mirror of https://github.com/ansible/ansible.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
580 B
YAML
20 lines
580 B
YAML
12 years ago
|
# ordinarily, without the 'serial' keyword set, ansible will control all of your machines in a play at once, in parallel.
|
||
|
|
# if you want to perform a rolling update, so that each play completes all the way through on a certain number of hosts
|
||
|
|
# before moving on to the remaining hosts, use the 'serial' keyword like so:
|
||
|
|
|
||
|
|
---
|
||
|
|
- hosts: all
|
||
|
|
serial: 3
|
||
|
|
|
||
|
|
# now each of the tasks below will complete on 3 hosts before moving on to the next 3, regardless of how many
|
||
|
|
# hosts are selected by the "hosts:" line
|
||
|
|
|
||
|
|
tasks:
|
||
|
|
|
||
|
|
- name: ping
|
||
|
|
action: ping
|
||
|
|
- name: ping2
|
||
|
|
action: ping
|
||
|
|
|
||
|
|
|