Please specify tag when deploying for specific version. Example:
lodufqa/haproxy:latestlodufqa/haproxy:3.1.2
- Support for all features from HAProxy.
- Based on official haproxy image.
- Logging traffic and admin requsts to files.
- Log rotation via logrotate to optimize space usage.
- This container comes with inotify to monitor changes in HAProxy container and reloads HAProxy daemon.
- Auto reload when: config, ssl certs or /etc/hosts changes.
- The reload is done in a way that no connection is lost.
- Ability to notify about reload success/fail over slack apihook.
- Ability to be still operational if uploaded config is invalid.
| Variable | Default Settings | Notes |
|---|---|---|
HAPROXY_CONFIG |
/etc/haproxy/haproxy.cfg |
If you mount your config to different location, simply edit it. |
HAPROXY_PORTS |
80,443 |
Comma separated ports |
HAPROXY_VALID_MSG |
Looks good - reload completed. | - |
HAPROXY_INVALID_MSG |
Invalid HAProxy configuration - check the logs, leaving old config.. | - |
SLACK_URL |
empty | If provided reload status are populated to slack |
docker run -it --rm \
-p 0.0.0.0:80:80 \
-p 0.0.0.0:443:443 \
--cap-add=NET_ADMIN \
-v /haproxy_config:/haproxy_config \
-v /haproxy_certs:/etc/ssl/private \
lodufqa/haproxy:3.1.2# Requires latest ansible devel
- name: "Install deps"
become: True
package:
name: "{{ item }}"
state: present
with_items:
- python-setuptools
- python-docker
- name: "Get info of HAProxy container"
docker_container_info:
name: haproxy
register: haproxy_container
- name: "Pull HAProxy"
docker_image:
name: lodufqa/haproxy
force_source: yes
source: pull
state: present
tag: "{{ haproxy_image_version | default('3.1.2') }}"
- name: "Docker run haproxy"
when: haproxy_setup | default(false) | bool == True or (not haproxy_container.exists or haproxy_container.container.State.Status != 'running')
become: True
docker_container:
container_default_behavior: compatibility
image: "lodufqa/haproxy:{{ haproxy_image_version | default('3.1.2') }}"
hostname: "{{ ansible_inventory }}"
name: haproxy
state: started
restart_policy: unless-stopped
ports:
- 0.0.0.0:80:80 #HTTP
- 0.0.0.0:443:443 #HTTPS
- 0.0.0.0:1194:1194 #OPENVPN
- 0.0.0.0:7999:7999 #ACME
- 0.0.0.0:8000:8000 #HAProxyStats
- 0.0.0.0:8003:8003 #HAProxy Exporter
- 0.0.0.0:8080:8080 #Something else
recreate: true
volumes:
- /haproxy_config:/haproxy_config
- /haproxy_certs:/etc/ssl/private
capabilities:
- NET_ADMIN
env:
HAPROXY_CONFIG: /haproxy_config/haproxy.cfg
HAPROXY_PORTS: 80,443,1194,7999,8000,8080 #This is important.
SLACK_URL: https://slackurl.com/whaterevisyourslackurlbutkeepitsecret
global
### Process management and security
log 127.0.0.1:514 local0 info
daemon
chroot /var/lib/haproxy
user haproxy
group haproxy
pidfile /var/run/haproxy.pid
### SSL https://ssl-config.mozilla.org/#server=haproxy&server-version=2.0.5&config=modern
ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
ssl-default-bind-options no-sslv3 no-tlsv10 no-tlsv11 no-tls-tickets
ssl-default-server-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
ssl-default-server-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
ssl-default-server-options no-sslv3 no-tlsv10 no-tlsv11 no-tls-tickets
ca-base /etc/ssl/certs
crt-base /etc/ssl/private
### Performance tuning
maxconn 50000
maxsslconn 50000
maxconnrate 5000
maxsslrate 5000
maxsessrate 4000
spread-checks 33
max-spread-checks 10
tune.chksize 32768
tune.ssl.lifetime 300
tune.ssl.default-dh-param 2048
defaults
log global
mode http
option dontlognull
option httplog
option abortonclose
option http-keep-alive
option forwardfor
option redispatch
option allbackups
option http-use-htx
retries 3
timeout connect 60s
timeout client 60s
timeout server 120s
timeout queue 120s
timeout http-request 60s
timeout http-keep-alive 60s
errorfile 400 /etc/haproxy/errors-custom/400.http
errorfile 403 /etc/haproxy/errors-custom/403.http
errorfile 405 /etc/haproxy/errors-custom/403.http
errorfile 408 /etc/haproxy/errors-custom/408.http
errorfile 500 /etc/haproxy/errors-custom/500.http
errorfile 502 /etc/haproxy/errors-custom/502.http
errorfile 503 /etc/haproxy/errors-custom/503.http
errorfile 504 /etc/haproxy/errors-custom/504.http
frontend MAIN_FRONTNED
### BINDS
bind *:80 alpn h2,http/1.1 tfo
bind *:443 ssl crt acme.test.com.pem alpn h2,http/1.1 tfo
### BLOCKED IPS
acl BLOCKED_IP src 1.2.3.4
http-request deny if BLOCKED_IP
### ACME letsencrypt
acl ACME_ACL path_beg -i /.well-known/acme-challenge/
### Restricted ACL
acl RESTRICTED_IP_ACL src 10.0.0.0/8
### X-Forwarded-* headers
http-request add-header X-Forwarded-Host %[req.hdr(host)]
http-request add-header X-Forwarded-Server %[req.hdr(host)]
http-request add-header X-Forwarded-Dst-Port %[dst_port]
http-request add-header X-Forwarded-Src-Port %[src_port]
http-request set-header X-Forwarded-Proto https if { ssl_fc }
http-request add-header X-Custom-SSL-Version %sslv if { ssl_fc }
http-request add-header X-Custom-SSL-Cipher %sslc if { ssl_fc }
### HTTPS redirect if HTTP
redirect scheme https code 301 if !{ ssl_fc }
use_backend XXX
backend XXX
...
backend ACME
server local localhost:7999
frontend STATS
bind *:8404
http-request use-service prometheus-exporter if { path /metrics }
stats enable
stats uri /stats
stats refresh 10s