Wheel system wrapper for the Salt key system to be used in interactions with the Salt Master programmatically.
The key module for the wheel system is meant to provide an internal interface for other Salt systems to interact with the Salt Master. The following usage examples assume that a WheelClient is available:
import salt.config
import salt.wheel
opts = salt.config.master_config('/etc/salt/master')
wheel = salt.wheel.WheelClient(opts)
Note that importing and using the WheelClient
must be performed on the same
machine as the Salt Master and as the same user that runs the Salt Master,
unless external_auth
is configured and the user is authorized
to execute wheel functions.
The function documentation starts with the wheel
reference from the code
sample above and use the WheelClient
functions to show how they can
be called from a Python interpreter.
The wheel key functions can also be called via a salt
command at the CLI
using the saltutil execution module.
salt.wheel.key.
accept
(match, include_rejected=False, include_denied=False)¶Accept keys based on a glob match. Returns a dictionary.
True
. Defaults to False
.True
. Defaults to False
.>>> wheel.cmd('key.accept', ['minion1'])
{'minions': ['minion1']}
salt.wheel.key.
accept_dict
(match, include_rejected=False, include_denied=False)¶Accept keys based on a dict of keys. Returns a dictionary.
To include rejected keys in the match along with pending keys, set this
to True
. Defaults to False
.
New in version 2016.3.4.
To include denied keys in the match along with pending keys, set this
to True
. Defaults to False
.
New in version 2016.3.4.
Example to move a list of keys from the minions_pre
(pending) directory
to the minions
(accepted) directory:
>>> wheel.cmd('accept_dict',
{
'minions_pre': [
'jerry',
'stuart',
'bob',
],
})
{'minions': ['jerry', 'stuart', 'bob']}
salt.wheel.key.
delete
(match)¶Delete keys based on a glob match. Returns a dictionary.
>>> wheel.cmd_async({'fun': 'key.delete', 'match': 'minion1'})
{'jid': '20160826201244808521', 'tag': 'salt/wheel/20160826201244808521'}
salt.wheel.key.
delete_dict
(match)¶Delete keys based on a dict of keys. Returns a dictionary.
>>> wheel.cmd_async({'fun': 'key.delete_dict',
'match': {
'minions': [
'jerry',
'stuart',
'bob',
],
})
{'jid': '20160826201244808521', 'tag': 'salt/wheel/20160826201244808521'}
salt.wheel.key.
finger
(match)¶Return the matching key fingerprints. Returns a dictionary.
>>> wheel.cmd('key.finger', ['minion1'])
{'minions': {'minion1': '5d:f6:79:43:5e:d4:42:3f:57:b8:45:a8:7e:a4:6e:ca'}}
salt.wheel.key.
gen
(id_=None, keysize=2048)¶Generate a key pair. No keys are stored on the master. A key pair is returned as a dict containing pub and priv keys. Returns a dictionary containing the the
pub
andpriv
keys with their generated values.
- id_
- Set a name to generate a key pair for use with salt. If not specified, a random name will be specified.
- keysize
- The size of the key pair to generate. The size must be
2048
, which is the default, or greater. If set to a value less than2048
, the key size will be rounded up to2048
.>>> wheel.cmd('key.gen') {'pub': '-----BEGIN PUBLIC KEY-----
iQIDAQAB
-----END PUBLIC KEY-----', 'priv': '-----BEGIN RSA PRIVATE KEY-----
... QH3/W74X1+WTBlx4R2KGLYBiH+bCCFEQ/Zvcu4Xp4bIOPtRKozEQ==
-----END RSA PRIVATE KEY-----'}
salt.wheel.key.
gen_accept
(id_, keysize=2048, force=False)¶Generate a key pair then accept the public key. This function returns the key pair in a dict, only the public key is preserved on the master. Returns a dictionary.
- id_
- The name of the minion for which to generate a key pair.
- keysize
- The size of the key pair to generate. The size must be
2048
, which is the default, or greater. If set to a value less than2048
, the key size will be rounded up to2048
.- force
- If a public key has already been accepted for the given minion on the master, then the gen_accept function will return an empty dictionary and not create a new key. This is the default behavior. If
force
is set toTrue
, then the minion's previously accepted key will be overwritten.>>> wheel.cmd('key.gen_accept', ['foo']) {'pub': '-----BEGIN PUBLIC KEY-----
iQIDAQAB
-----END PUBLIC KEY-----', 'priv': '-----BEGIN RSA PRIVATE KEY-----
... QH3/W74X1+WTBlx4R2KGLYBiH+bCCFEQ/Zvcu4Xp4bIOPtRKozEQ==
-----END RSA PRIVATE KEY-----'}
We can now see that the foo
minion's key has been accepted by the master:
>>> wheel.cmd('key.list', ['accepted'])
{'minions': ['foo', 'minion1', 'minion2', 'minion3']}
salt.wheel.key.
key_str
(match)¶Return information about the key. Returns a dictionary.
- match
- The key to return information about.
>>> wheel.cmd('key.key_str', ['minion1']) {'minions': {'minion1': '-----BEGIN PUBLIC KEY-----
iQIDAQAB -----END PUBLIC KEY-----'}}
salt.wheel.key.
list
(match)¶List all the keys under a named status. Returns a dictionary.
pre
, un
, and unaccepted
options will list unaccepted/unsigned keys. acc
or accepted
will
list accepted/signed keys. rej
or rejected
will list rejected keys.
Finally, all
will list all keys.>>> wheel.cmd('key.list', ['accepted'])
{'minions': ['minion1', 'minion2', 'minion3']}
salt.wheel.key.
list_all
()¶List all the keys. Returns a dictionary containing lists of the minions in
each salt-key category, including minions
, minions_rejected
,
minions_denied
, etc. Returns a dictionary.
>>> wheel.cmd('key.list_all')
{'local': ['master.pem', 'master.pub'], 'minions_rejected': [],
'minions_denied': [], 'minions_pre': [],
'minions': ['minion1', 'minion2', 'minion3']}
salt.wheel.key.
reject
(match, include_accepted=False, include_denied=False)¶Reject keys based on a glob match. Returns a dictionary.
True
. Defaults to False
.True
. Defaults to False
.>>> wheel.cmd_async({'fun': 'key.reject', 'match': 'minion1'})
{'jid': '20160826201244808521', 'tag': 'salt/wheel/20160826201244808521'}
salt.wheel.key.
reject_dict
(match, include_accepted=False, include_denied=False)¶Reject keys based on a dict of keys. Returns a dictionary.
To include accepted keys in the match along with pending keys, set this
to True
. Defaults to False
.
New in version 2016.3.4.
To include denied keys in the match along with pending keys, set this
to True
. Defaults to False
.
New in version 2016.3.4.
>>> wheel.cmd_async({'fun': 'key.reject_dict',
'match': {
'minions': [
'jerry',
'stuart',
'bob',
],
})
{'jid': '20160826201244808521', 'tag': 'salt/wheel/20160826201244808521'}