fruit-bowl/environments/production/thirdparty/docker/manifests/init.pp

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# @summary
# Module to install an up-to-date version of Docker from package.
#
# @param version
# The package version to install, used to set the package name.
#
# @param ensure
# Passed to the docker package.
#
# @param prerequired_packages
# An array of additional packages that need to be installed to support docker.
#
# @param dependent_packages
# An array of packages installed by the docker-ce package v 18.09 and later.
# Used when uninstalling to ensure containers cannot be run on the system.
#
# @param tcp_bind
# The tcp socket to bind to in the format
# tcp://127.0.0.1:4243
#
# @param tls_enable
# Enable TLS.
#
# @param tls_verify
# Use TLS and verify the remote
#
# @param tls_cacert
# Path to TLS CA certificate
#
# @param tls_cert
# Path to TLS certificate file
#
# @param tls_key
# Path to TLS key file
#
# @param ip_forward
# Enables IP forwarding on the Docker host.
#
# @param iptables
# Enable Docker's addition of iptables rules.
#
# @param ip_masq
# Enable IP masquerading for bridge's IP range.
#
# @param icc
# Enable or disable Docker's unrestricted inter-container and Docker daemon host communication.
# (Requires iptables=true to disable)
#
# @param bip
# Specify docker's network bridge IP, in CIDR notation.
#
# @param mtu
# Docker network MTU.
#
# @param bridge
# Attach containers to a pre-existing network bridge
# use 'none' to disable container networking
#
# @param fixed_cidr
# IPv4 subnet for fixed IPs
# 10.20.0.0/16
#
# @param default_gateway
# IPv4 address of the container default gateway;
# this address must be part of the bridge subnet
# (which is defined by bridge)
#
# @param ipv6
# Enables ipv6 support for the docker daemon
#
# @param ipv6_cidr
# IPv6 subnet for fixed IPs
#
# @param default_gateway_ipv6
# IPv6 address of the container default gateway:
#
# @param socket_bind
# The unix socket to bind to.
#
# @param log_level
# Set the logging level
# Valid values: debug, info, warn, error, fatal
#
# @param log_driver
# Set the log driver.
# Docker default is json-file.
# Please verify the value by yourself, before setting it. Valid shipped log drivers can be found here:
# https://docs.docker.com/config/containers/logging/configure/#supported-logging-drivers
# Since custom log driver plugins are and must be possible, the value can not be verified through code here.
#
# @param log_opt
# Set the log driver specific options
# Valid values per log driver:
# none : undef
# local :
# max-size=[0-9+][k|m|g]
# max-file=[0-9+]
# json-file:
# max-size=[0-9+][k|m|g]
# max-file=[0-9+]
# syslog :
# syslog-address=[tcp|udp]://host:port
# syslog-address=unix://path
# syslog-facility=daemon|kern|user|mail|auth|
# syslog|lpr|news|uucp|cron|
# authpriv|ftp|
# local0|local1|local2|local3|
# local4|local5|local6|local7
# syslog-tag="some_tag"
# journald : undef
# gelf :
# gelf-address=udp://host:port
# gelf-tag="some_tag"
# fluentd :
# fluentd-address=host:port
# fluentd-tag={{.ID}} - short container id (12 characters)|
# {{.FullID}} - full container id
# {{.Name}} - container name
# splunk :
# splunk-token=<splunk_http_event_collector_token>
# splunk-url=https://your_splunk_instance:8088
# awslogs :
# awslogs-group=<Cloudwatch Log Group>
# awslogs-stream=<Cloudwatch Log Stream>
# awslogs-create-group=true|false
# awslogs-datetime-format=<Date format> - strftime expression
# awslogs-multiline-pattern=multiline start pattern using a regular expression
# tag={{.ID}} - short container id (12 characters)|
# {{.FullID}} - full container id
# {{.Name}} - container name
#
# @param selinux_enabled
# Enable selinux support. Default is false. SELinux does not presently
# support the BTRFS storage driver.
#
# @param use_upstream_package_source
# Whether or not to use the upstream package source.
# If you run your own package mirror, you may set this
# to false.
#
# @param pin_upstream_package_source
# Pin upstream package source; this option currently only has any effect on
# apt-based distributions. Set to false to remove pinning on the upstream
# package repository. See also "apt_source_pin_level".
#
# @param apt_source_pin_level
# What level to pin our source package repository to; this only is relevent
# if you're on an apt-based system (Debian, Ubuntu, etc) and
# $use_upstream_package_source is set to true. Set this to false to disable
# pinning, and undef to ensure the apt preferences file apt::source uses to
# define pins is removed.
#
# @param service_state
# Whether you want to docker daemon to start up
#
# @param service_enable
# Whether you want to docker daemon to start up at boot
#
# @param manage_service
# Specify whether the service should be managed.
#
# @param root_dir
# Custom root directory for containers
#
# @param dns
# Custom dns server address
#
# @param dns_search
# Custom dns search domains
#
# @param socket_group
# Group ownership of the unix control socket.
#
# @param extra_parameters
# Any extra parameters that should be passed to the docker daemon.
#
# @param shell_values
# Array of shell values to pass into init script config files
#
# @param proxy
# Will set the http_proxy and https_proxy env variables in /etc/sysconfig/docker (redhat/centos) or /etc/default/docker (debian)
