diff --git a/test_set/cvp-sanity/README.md b/test_set/cvp-sanity/README.md
index 3b36f6f..7f0b4ec 100644
--- a/test_set/cvp-sanity/README.md
+++ b/test_set/cvp-sanity/README.md
@@ -4,7 +4,8 @@
 This is salt-based set of tests for basic verification of MCP deployments
 
 How to start
-=======================
+---
+*Target: test engineers*
 
 1) Clone repo to any node (node must have an access via http to salt master):
 ```bash
@@ -22,7 +23,7 @@
    # sudo python setup.py install
 ```
 or
-1```bash
+```bash
    # apt-get install python-virtualenv
 ```
 
@@ -63,6 +64,7 @@
 ```bash
    # pytest -sv cvp-sanity/tests/ --ignore cvp-sanity/tests/test_mtu.py
 ```
+
 CVP-sanity-checks supports tags (labels/marks/sets). As of now we have smoke,
 full and sl_dup sets. Smoke will run essential tests only, full set runs all
 tests and sl_dup is a special set that collects the tests that already exist in
@@ -71,3 +73,44 @@
 ```bash
    # pytest -v -m smoke
 ```
+
+Logging
+---
+*Target: test developers*
+
+To make a logging in the cvp-sanity-tests module more consistent you should follow next recommendations:
++ Do not use **print** methods
+
++ Each string that needs to be in the stdout should be called with logging.warning level and higher
+```python
+import logging
+
+def test_t1():
+    logging.warning("Alert: Houston we have a problem!")
+    logging.error("We've lost a booster!")
+    logging.critical("Everything is broken!")
+```
+So these messages will be displayed in the pytest output after failed tests
+
++ Use  logging.info and logging.debug to log some trivial string. E.g saving requests/responses, saving states os some variables 
+```python
+import logging
+
+def test_t2():
+    logging.info("Skip {node} in this test")
+    logging.debug("Some function is called")
+```
+These messages will be logged in the log file only. You can forcely enable logging in the sdtout by calling pytest with next parameter
+```bash
+pytest --log-level=DEBUG
+```
+
+Logging to file
+---
+
+By default full.log is located in the working directory.
+And you can define folder for logs to store by the PYTEST_REPORT_DIR environment variable
+
+List of available environment variables
+===
+todo
\ No newline at end of file
diff --git a/test_set/cvp-sanity/conftest.py b/test_set/cvp-sanity/conftest.py
index 7c85d62..72e0359 100644
--- a/test_set/cvp-sanity/conftest.py
+++ b/test_set/cvp-sanity/conftest.py
@@ -1,4 +1,5 @@
 from fixtures.base import *
+import logging
 
 
 @pytest.hookimpl(tryfirst=True, hookwrapper=True)
@@ -20,10 +21,10 @@
         return
     try:
         if request.node.rep_setup.failed:
-            print("setup failed. The following steps were attempted: \n  {steps}".format(steps=request.node.description))
+            logging.warning("setup failed. The following steps were attempted: \n  {steps}".format(steps=request.node.description))
         elif request.node.rep_setup.passed:
             if request.node.rep_call.failed:
-                print("test execution failed! The following steps were attempted: \n {steps}".format(steps=request.node.description))
+                logging.warning("test execution failed! The following steps were attempted: \n {steps}".format(steps=request.node.description))
     except BaseException as e:
-        print("Error in show_test_steps fixture: {}".format(e))
+        logging.info("Error in show_test_steps fixture: {}".format(e))
         pass
diff --git a/test_set/cvp-sanity/fixtures/base.py b/test_set/cvp-sanity/fixtures/base.py
index 8e3b130..d1dbfe5 100644
--- a/test_set/cvp-sanity/fixtures/base.py
+++ b/test_set/cvp-sanity/fixtures/base.py
@@ -1,12 +1,31 @@
+import os
 import pytest
 import atexit
 import utils
+import logging
+
+logging.basicConfig(
+    filename="{dir}/full.log".format(
+        dir=os.environ.get("PYTEST_REPORT_DIR") if os.environ.get("PYTEST_REPORT_DIR") else '.'
