Puppet Class: profile::base

Defined in:
modules/profile/manifests/base.pp

Summary

profile to configure base config

Overview

SPDX-License-Identifier: Apache-2.0

Parameters:

  • remote_syslog (Array) (defaults to: lookup('profile::base::remote_syslog')) —

    Central syslog servers

  • remote_syslog_tls (Hash) (defaults to: lookup('profile::base::remote_syslog_tls')) —

    Central TLS enabled syslog servers

  • remote_syslog_send_logs (String) (defaults to: lookup('profile::base::remote_syslog_send_logs')) —

    config for send logs

  • overlayfs (Boolean) (defaults to: lookup('profile::base::overlayfs')) —

    if to use overlays

  • wikimedia_clusters (Hash) (defaults to: lookup('wikimedia_clusters')) —

    the wikimedia clusters

  • cluster (String) (defaults to: lookup('cluster')) —

    the cluster

  • enable_contacts (Boolean) (defaults to: lookup('profile::base::enable_contacts')) —

    use the contacts module

  • core_dump_pattern (String) (defaults to: lookup('profile::base::core_dump_pattern')) —

    the core dump pattern

  • unprivileged_userns_clone (Boolean) (defaults to: lookup('profile::base::unprivileged_userns_clone')) —

    enable kernel.unprivileged_userns_clone

  • use_linux510_on_buster (Boolean) (defaults to: lookup('profile::base::use_linux510_on_buster', {'default_value' => false})) —

    whether to setup kernel 5.10 on buster hosts



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# File 'modules/profile/manifests/base.pp', line 13

class profile::base (
    Hash    $wikimedia_clusters        = lookup('wikimedia_clusters'),
    String  $cluster                   = lookup('cluster'),
    String  $remote_syslog_send_logs   = lookup('profile::base::remote_syslog_send_logs'),
    Boolean $overlayfs                 = lookup('profile::base::overlayfs'),
    Boolean $enable_contacts           = lookup('profile::base::enable_contacts'),
    String  $core_dump_pattern         = lookup('profile::base::core_dump_pattern'),
    Boolean $unprivileged_userns_clone = lookup('profile::base::unprivileged_userns_clone'),
    Array   $remote_syslog             = lookup('profile::base::remote_syslog'),
    Hash    $remote_syslog_tls         = lookup('profile::base::remote_syslog_tls'),
    Boolean $use_linux510_on_buster    = lookup('profile::base::use_linux510_on_buster', {'default_value' => false}),
) {
    # Sanity checks for cluster - T234232
    if ! has_key($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}")
    }

    # create standard directories
    # perform this here and early to avoid dependency cycles
    file { ['/usr/local/sbin', '/usr/local/share/bash']:
        ensure => directory,
        owner  => 'root',
        group  => 'root',
        mode   => '0755',
    }

    include profile::adduser
    contain profile::puppet::agent
    contain profile::base::certificates
    include profile::apt
    include profile::systemd::timesyncd

    if $use_linux510_on_buster {
        include profile::base::linux510
    }

    class { 'grub::defaults': }

    include passwords::root
    include network::constants
    include profile::resolving
    include profile::mail::default_mail_relay

    include profile::prometheus::node_exporter
    class { 'rsyslog': }
    include profile::prometheus::rsyslog_exporter

    $remote_syslog_tls_servers = $remote_syslog_tls[$::site]

    unless empty($remote_syslog) and empty($remote_syslog_tls_servers) {
        class { 'base::remote_syslog':
            enable            => true,
            central_hosts     => $remote_syslog,
            central_hosts_tls => $remote_syslog_tls_servers,
            send_logs         => $remote_syslog_send_logs,
        }
    }

    # TODO: make base::sysctl a profile itself?
    class { 'base::sysctl':
        unprivileged_userns_clone => $unprivileged_userns_clone,
    }
    class { 'motd': }
    class { 'base::standard_packages': }
    Class['profile::apt'] -> Class['base::standard_packages']
    include profile::environment
    class { 'base::sysctl::core_dumps':
        core_dump_pattern => $core_dump_pattern,
    }

    include profile::ssh::client
    include profile::ssh::server

    class { 'base::kernel':
        overlayfs => $overlayfs,
    }

    include profile::debdeploy::client

    class { 'base::initramfs': }
    include profile::auto_restarts

    class { 'prometheus::node_debian_version': }

    if $facts['is_virtual'] and debian::codename::le('buster') and $facts['virtual'] != 'lxc' {
        class { 'haveged': }
    }
}