Dustin C. Hatch
f62b11bb9d
[keepalived][0] is a free implementation of the Virtual Router Redundancy Protocol (VRRP), which is a simple method for automatically assigning an IP address to one of several potential hosts based on certain criteria. It is particularly useful in conjunction with a load balancer like HAProxy, to provide layer 3 redundancy in addition to layer 7. We will use it for both the reverse proxy for the public websites and the Kubernetes API server. [0]: https://www.keepalived.org/
35 lines
600 B
YAML
35 lines
600 B
YAML
- name: ensure keepalived is installed
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package:
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name: keepalived
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state: present
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tags:
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- install
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- name: ensure keepalived is configured
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template:
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src: keepalived.conf.j2
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dest: /etc/keepalived/keepalived.conf
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owner: root
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group: root
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mode: u=rw,go=r
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notify: reload keepalived
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tags:
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- config
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- name: flush handlers
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meta: flush_handlers
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- name: ensure keepalived starts at boot
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service:
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name: keepalived
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enabled: true
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tags:
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- service
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- name: ensure keepalived is running
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service:
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name: keepalived
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state: started
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tags:
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- service
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