Add tests for barclamp-ceph

features/barclamp_ceph.feature

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+@ceph
+Feature: Tests Ceph barclamp deployment
+  As an administrator
+  I want to make sure the ceph cluster is deployed successfully
+  In order to be used by the cloud for block/object storage
+
+  Background:
+    Given the chef role "ceph-mon" exists on admin node
+    And the chef role "ceph-mds" exists on admin node
+    And the chef role "ceph-osd" exists on admin node
+    And the chef role "ceph-radosgw" exists on admin node
+    And the chef role "ceph-calamari" exists on admin node
+    And the "ceph" cookbook exists on the admin node
+
+  @rbd
+  Scenario: Tests for Ceph Block Device deployment
+    Given the barclamp proposal for ceph is deployed
+    When the node with ceph-mon role has been detected successfully
+    And the node with ceph-osd role has been detected successfully
+    And the package ceph is installed in the controller node
+    Then I can check that the overall health of the ceph cluster is OK
+    And I can get the CRUSH tree of the ceph cluster
+    And I can check the status of the placement groups
+    And I can check if data, metadata and rbd have pools allocated
+    And I can create a block device "cucumber_rbd" in the data pool
+    And I can retreive the block device image information or resize it
+    And I can remove the block device "cucumber_rbd" in the data pool
+
+  @radosgw
+  Scenario: Tests for Ceph Rados Gateway deployment
+    Given the node with ceph-radosgw role has been detected successfully
+    And the package ceph-radosgw is installed in the controller node
+    Then I can create a radosgw-admin user "cucumber_test"
+    And I can remove radosgw-admin user "cucumber_test"
+    And I can create an object "cucumber_obj" in the "data" pool and see the object in the list
+    And I can download the object "cucumber_obj" into the file system
+    And I can delete the object "cucumber_obj" from the data pool

