boot2docker

I have been creating a webserver as Docker container and trying to access it outside the container. But I can't. What I am doing is. -Pulling a ubuntu image: docker pull ubuntu:14.04 -Starting a container: docker -t -i -p 49200:2375 [image-id] and after installing apache2 in newly started container I can ping the apache2 server inside container, I can also do curl and see results in container terminal, but no luck outside on host machine. I have tried many times. (I am using Virtual Box on windows) Screen shots: Questions: Am I using right docker commands and port numbers to create container.

I have a docker container running ubuntu and a simple node express site. I connected to the container as follows docker run -i -t -p 8080:3000 node-express The node app in the container is running with pm2, so it continues once I exit out of the container. CONTAINER ID IMAGE f32de2737e80 node-express:latest Now assume I want to make an update to my app. I assume I need to connect to the container, stop the node app, and make an update, e.g. git pull then restart it. My first question is how do I reconnect to this container? Another question I have, Is this a normal approach for updating a

I am new to docker and I'm attempting to run boot2docker on my work computer. I'm logged in to the computer running OS X version 10.10.1 (Yosemite) with a user account that mounts the home directory from the office network. I installed Docker v1.4.1 from https://github.com/boot2docker/osx-installer/releases and VirtualBox 4.3.20 for OS X hosts from https://www.virtualbox.org/wiki/Downloads I followed the instructions on docker.com mac installation but I didn't get the supposed to be results. The docker terminal gives this error: bash-3.2$ /usr/local/bin/boot2docker init Virtual machine

I've watched a ton of youtube videos and read all of the docker docs. However I still do not get a core concept that is stopping me from understanding docker. I am using windows and have boot2docker installed. I've downloaded images from docker hub and run basic commands. BUT How do I take an existing application sitting on my local machine (lets just say it has one file 'index.php', for simplicity). How do I take that and put it into a docker image and run it? coladict Your index.php is not really an application. The application is your Apache or nginx or even PHP's own server. Because Docker

So, I'm able to generally contact my localhost through Docker by running a container with --add-host=localbox:192.168.59.3 . ping localbox works just fine. Problem is, I can't seem to be able to even get a response from MySQL Server. mysql -h localbox , which works fine from outside of the docker container, just gets me ERROR 2003 (HY000): Can't connect to MySQL server on 'localbox' (111) from within. I've done GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'password' WITH GRANT OPTION; I've added bind-address = 0.0.0.0 into /etc/my.cnf. None of this helps. What gives? Context: I'm

At the moment I've got Docker v.1.7 and I'd want to upgrade it to latest (1.8 at the moment). Important part: I want to do this without installing Docker and boot2docker again. I wasn't able to find any info about it. Is it possible? And how can I do this? If you already have boot2docker, the upgrade is the usual: boot2docker stop boot2docker download boot2docker start docker@boot2docker:~$ docker version Client: Version: 1.8.1 API version: 1.20 Go version: go1.4.2 Git commit: d12ea79 Built: Thu Aug 13 02:49:29 UTC 2015 OS/Arch: linux/amd64 That being said, going forward, docker machine is the