diff --git a/confluent_server/bin/confluent_selfcheck b/confluent_server/bin/confluent_selfcheck index f558cf46..b9651d17 100755 --- a/confluent_server/bin/confluent_selfcheck +++ b/confluent_server/bin/confluent_selfcheck @@ -280,13 +280,17 @@ if __name__ == '__main__': cfg = configmanager.ConfigManager(None) bootablev4nics = [] bootablev6nics = [] + targsships = [] for nic in glob.glob("/sys/class/net/*/ifindex"): idx = int(open(nic, "r").read()) nicname = nic.split('/')[-2] ncfg = netutil.get_nic_config(cfg, args.node, ifidx=idx) + if ncfg['ipv4_address']: + targsships.append(ncfg['ipv4_address']) if ncfg['ipv4_address'] or ncfg['ipv4_method'] == 'dhcp': bootablev4nics.append(nicname) if ncfg['ipv6_address']: + targsships.append(ncfg['ipv6_address']) bootablev6nics.append(nicname) if bootablev4nics: print("{} appears to have network configuration suitable for IPv4 deployment via: {}".format(args.node, ",".join(bootablev4nics))) @@ -329,21 +333,22 @@ if __name__ == '__main__': os.setgid(cuser.pw_gid) os.setuid(cuser.pw_uid) sshutil.prep_ssh_key('/etc/confluent/ssh/automation') - srun = subprocess.run( - ['ssh', '-Tn', '-o', 'BatchMode=yes', '-l', 'root', - '-o', 'StrictHostKeyChecking=yes', args.node, 'true'], - stdin=subprocess.DEVNULL, stderr=subprocess.PIPE) - os.kill(int(sshutil.agent_pid), signal.SIGTERM) - if srun.returncode == 0: - print(f'Confluent automation access to {args.node} seems OK') - else: - if b'Host key verification failed' in srun.stderr: - emprint('Confluent ssh unable to verify host key, check /etc/ssh/ssh_known_hosts. (Example resolution: osdeploy initialize -k)') - elif b'ermission denied' in srun.stderr: - emprint('Confluent user unable to ssh in, check /root/.ssh/authorized_keys on the target system versus /etc/confluent/ssh/automation.pub (Example resolution: osdeploy initialize -a)') + for targ in targsships: + srun = subprocess.run( + ['ssh', '-Tn', '-o', 'BatchMode=yes', '-l', 'root', + '-o', 'StrictHostKeyChecking=yes', targ, 'true'], + stdin=subprocess.DEVNULL, stderr=subprocess.PIPE) + if srun.returncode == 0: + print(f'Confluent automation access to {targ} seems OK') else: - emprint('Unknown error attempting confluent automation ssh:') - sys.stderr.buffer.write(srun.stderr) + if b'Host key verification failed' in srun.stderr: + emprint(f'Confluent ssh unable to verify host key for {targ}, check /etc/ssh/ssh_known_hosts. (Example resolution: osdeploy initialize -k)') + elif b'ermission denied' in srun.stderr: + emprint(f'Confluent user unable to ssh in to {targ}, check /root/.ssh/authorized_keys on the target system versus /etc/confluent/ssh/automation.pub (Example resolution: osdeploy initialize -a)') + else: + emprint('Unknown error attempting confluent automation ssh:') + sys.stderr.buffer.write(srun.stderr) + os.kill(int(sshutil.agent_pid), signal.SIGTERM) else: print("Skipping node checks, no node specified (Example: confluent_selfcheck -n n1)") # possible checks: