canonical-ubuntu-qa team mailing list archive

[Brian Murray <1999276@xxxxxxxxxxxxxxxxxx>]

I set the directory (~public) which holds the autopkgtest.db to o+w and
that resolved this specific issue.

** Changed in: auto-package-testing
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1999276

Title:
  New autopkgtest-web servers have a traceback

Status in Auto Package Testing:
  Fix Released

Bug description:
  AH01215: Traceback (most recent call last):: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3.8/wsgiref/handlers.py", line 137, in run: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     self.result = application(self.environ, self.start_response): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 2463, in __call__: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     return self.wsgi_app(environ, start_response): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/werkzeug/middleware/proxy_fix.py", line 232, in __call__: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     return self.app(environ, start_response): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 2449, in wsgi_app: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     response = self.handle_exception(e): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 1866, in handle_exception: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     reraise(exc_type, exc_value, tb): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/_compat.py", line 39, in reraise: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     raise value: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 2446, in wsgi_app: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     response = self.full_dispatch_request(): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 1951, in full_dispatch_request: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     rv = self.handle_user_exception(e): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 1820, in handle_user_exception: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     reraise(exc_type, exc_value, tb): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/_compat.py", line 39, in reraise: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     raise value: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 1949, in full_dispatch_request: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     rv = self.dispatch_request(): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/usr/lib/python3/dist-packages/flask/app.py", line 1935, in dispatch_request: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     return self.view_functions[rule.endpoint](**req.view_args): /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:   File "/var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi", line 213, in index_root: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215:     for row in db_con.execute('SELECT exitcode, package, release, arch, triggers ': /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi
  AH01215: sqlite3.OperationalError: attempt to write a readonly database: /var/lib/juju/agents/unit-autopkgtest-web-3/charm/webcontrol/browse.cgi

  The permissions on the autopkgtest.db file for autopkgtest-web/2 and
  autopkgtest-web/3 are the same as for autopkgtest-web/1 and
  autopkgtest-web/0 and 0 and 1 don't have this Traceback afaict.
  Looking at the browse.cgi code it's quite strange that is attempting a
  write.

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