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jumpserver/apps/ops/utils.py

87 lines
2.5 KiB

# ~*~ coding: utf-8 ~*~
import os
from django.utils.translation import ugettext_lazy as _
from common.utils import get_logger, get_object_or_none
from common.tasks import send_mail_async
from orgs.utils import org_aware_func
from .models import Task, AdHoc
logger = get_logger(__file__)
DEFAULT_TASK_OPTIONS = {
'timeout': 10,
'forks': 10,
}
def get_task_by_id(task_id):
return get_object_or_none(Task, id=task_id)
@org_aware_func("hosts")
def update_or_create_ansible_task(
task_name, hosts, tasks,
interval=None, crontab=None, is_periodic=False,
callback=None, pattern='all', options=None,
run_as_admin=False, run_as=None, become_info=None,
):
if not hosts or not tasks or not task_name:
return None, None
if options is None:
options = DEFAULT_TASK_OPTIONS
defaults = {
'name': task_name,
'interval': interval,
'crontab': crontab,
'is_periodic': is_periodic,
'callback': callback,
}
created = False
task, ok = Task.objects.update_or_create(
defaults=defaults, name=task_name
)
adhoc = task.get_latest_adhoc()
new_adhoc = AdHoc(task=task, pattern=pattern,
run_as_admin=run_as_admin,
run_as=run_as)
new_adhoc.tasks = tasks
new_adhoc.options = options
new_adhoc.become = become_info
hosts_same = True
if adhoc:
old_hosts = set([str(asset.id) for asset in adhoc.hosts.all()])
new_hosts = set([str(asset.id) for asset in hosts])
hosts_same = old_hosts == new_hosts
if not adhoc or not adhoc.same_with(new_adhoc) or not hosts_same:
logger.debug(_("Update task content: {}").format(task_name))
new_adhoc.save()
new_adhoc.hosts.set(hosts)
task.latest_adhoc = new_adhoc
created = True
return task, created
def send_server_performance_mail(path, usage, usages):
from users.models import User
subject = _("Disk used more than 80%: {} => {}").format(path, usage.percent)
message = subject
admins = User.objects.filter(role=User.ROLE.ADMIN)
recipient_list = [u.email for u in admins if u.email]
logger.info(subject)
send_mail_async(subject, message, recipient_list, html_message=message)
def get_task_log_path(base_path, task_id, level=2):
task_id = str(task_id)
rel_path = os.path.join(*task_id[:level], task_id + '.log')
path = os.path.join(base_path, rel_path)
os.makedirs(os.path.dirname(path), exist_ok=True)
return path