Ansible role `memcached`

An Ansible role for manage memcached. Specifically, the responsibilities of this role are to:

install a memcached
configure a memcached

Requirements

Ansible 2.4+

Role Variables

Variable	Default	Comments (type)
`openio_memcached_bind_interface`	`{{ ansible_default_ipv4.alias }}`	Listening interface
`openio_memcached_bind_address`	`{{ openio_bind_address }}`	Listening IP address
`openio_memcached_bind_port`	`6019`	Listening PORT
`openio_memcached_cachesize_MBytes`	`64`	Cap of 64 megs of memory
`openio_memcached_gridinit_dir`	`/etc/gridinit.d/{{ openio_memcached_namespace }}`	Path to copy the gridinit conf
`openio_memcached_gridinit_file_prefix`	`""`	Maybe set it to {{ openio_memcached_namespace }}- for old gridinit's style
`openio_memcached_gridinit_on_die`	`respawn`	Behaviour on failure
`openio_memcached_gridinit_start_at_boot`	`true`	Start at system boot
`openio_memcached_maxconn`	1024	Limit the number of simultaneous incoming connections
`openio_memcached_namespace`	`"OPENIO"`	Namespace OpenIO SDS
`openio_memcached_serviceid`	`{{ 0 + openio_legacy_serviceid	d(0)
`openio_memcached_provision_only`	`False`	Provision only without restarting / bootstrapping
`openio_memcached_package_upgrade`	`false`	Set the packages to the latest version (to be set in extra_vars)

Dependencies

You have to use this role after the role ansible-role-openio-repository and the role ansible-role-openio-gridinit

---
- src: https://github.com/open-io/ansible-role-repo-openio-users
  version: master
  name: users

- src: https://github.com/open-io/ansible-role-repo-openio-sds
  version: master
  name: repository

- src: https://github.com/open-io/ansible-role-openio-gridinit.git
  version: master
  name: gridinit
...

Example Playbook

- hosts: all
  become: true
  roles:
    - role: users
    - role: repository
    - role: gridinit
    - role: role_under_test
      openio_memcached_namespace: "OIO"
      openio_memcached_bind_address: "{{ ansible_default_ipv4.address }}"
      openio_memcached_bind_port: "12346"

[memcached]
node1 ansible_host=192.168.1.173

Contributing

Issues, feature requests, ideas are appreciated and can be posted in the Issues section.

Pull requests are also very welcome. The best way to submit a PR is by first creating a fork of this Github project, then creating a topic branch for the suggested change and pushing that branch to your own fork. Github can then easily create a PR based on that branch.

License

Apache License, Version 2.0

Contributors

Cedric DELGEHIER (maintainer)

open-io/ansible-role-openio-memcached

Ansible role memcached