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Utilities for working with etcd
.. versionadded:: 2014.7.0
:depends: - python-etcd
This library sets up a client object for etcd, using the configuration passed
into the client() function. Normally, this is __opts__. Optionally, a profile
may be passed in. The following configurations are both valid:
.. code-block:: yaml
# No profile name
etcd.host: 127.0.0.1
etcd.port: 2379
etcd.username: larry # Optional; requires etcd.password to be set
etcd.password: 123pass # Optional; requires etcd.username to be set
etcd.ca: /path/to/your/ca_cert/ca.pem # Optional
etcd.client_key: /path/to/your/client_key/client-key.pem # Optional; requires etcd.ca and etcd.client_cert to be set
etcd.client_cert: /path/to/your/client_cert/client.pem # Optional; requires etcd.ca and etcd.client_key to be set
# One or more profiles defined
my_etcd_config:
etcd.host: 127.0.0.1
etcd.port: 2379
etcd.username: larry # Optional; requires etcd.password to be set
etcd.password: 123pass # Optional; requires etcd.username to be set
etcd.ca: /path/to/your/ca_cert/ca.pem # Optional
etcd.client_key: /path/to/your/client_key/client-key.pem # Optional; requires etcd.ca and etcd.client_cert to be set
etcd.client_cert: /path/to/your/client_cert/client.pem # Optional; requires etcd.ca and etcd.client_key to be set
Once configured, the client() function is passed a set of opts, and optionally,
the name of a profile to be used.
.. code-block:: python
import salt.utils.etcd_utils
client = salt.utils.etcd_utils.client(__opts__, profile='my_etcd_config')
You may also use the newer syntax and bypass the generator function.
.. code-block:: python
import salt.utils.etcd_utils
client = salt.utils.etcd_utils.EtcdClient(__opts__, profile='my_etcd_config')
It should be noted that some usages of etcd require a profile to be specified,
rather than top-level configurations. This being the case, it is better to
always use a named configuration profile, as shown above.
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.. versionadded:: 2014.7.0
Recurse through etcd and return all values
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