# Copyright 2015 Red Hat, Inc. # All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); you may # not use this file except in compliance with the License. You may obtain # a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # == Class: tripleo::profile::base::swift::ringbuilder # # Swift ringbuilder profile for tripleo # # === Parameters # # [*replicas*] # replicas # # [*build_ring*] = true, # (Optional) Whether to build the ring # Defaults to true # # [*devices*] # (Optional) DEPRECATED The swift devices # Should pass raw_disk_prefix, raw_disks and swift_storage_node_ips instead # Defaults to '' # # [*step*] # (Optional) The current step in deployment. See tripleo-heat-templates # for more details. # Defaults to hiera('step') # # [*swift_zones*] # (Optional) The swift zones # Defaults to 1 # # [*raw_disk_prefix*] # (Optional) Disk prefix used to create devices list # Defaults to 'r1z1-' # # [*raw_disks*] # (Optional) list of raw disks in format # [':%PORT%/device1', ':%PORT%/device2'] # Combined with raw_disk_prefix and swift_storage_node_ips # to create devices list # Defaults to an empty list # # [*swift_storage_node_ips*] # (Optional) list of ip addresses for nodes running swift_storage service # Defaults to hiera('swift_storage_node_ips') or an empty list # # [*part_power*] # (Optional) The total number of partitions that should exist in the ring. # This is expressed as a power of 2. # Defaults to undef # # [*min_part_hours*] # Minimum amount of time before partitions can be moved. # Defaults to undef # # [*swift_ring_get_tempurl*] # GET tempurl to fetch Swift rings from # # [*swift_ring_put_tempurl*] # PUT tempurl to upload Swift rings to # # [*skip_consistency_check*] # If set to true, skip the recon check to ensure rings are identical on all # nodes. Defaults to false # class tripleo::profile::base::swift::ringbuilder ( $replicas, $build_ring = true, $devices = undef, $step = Integer(hiera('step')), $swift_zones = '1', $raw_disk_prefix = 'r1z1-', $raw_disks = [], $swift_storage_node_ips = hiera('swift_storage_node_ips', []), $part_power = undef, $min_part_hours = undef, $swift_ring_get_tempurl = hiera('swift_ring_get_tempurl', ''), $swift_ring_put_tempurl = hiera('swift_ring_put_tempurl', ''), $skip_consistency_check = false, ) { if $step >= 2 and $swift_ring_get_tempurl != '' { exec{'fetch_swift_ring_tarball': path => ['/usr/bin'], command => "curl --insecure --silent '${swift_ring_get_tempurl}' -o /tmp/swift-rings.tar.gz", returns => [0, 3] } ~> exec{'extract_swift_ring_tarball': path => ['/bin'], command => 'tar xzf /tmp/swift-rings.tar.gz -C /', returns => [0, 2] } } if $step >= 2 { # pre-install swift here so we can build rings include ::swift } if $step >= 3 { validate_bool($build_ring) if $build_ring { if $devices { $device_array = strip(split(rstrip($devices), ',')) } else { $device_array = tripleo_swift_devices($raw_disk_prefix, $swift_storage_node_ips, $raw_disks) } # create local rings swift::ringbuilder::create{ ['object', 'account', 'container']: part_power => $part_power, replicas => min(count($device_array), $replicas), min_part_hours => $min_part_hours, } # add all other devices -> tripleo::profile::base::swift::add_devices {$device_array: swift_zones => $swift_zones, } # rebalance -> swift::ringbuilder::rebalance{ ['object', 'account', 'container']: seed => '999', } Ring_object_device<| |> ~> Exec['rebalance_object'] Ring_account_device<| |> ~> Exec['rebalance_account'] Ring_container_device<| |> ~> Exec['rebalance_container'] } } if $step >= 5 and $build_ring and $swift_ring_put_tempurl != '' { if $skip_consistency_check { exec{'create_swift_ring_tarball': path => ['/bin', '/usr/bin'], command => 'tar cvzf /tmp/swift-rings.tar.gz /etc/swift/*.builder /etc/swift/*.ring.gz /etc/swift/backups/', } } else { exec{'create_swift_ring_tarball': path => ['/bin', '/usr/bin'], command => 'tar cvzf /tmp/swift-rings.tar.gz /etc/swift/*.builder /etc/swift/*.ring.gz /etc/swift/backups/', unless => 'swift-recon --md5 | grep -q "doesn\'t match"', } } exec{'upload_swift_ring_tarball': path => ['/usr/bin'], command => "curl --insecure --silent -X PUT '${$swift_ring_put_tempurl}' --data-binary @/tmp/swift-rings.tar.gz", require => Exec['create_swift_ring_tarball'], refreshonly => true, } Exec['rebalance_account'] ~> Exec['create_swift_ring_tarball'] Exec['rebalance_container'] ~> Exec['create_swift_ring_tarball'] Exec['rebalance_object'] ~> Exec['create_swift_ring_tarball'] Exec['create_swift_ring_tarball'] ~> Exec['upload_swift_ring_tarball'] } }