#
# @param no_proxy
# Will set the no_proxy variable in /etc/sysconfig/docker (redhat/centos) or /etc/default/docker (debian)
#
# @param storage_driver
# Specify a storage driver to use
# Valid values: aufs, devicemapper, btrfs, overlay, overlay2, vfs, zfs
#
# @param dm_basesize
# The size to use when creating the base device, which limits the size of images and containers.
#
# @param dm_fs
# The filesystem to use for the base image (xfs or ext4)
#
# @param dm_mkfsarg
# Specifies extra mkfs arguments to be used when creating the base device.
#
# @param dm_mountopt
# Specifies extra mount options used when mounting the thin devices.
#
# @param dm_blocksize
# A custom blocksize to use for the thin pool.
# Default blocksize is 64K.
# Warning: _DO NOT_ change this parameter after the lvm devices have been initialized.
#
# @param dm_loopdatasize
# Specifies the size to use when creating the loopback file for the "data" device which is used for the thin pool
#
# @param dm_loopmetadatasize
# Specifies the size to use when creating the loopback file for the "metadata" device which is used for the thin pool
#
# @param dm_datadev
# (deprecated - dm_thinpooldev should be used going forward)
# A custom blockdevice to use for data for the thin pool.
#
# @param dm_metadatadev
# (deprecated - dm_thinpooldev should be used going forward)
# A custom blockdevice to use for metadata for the thin pool.
#
# @param dm_thinpooldev
# Specifies a custom block storage device to use for the thin pool.
#
# @param dm_use_deferred_removal
# Enables use of deferred device removal if libdm and the kernel driver support the mechanism.
#
# @param dm_use_deferred_deletion
# Enables use of deferred device deletion if libdm and the kernel driver support the mechanism.
#
# @param dm_blkdiscard
# Enables or disables the use of blkdiscard when removing devicemapper devices.
#
# @param dm_override_udev_sync_check
# By default, the devicemapper backend attempts to synchronize with the udev
# device manager for the Linux kernel. This option allows disabling that
# synchronization, to continue even though the configuration may be buggy.
#
# @param overlay2_override_kernel_check
# Overrides the Linux kernel version check allowing using overlay2 with kernel < 4.0.
#
# @param manage_package
# Won't install or define the docker package, useful if you want to use your own package
#
# @param service_name
# Specify custom service name
#
# @param docker_users
# Specify an array of users to add to the docker group
#
# @param create_user
# If `true` the list of `docker_users` will be created as well as added to the docker group
#
# @param docker_group
# Specify a string for the docker group
#
# @param daemon_environment_files
# Specify additional environment files to add to the
# service-overrides.conf
#
# @param repo_opt
# Specify a string to pass as repository options (RedHat only)
#
# @param storage_devs
# A quoted, space-separated list of devices to be used.
#
# @param storage_vg
# The volume group to use for docker storage.
#
# @param storage_root_size
# The size to which the root filesystem should be grown.
#
# @param storage_data_size
# The desired size for the docker data LV
#
# @param storage_min_data_size
# The minimum size of data volume otherwise pool creation fails
#
# @param storage_chunk_size
# Controls the chunk size/block size of thin pool.
#
# @param storage_growpart
# Enable resizing partition table backing root volume group.
#
# @param storage_auto_extend_pool
# Enable/disable automatic pool extension using lvm
#
# @param storage_pool_autoextend_threshold
# Auto pool extension threshold (in % of pool size)
#
# @param storage_pool_autoextend_percent
# Extend the pool by specified percentage when threshold is hit.
#
# @param tmp_dir_config
# Whether to set the TMPDIR value in the systemd config file
# Default: true (set the value); false will comment out the line.
