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# File 'modules/profile/manifests/base.pp', line 1
class profile::base(
Boolean $use_apt_proxy = lookup('profile::base::use_apt_proxy'),
Boolean $purge_apt_sources = lookup('profile::base::purge_apt_sources'),
Boolean $purge_apt_preferences = lookup('profile::base::purge_apt_preferences'),
$domain_search = hiera('profile::base::domain_search', $::domain), # lint:ignore:wmf_styleguide
$nameservers = hiera('profile::base::nameservers', $::nameservers), # lint:ignore:wmf_styleguide
$remote_syslog = hiera('profile::base::remote_syslog', []),
$remote_syslog_tls = hiera('profile::base::remote_syslog_tls', []),
$enable_rsyslog_exporter = hiera('profile::base::enable_rsyslog_exporter', false),
$enable_kafka_shipping = hiera('profile::base::enable_kafka_shipping', true),
Enum['critical', 'disabled', 'enabled'] $notifications = hiera('profile::base::notifications', 'enabled'),
$monitor_systemd = hiera('profile::base::monitor_systemd', true),
$core_dump_pattern = hiera('profile::base::core_dump_pattern', '/var/tmp/core/core.%h.%e.%p.%t'),
$ssh_server_settings = hiera('profile::base::ssh_server_settings', {}),
$group_contact = hiera('contactgroups', 'admins'),
String $mgmt_group_contact = lookup('mgmt_contactgroups', {default_value => 'admins'}),
$check_disk_options = hiera('profile::base::check_disk_options', '-w 6% -c 3% -W 6% -K 3% -l -e -A -i "/srv/sd[a-b][1-3]" -i "/srv/nvme[0-9]n[0-9]p[0-9]" --exclude-type=fuse.fuse_dfs --exclude-type=tracefs'),
$check_disk_critical = hiera('profile::base::check_disk_critical', false),
# TODO/puppet4: revert to using "undef"
$check_raid_policy = hiera('profile::base::check_raid_policy', ''),
$check_raid_interval = hiera('profile::base::check_raid_interval', 10),
$check_raid_retry = hiera('profile::base::check_raid_retry', 10),
Boolean $check_raid = lookup('profile::base::check_raid', {default_value => true}),
$check_smart = hiera('profile::base::check_smart', true),
$overlayfs = hiera('profile::base::overlayfs', false),
# We have included a default here as this seems to be the convention even though
# it contradicts https://wikitech.wikimedia.org/wiki/Puppet_coding
# TODO: need to clarify with _joe_ when he comes back of vacation 2019-03-11
$debdeploy_exclude_mounts = lookup('profile::base::debdeploy::exclude_mounts'),
$debdeploy_exclude_filesystems = lookup('profile::base::debdeploy::exclude_filesystems'),
$debdeploy_filter_services = lookup('profile::base::debdeploy::filter_services', Hash, 'hash', {}),
$monitoring_hosts = hiera('monitoring_hosts', []),
Hash $wikimedia_clusters = lookup('wikimedia_clusters'),
String $cluster = lookup('cluster'),
Boolean $enable_adduser = lookup('profile::base::enable_adduser')
) {
# Sanity checks for cluster - T234232
if ! has_key($wikimedia_clusters, $cluster) {
fail("Cluster ${cluster} not defined in wikimedia_clusters")
}
if ! has_key($wikimedia_clusters[$cluster]['sites'], $::site) {
fail("Site ${::site} not found in cluster ${cluster}")
}
contain profile::base::puppet
require profile::base::certificates
# Ensure we update the CA certificates before managing any services
Exec['update-ca-certificates'] -> Service<| |>
class { 'apt':
use_proxy => $use_apt_proxy,
purge_sources => $purge_apt_sources,
purge_preferences => $purge_apt_preferences,
}
file { ['/usr/local/sbin', '/usr/local/share/bash']:
ensure => directory,
owner => 'root',
group => 'root',
mode => '0755',
}
if $enable_adduser {
class {'adduser': }
}
class { '::grub::defaults': }
include ::passwords::root
include ::network::constants
class { '::base::resolving':
domain_search => $domain_search,
nameservers => $nameservers,
}
class { '::rsyslog': }
if $enable_rsyslog_exporter {
include ::profile::prometheus::rsyslog_exporter
class {'profile::rsyslog::kafka_shipper':
enable => $enable_kafka_shipping,
}
}
unless empty($remote_syslog) and empty($remote_syslog_tls) {
class { '::base::remote_syslog':
enable => true,
central_hosts => $remote_syslog,
central_hosts_tls => $remote_syslog_tls,
}
}
#TODO: make base::sysctl a profile itself?
class { '::base::sysctl': }
class { '::motd': }
class { '::base::standard_packages': }
if os_version('debian <= buster') {
class { '::toil::acct_handle_wtmp_not_rotated': }
}
class { '::base::environment':
core_dump_pattern => $core_dump_pattern,
}
class { '::base::phaste': }
class { '::base::screenconfig': }
class { '::ssh::client': }
# Ssh server default settings are good for most installs, but some overrides
# might be needed
create_resources('class', {'ssh::server' => $ssh_server_settings})
class { '::nrpe':
allowed_hosts => join($monitoring_hosts, ','),
}
class { '::base::kernel':
overlayfs => $overlayfs,
}
if ($facts['is_virtual'] == false and $::processor0 !~ /AMD/) {
class { 'prometheus::node_intel_microcode': }
}
class { '::base::debdeploy':
exclude_mounts => $debdeploy_exclude_mounts,
exclude_filesystems => $debdeploy_exclude_filesystems,
filter_services => $debdeploy_filter_services,
}
if $facts['has_ipmi'] {
class { '::ipmi::monitor': }
}
class { '::base::initramfs': }
class { '::base::auto_restarts': }
$notifications_enabled = $notifications ? {
'disabled' => '0',
default => '1',
}
class { '::base::monitoring::host':
contact_group => $group_contact,
mgmt_contact_group => $mgmt_group_contact,
nrpe_check_disk_options => $check_disk_options,
nrpe_check_disk_critical => $check_disk_critical,
raid_write_cache_policy => $check_raid_policy,
# for 'forking' checks (i.e. all but mdadm, which essentially just reads
# kernel memory from /proc/mdstat) check every $check_raid_interval
# minutes instead of default of one minute. If the check is non-OK, retry
# every $check_raid_retry
raid_check_interval => $check_raid_interval,
raid_retry_interval => $check_raid_retry,
notifications_enabled => $notifications_enabled,
is_critical => ($notifications == 'critical'),
monitor_systemd => $monitor_systemd,
puppet_interval => $profile::base::puppet::interval,
raid_check => $check_raid,
}
if $check_smart and $facts['is_virtual'] == false {
class { '::smart': }
}
if $facts['is_virtual'] == false {
include ::profile::prometheus::nic_saturation_exporter
}
# This is responsible for ~75%+ of all recdns queries...
# https://phabricator.wikimedia.org/T239862
host { 'statsd.eqiad.wmnet':
ip => '10.64.16.149', # graphite1004
host_aliases => 'statsd',
}
if $facts['is_virtual'] == false {
class { 'prometheus::node_nic_firmware': }
}
}
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