[As discussed in Mattermost](https://opensource.eff.org/eff-open-source/pl/yhtp4qu4zpfczm5wxmzxhndrto), our Apache test farm tests are failing because the CA certificate in the old version of boulder we have pinned expired over the weekend. This PR fixes that by running a local Pebble instance instead of an external boulder instance.
* switch from external boulder to local pebble
* add --http-01-port to run_acme_server
* Fixed a few linting warnings for if not x in y.
These should have been caught by pylint, but weren't.
* Replaced "x in y.keys()" with "x in y".
It's much faster, and more Pythonic.
Fixes#8071 and fixes https://github.com/certbot/certbot/issues/8110.
This PR migrates every job from Travis in Azure Pipeline.
This PR essentially converts the Travis jobs into Azure Pipeline with a complete iso-fonctionality (or I made a mistake). The jobs are added in the relevant existing pipelines (`main`, `nightly`, `advanced-test`, `release`). A global refactoring thanks to the templating system is done to reduce greatly the verbosity of the pipeline descriptions.
A specific feature (not present in Travis) is added: the stage `On_Failure`. Using directly the Mattermost API, it allows to notify pipeline failure in a Mattermost channel with a link to the failed pipelines without the need to authenticate to Microsoft.
See https://github.com/certbot/certbot/pull/8098#issuecomment-649873641 for the post merge actions to do at the end of this work.
Fixes#7857.
* stop using urllib2 in test farm tests
* use six for urllib instead
* remove fabric lcd usage
* correct lcd removal
* remove fabric cd
* convert some remote calls to v2
* move more cxns to v2
* get run working with prefix
* get sudo commands working
* remove final fabric v1 references including local
* update requirements and README
* add new venv to gitignore
* update version used in travis
* remove deploy_script unused kwargs
* fix killboulder implementation so I can test creating a new boulder server
* hardcode the gopath due to broken env manamagement in fabric2
* Update letstest readme
* move the comment about hardcoding the ggopath
* catch BaseException instead of Exception
* work around fabric #2007
* use connections as context managers to ensure they're closed
* remove reference to virtualenv
Inspired by the number of ARM users we have (and because I want to rip out the only 32 bit test we have which without this PR would remove all tests we have on non-x86_64 architectures), this test adds an ARM image to the test farm tests. The image ID was taken from https://wiki.debian.org/Cloud/AmazonEC2Image/Stretch, you can see tests passing at https://travis-ci.com/certbot/certbot/builds/116857897, and I ran test_tests.sh locally and it passed.
* Set LOGDIR at top of script.
* Set sentinel at top of script.
* Don't use EC2 global to block on instance start.
* Remove global boto3 state.
* Pass in boulder_url.
* Create main function.
* Add link to reload docs.
Recent changes are no longer compatible with the old version of boulder used in the test farm tests. This PR updates the version of boulder used, and runs it with the new way of running boulder.
A new ami was created and is used here that uses Ubuntu 18.04, so that docker-compose can be installed more properly.
Removed commented-out section about rabbitmq that was already deprecated.
Switched to using the public DNS resolver 8.8.8.8 for the tests because the way to find the correct local resolver changed.
