ovirt_storage_connection – Module to manage storage connections in oVirt

New in version 2.4.

Synopsis

  • Module to manage storage connections in oVirt

Requirements

The below requirements are needed on the host that executes this module.

  • python >= 2.7
  • ovirt-engine-sdk-python >= 4.3.0

Parameters

Parameter Choices/Defaults Comments
address
-
Address of the storage server. E.g.: myserver.mydomain.com
auth
dictionary / required
Dictionary with values needed to create HTTP/HTTPS connection to oVirt:
ca_file
string
A PEM file containing the trusted CA certificates.
The certificate presented by the server will be verified using these CA certificates.
If ca_file parameter is not set, system wide CA certificate store is used.
Default value is set by OVIRT_CAFILE environment variable.
headers
dictionary
Dictionary of HTTP headers to be added to each API call.
hostname
string
A string containing the hostname of the server, usually something like `server.example.com`.
Default value is set by OVIRT_HOSTNAME environment variable.
Either url or hostname is required.
insecure
boolean
    Choices:
  • no
  • yes
A boolean flag that indicates if the server TLS certificate and host name should be checked.
kerberos
boolean
    Choices:
  • no
  • yes
A boolean flag indicating if Kerberos authentication should be used instead of the default basic authentication.
password
string / required
The password of the user.
Default value is set by OVIRT_PASSWORD environment variable.
token
string
Token to be used instead of login with username/password.
Default value is set by OVIRT_TOKEN environment variable.
url
string
A string containing the API URL of the server, usually something like `https://server.example.com/ovirt-engine/api`.
Default value is set by OVIRT_URL environment variable.
Either url or hostname is required.
username
string / required
The name of the user, something like admin@internal.
Default value is set by OVIRT_USERNAME environment variable.
fetch_nested
boolean
    Choices:
  • no
  • yes
If True the module will fetch additional data from the API.
It will fetch IDs of the VMs disks, snapshots, etc. User can configure to fetch other attributes of the nested entities by specifying nested_attributes.
force
boolean
    Choices:
  • no
  • yes
This parameter is relevant only when updating a connection.
If true the storage domain don't have to be in MAINTENANCE state, so the storage connection is updated.
id
-
Id of the storage connection to manage.
mount_options
-
Option which will be passed when mounting storage.
nested_attributes
list
Specifies list of the attributes which should be fetched from the API.
This parameter apply only when fetch_nested is true.
nfs_retrans
-
The number of times to retry a request before attempting further recovery actions. Range 0 to 65535.
nfs_timeout
-
The time in tenths of a second to wait for a response before retrying NFS requests. Range 0 to 65535.
nfs_version
-
NFS version. One of: auto, v3, v4 or v4_1.
password
-
A CHAP password for logging into a target.
path
-
Path of the mount point of the storage. E.g.: /path/to/my/data
poll_interval
integer
Default:
3
Number of the seconds the module waits until another poll request on entity status is sent.
port
-
Port of the iSCSI storage server.
state
-
    Choices:
  • present ←
  • absent
Should the storage connection be present or absent.
storage
-
Name of the storage domain to be used with storage connection.
target
-
The target IQN for the storage device.
timeout
integer
Default:
180
The amount of time in seconds the module should wait for the instance to get into desired state.
type
-
Storage type. For example: nfs, iscsi, etc.
username
-
A CHAP username for logging into a target.
vfs_type
-
Virtual File System type.
wait
boolean
    Choices:
  • no
  • yes ←
yes if the module should wait for the entity to get into desired state.

Notes

Note

  • In order to use this module you have to install oVirt Python SDK. To ensure it’s installed with correct version you can create the following task: pip: name=ovirt-engine-sdk-python version=4.3.0

Examples

# Examples don't contain auth parameter for simplicity,
# look at ovirt_auth module to see how to reuse authentication:

# Add new storage connection:
- ovirt_storage_connection:
    storage: myiscsi
    address: 10.34.63.199
    target: iqn.2016-08-09.domain-01:nickname
    port: 3260
    type: iscsi

# Update the existing storage connection address:
- ovirt_storage_connection:
    id: 26915c96-92ff-47e5-9e77-b581db2f2d36
    address: 10.34.63.204
    force: true

# Remove storage connection:
- ovirt_storage_connection:
    id: 26915c96-92ff-47e5-9e77-b581db2f2d36

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key Returned Description
id
string
On success if storage connection is found.
ID of the storage connection which is managed

Sample:
7de90f31-222c-436c-a1ca-7e655bd5b60c
storage_connection
dictionary
On success if storage connection is found.
Dictionary of all the storage connection attributes. Storage connection attributes can be found on your oVirt instance at following url: https://ovirt.example.com/ovirt-engine/api/model#types/storage_connection.


Status

Authors

  • Ondra Machacek (@machacekondra)

Hint

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