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---
- name: Set haproxy frontend port
openshift_facts:
role: loadbalancer
local_facts:
frontend_port: "{{ openshift_master_api_port | default(None) }}"
- name: Set loadbalancer facts
openshift_facts:
role: loadbalancer
local_facts:
limit_nofile: "{{ openshift_loadbalancer_limit_nofile | default(None) }}"
default_maxconn: "{{ openshift_loadbalancer_default_maxconn | default(None) }}"
global_maxconn: "{{ openshift_loadbalancer_global_maxconn | default(None) }}"
frontends:
- name: atomic-openshift-api
mode: tcp
options:
- tcplog
binds:
- "*:{{ openshift.loadbalancer.frontend_port }}"
default_backend: atomic-openshift-api
backends:
- name: atomic-openshift-api
mode: tcp
option: tcplog
balance: source
servers: "{{ hostvars
| oo_select_keys(groups['oo_masters'])
| oo_haproxy_backend_masters(openshift.loadbalancer.frontend_port) }}"
- name: Install haproxy
action: "{{ ansible_pkg_mgr }} name=haproxy state=present"
when: not openshift.common.is_containerized | bool
- name: Configure systemd service directory for haproxy
file:
path: /etc/systemd/system/haproxy.service.d
state: directory
when: "'limit_nofile' in openshift.loadbalancer"
- name: Configure the nofile limits for haproxy
ini_file:
dest: /etc/systemd/system/haproxy.service.d/limits.conf
section: Service
option: LimitNOFILE
value: "{{ openshift.loadbalancer.limit_nofile }}"
when: "'limit_nofile' in openshift.loadbalancer"
notify: restart haproxy
register: nofile_limit_result
- name: Reload systemd if needed
command: systemctl daemon-reload
when: nofile_limit_result | changed
- name: Configure haproxy
template:
src: haproxy.cfg.j2
dest: /etc/haproxy/haproxy.cfg
owner: root
group: root
mode: 0644
notify: restart haproxy
- name: Enable and start haproxy
service:
name: haproxy
state: started
enabled: yes
register: start_result
- set_fact:
haproxy_start_result_changed: "{{ start_result | changed }}"
|