173 lines
4.8 KiB
Bash
173 lines
4.8 KiB
Bash
#!/usr/bin/env bash
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# Copyright (c) 2021-2026 community-scripts ORG
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# Author: MickLesk (CanbiZ)
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# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
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# Source: https://github.com/databasus/databasus
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source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
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color
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verb_ip6
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catch_errors
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setting_up_container
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network_check
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update_os
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msg_info "Installing Dependencies"
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$STD apt install -y \
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nginx \
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valkey
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msg_ok "Installed Dependencies"
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PG_VERSION="17" setup_postgresql
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setup_go
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NODE_VERSION="24" setup_nodejs
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fetch_and_deploy_gh_release "databasus" "databasus/databasus" "tarball" "latest" "/opt/databasus"
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msg_info "Building Databasus (Patience)"
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cd /opt/databasus/frontend
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$STD npm ci
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$STD npm run build
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cd /opt/databasus/backend
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$STD go mod tidy
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$STD go mod download
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$STD go install github.com/swaggo/swag/cmd/swag@latest
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$STD /root/go/bin/swag init -g cmd/main.go -o swagger
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$STD env CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o databasus ./cmd/main.go
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mv /opt/databasus/backend/databasus /opt/databasus/databasus
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mkdir -p /databasus-data/{pgdata,temp,backups,data,logs}
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mkdir -p /opt/databasus/ui/build
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mkdir -p /opt/databasus/migrations
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cp -r /opt/databasus/frontend/dist/* /opt/databasus/ui/build/
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cp -r /opt/databasus/backend/migrations/* /opt/databasus/migrations/
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chown -R postgres:postgres /databasus-data
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msg_ok "Built Databasus"
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msg_info "Configuring Databasus"
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JWT_SECRET=$(openssl rand -hex 32)
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ENCRYPTION_KEY=$(openssl rand -hex 32)
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# Create PostgreSQL version symlinks for compatibility
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for v in 12 13 14 15 16 18; do
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ln -sf /usr/lib/postgresql/17 /usr/lib/postgresql/$v
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done
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# Install goose for migrations
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$STD go install github.com/pressly/goose/v3/cmd/goose@latest
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ln -sf /root/go/bin/goose /usr/local/bin/goose
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cat <<EOF >/opt/databasus/.env
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# Environment
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ENV_MODE=production
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# Server
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SERVER_PORT=4005
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SERVER_HOST=0.0.0.0
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# Database
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DATABASE_DSN=host=localhost user=postgres password=postgres dbname=databasus port=5432 sslmode=disable
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DATABASE_URL=postgres://postgres:postgres@localhost:5432/databasus?sslmode=disable
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# Migrations
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GOOSE_DRIVER=postgres
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GOOSE_DBSTRING=postgres://postgres:postgres@localhost:5432/databasus?sslmode=disable
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GOOSE_MIGRATION_DIR=/opt/databasus/migrations
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# Valkey (Redis-compatible cache)
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VALKEY_HOST=localhost
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VALKEY_PORT=6379
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# Security
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JWT_SECRET=${JWT_SECRET}
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ENCRYPTION_KEY=${ENCRYPTION_KEY}
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# Paths
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DATA_DIR=/databasus-data/data
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BACKUP_DIR=/databasus-data/backups
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LOG_DIR=/databasus-data/logs
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EOF
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chown postgres:postgres /opt/databasus/.env
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chmod 600 /opt/databasus/.env
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msg_ok "Configured Databasus"
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msg_info "Configuring Valkey"
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cat >/etc/valkey/valkey.conf <<EOF
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port 6379
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bind 127.0.0.1
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protected-mode yes
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save ""
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maxmemory 256mb
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maxmemory-policy allkeys-lru
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EOF
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systemctl enable -q --now valkey-server
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systemctl restart valkey-server
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msg_ok "Configured Valkey"
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msg_info "Creating Database"
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# Configure PostgreSQL to allow local password auth for databasus
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PG_HBA="/etc/postgresql/17/main/pg_hba.conf"
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if ! grep -q "databasus" "$PG_HBA"; then
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sed -i '/^local\s*all\s*all/i local databasus postgres trust' "$PG_HBA"
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sed -i '/^host\s*all\s*all\s*127/i host databasus postgres 127.0.0.1/32 trust' "$PG_HBA"
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systemctl reload postgresql
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fi
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$STD sudo -u postgres psql -c "CREATE DATABASE databasus;" 2>/dev/null || true
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msg_ok "Created Database"
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msg_info "Creating Databasus Service"
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cat <<EOF >/etc/systemd/system/databasus.service
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[Unit]
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Description=Databasus - Database Backup Management
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After=network.target postgresql.service valkey.service
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Requires=postgresql.service valkey.service
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[Service]
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Type=simple
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WorkingDirectory=/opt/databasus
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EnvironmentFile=/opt/databasus/.env
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ExecStart=/opt/databasus/databasus
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Restart=always
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RestartSec=5
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StandardOutput=journal
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StandardError=journal
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[Install]
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WantedBy=multi-user.target
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EOF
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$STD systemctl daemon-reload
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$STD systemctl enable -q --now databasus
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msg_ok "Created Databasus Service"
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msg_info "Configuring Nginx"
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cat <<EOF >/etc/nginx/sites-available/databasus
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server {
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listen 80;
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server_name _;
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location / {
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proxy_pass http://127.0.0.1:4005;
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proxy_http_version 1.1;
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proxy_set_header Upgrade \$http_upgrade;
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proxy_set_header Connection 'upgrade';
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proxy_set_header Host \$host;
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proxy_set_header X-Real-IP \$remote_addr;
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proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto \$scheme;
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proxy_cache_bypass \$http_upgrade;
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proxy_buffering off;
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proxy_read_timeout 86400s;
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proxy_send_timeout 86400s;
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}
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}
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EOF
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ln -sf /etc/nginx/sites-available/databasus /etc/nginx/sites-enabled/databasus
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rm -f /etc/nginx/sites-enabled/default
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$STD nginx -t
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$STD systemctl enable -q --now nginx
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msg_ok "Configured Nginx"
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motd_ssh
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customize
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cleanup_lxc
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