linux

Configure Jupyter Notebook on Raspberry PI 2 for remote access and scala kernel install

Hi, This is a continuation of the previous article regarding Jupyter Notebook (http://log-it.ro/2017/09/02/installing-jupyter-notebook-raspberry-pi-2/) Let’s start with my modification in order to have an remote connection to it. It first needs a password in the form of password hash. To generate this pass run python cli and execute this code from IPython.lib import passwd;passwd(“your_custom_password”). Once you …

Securing kafka-manager endpoints with iptables rules behind traefik

Hi, One extra addition to my traefik balancing article from http://log-it.ro/2017/08/19/puppet-implementation-traefik-load-balancer-kafka-manager/ is that even so now we have the balancing capability we still need to restrict access to unsecured endpoint. I thought all the code to be deployable on all of the nodes. If this is taken in consideration, our issue with the firewall rules …