mirror of https://github.com/Aidaho12/haproxy-wi
427 lines
15 KiB
Python
427 lines
15 KiB
Python
import json
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from flask import render_template
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import modules.db.sql as sql
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import modules.config.config as config_mod
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import modules.server.server as server_mod
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import modules.roxywi.common as roxywi_common
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import modules.roxy_wi_tools as roxy_wi_tools
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time_zone = sql.get_setting('time_zone')
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get_date = roxy_wi_tools.GetDate(time_zone)
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get_config_var = roxy_wi_tools.GetConfigVar()
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def show_frontend_backend(serv: str, backend: str) -> str:
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haproxy_sock_port = int(sql.get_setting('haproxy_sock_port'))
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cmd = 'echo "show servers state"|nc %s %s |grep "%s" |awk \'{print $4}\'' % (serv, haproxy_sock_port, backend)
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output, stderr = server_mod.subprocess_execute(cmd)
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lines = ''
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for i in output:
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if i == ' ':
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continue
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i = i.strip()
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lines += i + '<br>'
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return lines
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def show_server(serv: str, backend: str, backend_server: str) -> str:
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haproxy_sock_port = int(sql.get_setting('haproxy_sock_port'))
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cmd = 'echo "show servers state"|nc %s %s |grep "%s" |grep "%s" |awk \'{print $5":"$19}\' |head -1' % (
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serv, haproxy_sock_port, backend, backend_server)
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output, stderr = server_mod.subprocess_execute(cmd)
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return output[0]
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def get_all_stick_table(serv: str):
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hap_sock_p = sql.get_setting('haproxy_sock_port')
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cmd = 'echo "show table"|nc %s %s |awk \'{print $3}\' | tr -d \'\n\' | tr -d \'[:space:]\'' % (serv, hap_sock_p)
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output, stderr = server_mod.subprocess_execute(cmd)
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return output[0]
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def get_stick_table(serv: str, table: str):
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hap_sock_p = sql.get_setting('haproxy_sock_port')
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cmd = 'echo "show table %s"|nc %s %s |awk -F"#" \'{print $2}\' |head -1 | tr -d \'\n\'' % (table, serv, hap_sock_p)
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output, stderr = server_mod.subprocess_execute(cmd)
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tables_head = []
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for i in output[0].split(','):
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i = i.split(':')[1]
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tables_head.append(i)
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cmd = 'echo "show table %s"|nc %s %s |grep -v "#"' % (table, serv, hap_sock_p)
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output, stderr = server_mod.subprocess_execute(cmd)
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return tables_head, output
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def show_backends(server_ip, **kwargs):
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hap_sock_p = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "show backend" |nc {server_ip} {hap_sock_p}'
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output, stderr = server_mod.subprocess_execute(cmd)
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lines = ''
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if stderr:
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roxywi_common.logging('Roxy-WI server', ' ' + stderr, roxywi=1)
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if kwargs.get('ret'):
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ret = list()
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else:
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ret = ""
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for line in output:
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if any(s in line for s in ('#', 'stats', 'MASTER', '<')):
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continue
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if len(line) > 1:
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back = json.dumps(line).split("\"")
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if kwargs.get('ret'):
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ret.append(back[1])
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else:
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lines += back[1] + "<br>"
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if kwargs.get('ret'):
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return ret
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return lines
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def get_backends_from_config(server_ip: str, backends='') -> str:
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config_date = get_date.return_date('config')
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configs_dir = get_config_var.get_config_var('configs', 'haproxy_save_configs_dir')
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format_cfg = 'cfg'
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lines = ''
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try:
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cfg = configs_dir + roxywi_common.get_files(configs_dir, format_cfg)[0]
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except Exception as e:
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roxywi_common.logging('Roxy-WI server', str(e), roxywi=1)
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try:
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cfg = f'{configs_dir}{server_ip}-{config_date}.{format_cfg}'
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except Exception as e:
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roxywi_common.logging('Roxy-WI server', f'error: Cannot generate cfg path: {e}', roxywi=1)
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return f'error: Cannot generate cfg path: {e}'
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try:
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config_mod.get_config(server_ip, cfg)
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except Exception as e:
