opennebula: new module one_host (#40041)

test/runner/lib/cloud/opennebula.py

@@ -0,0 +1,61 @@
+"""OpenNebula plugin for integration tests."""
+
+import os
+
+from lib.cloud import (
+    CloudProvider,
+    CloudEnvironment
+)
+
+from lib.util import (
+    find_executable,
+    ApplicationError,
+    display,
+    is_shippable,
+)
+
+
+class OpenNebulaCloudProvider(CloudProvider):
+    """Checks if a configuration file has been passed or fixtures are going to be used for testing"""
+
+    def filter(self, targets, exclude):
+        """ no need to filter modules, they can either run from config file or from fixtures"""
+        pass
+
+    def setup(self):
+        """Setup the cloud resource before delegation and register a cleanup callback."""
+        super(OpenNebulaCloudProvider, self).setup()
+
+        if not self._use_static_config():
+            self._setup_dynamic()
+
+    def _setup_dynamic(self):
+        display.info('No config file provided, will run test from fixtures')
+
+        config = self._read_config_template()
+        values = dict(
+            URL="http://localhost/RPC2",
+            USERNAME='oneadmin',
+            PASSWORD='onepass',
+            FIXTURES='true',
+            REPLAY='true',
+        )
+        config = self._populate_config_template(config, values)
+        self._write_config(config)
+
+
+class OpenNebulaCloudEnvironment(CloudEnvironment):
+    """
+    Updates integration test environment after delegation. Will setup the config file as parameter.
+    """
+
+    def configure_environment(self, env, cmd):
+        """
+        :type env: dict[str, str]
+        :type cmd: list[str]
+        """
+        cmd.append('-e')
+        cmd.append('@%s' % self.config_path)
+
+        cmd.append('-e')
+        cmd.append('resource_prefix=%s' % self.resource_prefix)