95 lines
2.3 KiB
Bash
95 lines
2.3 KiB
Bash
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#!/bin/bash
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set -e
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# Install Docker and Docker Compose
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echo "Installing Docker and Docker Compose..."
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apt-get update
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apt-get install -y ca-certificates curl gnupg lsb-release
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# Add Docker's official GPG key
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mkdir -p /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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# Add Docker repository
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echo \
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"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
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$(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Update package index
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apt-get update
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# Install Docker Engine
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apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
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# Create directories for data persistence
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echo "Creating data directories..."
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mkdir -p /var/lib/n8n/data /var/lib/n8n/ssl
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# Generate random passwords
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echo "Generating random passwords..."
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POSTGRES_PASSWORD=$(openssl rand -hex 16)
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N8N_ENCRYPTION_KEY=$(openssl rand -hex 16)
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# Create docker-compose.yml
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echo "Creating docker-compose.yml..."
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cat > /root/docker-compose.yml << EOF
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version: '3.8'
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services:
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db:
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image: ankane/pgvector:latest
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container_name: n8n-db
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environment:
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POSTGRES_PASSWORD: $POSTGRES_PASSWORD
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POSTGRES_DB: n8n
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POSTGRES_USER: n8n
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volumes:
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- /var/lib/n8n/data/postgres:/var/lib/postgresql/data
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networks:
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- n8n-network
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restart: unless-stopped
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n8n:
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image: docker.n8n.io/n8nio/n8n:latest
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container_name: n8n-app
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environment:
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DB_TYPE: postgresdb
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DB_POSTGRESDB_HOST: db
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DB_POSTGRESDB_PORT: 5432
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DB_POSTGRESDB_USER: n8n
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DB_POSTGRESDB_PASSWORD: $POSTGRES_PASSWORD
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DB_POSTGRESDB_DATABASE: n8n
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N8N_ENCRYPTION_KEY: $N8N_ENCRYPTION_KEY
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TIMEZONE: Europe/Berlin
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volumes:
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- /var/lib/n8n/data/n8n:/home/n8n/.n8n
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networks:
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- n8n-network
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restart: unless-stopped
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depends_on:
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- db
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networks:
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n8n-network:
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driver: bridge
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EOF
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# Start Docker stack
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echo "Starting Docker stack..."
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cd /root
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docker compose up -d
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# Wait for n8n to be ready
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echo "Waiting for n8n to be ready..."
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sleep 30
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# Output credentials as JSON
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echo "Outputting credentials..."
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cat << EOF
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{
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"ctid": "$CTID",
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"ip": "$IP",
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"postgres_password": "$POSTGRES_PASSWORD",
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"n8n_encryption_key": "$N8N_ENCRYPTION_KEY"
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}
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EOF
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