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#
# Builds out a default storage node
# a storage node is a device that contains
# a storage endpoint for account, container, and object
# on the same mount point
#
# === Parameters:
#
# [*mnt_base_dir*]
# (optional) The directory where the flat files that store the file system
# to be loop back mounted are actually mounted at.
# Defaults to '/srv/node', base directory where disks are mounted to
#
# [*zone*]
# (required) Zone is the number of the zone this device is in.
# The zone parameter must be an integer.
#
# [*weight*]
# (optional) Weight is a float weight that determines how many partitions are
# put on the device relative to the rest of the devices in the cluster (a good
# starting point is 100.0xTB on the drive).
# Add each device that will be initially in the cluster.
# Defaults to 1.
#
# [*owner*]
# (optional) Owner (uid) of rsync server.
# Defaults to $::swift::params::user.
#
# [*group*]
# (optional) Group (gid) of rsync server.
# Defaults to $::swift::params::group.
#
# [*max_connections*]
# (optional) maximum number of simultaneous connections allowed.
# Defaults to 25.
#
# [*storage_local_net_ip*]
# (optional) The IP address of the storage server.
# Defaults to '127.0.0.1'.
#
# [*policy_index*]
# (optional) storage policy index
# Defaults to undef
define swift::storage::node(
$mnt_base_dir,
Variant[Integer, Pattern[/^\d+$/]] $zone,
$weight = 1,
$owner = undef,
$group = undef,
$max_connections = 25,
$storage_local_net_ip = '127.0.0.1',
$policy_index = undef,
) {
include swift::deps
Swift::Storage::Server {
storage_local_net_ip => $storage_local_net_ip,
devices => $mnt_base_dir,
max_connections => $max_connections,
owner => pick($owner, $::swift::params::user),
group => pick($group, $::swift::params::group),
}
swift::storage::server { "60${name}0":
type => 'object',
}
$ring_host = normalize_ip_for_uri($storage_local_net_ip)
if !$policy_index {
$ring_device = "${ring_host}:60${name}0/${name}"
} else {
$ring_device = "${policy_index}:${ring_host}:60${name}0/${name}"
}
ring_object_device { $ring_device:
zone => $zone,
weight => $weight,
}
swift::storage::server { "60${name}1":
type => 'container',
}
ring_container_device { "${ring_host}:60${name}1/${name}":
zone => $zone,
weight => $weight,
}
swift::storage::server { "60${name}2":
type => 'account',
}
ring_account_device { "${ring_host}:60${name}2/${name}":
zone => $zone,
weight => $weight,
}
}
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