270 lines
9.2 KiB
YAML
270 lines
9.2 KiB
YAML
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---
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# Configure HAProxy inside container with Let's Encrypt ACME HTTP-01
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# Handles SSL termination and routing for Veza V5 Ultra
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- name: Configure HAProxy in container with ACME
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hosts: edge
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become: true
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gather_facts: true
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vars:
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haproxy_container: veza-haproxy
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acme_webroot_port: 8888
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haproxy_certs_dir: /etc/haproxy/certs
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acme_webroot_dir: /var/www/acme-challenge
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tasks:
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- name: Install HAProxy and ACME tools in container
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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apt update && apt install -y \
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haproxy \
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curl \
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wget \
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socat \
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cron \
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nginx-light \
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openssl
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"
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register: haproxy_install_result
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failed_when: false
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- name: Display HAProxy installation result
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debug:
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var: haproxy_install_result.stdout_lines
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when: haproxy_install_result.stdout_lines is defined
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- name: Create ACME webroot directory
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command: |
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incus exec {{ haproxy_container }} -- mkdir -p {{ acme_webroot_dir }}
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register: webroot_create_result
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failed_when: false
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- name: Create HAProxy certificates directory
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command: |
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incus exec {{ haproxy_container }} -- mkdir -p {{ haproxy_certs_dir }}
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register: certs_dir_result
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failed_when: false
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- name: Install dehydrated for ACME
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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cd /opt && \
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git clone https://github.com/dehydrated-io/dehydrated.git && \
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chmod +x dehydrated/dehydrated
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"
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register: dehydrated_install_result
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failed_when: false
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- name: Create dehydrated configuration
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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cat > /opt/dehydrated/config << 'EOF'
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WELLKNOWN={{ acme_webroot_dir }}
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DOMAINS_TXT=/opt/dehydrated/domains.txt
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HOOK=/opt/dehydrated/hook.sh
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CHALLENGETYPE=http-01
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EOF
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"
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register: dehydrated_config_result
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failed_when: false
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- name: Create domains file for ACME
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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echo '{{ domain }}' > /opt/dehydrated/domains.txt
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"
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register: domains_file_result
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failed_when: false
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- name: Create ACME hook script
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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cat > /opt/dehydrated/hook.sh << 'EOF'
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#!/bin/bash
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case \"\$1\" in
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deploy_challenge)
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# Start nginx for ACME challenge
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nginx -c /etc/nginx/nginx.conf -g 'daemon on;'
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;;
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clean_challenge)
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# Stop nginx after challenge
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nginx -s quit
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;;
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deploy_cert)
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# Combine cert and key for HAProxy
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cat \$3 \$5 > {{ haproxy_certs_dir }}/{{ domain }}.pem
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# Reload HAProxy
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systemctl reload haproxy
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;;
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esac
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EOF
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chmod +x /opt/dehydrated/hook.sh
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"
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register: hook_script_result
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failed_when: false
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- name: Create nginx config for ACME webroot
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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cat > /etc/nginx/nginx.conf << 'EOF'
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events { worker_connections 1024; }
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http {
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server {
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listen {{ acme_webroot_port }};
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location /.well-known/acme-challenge/ {
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root {{ acme_webroot_dir }};
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}
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}
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}
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EOF
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"
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register: nginx_config_result
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failed_when: false
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- name: Create HAProxy configuration
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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cat > /etc/haproxy/haproxy.cfg << 'EOF'
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global
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log stdout local0
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chroot /var/lib/haproxy
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stats socket /run/haproxy/admin.sock mode 660 level admin
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stats timeout 30s
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user haproxy
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group haproxy
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daemon
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maxconn 20000
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ssl-default-bind-options no-sslv3 no-tls-tickets
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ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384
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ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
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defaults
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log global
