# Passing params to docker run

**URL:** <https://community.fly.io/t/passing-params-to-docker-run/2016>\
**Category:** Questions / Help\
**Created:** [July 24, 2021, 6:30pm UTC](https://community.fly.io/t/passing-params-to-docker-run/2016 "2021-07-24T18:30:13Z")\
**Posts on this page:** 2\
**Page:** 2

<div class="post-metadata">

**Author:** ![doriansmiley](https://sea1.discourse-cdn.com/fly1/user_avatar/community.fly.io/doriansmiley/32/958_2.png) [@doriansmiley](https://community.fly.io/u/doriansmiley)\
**Post date:** [December 11, 2021, 9:14pm UTC](https://community.fly.io/t/passing-params-to-docker-run/2016/22 "2021-12-11T21:14:56Z")

</div>

I was able to deploy, but my app is not responding. Maybe there is an error in my port mapping?  
[https://codestrap-website.fly.dev/](https://codestrap-website.fly.dev/)

```auto
# fly.toml file generated for codestrap-website on 2021-07-24T11:00:30-07:00

app = "codestrap-website"

kill_signal = "SIGINT"
kill_timeout = 5

[env]

[experimental]
  allowed_public_ports = []
  auto_rollback = true

[[services]]
  http_checks = []
  internal_port = 3000
  protocol = "tcp"
  script_checks = []

  [services.concurrency]
    hard_limit = 25
    soft_limit = 20
    type = "connections"

  [[services.ports]]
    handlers = ["http"]
    port = 80

  [[services.ports]]
    handlers = ["tls", "http"]
    port = 443

  [[services.tcp_checks]]
    grace_period = "1s"
    interval = "15s"
    restart_limit = 6
    timeout = "2s"

```

---

<div class="post-metadata">

**Author:** ![doriansmiley](https://sea1.discourse-cdn.com/fly1/user_avatar/community.fly.io/doriansmiley/32/958_2.png) [@doriansmiley](https://community.fly.io/u/doriansmiley)\
**Post date:** [December 11, 2021, 9:22pm UTC](https://community.fly.io/t/passing-params-to-docker-run/2016/23 "2021-12-11T21:22:29Z")

</div>

It’s up!!! I just had to change `kill_signal = "SIGTERM"`. And it’s rendering!!!:

> **[CodeStrap.me](https://codestrap-website.fly.dev/ssr?url=https:%2F%2Fcodestrap-website.fly.dev%2Fprogram%2Fsoftware-apprenticeship-programs-curriculum.html)**
>
> Learn to code. Start your engineering career with a software apprenticeship.

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