Ann Loraine added a comment - 13/Dec/21 10:02 AM - edited The above error resolved after a bit. The lock was due to automatic system updates that occur when an ubuntu host starts up. However, now there is another error, which looks like a failure to install "rest_framework" into the virtual environment. Here is the error observed when I try to run the playbook: TASK [migrate : Make migrations] ******************************************************************************** fatal: [bvctest7]: FAILED! => changed= false cmd: ./manage.py makemigrations bioviz_connect msg: |2- :stderr: Traceback (most recent call last): File "./manage.py" , line 21, in <module> main() File "./manage.py" , line 17, in main execute_from_command_line(sys.argv) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/management/__init__.py" , line 401, in execute_from_command_line utility.execute() File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/management/__init__.py" , line 395, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/management/base.py" , line 330, in run_from_argv self.execute(*args, **cmd_options) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/management/base.py" , line 368, in execute self.check() File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/management/base.py" , line 396, in check databases=databases, File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/checks/registry.py" , line 70, in run_checks new_errors = check(app_configs=app_configs, databases=databases) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/checks/urls.py" , line 40, in check_url_namespaces_unique all_namespaces = _load_all_namespaces(resolver) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/core/checks/urls.py" , line 57, in _load_all_namespaces url_patterns = getattr(resolver, 'url_patterns', []) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/utils/functional.py" , line 48, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/urls/resolvers.py" , line 589, in url_patterns patterns = getattr(self.urlconf_module, "urlpatterns" , self.urlconf_module) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/utils/functional.py" , line 48, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/ var /www/vhosts/bioviz-connect/venv/lib/python3.6/site-packages/django/urls/resolvers.py" , line 582, in urlconf_module return import_module(self.urlconf_name) File "/usr/lib/python3.6/importlib/__init__.py" , line 126, in import_module return _bootstrap._gcd_import(name[level:], package , level) File "<frozen importlib._bootstrap>" , line 994, in _gcd_import File "<frozen importlib._bootstrap>" , line 971, in _find_and_load File "<frozen importlib._bootstrap>" , line 955, in _find_and_load_unlocked File "<frozen importlib._bootstrap>" , line 665, in _load_unlocked File "<frozen importlib._bootstrap_external>" , line 678, in exec_module File "<frozen importlib._bootstrap>" , line 219, in _call_with_frames_removed File "/ var /www/vhosts/bioviz-connect/bioviz_connect/urls.py" , line 20, in <module> from . import views File "/ var /www/vhosts/bioviz-connect/bioviz_connect/views.py" , line 3, in <module> from bioviz_connect.error_handling.Custom_503_Exception_Handler import ServiceUnavailable File "/ var /www/vhosts/bioviz-connect/bioviz_connect/error_handling/Custom_503_Exception_Handler.py" , line 1, in <module> from rest_framework.exceptions import APIException ModuleNotFoundError: No module named 'rest_framework' path: / var /www/vhosts/bioviz-connect/venv/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin syspath: - /tmp/ansible_django_manage_payload_dr8susbj/ansible_django_manage_payload.zip - /usr/lib/python36.zip - /usr/lib/python3.6 - /usr/lib/python3.6/lib-dynload - /usr/local/lib/python3.6/dist-packages - /usr/lib/python3/dist-packages Karthik Raveendran - please take a look at the playbook role that configures the virtual environment. The file you need to update (probably) is: bioviz-connect-playbooks/roles/venv/tasks/main.yml

Karthik Raveendran added a comment - 15/Dec/21 1:27 PM - edited To install rest_framework library I used 'pip3 install djangorestframework'. I am not sure if this is what you wanted, Dr. Loraine. Please let me know. Django REST Framework

Ann Loraine added a comment - 15/Dec/21 3:23 PM Request for Karthik Raveendran : What version of rest django framework should be installed? For your reference, here is the code used to install software on ubuntu host. To avoid version mismatch problems, we specify the versions. - name: Install django-related modules in virtual env become: yes pip: name: - requests==2.24.0 - python-decouple==3.3 - redis==3.5.3 - django-redis-cache==2.1.1 - django-redis-sessions==0.6.1 - mysqlclient==2.0.1

Ann Loraine added a comment - 15/Dec/21 3:43 PM - edited The new code is deployed to https://bvctest7.bioviz.org . Please test using bvctest7, not bvctest6. Please note that I'm no longer able to update bvctest6.bioviz.org because of an error I can't fix. Karthik Raveendran : I would like to delete the bvctest6 EC2. Can I do that now? Moving to "ready for testing". attn: Omkar Marne

Omkar Marne (Inactive) added a comment - 16/Dec/21 11:47 AM - edited Test results on https://bvctest7.bioviz.org: After logging into the testing site and selecting 'Create Manage lInk/ Remove Manage Link' the 'View in IGB' button doesn't change its colors and works fine. Dr. [~aloraine] Please deploy the code to the production site. Closing the ticket.