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Diffstat (limited to 'docsite/rst/playbooks_delegation.rst')
| -rw-r--r-- | docsite/rst/playbooks_delegation.rst | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/docsite/rst/playbooks_delegation.rst b/docsite/rst/playbooks_delegation.rst index cc1820c314..ed9c54a3c9 100644 --- a/docsite/rst/playbooks_delegation.rst +++ b/docsite/rst/playbooks_delegation.rst @@ -42,6 +42,36 @@ play, in order to determine the number of hosts per pass:: If the number of hosts does not divide equally into the number of passes, the final pass will contain the remainder. +As of Ansible 2.2, the batch sizes can be specified as a list, as follows:: + + - name: test play + hosts: webservers + serial: + - 1 + - 5 + - 10 + +In the above example, the first batch would contain a single host, the next would contain 5 hosts, and (if there are any hosts left), +every following batch would contain 10 hosts until all available hosts are used. + +It is also possible to list multiple batche sizes as percentages:: + + - name: test play + hosts: webservers + serial: + - "10%" + - "20%" + - "100%" + +You can also mix and match the values:: + + - name: test play + hosts: webservers + serial: + - 1 + - 5 + - "20%" + .. note:: No matter how small the percentage, the number of hosts per pass will always be 1 or greater. |