forked from weiborao/vmanage-dailybackup
-
Notifications
You must be signed in to change notification settings - Fork 0
/
dailybackup.py
160 lines (138 loc) · 3.58 KB
/
dailybackup.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
#!/usr/bin/python
# -*- coding: utf-8 -*-
import datetime as DT
import subprocess
import sys
from netmiko import ConnectHandler
keyfile = "vmanage"
logfile = "backupjob.log"
backup_path = "./backupdata"
login_info = {
"device_type": "linux",
"host": "10.75.58.50",
"username": "admin",
"use_keys": True,
"key_file": keyfile,
}
date = str(DT.date.today())
week_ago = DT.datetime.today() - DT.timedelta(days=7)
week_ago = str(week_ago.date())
zerofile = "/tmp/confdb_backup" + week_ago + ".tar.gz"
logtitle = "=" * 15 + "Day of " + date + "=" * 15 + "\n"
class SSHjob:
"""SSHjob defines a class for a job running through SSH by
calling the module netmiko.
...
Attributes
----------
net_connect : netmiko return object.
backup_ret : str
The return of running backup on vmanage.
ret1 : str
The first return, copy backup file.
ret2 : str
The second return, copy zero size file.
Methods
-------
connect():
Call the netmiko to connect.
run_backup():
Run backup request on vmanage.
copy_backup_file():
Copy backup file through scp.
copy_zero_file():
Copy zero size file to vmanage.
disconnect():
Disconnect vmanage
"""
def __init__(self):
self.net_connect = None
self.backup_ret = None
self.ret1 = None
self.ret2 = None
def connect(self):
self.net_connect = ConnectHandler(**login_info)
def run_backup(self):
backup_cmd = (
"request nms configuration-db backup path \
/home/admin/confdb_backup"
+ date
)
self.backup_ret = self.net_connect.send_command(backup_cmd)
def copy_backup_file(self):
runcmd = (
"scp -i "
+ keyfile
+ " "
+ login_info["username"]
+ "@"
+ login_info["host"]
+ ":"
+ "/home/admin/confdb_backup"
+ date
+ ".tar.gz "
+ backup_path
)
self.ret1 = str(
subprocess.run(
runcmd,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
encoding="utf-8",
timeout=5,
)
)
def copy_zero_file(self):
runcmd = (
"touch "
+ zerofile
+ " && "
+ "scp -i vmanage "
+ zerofile
+ " admin@"
+ login_info["host"]
+ ":/home/admin/"
+ " && "
+ "rm "
+ zerofile
)
self.ret2 = str(
subprocess.run(
runcmd,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
encoding="utf-8",
timeout=5,
)
)
def disconnect(self):
self.net_connect.disconnect()
def main():
jobstart = str(DT.datetime.now())
backup_job = SSHjob()
backup_job.connect()
backup_job.run_backup()
backup_job.copy_backup_file()
backup_job.copy_zero_file()
backup_job.disconnect()
jobend = str(DT.datetime.now())
logdata = (
logtitle
+ jobstart
+ " Job started...\n"
+ backup_job.backup_ret
+ "\n"
+ backup_job.ret1
+ "\n"
+ backup_job.ret2
+ "\n"
+ jobend
+ " Job ended...\n"
)
with open(logfile, "a") as fobj:
fobj.write(logdata)
sys.exit(0)
if __name__ == "__main__":
main()