Saltstack module data 详解

data.items

Get items from the minion datastore

New in version 2015.8.0

CLI Example:

    salt '*' data.items

data.dump

Replace the entire datastore with a passed data structure

CLI Example:

    salt '*' data.dump '{'eggs': 'spam'}'

data.clear

Clear out all of the data in the minion datastore, this function is
destructive!

CLI Example:

    salt '*' data.clear

data.values

Get values from the minion datastore

New in version 2015.8.0

CLI Example:

    salt '*' data.values

data.cas

Check and set a value in the minion datastore

CLI Example:

    salt '*' data.cas <key> <value> <old_value>

data.has_key

Check if key is in the minion datastore

New in version 2015.8.0

CLI Example:

    salt '*' data.has_key <mykey>

data.get

Get a (list of) value(s) from the minion datastore

New in version 2015.8.0

CLI Example:

    salt '*' data.get key
    salt '*' data.get '["key1", "key2"]'

data.keys

Get all keys from the minion datastore

New in version 2015.8.0

CLI Example:

    salt '*' data.keys

data.pop

Pop (return & delete) a value from the minion datastore

New in version 2015.5.2

CLI Example:

    salt '*' data.pop <key> "there was no val"

data.load

Return all of the data in the minion datastore

CLI Example:

    salt '*' data.load

data.update

Update a key with a value in the minion datastore

CLI Example:

    salt '*' data.update <key> <value>