Postgresus

This commit is contained in:
CanbiZ 2025-12-11 13:27:59 +01:00
parent c25ed7480b
commit f66a8bfb75
3 changed files with 350 additions and 0 deletions

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ct/postgresus.sh Normal file
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#!/usr/bin/env bash
source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
# Copyright (c) 2021-2025 community-scripts ORG
# Author: MickLesk (CanbiZ)
# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
# Source: https://github.com/RostislavDugin/postgresus
APP="Postgresus"
var_tags="${var_tags:-backup;postgresql;database}"
var_cpu="${var_cpu:-2}"
var_ram="${var_ram:-2048}"
var_disk="${var_disk:-8}"
var_os="${var_os:-debian}"
var_version="${var_version:-12}"
var_unprivileged="${var_unprivileged:-1}"
header_info "$APP"
variables
color
catch_errors
function update_script() {
header_info
check_container_storage
check_container_resources
if [[ ! -f /opt/postgresus/postgresus ]]; then
msg_error "No ${APP} Installation Found!"
exit
fi
if check_for_gh_release "RostislavDugin" "postgresus"; then
msg_info "Stopping ${APP}"
systemctl stop postgresus
msg_ok "Stopped ${APP}"
RELEASE=$(curl -fsSL https://api.github.com/repos/RostislavDugin/postgresus/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
msg_info "Backing up Configuration"
cp /opt/postgresus/.env /tmp/postgresus.env.bak
msg_ok "Backed up Configuration"
msg_info "Building new version v${RELEASE}"
cd /tmp
curl -fsSL "https://github.com/RostislavDugin/postgresus/archive/refs/tags/v${RELEASE}.tar.gz" -o postgresus.tar.gz
tar -xzf postgresus.tar.gz
cd "postgresus-${RELEASE}"
# Build frontend
cd frontend
$STD npm ci
$STD npm run build
cd ..
# Build backend
cd backend
$STD go mod download
CGO_ENABLED=0 go build -o /opt/postgresus/postgresus.new ./cmd/main.go
cd ..
# Update files
mv /opt/postgresus/postgresus /opt/postgresus/postgresus.backup
mv /opt/postgresus/postgresus.new /opt/postgresus/postgresus
chmod +x /opt/postgresus/postgresus
cp -r frontend/dist /opt/postgresus/ui
cp -r backend/migrations /opt/postgresus/
cd /tmp && rm -rf "postgresus-${RELEASE}" postgresus.tar.gz
msg_ok "Built new version v${RELEASE}"
msg_info "Restoring Configuration"
cp /tmp/postgresus.env.bak /opt/postgresus/.env
rm -f /tmp/postgresus.env.bak
chown -R postgresus:postgresus /opt/postgresus
msg_ok "Restored Configuration"
msg_info "Starting ${APP}"
systemctl start postgresus
msg_ok "Started ${APP}"
msg_ok "Updated Successfully to v${RELEASE}"
else
msg_ok "No update available"
fi
exit
}start
build_container
description
msg_ok "Completed Successfully!\n"
echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
echo -e "${INFO}${YW} Access it using the following URL:${CL}"
echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:4005${CL}"

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{
"name": "Postgresus",
"slug": "postgresus",
"categories": [
6,
11
],
"date_created": "2025-12-11",
"type": "ct",
"updateable": true,
"privileged": false,
"interface_port": 80,
"documentation": "https://github.com/RostislavDugin/postgresus",
"website": "https://github.com/RostislavDugin/postgresus",
"logo": "https://raw.githubusercontent.com/RostislavDugin/postgresus/main/frontend/public/logo.svg",
"config_path": "/opt/postgresus/.env",
"description": "Free, open source and self-hosted solution for automated PostgreSQL backups. With multiple storage options, notifications, scheduling, and a beautiful web interface for managing database backups across multiple PostgreSQL instances.",
"install_methods": [
{
"type": "default",
"script": "ct/postgresus.sh",
"resources": {
"cpu": 2,
"ram": 2048,
"hdd": 8,
"os": "Debian",
"version": "12"
}
}
],
"default_credentials": {
"username": "admin@localhost",
"password": "See /root/postgresus.creds"
},
"notes": [
{
"text": "Change the default password after first login for security",
"type": "warning"
},
{
"text": "Supports PostgreSQL versions 12-18 with cloud and self-hosted instances",
"type": "info"
},
{
"text": "Features: Scheduled backups, multiple storage providers, notifications, encryption",
"type": "info"
}
]
}

