feat: setup galera cluster member profile

- add eyaml support for role
- add /data volume for galera cluster members
- create profiles::selinux namespace for defining selinux configuration
  - create profiles::selinux::mysqld for managing specifics for mysqld
  - create profiles::selinux::setenforce to manage selinux mode
- parameterised options required in mysqld::server module
- add mariadb repo
- add additional facts for managing mysqld and galera

hieradata/common.yaml

@@ -29,6 +29,7 @@ profiles::packages::base:
   - vnstat
   - wget
   - zsh
+  - socat
 
 profiles::base::scripts::scripts:
   puppet: puppetwrapper.py

hieradata/roles/infra/sql/galera.eyaml

@@ -0,0 +1,3 @@
+---
+profiles::sql::galera_member::root_password: ENC[PKCS7,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]
+profiles::sql::galera_member::status_password: ENC[PKCS7,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]

hieradata/roles/infra/sql/galera.yaml

@@ -0,0 +1,11 @@
+---
+profiles::sql::galera_member::cluster_name: galera01
+profiles::sql::galera_member::galera_master: prodinf01n29.main.unkin.net
+profiles::sql::galera_member::configure_firewall: false
+profiles::sql::galera_member::wsrep_sst_method: rsync
+profiles::sql::galera_member::galera_members_lookup: true
+profiles::sql::galera_member::galera_members_role: roles::infra::sql::galera
+profiles::sql::galera_member::datadir: /data/mariadb
+profiles::sql::galera_member::innodb_buffer_pool_size: 256M
+profiles::sql::galera_member::innodb_file_per_table: 1
+profiles::sql::galera_member::package_name: mariadb-galera-server