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roxywi_common.logging('Roxy-WI server', f'error: Cannot download config: {e}', roxywi=1)
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return f'error: Cannot download config: {e}'
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with open(cfg, 'r') as f:
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for line in f:
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if backends == 'frontend':
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if (line.startswith('listen') or line.startswith('frontend')) and 'stats' not in line:
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line = line.strip()
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lines += line.split(' ')[1] + '<br>'
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return lines
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def change_ip_and_port(serv, backend_backend, backend_server, backend_ip, backend_port) -> str:
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if backend_ip is None:
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return 'error: Backend IP must be IP and not 0'
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if backend_port is None:
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return 'error: The backend port must be integer and not 0'
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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lines = ''
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masters = sql.is_master(serv)
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for master in masters:
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if master[0] is not None:
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cmd = 'echo "set server %s/%s addr %s port %s check-port %s" |nc %s %s' % (
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backend_backend, backend_server, backend_ip, backend_port, backend_port, master[0], haproxy_sock_port)
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output, stderr = server_mod.subprocess_execute(cmd)
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lines += output[0]
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roxywi_common.logging(
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master[0], 'IP address and port have been changed. On: {}/{} to {}:{}'.format(
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backend_backend, backend_server, backend_ip, backend_port
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),
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login=1, keep_history=1, service='haproxy'
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)
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cmd = 'echo "set server %s/%s addr %s port %s check-port %s" |nc %s %s' % (
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backend_backend, backend_server, backend_ip, backend_port, backend_port, serv, haproxy_sock_port)
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roxywi_common.logging(
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serv,
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f'IP address and port have been changed. On: {backend_backend}/{backend_server} to {backend_ip}:{backend_port}',
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login=1, keep_history=1, service='haproxy'
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)
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output, stderr = server_mod.subprocess_execute(cmd)
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if stderr != '':
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lines += 'error: ' + stderr[0]
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else:
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lines += output[0]
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configs_dir = get_config_var.get_config_var('configs', 'haproxy_save_configs_dir')
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cfg = f"{configs_dir}{serv}-{get_date.return_date('config')}.cfg"
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config_mod.get_config(serv, cfg)
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cmd = 'string=`grep %s %s -n -A25 |grep "server %s" |head -1|awk -F"-" \'{print $1}\'` ' \
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'&& sed -Ei "$( echo $string)s/((1?[0-9][0-9]?|2[0-4][0-9]|25[0-5])\.){3}(1?[0-9][0-9]?|2[0-4][0-9]|25[0-5]):[0-9]+/%s:%s/g" %s' % \
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(backend_backend, cfg, backend_server, backend_ip, backend_port, cfg)
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server_mod.subprocess_execute(cmd)
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config_mod.master_slave_upload_and_restart(serv, cfg, 'save', 'haproxy')
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return lines
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def change_maxconn_global(serv: str, maxconn: int) -> str:
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if maxconn is None:
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return 'error: Maxconn must be integer and not 0'
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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masters = sql.is_master(serv)
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for master in masters:
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if master[0] is not None:
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cmd = f'echo "set maxconn global {maxconn}" |nc {master[0]} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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roxywi_common.logging(master[0], f'Maxconn has been changed. Globally to {maxconn}', login=1, keep_history=1, service='haproxy')
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cmd = f'echo "set maxconn global {maxconn}" |nc {serv} {haproxy_sock_port}'
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roxywi_common.logging(serv, f'Maxconn has been changed. Globally to {maxconn}', login=1, keep_history=1, service='haproxy')
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output, stderr = server_mod.subprocess_execute(cmd)
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if stderr != '':
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return stderr[0]
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elif output[0] == '':
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configs_dir = get_config_var.get_config_var('configs', 'haproxy_save_configs_dir')
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cfg = f"{configs_dir}{serv}-{get_date.return_date('config')}.cfg"
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config_mod.get_config(serv, cfg)
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cmd = 'string=`grep global %s -n -A5 |grep maxcon -n |awk -F":" \'{print $2}\'|awk -F"-" \'{print $1}\'` ' \
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'&& sed -Ei "$( echo $string)s/[0-9]+/%s/g" %s' % (cfg, maxconn, cfg)
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server_mod.subprocess_execute(cmd)
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config_mod.master_slave_upload_and_restart(serv, cfg, 'save', 'haproxy')
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return f'success: Maxconn globally has been set to {maxconn} '
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else:
