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haproxy-wi/app/sections.py

92 lines
2.4 KiB

#!/usr/bin/env python3
import os
import sql
import funct
from jinja2 import Environment, FileSystemLoader
env = Environment(loader=FileSystemLoader('templates/'), autoescape=True, extensions=['jinja2.ext.loopcontrols'])
template = env.get_template('sections.html')
print('Content-type: text/html\n')
funct.check_login(service=1)
form = funct.form
serv = form.getvalue('serv')
section = form.getvalue('section')
is_serv_protected = sql.is_serv_protected(serv)
sections = ""
config_read = ""
cfg = ""
stderr = ""
error = ""
aftersave = ""
start_line = ""
end_line = ""
warning = ''
try:
user, user_id, role, token, servers, user_services = funct.get_users_params()
except Exception:
pass
hap_configs_dir = funct.get_config_var('configs', 'haproxy_save_configs_dir')
if serv is not None and open is not None:
cfg = hap_configs_dir + serv + "-" + funct.get_data('config') + ".cfg"
error = funct.get_config(serv, cfg)
sections = funct.get_sections(cfg)
if serv is not None and section is not None:
try:
funct.logging(serv, "sections.py open config")
except Exception:
pass
start_line, end_line, config_read = funct.get_section_from_config(cfg, section)
os.system("/bin/mv %s %s.old" % (cfg, cfg))
if serv is not None and form.getvalue('config') is not None:
try:
funct.logging(serv, "sections.py edited config")
except Exception:
pass
config = form.getvalue('config')
oldcfg = form.getvalue('oldconfig')
save = form.getvalue('save')
start_line = form.getvalue('start_line')
end_line = form.getvalue('end_line')
aftersave = 1
if save == 'delete':
config = ''
config = funct.rewrite_section(start_line, end_line, oldcfg, config)
try:
with open(cfg, "w") as conf:
conf.write(config)
except IOError:
error = "Can't read import config file"
stderr = funct.master_slave_upload_and_restart(serv, cfg, just_save=save, oldcfg=oldcfg)
if "is valid" in stderr:
warning = stderr
stderr = ''
funct.diff_config(oldcfg, cfg)
os.system("/bin/rm -f " + hap_configs_dir + "*.old")
rendered_template = template.render(
h2=1, title="Working with HAProxy config sections", role=role, action="sections.py", user=user, select_id="serv",
serv=serv, aftersave=aftersave, config=config_read, cfg=cfg, selects=servers, stderr=stderr, error=error,
start_line=start_line, end_line=end_line, section=section, sections=sections, is_serv_protected=is_serv_protected,
user_services=user_services, token=token, warning=warning
)
print(rendered_template)