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af16250561
WordPress resolves its own public domain to the server's public IP from inside the container, so REST API / WP-Cron / Site Health loopback requests depend on hairpin NAT, which times out (cURL error 28) on many hosts. Pin the site domain to the dokploy-traefik container IP in /etc/hosts at startup (with retries, since Traefik joins the compose network shortly after the container starts) so loopback traffic stays inside the Docker network for both HTTP and HTTPS. No-op fallback when dokploy-traefik is not resolvable. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
61 lines
1.8 KiB
YAML
61 lines
1.8 KiB
YAML
services:
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wordpress:
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image: wordpress:latest
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# Resolve the site's own domain to the Traefik container instead of the
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# server's public IP. Loopback requests (REST API, WP-Cron, Site Health)
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# otherwise depend on hairpin NAT, which times out on many hosts
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# (cURL error 28). See https://github.com/Dokploy/templates/issues/128
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command:
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- bash
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- -c
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- |
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if [ -n "$$WP_DOMAIN" ]; then
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(
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for i in $$(seq 1 60); do
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TRAEFIK_IP="$$(getent hosts dokploy-traefik | awk '{print $$1; exit}')"
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if [ -n "$$TRAEFIK_IP" ]; then
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grep -q "[[:space:]]$$WP_DOMAIN\$$" /etc/hosts || echo "$$TRAEFIK_IP $$WP_DOMAIN" >> /etc/hosts
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break
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fi
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sleep 2
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done
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) &
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fi
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exec docker-entrypoint.sh apache2-foreground
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volumes:
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- wp_app:/var/www/html
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- ../files/uploads.ini:/usr/local/etc/php/conf.d/uploads.ini
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environment:
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WORDPRESS_DB_HOST: wp_db
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WORDPRESS_DB_NAME: $DB_NAME
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WORDPRESS_DB_USER: root
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WORDPRESS_DB_PASSWORD: $DB_PASSWORD
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WORDPRESS_DEBUG: ${WORDPRESS_DEBUG:-0}
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WP_DOMAIN: ${WP_DOMAIN}
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WORDPRESS_CONFIG_EXTRA: |
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define('WP_MEMORY_LIMIT', '256M');
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define('DISALLOW_FILE_EDIT', true);
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depends_on:
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wp_db:
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condition: service_healthy
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restart: unless-stopped
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wp_db:
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image: mysql:8.4
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restart: unless-stopped
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volumes:
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- wp_data:/var/lib/mysql
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environment:
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MYSQL_ROOT_PASSWORD: $DB_PASSWORD
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MYSQL_DATABASE: $DB_NAME
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healthcheck:
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test: ["CMD-SHELL", "exit | mysql -h localhost -P 3306 -u root -p$$MYSQL_ROOT_PASSWORD"]
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interval: 10s
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timeout: 5s
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retries: 5
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start_period: 30s
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volumes:
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wp_app:
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wp_data:
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