| --- |
| # tasks file for apigee-opdk-setup-os-ds |
| - name: Update ipv4 tcp timeout for cassandra |
| sysctl: |
| name: net.ipv4.tcp_fin_timeout |
| value: '{{ apigee_net_ipv4_tcp_fin_timeout }}' |
| state: present |
| tags: |
| - os_tuning |
| |
| - name: Update vm max map count for cassandra |
| sysctl: |
| name: vm.max_map_count |
| value: '{{ apigee_max_map_count }}' |
| state: present |
| tags: |
| - os_tuning |
| |
| - name: Update limits.conf |
| copy: |
| src: apigee.limits.conf |
| dest: /etc/security/limits.d/apigee.limits.conf |
| owner: root |
| group: root |
| mode: 0644 |
| tags: |
| - os_tuning |
