diff options
author | Steven Hardy <shardy@redhat.com> | 2016-09-02 09:09:58 +0100 |
---|---|---|
committer | Jiri Stransky <jistr@redhat.com> | 2016-09-02 17:22:48 +0200 |
commit | 4b006b7c328ae9c5842f69044284948155da5fee (patch) | |
tree | b49518e7130b2d1d327a484f5afb40f7c16db3ba | |
parent | aaf9dc5b55742cc92fbc8e2e525db00fd7f93104 (diff) |
Convert ringbuilder to build devices array
Currently we have some hard-coded mangling in t-h-t but we
instead need to build the array based on the nodes running swift
storage, combined with the SwiftRawDisks parameter.
This will enable running SwiftStorage on nodes other than Controller
and SwiftStorage roles, and is required for custom-roles due to
the hard-coded stuff in the role templates and overcloud.yaml
Change-Id: I11deed1df712ecccf85d36a75b3bd2e9d226af36
Partially-Implements: blueprint custom-roles
-rw-r--r-- | lib/puppet/parser/functions/tripleo_swift_devices.rb | 39 | ||||
-rw-r--r-- | manifests/profile/base/swift/ringbuilder.pp | 30 |
2 files changed, 65 insertions, 4 deletions
diff --git a/lib/puppet/parser/functions/tripleo_swift_devices.rb b/lib/puppet/parser/functions/tripleo_swift_devices.rb new file mode 100644 index 0000000..b320d62 --- /dev/null +++ b/lib/puppet/parser/functions/tripleo_swift_devices.rb @@ -0,0 +1,39 @@ +# Build Swift devices list from the parts, e.g. for: +# raw_disk_prefix = 'r1z1-' +# swift_storage_node_ips = ['192.168.1.12', '192.168.1.13'] +# raw_disks = [':%PORT%/device1', ':%PORT%/device2'] +# +# devices will be ['r1z1-192.168.1.12:%PORT%/device1', +# 'r1z1-192.168.1.12:%PORT%/device2' +# 'r1z1-192.168.1.13:%PORT%/device1' +# 'r1z1-192.168.1.13:%PORT%/device2'] +module Puppet::Parser::Functions + newfunction(:tripleo_swift_devices, :arity =>3, :type => :rvalue, + :doc => ("Build list of swift devices the TripleO way:" + + "from a raw disk prefix, a list of swift storage" + + "node IPs, and a list of raw disks.")) do |args| + + raw_disk_prefix = args[0] + swift_node_ips = args[1] + raw_disks = args[2] + + unless raw_disk_prefix.is_a?(String) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'raw_disk_prefix' must be a string. The value given was: #{raw_disk_prefix}" + end + unless swift_node_ips.is_a?(Array) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'swift_node_ips' must be an array. The value given was: #{swift_node_ips}" + end + unless raw_disks.is_a?(Array) + raise Puppet::ParseError, "tripleo_swift_devices: Argument 'raw_disks' must be an array. The value given was: #{raw_disks}" + end + + devices = [] + for ip in swift_node_ips do + for disk in raw_disks do + devices << "#{raw_disk_prefix}#{ip}#{disk}" + end + end + + return devices + end +end diff --git a/manifests/profile/base/swift/ringbuilder.pp b/manifests/profile/base/swift/ringbuilder.pp index e0f67cd..98a09a0 100644 --- a/manifests/profile/base/swift/ringbuilder.pp +++ b/manifests/profile/base/swift/ringbuilder.pp @@ -26,7 +26,8 @@ # Defaults to true # # [*devices*] -# (Optional) The swift devices +# (Optional) DEPRECATED The swift devices +# Should pass raw_disk_prefix, raw_disks and swift_storage_node_ips instead # Defaults to '' # # [*step*] @@ -38,12 +39,30 @@ # (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 +# class tripleo::profile::base::swift::ringbuilder ( $replicas, $build_ring = true, - $devices = '', + $devices = undef, $step = hiera('step'), $swift_zones = '1', + $raw_disk_prefix = 'r1z1-', + $raw_disks = [], + $swift_storage_node_ips = hiera('swift_storage_node_ips', []), ) { if $step >= 2 { # pre-install swift here so we can build rings @@ -54,8 +73,11 @@ class tripleo::profile::base::swift::ringbuilder ( validate_bool($build_ring) if $build_ring { - - $device_array = strip(split(rstrip($devices), ',')) + 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']: |