+    ),
+    level=logging.DEBUG,
+    format='[%(asctime)-15s] [%(funcName)s:%(lineno)s]  %(message)s'
+)
+
+
+@pytest.fixture(autouse=True)
+def add_testname_to_saltapi_logs(request):
+    logging.info("\n{sep}\n {testname} \n{sep}\n".format(
+        sep="*"*100,
+        testname=request.node.name
+    ))
 
 
 @pytest.fixture(scope='session')
 def local_salt_client():
     return utils.init_salt_client()
 
+
 nodes = utils.calculate_groups()
 
 
@@ -174,9 +193,9 @@
             report_text += template.format(node, *[item.split("=")[1] for item in data])
 
         def write_report():
-            print(report_text)
+            logging.info(report_text)
         atexit.register(write_report)
         yield
     except Exception as e:
-        print("print_node_version:: some error occurred: {}".format(e))
+        logging.info("print_node_version:: some error occurred: {}".format(e))
         yield
diff --git a/test_set/cvp-sanity/pytest.ini b/test_set/cvp-sanity/pytest.ini
index 7d6dde9..3e970a4 100644
--- a/test_set/cvp-sanity/pytest.ini
+++ b/test_set/cvp-sanity/pytest.ini
@@ -1,3 +1,6 @@
 [pytest]
 norecursedirs = venv
-addopts = -vv --tb=short
\ No newline at end of file
+addopts = -vv --tb=short
+
+log_level=WARNING
+log_format = '%(message)s'
diff --git a/test_set/cvp-sanity/requirements.txt b/test_set/cvp-sanity/requirements.txt
index ad0b58a..b45a29e 100644
--- a/test_set/cvp-sanity/requirements.txt
+++ b/test_set/cvp-sanity/requirements.txt
@@ -1,4 +1,4 @@
-pytest==3.0.6
+pytest==3.7.1
 requests>=2.20.0
 flake8
 PyYAML
@@ -6,3 +6,4 @@
 pygerrit2==2.0.6
 gitpython
 python-ldap
+
diff --git a/test_set/cvp-sanity/tests/test_cinder_services.py b/test_set/cvp-sanity/tests/test_cinder_services.py
index 4a6c45e..a612bca 100644
--- a/test_set/cvp-sanity/tests/test_cinder_services.py
+++ b/test_set/cvp-sanity/tests/test_cinder_services.py
@@ -1,4 +1,5 @@
 import pytest
+import logging
 
 
 @pytest.mark.sl_dup
@@ -28,8 +29,6 @@
     cinder_volume = local_salt_client.cmd_any(
         tgt='keystone:server',
         param='. /root/keystonercv3; cinder service-list | grep "volume" |grep -c -v -e "lvm"')
-    print(backends_cinder)
-    print(cinder_volume)
     backends_num = len(backends_cinder.keys())
     assert cinder_volume == str(backends_num), \
         'Number of cinder-volume services ({0}) does not match ' \
diff --git a/test_set/cvp-sanity/tests/test_drivetrain.py b/test_set/cvp-sanity/tests/test_drivetrain.py
index 05ea831..1b71ad0 100644
--- a/test_set/cvp-sanity/tests/test_drivetrain.py
+++ b/test_set/cvp-sanity/tests/test_drivetrain.py
@@ -10,7 +10,7 @@
 import git
 import ldap
 import ldap.modlist as modlist
-
+import logging
 
 def join_to_gerrit(local_salt_client, gerrit_user, gerrit_password):
     gerrit_port = local_salt_client.pillar_get(
@@ -73,7 +73,7 @@
         #Create test project and add description
         server.put("/projects/"+test_proj_name)
         server.put("/projects/"+test_proj_name+"/description",json={"description":"Test DriveTrain project","commit_message": "Update the project description"})
-    except HTTPError, e:
+    except HTTPError as e:
         gerrit_error = e
     try:
         #Create test folder and init git
@@ -98,7 +98,7 @@
         last_change = changes[0].get('change_id')
         server.post("/changes/{0}/revisions/1/review".format(last_change),json={"message": "All is good","labels":{"Code-Review":"+2"}})
         server.post("/changes/{0}/submit".format(last_change))
-    except HTTPError, e:
+    except HTTPError as e:
         gerrit_error = e
     finally:
         #Delete test project
@@ -174,7 +174,7 @@
         #Check search test user in LDAP
         searchScope = ldap.SCOPE_SUBTREE