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return f'error: {output[0]}'
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def change_maxconn_frontend(serv, maxconn, frontend) -> str:
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if maxconn is None:
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return 'error: Maxconn must be integer and not 0'
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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masters = sql.is_master(serv)
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for master in masters:
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if master[0] is not None:
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cmd = f'echo "set maxconn frontend {frontend} {maxconn}" |nc {master[0]} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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roxywi_common.logging(master[0], f'Maxconn has been changed. On: {frontend} to {maxconn}', login=1, keep_history=1, service='haproxy')
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cmd = f'echo "set maxconn frontend {frontend} {maxconn}" |nc {serv} {haproxy_sock_port}'
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roxywi_common.logging(serv, f'Maxconn has been changed. On: {frontend} to {maxconn}', login=1, keep_history=1, service='haproxy')
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output, stderr = server_mod.subprocess_execute(cmd)
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if stderr != '':
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return stderr[0]
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elif output[0] == '':
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configs_dir = get_config_var.get_config_var('configs', 'haproxy_save_configs_dir')
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cfg = f"{configs_dir}{serv}-{get_date.return_date('config')}.cfg"
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config_mod.get_config(serv, cfg)
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cmd = 'string=`grep %s %s -n -A5 |grep maxcon -n |awk -F":" \'{print $2}\'|awk -F"-" \'{print $1}\'` ' \
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'&& sed -Ei "$( echo $string)s/[0-9]+/%s/g" %s' % (frontend, cfg, maxconn, cfg)
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server_mod.subprocess_execute(cmd)
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config_mod.master_slave_upload_and_restart(serv, cfg, 'save', 'haproxy')
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return f'success: Maxconn for {frontend} has been set to {maxconn} '
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else:
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return f'error: {output[0]}'
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def change_maxconn_backend(serv, backend, backend_server, maxconn) -> str:
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if maxconn is None:
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return 'error: Maxconn must be integer and not 0'
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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masters = sql.is_master(serv)
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for master in masters:
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if master[0] is not None:
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cmd = f'echo "set maxconn server {backend}/{backend_server} {maxconn}" |nc {master[0]} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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roxywi_common.logging(master[0], f'Maxconn has been changed. On: {backend}/{backend_server} to {maxconn}', login=1, keep_history=1, service='haproxy')
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cmd = f'echo "set maxconn server {backend}/{backend_server} {maxconn}" |nc {serv} {haproxy_sock_port}'
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roxywi_common.logging(serv, f'Maxconn has been changed. On: {backend} to {maxconn}', login=1, keep_history=1, service='haproxy')
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output, stderr = server_mod.subprocess_execute(cmd)
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if stderr != '':
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return stderr[0]
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elif output[0] == '':
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configs_dir = get_config_var.get_config_var('configs', 'haproxy_save_configs_dir')
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cfg = f"{configs_dir}{serv}-{get_date.return_date('config')}.cfg"
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config_mod.get_config(serv, cfg)
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cmd = 'string=`grep %s %s -n -A10 |grep maxcon -n|grep %s |awk -F":" \'{print $2}\'|awk -F"-" \'{print $1}\'` ' \
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'&& sed -Ei "$( echo $string)s/maxconn [0-9]+/maxconn %s/g" %s' % (backend, cfg, backend_server, maxconn, cfg)
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server_mod.subprocess_execute(cmd)
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config_mod.master_slave_upload_and_restart(serv, cfg, 'save', 'haproxy')
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return f'success: Maxconn for {backend}/{backend_server} has been set to {maxconn} '
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else:
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return f'error: {output[0]}'
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def table_select(serv: str, table: str):
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lang = roxywi_common.get_user_lang_for_flask()
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if table == 'All':
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tables = get_all_stick_table(serv)
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table = []
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for t in tables.split(','):
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if t != '':
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table_id = []
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tables_head1, table1 = get_stick_table(serv, t)
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table_id.append(tables_head1)
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table_id.append(table1)
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table.append(table_id)
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return render_template('ajax/stick_tables.html', table=table, lang=lang)
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else:
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tables_head, table = get_stick_table(serv, table)
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return render_template('ajax/stick_table.html', tables_head=tables_head, table=table, lang=lang)
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def delete_ip_from_stick_table(serv, ip, table) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "clear table {table} key {ip}" |nc {serv} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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try:
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if stderr[0] != '':
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return f'error: {stderr[0]}'
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except Exception:
