upstream bug in to_nice_yaml affects template generation task: "value must be a string" about ansible-node-exporter HOT 5 CLOSED

Indeed seems like an upstream bug and only for a subset of ansible installations (that's why it wasn't caught during role tests).

Removing to_nice_yaml is not an option, it is a well-documented ansible filter helping with file readability and I don't want to create a hacky workaround for something that should be fixed upstream.

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{% for k, v in node_exporter_basic_auth_users.items() %}
  {{ k }}: {{ v | password_hash('bcrypt', ('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890' | shuffle(seed=inventory_hostname) | join)[:22], rounds=9) }}
{% endfor %}

rounds does not seem to be found as an argument, I suggest it should be removed

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Observed similar behavior with ansible 2.9.9 ( ubuntu 20.04 latest ansible package )
Had to re-install via pip (version 4.x) to get the filter to work.

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according to upstream this is solved in ansible-core 2.12
ansible/ansible#66916 (comment)

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This role has been deprecated in favor of a the prometheus-community/ansible collection.

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