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|
# frozen_string_literal: true
require 'spec_helper_rspec'
shared_examples 'keystore instance' do |instance|
describe "instance #{instance}" do
subject { described_class.instances.find { |x| x.name == instance } }
it { expect(subject).to be_exists }
it { expect(subject.name).to eq(instance) }
it {
expect(subject.settings).
to eq(['node.name', 'cloud.aws.access_key'])
}
end
end
describe Puppet::Type.type(:elasticsearch_keystore).provider(:elasticsearch_keystore) do
let(:executable) { '/usr/share/elasticsearch/bin/elasticsearch-keystore' }
let(:instances) { [] }
before do
Facter.clear
Facter.add('osfamily') { setcode { 'Debian' } }
allow(described_class).
to receive(:command).
with(:keystore).
and_return(executable)
allow(File).to receive(:exist?).
with('/etc/elasticsearch/scripts/elasticsearch.keystore').
and_return(false)
end
describe 'instances' do
before do
allow(Dir).to receive(:[]).
with('/etc/elasticsearch/*').
and_return((['scripts'] + instances).map do |directory|
"/etc/elasticsearch/#{directory}"
end)
instances.each do |instance|
instance_dir = "/etc/elasticsearch/#{instance}"
defaults_file = "/etc/default/elasticsearch-#{instance}"
allow(File).to receive(:exist?).
with("#{instance_dir}/elasticsearch.keystore").
and_return(true)
allow(described_class).
to receive(:execute).
with(
[executable, 'list'],
{
custom_environment: {
'ES_INCLUDE' => defaults_file,
'ES_PATH_CONF' => "/etc/elasticsearch/#{instance}"
},
uid: 'elasticsearch',
gid: 'elasticsearch',
failonfail: true
}
).
and_return(
Puppet::Util::Execution::ProcessOutput.new(
"node.name\ncloud.aws.access_key\n", 0
)
)
end
end
it 'has an instance method' do
expect(described_class).to respond_to(:instances)
end
context 'without any keystores' do
it 'returns no resources' do
expect(described_class.instances.size).to eq(0)
end
end
context 'with one instance' do
let(:instances) { ['es-01'] }
it { expect(described_class.instances.length).to eq(instances.length) }
include_examples 'keystore instance', 'es-01'
end
context 'with multiple instances' do
let(:instances) { %w[es-01 es-02] }
it { expect(described_class.instances.length).to eq(instances.length) }
include_examples 'keystore instance', 'es-01'
include_examples 'keystore instance', 'es-02'
end
end
describe 'prefetch' do
it 'has a prefetch method' do
expect(described_class).to respond_to :prefetch
end
end
describe 'flush' do
let(:provider) { described_class.new(name: 'es-03') }
let(:resource) do
Puppet::Type.type(:elasticsearch_keystore).new(
name: 'es-03',
provider: provider
)
end
it 'creates the keystore' do
allow(described_class).to(
receive(:execute).
with(
[executable, 'create'],
{
custom_environment: {
'ES_INCLUDE' => '/etc/default/elasticsearch-es-03',
'ES_PATH_CONF' => '/etc/elasticsearch/es-03'
},
uid: 'elasticsearch',
gid: 'elasticsearch',
failonfail: true
}
).
and_return(Puppet::Util::Execution::ProcessOutput.new('', 0))
)
resource[:ensure] = :present
provider.create
provider.flush
expect(described_class).to(
have_received(:execute).
with(
[executable, 'create'],
{
custom_environment: {
'ES_INCLUDE' => '/etc/default/elasticsearch-es-03',
'ES_PATH_CONF' => '/etc/elasticsearch/es-03'
},
uid: 'elasticsearch',
gid: 'elasticsearch',
failonfail: true
}
)
)
end
it 'deletes the keystore' do
allow(File).to(
receive(:delete).
with(File.join(%w[/ etc elasticsearch es-03 elasticsearch.keystore]))
)
resource[:ensure] = :absent
provider.destroy
provider.flush
expect(File).to(
have_received(:delete).
with(File.join(%w[/ etc elasticsearch es-03 elasticsearch.keystore]))
)
end
it 'updates settings' do
settings = {
'cloud.aws.access_key' => 'AKIAFOOBARFOOBAR',
'cloud.aws.secret_key' => 'AKIAFOOBARFOOBAR'
}
settings.each do |setting, value|
allow(provider.class).to(
receive(:run_keystore).
with(['add', '--force', '--stdin', setting], 'es-03', '/etc/elasticsearch', value).
and_return(Puppet::Util::Execution::ProcessOutput.new('', 0))
)
end
# Note that the settings hash is passed in wrapped in an array to mimic
# the behavior in real-world puppet runs.
resource[:ensure] = :present
resource[:settings] = [settings]
provider.settings = [settings]
provider.flush
settings.each do |setting, value|
expect(provider.class).to(
have_received(:run_keystore).
with(['add', '--force', '--stdin', setting], 'es-03', '/etc/elasticsearch', value)
)
end
end
end
end
|
