
for dir in /usr/local/mariadb-{10.6,12.1}/bin; do
ln -sf /usr/bin/mariadb-dump "$dir/mariadb-dump"
ln -sf /usr/bin/mariadb "$dir/mariadb"
done
for dir in /usr/local/mysql-{5.7,8.0,8.4,9}/bin; do
ln -sf /usr/bin/mariadb-dump "$dir/mysqldump"
ln -sf /usr/bin/mariadb "$dir/mysql"
done
msg_ok "Installed Database Clients"
fetch_and_deploy_gh_release "databasus" "databasus/databasus" "tarball" "latest" "/opt/databasus"
GO_VERSION="$(grep -m1 '^go ' /opt/databasus/backend/go.mod | awk '{print $2}')" setup_go
msg_info "Building Databasus (Patience)"
export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
cd /opt/databasus/frontend
$STD corepack prepare pnpm@latest --activate
$STD pnpm install --frozen-lockfile
$STD pnpm run build
cd /opt/databasus/backend
$STD go mod tidy
$STD go mod download
$STD go install github.com/swaggo/swag/cmd/swag@latest
$STD /root/go/bin/swag init -g cmd/main.go -o swagger
$STD env CGO_ENABLED=0 GOOS=linux GOARCH=$(arch_resolve) go build -o databasus ./cmd
mv /opt/databasus/backend/databasus /opt/databasus/databasus
mkdir -p /databasus-data/{pgdata,temp,backups,data,logs}
mkdir -p /opt/databasus/ui/build
mkdir -p /opt/databasus/migrations
cp -r /opt/databasus/frontend/dist/* /opt/databasus/ui/build/
cp -r /opt/databasus/backend/migrations/* /opt/databasus/migrations/
chown -R postgres:postgres /databasus-data
msg_ok "Built Databasus"
msg_info "Configuring Databasus"
JWT_SECRET=$(openssl rand -hex 32)
ENCRYPTION_KEY=$(openssl rand -hex 32)
# Install goose for migrations
$STD go install github.com/pressly/goose/v3/cmd/goose@latest
ln -sf /root/go/bin/goose /usr/local/bin/goose
cat <<EOF >/.env
# Environment
ENV_MODE=production
# Server
SERVER_PORT=4005
SERVER_HOST=0.0.0.0
# Database
DATABASE_DSN=host=localhost user=postgres password=postgres dbname=databasus port=5432 sslmode=disable
DATABASE_URL=postgres://postgres:postgres@localhost:5432/databasus?sslmode=disable
# Migrations
GOOSE_DRIVER=postgres
GOOSE_DBSTRING=postgres://postgres:postgres@localhost:5432/databasus?sslmode=disable
GOOSE_MIGRATION_DIR=/opt/databasus/migrations
# Valkey (Redis-compatible cache)
VALKEY_HOST=localhost
VALKEY_PORT=6379
# Security
JWT_SECRET=${JWT_SECRET}
ENCRYPTION_KEY=${ENCRYPTION_KEY}
# Paths
DATA_DIR=/databasus-data/data
BACKUP_DIR=/databasus-data/backups
LOG_DIR=/databasus-data/logs
EOF
chmod 600 /.env
msg_ok "Configured Databasus"
msg_info "Configuring Valkey"
cat <<EOF >/etc/valkey/valkey.conf
port 6379
bind 127.0.0.1
protected-mode yes
save ""
maxmemory 256mb
maxmemory-policy allkeys-lru
EOF
systemctl enable -q --now valkey-server
systemctl restart valkey-server
msg_ok "Configured Valkey"
msg_info "Creating Database"
# Configure PostgreSQL to allow local password auth for databasus
PG_HBA="/etc/postgresql/17/main/pg_hba.conf"
if ! grep -q "databasus" "$PG_HBA"; then
sed -i '/^local\s*all\s*all/i local databasus postgres trust' "$PG_HBA"
sed -i '/^host\s*all\s*all\s*127/i host databasus postgres 127.0.0.1/32 trust' "$PG_HBA"
systemctl reload postgresql
fi
$STD sudo -u postgres psql -c "CREATE DATABASE databasus;" 2>/dev/null || true
$STD sudo -u postgres psql -c "ALTER USER postgres WITH SUPERUSER CREATEROLE CREATEDB;" 2>/dev/null || true
msg_ok "Created Database"
msg_info "Creating Databasus Service"
cat <<EOF >/etc/systemd/system/databasus.service
[Unit]
Description=Databasus - Database Backup Management
After=network.target postgresql.service valkey.service
Requires=postgresql.service valkey.service
[Service]
Type=simple
WorkingDirectory=/opt/databasus
EnvironmentFile=/.env
ExecStart=/opt/databasus/databasus
Restart=always
RestartSec=5
StandardOutput=journal
StandardError=journal
[Install]
WantedBy=multi-user.target
EOF
$STD systemctl daemon-reload
$STD systemctl enable -q --now databasus
msg_ok "Created Databasus Service"
msg_info "Configuring Nginx"
cat <<EOF >/etc/nginx/sites-available/databasus
server {
listen 80;
server_name _;
location / {
proxy_pass http://127.0.0.1:4005;
proxy_http_version 1.1;
proxy_set_header Upgrade \$http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto \$scheme;
proxy_cache_bypass \$http_upgrade;
proxy_buffering off;
proxy_read_timeout 86400s;
proxy_send_timeout 86400s;
}
}
EOF
nginx_enable_site databasus
msg_ok "Configured Nginx"
motd_ssh
customize
cleanup_lxc