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# File 'manifests/check/postgres.pp', line 1
class nagios::check::postgres (
$args = undef,
$check_period = undef,
$first_notification_delay = undef,
$notification_period = undef,
$modes_enabled = [],
$modes_disabled = [],
$pkg = true,
$ensure = undef,
$standby_mode = false,
$privileged_user = 'postgres',
$plugin = 'check_postgres',
$custom_queries = {},
# Modes
$args_archive_ready = '',
$args_autovac_freeze = '',
$args_backends = '',
$args_bloat = '',
$args_checkpoint = '-w 300',
$args_cluster_id = '',
$args_commitratio = '',
$args_connection = '',
$args_database_size = '-w 1t',
$args_disabled_triggers = '',
$args_disk_space = '',
$args_fsm_pages = '',
$args_fsm_relations = '',
$args_hitratio = '',
$args_hot_standby_delay = '-w 10m',
$args_last_analyze = '',
$args_last_vacuum = '',
$args_last_autoanalyze = '',
$args_last_autovacuum = '',
$args_listener = '',
$args_locks = '',
$args_logfile = '',
$args_new_version_bc = '',
$args_new_version_box = '',
$args_new_version_tnm = '',
$args_pgb_pool_cl_active = '',
$args_pgb_pool_cl_waiting = '',
$args_pgb_pool_sv_active = '',
$args_pgb_pool_sv_idle = '',
$args_pgb_pool_sv_used = '',
$args_pgb_pool_sv_tested = '',
$args_pgb_pool_sv_login = '',
$args_pgb_pool_sv_maxwait = '',
$args_pgbouncer_backends = '',
$args_pgbouncer_checksum = '',
$args_pgagent_jobs = '',
$args_prepared_txns = '',
$args_query_time = '-w 2m',
$args_same_schema = '',
$args_sequence = '',
$args_settings_checksum = '',
$args_slony_status = '',
$args_txn_idle = '-w 15s -c 1m',
$args_txn_time = '-w 5m -c 10m',
$args_txn_wraparound = '',
$args_version = '',
$args_wal_files = '',
) {
# Generic overrides
if $check_period {
Nagios_service { check_period => $::nagios_check_postgres_period }
}
if $first_notification_delay {
Nagios_service { first_notification_delay => $::nagios_check_postgres_first_notification_delay }
}
if $notification_period {
Nagios_service { notification_period => $::nagios_check_postgres_notification_period }
}
# The check is being executed via sudo
file { '/etc/sudoers.d/nagios_check_postgres':
ensure => $ensure,
owner => 'root',
group => 'root',
mode => '0440',
# We customize the user, the nagios plugin dir and few other things
content => template('nagios/plugins/check_postgres-sudoers.erb'),
}
# Optional package containing the script
if $pkg {
$pkgname = 'nagios-plugins-postgres'
$pkgensure = $ensure ? {
'absent' => 'absent',
default => 'installed',
}
package { $pkgname: ensure => $pkgensure }
}
Package <| tag == 'nagios-plugins-perl' |>
# Modes-specific definition
nagios::check::postgres::mode { [
'archive_ready',
'autovac_freeze',
'backends',
'bloat',
'checkpoint',
'cluster_id',
'commitratio',
'connection',
'database_size',
'disabled_triggers',
'disk_space',
'fsm_pages',
'fsm_relations',
'hitratio',
'hot_standby_delay',
'last_analyze',
'last_vacuum',
'last_autoanalyze',
'last_autovacuum',
'listener',
'locks',
'logfile',
'new_version_bc',
'new_version_box',
'new_version_cp',
'new_version_pg',
'new_version_tnm',
'pgb_pool_cl_active',
'pgb_pool_cl_waiting',
'pgb_pool_sv_active',
'pgb_pool_sv_idle',
'pgb_pool_sv_used',
'pgb_pool_sv_tested',
'pgb_pool_sv_login',
'pgb_pool_sv_maxwait',
'pgbouncer_backends',
'pgbouncer_checksum',
'pgagent_jobs',
'prepared_txns',
'query_time',
'same_schema',
'sequence',
'settings_checksum',
'slony_status',
'txn_idle',
'txn_time',
'txn_wraparound',
'version',
'wal_files',
]:
}
# Custom queries
nagios::check::postgres::custom_query { keys($custom_queries): }
}
|