Introduce support for oslo.messaging amqp driver configuration
This commit adds support for the oslo.messaging amqp rpc_backend which enables the AMQP 1.0 driver. A proposed feature for the Newton oslo.messaging release is an update to the AMQP 1.0 driver to support a stateless messaging interconnect for RPC traffic [1]. This patch: * use oslo::messaging::amqp resource * add new parameters for the oslo_messaging_amqp driver * update spec tests for amqp as alternate rpc_backend * add feature release note [1] https://blueprints.launchpad.net/oslo.messaging/+spec/amqp-dispatch-router Change-Id: I1bda9eb255e4e810f349c49780a34b116ea18a14
This commit is contained in:
Andrew Smith
parent
c411d0e003
commit
94fb80ef9c
@ -148,6 +148,70 @@
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# (optional) Define queues as "durable" to rabbitmq. (boolean value)
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# Defaults to $::os_service_default
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#
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# [*amqp_server_request_prefix*]
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# (Optional) Address prefix used when sending to a specific server
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# Defaults to $::os_service_default.
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#
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# [*amqp_broadcast_prefix*]
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# (Optional) address prefix used when broadcasting to all servers
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# Defaults to $::os_service_default.
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#
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# [*amqp_group_request_prefix*]
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# (Optional) address prefix when sending to any server in group
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# Defaults to $::os_service_default.
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#
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# [*amqp_container_name*]
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# (Optional) Name for the AMQP container
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# Defaults to $::os_service_default.
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#
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# [*amqp_idle_timeout*]
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# (Optional) Timeout for inactive connections
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# Defaults to $::os_service_default.
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#
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# [*amqp_trace*]
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# (Optional) Debug: dump AMQP frames to stdout
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_ca_file*]
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# (Optional) CA certificate PEM file to verify server certificate
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_cert_file*]
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# (Optional) Identifying certificate PEM file to present to clients
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_key_file*]
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# (Optional) Private key PEM file used to sign cert_file certificate
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# Defaults to $::os_service_default.
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#
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# [*amqp_ssl_key_password*]
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# (Optional) Password for decrypting ssl_key_file (if encrypted)
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# Defaults to $::os_service_default.
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#
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# [*amqp_allow_insecure_clients*]
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# (Optional) Accept clients using either SSL or plain TCP
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_mechanisms*]
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# (Optional) Space separated list of acceptable SASL mechanisms
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_config_dir*]
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# (Optional) Path to directory that contains the SASL configuration
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# Defaults to $::os_service_default.
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#
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# [*amqp_sasl_config_name*]
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# (Optional) Name of configuration file (without .conf suffix)
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# Defaults to $::os_service_default.
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#
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# [*amqp_username*]
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# (Optional) User name for message broker authentication
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# Defaults to $::os_service_default.
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#
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# [*amqp_password*]
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# (Optional) Password for message broker authentication
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# Defaults to $::os_service_default.
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#
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# [*auth_strategy*]
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# (optional) The strategy to use for auth: noauth or keystone.
