config.sample.json

{
    "website_title": "HeroCTF - Deploy dynamic challenges",
    "ctfd_url": "https://ctf.heroctf.fr",
    "max_instance_count": 100,
    "max_instance_duration": 100,
    "max_instance_per_team": 5,
    "random_ports": {
        "min": 10000,
        "max": 15000
    },
    "hosts": [
        {
            "domain": "127.0.0.1",
            "api": "unix:///var/run/docker.sock"
        },
        {
            "domain": "dyn-01.heroctf.fr",
            "api": "tcp://192.168.172.7:2375"
        },
        {
            "domain": "dyn-02.heroctf.fr",
            "api": "tcp://192.168.172.174:2375"
        }
    ],
    "challenges": [
		{
            "name": "Nginx Default Page",
            "containers": [
                {
                    "docker_image": "nginx:stable-alpine",
                    "ports": [
                        {
                            "port": "80/tcp",
                            "protocol": "http"
                        }
                    ],
                    "mem_limit": "512m",
                    "read_only": false
                }
            ]
        },
        {
            "name": "IMF #0 to #4",
            "containers": [
                {
                    "docker_image": "imf_backup:latest",
                    "hostname": "backup",
                    "ports": [
                        {
                            "port": "22/tcp",
                            "protocol": "ssh"
                        }
                    ],
                    "mem_limit": "1024m",
                    "read_only": true
                },
                {
                    "docker_image": "imf_dev:latest",
                    "hostname": "dev",
                    "ports": [
                        {
                            "port": "22/tcp",
                            "protocol": "ssh"
                        }
                    ],
                    "mem_limit": "1024m",
                    "read_only": false,
                    "cpu_period" : 100000,
                    "cpu_quota" : 100000
                }
            ]
        }
	]
}