afc9ec9815
As per discussion in the OSA docs summit session, clean up of installation guide. This fixes typos, minor RST mark up changes, and passive voice. Change-Id: I6db03286dddb87218ceb8b6c0ee1ead9705151bf
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Home OpenStack-Ansible Installation Guide
Appendix D: Tips and tricks
Ansible forks
The default MaxSessions setting for the OpenSSH Daemon is 10. Each Ansible fork makes use of a Session. By default, Ansible sets the number of forks to 5. However, you can increase the number of forks used in order to improve deployment performance in large environments.
This may be done on a permanent basis by adding the forks
configuration entry in ansible.cfg, or for a particular
playbook execution by using the --forks CLI parameter. For
example, to execute the os-keystone-install.yml playbook
using 10 forks:
# openstack-ansible --forks 10 os-keystone-install.yml