# Note: false is backwards compatible prior to PR #58
#
# @param tmp_dir
# Sets the tmp dir for Docker (path)
#
# @param registry_mirror
# Sets the prefered container registry mirror.
#
# @param nuget_package_provider_version
# The version of the NuGet Package provider
#
# @param docker_msft_provider_version
# The version of the Microsoft Docker Provider Module
#
# @param docker_ce_start_command
# @param docker_ce_package_name
# @param docker_ce_cli_package_name
# @param docker_ce_source_location
# @param docker_ce_key_source
# @param docker_ce_key_id
# @param docker_ce_release
# @param docker_package_location
# @param docker_package_key_source
# @param docker_package_key_check_source
# @param docker_package_key_id
# @param docker_package_release
# @param docker_engine_start_command
# @param docker_engine_package_name
# @param docker_ce_channel
# @param docker_ee
# @param docker_ee_package_name
# @param docker_ee_source_location
# @param docker_ee_key_source
# @param docker_ee_key_id
# @param docker_ee_repos
# @param docker_ee_release
# @param package_release
# @param labels
# @param execdriver
# @param package_source
# @param os_lc
# @param storage_config
# @param storage_config_template
# @param storage_setup_file
# @param service_provider
# @param service_config
# @param service_config_template
# @param service_overrides_template
# @param socket_overrides_template
# @param socket_override
# @param service_after_override
# @param service_hasstatus
# @param service_hasrestart
# @param acknowledge_unsupported_os
# @param have_systemd_v230
#
class docker (
Optional[String] $version = $docker::params::version,
String $ensure = $docker::params::ensure,
Variant[Array[String], Hash] $prerequired_packages = $docker::params::prerequired_packages,
Array $dependent_packages = $docker::params::dependent_packages,
String $docker_ce_start_command = $docker::params::docker_ce_start_command,
Optional[String] $docker_ce_package_name = $docker::params::docker_ce_package_name,
String[1] $docker_ce_cli_package_name = $docker::params::docker_ce_cli_package_name,
Optional[String] $docker_ce_source_location = $docker::params::package_ce_source_location,
Optional[String] $docker_ce_key_source = $docker::params::package_ce_key_source,
Optional[String] $docker_ce_key_id = $docker::params::package_ce_key_id,
Optional[String] $docker_ce_release = $docker::params::package_ce_release,
Optional[String] $docker_package_location = $docker::params::package_source_location,
Optional[String] $docker_package_key_source = $docker::params::package_key_source,
Optional[Boolean] $docker_package_key_check_source = $docker::params::package_key_check_source,
Optional[String] $docker_package_key_id = $docker::params::package_key_id,
Optional[String] $docker_package_release = $docker::params::package_release,
String $docker_engine_start_command = $docker::params::docker_engine_start_command,
String $docker_engine_package_name = $docker::params::docker_engine_package_name,
String $docker_ce_channel = $docker::params::docker_ce_channel,
Optional[Boolean] $docker_ee = $docker::params::docker_ee,
Optional[String] $docker_ee_package_name = $docker::params::package_ee_package_name,
Optional[String] $docker_ee_source_location = $docker::params::package_ee_source_location,
Optional[String] $docker_ee_key_source = $docker::params::package_ee_key_source,
Optional[String] $docker_ee_key_id = $docker::params::package_ee_key_id,
Optional[String] $docker_ee_repos = $docker::params::package_ee_repos,
Optional[String] $docker_ee_release = $docker::params::package_ee_release,
Optional[Variant[String,Array[String]]] $tcp_bind = $docker::params::tcp_bind,
Boolean $tls_enable = $docker::params::tls_enable,
Boolean $tls_verify = $docker::params::tls_verify,
Optional[String] $tls_cacert = $docker::params::tls_cacert,
Optional[String] $tls_cert = $docker::params::tls_cert,
