Ben Vincent
62cac63f11
- ensure a database, user and credential is created for each grafana node - ensure all databases for a region are included in a mariadb cluster - refine params with stdlib types
68 lines
1.7 KiB
Puppet
68 lines
1.7 KiB
Puppet
# profiles::metrics::grafana
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class profiles::metrics::grafana (
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Stdlib::Port $http_port = 8080,
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String $app_mode = 'production',
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Boolean $allow_sign_up = false,
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Boolean $mysql_backend = true,
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String $mysql_user = 'grafana',
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String $mysql_name = 'grafana',
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String $mysql_pass = fqdn_rand_string(16),
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Stdlib::Host $mysql_host = '127.0.0.1',
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Stdlib::Port $mysql_port = 3306,
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) {
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# set the fqdn
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$fqdn = $::facts['networking']['fqdn']
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# when using mysql backend
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if $mysql_backend {
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@@mysql_user { "${mysql_user}@${facts['networking']['fqdn']}":
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ensure => present,
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password_hash => mysql::password(fqdn_rand_string(16)),
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tag => $facts['region'],
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}
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@@mysql_grant { "${mysql_user}@${facts['networking']['fqdn']}/${mysql_name}.*":
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ensure => present,
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table => "${mysql_name}.*",
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user => "${mysql_user}@${facts['networking']['fqdn']}",
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privileges => ['ALL'],
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tag => $facts['region'],
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}
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$database_config = {
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type => 'mysql',
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host => "${mysql_host}:${mysql_port}",
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name => $mysql_name,
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user => $mysql_user,
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password => $mysql_pass.unwrap,
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}
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}
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# build the grafana config hash
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$cfg = {
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app_mode => $app_mode,
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server => {
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http_port => $http_port,
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},
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database => $database_config,
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users => {
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allow_sign_up => $allow_sign_up,
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},
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}
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# deploy grafana
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class { 'grafana':
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cfg => $cfg,
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}
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# fix the package provided systemd service
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systemd::unit_file { 'grafana-server.service':
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content => template('profiles/metrics/grafana.service.erb'),
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require => Package['grafana'],
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before => Service['grafana'],
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}
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}
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