Merge "Add Octavia OVN Provider configuration (1 of 2)"

lib/puppet/provider/octavia_ovn_provider_config/ini_setting.rb

@@ -0,0 +1,10 @@
+Puppet::Type.type(:octavia_ovn_provider_config).provide(
+  :ini_setting,
+  :parent => Puppet::Type.type(:openstack_config).provider(:ini_setting)
+) do
+
+  def self.file_path
+    '/etc/octavia/conf.d/ovn.conf'
+  end
+
+end

lib/puppet/type/octavia_ovn_provider_config.rb

@@ -0,0 +1,53 @@
+Puppet::Type.newtype(:octavia_ovn_provider_config) do
+
+  ensurable
+
+  newparam(:name, :namevar => true) do
+    desc 'Section/setting name to manage from conf.d/ovn.conf'
+    newvalues(/\S+\/\S+/)
+  end
+
+  newproperty(:value) do
+    desc 'The value of the setting to be defined.'
+    munge do |value|
+      value = value.to_s.strip
+      value.capitalize! if value =~ /^(true|false)$/i
+      value
+    end
+    newvalues(/^[\S ]*$/)
+
+    def is_to_s( currentvalue )
+      if resource.secret?
+        return '[old secret redacted]'
+      else
+        return currentvalue
+      end
+    end
+
+    def should_to_s( newvalue )
+      if resource.secret?
+        return '[new secret redacted]'
+      else
+        return newvalue
+      end
+    end
+  end
+
+  newparam(:secret, :boolean => true) do
+    desc 'Whether to hide the value from Puppet logs. Defaults to `false`.'
+
+    newvalues(:true, :false)
+
+    defaultto false
+  end
+
+  newparam(:ensure_absent_val) do
+    desc 'A value that is specified as the value property will behave as if ensure => absent was specified'
+    defaultto('<SERVICE DEFAULT>')
+  end
+
+  autorequire(:package) do
+    'octavia'
+  end
+
+end

manifests/provider/ovn.pp

@@ -0,0 +1,45 @@
+# Configures the octavia ovn driver
+#
+# == Parameters
+#
+# [*ovn_nb_connection*]
+#   (optional) The connection string for the OVN_Northbound OVSDB.
+#   Defaults to $::os_service_default
+#
+# [*ovn_nb_private_key*]
+#   (optional) The PEM file with private key for SSL connection to OVN-NB-DB
+#   Defaults to $::os_service_default
+#
+# [*ovn_nb_certificate*]
+#   (optional) The PEM file with certificate that certifies the private
+#   key specified in ovn_nb_private_key
+#   Defaults to $::os_service_default
+#
+# [*ovn_nb_ca_cert*]
+#   (optional) The PEM file with CA certificate that OVN should use to
+#   verify certificates presented to it by SSL peers
+#   Defaults to $::os_service_default
+#
+class octavia::provider::ovn (
+  $ovn_nb_connection  = $::os_service_default,
+  $ovn_nb_private_key = $::os_service_default,
+  $ovn_nb_certificate = $::os_service_default,
+  $ovn_nb_ca_cert     = $::os_service_default
+) inherits octavia::params {
+
+  include octavia::deps
+
+  # For backward compatibility
+  if $::octavia::api::ovn_nb_connection and !is_service_default($::octavia::api::ovn_nb_connection) {
+    $ovn_nb_connection_real = $::octavia::api::ovn_nb_connection
+  } else {
+    $ovn_nb_connection_real = $ovn_nb_connection
+  }
+
+  octavia_ovn_provider_config {
+    'ovn/ovn_nb_connection':  value => $ovn_nb_connection_real;
+    'ovn/ovn_nb_private_key': value => $ovn_nb_private_key;
+    'ovn/ovn_nb_certificate': value => $ovn_nb_certificate;
+    'ovn/ovn_nb_ca_cert':     value => $ovn_nb_ca_cert;
+  }
+}

releasenotes/notes/add-ovn-provider-71b506e3d81e92fe.yaml

@@ -0,0 +1,4 @@
+---
+features:
+  - |
+    Added octavia::provider::ovn for configuring OVN driver properties.

spec/classes/octavia_ovn_provider_spec.rb

@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe 'octavia::provider::ovn' do
+
+  let :params do
+    {
+    }
+  end
+
+  shared_examples_for 'octavia-ovn-provider' do
+
+    context 'with default parameters' do
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_connection').with_value('<SERVICE DEFAULT>') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_private_key').with_value('<SERVICE DEFAULT>') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_certificate').with_value('<SERVICE DEFAULT>') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_ca_cert').with_value('<SERVICE DEFAULT>') }
+    end
+
+    context 'with specific parameters' do
+      before do
+        params.merge!({
+          :ovn_nb_connection  => 'tcp:127.0.0.1:6641',
+          :ovn_nb_private_key => '/foo.key',
+          :ovn_nb_certificate => '/foo.pem',
+          :ovn_nb_ca_cert     => '/ca_foo.pem'
+        })
+      end
+
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_connection').with_value('tcp:127.0.0.1:6641') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_private_key').with_value('/foo.key') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_certificate').with_value('/foo.pem') }
+      it { is_expected.to contain_octavia_ovn_provider_config('ovn/ovn_nb_ca_cert').with_value('/ca_foo.pem') }
+    end
+  end
+
+  on_supported_os({
+    :supported_os => OSDefaults.get_supported_os
+  }).each do |os,facts|
+    context "on #{os}" do
+      let (:facts) do
+        facts.merge!(OSDefaults.get_facts())
+      end
+      it_behaves_like 'octavia-ovn-provider'
+    end
+  end
+
+end