         ldap_result = ldap_server.search_s(ldap_dc, searchScope, searchFilter)
-    except ldap.LDAPError, e:
+    except ldap.LDAPError as e:
         ldap_error = e
     try:
         #Check connection between Jenkins and LDAP
@@ -188,9 +188,9 @@
         gerrit_add_user = gerrit_server.put(_link)
         gerrit_server = join_to_gerrit(local_salt_client,test_user_name,'aSecretPassw')
         gerrit_result = gerrit_server.get("/changes/?q=owner:self%20status:open")
-    except HTTPError, e:
+    except HTTPError as e:
         gerrit_error = e
-    except jenkins.JenkinsException, e:
+    except jenkins.JenkinsException as e:
         jenkins_error = e
     finally:
         ldap_server.modify_s(admin_gr_dn,[(ldap.MOD_DELETE, 'memberUid', [test_user_name],)],)
@@ -233,7 +233,7 @@
         if len(wrong_items) == 0:
             break
         else:
-            print('''Some DriveTrain services doesn't have expected number of replicas:
+            logging.error('''Some DriveTrain services doesn't have expected number of replicas:
                   {}\n'''.format(json.dumps(wrong_items, indent=4)))
             time.sleep(5)
     assert len(wrong_items) == 0
@@ -312,7 +312,7 @@
                 param='jenkins:client:job:{}:scm:branch'.format(job_name))
 
         if not BranchSpec:
-            print("No BranchSpec has found for {} job".format(job_name))
+            logging.debug("No BranchSpec has found for {} job".format(job_name))
             continue
 
         actual_version = BranchSpec[0].getElementsByTagName('name')[0].childNodes[0].data
@@ -400,8 +400,6 @@
                 expected=expected_replica,
                 actual=actual_replica
             )
-
-    print report_with_errors
     assert report_with_errors == "", \
         "\n{sep}{kubectl_output}{sep} \n\n {report} ".format(
             sep="\n" + "-"*20 + "\n",
@@ -437,8 +435,6 @@
                 expected=expected_replica,
                 actual=actual_replica
             )
-
-    print report_with_errors
     assert report_with_errors != "", \
         "\n{sep}{kubectl_output}{sep} \n\n {report} ".format(
             sep="\n" + "-" * 20 + "\n",
diff --git a/test_set/cvp-sanity/tests/test_duplicate_ips.py b/test_set/cvp-sanity/tests/test_duplicate_ips.py
index bbd532e..392838f 100644
--- a/test_set/cvp-sanity/tests/test_duplicate_ips.py
+++ b/test_set/cvp-sanity/tests/test_duplicate_ips.py
@@ -2,6 +2,7 @@
 from pprint import pformat
 import os
 import pytest
+import logging
 import utils
 
 
@@ -32,7 +33,7 @@
     for node in nodes:
         if isinstance(nodes[node], bool):
             # TODO: do not skip node
-            print ("{} node is skipped".format(node))
+            logging.info("{} node is skipped".format(node))
             continue
         for iface in nodes[node]['ip4_interfaces']:
             # Omit 'ip-less' ifaces
diff --git a/test_set/cvp-sanity/tests/test_k8s.py b/test_set/cvp-sanity/tests/test_k8s.py
index f04066e..d3455c3 100644
--- a/test_set/cvp-sanity/tests/test_k8s.py
+++ b/test_set/cvp-sanity/tests/test_k8s.py
@@ -1,6 +1,7 @@
 import pytest
 import json
 import os
+import logging
 
 
 def test_k8s_get_cs_status(local_salt_client):
@@ -138,9 +139,9 @@
     hostname = 'https://docker-dev-virtual.docker.mirantis.net/artifactory/webapp/'
     response = os.system('curl -s --insecure {} > /dev/null'.format(hostname))
     if response == 0:
-        print '{} is AVAILABLE'.format(hostname)
+        logging.info('{} is AVAILABLE'.format(hostname))
     else:
-        print '{} IS NOT AVAILABLE'.format(hostname)
+        logging.error('{} IS NOT AVAILABLE'.format(hostname))
 
 
 def test_k8s_dashboard_available(local_salt_client):
diff --git a/test_set/cvp-sanity/tests/test_mtu.py b/test_set/cvp-sanity/tests/test_mtu.py
