redis - fetch data from Redis¶

New in version 2.5.

Synopsis
- Requirements
Parameters
Examples
Return Values
Status
- Author

Synopsis ¶

This lookup returns a list of results from a Redis DB corresponding to a list of items given to it

Requirements ¶

The below requirements are needed on the local master node that executes this lookup.

redis (python library https://github.com/andymccurdy/redis-py/)

Parameters ¶

Parameter	Choices/Defaults	Configuration	Comments
_terms			list of keys to query
host	Default: 127.0.0.1	ini entries: [lookup_redis ] host = 127.0.0.1 env:ANSIBLE_REDIS_HOST	location of Redis host
port	Default: 6379A	ini entries: [lookup_redis ] port = 6379A env:ANSIBLE_REDIS_PORT	port on which Redis is listening on
socket		ini entries: [lookup_redis ] socket = VALUE env:ANSIBLE_REDIS_SOCKET	path to socket on which to query Redis, this option overrides host and port options when set.

Examples ¶

- name: query redis for somekey (default or configured settings used)
  debug: msg="{{ lookup('redis', 'somekey'}}"

- name: query redis for list of keys and non-default host and port
  debug: msg="{{ lookup('redis', item, host='myredis.internal.com', port=2121) }}"
  loop: '{{list_of_redis_keys}}'

- name: use list directly
  debug: msg="{{ lookup('redis', 'key1', 'key2', 'key3') }}"

- name: use list directly with a socket
  debug: msg="{{ lookup('redis', 'key1', 'key2', socket='/var/tmp/redis.sock') }}"

Return Values ¶

Common return values are documented here, the following are the fields unique to this lookup:

Key	Returned	Description
_raw		value(s) stored in Redis

Status ¶

Author ¶

Jan-Piet Mens (@jpmens) <jpmens(at)gmail.com>
Ansible Core

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