Just a note that as a newish contributor to Django, this django-docker-box is fantastic, it makes things much easier to setup.
Thank you to everyone involved! On Wednesday, 5 December 2018 00:02:27 UTC, Tom Forbes wrote: > > To have this completely working at sprints without having everyone > building their own local images we would need to have the Jenkins server > use docker in some capacity. This would also require an official django > account on Docker hub. > > The pattern I’m using right now is that on every build we pull the > django-ci:latest image (from my personal account). Docker uses this image > as a cache automatically (preventing rebuilds). On any successful master > build we push the new image to docker-hub, so subsequent builds can utilise > it. > > Then anyone wanting to speed up their bootstrapping can do docker-compose > pull and automatically have the latest image available for running right > away. We can make this smaller, for sure, but we can also suggest people > download this beforehand (i.e at their hotel). > > I don’t know how feasible this is but it’s also very easy to run a caching > docker mirror (docker run -p 5000:5000 registry). Organizers could run > this at large events and configuring docker to use a local mirror on the > network is a one-line change for atendees. > > > > > On 4 December 2018 at 23:52:42, Josh Smeaton (josh....@gmail.com > <javascript:>) wrote: > > Size of the image could definitely be a concern, especially at sprints > where wifi speeds aren't always optimal. The django-box image is > significantly larger though so it'd still be a net win. There are also > optimisations that can be made to the image for reducing size over time, so > I'd fully expect it to come down. I've spent a little bit of time trying to > optimise a $work$ python docker file, I'll provide what I've got as an > issue to possibly look at. > > I see that the ticket has been accepted and I think that's a great step > forward. I'd also like to hear from the infrastructure team what their > thoughts on using docker over customised build environments would be. > > Florian, Tim, Markus .. any thoughts? (Apologies, I've missed some, this > list of names is from memory). > > On Wednesday, 5 December 2018 10:39:16 UTC+11, Tom Forbes wrote: >> >> Thank you for the reply Josh. I didn’t anticipate any suggestions for >> including this inside core but off the back of your suggestion I’ve made a >> ticket here: https://code.djangoproject.com/ticket/30010. >> >> I don’t think it should be complex at all to include this inside Django - >> it’s four or five new files at most. Hopefully this should improve the >> experience at sprints, however the current Dockerfile weighs in at 650+mb >> so the problem may switch from ‘it is hard to set up an environment’ to ‘it >> is hard to download one’! >> >> >> >> On 5 November 2018 at 23:02:30, Josh Smeaton (josh.s...@gmail.com) wrote: >> >> I'm sorry I haven't had the time to review or contribute yet, but I think >> it'll be a very useful project - especially for new contributors that might >> have a little docker experience. The current vagrant solution is heavy, >> does not work properly on windows and some linuxes, and isn't that easy to >> maintain or deploy. I'd be in favour of adding the docker files directly to >> django/django to minimise setup burden (DJANGO_PATH), and improving the >> contributing docs to show users how to test using docker. >> >> One of the hardest things I found at sprints was getting development >> environments setup to effectively contribute - even using the docker-box >> project which I understand quite well. Anything we can do to improve that >> situation will be very beneficial. >> >> I have fewer opinions about the official CI story, hopefully some of the >> infrastructure team can comment more on that. I think that replacing the >> ansible roles with a docker setup can have some definite improvements and >> open up CI tasks to a larger pool of people (anyone that can edit docker >> files), but it'd come with maintaining the host that runs docker (cleaning >> up images, dealing with disk space issues, etc). >> >> >> On Monday, 5 November 2018 01:20:03 UTC+11, Tom Forbes wrote: >>> >>> Hello all, >>> >>> I’ve been working on a docker-compose based alternative to django-box >>> (imaginatively named django-docker-box) over the last month and it >>> finally appears to be mostly complete. >>> >>> For reference the tool is just a Dockerfile and a docker-compose >>> definition that is able to run a complete test matrix of every supported >>> Python and DB version. It’s as simple as docker-compose run sqlite. You >>> can see a full test run (excluding oracle) here: >>> https://travis-ci.com/orf/django-docker-box/builds/90167436 >>> >>> Florian suggested I create a thread here to gather feedback and discuss >>> any potential future directions for the project, so here goes: >>> >>> Firstly I’d like to know if there is any support for moving this under >>> the Django project itself, maybe even as a replacement for django-box? I >>> think the setup is pretty quick compared to django-box and is more flexible >>> in terms of database version support as well as working with Oracle. I’d >>> also really like some help improving Oracle support if anyone has the time! >>> >>> Secondly is there any support for integrating this with our current >>> Jenkins setup? I think it would be pretty neat to have parity between what >>> runs on the CI and what we can run locally and have any improvements shared >>> between both. Perhaps a full matrix run (which right now is 66 different >>> environments) is out of the question but a smaller subset could be good? >>> >>> Thirdly, and this is a bit wild, but what about using this to reduce the >>> burden of running Jenkins by running the tests on a managed CI service like >>> Travis CI? We would likely still need Jenkins due to issues with Oracle and >>> running tests on Windows (unless >>> https://github.com/django/django/pull/10259 works with Docker!), but we >>> could offload some of the environments onto a third party service. Travis >>> gives large OS projects like Django increased concurrency limits on their >>> accounts so we could end up with pretty speedy test runs. Also with >>> docker-compose switching between CI services (including Jenkins) would be >>> very simple. >>> >>> The repo is here: https://github.com/orf/django-docker-box. >>> >>> Any feedback on these points or the project itself would be greatly >>> appreciated, >>> >>> Tom >>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Django developers (Contributions to Django itself)" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-develop...@googlegroups.com. >> To post to this group, send email to django-d...@googlegroups.com. >> Visit this group at https://groups.google.com/group/django-developers. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-developers/074f68c9-2199-4128-a37a-bfc1852f4806%40googlegroups.com >> >> <https://groups.google.com/d/msgid/django-developers/074f68c9-2199-4128-a37a-bfc1852f4806%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> >> -- > You received this message because you are subscribed to the Google Groups > "Django developers (Contributions to Django itself)" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-d...@googlegroups.com <javascript:>. > To post to this group, send email to django-d...@googlegroups.com > <javascript:>. > Visit this group at https://groups.google.com/group/django-developers. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-developers/64a2874a-01d1-4ffd-acaa-a811ee5de5ee%40googlegroups.com > > <https://groups.google.com/d/msgid/django-developers/64a2874a-01d1-4ffd-acaa-a811ee5de5ee%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > -- You received this message because you are subscribed to the Google Groups "Django developers (Contributions to Django itself)" group. 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