Tag: ubuntu

Docker support for the new kernel

I have installed new kernel to my ubuntu system 3.10.92 version, then I have installed docker support for it. once I start pulling some images it shows error saying that: root@ubuntu:/# docker pull hello-world Using default tag: latest Cannot connect to the Docker daemon. Is the docker daemon running on this host? Then I have […]

Unrecognized argument format hosting.ini

Trying to deploy default asp 5 app on to docker container running on ubuntu server. All goes smooth except one thing. Application cant start giving System.FormatException: Unrecognized argument format: ‘hosting.ini’. Any ideas? What is this about?

Using service start/stop with Docker

I have a running docker container and I would like to execute : service mongod status/start/stop ..etc I would like to konw why I am having this output: sudo docker exec 29c7bf21111e bash -c “service mongod status” Rather than invoking init scripts through /etc/init.d, use the service(8) utility, e.g. service mongod status Since the script […]

Amazon EC2 boot time

Our web app performs a random number of tasks for a user initiated action. We have built a small system where a master server calculates the number of worker servers that are needed to complete the task, and the same number of EC2 instances are “Turned On” which pick up the tasks and perform the […]

Docker `docker pull` works only locally? [closed]

I just downloaded Docker and started with following command: docker pull ubuntu and get the following reply: Pulling repository ubuntu 2015/06/28 19:03:47 Get https://index.docker.io/v1/repositories/ubuntu/images: dial tcp: lookup index.docker.io on []:53: no such host Can anyone help me to solve this problem?

I want to create isolated environment for all teammates to run their code

Suppose I have a ubuntu machine(server). And 3 team members, they all are working on their separate applications : 1. PHP 2. Node 3. Java Now when they push their code, I need to be able to run their code so that they can test it. Moreover, the app must be kept running and their […]

Using docker image on local file

I am new to docker, and I created an image. It is a pipeline for data analysis, and takes a single input file which it runs multiple applications on and returns some documents of results. My question is if there is a way to run this image on a file without having to upload to […]

Error getting authority in Ubuntu SDK Docker image

I want to run the Ubuntu SDK (Qt Creator variant) from a Docker image. It’s working very nice, except when I try to use the emulator or a real phone/device. This requires to install a new Kit (armhf, i386) which fails with the following error inside a Run Click window. Error getting authority: Error initializing […]

Running chrome inside docker container issue

We are working on a stack that involves running google chrome extensions inside docker containers. The setup works flawless for less number of containers(around 10-15). However as this number is increased I randomly see a few containers where chrome has failed to start. After getting hold of the log files this is what I managed […]

docker apt-get multiple gets (can it be reduced?)

I am living in The Netherlands and so with each apt-get update, that’s why I got also translations of the program to Dutch. The trouble is that there are many gets needed to achieve a full list of packages that needed to be updated. How can I reduce these many (apparently most are the same) […]

Docker will be the best open platform for developers and sysadmins to build, ship, and run distributed applications.