diff options
| -rw-r--r-- | glustolibs-misc/glustolibs/misc/misc_libs.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/glustolibs-misc/glustolibs/misc/misc_libs.py b/glustolibs-misc/glustolibs/misc/misc_libs.py index 33fab9ef8..f4159ee46 100644 --- a/glustolibs-misc/glustolibs/misc/misc_libs.py +++ b/glustolibs-misc/glustolibs/misc/misc_libs.py @@ -468,3 +468,39 @@ def reboot_nodes_and_wait_to_come_online(nodes, timeout=300): g.log.info("All nodes %s are up and running" % node) return _rc, reboot_results + + +def are_nodes_offline(nodes): + """ + check whether nodes are offline or not + + Args: + nodes ( str|list ) : Node/Nodes to check whether offline or not + + Returns: + tuple : Tuple containing two elements (ret, node_results). + The first element ret is of type 'bool', True if all nodes + are offline. False otherwise. + + The second element 'node_results' is of type dictonary and it + contains the node and its corresponding result. If node is offline + then the result contains True else False. + """ + + if isinstance(nodes, str): + nodes = [nodes] + + node_results = {} + for node in nodes: + cmd = "ping %s -c1" % node + ret, out, err = g.run_local(cmd) + if ret: + g.log.info("%s is offline" % node) + node_results[node] = True + else: + g.log.info("%s is online" % node) + node_results[node] = False + + ret = all(node_results.values()) + + return ret, node_results |