Web container not launching - windows about docker-wagtail-develop

[zerolab]

@RobSisson try to do this on https://github.com/wagtail/docker-wagtail-develop/blob/main/docker-compose.yml

[RobSisson]

@RobSisson try to do this on https://github.com/wagtail/docker-wagtail-develop/blob/main/docker-compose.yml

Tried it with still no luck, though I may have done it incorrectly - first time using vim!

Any other ideas?

[saevarom]

@RobSisson Could you try editing the docker-compose.yml and change ./manage.py in line 12 to python manage.py ?

[RobSisson]

@RobSisson Could you try editing the docker-compose.yml and change ./manage.py in line 12 to python manage.py ?

Ah sorted! The web container now runs, however no data gets sent when going to localhost:8000 - is this to be expected?

[RobSisson]

Tried restarting it and now this comes up:

`Environment:

Request Method: GET
Request URL: http://localhost:8000/

Django Version: 4.0.8
Python Version: 3.8.15
Installed Applications:
['bakerydemo.base',
'bakerydemo.blog',
'bakerydemo.breads',
'bakerydemo.locations',
'bakerydemo.search',
'wagtail.contrib.search_promotions',
'wagtail.contrib.forms',
'wagtail.contrib.redirects',
'wagtail.embeds',
'wagtail.sites',
'wagtail.users',
'wagtail.snippets',
'wagtail.documents',
'wagtail.images',
'wagtail.search',
'wagtail.admin',
'wagtail.api.v2',
'wagtail.locales',
'wagtail.contrib.modeladmin',
'wagtail.contrib.routable_page',
'wagtail.contrib.simple_translation',
'wagtail.contrib.styleguide',
'wagtail',
'rest_framework',
'modelcluster',
'taggit',
'wagtailfontawesome',
'debug_toolbar',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.sitemaps']
Installed Middleware:
['debug_toolbar.middleware.DebugToolbarMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'wagtail.contrib.redirects.middleware.RedirectMiddleware']

Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
return self.cursor.execute(sql, params)

The above exception (relation "wagtailcore_site" does not exist
LINE 1: ...reated_at", "wagtailcore_page"."alias_of_id" FROM "wagtailco...
^
) was the direct cause of the following exception:
File "/usr/local/lib/python3.8/site-packages/django/core/handlers/exception.py", line 55, in inner
response = get_response(request)
File "/usr/local/lib/python3.8/site-packages/django/core/handlers/base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/code/wagtail/wagtail/views.py", line 14, in serve
site = Site.find_for_request(request)
File "/code/wagtail/wagtail/models/sites.py", line 150, in find_for_request
site = Site._find_for_request(request)
File "/code/wagtail/wagtail/models/sites.py", line 160, in _find_for_request
site = get_site_for_hostname(hostname, port)
File "/code/wagtail/wagtail/models/sites.py", line 23, in get_site_for_hostname
sites = list(
File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 302, in len
self._fetch_all()
File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 1507, in _fetch_all
self._result_cache = list(self._iterable_class(self))
File "/usr/local/lib/python3.8/site-packages/django/db/models/query.py", line 57, in iter
results = compiler.execute_sql(
File "/usr/local/lib/python3.8/site-packages/django/db/models/sql/compiler.py", line 1361, in execute_sql
cursor.execute(sql, params)
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 103, in execute
return super().execute(sql, params)
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 67, in execute
return self._execute_with_wrappers(
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 80, in _execute_with_wrappers
return executor(sql, params, many, context)
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python3.8/site-packages/django/db/utils.py", line 91, in exit
raise dj_exc_value.with_traceback(traceback) from exc_value
File "/usr/local/lib/python3.8/site-packages/django/db/backends/utils.py", line 89, in _execute
return self.cursor.execute(sql, params)

Exception Type: ProgrammingError at /
Exception Value: relation "wagtailcore_site" does not exist
LINE 1: ...reated_at", "wagtailcore_page"."alias_of_id" FROM "wagtailco...
^

`

[saevarom]

I think you missed step 7 in the README, you will need to run migrations in the container to populate the database.

[saevarom]

I think you missed step 7 in the README, you will need to run migrations in the container to populate the database.

@RobSisson That would be this step:

# 7. Now in a new shell, run the databse setup script. The database will be persisted across container executions by Docker's Volumes system so you will only need to run this commmand the first time you start the database.
./setup-db.sh
# Success!

[RobSisson]

All sorted! thanks!

I found I needed to use
docker-compose run web python3 manage.py migrate
as
./setup-db.sh or running the file in pycharm didnt work

Thanks for your help!

[saevarom]

Good to hear! Good luck contributing to Wagtail :)