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return 'ok'
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def clear_stick_table(serv, table) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "clear table {table} " |nc {serv} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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try:
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if stderr[0] != '':
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return f'error: {stderr[0]}'
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except Exception:
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return 'ok'
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def list_of_lists(serv) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "show acl"|nc {serv} {haproxy_sock_port} |grep "loaded from" |awk \'{{print $1,$2}}\''
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output, stderr = server_mod.subprocess_execute(cmd)
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try:
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return output[0]
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except Exception:
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return '------'
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def show_lists(serv, list_id, list_name) -> None:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "show acl #{list_id}"|nc {serv} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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return render_template('ajax/list.html', list=output, list_id=list_id, list_name=list_name)
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def delete_ip_from_list(serv, ip_id, ip, list_id, list_name) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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lib_path = get_config_var.get_config_var('main', 'lib_path')
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user_group = roxywi_common.get_user_group(id=1)
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cmd = f"sed -i 's!{ip}$!!' {lib_path}/lists/{user_group}/{list_name}"
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cmd1 = f"sed -i '/^$/d' {lib_path}/lists/{user_group}/{list_name}"
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output, stderr = server_mod.subprocess_execute(cmd)
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output1, stderr1 = server_mod.subprocess_execute(cmd1)
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if output:
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return f'error: {output}'
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if stderr:
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return f'error: {stderr}'
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if output1:
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return f'error: {output1}'
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if stderr1:
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return f'error: {stderr}'
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cmd = f'echo "del acl #{list_id} #{ip_id}" |nc {serv} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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roxywi_common.logging(serv, f'{ip_id} has been delete from list {list_id}', login=1, keep_history=1, service='haproxy')
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try:
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if output[0] != '':
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return f'error: {output[0]}'
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except Exception:
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pass
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try:
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if stderr != '':
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return f'error: {stderr[0]}'
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except Exception:
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pass
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def add_ip_to_list(serv, ip, list_id, list_name) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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lib_path = get_config_var.get_config_var('main', 'lib_path')
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user_group = roxywi_common.get_user_group(id=1)
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cmd = f'echo "add acl #{list_id} {ip}" |nc {serv} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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try:
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if output[0]:
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return f'error: {output[0]}'
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except Exception:
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pass
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try:
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if stderr:
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print(f'error: {stderr[0]}')
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except Exception:
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pass
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if 'is not a valid IPv4 or IPv6 address' not in output[0]:
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cmd = f'echo "{ip}" >> {lib_path}/lists/{user_group}/{list_name}'
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output, stderr = server_mod.subprocess_execute(cmd)
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roxywi_common.logging(serv, f'{ip} has been added to list {list_id}', login=1, keep_history=1, service='haproxy')
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if output:
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return f'error: {output}'
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if stderr:
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return f'error: {stderr}'
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def select_session(server_ip: str) -> str:
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lang = roxywi_common.get_user_lang_for_flask()
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "show sess" |nc {server_ip} {haproxy_sock_port}'
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output, stderr = server_mod.subprocess_execute(cmd)
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return render_template('ajax/sessions_table.html', sessions=output, lang=lang)
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def show_session(server_ip, sess_id) -> str:
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haproxy_sock_port = sql.get_setting('haproxy_sock_port')
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cmd = f'echo "show sess {sess_id}" |nc {server_ip} {haproxy_sock_port}'
|
|
output, stderr = server_mod.subprocess_execute(cmd)
|
|
lines = ''
|
|
|
|
if stderr:
|
|
return 'error: ' + stderr[0]
|
|
else:
|
|
for o in output:
|
|
lines += f'{o}<br />'
|
|
return lines
|
|
|
|
|
|
def delete_session(server_ip, sess_id) -> str:
|
|
haproxy_sock_port = sql.get_setting('haproxy_sock_port')
|
|
cmd = f'echo "shutdown session {sess_id}" |nc {server_ip} {haproxy_sock_port}'
|
|
output, stderr = server_mod.subprocess_execute(cmd)
|
|
try:
|
|
if output[0] != '':
|
|
return 'error: ' + output[0]
|
|
except Exception:
|
|
pass
|
|
try:
|
|
if stderr[0] != '':
|
|
return 'error: ' + stderr[0]
|
|
except Exception:
|
|
pass
|
|
|
|
return 'ok'
|