{
    "slug":  "selenium-hub",
    "name":  "Selenium Hub",
    "description":  "Selenium Grid hub that distributes tests across registered node containers.",
    "category":  "Developer Tools",
    "image":  "selenium/hub:latest",
    "logo":  "https://icon.horse/icon/www.selenium.dev",
    "website":  "https://www.selenium.dev",
    "docsUrl":  "https://github.com/SeleniumHQ/docker-selenium",
    "ports":  [
                  {
                      "host":  4442,
                      "container":  4442,
                      "protocol":  "tcp"
                  },
                  {
                      "host":  4443,
                      "container":  4443,
                      "protocol":  "tcp"
                  },
                  {
                      "host":  4444,
                      "container":  4444,
                      "protocol":  "tcp"
                  }
              ],
    "volumes":  [

                ],
    "envVars":  [
                    {
                        "key":  "TZ",
                        "default":  "Etc/UTC",
                        "description":  "Timezone"
                    },
                    {
                        "key":  "GRID_MAX_SESSION",
                        "default":  "16",
                        "description":  "Maximum concurrent sessions"
                    }
                ],
    "minMemory":  "1GB",
    "version":  "latest"
}