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added delegate_to warning

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Brian Coca 2017-06-02 10:38:42 -04:00
parent d0cc980223
commit c7eaccb7b5
1 changed files with 3 additions and 3 deletions
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docs/docsite/rst/playbooks_delegation.rst
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@ -108,9 +108,9 @@ Delegation
This isn't actually rolling update specific but comes up frequently in those cases.
If you want to perform a task on one host with reference to other hosts, use the 'delegate_to' keyword on a task.
This is ideal for placing nodes in a load balanced pool, or removing them. It is also very useful for controlling
outage windows. Using this with the 'serial' keyword to control the number of hosts executing at one time is also
a good idea::
This is ideal for placing nodes in a load balanced pool, or removing them. It is also very useful for controlling outage windows.
Be aware that it does not make sense to delegate all tasks, debug, add_host, include, etc always get executed on the controller.
Using this with the 'serial' keyword to control the number of hosts executing at one time is also a good idea::
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