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How to use determine_hostname method in autotest

Best Python code snippet using autotest_python

cluster-prep-service.py

Source:cluster-prep-service.py

...6import sys7BASEDIR = "/usr/local/cluster-prep/"8def log(msg):9    print("[cluster-prep-service]: "+msg)10def determine_hostname(update_hostname=False):11    if 'INSTANCE_ROLE' in os.environ:12        role = os.environ['INSTANCE_ROLE']13    else:14        ip_addr = None15        for device in ["eth0", "ens3", "ens0", "ens1", "ens2", "ens3", "ens4", "ens5", "ens6", "ens7"]:16            try:17                ipcmd = subprocess.check_output(["ip", "addr", "show", "dev", device]).decode("utf-8")18            except:19                continue20            print(ipcmd)21            ipcmd = [line.strip().split(" ")[1].split("/")[0] for line in ipcmd.split("\n") if22                     line.strip().startswith("inet ")]23            ip_addr = ipcmd[0]24            break25        if ip_addr is None:26            log("Failed to determine IP address")27            exit(-1)28        log("Determined IP Address: %s" % (ip_addr))29        etchlines = open("/etc/hosts", "r").readlines()30        for line in etchlines:31            parts = re.split(r"\s+", line)32            if parts[0]==ip_addr:33                hostname = parts[1]34                if update_hostname:35                    log("Setting hostname to %s")36                    os.system("hostname %s" % (hostname))37                else:38                    log("Determined real hostname as %s" % (hostname))39                return hostname40def is_locked(lock):41    if os.path.isfile(BASEDIR + "locks/%s.lock" % (lock)):42        return True43    return False44def do_lock(lock, status="locked"):45    os.makedirs(BASEDIR + "locks", exist_ok=True)46    with open(BASEDIR + "locks/%s.lock" % (lock), "w") as fh:47        fh.write(status)48def execute(script):49    log("running " + script)50    if script.endswith(".sh"):51        try:52            subprocess.check_output(["/bin/bash", script])53            log("finished running " + script)54            return "OK"55        except Exception as e:56            log("Failed to run script %s" % (script))57            import traceback58            traceback.print_exc()59            return "Exception: " + str(e)60    elif script.endswith(".py"):61        try:62            subprocess.check_output(["/usr/bin/python3", script])63            log("finished running " + script)64            return "OK"65        except Exception as e:66            log("Failed to run script %s" % (script))67            import traceback68            traceback.print_exc()69            return "Exception: " + str(e)70    else:71        try:72            subprocess.check_output([script])73            log("finished running " + script)74            return "OK"75        except Exception as e:76            log("Failed to run script %s" % (script))77            import traceback78            traceback.print_exc()79            return "Exception: "+str(e)80def main():81    hostname = determine_hostname(True)82    role = hostname83    log("cluster-prep start")84    if role.startswith("node"):85        role = "node"86    log("Determined role: %s" % (role))87    systemd.daemon.notify('READY=1')88    setup_scripts = sorted(glob.glob(BASEDIR + "/setup-scripts/%s/*" % (role)))89    boot_scripts = sorted(glob.glob(BASEDIR + "/setup-scripts/%s/*" % (role)))90    for script in setup_scripts:91        sname = os.path.basename(script)92        if not is_locked(sname):93            log("Executing setup script %s" % (sname))94            do_lock(role + "." + sname, execute(script))95    for script in boot_scripts:...

test_utilities.py

Source:test_utilities.py

...10foo = bar11potato = pancake12""".strip()13def test_display_name():14    assert util.determine_hostname(display_name='foo') == 'foo'15def test_determine_hostname():16    import socket17    hostname = socket.gethostname()18    fqdn = socket.getfqdn()19    assert util.determine_hostname() == (hostname or fqdn)20    assert util.determine_hostname() != 'foo'21def test_get_time():22    time_regex = re.match('\d{4}-\d{2}-\d{2}\D\d{2}:\d{2}:\d{2}\.\d+',23                          util.get_time())24    assert time_regex.group(0) is not None25def test_write_to_disk():26    content = 'boop'27    filename = '/tmp/testing'28    util.write_to_disk(filename, content=content)29    assert os.path.isfile(filename)30    with open(filename, 'r') as f:31        result = f.read()32    assert result == 'boop'33    util.write_to_disk(filename, delete=True) is None34def test_generate_machine_id():...

dnsrecon_nmap.py

Source:dnsrecon_nmap.py

2host_ip_dict = {}3all_ip = []4# Determine ip is shared by which hostname5# Return a list of shared ip hostname6# print determine_hostname('1.2.3.4',_host_ip_dict)7#['www.esea.net', 'tv.esea.net', 'db.esea.net', 'play.esea.net', 'stem.esea.net', 'news.esea.net']8def determine_hostname(_ip,_host_ip_dict):9    shared_hostname = []10    for key in _host_ip_dict:11        for i in _host_ip_dict[key]:12            if i == _ip:13                shared_hostname.append(key)14    return shared_hostname15def fill_host_ip_dict():16    f = open('subdomains','r')17    arr = []18    for line in f.readlines():19        line = line.strip()20        arr = line.split(' ')21        ip = arr[4]22        hostname = arr[3]23        if host_ip_dict.has_key(hostname) == False:24            host_ip_dict[hostname] = [ip]25        else:26            old_ip_list = host_ip_dict[hostname]27            old_ip_list.append(ip)28            host_ip_dict[hostname] = old_ip_list29    f.close()30    for key in host_ip_dict:31        for i in host_ip_dict[key]:32            all_ip.append(i)33def main():34    fill_host_ip_dict()35    ip_set = set(all_ip)36    #Start nmap scan37    for i in list(ip_set):38        print "Start nmap scan with " + i39        hostname_shared = determine_hostname(i,host_ip_dict)40        pretty_hostname_shared = ""41        for j in hostname_shared:42            pretty_hostname_shared = j + "X" + pretty_hostname_shared43        output = subprocess.check_output('nmap --top-ports 1000 -oS %s %s' % (pretty_hostname_shared+i,i), shell=True)44        print output...

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