cache: support etcd3gw backend
This change introduces support to use ectd3gw backend as oslo.cache backend, and makes the required backend package installed. The same backend is already supported for coordination and this change leverage the existing definitions added for coordination. Change-Id: Id0eec018a68ab4a510307f150aa2a6ee017fa651
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@ -204,6 +204,12 @@ define oslo::cache(
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name => $::oslo::params::python_memcache_package_name,
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tag => ['openstack'],
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})
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} elsif ($backend =~ /\.etcd3gw/ ) {
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ensure_packages('python-etcd3gw', {
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name => $::oslo::params::python_etcd3gw_package_name,
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ensure => $package_ensure,
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tag => 'openstack',
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})
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}
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}
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@ -132,6 +132,34 @@ describe 'oslo::cache' do
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end
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end
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context 'with etcd3gw backend' do
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let :params do
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{
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:backend => 'oslo_cache.etcd3gw',
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}
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end
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it 'configures cache backend' do
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is_expected.to contain_keystone_config('cache/backend').with_value('oslo_cache.etcd3gw')
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is_expected.to contain_package('python-etcd3gw').with(
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:name => platform_params[:python_etcd3gw_package_name],
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:tag => ['openstack'],
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)
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end
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context 'with backend package management disabled' do
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before do
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params.merge!({
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:manage_backend_package => false,
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})
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end
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it 'does not install backend package' do
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is_expected.not_to contain_package('python-etcd3gw')
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end
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end
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end
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context 'with string in list parameters' do
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let :params do
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{
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@ -161,10 +189,12 @@ describe 'oslo::cache' do
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case facts[:osfamily]
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when 'Debian'
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{ :pylibmc_package_name => 'python3-pylibmc',
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:python_memcache_package_name => 'python3-memcache' }
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:python_memcache_package_name => 'python3-memcache',
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:python_etcd3gw_package_name => 'python3-etcd3gw' }
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when 'RedHat'
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{ :pylibmc_package_name => 'python3-pylibmc',
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:python_memcache_package_name => 'python3-memcached' }
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:python_memcache_package_name => 'python3-memcached',
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:python_etcd3gw_package_name => 'python3-etcd3gw' }
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end
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end
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