Add trove_datastore and trove_datastore_version types

Change-Id: If739b4b26ef98ae9ba09affd4f2eeef4ad1b55fd

lib/puppet/provider/trove.rb

@@ -1,4 +1,4 @@
-require 'csv'
+require 'json'
 require 'puppet/util/inifile'
 
 class Puppet::Provider::Trove < Puppet::Provider
@@ -89,62 +89,25 @@ correctly configured.")
     self.class.auth_trove(args)
   end
 
+  def trove_manage(*args)
+    cmd = args.join(" ")
+    output = `#{cmd}`
+    $?.exitstatus
+  end
+
   def self.reset
     @trove_conf        = nil
     @trove_credentials = nil
   end
 
-  def self.list_trove_resources(type)
-    ids = []
-    list = auth_trove("#{type}-list", '--format=csv',
-                        '--column=id', '--quote=none')
-    (list.split("\n")[1..-1] || []).compact.collect do |line|
-      ids << line.strip
-    end
-    return ids
+  def self.list_trove_resources(type, *args)
+    json = auth_trove("--json", "#{type}-list", *args)
+    return JSON.parse(json)
   end
 
   def self.get_trove_resource_attrs(type, id)
-    attrs = {}
-    net = auth_trove("#{type}-show", '--format=shell', id)
-    last_key = nil
-    (net.split("\n") || []).compact.collect do |line|
-      if line.include? '='
-        k, v = line.split('=', 2)
-        attrs[k] = v.gsub(/\A"|"\Z/, '')
-        last_key = k
-      else
-        # Handle the case of a list of values
-        v = line.gsub(/\A"|"\Z/, '')
-        attrs[last_key] = [attrs[last_key], v].flatten
-      end
-    end
-    return attrs
-  end
-
-  def self.get_tenant_id(catalog, name)
-    instance_type = 'keystone_tenant'
-    instance = catalog.resource("#{instance_type.capitalize!}[#{name}]")
-    if ! instance
-      instance = Puppet::Type.type(instance_type).instances.find do |i|
-        i.provider.name == name
-      end
-    end
-    if instance
-      return instance.provider.id
-    else
-      fail("Unable to find #{instance_type} for name #{name}")
-    end
-  end
-
-  def self.parse_creation_output(data)
-    hash = {}
-    data.split("\n").compact.each do |line|
-      if line.include? '='
-        hash[line.split('=').first] = line.split('=', 2)[1].gsub(/\A"|"\Z/, '')
-      end
-    end
-    hash
+    json = auth_trove("--json", "#{type}-show", id)
+    return JSON.parse(json)
   end
 
 end

lib/puppet/provider/trove_datastore/trove.rb

@@ -0,0 +1,52 @@
+require File.join(File.dirname(__FILE__), "..","..","..",
+                  "puppet/provider/trove")
+
+Puppet::Type.type(:trove_datastore).provide(
+  :trove,
+  :parent => Puppet::Provider::Trove
+) do
+  desc <<-EOT
+    Trove provider to manage datastore type.
+  EOT
+
+  commands :trove => "trove"
+
+  mk_resource_methods
+
+  def self.instances
+    list_trove_resources("datastore").collect do |attrs|
+      new(
+        :ensure         => :present,
+        :name           => attrs["name"],
+        :id             => attrs["id"]
+      )
+    end
+  end
+
+  def self.prefetch(resources)
+    instances_ = instances
+    resources.keys.each do |name|
+      if provider = instances_.find{ |instance| instance.name == name }
+        resources[name].provider = provider
+      end
+    end
+  end
+
+  def exists?
+    @property_hash[:ensure] == :present
+  end
+
+  def create
+    if trove_manage(['trove-manage', 'datastore_update',
+                     "#{@resource[:name]}", "''"]) != 0
+      fail("Failed to create datastore #{@resource[:name]}")
+    end
+
+    if trove_manage(['trove-manage', 'datastore_update',
+                     "#{@resource[:name]}", "#{@resource[:version]}"]) != 0
+      fail("Failed to set version for datastore #{@resource[:name]}")
+    end
+  end
+
+end
+

lib/puppet/provider/trove_datastore_version/trove.rb

@@ -0,0 +1,60 @@
+require File.join(File.dirname(__FILE__), "..","..","..",
+                  "puppet/provider/trove")
+
+Puppet::Type.type(:trove_datastore_version).provide(
+  :trove,
+  :parent => Puppet::Provider::Trove
+) do
+  desc <<-EOT
+    Trove provider to manage datastore version type.
+  EOT
+
+  commands :trove => "trove"
+
+  mk_resource_methods
+
+  def self.prefetch(resource)
+    @datastore_version_hash = nil
+  end
+
+  def self.datastore_version_hash(datastore)
+    @datastore_version_hash ||= build_datastore_version_hash(datastore)
+  end
+
+  def datastore_version_hash(datastore)
+    self.class.datastore_version_hash(datastore)
+  end
+
+  def self.instances
+    []
+  end
+
+  def exists?
+    datastore_version_hash(resource[:datastore])[resource[:name]]
+  end
+
+  def create
+    cmd = ['trove-manage', 'datastore_version_update',
+           "#{@resource[:datastore]}", "#{@resource[:name]}",
+           "#{@resource[:manager]}", "#{@resource[:image_id]}",
+           "#{@resource[:packages]}", "#{@resource[:active]}"]
+    if trove_manage(cmd) != 0
+      fail("Failed to create datastore version #{@resource[:name]}")
+    end
+  end
+
+  def destroy
+    fail("Datastore version cannot be removed")
+  end
+
+  private
+
+    def self.build_datastore_version_hash(datastore)
+      dvs = {}
+      list_trove_resources("datastore-version", datastore).collect do |attrs|
+        dvs[attrs["name"]] = attrs
+      end
+      dvs
+    end
+
+end

