docker-api

I use docker-compose to create a "park" of container inter-linked. Nothing special here, I have API/Frontend/Backend etc.. There is my docker-compose.yml : version: "2" services: api: build: ./deimos_api/docker ports: - "39999:80" volumes: - ./deimos_api:/root/deimos_api asset: build: ./deimos_asset/docker ports: - "8000:80" volumes: - ./deimos_asset:/root/deimos_asset depends_on: - api links: - api data-manager: build: ./deimos_data_manager/docker ports: - "3333:3333" volumes: - ./deimos_data_manager:/root/deimos_data_manager depends_on: - api links: - api backend: build: ./deimos_backend

Disclaimer: On a old machine with Ubuntu 14.04 with Upstart as init system I have enabled the HTTP API by defining DOCKER_OPTS on /etc/default/docker . It works. $ docker version Client: Version: 1.11.2 (...) Server: Version: 1.11.2 (...) Problem: This does solution does not work on a recent machine with Ubuntu 16.04 with SystemD. As stated on the top of the recent file installed /etc/default/docker : # Docker Upstart and SysVinit configuration file # # THIS FILE DOES NOT APPLY TO SYSTEMD # # Please see the documentation for "systemd drop-ins": # https://docs.docker.com/engine/articles/systemd

After creating a new machine with Docker Machine, I'm getting the following error: $ docker ps Error response from daemon: client is newer than server(client API version 1.21, server API version: 1.19) How can I fix this? docker-machine upgrade <your-machine> will do the trick. This can happen - as it did for me - even if you're not using RCs and your machine was newly created. It would be due to an ISO cache issue. The error is commented in this thread . If the docker client is 1.9.x and the server is running docker 1.8.x, the error message is observed. If someone happens to get this error,

I'm trying to build a Docker image using the Docker API and Docker Go libraries ( https://github.com/docker/engine-api/ ). Code example: package main import ( "fmt" "github.com/docker/engine-api/client" "github.com/docker/engine-api/types" "golang.org/x/net/context" ) func main() { defaultHeaders := map[string]string{"User-Agent": "engine-api-cli-1.0"} cli, err := client.NewClient("unix:///var/run/docker.sock", "v1.22", nil, defaultHeaders) if err != nil { panic(err) } fmt.Print(cli.ClientVersion()) opt := types.ImageBuildOptions{ CPUSetCPUs: "2", CPUSetMems: "12", CPUShares: 20, CPUQuota: 10,