Optional[String] $tls_key = $docker::params::tls_key,
Boolean $ip_forward = $docker::params::ip_forward,
Boolean $ip_masq = $docker::params::ip_masq,
Optional[Boolean] $ipv6 = $docker::params::ipv6,
Optional[String] $ipv6_cidr = $docker::params::ipv6_cidr,
Optional[String] $default_gateway_ipv6 = $docker::params::default_gateway_ipv6,
Optional[String] $bip = $docker::params::bip,
Optional[String] $mtu = $docker::params::mtu,
Boolean $iptables = $docker::params::iptables,
Optional[Boolean] $icc = $docker::params::icc,
String $socket_bind = $docker::params::socket_bind,
Optional[String] $fixed_cidr = $docker::params::fixed_cidr,
Optional[String] $bridge = $docker::params::bridge,
Optional[String] $default_gateway = $docker::params::default_gateway,
Optional[String] $log_level = $docker::params::log_level,
Optional[String] $log_driver = $docker::params::log_driver,
Array $log_opt = $docker::params::log_opt,
Optional[Boolean] $selinux_enabled = $docker::params::selinux_enabled,
Optional[Boolean] $use_upstream_package_source = $docker::params::use_upstream_package_source,
Optional[Boolean] $pin_upstream_package_source = $docker::params::pin_upstream_package_source,
Optional[Integer] $apt_source_pin_level = $docker::params::apt_source_pin_level,
Optional[String] $package_release = $docker::params::package_release,
String $service_state = $docker::params::service_state,
Boolean $service_enable = $docker::params::service_enable,
Boolean $manage_service = $docker::params::manage_service,
Optional[String] $root_dir = $docker::params::root_dir,
Optional[Boolean] $tmp_dir_config = $docker::params::tmp_dir_config,
Optional[String] $tmp_dir = $docker::params::tmp_dir,
Optional[Variant[String,Array]] $dns = $docker::params::dns,
Optional[Variant[String,Array]] $dns_search = $docker::params::dns_search,
Optional[Variant[String,Boolean]] $socket_group = $docker::params::socket_group,
Array $labels = $docker::params::labels,
Optional[Variant[String,Array]] $extra_parameters = undef,
Optional[Variant[String,Array]] $shell_values = undef,
Optional[String] $proxy = $docker::params::proxy,
Optional[String] $no_proxy = $docker::params::no_proxy,
Optional[String] $storage_driver = $docker::params::storage_driver,
Optional[String] $dm_basesize = $docker::params::dm_basesize,
Optional[String] $dm_fs = $docker::params::dm_fs,
Optional[String] $dm_mkfsarg = $docker::params::dm_mkfsarg,
Optional[String] $dm_mountopt = $docker::params::dm_mountopt,
Optional[String] $dm_blocksize = $docker::params::dm_blocksize,
Optional[String] $dm_loopdatasize = $docker::params::dm_loopdatasize,
Optional[String] $dm_loopmetadatasize = $docker::params::dm_loopmetadatasize,
Optional[String] $dm_datadev = $docker::params::dm_datadev,
Optional[String] $dm_metadatadev = $docker::params::dm_metadatadev,
Optional[String] $dm_thinpooldev = $docker::params::dm_thinpooldev,
Optional[Boolean] $dm_use_deferred_removal = $docker::params::dm_use_deferred_removal,
Optional[Boolean] $dm_use_deferred_deletion = $docker::params::dm_use_deferred_deletion,
Optional[Boolean] $dm_blkdiscard = $docker::params::dm_blkdiscard,
Optional[Boolean] $dm_override_udev_sync_check = $docker::params::dm_override_udev_sync_check,
Boolean $overlay2_override_kernel_check = $docker::params::overlay2_override_kernel_check,
Optional[String] $execdriver = $docker::params::execdriver,
Boolean $manage_package = $docker::params::manage_package,
Optional[String] $package_source = $docker::params::package_source,
Optional[String] $service_name = $docker::params::service_name,
Array $docker_users = [],
Boolean $create_user = true,
String $docker_group = $docker::params::docker_group,
Array $daemon_environment_files = [],
Optional[Variant[String,Hash]] $repo_opt = $docker::params::repo_opt,
Optional[String] $os_lc = $docker::params::os_lc,
Optional[String] $storage_devs = $docker::params::storage_devs,
Optional[String] $storage_vg = $docker::params::storage_vg,
