Docker equivalent Remote API command for -p 80:80? - docker

Question

I'm trying to start docker container with docker's Remote API. I could able to start the container but unable to expose and map the container's port to host port.
I need Remote API JSON for following ssh command
docker run -i -t --expose 80 -p 80:80 my_image_nodejs nodejs /var/www/server.js
Right now i'm using below JSON.
{
"Image": "f96f6e304cfcd630ee51af87baf30dfd42cf1f361da873a2f62ce6654d7a4c6b",
"Memory": 0,
"MemorySwap": 0,
"VolumesFrom": "",
"Cmd": [
"nodejs",
"/var/www/server.js",
"-D"
],
"PortBindings": {
"80/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "80"
}
]
},
"ExposedPorts": {
"80/tcp": {}
}
}
Thanks in advance

Answer 1

This works for me :
Container create :
ExposedPorts: {"80/tcp": {}, "22/tcp" : {}}
Container start :
PortBindings: {"80/tcp": [{ "HostPort": "80" }],"22/tcp": [{ "HostPort": "22" }]
}
If you know how to set up Env, I've just sent my question :-)

Answer 2

I believe your request should be below:
curl -X POST -H "Content-Type: application/json" -d '{
"AttachStdin":false,"AttachStdout":true,"AttachStderr":true,
"ExposedPorts": { "80/tcp": {}},
"Cmd": [
"nodejs","/var/www/server.js","-D"
],
"HostConfig":{
"PortBindings": { "80/tcp": [{ "HostPort": "80" }] }
},
"Image":"my_image_nodejs",
"Tag":"latest"
}' $DOCKER_DAEMON/containers/create
where $DOCKER_DAEMON is the host listening remote requests.
The PortBindings and ExposedPorts are in different sections. You may want to refer more detail on Docker remote API v1.22.
Hope this helps.