index b215c1d..01d6642 100644
--- a/test_set/cvp-sanity/tests/test_mtu.py
+++ b/test_set/cvp-sanity/tests/test_mtu.py
@@ -2,6 +2,7 @@
 import json
 import utils
 import os
+import logging
 
 
 @pytest.mark.full
@@ -23,7 +24,7 @@
 
     for node, ifaces_info in network_info.iteritems():
         if isinstance(ifaces_info, bool):
-            print ("{} node is skipped".format(node))
+            logging.info("{} node is skipped".format(node))
             continue
         if node in kvm_nodes:
             kvm_info = local_salt_client.cmd(tgt=node,
diff --git a/test_set/cvp-sanity/tests/test_ntp_sync.py b/test_set/cvp-sanity/tests/test_ntp_sync.py
index bf51290..6751f1a 100644
--- a/test_set/cvp-sanity/tests/test_ntp_sync.py
+++ b/test_set/cvp-sanity/tests/test_ntp_sync.py
@@ -1,10 +1,11 @@
 import json
 import utils
 import pytest
+import logging
 
 
 @pytest.mark.smoke
-#move to sl?
+# move to sl?
 def test_ntp_sync(local_salt_client):
     """Test checks that system time is the same across all nodes"""
 
@@ -40,7 +41,7 @@
         sys_peer_declared = False
         if not state[node]:
             # TODO: do not skip
-            print ("Node {} is skipped".format(node))
+            logging.warning("Node {} is skipped".format(node))
             continue
         ntpq_output = state[node].split('\n')
         # if output has no 'remote' in the head of ntpq output
diff --git a/test_set/cvp-sanity/tests/test_packet_checker.py b/test_set/cvp-sanity/tests/test_packet_checker.py
index 786fba9..382576a 100644
--- a/test_set/cvp-sanity/tests/test_packet_checker.py
+++ b/test_set/cvp-sanity/tests/test_packet_checker.py
@@ -1,6 +1,7 @@
 import pytest
 import json
 import utils
+import logging
 
 
 @pytest.mark.full
@@ -23,7 +24,7 @@
     for node in total_nodes:
         if not packages_versions[node]:
             # TODO: do not skip node
-            print "Node {} is skipped".format (node)
+            logging.warning("Node {} is skipped".format(node))
             continue
         nodes.append(node)
         packages_names.update(packages_versions[node].keys())
diff --git a/test_set/cvp-sanity/tests/test_repo_list.py b/test_set/cvp-sanity/tests/test_repo_list.py
index 1ba255c..a864b2c 100644
--- a/test_set/cvp-sanity/tests/test_repo_list.py
+++ b/test_set/cvp-sanity/tests/test_repo_list.py
@@ -1,4 +1,5 @@
 import pytest
+import logging
 
 
 @pytest.mark.full
@@ -15,7 +16,7 @@
         repos = info_salt[node]
         if not info_salt[node]:
             # TODO: do not skip node
-            print "Node {} is skipped".format (node)
+            logging.warning("Node {} is skipped".format(node))
             continue
         for repo in repos.keys():
             repository = repos[repo]
@@ -60,4 +61,4 @@
         "Several problems found: {0}".format(
             json.dumps(diff, indent=4))
     if fail_counter == 0 and len(diff) > 0:
-        print "\nWarning: nodes contain more repos than reclass"
+        logging.warning("\nWarning: nodes contain more repos than reclass")
diff --git a/test_set/cvp-sanity/tests/test_salt_master.py b/test_set/cvp-sanity/tests/test_salt_master.py
index f0d6499..f2d7f1a 100644
--- a/test_set/cvp-sanity/tests/test_salt_master.py
+++ b/test_set/cvp-sanity/tests/test_salt_master.py
@@ -1,5 +1,6 @@
 import json
 import pytest
+import logging
 
 
 @pytest.mark.full
@@ -36,7 +37,7 @@
         expr_form='pillar', check_status=True).values()[0]
     reclass_warnings = reclass[reclass.keys()[0]].split('{\n  "base":')[0]
     if reclass_warnings:
-        print "\nReclass-salt output has warnings"
+        logging.warning("\nReclass-salt output has warnings: {}".format(reclass_warnings))
     reclass_nodes = reclass[reclass.keys()[0]].split('{\n  "base":')[1]
