Apigee OPDK Setup OS DS

This role performs configuration changes to the operating system for Cassandra. This role updates attributes in /etc/sysctl.conf and update /etc/security/limits.d/ with the file apigee-ds.limits.conf.

Requirements

The installation of Apigee OPDK requires root access. Credentials must also be supplied to override the empty placeholders provided here. It is recommended that credentials be consolidated into a single credentials.yml file that can be stored separately. It is assumed that files containing credentials are stored in the ~/.apigee folder.

Role Variables

Default update to the attribute in the net.ipv4.tcp_fin_timeout /etc/sysctl.conf system file.

apigee_net_ipv4_tcp_fin_timeout: 15

Default update to the attribute in the vm.max_map_count /etc/sysctl.conf system file.

apigee_max_map_count: 131072

Dependencies

None

Example Playbook

- hosts: servers
  roles:
     - { role: apigee-opdk-setup-os-ds }

License

Apache License Version 2.0, January 2004

Author Information

Carlos Frias

Not Google Product Clause

This is not an officially supported Google product.