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# Defaults to 'keystone'
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@ -351,6 +415,22 @@ class nova(
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$kombu_reconnect_delay = $::os_service_default,
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$kombu_compression = $::os_service_default,
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$amqp_durable_queues = $::os_service_default,
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$amqp_server_request_prefix = $::os_service_default,
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$amqp_broadcast_prefix = $::os_service_default,
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$amqp_group_request_prefix = $::os_service_default,
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$amqp_container_name = $::os_service_default,
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$amqp_idle_timeout = $::os_service_default,
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$amqp_trace = $::os_service_default,
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$amqp_ssl_ca_file = $::os_service_default,
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$amqp_ssl_cert_file = $::os_service_default,
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$amqp_ssl_key_file = $::os_service_default,
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$amqp_ssl_key_password = $::os_service_default,
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$amqp_allow_insecure_clients = $::os_service_default,
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$amqp_sasl_mechanisms = $::os_service_default,
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$amqp_sasl_config_dir = $::os_service_default,
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$amqp_sasl_config_name = $::os_service_default,
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$amqp_username = $::os_service_default,
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$amqp_password = $::os_service_default,
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$auth_strategy = 'keystone',
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$service_down_time = 60,
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$log_dir = undef,
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@ -518,6 +598,25 @@ class nova(
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rabbit_port => $rabbit_port,
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rabbit_ha_queues => $rabbit_ha_queues,
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}
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} elsif $rpc_backend == 'amqp' {
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oslo::messaging::amqp { 'nova_config':
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server_request_prefix => $amqp_server_request_prefix,
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broadcast_prefix => $amqp_broadcast_prefix,
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group_request_prefix => $amqp_group_request_prefix,
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container_name => $amqp_container_name,
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idle_timeout => $amqp_idle_timeout,
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trace => $amqp_trace,
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ssl_ca_file => $amqp_ssl_ca_file,
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ssl_cert_file => $amqp_ssl_cert_file,
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ssl_key_file => $amqp_ssl_key_file,
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ssl_key_password => $amqp_ssl_key_password,
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allow_insecure_clients => $amqp_allow_insecure_clients,
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sasl_mechanisms => $amqp_sasl_mechanisms,
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sasl_config_dir => $amqp_sasl_config_dir,
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sasl_config_name => $amqp_sasl_config_name,
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username => $amqp_username,
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password => $amqp_password,
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}
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} else {
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nova_config { 'DEFAULT/rpc_backend': value => $rpc_backend }
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}
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@ -0,0 +1,3 @@
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---
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features:
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- Add support for oslo_messaging_amqp backend via puppet-oslo resource
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@ -337,6 +337,57 @@ describe 'nova' do
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it { is_expected.to contain_nova_config('DEFAULT/rpc_backend').with_value('rabbit') }
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end
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context 'with amqp rpc_backend default parameters' do
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let :params do
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{ :rpc_backend => 'amqp' }
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end
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it 'configures amqp' do
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is_expected.to contain_nova_config('DEFAULT/rpc_backend').with_value('amqp')
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is_expected.to contain_nova_config('oslo_messaging_amqp/server_request_prefix').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/broadcast_prefix').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/group_request_prefix').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/container_name').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/idle_timeout').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/trace').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_ca_file').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_cert_file').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_key_file').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_key_password').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/allow_insecure_clients').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/sasl_mechanisms').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/sasl_config_dir').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/sasl_config_name').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/username').with_value('<SERVICE DEFAULT>')
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is_expected.to contain_nova_config('oslo_messaging_amqp/password').with_value('<SERVICE DEFAULT>')
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end
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end
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context 'with amqp rpc_backend overriden parameters' do
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let :params do
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{ :rpc_backend => 'amqp',
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:amqp_idle_timeout => '60',
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:amqp_trace => true,
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:amqp_ssl_ca_file => '/etc/ca.cert',
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:amqp_ssl_cert_file => '/etc/certfile',
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:amqp_ssl_key_file => '/etc/key',
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:amqp_username => 'amqp_user',
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:amqp_password => 'password',
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}
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end
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it 'configures amqp overide' do
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is_expected.to contain_nova_config('DEFAULT/rpc_backend').with_value('amqp')
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is_expected.to contain_nova_config('oslo_messaging_amqp/idle_timeout').with_value('60')
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is_expected.to contain_nova_config('oslo_messaging_amqp/trace').with_value('true')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_ca_file').with_value('/etc/ca.cert')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_cert_file').with_value('/etc/certfile')
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is_expected.to contain_nova_config('oslo_messaging_amqp/ssl_key_file').with_value('/etc/key')
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is_expected.to contain_nova_config('oslo_messaging_amqp/username').with_value('amqp_user')
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is_expected.to contain_nova_config('oslo_messaging_amqp/password').with_value('password')
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end
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end
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context 'with ssh public key' do
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let :params do
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{
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