refstack: Edit URL of public RefStackAPI

The previous refstack server had 'api' in the endpoint
addresses of API calls. Let's try to set it in the new
instance as well to keep the same interface.

Also, fix the typo in the testinfra host match and in
the test name.

Change-Id: I7319990144396b3a753678975a09b0add3ac4465

testinfra/test_refstack.py

@@ -17,7 +17,7 @@ import time
 import urllib3
 
 
-testinfra_hosts = ['refstack01.openstack.org:8000']
+testinfra_hosts = ['refstack01.openstack.org']
 
 test_result_json = {
     "cpid": "9cddf99456964d7c90b98362e7175a12",
@@ -49,10 +49,10 @@ def test_refstack_container_running(host):
     assert out[0]["State"]["Status"] == "running"
     assert out[0]["RestartCount"] == 0
 
-def test_result_submission(host):
-    url = testinfra_hosts[0] + "/v1/results/"
+def test_refstack_result_submission(host):
+    url = "https://refstack01.openstack.org/v1/results/"
     headers = {'Content-type': 'application/json'}
     data = json.dumps(test_result_json)
-    http = urllib3.PoolManager()
+    http = urllib3.PoolManager(cert_reqs='CERT_NONE')
     resp = http.request('POST', url, body=data, headers=headers)
     assert resp.status == 201