Optional[String] $storage_root_size = $docker::params::storage_root_size,
Optional[String] $storage_data_size = $docker::params::storage_data_size,
Optional[String] $storage_min_data_size = $docker::params::storage_min_data_size,
Optional[String] $storage_chunk_size = $docker::params::storage_chunk_size,
Optional[Boolean] $storage_growpart = $docker::params::storage_growpart,
Optional[String] $storage_auto_extend_pool = $docker::params::storage_auto_extend_pool,
Optional[String] $storage_pool_autoextend_threshold = $docker::params::storage_pool_autoextend_threshold,
Optional[String] $storage_pool_autoextend_percent = $docker::params::storage_pool_autoextend_percent,
Optional[Variant[String,Boolean]] $storage_config = $docker::params::storage_config,
Optional[String] $storage_config_template = $docker::params::storage_config_template,
Optional[String] $storage_setup_file = $docker::params::storage_setup_file,
Optional[String] $service_provider = $docker::params::service_provider,
Optional[Variant[String,Boolean]] $service_config = $docker::params::service_config,
Optional[String] $service_config_template = $docker::params::service_config_template,
Optional[Variant[String,Boolean]] $service_overrides_template = $docker::params::service_overrides_template,
Optional[Variant[String,Boolean]] $socket_overrides_template = $docker::params::socket_overrides_template,
Optional[Boolean] $socket_override = $docker::params::socket_override,
Optional[Variant[String,Boolean]] $service_after_override = $docker::params::service_after_override,
Optional[Boolean] $service_hasstatus = $docker::params::service_hasstatus,
Optional[Boolean] $service_hasrestart = $docker::params::service_hasrestart,
Optional[Variant[String,Array]] $registry_mirror = $docker::params::registry_mirror,
Boolean $acknowledge_unsupported_os = false,
# Windows specific parameters
Optional[String] $docker_msft_provider_version = $docker::params::docker_msft_provider_version,
Optional[String] $nuget_package_provider_version = $docker::params::nuget_package_provider_version,
Boolean $have_systemd_v230 = $docker::params::have_systemd_v230,
) inherits docker::params {
if $facts['os']['family'] and ! $acknowledge_unsupported_os {
assert_type(Pattern[/^(Debian|RedHat|windows)$/], $facts['os']['family']) |$a, $b| {
fail('This module only works on Debian, Red Hat or Windows based systems.')
}
if ($facts['os']['family'] == 'RedHat') and ($facts['os']['name'] != 'Amazon') and (versioncmp($facts['os']['release']['major'], '7') < 0) {
fail('This module only works on Red Hat based systems version 7 and higher.')
} elsif ($facts['os']['name'] == 'Amazon') and ($facts['os']['release']['major'] != '2') and (versioncmp($facts['os']['release']['major'], '2022') < 0) {
fail('This module only works on Amazon Linux 2 and newer systems.')
}
}
if ($default_gateway) and (!$bridge) {
fail('You must provide the $bridge parameter.')
}
if $log_level {
assert_type(Pattern[/^(debug|info|warn|error|fatal)$/], $log_level) |$a, $b| {
fail('log_level must be one of debug, info, warn, error or fatal')
}
}
if $storage_driver {
if $facts['os']['family'] == 'windows' {
assert_type(Pattern[/^(windowsfilter)$/], $storage_driver) |$a, $b| {
fail('Valid values for storage_driver on windows are windowsfilter')
}
} else {
assert_type(Pattern[/^(aufs|devicemapper|btrfs|overlay|overlay2|vfs|zfs)$/], $storage_driver) |$a, $b| {
fail('Valid values for storage_driver are aufs, devicemapper, btrfs, overlay, overlay2, vfs, zfs.')
}
}
}
if ($bridge) and ($facts['os']['family'] == 'windows') {
assert_type(Pattern[/^(none|nat|transparent|overlay|l2bridge|l2tunnel)$/], $bridge) |$a, $b| {
fail('bridge must be one of none, nat, transparent, overlay, l2bridge or l2tunnel on Windows.')
}
}
if $dm_fs {
assert_type(Pattern[/^(ext4|xfs)$/], $dm_fs) |$a, $b| {
fail('Only ext4 and xfs are supported currently for dm_fs.')
