openstack/fuel-library
Code Issues Proposed changes
abeaf1f50a
fuel-library/deployment/puppet/osnailyfacter/spec/functions/generate_physnet_mtus__spec.rb
Sergey Vasilenko 3c3dd6a4fd Add ability to calculate MTU for bridge, 
if MTU described only into "interfaces" section

Also convert fixtures to YAML format

Change-Id: Idfa4cbd5672a21d651be349b9b3602b0498173e5
Closes-bug: #1575762
2016-05-26 12:15:46 +00:00

478 lines
14 KiB
Ruby
Raw Blame History

require 'puppet'
require 'yaml'
require 'spec_helper'
describe 'function for formating allocation pools for neutron subnet resource' do
def setup_scope
@compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production'))
@scope = Puppet::Parser::Scope.new(@compiler)
@topscope = @topscope
@scope.parent = @topscope
Puppet::Parser::Functions.function(:generate_physnet_mtus)
end
describe 'basic tests' do
before :each do
setup_scope
puppet_debug_override
end
let :network_scheme do
YAML.load('''
version: "1.1"
provider: lnx
interfaces: {}
transformations:
- action: add-br
name: br-fw-admin
- action: add-br
name: br-mgmt
- action: add-br
name: br-storage
- action: add-br
name: br-ex
- action: add-br
name: br-floating
provider: ovs
- action: add-patch
bridges:
- br-floating
- br-ex
provider: ovs
mtu: 65000
- action: add-br
name: br-prv
provider: ovs
- action: add-br
name: br-aux
- action: add-patch
bridges:
- br-prv
- br-aux
provider: ovs
mtu: 65000
- action: add-port
bridge: br-fw-admin
name: eth0
- action: add-port
bridge: br-ex
name: eth1
- bridge: br-aux
mtu: 35000
name: bond0
interfaces:
- eth2
- eth3
bond_properties:
mode: active-backup
interface_properties:
vendor_specific:
disable_offloading: true
action: add-bond
- action: add-port
bridge: br-mgmt
name: bond0.101
- action: add-port
bridge: br-storage
name: bond0.102
roles: {}
endpoints: {}
''')
end
let :network_scheme_just_port do
YAML.load('''
version: "1.1"
provider: lnx
interfaces: {}
transformations:
- action: add-br
name: br-fw-admin
- action: add-br
name: br-mgmt
- action: add-br
name: br-storage
- action: add-br
name: br-floating
provider: ovs
- action: add-br
name: br-prv
provider: ovs
- action: add-br
name: br-aux
- action: add-patch
bridges:
- br-prv
- br-aux
provider: ovs
mtu: 65000
- action: add-port
bridge: br-fw-admin
name: eth0
- action: add-port
bridge: br-floating
name: eth1
mtu: 2000
provider: ovs
- bridge: br-aux
mtu: 35000
name: bond0
interfaces:
- eth2
- eth3
bond_properties:
mode: active-backup
interface_properties:
vendor_specific:
disable_offloading: true
action: add-bond
- action: add-port
bridge: br-mgmt
name: bond0.101
- action: add-port
bridge: br-storage
name: bond0.102
roles: {}
endpoints: {}
''')
end
let :network_scheme_mtu_on_bond do
YAML.load('''
version: "1.1"
provider: lnx
interfaces: {}
transformations:
- action: add-br
name: br-fw-admin
- action: add-br
name: br-mgmt
- action: add-br
name: br-storage
- action: add-br
name: br-ex
- action: add-br
name: br-floating
provider: ovs
- action: add-patch
bridges:
- br-floating
- br-ex
provider: ovs
mtu: 1300
- action: add-br
name: br-prv
provider: ovs
- action: add-br
name: br-aux
- action: add-patch
bridges:
- br-prv
- br-aux
provider: ovs
- action: add-port
bridge: br-fw-admin
name: eth0
- action: add-port
name: eth0.55
- action: add-port
bridge: br-ex
name: eth1
mtu: 1340
- bridge: br-aux
mtu: 35000
name: bond0
interfaces:
- eth2
- eth3
bond_properties:
mode: active-backup
interface_properties:
vendor_specific:
disable_offloading: true
action: add-bond
- action: add-port
bridge: br-mgmt
name: bond0.101
- action: add-port
bridge: br-storage
name: bond0.102
roles: {}
endpoints: {}
''')
end
let :network_scheme_mtu_on_port do
YAML.load('''
version: "1.1"
provider: lnx
interfaces: {}
transformations:
- action: add-br
name: br-fw-admin
- action: add-br
name: br-mgmt
- action: add-br
name: br-storage
- action: add-br
name: br-ex
- action: add-br
name: br-floating
provider: ovs
- action: add-patch
bridges:
- br-floating
- br-ex
provider: ovs
- action: add-br
name: br-prv
provider: ovs
- action: add-br
name: br-aux
- action: add-patch
bridges:
- br-prv
- br-aux
provider: ovs
- action: add-port
bridge: br-fw-admin
name: eth0
- action: add-port
bridge: br-ex
name: eth1
mtu: 1800
- bridge: br-aux
mtu: 35000
name: bond0
interfaces:
- eth2
- eth3
bond_properties:
mode: active-backup
interface_properties:
vendor_specific:
disable_offloading: true
action: add-bond
- action: add-port
bridge: br-mgmt
name: bond0.101
- action: add-port
bridge: br-storage
name: bond0.102
roles: {}
endpoints: {}
''')
end
let :network_scheme_mtu_on_port_long_chain do
YAML.load('''
version: "1.1"
provider: lnx
interfaces: {}
transformations:
- action: add-br
name: br-aux1
- action: add-br
name: br-aux2
- action: add-patch
bridges:
- br-aux1
- br-aux2
- action: add-br
name: br-prv
provider: ovs
- action: add-patch
bridges:
- br-prv
- br-aux2
provider: ovs
- action: add-bond
bridge: br-aux1
name: bond0
mtu: 35000
interfaces:
- eth2
- eth3
bond_properties:
mode: active-backup
interface_properties:
vendor_specific:
disable_offloading: true
roles: {}
endpoints: {}
''')
end
let :network_scheme_mtu_on_interfaces do
