def get_ipaddress(ip_add):
"""
Get the IP Address
"""
data = []
try:
eth = "ip addr | grep LOWER_UP | awk '{print $2}'"
client = SSH(ip_add)
iface = client.sendCommand(eth).strip().replace(':', '').split('\n')
del iface[0]
for i in iface:
pipe = "ip addr show " + i + "| awk '{if ($2 == \"forever\"){!$2} else {print $2}}'"
pipe = client.sendCommand(pipe)
data1 = pipe.strip().split('\n')
if len(data1) == 2:
data1.append('unavailable')
if len(data1) == 3:
data1.append('unavailable')
data1[0] = i
data.append(data1)
ips = {'interface': iface, 'itfip': data}
data = ips
except Exception as err:
data = str(err)
return data
def get_disk_rw(ip_add):
"""
Get the disk reads and writes
"""
try:
client = SSH(ip_add)
partitions = "cat /proc/partitions | grep -v 'major' | awk '{print $4}'"
partitions = client.sendCommand(partitions)
data = partitions.strip().split('\n')
rws = []
for part in data:
if part.isalpha():
stats = "cat /proc/diskstats | grep -w '" + part + "'|awk '{print $4, $8}'"
stats = client.sendCommand(stats)
rw = stats.strip().split()
rws.append([part, rw[0], rw[1]])
if not rws:
stats = "cat /proc/diskstats | grep -w '" + data[
0] + "'|awk '{print $4, $8}'"
stats = client.sendCommand(stats)
rw = stats.strip().split()
rws.append([data[0], rw[0], rw[1]])
data = rws
except Exception as err:
data = str(err)
return data
def get_traffic(ip_add, iface):
"""
Get the traffic for the specified interface
"""
try:
client = SSH(ip_add)
packets = "cat /proc/net/dev | grep " + iface + "| awk '{print $1, $9}'"
packets = client.sendCommand(packets)
data = packets.strip().split(':', 1)[-1]
if not data[0].isdigit():
packets = "cat /proc/net/dev | grep " + iface + "| awk '{print $2, $10}'"
packets = client.sendCommand(packets)
data = packets.strip().split(':', 1)[-1]
data = data.split()
traffic_in = int(data[0])
traffic_out = int(data[1])
all_traffic = {'traffic_in': traffic_in, 'traffic_out': traffic_out}
data = all_traffic
except Exception as err:
data = str(err)
return data
def get_cpus(ip_add):
"""
Get the number of CPUs and model/type
"""
try:
client = SSH(ip_add)
model = "cat /proc/cpuinfo | grep 'model name'"
pipe = client.sendCommand(model)
data = pipe.strip().split(':')[-1]
if not data:
processor = "cat /proc/cpuinfo | grep 'Processor'"
pipe = client.sendCommand(processor)
data = pipe.strip().split(':')[-1]
cpus = multiprocessing.cpu_count()
data = {'cpus': cpus, 'type': data}
except Exception as err:
data = str(err)
return data
def get_disk(ip_add):
"""
Get disk usage
"""
try:
client = SSH(ip_add)
fs = "df -Ph | grep -v Filesystem | awk '{print $1, $2, $3, $4, $5, $6}'"
fs = client.sendCommand(fs)
data = fs.strip().split('\n')
data = [i.split(None, 6) for i in data]
except Exception as err:
data = str(err)
return data
def get_netstat(ip_add):
"""
Get ports and applications
"""
try:
client = SSH(ip_add)
ss = "ss -tnp | grep ESTAB | awk '{print $4, $5}'| sed 's/::ffff://g' \
| awk -F: '{print $1, $2}' | awk 'NF > 0' | sort -n | uniq -c"
ss = client.sendCommand(ss)
data = ss.strip().split('\n')
data = [i.split(None, 4) for i in data]
except Exception as err:
data = str(err)
return data
def get_users(ip_add):
"""
Get the current logged in users
"""
try:
client = SSH(ip_add)
users = "who | awk '{print $1, $2, $6}'"
users_list = client.sendCommand(users)
data = users_list.strip().split('\n')
if data == [""]:
data = None
else:
data = [i.split(None, 3) for i in data]
except Exception as err:
data = str(err)
return data
def get_cpu_usage(ip_add):
"""
Get the CPU usage and running processes
"""
try:
client = SSH(ip_add)
cpu = "ps aux --sort -%cpu,-rss"
cpu = client.sendCommand(cpu)
data = cpu.strip().split('\n')
usage = [i.split(None, 10) for i in data]
del usage[0]
total_usage = []
for element in usage:
usage_cpu = element[2]
total_usage.append(usage_cpu)
total_usage = sum(float(i) for i in total_usage)
total_free = ((100 * int(get_cpus(ip_add)['cpus'])) -
float(total_usage))
cpu_used = {
'free': total_free,
'used': float(total_usage),
'all': usage
}
data = cpu_used
except Exception as err:
data = str(err)
return data
def get_mem(ip_add):
"""
Get memory usage
"""
try:
client = SSH(ip_add)
mem = "free -tm | grep 'Mem' | awk '{print $2,$4,$6,$7}'"
mem = client.sendCommand(mem)
data = mem.strip().split()
allmem = int(data[0])
freemem = int(data[1])
buffers = int(data[2])
cachedmem = int(data[3])
# Memory in buffers + cached is actually available, so we count it
# as free.
freemem += buffers + cachedmem
percent = (100 - ((freemem * 100) / allmem))
usage = (allmem - freemem)
mem_usage = {
'usage': usage,
'buffers': buffers,
'cached': cachedmem,
'free': freemem,
'percent': percent
}
data = mem_usage
except Exception as err:
data = str(err)
return data