| - name: "set swappiness to zero" |
| sysctl: name=vm.swappiness value=0 |
| - name: "remove old limits file" |
| file: path=/etc/security/limits.d/20-nproc.conf state=absent |
| - name: "copy new limits.conf" |
| copy: src=roles/common/files/limits.conf dest=/etc/security/limits.conf |
| - name: "configure user shell" |
| template: src=roles/common/templates/{{ item }} dest=/home/{{ cluster_user }}/.{{ item }} owner={{ cluster_user }} group={{ cluster_user }} mode=0644 |
| with_items: |
| - bashrc |
| - bash_profile |
| - vimrc |
| - name: "configure root shell" |
| template: src=roles/common/templates/root_bashrc dest=/root/.bashrc mode=0644 |