lib/puppet/type/trove_datastore.rb

@@ -0,0 +1,26 @@
+Puppet::Type.newtype(:trove_datastore) do
+
+  @doc = "Manage creation of Trove datastores"
+
+  ensurable
+
+  newparam(:name, :namevar => true) do
+    desc "Datastore version name)"
+    newvalues(/^.*$/)
+  end
+
+  newparam(:version) do
+    desc "Datastore version name"
+  end
+
+  newproperty(:id) do
+    validate do |v|
+      raise(Puppet::Error, 'This is a read only property')
+    end
+  end
+
+  validate do
+    raise(Puppet::Error, 'Version must be set') unless self[:version]
+  end
+end
+

lib/puppet/type/trove_datastore_version.rb

@@ -0,0 +1,38 @@
+Puppet::Type.newtype(:trove_datastore_version) do
+
+  @doc = "Manage creation of Trove datastore versions"
+
+  ensurable
+
+  newparam(:name, :namevar => true) do
+    desc "Datastore version"
+  end
+
+  newparam(:datastore) do
+    desc "Datastore name)"
+  end
+
+  newparam(:manager) do
+    desc "Manager name"
+  end
+
+  newparam(:image_id) do
+    desc "Glance image id"
+  end
+
+  newparam(:packages) do
+    desc "Packages to install"
+  end
+
+  newparam(:active) do
+    desc "State"
+  end
+
+  validate do
+    raise(Puppet::Error, 'Datastore must be set') unless self[:datastore]
+    raise(Puppet::Error, 'Manager must be set') unless self[:manager]
+    raise(Puppet::Error, 'Image must be set') unless self[:image_id]
+    raise(Puppet::Error, 'Packages must be set') unless self[:packages]
+    raise(Puppet::Error, 'State must be set') unless self[:active]
+  end
+end

manifests/init.pp

@@ -166,4 +166,6 @@ class trove(
     command     => '/bin/echo "Trove config has changed"',
     refreshonly => true,
   }
+
+  Trove_datastore<||> -> Trove_datastore_version<||>
 }

spec/unit/provider/trove_datastore/trove_spec.rb

@@ -0,0 +1,57 @@
+require 'puppet'
+require 'spec_helper'
+require 'puppet/provider/trove_datastore/trove'
+
+provider_class = Puppet::Type.type(:trove_datastore).provider(:trove)
+
+describe provider_class do
+
+  let :datastore_name do
+    'foo'
+  end
+
+  let :resource do
+    Puppet::Type::Trove_datastore.new({
+      :name         => datastore_name,
+      :version      => '0.1',
+      :ensure       => 'present',
+    })
+  end
+
+  let :provider do
+    described_class.new(resource)
+  end
+
+  before :each do
+    described_class.stubs(:list_trove_resources).with('datastore').returns([
+       resource
+    ])
+  end
+
+  describe "self.instances" do
+    it "should have an instances method" do
+      provider.class.should respond_to(:instances)
+    end
+
+    it "should list instances" do
+      datastores = described_class.instances
+      datastores.size.should == 1
+      datastores.map {|provider| provider.name} == datastore_name
+    end
+  end
+
+  describe '#create' do
+    it 'should call trove-manage' do
+      provider.expects(:trove_manage).with(
+        ['trove-manage', 'datastore_update', datastore_name, "''"]
+      ).returns(0)
+
+      provider.expects(:trove_manage).with(
+        ['trove-manage', 'datastore_update', datastore_name, "0.1"]
+      ).returns(0)
+
+      provider.create
+    end
+  end
+
+end

spec/unit/provider/trove_datastore_version/trove_spec.rb

@@ -0,0 +1,50 @@
+require 'puppet'
+require 'spec_helper'
+require 'puppet/provider/trove_datastore_version/trove'
+
+provider_class = Puppet::Type.type(:trove_datastore_version).provider(:trove)
+
+describe provider_class do
+
+  let :datastore_name do
+    'foo'
+  end
+
+  let :datastore_version do
+    '1.0'
+  end
+
+  let :resource do
+    Puppet::Type::Trove_datastore_version.new({
+      :name         => datastore_version,
+      :ensure       => 'present',
+      :datastore    => datastore_name,
+      :manager      => 'mysql',
+      :image_id     => '1234',
+      :packages     => 'mysql',
+      :active       => 1
+    })
+  end
+
+  let :provider do
+    described_class.new(resource)
+  end
+
+  describe "self.instances" do
+    it "should have an instances method" do
+      provider.class.should respond_to(:instances)
+    end
+  end
+
+  describe '#create' do
+    it 'should call trove-manage' do
+      provider.expects(:trove_manage).with(
+        ['trove-manage', 'datastore_version_update', datastore_name, "1.0",
+         'mysql', '1234', 'mysql', '1']
+      ).returns(0)
+
+      provider.create
+    end
+  end
+
+end

spec/unit/provider/trove_spec.rb

@@ -0,0 +1,14 @@
+require 'puppet'
+require 'spec_helper'
+require 'puppet/provider/trove'
+
+
+klass = Puppet::Provider::Trove
+
+describe Puppet::Provider::Trove do
+
+  after :each do
+    klass.reset
+  end
+
+end