Received "localhost refused to connect" in browser while all containers were running. Logs showed no error.

[qingsunva]

First Check

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Example Code

I wanted to test the template "as is" but failed to get working in my MacOS laptop. Below are the steps I have taken:
1. Git cloned the project to a local folder in my MacOS laptop.
2. Opened the folder using VS Code. Chose "docker-compose.yml" and ran "Compose Up"
3. Confirmed all 4 containers were up and running by running "docker ps"
4. Checked docker-compose logs and spotted no errors
5. Opened "http://localhost" in Chrome. Received an error: This site can’t be reached. Localhost refused to connect."

What did I miss?

Description

Opened browser and typed "http://localhost/". Received an error: This site can’t be reached. Localhost refused to connect.

Operating System

macOS

Operating System Details

Apple M3 Pro, MacOS = Sonoma v14.3.1

Python Version

3.10

Additional Context

docker-compose logs enclosed below

frontend-1 | /docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
frontend-1 | /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
frontend-1 | /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
frontend-1 | 10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
frontend-1 | 10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
backend-1 | Checking for script in /app/prestart.sh
backend-1 | Running script /app/prestart.sh
backend-1 | /app/app/core/config.py:106: UserWarning: The value of POSTGRES_PASSWORD is "changethis", for security, please change it, at least for deployments.
backend-1 | warnings.warn(message, stacklevel=1)
backend-1 | INFO:main:Initializing service
backend-1 | INFO:main:Starting call to 'main.init', this is the 1st time calling it.
backend-1 | INFO:main:Service finished initializing
backend-1 | INFO [alembic.runtime.migration] Context impl PostgresqlImpl.
backend-1 | INFO [alembic.runtime.migration] Will assume transactional DDL.
backend-1 | /app/app/core/config.py:106: UserWarning: The value of POSTGRES_PASSWORD is "changethis", for security, please change it, at least for deployments.
backend-1 | warnings.warn(message, stacklevel=1)
backend-1 | INFO:main:Creating initial data
backend-1 | INFO:main:Initial data created
backend-1 | {"loglevel": "info", "workers": 2, "bind": "0.0.0.0:80", "graceful_timeout": 120, "timeout": 120, "keepalive": 5, "errorlog": "-", "accesslog": "-", "workers_per_core": 1.0, "use_max_workers": null, "host": "0.0.0.0", "port": "80"}
backend-1 | [2024-06-17 16:40:09 +0000] [1] [INFO] Starting gunicorn 22.0.0
backend-1 | [2024-06-17 16:40:09 +0000] [1] [INFO] Listening at: http://0.0.0.0:80 (1)
backend-1 | [2024-06-17 16:40:09 +0000] [1] [INFO] Using worker: uvicorn.workers.UvicornWorker
frontend-1 | /docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
frontend-1 | /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
backend-1 | [2024-06-17 16:40:09 +0000] [18] [INFO] Booting worker with pid: 18
frontend-1 | /docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
backend-1 | [2024-06-17 16:40:09 +0000] [20] [INFO] Booting worker with pid: 20
backend-1 | /app/app/core/config.py:106: UserWarning: The value of POSTGRES_PASSWORD is "changethis", for security, please change it, at least for deployments.
backend-1 | warnings.warn(message, stacklevel=1)
frontend-1 | /docker-entrypoint.sh: Configuration complete; ready for start up
backend-1 | /app/app/core/config.py:106: UserWarning: The value of POSTGRES_PASSWORD is "changethis", for security, please change it, at least for deployments.
backend-1 | warnings.warn(message, stacklevel=1)
backend-1 | [2024-06-17 16:40:18 +0000] [20] [INFO] Started server process [20]
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: using the "epoll" event method
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: nginx/1.27.0
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: built by gcc 12.2.0 (Debian 12.2.0-14)
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: OS: Linux 6.5.0-15-generic
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: start worker processes
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: start worker process 28
frontend-1 | 2024/06/17 16:39:50 [notice] 1#1: start worker process 29
backend-1 | [2024-06-17 16:40:18 +0000] [20] [INFO] Waiting for application startup.
backend-1 | [2024-06-17 16:40:18 +0000] [20] [INFO] Application startup complete.
backend-1 | [2024-06-17 16:40:18 +0000] [18] [INFO] Started server process [18]
backend-1 | [2024-06-17 16:40:18 +0000] [18] [INFO] Waiting for application startup.
backend-1 | [2024-06-17 16:40:18 +0000] [18] [INFO] Application startup complete.
adminer-1 | [Mon Jun 17 16:39:51 2024] PHP 7.4.33 Development Server (http://[::]:8080) started
db-1 |
db-1 | PostgreSQL Database directory appears to contain a database; Skipping initialization
db-1 |
db-1 | 2024-06-17 16:39:50.497 UTC [1] LOG: starting PostgreSQL 12.19 (Debian 12.19-1.pgdg120+1) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 12.2.0-14) 12.2.0, 64-bit
db-1 | 2024-06-17 16:39:50.503 UTC [1] LOG: listening on IPv4 address "0.0.0.0", port 5432
db-1 | 2024-06-17 16:39:50.503 UTC [1] LOG: listening on IPv6 address "::", port 5432
db-1 | 2024-06-17 16:39:50.504 UTC [1] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
db-1 | 2024-06-17 16:39:50.509 UTC [26] LOG: database system was shut down at 2024-06-17 16:39:44 UTC
db-1 | 2024-06-17 16:39:50.511 UTC [1] LOG: database system is ready to accept connections