YAML.load('''
version: "1.1"
provider: lnx
interfaces:
eth1:
mtu: 4000
vendor_specific:
comment: for floating
eth2:
mtu: 9000
vendor_specific:
comment: for tenant networks
transformations:
- action: add-br
name: br-ex
- action: add-br
name: br-floating
provider: ovs
- action: add-patch
bridges:
- br-floating
- br-ex
provider: ovs
- action: add-br
name: br-prv
provider: ovs
- action: add-br
name: br-aux
- action: add-patch
bridges:
- br-prv
- br-aux
provider: ovs
- action: add-port
bridge: br-ex
name: eth1
- action: add-port
bridge: br-aux
name: eth2
roles: {}
endpoints: {}
''')
end
let :neutron_config do
YAML.load('''
default_floating_net: admin_floating_net
database:
passwd: 2eaczPxjQNxkR6qik3sZlsaW
default_private_net: admin_internal_net
keystone:
admin_password: EanTYjYlXqzATHAriBPkllal
L3:
use_namespaces: true
L2:
phys_nets:
physnet1:
bridge: br-prv
vlan_range: 1000:1030
physnet2:
bridge: br-floating
vlan_range:
base_mac: fa:16:3e:00:00:00
segmentation_type: vlan
predefined_networks:
admin_floating_net:
shared: false
L2:
network_type: local
router_ext: true
physnet: physnet2
segment_id:
L3:
nameservers: []
subnet: 10.109.1.0/24
floating:
- 10.109.1.130:10.109.1.254
gateway: 10.109.1.1
enable_dhcp: false
tenant: admin
admin_internal_net:
shared: false
L2:
network_type: vlan
router_ext: false
physnet: physnet1
segment_id:
L3:
nameservers:
- 8.8.4.4
- 8.8.8.8
subnet: 192.168.111.0/24
floating:
gateway: 192.168.111.1
enable_dhcp: true
tenant: admin
metadata:
metadata_proxy_shared_secret: uLLpFlxwX848GYnTUse2PjMp
''')
end
it "should exist" do
Puppet::Parser::Functions.function(:generate_physnet_mtus).should == "function_generate_physnet_mtus"
end
it 'error if no arguments' do
lambda { @scope.function_generate_physnet_mtus([]) }.should raise_error(ArgumentError, 'generate_physnet_mtus(): wrong number of arguments (0; must be 3)')
end
it 'should require one argument' do
lambda { @scope.function_generate_physnet_mtus(['foo', 'wee', 'ee', 'rr']) }.should raise_error(ArgumentError, 'generate_physnet_mtus(): wrong number of arguments (4; must be 3)')
end
it 'should be able to return floating and tenant nets to mtu map' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme, { 'do_floating' => true, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000", "physnet2:1500"])
end
it 'should be able to return only tenant nets to mtu map' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme, { 'do_floating' => false, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000"])
end
it 'should be able to return only floating nets to mtu map' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme, { 'do_floating' => true, 'do_tenant' => false, 'do_provider' => false }])).to eq(["physnet2:1500"])
end
it 'should be able to return nothing' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme, { 'do_floating' => false, 'do_tenant' => false, 'do_provider' => false }])).to eq([])
end
it 'should be able to return with floating nets to mtu map (bond)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_bond, { 'do_floating' => true, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000", "physnet2:1340"])
end
it 'should be able to return without floating nets to mtu map (bond)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_bond, { 'do_floating' => false, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000"])
end
it 'should be able to return with floating nets to mtu map (port)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_port, { 'do_floating' => true, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000", "physnet2:1800"])
end
it 'should be able to return only tenant nets to mtu map (port)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_port, { 'do_floating' => false, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000"])
end
it 'should be able to return only floating nets to mtu map (port)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_port, { 'do_floating' => true, 'do_tenant' => false, 'do_provider' => false }])).to eq(["physnet2:1800"])
end
it 'should be able to return with floating nets to mtu map (just OVS port)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_just_port, { 'do_floating' => true, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000", "physnet2:2000"])
end
it 'should be able to return without floating nets to mtu map (just OVS port)' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_just_port, { 'do_floating' => false, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000"])
end
it 'should be able to return tenant nets to mtu map if more than one patchcord used and MTU on bond' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_port_long_chain, { 'do_floating' => false, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:35000"])
end
it 'should be able to return mtu map if MTU described into "interface" section' do
expect(@scope.function_generate_physnet_mtus([neutron_config, network_scheme_mtu_on_interfaces, { 'do_floating' => true, 'do_tenant' => true, 'do_provider' => false }])).to eq(["physnet1:9000", "physnet2:4000"])
end
end
end
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