}
}
if ($dm_loopdatasize or $dm_loopmetadatasize) and ($dm_datadev or $dm_metadatadev) {
fail('You should provide parameters only for loop lvm or direct lvm, not both.')
}
if ($dm_datadev or $dm_metadatadev) and $dm_thinpooldev {
fail('You can use the $dm_thinpooldev parameter, or the $dm_datadev and $dm_metadatadev parameter pair, but you cannot use both.') # lint:ignore:140chars
}
if ($dm_datadev or $dm_metadatadev) {
notice('The $dm_datadev and $dm_metadatadev parameter pair are deprecated. The $dm_thinpooldev parameter should be used instead.')
}
if ($dm_datadev and !$dm_metadatadev) or (!$dm_datadev and $dm_metadatadev) {
fail('You need to provide both $dm_datadev and $dm_metadatadev parameters for direct lvm.')
}
if ($dm_basesize or $dm_fs or $dm_mkfsarg or $dm_mountopt or $dm_blocksize or $dm_loopdatasize or $dm_loopmetadatasize or $dm_datadev or $dm_metadatadev) and ($storage_driver != 'devicemapper') {
fail('Values for dm_ variables will be ignored unless storage_driver is set to devicemapper.')
}
if($tls_enable) {
if(! $tcp_bind) {
fail('You need to provide tcp bind parameter for TLS.')
}
}
if ($version == undef) or ($version !~ /^(17[.][0-1][0-9][.][0-1](~|-|\.)ce|1.\d+)/) {
if ($docker_ee) {
$package_location = $docker::docker_ee_source_location
$package_key_source = $docker::docker_ee_key_source
$package_key_check_source = $docker_package_key_check_source
$package_key = $docker::docker_ee_key_id
$package_repos = $docker::docker_ee_repos
$release = $docker::docker_ee_release
$docker_start_command = $docker::docker_ee_start_command
$docker_package_name = $docker::docker_ee_package_name
} else {
case $facts['os']['family'] {
'Debian' : {
$package_location = $docker_ce_source_location
$package_key_source = $docker_ce_key_source
$package_key = $docker_ce_key_id
$package_repos = $docker_ce_channel
$release = $docker_ce_release
}
'RedHat' : {
$package_location = $docker_ce_source_location
$package_key_source = $docker_ce_key_source
$package_key_check_source = $docker_package_key_check_source
}
'windows': {
fail('This module only work for Docker Enterprise Edition on Windows.')
}
default: {
$package_location = $docker_package_location
$package_key_source = $docker_package_key_source
$package_key_check_source = $docker_package_key_check_source
}
}
$docker_start_command = $docker_ce_start_command
$docker_package_name = $docker_ce_package_name
}
} else {
case $facts['os']['family'] {
'Debian': {
$package_location = $docker_package_location
$package_key_source = $docker_package_key_source
$package_key_check_source = $docker_package_key_check_source
$package_key = $docker_package_key_id
$package_repos = 'main'
$release = $docker_package_release
}
'RedHat': {
$package_location = $docker_package_location
$package_key_source = $docker_package_key_source
$package_key_check_source = $docker_package_key_check_source
}
default: {
$package_location = $docker_package_location
$package_key_source = $docker_package_key_source
$package_key_check_source = $docker_package_key_check_source
}
}
$docker_start_command = $docker_engine_start_command
$docker_package_name = $docker_engine_package_name
}
if ($version != undef) and ($version =~ /^(17[.]0[0-4]|1.\d+)/) {
$root_dir_flag = '-g'
} else {
$root_dir_flag = '--data-root'
}
if $ensure != 'absent' {
contain docker::repos
contain docker::install
contain docker::config
contain docker::service
create_resources(
'docker::registry',
lookup("${module_name}::registries", Hash, 'deep', {}),
)
create_resources(
'docker::image',
lookup("${module_name}::images", Hash, 'deep', {}),
)
create_resources(
'docker::run',
lookup("${module_name}::runs", Hash, 'deep', {}),
)
Class['docker::repos']
-> Class['docker::install']
-> Class['docker::config']
-> Class['docker::service']
-> Docker::Registry <||>
-> Docker::Image <||>
-> Docker::Run <||>
-> Docker_compose <||>
} else {
contain 'docker::repos'
contain 'docker::install'
Class['docker::repos'] -> Class['docker::install']
}
}