Deploy Error: Health Checks when deploying container image to the App platform.

Hi, I’m facing trouble deploying my container image to the App platform.

I test with a hello-world flask app with uwsgi

My Dockerfile settings:

FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine
RUN apk --update add bash nano
ENV STATIC_URL /static
ENV STATIC_PATH /var/www/app/static

ENV NGINX_WORKER_PROCESSES auto
ENV NGINX_WORKER_CONNECTIONS 1024
ENV NGINX_WORKER_OPEN_FILES 1024

ENV UWSGI_CHEAPER 50
ENV UWSGI_PROCESSES 51

COPY ./requirements.txt /var/www/requirements.txt
RUN pip install -r /var/www/requirements.txt

How I build the image:

app="close-events-webhook-docker"
docker build -t ${app} ./
docker run -d -p 8080:80 \
  -h 0.0.0.0 \
  --name=${app} \
  -v $PWD:/app ${app}

The uswgi.ini file:

[uwsgi]
module = main
callable = app
master = true
touch-reload = /app/uwsgi.ini

I don’t get any specific issues that can be helpful on that regard in the log console, and it seem the app is running.

[2021-04-24T20:37:28.147437258Z] *** Starting uWSGI 2.0.18 (64bit) on [Sat Apr 24 20:37:28 2021] ***
[2021-04-24T20:37:28.147444058Z] compiled with version: 9.2.0 on 01 April 2020 08:20:09
[2021-04-24T20:37:28.147958842Z] os: Linux-4.4.0 #1 SMP Sun Jan 10 15:06:54 PST 2016
[2021-04-24T20:37:28.147973014Z] nodename: close-events-webhook-docker-57fbf64575-g6hvx
[2021-04-24T20:37:28.147977930Z] machine: x86_64
[2021-04-24T20:37:28.148407279Z] clock source: unix
[2021-04-24T20:37:28.148421688Z] pcre jit disabled
[2021-04-24T20:37:28.148988591Z] detected number of CPU cores: 8
[2021-04-24T20:37:28.149006883Z] current working directory: /app
[2021-04-24T20:37:28.149512098Z] detected binary path: /usr/sbin/uwsgi
[2021-04-24T20:37:28.149530168Z] your memory page size is 4096 bytes
[2021-04-24T20:37:28.149536916Z] detected max file descriptor number: 1048576
[2021-04-24T20:37:28.149903783Z] lock engine: pthread robust mutexes
[2021-04-24T20:37:28.156258672Z] thunder lock: disabled (you can enable it with --thunder-lock)
[2021-04-24T20:37:28.161039200Z] uwsgi socket 0 bound to UNIX address /tmp/uwsgi.sock fd 3
[2021-04-24T20:37:28.161074763Z] uWSGI running as root, you can use --uid/--gid/--chroot options
[2021-04-24T20:37:28.161082218Z] *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
[2021-04-24T20:37:28.167060156Z] Python version: 3.8.2 (default, Feb 29 2020, 17:03:31)  [GCC 9.2.0]
[2021-04-24T20:37:28.255522766Z] *** Python threads support is disabled. You can enable it with --enable-threads ***
[2021-04-24T20:37:28.255559115Z] Python main interpreter initialized at 0x5589d3a89480
[2021-04-24T20:37:28.255565464Z] uWSGI running as root, you can use --uid/--gid/--chroot options
[2021-04-24T20:37:28.255571381Z] *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
[2021-04-24T20:37:28.255576646Z] your server socket listen backlog is limited to 100 connections
[2021-04-24T20:37:28.255580994Z] your mercy for graceful operations on workers is 60 seconds
[2021-04-24T20:37:28.275370132Z] mapped 3791840 bytes (3702 KB) for 51 cores
[2021-04-24T20:37:28.282438953Z] *** Operational MODE: preforking ***
[2021-04-24T20:37:29.023708874Z] WSGI app 0 (mountpoint='') ready in 1 seconds on interpreter 0x5589d3a89480 pid: 5 (default app)
[2021-04-24T20:37:29.025727208Z] 2021-04-24 20:37:29,025 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
[2021-04-24T20:37:29.026035141Z] 2021-04-24 20:37:29,025 INFO success: uwsgi entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
[2021-04-24T20:37:29.026951106Z] uWSGI running as root, you can use --uid/--gid/--chroot options
[2021-04-24T20:37:29.026970566Z] *** WARNING: you are running uWSGI as root !!! (use the --uid flag) *** 
[2021-04-24T20:37:29.026977381Z] *** uWSGI is running in multiple interpreter mode ***
[2021-04-24T20:37:29.026986725Z] spawned uWSGI master process (pid: 5)
[2021-04-24T20:37:29.032359545Z] spawned uWSGI worker 1 (pid: 15, cores: 1)
[2021-04-24T20:37:29.036238033Z] spawned uWSGI worker 2 (pid: 16, cores: 1)
[2021-04-24T20:37:29.037991523Z] spawned uWSGI worker 3 (pid: 17, cores: 1)
....

[2021-04-24T20:37:30.845022992Z] spawned uWSGI worker 50 (pid: 64, cores: 1)
[2021-04-24T20:37:31.031729022Z] running "unix_signal:15 gracefully_kill_them_all" (master-start)...
[]

The App listening to the 8080 HTTP Port

Any help would be appreciated.