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haproxy-wi/app/keepalivedconfig.py

92 lines
2.6 KiB

#!/usr/bin/env python3
import html
import cgi
import os
import http.cookies
from configparser import ConfigParser, ExtendedInterpolation
import funct
import sql
from jinja2 import Environment, FileSystemLoader
env = Environment(loader=FileSystemLoader('templates/'))
template = env.get_template('config.html')
print('Content-type: text/html\n')
funct.check_login()
funct.page_for_admin()
form = cgi.FieldStorage()
serv = form.getvalue('serv')
config_read = ""
cfg = ""
stderr = ""
aftersave = ""
error = ""
try:
cookie = http.cookies.SimpleCookie(os.environ.get("HTTP_COOKIE"))
user_id = cookie.get('uuid')
user = sql.get_user_name_by_uuid(user_id.value)
servers = sql.is_master("123", master_slave=1)
except:
pass
path_config = "haproxy-webintarface.config"
config = ConfigParser(interpolation=ExtendedInterpolation())
config.read(path_config)
log_path = config.get('main', 'log_path')
kp_save_configs_dir = config.get('configs', 'kp_save_configs_dir')
if serv is not None:
cfg = kp_save_configs_dir+ serv + '-' + funct.get_data('config') + '.conf'
if form.getvalue('serv') is not None and form.getvalue('open') is not None :
try:
funct.logging(serv, "keepalivedconfig.py open config")
except:
pass
error = funct.get_config(serv, cfg, keepalived=1)
try:
conf = open(cfg, "r",encoding='utf-8', errors='ignore')
config_read = conf.read()
conf.close
except IOError:
error += "<br>Can't read import config file"
os.system("/bin/mv %s %s.old" % (cfg, cfg))
if form.getvalue('serv') is not None and form.getvalue('config') is not None:
try:
funct.logging(serv, "keepalivedconfig.py edited config")
except:
pass
config = form.getvalue('config')
oldcfg = form.getvalue('oldconfig')
save = form.getvalue('save')
aftersave = 1
try:
with open(cfg, "a") as conf:
conf.write(config)
except IOError:
error += "Can't read import config file"
stderr = funct.upload_and_restart(serv, cfg, just_save=save, keepalived=1)
os.system("/bin/diff -ub %s %s >> %s/config_edit-%s.log" % (oldcfg, cfg, log_path, funct.get_data('logs')))
os.system("/bin/rm -f " + kp_save_configs_dir + "*.old")
output_from_parsed_template = template.render(h2 = 1, title = "Edit Runnig Keepalived config",
role = sql.get_user_role_by_uuid(user_id.value),
action = "keepalivedconfig.py",
user = user,
select_id = "serv",
serv = serv,
aftersave = aftersave,
config = config_read,
cfg = cfg,
selects = servers,
stderr = stderr,
error = error,
keepalived = 1)
print(output_from_parsed_template)