| class hdp2-ganglia::monitor_and_server( |
| $service_state = $hdp2::params::cluster_service_state, |
| $opts = {} |
| ) inherits hdp2-ganglia::params |
| { |
| $ganglia_shell_cmds_dir = $hdp2-ganglia::params::ganglia_shell_cmds_dir |
| $ganglia_conf_dir = $hdp2-ganglia::params::ganglia_conf_dir |
| $ganglia_runtime_dir = $hdp2-ganglia::params::ganglia_runtime_dir |
| |
| #note: includes the common package ganglia-monitor |
| class { 'hdp2-ganglia': |
| service_state => $service_state |
| } |
| |
| if ($service_state == 'no_op') { |
| } elsif ($service_state in ['uninstalled']) { |
| class { 'hdp2-ganglia::server::packages': |
| ensure => 'uninstalled' |
| } |
| |
| hdp::directory { [$ganglia_conf_dir,$ganglia_runtime_dir]: |
| service_state => $service_state, |
| force => true |
| } |
| |
| class { 'hdp2-ganglia::config': |
| service_state => $service_state |
| } |
| |
| Class['hdp2-ganglia'] -> Class['hdp2-ganglia::server::packages'] -> |
| Hdp2::Directory[$ganglia_conf_dir] -> Hdp2::Directory[$ganglia_runtime_dir] -> |
| Class['hdp2-ganglia::config'] |
| } elsif ($service_state in ['running','stopped','installed_and_configured']) { |
| class { 'hdp2-ganglia::server::packages': } |
| |
| class { 'hdp2-ganglia::config': |
| ganglia_server_host => $hdp2::params::host_address, |
| service_state => $service_state |
| } |
| |
| class {'hdp2-ganglia::monitor::config-gen': } |
| |
| class {'hdp2-ganglia::server::config-gen': } |
| |
| hdp2-ganglia::config::generate_server { 'gmetad': |
| ganglia_service => 'gmetad' |
| } |
| |
| class { 'hdp2-ganglia::service::gmond': |
| ensure => $service_state |
| } |
| |
| class { 'hdp2-ganglia::server::services' : |
| service_state => $service_state, |
| monitor_and_server_single_node => true |
| } |
| |
| class { 'hdp2-ganglia::service::change_permission': |
| ensure => $service_state |
| } |
| |
| #top level no anchors needed |
| Class['hdp2-ganglia'] -> Class['hdp2-ganglia::server::packages'] -> Class['hdp2-ganglia::config'] -> |
| Class['hdp2-ganglia::monitor::config-gen'] -> Class['hdp2-ganglia::server::config-gen'] -> Hdp2-ganglia::Config::Generate_server['gmetad'] -> |
| Class['hdp2-ganglia::service::gmond'] -> Class['hdp2-ganglia::server::services'] -> |
| Class['hdp2-ganglia::service::change_permission'] |
| } else { |
| hdp_fail("TODO not implemented yet: service_state = ${service_state}") |
| } |
| } |