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mode http
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option httplog
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option dontlognull
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option forwardfor
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timeout connect 5s
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timeout client 50s
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timeout server 50s
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timeout http-request 5s
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errorfile 400 /etc/haproxy/errors/400.http
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errorfile 403 /etc/haproxy/errors/403.http
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errorfile 408 /etc/haproxy/errors/408.http
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errorfile 500 /etc/haproxy/errors/500.http
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errorfile 502 /etc/haproxy/errors/502.http
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errorfile 503 /etc/haproxy/errors/503.http
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errorfile 504 /etc/haproxy/errors/504.http
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frontend http_frontend
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bind *:80
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acl acme_challenge path_beg /.well-known/acme-challenge/
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use_backend acme_backend if acme_challenge
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redirect scheme https code 301 if !acme_challenge
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frontend https_frontend
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bind *:443 ssl crt {{ haproxy_certs_dir }}/{{ domain }}.pem alpn h2,http/1.1
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http-response set-header Strict-Transport-Security \"max-age=31536000; includeSubDomains; preload\"
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http-response set-header X-Content-Type-Options nosniff
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http-response set-header X-Frame-Options DENY
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http-response set-header Referrer-Policy no-referrer
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http-response set-header Content-Security-Policy \"default-src 'self'; connect-src 'self' wss://{{ domain }} https://{{ domain }}; img-src 'self' data:; script-src 'self'; style-src 'self' 'unsafe-inline'\"
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acl is_api path_beg /api
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acl is_ws path_beg /ws
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acl is_stream path_beg /stream
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use_backend api_backend if is_api
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use_backend ws_backend if is_ws
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use_backend stream_backend if is_stream
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default_backend web_backend
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backend acme_backend
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server acme_server 127.0.0.1:{{ acme_webroot_port }}
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backend api_backend
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server api_server veza-backend:{{ veza_backend_port }} check
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backend ws_backend
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mode tcp
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server ws_server veza-chat:{{ veza_chat_port }} check
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backend stream_backend
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server stream_server veza-stream:{{ veza_stream_port }} check
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backend web_backend
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server web_server veza-web:{{ veza_web_port }} check
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EOF
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"
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register: haproxy_config_result
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failed_when: false
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- name: Create self-signed certificate for initial setup
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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openssl req -x509 -newkey rsa:2048 -keyout {{ haproxy_certs_dir }}/{{ domain }}.key -out {{ haproxy_certs_dir }}/{{ domain }}.crt -days 365 -nodes -subj '/CN={{ domain }}' && \
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cat {{ haproxy_certs_dir }}/{{ domain }}.crt {{ haproxy_certs_dir }}/{{ domain }}.key > {{ haproxy_certs_dir }}/{{ domain }}.pem
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"
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register: selfsigned_cert_result
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failed_when: false
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- name: Start HAProxy service
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command: |
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incus exec {{ haproxy_container }} -- systemctl enable haproxy && \
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incus exec {{ haproxy_container }} -- systemctl start haproxy
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register: haproxy_start_result
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failed_when: false
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- name: Display HAProxy start result
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debug:
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var: haproxy_start_result.stdout_lines
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when: haproxy_start_result.stdout_lines is defined
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- name: Check HAProxy status
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command: |
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incus exec {{ haproxy_container }} -- systemctl status haproxy
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register: haproxy_status_result
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failed_when: false
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- name: Display HAProxy status
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debug:
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var: haproxy_status_result.stdout_lines
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when: haproxy_status_result.stdout_lines is defined
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- name: Create ACME renewal cron job
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command: |
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incus exec {{ haproxy_container }} -- bash -c "
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echo '0 2 * * * /opt/dehydrated/dehydrated -c' | crontab -
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"
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register: cron_setup_result
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failed_when: false
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- name: Display cron setup result
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debug:
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var: cron_setup_result.stdout_lines
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when: cron_setup_result.stdout_lines is defined
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post_tasks:
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- name: Test HAProxy configuration
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command: |
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incus exec {{ haproxy_container }} -- haproxy -c -f /etc/haproxy/haproxy.cfg
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register: haproxy_test_result
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failed_when: false
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- name: Display HAProxy test result
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debug:
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var: haproxy_test_result.stdout_lines
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when: haproxy_test_result.stdout_lines is defined
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- name: Show final HAProxy status
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command: |
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incus exec {{ haproxy_container }} -- netstat -tlnp | grep haproxy
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register: final_haproxy_status
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failed_when: false
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- name: Display final HAProxy status
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debug:
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var: final_haproxy_status.stdout_lines
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when: final_haproxy_status.stdout_lines is defined
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