openstack/puppet-swift
Code Issues Proposed changes

Add support for Swift Ring Builder 2.9.1+

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This patch: https://review.openstack.org/#/c/319387
modified the output of rings, so we need to add the case where this
regex is found and how to use it.

Change-Id: Id9f1a478670e7b618ce9d222c5bc9739e3dd6286
This commit is contained in:
Emilien Macchi 2016-08-11 21:35:54 -04:00
parent 287a714da4
commit dcc8ca54ee
2 changed files with 60 additions and 1 deletions
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22
lib/puppet/provider/swift_ring_builder.rb
View File

@ -61,8 +61,28 @@ class Puppet::Provider::SwiftRingBuilder < Puppet::Provider
# The overload factor is 0.00% (0.000000)
# Devices: id region zone ip address port replication ip replication port name weight partitions balance meta
# 0 1 2 127.0.0.1 6021 127.0.0.1 6021 2 1.00 262144 0.00
# Swift 2.9.1+ output example:
# /etc/swift/object.builder, build version 1
# 262144 partitions, 1.000000 replicas, 1 regions, 1 zones, 1 devices, 0.00 balance, 0.00 dispersion
# The minimum number of hours before a partition can be reassigned is 1
# The overload factor is 0.00% (0.000000)
# Devices: id region zone ip address:port replication ip:replication port name weight partitions balance meta
# 0 1 2 127.0.0.1:6021 127.0.0.1:6021 2 1.00 262144 0.00
# Swift 2.9.1+ output example:
if row =~ /^\s*(\d+)\s+(\d+)\s+(\d+)\s+(\S+):(\d+)\s+\S+:\d+\s+(\S+)\s+(\d+\.\d+)\s+(\d+)\s*((-|\s-?)?\d+\.\d+)\s*(\S*)/
address = address_string("#{$4}")
object_hash["#{address}:#{$5}/#{$6}"] = {
:id => $1,
:region => $2,
:zone => $3,
:weight => $7,
:partitions => $8,
:balance => $9,
:meta => $11
}
# Swift 1.8+ output example:
if row =~ /^\s*(\d+)\s+(\d+)\s+(\d+)\s+(\S+)\s+(\d+)\s+\S+\s+\d+\s+(\S+)\s+(\d+\.\d+)\s+(\d+)\s*((-|\s-?)?\d+\.\d+)\s*(\S*)/
elsif row =~ /^\s*(\d+)\s+(\d+)\s+(\d+)\s+(\S+)\s+(\d+)\s+\S+\s+\d+\s+(\S+)\s+(\d+\.\d+)\s+(\d+)\s*((-|\s-?)?\d+\.\d+)\s*(\S*)/
address = address_string("#{$4}")
object_hash["#{address}:#{$5}/#{$6}"] = {

39
spec/unit/puppet/provider/swift_ring_builder_spec.rb
View File

@ -11,6 +11,45 @@ describe provider_class do
'/etc/swift/account.builder'
end
it 'should be able to lookup the local ring and build an object 2.9.1+' do
File.expects(:exists?).with(builder_file_path).returns(true)
provider_class.expects(:builder_file_path).twice.returns(builder_file_path)
# Swift 2.9.1+ output
provider_class.expects(:swift_ring_builder).returns(
'/etc/swift/account.builder, build version 3
262144 partitions, 3 replicas, 3 zones, 3 devices, 0.00 balance
The minimum number of hours before a partition can be reassigned is 1
The overload factor is 0.00% (0.000000)
Devices: id region zone ip address port replication ip replication port name weight partitions balance meta
1 1 1 192.168.101.13:6002 192.168.101.13:6002 1 1.00 262144 0.00
2 1 2 192.168.101.14:6002 192.168.101.14:6002 1 1.00 262144 200.00 m2
0 1 3 192.168.101.15:6002 192.168.101.15:6002 1 1.00 262144-100.00 m2
3 1 1 192.168.101.16:6002 192.168.101.16:6002 1 1.00 262144-100.00
'
)
resources = provider_class.lookup_ring
expect(resources['192.168.101.13:6002/1']).to_not be_nil
expect(resources['192.168.101.14:6002/1']).to_not be_nil
expect(resources['192.168.101.15:6002/1']).to_not be_nil
expect(resources['192.168.101.16:6002/1']).to_not be_nil
expect(resources['192.168.101.13:6002/1'][:id]).to eql '1'
expect(resources['192.168.101.13:6002/1'][:region]).to eql '1'
expect(resources['192.168.101.13:6002/1'][:zone]).to eql '1'
expect(resources['192.168.101.13:6002/1'][:weight]).to eql '1.00'
expect(resources['192.168.101.13:6002/1'][:partitions]).to eql '262144'
expect(resources['192.168.101.13:6002/1'][:balance]).to eql '0.00'
expect(resources['192.168.101.13:6002/1'][:meta]).to eql ''
expect(resources['192.168.101.14:6002/1'][:id]).to eql '2'
expect(resources['192.168.101.14:6002/1'][:region]).to eql '1'
expect(resources['192.168.101.14:6002/1'][:zone]).to eql '2'
expect(resources['192.168.101.14:6002/1'][:weight]).to eql '1.00'
expect(resources['192.168.101.14:6002/1'][:partitions]).to eql '262144'
expect(resources['192.168.101.14:6002/1'][:balance]).to eql '200.00'
expect(resources['192.168.101.14:6002/1'][:meta]).to eql 'm2'
end
it 'should be able to lookup the local ring and build an object 2.2.2+' do
File.expects(:exists?).with(builder_file_path).returns(true)
provider_class.expects(:builder_file_path).twice.returns(builder_file_path)