+ - name: copy sysctl file
+ template: src=files/90-csit dest=/etc/sysctl.d/90-csit.conf owner=root group=root mode=644
+ - name: isolcpus and pstate parameter
+ lineinfile: dest=/etc/default/grub regexp=^GRUB_CMDLINE_LINUX= line=GRUB_CMDLINE_LINUX="\"isolcpus={{ isolcpus }} nohz_full={{ isolcpus }} rcu_nocbs={{ isolcpus }} intel_pstate=disable\""
+ - name: update grub
+ command: update-grub
+ - name: Install python-dev
+ apt: name=python-dev state=present
+ - name: Install python-virtualenv
+ apt: name=python-virtualenv state=present
+ - name: Install python pip
+ apt: name=python-pip state=present
+ - name: Install libpcap-dev
+ apt: name=libpcap-dev state=present