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#!/usr/bin/env bash
# Copyright (c) 2021-2025 community-scripts ORG
# Author: MickLesk (CanbiZ)
# License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
# Source: https://github.com/RostislavDugin/postgresus
source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os
msg_info "Installing Dependencies"
$STD apt-get install -y \
nginx
msg_ok "Installed Dependencies"
import_local_ip
PG_VERSION="17" setup_postgresql
PG_DB_NAME="postgresus" PG_DB_USER="postgresus" setup_postgresql_db
GO_VERSION="1.23" setup_golang
NODE_VERSION="20" setup_nodejs
fetch_and_deploy_gh_release "postgresus" "RostislavDugin/postgresus" "tarball" "latest" "/opt/postgresus"
msg_info "Building Postgresus (Patience)"
cd /opt/postgresus
# Build frontend
cd frontend
$STD npm ci
$STD npm run build
cd ..
# Build backend
cd backend
$STD go mod download
$STD go build -o ../postgresus ./cmd/main.go
cd ..
# Setup directories and permissions
mkdir -p /opt/postgresus/{data,backups,logs}
cp -r frontend/dist /opt/postgresus/ui
cp -r backend/migrations /opt/postgresus/
chown -R postgres:postgres /opt/postgresus
msg_ok "Built Postgresus"
msg_info "Configuring Postgresus"
ADMIN_PASS=$(openssl rand -base64 12)
JWT_SECRET=$(openssl rand -hex 32)
cat <<EOF >/opt/postgresus/.env
# Environment
ENV_MODE=production
# Server
SERVER_PORT=4005
SERVER_HOST=0.0.0.0
# Database (Internal PostgreSQL for app data)
DATABASE_URL=postgres://${PG_DB_USER}:${PG_DB_PASS}@localhost:5432/${PG_DB_NAME}?sslmode=disable
# Security
JWT_SECRET=${JWT_SECRET}
ENCRYPTION_KEY=$(openssl rand -hex 32)
# Admin User
ADMIN_EMAIL=admin@localhost
ADMIN_PASSWORD=${ADMIN_PASS}
# Paths
DATA_DIR=/opt/postgresus/data
BACKUP_DIR=/opt/postgresus/backups
LOG_DIR=/opt/postgresus/logs
# PostgreSQL Tools (for creating backups)
PG_DUMP_PATH=/usr/bin/pg_dump
PG_RESTORE_PATH=/usr/bin/pg_restore
PSQL_PATH=/usr/bin/psql
EOF
chmod 600 /opt/postgresus/.env
msg_ok "Configured Postgresus"
msg_info "Creating Postgresus Service"
cat <<EOF >/etc/systemd/system/postgresus.service
[Unit]
Description=Postgresus - PostgreSQL Backup Management
After=network.target postgresql.service
Requires=postgresql.service
[Service]
Type=simple
User=postgresus
Group=postgresus
WorkingDirectory=/opt/postgresus
EnvironmentFile=/opt/postgresus/.env
ExecStart=/opt/postgresus/postgresus
Restart=always
RestartSec=5
StandardOutput=journal
StandardError=journal
# Security settings
NoNewPrivileges=true
PrivateTmp=true
ProtectSystem=strict
ProtectHome=true
ReadWritePaths=/opt/postgresus
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable -q --now postgresus
sleep 3
if systemctl is-active --quiet postgresus; then
msg_ok "Created Postgresus Service"
else
msg_error "Failed to start Postgresus service"
systemctl status postgresus
exit 1
fi
msg_info "Configuring Nginx"
cat <<EOF >/etc/nginx/sites-available/postgresus
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
ln -sf /etc/nginx/sites-available/postgresus /etc/nginx/sites-enabled/postgresus
rm -f /etc/nginx/sites-enabled/default
$STD nginx -t
systemctl enable -q --now nginx
msg_ok "Configured Nginx"
msg_info "Saving Configuration"
ADMIN_PASS=$(grep ADMIN_PASSWORD /opt/postgresus/.env | cut -d'=' -f2)
{
echo "Postgresus Configuration"
echo ""
echo "Web Interface: http://${LOCAL_IP}"
echo ""
echo "Default Login:"
echo " Email: admin@localhost"
echo " Password: ${ADMIN_PASS}"
echo ""
echo "Database:"
echo " Name: ${PG_DB_NAME}"
echo " User: ${PG_DB_USER}"
echo " Password: ${PG_DB_PASS}"
echo ""
echo "Directories:"
echo " Config: /opt/postgresus/.env"
echo " Data: /opt/postgresus/data"
echo " Backups: /opt/postgresus/backups"
echo ""
echo "Change password after first login!"
} >/root/postgresus.creds
msg_ok "Configuration saved to /root/postgresus.creds"
msg_info "Performing Final Verification"
sleep 5
# Check if Postgresus is responding
if curl -f -s http://localhost:3000/ >/dev/null; then
msg_ok "Postgresus is responding on port 3000"
else
msg_warn "Postgresus may still be starting up"
fi
# Check database connection
if sudo -u postgresus psql -d ${PG_DB_NAME} -c "SELECT version();" >/dev/null 2>&1; then
msg_ok "Database connection verified"
else
msg_warn "Database connection check failed - may need manual verification"
fi
# Clean up temporary files
rm -rf /tmp/postgresus* /var/cache/apt/archives/*.deb
msg_ok "Final verification complete"
motd_ssh
customize
cleanup_lxc