diff options
| -rw-r--r-- | clusterman/commands/node.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/clusterman/commands/node.py b/clusterman/commands/node.py index 24759f0..f57f743 100644 --- a/clusterman/commands/node.py +++ b/clusterman/commands/node.py @@ -1,4 +1,4 @@ -import os, json, time, re, sys +import os, json, time, re, sys, subprocess from clusterman.config import CONF @@ -52,13 +52,13 @@ def scan(timeout): if ip in ignore_list: print("Skipping {}".format(ip)) continue - response = os.system("ping -c 1 -W " + str(timeout)+ " " + ip + " &>/dev/null") print("Contacting {}...".format(ip),end='') - if response==0: + try: + subprocess.run(["ping", "-c", "1", "-W", str(timeout), ip],capture_output=True,check=True) nodes.append(ip) print("=> Found!!") - else: - print("") + except: + print() with open(CONF.NODE_FILE, "w") as f: f.write(json.dumps(nodes,indent=4)) CONF["cache"]["last_scan"]=int(time.time()) |