A Micro-Service working around Docker (http://docs.docker.com/) Remote API (version 1.23+, docker 1.11+) & Registry API (v2)
Feature: based on gRPC and gRPC-Gateway (insecure mode)
On Linux, docker server installed (minimal api version is 1.23), for example
[vagrant@kubedev-172-17-4-59 go-to-docker]$ docker version
Client:
Version: 1.13.1
API version: 1.26
Package version: <unknown>
Go version: go1.8.4
Git commit: 584d391/1.13.1
Built: Thu Nov 23 21:40:58 2017
OS/Arch: linux/amd64
Server:
Version: 1.13.1
API version: 1.26 (minimum version 1.12)
Package version: <unknown>
Go version: go1.8.4
Git commit: 584d391/1.13.1
Built: Thu Nov 23 21:40:58 2017
OS/Arch: linux/amd64
Experimental: false
Get docker image
$ docker pull docker.io/tangfeixiong/go-to-docker:0.2
Run (note: Docker container name must be unique, that's saying if already install before, destroy it firstly like docker stop go-to-docket then docker rm go-to-docker)
[vagrant@kubedev-172-17-4-59 go-to-docker]$ docker run -d --name=go-to-docker -p 10053:10053 -v /var/run/docker.sock:/var/run/docker.sock:ro --privileged=true docker.io/tangfeixiong/go-to-docker:0.2
74223a63ddd98d71a9213e772a653f712b83dde3363fae4a6eabbc75d2833075
Log console
[vagrant@kubedev-172-17-4-59 go-to-docker]$ docker logs go-to-docker
I0912 21:26:13.970335 1 client.go:93] Start docker client with request timeout=1m59s
To create docker network (bridge)
[vagrant@kubedev-172-17-4-59 go-to-docker]$ ./runtests_curl.sh --addr=172.17.4.59:10053 docker-network-create
{"name":"stackdocker-brj5lp62cw7","network_create":{"check_duplicate":false,"driver":"","scope":"","enable_ipv6":false,"ipam":{"driver":"","options":{},"config":[]},"internal":false,"attachable":false,"ingress":false,"config_only":false,"config_from":{"network":""},"options":{},"labels":{}},"network_create_response":{"id":"cd1526477a81d27a2b3751903dd268cc92c1bad453f495ac974407ba61f0eb04","warning":""},"state_code":0,"state_message":"created"}
Verified via docker
[vagrant@kubedev-172-17-4-59 go-to-docker]$ docker network ls
NETWORK ID NAME DRIVER SCOPE
ff440256465f bridge bridge local
05f9661b589a host host local
dce70daba980 none null local
cd1526477a81 stackdocker-brj5lp62cw7 bridge local
and
[vagrant@kubedev-172-17-4-59 go-to-docker]$ docker logs go-to-docker
I0912 21:26:13.970335 1 client.go:93] Start docker client with request timeout=1m59s
W0912 21:33:31.249346 1 helper.go:482] Docker network name not specified
W0912 21:33:31.249678 1 helper.go:497] Networking IPAM arguments not specified
I0912 21:33:46.401586 1 network.go:38] docker network cd1526477a81d27a2b3751903dd268cc92c1bad453f495ac974407ba61f0eb04 created
swagger 2.0
For example, process status
[vagrant@kubedev-172-17-4-59 go-to-docker]$ sudo ps -ef | grep go-to-docker
vagrant 26238 3803 0 21:45 pts/0 00:00:00 grep --color=auto go-to-docker
and such as find listening port
[vagrant@kubedev-172-17-4-59 go-to-docker]$ sudo netstat -tpnl
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:10248 0.0.0.0:* LISTEN 1526/kubelet
tcp 0 0 127.0.0.1:10249 0.0.0.0:* LISTEN 3344/kube-proxy
tcp 0 0 127.0.0.1:10251 0.0.0.0:* LISTEN 9720/kube-scheduler
tcp 0 0 127.0.0.1:2379 0.0.0.0:* LISTEN 2927/etcd
tcp 0 0 127.0.0.1:10252 0.0.0.0:* LISTEN 9774/kube-controlle
