Add posibility to run tempest as one of the steps

We add config option CONFIG_RUN_TEMPEST and we'll run tempest smoke
test after running puppet in postscript.

Change-Id: Iaedf300da50a1eedb11c94686617a0c95c812184

docs/packstack.rst

@@ -983,8 +983,8 @@ Provisioning tempest config
 **CONFIG_PROVISION_TEMPEST_REPO_REVISION**
     Revision (branch) of the Integration Test Suite git repository.
 
-**CONFIG_TEMPEST_HOST**
-    Host to deploy Tempest on. On multinode installs defaults to first host in CONFIG_NETWORK_HOSTS.
+**CONFIG_RUN_TEMPEST**
+    Specify 'y' to run Tempest smoke test as last step of installation.
 
 Provisioning all-in-one ovs bridge config
 -----------------------------------------

packstack/plugins/postscript_951.py

@@ -18,9 +18,6 @@ Plugin responsible for post-installation configuration
 
 from packstack.installer import utils
 
-from packstack.modules.common import filtered_hosts
-from packstack.modules.ospluginutils import appendManifestFile
-from packstack.modules.ospluginutils import getManifestTemplate
 
 # ------------- Postscript Packstack Plugin Initialization --------------
 
@@ -39,18 +36,22 @@ def initConfig(controller):
 
 
 def initSequences(controller):
-    postscript_steps = [
-        {'title': 'Adding post install manifest entries',
-         'functions': [create_manifest]}
-    ]
+    config = controller.CONF
+    postscript_steps = []
+    if (config['CONFIG_PROVISION_TEMPEST'] == "y" and
+            config['CONFIG_RUN_TEMPEST'] == "y"):
+        postscript_steps.append(
+            {'title': 'Running Tempest',
+             'functions': [run_tempest]}
+        )
     controller.addSequence("Running post install scripts", [], [],
                            postscript_steps)
 
 
 # -------------------------- step functions --------------------------
 
-def create_manifest(config, messages):
-    for hostname in filtered_hosts(config):
-        manifestfile = "%s_postscript.pp" % hostname
-        manifestdata = getManifestTemplate("postscript")
-        appendManifestFile(manifestfile, manifestdata, 'postscript')
+def run_tempest(config, messages):
+    print("Running Tempest on %s" % config['CONFIG_TEMPEST_HOST'])
+    server = utils.ScriptRunner(config['CONFIG_TEMPEST_HOST'])
+    server.append('/var/lib/tempest/run_tempest.sh -V -s')
+    server.execute()

packstack/plugins/provision_700.py

@@ -21,7 +21,6 @@ from packstack.installer import utils
 from packstack.installer import validators
 from packstack.installer import processors
 
-from packstack.modules.common import is_all_in_one
 from packstack.modules.documentation import update_params_usage
 from packstack.modules.ospluginutils import appendManifestFile
 from packstack.modules.ospluginutils import getManifestTemplate
@@ -41,8 +40,12 @@ DEMO_IMAGE_FORMAT = 'qcow2'
 
 def initConfig(controller):
 
-    def process_provision(param, process_args=None):
-        return param if is_all_in_one(controller.CONF) else 'n'
+    def process_tempest(param, param_name, config=None):
+        if param == "":
+            # In case of multinode installs by default we deploy
+            # Tempest on network node
+            return config['CONFIG_NETWORK_HOSTS'].split(',')[0]
+        return param
 
     conf_params = {
         "PROVISION_INIT": [
@@ -143,7 +146,8 @@ def initConfig(controller):
              "PROMPT": "Enter the host where to deploy Tempest",
              "OPTION_LIST": [],
              "VALIDATORS": [validators.validate_ssh],
-             "DEFAULT_VALUE": utils.get_localhost_ip(),
+             "DEFAULT_VALUE": "",
+             "PROCESSORS": [process_tempest],
              "MASK_INPUT": False,
              "LOOSE_VALIDATION": True,
              "CONF_NAME": "CONFIG_TEMPEST_HOST",
@@ -214,6 +218,18 @@ def initConfig(controller):
              "USE_DEFAULT": False,
              "NEED_CONFIRM": False,
              "CONDITION": False},
+
+            {"CMD_OPTION": "run-tempest",
+             "PROMPT": ("Do you wish to run "),
+             "OPTION_LIST": ["y", "n"],
+             "VALIDATORS": [validators.validate_options],
+             "DEFAULT_VALUE": "n",
+             "MASK_INPUT": False,
+             "LOOSE_VALIDATION": True,
+             "CONF_NAME": "CONFIG_RUN_TEMPEST",
+             "USE_DEFAULT": False,
+             "NEED_CONFIRM": False,
+             "CONDITION": False},
         ],
 
         "PROVISION_OVS_BRIDGE": [
@@ -330,7 +346,7 @@ def create_bridge_manifest(config, messages):
     for host in utils.split_hosts(config['CONFIG_NETWORK_HOSTS']):
         manifest_file = '{}_provision_bridge.pp'.format(host)
         manifest_data = getManifestTemplate("provision_bridge")
-        appendManifestFile(manifest_file, manifest_data, 'provision')
+        appendManifestFile(manifest_file, manifest_data, 'bridge')
 
 
 def create_storage_manifest(config, messages):

packstack/puppet/templates/postscript.pp

@@ -1,4 +0,0 @@
-exec { 'update-selinux-policy':
-  path    => '/usr/bin/',
-  command => 'yum update -y selinux-policy-targeted',
-}

packstack/puppet/templates/provision_tempest.pp

@@ -67,6 +67,11 @@ $heat_available       = str2bool(hiera('CONFIG_HEAT_INSTALL'))
 $swift_available      = str2bool(hiera('CONFIG_SWIFT_INSTALL'))
 $configure_tempest    = str2bool(hiera('CONFIG_PROVISION_TEMPEST'))
 
+# on standalone install we depend on this package
+package {'python-openstackclient':
+  before => Class['::tempest'],
+}
+
 class { '::tempest':
   admin_username            => $admin_username,
   admin_password            => $admin_password,