diff options
| -rw-r--r-- | openshift-storage-libs/openshiftstoragelibs/gluster_ops.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/openshift-storage-libs/openshiftstoragelibs/gluster_ops.py b/openshift-storage-libs/openshiftstoragelibs/gluster_ops.py index d7df73ac..ccc1a055 100644 --- a/openshift-storage-libs/openshiftstoragelibs/gluster_ops.py +++ b/openshift-storage-libs/openshiftstoragelibs/gluster_ops.py @@ -300,3 +300,38 @@ def match_heketi_and_gluster_volumes_by_prefix(heketi_volumes, prefix): "Difference: {}" .format(heketi_volumes, g_volumes, vol_difference)) assert not vol_difference, err_msg + + +@podcmd.GlustoPod() +def get_gluster_vol_free_inodes_with_hosts_of_bricks(vol_name): + """Get the inodes of gluster volume + + Args: + vol_name (str): Name of the gluster volume + Returns: + dict : Host ip mapped with dict of brick processes and free inodes + Example: + >>> get_gluster_vol_free_inodes_with_hosts_of_bricks('testvol') + { node_ip1:{ + 'brick_process1':'free_inodes', + 'brick_process2':'free_inodes'}, + node_ip2:{ + 'brick_process1':'free_inodes', + 'brick_process2':'free_inodes'}, + } + """ + hosts_with_inodes_info = dict() + + # Get the detailed status of volume + vol_status = get_gluster_vol_status(vol_name, is_detail=True) + + # Fetch the node ip, brick processes and free inodes from the status + for g_node, g_node_data in vol_status.items(): + for brick_process, process_data in g_node_data.items(): + if not brick_process.startswith("/var"): + continue + if g_node not in hosts_with_inodes_info: + hosts_with_inodes_info[g_node] = dict() + inodes_info = {brick_process: process_data["inodesFree"]} + hosts_with_inodes_info[g_node].update(inodes_info) + return hosts_with_inodes_info |