openstack/puppet-neutron
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Merge "Fix incomplete validation by validate_network_vlan_ranges"

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Zuul 2024-09-30 08:48:22 +00:00 committed by Gerrit Code Review
commit db4fdf2e5a
3 changed files with 41 additions and 45 deletions
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16
lib/puppet/functions/validate_network_vlan_ranges.rb
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@ -26,19 +26,19 @@ Puppet::Functions.create_function(:validate_network_vlan_ranges) do
end
value.each do |range|
if m = /^(.+:)?(\d+):(\d+)$/.match(range)
if m = /^([^:]+):(\d+):(\d+)$/.match(range)
# <physical network>:<min>:<max>
first_id = Integer(m[-2])
second_id = Integer(m[-1])
if (first_id > 4094) || (second_id > 4094)
raise Puppet::Error, "vlan id are invalid."
if (first_id < 1) || (second_id > 4094)
raise Puppet::Error, "invalid vlan ids are used in vlan ranges."
end
if ((second_id - first_id) < 0 )
if second_id < first_id
raise Puppet::Error, "network vlan ranges are invalid."
end
elsif m = /^([^:]+)?(:\d+)?$/.match(range)
# Either only name of physical network or single vlan id has
# been passed. This is also correct.
elsif range
elsif m = /^([^:]+)$/.match(range)
# Only name of physical network. This is also correct.
else
raise Puppet::Error, "network vlan ranges are invalid."
end
end

10
spec/classes/neutron_plugins_ml2_spec.rb
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@ -33,7 +33,7 @@ describe 'neutron::plugins::ml2' do
:tenant_network_types => ['local', 'flat', 'vlan', 'gre', 'vxlan'],
:mechanism_drivers => ['openvswitch'],
:flat_networks => '*',
:network_vlan_ranges => '10:50',
:network_vlan_ranges => 'datacentre:10:50',
:tunnel_id_ranges => '20:100',
:vxlan_group => '224.0.0.1',
:vni_ranges => '10:100',
@ -176,7 +176,7 @@ describe 'neutron::plugins::ml2' do
context 'when using vlan driver with valid values' do
before :each do
params.merge!(:network_vlan_ranges => ['1:20', '400:4094'])
params.merge!(:network_vlan_ranges => ['net1:1:20', 'net2:400:4094'])
end
it 'configures vlan_networks with 1:20 and 400:4094 VLAN ranges' do
should contain_neutron_plugin_ml2('ml2_type_vlan/network_vlan_ranges').with_value(p[:network_vlan_ranges].join(','))
@ -185,15 +185,15 @@ describe 'neutron::plugins::ml2' do
context 'when using vlan driver with invalid vlan id' do
before :each do
params.merge!(:network_vlan_ranges => ['1:20', '400:4099'])
params.merge!(:network_vlan_ranges => ['net1:1:20', 'net2:400:4099'])
end
it { should raise_error(Puppet::Error, /vlan id are invalid./) }
it { should raise_error(Puppet::Error, /invalid vlan ids are used in vlan ranges./) }
end
context 'when using vlan driver with invalid vlan range' do
before :each do
params.merge!(:network_vlan_ranges => ['2938:1'])
params.merge!(:network_vlan_ranges => ['net1:2938:1'])
end
it { should raise_error(Puppet::Error, /vlan ranges are invalid./) }

60
spec/functions/validate_network_vlan_ranges_spec.rb
View File

@ -5,39 +5,35 @@ describe 'validate_network_vlan_ranges' do
is_expected.not_to eq(nil)
end
it 'fails with invalid first id max' do
is_expected.to run.with_params('4095:4096').and_raise_error(Puppet::Error)
context 'with valid values' do
[
# only physnet
'datecentre',
# physnet:<min>:<max>
'datecentre:1:100',
'datecentre:100:100', # min = max should be accepted
# array
['datacentre', 'datacentre2:1:100'],
].each do |value|
it { is_expected.to run.with_params(value) }
end
end
it 'fails with valid first id but invalid second id' do
is_expected.to run.with_params('1024:4096').and_raise_error(Puppet::Error)
end
it 'fails with first range valid and second invalid' do
is_expected.to run.with_params(['1024:1050', '4095:4096']).and_raise_error(Puppet::Error)
end
it 'fails with invalid vlan range' do
is_expected.to run.with_params('2048:2000').and_raise_error(Puppet::Error)
end
it 'fails with invalid vlan range in array' do
is_expected.to run.with_params(['2048:2000']).and_raise_error(Puppet::Error)
end
it 'works with valid vlan range' do
is_expected.to run.with_params('1024:1048')
end
it 'works with valid vlan range in array' do
is_expected.to run.with_params(['1024:1048', '1050:1060'])
end
it 'works with a physical net name' do
is_expected.to run.with_params('physnet1')
end
it 'works with a single vlan' do
is_expected.to run.with_params('1024')
context 'with invalid values' do
[
'', # empty string
'1:100', # missing physnet
'datecentre:1:', # missing max
'datecentre::100', # missing min
'datecentre:a:100', # min is not integer
'datecentre:1:b', # max is not integer
'datecentre:1', # not enough fields
'datecentre:1:100:1000', # too many fields
'datecentre:1:4095', # max is too large
'datecentre:0:4094', # min is too small
'datecentre:101:100', # min > max
].each do |value|
it { is_expected.to run.with_params(value).and_raise_error(Puppet::Error) }
end
end
end