     assert reclass_nodes != '', 'No nodes were found in' \
                                 ' reclass-salt --top output'
diff --git a/test_set/cvp-sanity/tests/test_services.py b/test_set/cvp-sanity/tests/test_services.py
index 224c207..fac31e5 100644
--- a/test_set/cvp-sanity/tests/test_services.py
+++ b/test_set/cvp-sanity/tests/test_services.py
@@ -1,6 +1,7 @@
 import pytest
 import json
 import utils
+import logging
 
 # Some nodes can have services that are not applicable for other nodes in similar group.
 # For example , there are 3 node in kvm group, but just kvm03 node has srv-volumes-backup.mount service
@@ -30,7 +31,7 @@
     for node in services_by_nodes:
         if not services_by_nodes[node]:
             # TODO: do not skip node
-            print "Node {} is skipped".format (node)
+            logging.info("Node {} is skipped".format (node))
             continue
         nodes.append(node)
         all_services.update(services_by_nodes[node])
diff --git a/test_set/cvp-sanity/utils/__init__.py b/test_set/cvp-sanity/utils/__init__.py
index 62ccae7..06329fa 100644
--- a/test_set/cvp-sanity/utils/__init__.py
+++ b/test_set/cvp-sanity/utils/__init__.py
@@ -4,6 +4,9 @@
 import re
 import sys, traceback
 import time
+import json
+import pytest
+import logging
 
 
 class AuthenticationError(Exception):
@@ -17,7 +20,7 @@
         self.url = self.config['SALT_URL'].strip()
         if not re.match("^(http|https)://", self.url):
             raise AuthenticationError("Salt URL should start \
-            with http or https, given - {}".format(url))
+            with http or https, given - {}".format(self.url))
         self.login_payload = {'username': self.config['SALT_USERNAME'],
                               'password': self.config['SALT_PASSWORD'], 'eauth': 'pam'}
         # TODO: proxies
@@ -36,11 +39,11 @@
             if not login_request.ok:
                 raise AuthenticationError("Authentication to SaltMaster failed")
         except Exception as e:
-            print ("\033[91m\nConnection to SaltMaster "
-                  "was not established.\n"
-                  "Please make sure that you "
-                  "provided correct credentials.\n"
-                  "Error message: {}\033[0m\n".format(e.message or e))
+            logging.warning("\033[91m\nConnection to SaltMaster "
+                            "was not established.\n"
+                            "Please make sure that you "
+                            "provided correct credentials.\n"
+                            "Error message: {}\033[0m\n".format(e.message or e))
             traceback.print_exc(file=sys.stdout)
             sys.exit()
         self.expire = login_request.json()['return'][0]['expire']
@@ -57,20 +60,28 @@
             accept_key_payload['arg'] = param
 
         for i in range(retries):
+            logging.info("="*100)
+            logging.info("Send Request: {}".format(json.dumps(
+                accept_key_payload,
+                indent=4,
+                sort_keys=True)))
             request = requests.post(self.url, headers=self.headers,
                                     data=accept_key_payload,
                                     cookies=self.cookies,
                                     proxies=self.proxies)
+            logging.info("-"*100)
+            logging.info("Response: {}".format(json.dumps(
+                                request.json(),
+                                indent=4
+            )))
             if not request.ok or not isinstance(request.json()['return'][0], dict):
-                print("Salt master is not responding or response is incorrect. Output: {}".format(request))
