Saturday, February 21, 2015

Ansible freezes during start

If Ansible stops for several minutes or so during start without any messages, check if it calls your inventory script, because it might query for additional options using --host parameter and if there are a lot of hosts, it may take some time.

It can be easily fixed by adding this to JSON root:

    "_meta" : {
       "hostvars" : {

More about it here.

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