haproxy – Enable, disable, and set weights for HAProxy backend servers using socket commands

• Synopsis
• Parameters
• Notes
• Examples
• Status

Synopsis

• Enable, disable, drain and set weights for HAProxy backend servers using socket commands.

Parameters

Notes

Examples

- name: Disable server in 'www' backend pool
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    backend: www

- name: Disable server without backend pool name (apply to all available backend pool)
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'

- name: Disable server, provide socket file
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    socket: /var/run/haproxy.sock
    backend: www

- name: Disable server, provide socket file, wait until status reports in maintenance
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    socket: /var/run/haproxy.sock
    backend: www
    wait: yes

# Place server in drain mode, providing a socket file.  Then check the server's
# status every minute to see if it changes to maintenance mode, continuing if it
# does in an hour and failing otherwise.
- haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    socket: /var/run/haproxy.sock
    backend: www
    wait: yes
    drain: yes
    wait_interval: 1
    wait_retries: 60

- name: Disable backend server in 'www' backend pool and drop open sessions to it
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    backend: www
    socket: /var/run/haproxy.sock
    shutdown_sessions: yes

- name: Disable server without backend pool name (apply to all available backend pool) but fail when the backend host is not found
  haproxy:
    state: disabled
    host: '{{ inventory_hostname }}'
    fail_on_not_found: yes

- name: Enable server in 'www' backend pool
  haproxy:
    state: enabled
    host: '{{ inventory_hostname }}'
    backend: www

- name: Enable server in 'www' backend pool wait until healthy
  haproxy:
    state: enabled
    host: '{{ inventory_hostname }}'
    backend: www
    wait: yes

- name: Enable server in 'www' backend pool wait until healthy. Retry 10 times with intervals of 5 seconds to retrieve the health
  haproxy:
    state: enabled
    host: '{{ inventory_hostname }}'
    backend: www
    wait: yes
    wait_retries: 10
    wait_interval: 5

- name: Enable server in 'www' backend pool with change server(s) weight
  haproxy:
    state: enabled
    host: '{{ inventory_hostname }}'
    socket: /var/run/haproxy.sock
    weight: 10
    backend: www

- name: Set the server in 'www' backend pool to drain mode
  haproxy:
    state: drain
    host: '{{ inventory_hostname }}'
    socket: /var/run/haproxy.sock
    backend: www

Status

• This module is not guaranteed to have a backwards compatible interface. [preview]
• This module is maintained by the Ansible Community. [community]

Authors

• Ravi Bhure (@ravibhure)