spec/unit/provider/octavia_ovn_provider_config/ini_setting_spec.rb

@@ -0,0 +1,68 @@
+#
+# these tests are a little concerning b/c they are hacking around the
+# modulepath, so these tests will not catch issues that may eventually arise
+# related to loading these plugins.
+# I could not, for the life of me, figure out how to programatcally set the modulepath
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'inifile',
+    'lib')
+)
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'openstacklib',
+    'lib')
+)
+require 'spec_helper'
+provider_class = Puppet::Type.type(:octavia_ovn_provider_config).provider(:ini_setting)
+describe provider_class do
+
+  it 'should default to the default setting when no other one is specified' do
+    resource = Puppet::Type::Octavia_ovn_provider_config.new(
+      {:name => 'DEFAULT/foo', :value => 'bar'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to eq('DEFAULT')
+    expect(provider.setting).to eq('foo')
+  end
+
+  it 'should allow setting to be set explicitly' do
+    resource = Puppet::Type::Octavia_ovn_provider_config.new(
+      {:name => 'dude/foo', :value => 'bar'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to eq('dude')
+    expect(provider.setting).to eq('foo')
+  end
+
+  it 'should ensure absent when <SERVICE DEFAULT> is specified as a value' do
+    resource = Puppet::Type::Octavia_ovn_provider_config.new(
+      {:name => 'dude/foo', :value => '<SERVICE DEFAULT>'}
+    )
+    provider = provider_class.new(resource)
+    provider.exists?
+    expect(resource[:ensure]).to eq :absent
+  end
+
+  it 'should ensure absent when value matches ensure_absent_val' do
+    resource = Puppet::Type::Octavia_ovn_provider_config.new(
+      {:name => 'dude/foo', :value => 'foo', :ensure_absent_val => 'foo' }
+    )
+    provider = provider_class.new(resource)
+    provider.exists?
+    expect(resource[:ensure]).to eq :absent
+  end
+
+end

spec/unit/type/octavia_ovn_provider_config_spec.rb

@@ -0,0 +1,64 @@
+require 'puppet'
+require 'puppet/type/octavia_ovn_provider_config'
+describe 'Puppet::Type.type(:octavia_ovn_provider_config)' do
+  before :each do
+    @octavia_ovn_provider_config = Puppet::Type.type(:octavia_ovn_provider_config).new(:name => 'DEFAULT/foo', :value => 'bar')
+  end
+
+  it 'should require a name' do
+    expect {
+      Puppet::Type.type(:octavia_ovn_provider_config).new({})
+    }.to raise_error(Puppet::Error, 'Title or name must be provided')
+  end
+
+  it 'should not expect a name with whitespace' do
+    expect {
+      Puppet::Type.type(:octavia_ovn_provider_config).new(:name => 'f oo')
+    }.to raise_error(Puppet::Error, /Parameter name failed/)
+  end
+
+  it 'should fail when there is no section' do
+    expect {
+      Puppet::Type.type(:octavia_ovn_provider_config).new(:name => 'foo')
+    }.to raise_error(Puppet::Error, /Parameter name failed/)
+  end
+
+  it 'should not require a value when ensure is absent' do
+    Puppet::Type.type(:octavia_ovn_provider_config).new(:name => 'DEFAULT/foo', :ensure => :absent)
+  end
+
+  it 'should accept a valid value' do
+    @octavia_ovn_provider_config[:value] = 'bar'
+    expect(@octavia_ovn_provider_config[:value]).to eq('bar')
+  end
+
+  it 'should not accept a value with whitespace' do
+    @octavia_ovn_provider_config[:value] = 'b ar'
+    expect(@octavia_ovn_provider_config[:value]).to eq('b ar')
+  end
+
+  it 'should accept valid ensure values' do
+    @octavia_ovn_provider_config[:ensure] = :present
+    expect(@octavia_ovn_provider_config[:ensure]).to eq(:present)
+    @octavia_ovn_provider_config[:ensure] = :absent
+    expect(@octavia_ovn_provider_config[:ensure]).to eq(:absent)
+  end
+
+  it 'should not accept invalid ensure values' do
+    expect {
+      @octavia_ovn_provider_config[:ensure] = :latest
+    }.to raise_error(Puppet::Error, /Invalid value/)
+  end
+
+  it 'should autorequire the package that install the file' do
+    catalog = Puppet::Resource::Catalog.new
+    package = Puppet::Type.type(:package).new(:name => 'octavia')
+    catalog.add_resource package, @octavia_ovn_provider_config
+    dependency = @octavia_ovn_provider_config.autorequire
+    expect(dependency.size).to eq(1)
+    expect(dependency[0].target).to eq(@octavia_ovn_provider_config)
+    expect(dependency[0].source).to eq(package)
+  end
+
+
+end