crosbymichael

package main

import (
        "flag"
        "fmt"
        "github.com/mattn/go-gntp"
        "log"
        "os"
)

crosbymichael

FROM ubuntu

RUN apt-get install mongodb

...

docker tag <id> mongodb

...

crosbymichael

import docker
import time
from redis import Redis

proto, ip, port = docker.require('redis')
password = docker.require_env('redis', 'password')

r = Redis(host=ip, port=int(port), password=password)

print 'Connected to redis...'

crosbymichael

#!/bin/bash

# Remove current lxc version which is lxc/1.0.0~alpha1-0ubuntu11
sudo apt-get remove lxc

# Download the new pakcages with the updated
wget https://launchpad.net/ubuntu/+source/lxc/1.0.0~alpha1-0ubuntu12/+build/5171688/+files/lxc_1.0.0~alpha1-0ubuntu12_amd64.deb
wget https://launchpad.net/ubuntu/+source/lxc/1.0.0~alpha1-0ubuntu12/+build/5171688/+files/liblxc0_1.0.0~alpha1-0ubuntu12_amd64.deb

# Install the updated packages

crosbymichael

POST /containers/(id)/start HTTP/1.1

{
    "Binds": null,
    "ContainerIDFile": "",
    "Links": null,
    "LxcConf": [],
    "PortBindings": {
        "6379/tcp": null
    },

crosbymichael

# I'm the nginx container and I server static content from /data and nothing more
docker run -v /data -name nginx nginx-image --serve-from /data #fake flag or whatever


# I'm the site generator, i take files and put thing in a dir
docker run -volumes-from nginx site-generator --from /my-work-tree --dest /data

full post # http://crosbymichael.com/advanced-docker-volumes.html

crosbymichael

➜  ~  docker run -t -i -d -p 4000:4000 ubuntu bash
6d057d7fd0f3
➜  ~  docker ps
CONTAINER ID        IMAGE                            COMMAND                CREATED             STATUS              PORTS                                           NAMES
6d057d7fd0f3        ubuntu:12.04                     bash                   2 seconds ago       Up 1 seconds        0.0.0.0:4000->4000/tcp                          fuchsia_octopus
e9f7b05dc5c0        crosbymichael/frontend:latest    python todo.py         2 hours ago         Up About an hour    0.0.0.0:49154->5000/tcp                         todo
4441a96922d7        crosbymichael/rethinkdb:latest   /usr/bin/rethinkdb -   2 hours ago         Up 2 hours          0.0.0.0:49153->8080/tcp, 28015/tcp, 29015/tcp   rethinkdb,todo/db
➜  ~  docker stop fuchsia_octopus
fuchsia_octopus
➜  ~  docker start fuchsia_octopus

crosbymichael

FAIL: TestBuild (6.25 seconds)
buildfile_test.go:261: open /tmp/docker-testf5f3-buildImage-426172253/aufs/mnt/4e6d31f3b2b490b1eb93943faa402015dd712838be18f3af7f04179c79c21b0c/usr/lib/baz/quux: no such file or directory


FAIL: TestImagesTree (3.78 seconds)
commands_test.go:800: images -tree content '└─83599e29c455 Size: 8.597 MB (virtual 8.597 MB) Tags: docker-test-image:latest
└─ecb0093b4ba6 Size: 8.566 MB (virtual 17.16 MB)
└─d95d37ce2557 Size: 8.567 MB (virtual 25.73 MB)
└─384d9c267df7 Size: 8.567 MB (virtual 34.3 MB)
└─3cf79d53d1dd Size: 8.567 MB (virtual 42.86 MB) Tags: test:latest

crosbymichael

{
     "Binds":["/tmp:/tmp"],
     "LxcConf":{"lxc.utsname":"docker"},
     "ContainerIDFile": "",
     "Privileged": false,
     "PortBindings": {"22/tcp": [{HostIp:"", HostPort:""}],"3000/tcp": [{HostIp:"", HostPort:""}]},
     "Links": [],
     "PublishAllPorts": false
}

crosbymichael

# First Dockerfile
FROM ubuntu
RUN normal stuff
...

docker build -t soundtech/base .

# Second Dockerfile
FROM soundtech/base
RUN specific change