features/step_definitions/barclamp_ceph/ceph_steps.rb

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+Given(/^the barclamp proposal for ceph is deployed$/) do
+  json_response = JSON.parse(admin_node.exec!("crowbar ceph show default").output)
+  expect(json_response["attributes"]["ceph"]["config"]["osds_in_total"]).not_to be < 2
+end
+
+When(/^the node with ceph-mon role has been detected successfully$/) do 
+  @node_list = Hash.new
+  json_response = JSON.parse(admin_node.exec!("crowbar ceph show default").output)
+  @node_list["ceph-mon"] = json_response["deployment"]["ceph"]["elements"]["ceph-mon"]
+  expect(@node_list["ceph-mon"]).not_to be_empty
+end
+
+And(/^the node with ceph-osd role has been detected successfully$/) do 
+  json_response = JSON.parse(admin_node.exec!("crowbar ceph show default").output)
+  @node_list["ceph-osd"] = json_response["deployment"]["ceph"]["elements"]["ceph-osd"]
+  expect(@node_list["ceph-osd"]).not_to be_empty
+end
+
+And(/^the package ceph is installed in the controller node$/) do
+  node = nodes.find(fqdn: @node_list["ceph-mon"][0])
+  node.exec!("rpm -q ceph")
+end
+
+Then(/^I can check that the overall health of the ceph cluster is OK$/) do
+  json_response = JSON.parse(control_node.exec!("ceph status -f json-pretty").output)
+  expect(json_response["health"]["overall_status"]).to eq("HEALTH_OK")
+end
+
+And(/^I can get the CRUSH tree of the ceph cluster$/) do
+  json_response = JSON.parse(control_node.exec!("ceph osd tree -f json-pretty").output)
+  expect(json_response).not_to be_empty
+end
+
+And(/^I can check the status of the placement groups$/) do
+  response = control_node.exec!("ceph pg stat --concise").output
+  expect(response).not_to be_empty
+end
+
+And(/^I can check if data, metadata and rbd have pools allocated$/) do
+  json_response = JSON.parse(control_node.exec!("ceph osd lspools -f json-pretty").output)
+  data_exists = metadata_exists = rbd_exists = rgw_exists = false
+  json_response.each do |pool_record|
+    if pool_record["poolname"] == "data"
+      data_exists = true
+    end
+    if pool_record["poolname"] == "metadata"
+      metadata_exists = true
+    end
+    if pool_record["poolname"] == "rbd" 
+      rbd_exists = true
+    end
+    if pool_record["poolname"] == ".rgw"
+      rgw_exists = true
+    end
+  end
+  expect(data_exists && metadata_exists && rbd_exists && rgw_exists).to eq(true)
+end
+
+And(/^I can create a block device "([^"]*)" in the data pool$/) do |rbd_name|
+  control_node.exec!("rbd create #{rbd_name} --size 1024 --pool data")
+  response = control_node.exec!("rbd ls --pool data").output
+  obj_list = response.split(/\n/)
+  expect(obj_list).to include(rbd_name)
+end
+
+And(/^I can retreive the block device image information or resize it$/) do
+  rbd_info = control_node.exec!("rbd info cucumber_rbd --pool data").output
+  resize_output = control_node.exec!("rbd resize --size 2048 cucumber_rbd --pool data").output
+  rbd_info = control_node.exec!("rbd info cucumber_rbd --pool data").output
+  s_expect = "size 2048 MB"
+  s1 = "size 1024 MB"
+  rbd_info.lines.each do |line|
+    if line.match(/size/)
+      s1 = line.match(/size 2048 MB/)[0].to_s
+    end
+  end
+  expect(s1).to eq(s_expect)
+end
+
+And(/^I can remove the block device "([^"]*)" in the data pool$/) do |rbd_name|
+  control_node.exec!("rbd rm #{rbd_name} --pool data")
+  response = control_node.exec!("rbd ls --pool data").output
+  obj_list = response.split(/\n/)
+  expect(obj_list).not_to include(rbd_name)
+end
+
+Given(/^the node with ceph-radosgw role has been detected successfully$/) do 
+  json_response = JSON.parse(admin_node.exec!("crowbar ceph show default").output)
+  @node_list["ceph-radosgw"] = json_response["deployment"]["ceph"]["elements"]["ceph-radosgw"]
+  expect(@node_list["ceph-radosgw"]).not_to be_empty
+end
+
+And(/^the package ceph-radosgw is installed in the controller node$/) do
+  node = nodes.find(fqdn: @node_list["ceph-radosgw"][0])
+  node.exec!("rpm -q ceph-radosgw")
+end
+
+Then(/^I can create a radosgw-admin user "([^"]*)"$/) do |rgw_username|
+  json_response = JSON.parse(control_node.exec!("radosgw-admin user create --display-name=\"cucumber test\" --uid=cucumber").output)
+  expect(json_response["user_id"]).to eq("cucumber")
+end
+
+And(/^I can remove radosgw-admin user "([^"]*)"$/) do |rgw_username|
+  control_node.exec!("radosgw-admin user rm --uid=cucumber")
+end
+
+And(/^I can create an object "([^"]*)" in the "([^"]*)" pool and see the object in the list$/) do |obj_name, pool_name|
+  control_node.exec!("rados create #{obj_name} --pool #{pool_name}")
+  response = control_node.exec!("rados ls --pool #{pool_name}").output
+  obj_list = response.split(/\n/)
+  expect(obj_list).to include(obj_name)
+end
+
+And(/^I can download the object "([^"]*)" into the file system$/) do |obj_name|
+  control_node.exec!("rados get #{obj_name} cucumber.obj --pool data")
+  response = control_node.exec!("ls cucumber.obj").output
+  obj_list = response.split(/\n/)
+  expect(obj_list).to include("cucumber.obj")
+end
+
+And(/^I can delete the object "([^"]*)" from the data pool$/) do |obj_name|
+  control_node.exec!("rados rm #{obj_name} --pool data")
+  response = control_node.exec!("rados ls --pool data").output
+  obj_list = response.split(/\n/)
+  expect(obj_list).not_to include(obj_name)
+end

tasks/features/barclamp_ceph.rake

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+namespace :feature do
+  feature_name "Tests Ceph barclamp deployment"
+
+  namespace :barclamp do
+    desc "Barclamp Ceph feature"
+    namespace :ceph do
+      desc "Test Ceph block device deployment"
+      feature_task :rbd, tags: :@ceph
+
+      desc "Test Ceph RadowGW deployment"
+      feature_task :radosgw, tags: :@radosgw
+
+      feature_task :all
+    end
+    desc "Verification of Ceph Deployment"
+    task :ceph => "ceph:all"
+  end
+end