Running web repo locally using Docker failing

**Overview**
When trying to run through the instructions to bring up the web repository for [local development using docker in the docs folder.](https://github.com/gitcoinco/web/blob/master/docs/RUNNING_LOCALLY_DOCKER.md). The web

**Steps To Reproduce**
Steps to reproduce the behavior:
1. clone repo and copy env file
```
git clone https://github.com/gitcoinco/web.git
cd web
cp app/app/local.env app/app/.env
```
2. Replace DATABASE_URL in env file as specified
```
DATABASE_URL=psql://gitcoin_user:password@localhost:5432/gitcoin
# If setting DATABASE_URL for local development server use following
# DATABASE_URL=psql://gitcoin_user:password@localhost:5432/gitcoin
```

3. Run docker compose in detached mode `docker-compose up -d --build`

4. Navigate to https://localhost:8000 and there is nothing being served

5. Check docker and two of the containers are cycling through restarting - web-gitcoin-web-1
and web-gitcoin-scheduler-1

**Observed behaviour**
Docker containers appear not to be communicating together. Potentially a conflict with port usage - specifically port 5432

**Expected behavior**
A webpage built from the local web repo to display on localhost:8000

**Screenshots**

**Additional context**
Logs - web-gitcoin-web-1 container
```

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "manage.py", line 59, in

execute_from_command_line(sys.argv)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line

utility.execute()

File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 375, in execute

self.fetch_command(subcommand).run_from_argv(self.argv)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 323, in run_from_argv

self.execute(*args, **cmd_options)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 364, in execute

output = self.handle(*args, **options)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/utils.py", line 62, in inner

ret = func(self, *args, **kwargs)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/commands/runserver_plus.py", line 262, in handle

self.inner_run(options)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/commands/runserver_plus.py", line 305, in inner_run

self.check_migrations()

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 453, in check_migrations

executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/executor.py", line 18, in __init__

self.loader = MigrationLoader(self.connection)

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/loader.py", line 49, in __init__

self.build_graph()

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/loader.py", line 212, in build_graph

self.applied_migrations = recorder.applied_migrations()

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/recorder.py", line 73, in applied_migrations

if self.has_table():

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/recorder.py", line 56, in has_table

return self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor())

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 256, in cursor

return self._cursor()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 233, in _cursor

self.ensure_connection()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/utils.py", line 89, in __exit__

raise dj_exc_value.with_traceback(traceback) from exc_value

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 195, in connect

self.connection = self.get_new_connection(conn_params)

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/postgresql/base.py", line 178, in get_new_connection

connection = Database.connect(**conn_params)

File "/usr/local/lib/python3.6/dist-packages/psycopg2/__init__.py", line 130, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)

django.db.utils.OperationalError: could not connect to server: Connection refused

Is the server running on host "localhost" (127.0.0.1) and accepting

TCP/IP connections on port 5432?

could not connect to server: Cannot assign requested address

Is the server running on host "localhost" (::1) and accepting

TCP/IP connections on port 5432?

- Generated: /code/app/assets/v2/bundled/css/leaderboard.a0d3f9.css

- Generated: /code/app/assets/v2/bundled/js/unveil.ca3bee.js

- Generated: /code/app/assets/v2/bundled/css/onepagesubmit.0acc37.css

- Generated: /code/app/assets/v2/bundled/css/presskit.5d20a1.css

System check identified some issues:

WARNINGS:

?: (debug_toolbar.W001) debug_toolbar.middleware.DebugToolbarMiddleware is missing from MIDDLEWARE.

HINT: Add debug_toolbar.middleware.DebugToolbarMiddleware to MIDDLEWARE.

Collect template files from all apps:

- 646 templates discovered

Clear bundle directories:

- Deleting 0 assets from: /code/app/assets/v2/bundles/js

- Deleting 6 assets from: /code/app/assets/v2/bundled/js

- Deleting 0 assets from: /code/app/static/v2/bundles/js

- Deleting 0 assets from: /code/app/static/v2/bundled/js

- Deleting 0 assets from: /code/app/assets/v2/bundled/scss

- Deleting 7 assets from: /code/app/assets/v2/bundled/css

- Deleting 0 assets from: /code/app/static/v2/bundled/css

Start generating bundled assets (using app.bundleContext as context):

System check identified some issues:

WARNINGS:

?: (debug_toolbar.W001) debug_toolbar.middleware.DebugToolbarMiddleware is missing from MIDDLEWARE.

HINT: Add debug_toolbar.middleware.DebugToolbarMiddleware to MIDDLEWARE.

- Generated: /code/app/assets/v2/bundled/js/tip_dependancies.8fb2ba.js

- Generated: /code/app/assets/v2/bundled/css/activity.e26ed8.css

- Generated: /code/app/assets/v2/bundled/css/avatar_landing.77249e.css

- Generated: /code/app/assets/v2/bundled/css/tag.3d938f.css

- Generated: /code/app/assets/v2/bundled/css/unsubscribe_email.6b6891.css

- Generated: /code/app/assets/v2/bundled/js/jquery.bc2156.js

- Generated: /code/app/assets/v2/bundled/js/bootstrap.e95c08.js

- Generated: /code/app/assets/v2/bundled/js/gas.998246.js

- Generated: /code/app/assets/v2/bundled/js/jquery-gas.1fd48e.js

Traceback (most recent call last):

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 195, in connect

self.connection = self.get_new_connection(conn_params)

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/postgresql/base.py", line 178, in get_new_connection

connection = Database.connect(**conn_params)

File "/usr/local/lib/python3.6/dist-packages/psycopg2/__init__.py", line 130, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)

psycopg2.OperationalError: could not connect to server: Connection refused

Is the server running on host "localhost" (127.0.0.1) and accepting

TCP/IP connections on port 5432?

could not connect to server: Cannot assign requested address

Is the server running on host "localhost" (::1) and accepting

TCP/IP connections on port 5432?

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "manage.py", line 59, in

execute_from_command_line(sys.argv)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line

utility.execute()

File "/usr/local/lib/python3.6/dist-packages/django/core/management/__init__.py", line 375, in execute

self.fetch_command(subcommand).run_from_argv(self.argv)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 323, in run_from_argv

self.execute(*args, **cmd_options)

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 364, in execute

output = self.handle(*args, **options)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/utils.py", line 62, in inner

ret = func(self, *args, **kwargs)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/commands/runserver_plus.py", line 262, in handle

self.inner_run(options)

File "/usr/local/lib/python3.6/dist-packages/django_extensions/management/commands/runserver_plus.py", line 305, in inner_run

self.check_migrations()

File "/usr/local/lib/python3.6/dist-packages/django/core/management/base.py", line 453, in check_migrations

executor = MigrationExecutor(connections[DEFAULT_DB_ALIAS])

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/executor.py", line 18, in __init__

self.loader = MigrationLoader(self.connection)

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/loader.py", line 49, in __init__

self.build_graph()

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/loader.py", line 212, in build_graph

self.applied_migrations = recorder.applied_migrations()

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/recorder.py", line 73, in applied_migrations

if self.has_table():

File "/usr/local/lib/python3.6/dist-packages/django/db/migrations/recorder.py", line 56, in has_table

return self.Migration._meta.db_table in self.connection.introspection.table_names(self.connection.cursor())

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 256, in cursor

return self._cursor()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 233, in _cursor

self.ensure_connection()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/utils.py", line 89, in __exit__

raise dj_exc_value.with_traceback(traceback) from exc_value

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 195, in connect

self.connection = self.get_new_connection(conn_params)

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/postgresql/base.py", line 178, in get_new_connection

connection = Database.connect(**conn_params)

File "/usr/local/lib/python3.6/dist-packages/psycopg2/__init__.py", line 130, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)

django.db.utils.OperationalError: could not connect to server: Connection refused

Is the server running on host "localhost" (127.0.0.1) and accepting

TCP/IP connections on port 5432?

could not connect to server: Cannot assign requested address

Is the server running on host "localhost" (::1) and accepting

TCP/IP connections on port 5432?
```

