...
| Key | Description | Example | Created by | Data-type | Used by: |
|---|---|---|---|---|---|
| profile::haproxy::management::ipv4 | The IPv4 address used in front og the loadbalancer used for managemnet services | '192.0.2.151' | N/A | String | role::puppet::db, role::puppet::server, role::mysql, role::balancer::management |
| profile::haproxy::management::ipv4::id | The VRRP id used by the IPv4 VRRP instance. | 11 | N/A | Integer | role::balancer::management |
| profile::haproxy::management::ipv4::priority | The VRRP priority used by the IPv4 VRRP instance. | 10 | N/A | Integer | role::balancer::management |
| profile::haproxy::management::ipv6 | The IPv4 address used in front og the loadbalancer used for managemnet services | '2001:db8:beef:707::7b1' | N/A | String | role::puppet::db, role::puppet::server, role::mysql, role::balancer::management |
| profile::haproxy::management::ipv6::id | The VRRP id used by the IPv6 VRRP instance. | 12 | N/A | Intege Integer | role::balancer::management |
| profile::haproxy::management::ipv6::priority | The VRRP priority used by the IPv6 VRRP instance. | 10 | N/A | Integer | role::balancer::management |
...
| Key | Description | Example | Created by | Data-type | 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 | 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 | 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 | 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 | 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 | role::mysql |
Postgres
Our postgres servers uses the following hiera keys:
| Key | Description | Example | Created by | Data-type | Used by |
|---|---|---|---|---|---|
| profile::postgres::ipv4 | The IPv4 address to use in front of the postgres servers. | '192.0.2.204' | N/A | String | role::postgres::master, role::postgres::slave, role::puppet::db |
| profile::postgres::ipv4::id | The VRRP id to use for the VRRP instance negotiating for postgres's IPv4 address | 13 | N/A | Integer | role::postgres::master, role::postgres::slave |
| profile::postgres::ipv4::priority | The VRRP priority to use for the VRRP instance negotiating for postgres's IPv4 address | 10 | N/A | Integer | role::postgres::master, role::postgres::slave |
| profile::postgres::ipv6 | The IPv6 address to use in front of the postgres servers. | '2001:db8:beef:707::9:6591' | N/A | String | role::postgres::master, role::postgres::slave, role::puppet::db |
| profile::postgres::ipv6::id | The VRRP id to use for the VRRP instance negotiating for postgres's IPv6 address | 14 | N/A | Integer | role::postgres::master, role::postgres::slave |
| profile::postgres::ipv6::priority | The VRRP priority to use for the VRRP instance negotiating for postgres's IPv6 address | 10 | N/A | Integer | role::postgres::master, role::postgres::slave |
| profile::postgres::masterserver | A fqdn identifying the postgres server which is supposed to be the master. This affects which servers are going to create databases and users. | 'pgsql1.example.com' | N/A | String | role::postgres::master, role::postgres::slave |
| profile::postgres::password | The password for the "postgres" postgresql user. | 'd4Cwfl)W}onosE~Y[]G,' | pwgen -s -y 20 -1 | String | role::postgres::master, role::postgres::slave |
| profile::postgres::replicatorpassword | The password used for the "replicator" postgresql user. | 'Gz,j*>Qt'dF{-\Sr4N-_' | pwgen -s -y 20 -1 | String | role::postgres::master, role::postgres::slave |
Redis
| Key | Description | Example | Created by | Data-type | Used by: |
|---|---|---|---|---|---|
| profile::redis::master | Name or IP address of initial redis master | 'redis1.cloud.domain.com' | N/A | String | role::redis |
| profile::redis::nodetype | Defined on each redis-node. Only valid values are 'master' or 'slave' | 'master' | N/A | String | role::redis |
| profile::redis::ip | The IP redis clients should contact redis on. Typically the haproxy ip | '192.168.100.10' or "%{hiera('profile::haproxy::management::ip')}" or redis.cloud.domain.com | N/A | String | All |