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Key	Description	Example	Created by	Data-type	Datafile	Used by
profile::mysqlcluster::servers	This is a list over IPv4 addresses used by servers in the cluster. This list are used when a server starts up, to discover at least one of the machines already in the cluster.	- '192.0.2.201'	N/A	String	common.yaml	role::bootstrap, role::mysql
profile::mysqlcluster::master	The fqdn of one of the mysql-servers. This are in theory used by the puppet-galera module to start one server in case all servers are down.	'mysql1.example.com'	N/A	String	common.yaml	role::bootstrap, role::mysql
profile::mysqlcluster::root_password	This is the password of the mysql root user	'OwT$Etc$=\|;h(=upip#3'	pwgen -s -y 20 -1	String	common.yaml	role::bootstrap, role::mysql
profile::mysqlcluster::status_password	This is the password of the mysql status user	';^8P"M,Oem6le\T"am!0'	pwgen -s -y 20 -1	String	common.yaml	role::bootstrap, role::mysql
profile::mysqlcluster::haproxy_password	This is the password of the mysql haproxy user. This user is so that haproxy can create more robust checks than just see if port 3306 is open.	'4g36-&jHNFF?J-7yQZHa'	pwgen -s -y 20 -1	String	common.yaml	role::bootstrap, role::mysql

Openstack

General keys, shared amongst various Openstack services

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::openstack::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::cinder::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::glance::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::heat::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::horizon::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::keystone::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::neutron::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Key	Description	Example	Created by	Data-type	Datafile:	Used by
profile::nova::foo	foo	foo	N/A	String	openstack.yaml	role::foo

Our postgres servers uses the following hiera keys:

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