1. Dockerized jenkins master/slave setup

    started at a new customer we were looking for a more flexible way of having jenkins spinning up slaves on the fly. This in a way a slave is only started and consuming resources when a specific job is running. That way those resources could be used more efficient.

    Also the fact that developers could take control over their build servers by managing the Dockerfiles themselves is a great advantage too. But that's for a later phase. Let's start at the beginning.

    For the docker host a CentOS 7 server has been provisioned and prepared to run the docker daemon …


  2. Docker openstackclient-kilo container

    A couple of years ago I deployed an openstack cluster based on RDO. Back in the days we implemented the kilo release. Until today we didn't updated yet due to various reasons being no need for the new features, no resources, no time no.. Upgrading would be a better option but we'll have to live with it and since it's running rather well so far we are quite happy with it.

    To manage that cloud I use the clients I installed on my local machine, from nova to cinder they all have different packages available for many different platforms. Only …


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