tcp 0 0 127.0.0.1:2380 0.0.0.0:* LISTEN 2927/etcd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 472/sshd
tcp6 0 0 :::10080 :::* LISTEN 1059/docker-proxy-c
tcp6 0 0 :::10053 :::* LISTEN 22531/docker-proxy-
tcp6 0 0 :::10022 :::* LISTEN 1070/docker-proxy-c
tcp6 0 0 :::30538 :::* LISTEN 3344/kube-proxy
tcp6 0 0 :::10250 :::* LISTEN 1526/kubelet
tcp6 0 0 :::6443 :::* LISTEN 9747/kube-apiserver
tcp6 0 0 :::31471 :::* LISTEN 3344/kube-proxy
tcp6 0 0 :::10255 :::* LISTEN 1526/kubelet
tcp6 0 0 :::10256 :::* LISTEN 3344/kube-proxy
tcp6 0 0 :::48080 :::* LISTEN 1047/docker-proxy-c
tcp6 0 0 :::22 :::* LISTEN 472/sshd
tcp6 0 0 :::13306 :::* LISTEN 1081/docker-proxy-c
Make binary
[vagrant@localhost go-to-docker]$ make go-install
go install -v ./
github.com/tangfeixiong/go-to-docker/pkg/ui/data/swagger
github.com/tangfeixiong/go-to-docker/pkg/server
github.com/tangfeixiong/go-to-docker/cmd
github.com/tangfeixiong/go-to-docker
Make dockernized
[vagrant@localhost go-to-docker]$ make
### snip ###
[vagrant@localhost go-to-docker]$ docker run -d \
-v /var/run/docker.sock:/var/run/docker.sock:ro \
--privileged=true \
-p 10052:10052 \
-e DOCKER_CONFIG_JSON='{"auths":{"127.0.0.1:5000":{"auth":"<basicauth-base64-encoded>","email":""}}}' \
-e REGISTRY_CERTS_JSON='{"127.0.0.1:5000":{"ca_base64":"<cacert-base64-encoded>"}}' \
--name=go-to-docker docker.io/tangfeixiong/go-to-docker:0.1
24be50de5ed082409ba98560cff37f3ba31e1eda82ace02b98ec83ea8cce680e
For DOCKER_CONFIG_JSON environment
[vagrant@localhost go-to-docker]$ cat ~/.docker/config.json | tr -d '\n\t '
{"auths":{"...":{"auth":"...","email":""},...}}}
For REGISTRY_CERTS_JSON environment
[vagrant@localhost go-to-docker]$ echo "{\"127.0.0.1:5000\":{\"ca_base64\":\"$(base64 -w 0 /etc/docker/certs.d/127.0.0.1:5000/ca.crt)\"}}"
Examples with docker client, engine-api, go-dockerclient, and native json api
- docker client - https://github.com/docker/docker/tree/master/client
- go-dockerclient - https://github.com/fsouza/go-dockerclient
- engine-api - https://github.com/docker/engine-api
- docker-registry-client - https://github.com/heroku/docker-registry-client
https://github.com/grpc-ecosystem/grpc-gateway
https://github.com/philips/grpc-gateway-example
https://github.com/jcbsmpsn/golang-https-example
Download from Github Release Repositories
$ curl -jkSL https://github.com/docker/compose/releases/download/1.15.0/docker-compose-Linux-x86_64 -O
$ chmod +x docker-compose-Linux-x86_64
$ ./docker-compose-Linux-x86_64 --help
Etcd download from Github Release Repositories
$ curl -jkSL https://github.com/coreos/etcd/releases/download/v3.2.4/etcd-v3.2.4-linux-amd64.tar.gz -O
$ tar -C /home/vagrant/go/bin/ -zxf etcd-v3.2.4-linux-amd64.tar.gz --strip-components=1 etcd-v3.2.4-linux-amd64/etcd etcd-v3.2.4-linux-amd64/etcdctl
$ etcd --version
etcd Version: 3.2.4
Git SHA: c31bec0
Go Version: go1.8.3
Go OS/Arch: linux/amd64
$ etcdctl --version
etcdctl version: 3.2.4
API version: 2
Example
[vagrant@localhost go-to-docker]$ sudo mkdir -p /srv/etc/data
[vagrant@localhost go-to-docker]$ hostname -I | awk '{print $2}'
172.17.4.50
[vagrant@localhost go-to-docker]$ sed 's/$NODE1/172.17.4.50/g' docker-compose.yml.sed > docker-compose.yml
[vagrant@localhost go-to-docker]$ docker-compose up -d