+                logging.warning("Salt master is not responding or response is incorrect. Output: {}".format(request))
                 continue
             response = request.json()['return'][0]
             result = {key: response[key] for key in response if key not in self.skipped_nodes}
-            if check_status:
-                if False in result.values():
-                    print(
-                         "One or several nodes are not responding. Output {}".format(json.dumps(result, indent=4)))
-                    continue
+            if check_status and False in result.values():
+                logging.warning("One or several nodes are not responding. Output {}".format(json.dumps(result, indent=4)))
+                continue
             break
         else:
             raise Exception("Error with Salt Master response")
@@ -124,8 +135,7 @@
     node_groups = {}
     nodes_names = set ()
     expr_form = ''
-    all_nodes = set(local_salt_client.test_ping(tgt='*',expr_form=None))
-    print all_nodes
+    all_nodes = set(local_salt_client.test_ping(tgt='*', expr_form=None))
     if 'groups' in config.keys() and 'PB_GROUPS' in os.environ.keys() and \
        os.environ['PB_GROUPS'].lower() != 'false':
         nodes_names.update(config['groups'].keys())
@@ -140,11 +150,11 @@
         expr_form = 'pcre'
 
     gluster_nodes = local_salt_client.test_ping(tgt='I@salt:control and '
-                                          'I@glusterfs:server',
-                                           expr_form='compound')
+                                                    'I@glusterfs:server',
+                                                expr_form='compound')
     kvm_nodes = local_salt_client.test_ping(tgt='I@salt:control and not '
-                                      'I@glusterfs:server',
-                                       expr_form='compound')
+                                                'I@glusterfs:server',
+                                            expr_form='compound')
 
     for node_name in nodes_names:
         skipped_groups = config.get('skipped_groups') or []
@@ -152,17 +162,17 @@
             continue
         if expr_form == 'pcre':
             nodes = local_salt_client.test_ping(tgt='{}[0-9]{{1,3}}'.format(node_name),
-                                                 expr_form=expr_form)
+                                                expr_form=expr_form)
         else:
             nodes = local_salt_client.test_ping(tgt=config['groups'][node_name],
-                                                 expr_form=expr_form)
+                                                expr_form=expr_form)
             if nodes == {}:
                 continue
 
-        node_groups[node_name]=[x for x in nodes
-                                if x not in config['skipped_nodes']
-                                if x not in gluster_nodes.keys()
-                                if x not in kvm_nodes.keys()]
+        node_groups[node_name] = [x for x in nodes
+                                  if x not in config['skipped_nodes']
+                                  if x not in gluster_nodes.keys()
+                                  if x not in kvm_nodes.keys()]
         all_nodes = set(all_nodes - set(node_groups[node_name]))
         if node_groups[node_name] == []:
             del node_groups[node_name]
@@ -172,7 +182,7 @@
     all_nodes = set(all_nodes - set(kvm_nodes.keys()))
     all_nodes = set(all_nodes - set(gluster_nodes.keys()))
     if all_nodes:
-        print ("These nodes were not collected {0}. Check config (groups section)".format(all_nodes))
+        logging.info("These nodes were not collected {0}. Check config (groups section)".format(all_nodes))
     return node_groups