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MUNGE

Source: munge.cf

This bundle copies a munge key to a node.

  • /etc/munge/munge.key

This bundle will install munge and configure the following files with mustache templates:

  • /etc/default/munge (debian)

These files will be generated with the aid of mustache templates with json data. the templates are located in:

  • templates/scl/munge/
  • templates/scl/munge/json

This bundle also makes sure that the proper owner (munge:munge) and permissions (400) are set.

The following json variables can be set in def.cf/json to invoke files bundles:

USAGE

The bundle can be run via:

"vars": {
    "scl_services_enabled": [
            "...",
            "munge",
            "..."
    ]
}

The bundle will aways read the default.json file and extra json file(s) can be specified via:

  • def.cf
vars:
    any::
        "munge_json_files" slist => { "lisa.json" }

The variable must be cron_json_files and with this setup 1 extra json file will be merged.

DEBUG

To debug this bundle set the DEBUG_munge class:

  • -DDEBUG_munge

def.cf/json

See default.json what the default values are and which variables can be overriden.

COPY_FILES

With this variable is set it will copy the specified file (usually the munge key) to the specified destination, example:

"copy_files": [
    {
        "dest": "$(munge.munge_key_file)",
        "source": "data/munge/lisa/munge.key",
        "mog": [ "0400", "munge", "munge" ],
        "run_bundle": "munge_daemons_restart"
    }
]

Where data is a cf-serverd shortcut.