docker-api-swagger-oatpp

Swagger UI for Docker Engine API written in C++ based on Oat++ web framework.

Before using it you have to open Docker Engine API port on server where you are running docker. Follow these steps:

1. Create a file at /etc/systemd/system/docker.service.d/startup_options.conf with the below contents:

   # /etc/systemd/system/docker.service.d/override.conf
   [Service]
   ExecStart=
   ExecStart=/usr/bin/dockerd -H fd:// -H tcp://0.0.0.0:2375
   

   Note: The -H flag binds dockerd to a listening socket, either a Unix socket or a TCP port. You can specify multiple -H flags to bind to multiple sockets/ports. The default -H fd:// uses systemd's socket activation feature to refer to /lib/systemd/system/docker.socket.

2. Reload the unit files:

   sudo systemctl daemon-reload

3. Restart the docker daemon with new startup options:

   sudo systemctl restart docker.service

4. Ensure that anyone that has access to the TCP listening socket is a trusted user since access to the docker daemon is root-equivalent.

Build

mkdir build && cd build
cmake ..
make -j $(nproc)

Run

./docker-api-swagger