camandel/whoami
Simple HTTP docker service that prints its container ID and IPs in a colored web page
Image
0
743
camandel/whoami repository overview
whoami
Simple HTTP docker service that prints its container ID and IPs in different pages and formats (/, /html, /colored and /text):
Enviroment variables:
- PORT: port to listen (default 8000)
- COLOR: backgroung color (default red)
Examples
Run a container with default settings:
docker run -d -p 8000:8000 --name whoami camandel/whoami
Run a container with different port and color:
docker run -d -p 8888:8888 -e PORT=8888 -e COLOR=green camandel/whoami
Create a new image with a different default color:
docker build --build-arg color=blue -t camandel/whoami:blue .
docker run -d -p 8000:8000 --name whoami camandel/whoami:blue
The output format on / depends on the browser (with curl you'll get a green colored text):
$ curl $(hostname --all-ip-addresses | awk '{print $1}'):8000
GREEN: I'm 736ab83847bb [172.17.0.2]
Get html page:
$ curl $(hostname --all-ip-addresses | awk '{print $1}'):8000/html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>whoami</title>
<style>
body {
background-color: green;
color: white;
padding-top: 50px;
text-align: center;
font-family: sans-serif, serif;
}
</style>
</head>
<body>
<h1>I'm 736ab83847bb</h1>
<h1>172.17.0.2</h1>
</body>
</html>
Get plain text:
$ curl $(hostname --all-ip-addresses | awk '{print $1}'):8000/text
GREEN: I'm 736ab83847bb [172.17.0.2]
Get colored text output:
$ curl $(hostname --all-ip-addresses | awk '{print $1}'):8000/colored
GREEN: I'm 736ab83847bb [172.17.0.2]
Tag summary
Content type
Image
Digest
Size
7.6 MB
Last updated
almost 6 years ago
docker pull camandel/whoami