c659733d39
This adds defined anchor points for external modules to hook into the software install, config and service dependency chain. This allows external modules to manage software installation (virtualenv, containers, etc) and service management (pacemaker) without needing rely on resources that may change or be renamed. Change-Id: I00cf4846bb933291469be94c9debed425eddf798
220 lines
7.0 KiB
ObjectPascal
220 lines
7.0 KiB
ObjectPascal
# == Define: swift::storage::server
|
|
#
|
|
# Configures an account, container or object server
|
|
#
|
|
# === Parameters:
|
|
#
|
|
# [*title*] The port the server will be exposed to
|
|
# Mandatory. Usually 6000, 6001 and 6002 for respectively
|
|
# object, container and account.
|
|
#
|
|
# [*type*]
|
|
# (required) The type of device, e.g. account, object, or container.
|
|
#
|
|
# [*storage_local_net_ip*]
|
|
# (required) This is the ip that the storage service will bind to when it starts.
|
|
#
|
|
# [*devices*]
|
|
# (optional) The directory where the physical storage device will be mounted.
|
|
# Defaults to '/srv/node'.
|
|
#
|
|
# [*owner*]
|
|
# (optional) Owner (uid) of rsync server.
|
|
# Defaults to 'swift'.
|
|
#
|
|
# [*group*]
|
|
# (optional) Group (gid) of rsync server.
|
|
# Defaults to 'swift'.
|
|
#
|
|
# [*max_connections*]
|
|
# (optional) maximum number of simultaneous connections allowed.
|
|
# Defaults to 25.
|
|
#
|
|
# [*incoming_chmod*] Incoming chmod to set in the rsync server.
|
|
# Optional. Defaults to 'Du=rwx,g=rx,o=rx,Fu=rw,g=r,o=r'
|
|
# This mask translates to 0755 for directories and 0644 for files.
|
|
#
|
|
# [*outgoing_chmod*] Outgoing chmod to set in the rsync server.
|
|
# Optional. Defaults to 'Du=rwx,g=rx,o=rx,Fu=rw,g=r,o=r'
|
|
# This mask translates to 0755 for directories and 0644 for files.
|
|
#
|
|
# [*pipeline*]
|
|
# (optional) Pipeline of applications.
|
|
# Defaults to ["${type}-server"].
|
|
#
|
|
# [*mount_check*]
|
|
# (optional) Whether or not check if the devices are mounted to prevent accidentally
|
|
# writing to the root device.
|
|
# Defaults to true.
|
|
#
|
|
# [*user*]
|
|
# (optional) User to run as
|
|
# Defaults to 'swift'.
|
|
#
|
|
# [*workers*]
|
|
# (optional) Override the number of pre-forked workers that will accept
|
|
# connections. If set it should be an integer, zero means no fork. If unset,
|
|
# it will try to default to the number of effective cpu cores and fallback to
|
|
# one. Increasing the number of workers may reduce the possibility of slow file
|
|
# system operations in one request from negatively impacting other requests.
|
|
# See http://docs.openstack.org/developer/swift/deployment_guide.html#general-service-tuning
|
|
# Defaults to '1'.
|
|
#
|
|
# [*allow_versions*]
|
|
# (optional) Enable/Disable object versioning feature
|
|
# Defaults to 'false'.
|
|
#
|
|
# [*replicator_concurrency*]
|
|
# (optional) Number of replicator workers to spawn.
|
|
# Defaults to $::processorcount.
|
|
#
|
|
# [*updater_concurrency*]
|
|
# (optional) Number of updater workers to spawn.
|
|
# Defaults to $::processorcount.
|
|
#
|
|
# [*reaper_concurrency*]
|
|
# (optional) Number of reaper workers to spawn.
|
|
# Defaults to $::processorcount.
|
|
#
|
|
# [*log_facility*]
|
|
# (optional) Syslog log facility.
|
|
# Defaults to 'LOG_LOCAL2'.
|
|
#
|
|
# [*log_level*]
|
|
# (optional) Logging level.
|
|
# Defaults to 'INFO'.
|
|
#
|
|
# [*log_address*]
|
|
# Deprecated, this parameter does nothing.
|
|
#
|
|
# [*log_name*]
|
|
# (optional) Label used when logging.
|
|
# Defaults to "${type}-server".
|
|
#
|
|
# [*log_udp_host*]
|
|
# (optional) If not set, the UDP receiver for syslog is disabled.
|
|
# Defaults to undef.
|
|
#
|
|
# [*log_udp_port*]
|
|
# (optional) Port value for UDP receiver, if enabled.
|
|
# Defaults to undef.
|
|
#
|
|
# [*log_requests*]
|
|
# (optional) Whether or not log every request. reduces logging output if false,
|
