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Tag: ubuntu

DHClient override renewal time

My ubuntu machine is receiving a renewal time of 7000 seconds from the DNS server. I want to change this on the ubuntu machine to be longer via the dhclient.conf. I can’t change the dhcp sever. However all the examples I try don’t seem to be the correct syntax. For instance if I add at the top of …

Ubuntu: hadoop command not found

I am trying to check my installation of hadoop. I did create the environment variables and when I call printenv, I do see my HADOOP_HOME and PATH variables printed and correct (home/hadoop and HADOOP_HOME/bin respectively). If I go to home/hadoop in the terminal and call ls, I see the hadoop file there. If I …

How can I add a PPA repository using Ansible?

I’m trying to add a new repository to a server so that I can install Java by Ansible. Unfortunately whenever I try to run the playbook it fails because of a GPG error. Can somebody explain what is going wrong here and what I need to do in order to fix this? I’m using Ansible 1.7.2 and currently on…