Logs - web-gitcoin-scheduler-1 container

```

INFO 2022-04-28 18:14:09,845 schedulers 8 140102681470784 Writing entries...

ERROR 2022-04-28 18:14:09,845 schedulers 8 140102681470784 Database error while sync: OperationalError('could not connect to server: Connection refused\n\tIs the server running on host "localhost" (127.0.0.1) and accepting\n\tTCP/IP connections on port 5432?\ncould not connect to server: Cannot assign requested address\n\tIs the server running on host "localhost" (::1) and accepting\n\tTCP/IP connections on port 5432?\n',)

Traceback (most recent call last):

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 195, in connect

self.connection = self.get_new_connection(conn_params)

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/postgresql/base.py", line 178, in get_new_connection

connection = Database.connect(**conn_params)

File "/usr/local/lib/python3.6/dist-packages/psycopg2/__init__.py", line 130, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)

psycopg2.OperationalError: could not connect to server: Connection refused

Is the server running on host "localhost" (127.0.0.1) and accepting

TCP/IP connections on port 5432?

could not connect to server: Cannot assign requested address

Is the server running on host "localhost" (::1) and accepting

TCP/IP connections on port 5432?

The above exception was the direct cause of the following exception:

Traceback (most recent call last):

File "/usr/local/lib/python3.6/dist-packages/django_celery_beat/schedulers.py", line 238, in sync

with transaction.atomic():

File "/usr/local/lib/python3.6/dist-packages/cacheops/transaction.py", line 70, in __enter__

self._no_monkey.__enter__(self)

File "/usr/local/lib/python3.6/dist-packages/django/db/transaction.py", line 175, in __enter__

if not connection.get_autocommit():

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 379, in get_autocommit

self.ensure_connection()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/utils.py", line 89, in __exit__

raise dj_exc_value.with_traceback(traceback) from exc_value

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 217, in ensure_connection

self.connect()

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/base/base.py", line 195, in connect

self.connection = self.get_new_connection(conn_params)

File "/usr/local/lib/python3.6/dist-packages/django/db/backends/postgresql/base.py", line 178, in get_new_connection

connection = Database.connect(**conn_params)

File "/usr/local/lib/python3.6/dist-packages/psycopg2/__init__.py", line 130, in connect

conn = _connect(dsn, connection_factory=connection_factory, **kwasync)

django.db.utils.OperationalError: could not connect to server: Connection refused

Is the server running on host "localhost" (127.0.0.1) and accepting

TCP/IP connections on port 5432?

could not connect to server: Cannot assign requested address

Is the server running on host "localhost" (::1) and accepting

TCP/IP connections on port 5432?

```

Start with docs/RUNNING_LOCALLY_DOCKER.md, app/app/.env, and the reported `docker-compose up -d --build` workflow; inspect the web and scheduler container logs alongside the PostgreSQL connection error. Reproduce the setup and determine why the containers cannot connect, then verify that the containers remain running and the application is served at localhost:8000.

Written by the indexing model from the issue text.