Add certmonger wait_for_request that uses run_command

Add a little utility function to get the certmonger status
of a request id on a particular host and wait until it is either
failed on the CA or issued (or times out).

Reviewed-By: Rob Crittenden <rcritten@redhat.com>

ipatests/test_integration/test_installation.py

@@ -25,7 +25,6 @@ from ipaplatform.osinfo import osinfo
 from ipaplatform.paths import paths
 from ipaplatform.tasks import tasks as platformtasks
 from ipapython import ipautil
-from ipalib.install.certmonger import wait_for_request
 from ipatests.pytest_ipa.integration import tasks
 from ipatests.pytest_ipa.integration.env_config import get_global_config
 from ipatests.test_integration.base import IntegrationTest
@@ -70,6 +69,25 @@ def server_install_setup(func):
     return wrapped
 
 
+def wait_for_request(host, request_id, timeout=120):
+    for _i in range(0, timeout, 5):
+        result = host.run_command(
+            "getcert list -i %s | grep status: | awk '{ print $2 }'" %
+            request_id
+        )
+
+        state = result.stdout_text.strip()
+        print("certmonger request is in state %r", state)
+        if state in ('CA_REJECTED', 'CA_UNREACHABLE', 'CA_UNCONFIGURED',
+                     'NEED_GUIDANCE', 'NEED_CA', 'MONITORING'):
+            break
+        time.sleep(5)
+    else:
+        raise RuntimeError("request timed out")
+
+    return state
+
+
 class InstallTestBase1(IntegrationTest):
 
     num_replicas = 3
@@ -335,14 +353,14 @@ class TestInstallCA(IntegrationTest):
         request_id = re.findall(r'\d+', result.stdout_text)
 
         # check if certificate is tracked by certmonger
-        status = wait_for_request(request_id[0], 300)
+        status = wait_for_request(self.master, request_id[0], 300)
         assert status == "MONITORING"
 
         # ensure if key and token are re-usable
         cmd_args = ['getcert', 'resubmit', '-i', request_id[0]]
         self.master.run_command(cmd_args)
 
-        status = wait_for_request(request_id[0], 300)
+        status = wait_for_request(self.master, request_id[0], 300)
         assert status == "MONITORING"