Monthly Archive: March 2015

Cleanup docker 0

Cleanup docker

After some time you collect quite a huge pile of data in docker. Every image and layer is still stored on your harddrive and you might need to clean up to free some disk...

Vagrant up is f***ed up 0

Vagrant up is f***ed up

Unbelievable but true, in newer versions of vagrant the provision is only executed once! Why? You may ask, but i think it is only because some people there not able to make there provisioning...

ISPConfig 0

ISPConfig

This is what we did to setup ISPConfig on a friends server. Install vim:  aptitude install vim-nox Setup correct hostname: echo server1.example.com > /etc/hostname /etc/init.d/hostname restarthostname hostname -f NTP: aptitude install ntp ntpdate Mail:...

Setting up a Server with KVM 0

Setting up a Server with KVM

I am using kvm on my server to put the applications into different virtual machines. For this i currently try to setup my own tool Mission Control that can be found on github. This...

Sun/Oracle Java under Ubuntu 0

Sun/Oracle Java under Ubuntu

If you want to use the official Oracle Java Version you need to either install it manually or use an unofficial ppa. This is because Ubuntu removed the Oracle/Sun Java from the official repositories....

Coding Dojo at Elite Partner 0

Coding Dojo at Elite Partner

Today i attended on a Coding Dojo at Elite Partner. It was quite interesting to see how other programers look at a problem. For me it was quite hard to realy think in baby steps...

Vagrant startup problem 0

Vagrant startup problem

Vagrant sometimes fails to start the vm with a message like this: “SSH connection was refused! This usually happens if the VM failed to boot properly. Some steps to try to fix this: First,...

Vagrant KVM 0

Vagrant KVM

Vagrant packages for your system (Linux, Mac, Windows) can be found under: http://downloads.vagrantup.com/ First install some dependencies: sudo apt-get install qemu-kvm libvirt-bin libvirt-dev qemu-system virt-manager Install the vagrant kvm plugin: vagrant plugin install vagrant-kvm You can start it with vagrant...

Vagrant errors in provisioning 0

Vagrant errors in provisioning

If you are using the latest vagrant version from http://www.vagrantup.com/ you do not need virtualbox additionally. If you install it besides the vagrant one it can interfer with vagrant. I needed to uninstall my local vagrant...