|
# good for seeing errors if true
|
|
# Defaults to true.
|
|
#
|
|
# [*config_file_path*]
|
|
# (optional) The configuration file name.
|
|
# Starting at the path "/etc/swift/"
|
|
# Defaults to "${type}-server.conf"
|
|
#
|
|
define swift::storage::server(
|
|
$type,
|
|
$storage_local_net_ip,
|
|
$devices = '/srv/node',
|
|
$owner = 'swift',
|
|
$group = 'swift',
|
|
$incoming_chmod = 'Du=rwx,g=rx,o=rx,Fu=rw,g=r,o=r',
|
|
$outgoing_chmod = 'Du=rwx,g=rx,o=rx,Fu=rw,g=r,o=r',
|
|
$max_connections = 25,
|
|
$pipeline = ["${type}-server"],
|
|
$mount_check = true,
|
|
$user = 'swift',
|
|
$workers = '1',
|
|
$allow_versions = false,
|
|
$replicator_concurrency = $::processorcount,
|
|
$updater_concurrency = $::processorcount,
|
|
$reaper_concurrency = $::processorcount,
|
|
$log_facility = 'LOG_LOCAL2',
|
|
$log_level = 'INFO',
|
|
$log_address = '/dev/log',
|
|
$log_name = "${type}-server",
|
|
$log_udp_host = undef,
|
|
$log_udp_port = undef,
|
|
$log_requests = true,
|
|
# this parameters needs to be specified after type and name
|
|
$config_file_path = "${type}-server.conf",
|
|
) {
|
|
|
|
include ::swift::deps
|
|
|
|
if ($incoming_chmod == '0644') {
|
|
warning('The default incoming_chmod set to 0644 may yield in error prone directories and will be changed in a later release.')
|
|
}
|
|
|
|
if ($outgoing_chmod == '0644') {
|
|
warning('The default outgoing_chmod set to 0644 may yield in error prone directories and will be changed in a later release.')
|
|
}
|
|
|
|
# Warn if ${type-server} isn't included in the pipeline
|
|
if is_array($pipeline) {
|
|
if !member($pipeline, "${type}-server") {
|
|
warning("swift storage server ${type} must specify ${type}-server")
|
|
}
|
|
} elsif $pipeline != "${type}-server" {
|
|
warning("swift storage server ${type} must specify ${type}-server")
|
|
}
|
|
|
|
if ($log_udp_port and !$log_udp_host) {
|
|
fail ('log_udp_port requires log_udp_host to be set')
|
|
}
|
|
|
|
include "::swift::storage::${type}"
|
|
|
|
validate_re($name, '^\d+$')
|
|
validate_re($type, '^object|container|account$')
|
|
validate_array($pipeline)
|
|
validate_bool($allow_versions)
|
|
# TODO - validate that name is an integer
|
|
|
|
$bind_port = $name
|
|
|
|
rsync::server::module { $type:
|
|
path => $devices,
|
|
lock_file => "/var/lock/${type}.lock",
|
|
uid => $owner,
|
|
gid => $group,
|
|
incoming_chmod => $incoming_chmod,
|
|
outgoing_chmod => $outgoing_chmod,
|
|
max_connections => $max_connections,
|
|
read_only => false,
|
|
}
|
|
|
|
concat { "/etc/swift/${config_file_path}":
|
|
owner => $owner,
|
|
group => $group,
|
|
notify => Service["swift-${type}-server", "swift-${type}-replicator", "swift-${type}-auditor"],
|
|
require => Package['swift'],
|
|
}
|
|
|
|
$required_middlewares = split(
|
|
inline_template(
|
|
"<%=
|
|
(@pipeline - ['${type}-server']).collect do |x|
|
|
'Swift::Storage::Filter::' + x.capitalize + '[${type}]'
|
|
end.join(',')
|
|
%>"), ',')
|
|
|
|
# you can now add your custom fragments at the user level
|
|
concat::fragment { "swift-${type}-${name}":
|
|
target => "/etc/swift/${config_file_path}",
|
|
content => template("swift/${type}-server.conf.erb"),
|
|
order => '00',
|
|
# require classes for each of the elements of the pipeline
|
|
# this is to ensure the user gets reasonable elements if he
|
|
# does not specify the backends for every specified element of
|
|
# the pipeline
|
|
before => $required_middlewares,
|
|
require => Package['swift'],
|
|
}
|
|
|
|
case $type {
|
|
'object': { Concat["/etc/swift/${config_file_path}"] -> Swift_object_config <||> }
|
|
'container': { Concat["/etc/swift/${config_file_path}"] -> Swift_container_config <||> }
|
|
'account': { Concat["/etc/swift/${config_file_path}"] -> Swift_account_config <||> }
|
|
default : { warning("swift storage server ${type} must specify ${type}-server") }
|
|
|
|
}
|
|
}
|