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# File 'manifests/init.pp', line 52
class influxdb (
# Provided by module data
String $host,
Integer $port,
String $initial_org,
String $initial_bucket,
String $repo_gpg_key_id,
String $repo_gpg_key_url,
Boolean $manage_repo,
Boolean $manage_setup = true,
Optional[String] $repo_url = undef,
String $repo_name = 'influxdb2',
String $version = '2.1.1',
Variant[String,Boolean[false]] $archive_source = 'https://dl.influxdata.com/influxdb/releases/influxdb2-2.1.1-linux-amd64.tar.gz',
Boolean $use_ssl = true,
Boolean $manage_ssl = true,
String $ssl_cert_file = "/etc/puppetlabs/puppet/ssl/certs/${trusted['certname']}.pem",
String $ssl_key_file ="/etc/puppetlabs/puppet/ssl/private_keys/${trusted['certname']}.pem",
String $ssl_ca_file ='/etc/puppetlabs/puppet/ssl/certs/ca.pem',
String $admin_user = 'admin',
Sensitive[String[1]] $admin_pass = Sensitive('puppetlabs'),
String $token_file = $facts['identity']['user'] ? {
'root' => '/root/.influxdb_token',
default => "/home/${facts['identity']['user']}/.influxdb_token" #lint:ignore:parameter_documentation
},
) {
# We can only manage repos, packages, services, etc on the node we are compiling a catalog for
unless $host == $facts['networking']['fqdn'] or $host == 'localhost' {
fail(
@("MSG")
Unable to manage InfluxDB installation on host: ${host}.
Management of repos, packages and services etc is only possible on the local host (${facts['networking']['fqdn']}).
| MSG
)
}
# If managing SSL, install the package before managing files under /etc/influxdb in order to ensure the directory exists
$package_before = if $use_ssl and $manage_ssl {
[
File['/etc/influxdb/cert.pem', '/etc/influxdb/key.pem', '/etc/influxdb/ca.pem', '/etc/systemd/system/influxdb.service.d'],
Service['influxdb']
]
}
else {
Service['influxdb']
}
# If we are managing the repository, set it up and install the package with a require on the repo
if $manage_repo {
#TODO: other distros
case $facts['os']['family'] {
'RedHat': {
yumrepo { $repo_name:
ensure => 'present',
descr => $repo_name,
name => $repo_name,
baseurl => $repo_url,
gpgkey => $repo_gpg_key_url,
enabled => '1',
gpgcheck => '1',
target => '/etc/yum.repos.d/influxdb2.repo',
}
$package_require = Yumrepo[$repo_name]
}
'Debian': {
include apt
apt::source { $repo_name:
ensure => 'present',
comment => 'The InfluxDB2 repository',
location => $repo_url,
release => 'stable',
repos => 'main',
key => {
'id' => $repo_gpg_key_id,
'source' => $repo_gpg_key_url,
},
}
$package_require = Apt::Source[$repo_name]
}
default: {
notify { 'influxdb_repo_warn':
message => "Unable to manage repo on ${facts['os']['family']}, using archive source",
loglevel => 'warn',
}
}
}
package {'influxdb2':
ensure => $version,
require => $package_require,
before => $package_before,
}
}
# If not managing the repo, install the package from archive source
elsif $archive_source {
file { ['/etc/influxdb', '/opt/influxdb', '/etc/influxdb/scripts']:
ensure => directory,
owner => 'root',
group => 'root',
}
file { '/var/lib/influxdb':
ensure => directory,
owner => 'influxdb',
group => 'influxdb',
}
$default_dir = $facts['os']['family'] ? {
'Debian' => '/etc/default',
default => '/etc/sysconfig',
}
file { '/etc/systemd/system/influxdb.service':
ensure => file,
content => epp('influxdb/influxdb_service.epp',
env_file => "${default_dir}/influxdb2"),
}
archive { '/tmp/influxdb.tar.gz':
ensure => present,
extract => true,
extract_command => 'tar xfz %s --strip-components=1',
extract_path => '/opt/influxdb',
source => $archive_source,
cleanup => true,
require => File['/etc/influxdb', '/opt/influxdb'],
before => Service['influxdb'],
}
group { 'influxdb':
ensure => present,
}
user { 'influxdb':
ensure => present,
gid => 'influxdb',
}
file { '/etc/influxdb/scripts/influxd-systemd-start.sh':
ensure => file,
source => 'puppet:///modules/influxdb/influxd-systemd-start.sh',
owner => 'root',
group => 'root',
mode => '0775',
notify => Service['influxdb'],
}
}
# Otherwise, assume we have a source for the package
else {
package { 'influxdb2':
ensure => installed,
before => $package_before,
}
}
service { 'influxdb':
ensure => running,
enable => true,
}
if $use_ssl {
if $manage_ssl {
file { '/etc/influxdb/cert.pem':
ensure => file,
source => "file:///${ssl_cert_file}",
notify => Service['influxdb'],
}
file { '/etc/influxdb/key.pem':
ensure => file,
source => "file:///${ssl_key_file}",
notify => Service['influxdb'],
}
file { '/etc/influxdb/ca.pem':
ensure => file,
source => "file:///${ssl_ca_file}",
notify => Service['influxdb'],
}
}
file { '/etc/systemd/system/influxdb.service.d':
ensure => directory,
owner => 'influxdb',
notify => Service['influxdb'],
}
file { '/etc/systemd/system/influxdb.service.d/override.conf':
ensure => file,
#TODO: epp necessary?
content => epp(
'influxdb/influxdb_dropin.epp',
{
cert => '/etc/influxdb/cert.pem',
key => '/etc/influxdb/key.pem',
}
),
notify => Service['influxdb'],
}
}
if $manage_setup {
influxdb_setup { $host:
ensure => 'present',
use_ssl => $use_ssl,
token_file => $token_file,
bucket => $initial_bucket,
org => $initial_org,
username => $admin_user,
password => $admin_pass,
require => Service['influxdb'],
}
}
}
|