Failed deployment of Discord py app

Hello community,

I am trying to deploy a python discord bot, but running into the error
v3 failed - Failed due to unhealthy allocations - no stable job version to auto revert to and deploying as v4

Any help would be greatly appreciated

Docker file:

FROM python:3.10
WORKDIR /happy
COPY requirements.txt /happy/
RUN pip install -r requirements.txt
COPY . /code
CMD python


# fly.toml file generated for happy on 2022-12-07T06:32:21Z

app = "happy"
kill_signal = "SIGINT"
kill_timeout = 5
processes = []

  builder = "paketobuildpacks/builder:base"

  PORT = "8080"

  allowed_public_ports = []
  auto_rollback = true

  http_checks = []
  internal_port = 22
  processes = ["app"]
  protocol = "tcp"
  script_checks = []
    hard_limit = 25
    soft_limit = 20
    type = "connections"

    force_https = true
    handlers = ["http"]
    port = 80

    handlers = ["tls", "http"]
    port = 443

    grace_period = "1s"
    interval = "15s"
    restart_limit = 0
    timeout = "2s"

Check your app’s logs for more detailed error info: flyctl logs.

Generally, Discord bots in Python don’t listen on a HTTP port. If yours does, take a look at flyctl logs; otherwise, removing [[services]] and everything below it should fix the issue.

Hey Lilian!

I can’t really make head nor tail of the logs

2022-12-07T06:51:15Z runner[459fe096] lhr [info]Starting instance
2022-12-07T06:51:16Z runner[459fe096] lhr [info]Configuring virtual machine
2022-12-07T06:51:16Z runner[459fe096] lhr [info]Pulling container image
2022-12-07T06:51:21Z runner[459fe096] lhr [info]Unpacking image
2022-12-07T06:51:27Z runner[459fe096] lhr [info]Preparing kernel init
2022-12-07T06:51:28Z runner[459fe096] lhr [info]Configuring firecracker
2022-12-07T06:51:28Z runner[459fe096] lhr [info]Starting virtual machine
2022-12-07T06:51:28Z app[459fe096] lhr [info]Starting init (commit: f447594)...
2022-12-07T06:51:28Z app[459fe096] lhr [info]Preparing to run: `/cnb/process/web` as 1000
2022-12-07T06:51:28Z app[459fe096] lhr [info]2022/12/07 06:51:28 listening on [fdaa:0:fb7f:a7b:2808:459f:e096:2]:22 (DNS: [fdaa::3]:53)
2022-12-07T06:51:29Z app[459fe096] lhr [info]Starting clean up.
2022-12-07T06:51:36Z runner[459fe096] lhr [info]Starting instance
2022-12-07T06:51:36Z runner[459fe096] lhr [info]Configuring virtual machine
2022-12-07T06:51:36Z runner[459fe096] lhr [info]Pulling container image
2022-12-07T06:51:36Z runner[459fe096] lhr [info]Unpacking image
2022-12-07T06:51:36Z runner[459fe096] lhr [info]Preparing kernel init
2022-12-07T06:51:37Z runner[459fe096] lhr [info]Configuring firecracker
2022-12-07T06:51:37Z runner[459fe096] lhr [info]Starting virtual machine
2022-12-07T06:51:37Z app[459fe096] lhr [info]Starting init (commit: f447594)...
2022-12-07T06:51:37Z app[459fe096] lhr [info]Preparing to run: `/cnb/process/web` as 1000
2022-12-07T06:51:37Z app[459fe096] lhr [info]2022/12/07 06:51:37 listening on [fdaa:0:fb7f:a7b:2808:459f:e096:2]:22 (DNS: [fdaa::3]:53)
2022-12-07T06:51:38Z app[459fe096] lhr [info]Starting clean up.

It will relaunch 3 times before aborting, my python script is using Discord API and OpenAI so do I need ports for that?

Thanks in advance

Ah, it looks like the app is running /cnb/process/web instead of your Python file. This is (I think) because of the builder you have set up - removing the [build] section will default to building and running as specified in your Dockerfile.

By the way, I noticed in the Dockerfile you copied your bot’s Python files to /code, but the working directory (WORKDIR) is still /happy. That won’t work, the files need to be in the working directory to be able to be found. You could copy the files to /happy or add a WORKDIR /code command before CMD.

1 Like


You are a wonderful human!

Thank you so much for your help and time! :star_struck: