Unable to login

[gigi206]

Server crash when login

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: zulip
  namespace: argo-cd
spec:
  destination:
    namespace: zulip
    server: 'https://kubernetes.default.svc'
  source:
    path: kubernetes/chart/zulip
    repoURL: 'https://github.com/zulip/docker-zulip/'
    targetRevision: 5.5-0
    helm:
      parameters:
        - name: ingress.enabled
          value: 'true'
        - name: 'ingress.hosts[0].host'
          value: zulip.gigix
        - name: 'ingress.hosts[0].paths[0].path'
          value: /
        - name: 'ingress.hosts[0].paths[0].pathType'
          value: Prefix
        - name: 'ingress.tls[0].secretName'
          value: zulip-tls
        - name: 'ingress.tls[0].hosts[0]'
          value: zulip.gigix
        - name: ingress.annotations.cert-manager\.io/cluster-issuer
          value: selfsigned-cluster-issuer
        - name: ingress.className
          value: nginx
        - name: persistence.enabled
          value: 'true'
        - name: persistence.size
          value: 2Gi
        - name: zulip.environment.ZULIP_AUTH_BACKENDS
          value: GoogleAuthBackend
        - name: zulip.environment.SETTING_EMAIL_HOST
          value: mailhog.mailhog.svc.cluster.local
        - name: zulip.environment.SETTING_EMAIL_PORT
          value: '25'
        - name: zulip.environment.SETTING_EXTERNAL_HOST
          value: zulip.gigix
        - name: zulip.password
          value: set-secure-password
        - name: memcached.memcachedPassword
          value: set-secure-password
        - name: rabbitmq.auth.password
          value: set-secure-password
        - name: rabbitmq.auth.erlangCookie
          value: set-secure-password
        - name: redis.auth.password
          value: set-secure-password
        - name: postgresql.auth.postgresqlPassword
          value: set-secure-password
        - name: postgresql.auth.password
          value: set-secure-password
        - name: zulip.persistence.enabled
          value: 'true'
        - name: zulip.persistence.size
          value: 1Gi
        - name: zulip.environment.SECRETS_email_password
  project: default
  syncPolicy:
    syncOptions:
      - CreateNamespace=true
      - PruneLast=true

Logs error on /var/log/zulip/errors.log file:

2022-08-24 22:07:20.767 WARN [zerver.lib.push_notifications] Mobile push notifications are not configured.
  See https://zulip.readthedocs.io/en/latest/production/mobile-push-notifications.html
2022-08-24 22:08:09.082 ERR  [django.request] Internal Server Error: /accounts/login/
Traceback (most recent call last):
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/zulip/deployments/2022-07-22-01-43-20/./zerver/lib/request.py", line 449, in _wrapped_view_func
    return view_func(request, *args, **kwargs)
  File "/home/zulip/deployments/2022-07-22-01-43-20/./zerver/views/auth.py", line 796, in login_page
    template_response = DjangoLoginView.as_view(
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/views/generic/base.py", line 70, in view
    return self.dispatch(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/utils/decorators.py", line 43, in _wrapper
    return bound_method(*args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/views/decorators/debug.py", line 89, in sensitive_post_parameters_wrapper
    return view(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/utils/decorators.py", line 43, in _wrapper
    return bound_method(*args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
    response = view_func(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/utils/decorators.py", line 43, in _wrapper
    return bound_method(*args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/contrib/auth/views.py", line 63, in dispatch
    return super().dispatch(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/views/generic/base.py", line 98, in dispatch
    return handler(request, *args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/views/generic/edit.py", line 141, in post
    if form.is_valid():
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/forms/forms.py", line 175, in is_valid
    return self.is_bound and not self.errors
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/forms/forms.py", line 170, in errors
    self.full_clean()
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/forms/forms.py", line 373, in full_clean
    self._clean_form()
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/forms/forms.py", line 400, in _clean_form
    cleaned_data = self.clean()
  File "/home/zulip/deployments/2022-07-22-01-43-20/./zerver/forms.py", line 422, in clean
    realm = get_realm(subdomain)
  File "/home/zulip/deployments/2022-07-22-01-43-20/./zerver/models.py", line 1004, in get_realm
    return Realm.objects.get(string_id=string_id)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/db/models/manager.py", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "/srv/zulip-venv-cache/5a2b3930c13b10581d6b0313fd9b016d02c6b36e/zulip-py3-venv/lib/python3.8/site-packages/django/db/models/query.py", line 435, in get
    raise self.model.DoesNotExist(
zerver.models.Realm.DoesNotExist: Realm matching query does not exist.

[p-baum]

I have this problem too. How do a set the default user? SETTING_ZULIP_ADMINISTRATOR? If so whats the password or where do I set it?