diff options
Diffstat (limited to 'openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py')
| -rw-r--r-- | openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py b/openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py index d17edb5b..bbac8d29 100644 --- a/openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py +++ b/openshift-storage-libs/openshiftstoragelibs/openshift_storage_libs.py @@ -11,6 +11,7 @@ from openshiftstoragelibs.exceptions import ( NotSupportedException, ) from openshiftstoragelibs.openshift_ops import ( + cmd_run_on_gluster_pod_or_node, oc_get_custom_resource) from openshiftstoragelibs.openshift_version import get_openshift_version from openshiftstoragelibs import waiter @@ -236,3 +237,25 @@ def get_active_and_enabled_devices_from_mpath(node, mpath): 'active': active, 'enabled': enabled} return out_dic + + +def get_pvs_info(node, gluster_node_ip, devices_list, raise_on_error=True): + """Get pv_name, pv_uuid and vg_name from given node. + + Args: + node (str): ocp client node ip. + gluster_node_ip (str): where we want to run the command. + devices_list (list): list of device list to get pvs info. + Returns: + pvs_info (list): pvs info for devices_list + Raises: + ExecutionError: In case of any failure if raise_on_error=True. + """ + + pvs_info = [] + for device in devices_list: + cmd = ("pvs -o pv_name,pv_uuid,vg_name | grep {}".format(device)) + out = cmd_run_on_gluster_pod_or_node( + node, cmd, gluster_node_ip, raise_on_error=raise_on_error) + pvs_info.append(out.split()) + return pvs_info |