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Router availability display and history

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This commit is contained in:
Eduardo Silva 2024-04-11 14:44:39 -03:00
parent 23c4090ec1
commit 1f5bbf1608
8 changed files with 116 additions and 4 deletions
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10
monitoring/admin.py
View file

@ -1,3 +1,11 @@
from django.contrib import admin
from .models import RouterDownTime
# Register your models here.
class RouterDownTimeAdmin(admin.ModelAdmin):
list_display = ('router', 'start_time', 'end_time', 'total_down_time', 'updated', 'created', 'uuid')
search_fields = ('router', 'start_time', 'end_time', 'total_down_time', 'updated', 'created', 'uuid')
readonly_fields = ('updated', 'created', 'uuid')
admin.site.register(RouterDownTime, RouterDownTimeAdmin)

7
monitoring/models.py
View file

@ -7,8 +7,13 @@ class RouterDownTime(models.Model):
router = models.ForeignKey(Router, on_delete=models.CASCADE)
start_time = models.DateTimeField(blank=True, null=True)
end_time = models.DateTimeField(blank=True, null=True)
total_down_time = models.IntegerField(default=0) # minutes
total_down_time = models.IntegerField(default=0) # seconds
updated = models.DateTimeField(auto_now=True)
created = models.DateTimeField(auto_now_add=True)
uuid = models.UUIDField(unique=True, editable=False, default=uuid.uuid4)
def save(self, *args, **kwargs):
if self.end_time:
self.total_down_time = int((self.end_time - self.start_time).total_seconds())
super().save(*args, **kwargs)

23
monitoring/views.py
View file

@ -1,4 +1,6 @@
from django.shortcuts import render
from monitoring.models import RouterDownTime
from router_manager.models import Router
from django.http import JsonResponse
from django.utils import timezone
@ -40,6 +42,10 @@ def view_export_router_list(request):
def view_update_router_status(request):
router = Router.objects.get(uuid=request.GET.get('uuid'))
new_status = request.GET.get('status')
if router.routerstatus.status_online:
current_status = 'online'
else:
current_status = 'offline'
if new_status not in ['online', 'offline']:
return JsonResponse({'status': 'error', 'error_message': 'Invalid status'}, status=400)
if new_status == 'online':
@ -47,6 +53,23 @@ def view_update_router_status(request):
else:
router.routerstatus.status_online = False
router.routerstatus.save()
if current_status != new_status:
if new_status == 'online':
router.routerstatus.status_online = True
downtime = RouterDownTime.objects.filter(router=router, end_time=None).first()
if downtime:
downtime.end_time = timezone.now()
downtime.save()
else:
router.routerstatus.status_online = False
downtime = RouterDownTime.objects.create(router=router, start_time=timezone.now())
router.routerstatus.last_status_change = timezone.now()
router.routerstatus.save()
if downtime:
RouterDownTime.objects.filter(router=router, end_time=None).exclude(uuid=downtime.uuid).delete()
webadmin_settings, _ = WebadminSettings.objects.get_or_create(name='webadmin_settings')
webadmin_settings.monitoring_last_run = timezone.now()
webadmin_settings.save()

23
router_manager/views.py
View file

@ -1,10 +1,12 @@
from django.contrib import messages
from django.db.models import Sum
from django.utils import timezone
from django.shortcuts import render, get_object_or_404, redirect
from django.contrib.auth.decorators import login_required
from backup.models import BackupProfile
from backup_data.models import RouterBackup
from monitoring.models import RouterDownTime
from routerfleet_tools.models import WebadminSettings
from .models import Router, RouterGroup, RouterStatus, SSHKey, BackupSchedule
from .forms import RouterForm, RouterGroupForm, SSHKeyForm
@ -34,11 +36,29 @@ def view_router_list(request):
return render(request, 'router_manager/router_list.html', context=context)
@login_required()
def view_router_availability(request):
router = get_object_or_404(Router, uuid=request.GET.get('uuid'))
data = {
'router': router,
'downtime_list': router.routerdowntime_set.all().order_by('-start_time'),
}
return render(request, 'router_manager/router_availability.html', context=data)
@login_required()
def view_router_details(request):
router = get_object_or_404(Router, uuid=request.GET.get('uuid'))
router_status, _ = RouterStatus.objects.get_or_create(router=router)
router_backup_list = router.routerbackup_set.all().order_by('-created')
downtime_last_week = router.routerdowntime_set.filter(start_time__gte=timezone.now() - timezone.timedelta(days=7)).aggregate(total=Sum('total_down_time'))['total']
if downtime_last_week is None:
downtime_last_week = 0
total_last_week = 7 * 24 * 60 * 60 # total seconds in a week
last_week_availability = round((total_last_week - downtime_last_week) / total_last_week * 100, 3)
if downtime_last_week > 0 and last_week_availability == 100:
last_week_availability = 99.999
if router_status.backup_lock:
if not router_backup_list.filter(success=False, error=False).exists():
router_status.backup_lock = None
@ -50,6 +70,9 @@ def view_router_details(request):
'router_status': router_status,
'router_backup_list': router_backup_list,
'page_title': 'Router Details',
'offline_time_last_week': downtime_last_week,
'last_week_availability': last_week_availability,
}

2
routerfleet/settings.py
View file

@ -140,6 +140,6 @@ STATICFILES_DIRS = [
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
MEDIA_ROOT = '/var/lib/routerfleet/'
ROUTERFLEET_VERSION = 7007
ROUTERFLEET_VERSION = 7008
from routerfleet.production_settings import *

3
routerfleet/urls.py
View file

@ -4,7 +4,7 @@ from dashboard.views import view_dashboard, view_status
from integration_manager.views import view_wireguard_webadmin_launcher, view_manage_wireguard_integration, view_launch_wireguard_webadmin
from user_manager.views import view_manage_user, view_user_list
from accounts.views import view_login, view_logout, view_create_first_user
from router_manager.views import view_router_list, view_manage_router, view_router_group_list, view_ssh_key_list, view_manage_router_group, view_manage_sshkey, view_router_details, view_create_instant_backup_task
from router_manager.views import view_router_list, view_manage_router, view_router_group_list, view_ssh_key_list, view_manage_router_group, view_manage_sshkey, view_router_details, view_create_instant_backup_task, view_router_availability
from backup.views import view_backup_profile_list, view_manage_backup_profile, view_backup_list, view_backup_details, view_debug_run_backups, view_compare_backups, view_backup_download, view_backup_delete
from monitoring.views import view_export_router_list, view_update_router_status, view_router_config_timestamp
from backup_data.views import view_generate_backup_schedule, view_create_backup_tasks, view_perform_backup_tasks, view_housekeeping
@ -24,6 +24,7 @@ urlpatterns = [
path('router/list/', view_router_list, name='router_list'),
path('router/manage/', view_manage_router, name='manage_router'),
path('router/details/', view_router_details, name='router_details'),
path('router/availability/', view_router_availability, name='router_availability'),
path('router/group_list/', view_router_group_list, name='router_group_list'),
path('router/ssh_keys/', view_ssh_key_list, name='ssh_keys_list'),
path('router/manage_group/', view_manage_router_group, name='manage_router_group'),

42
templates/router_manager/router_availability.html Normal file
View file

@ -0,0 +1,42 @@
{% extends 'base.html' %}
{% block content %}
<div class='row'>
<div class='col-xl-6'>
<div class="card card-primary card-outline">
<div class="card-header">
<h3 class="card-title">
Availabiliy for
<a href="/router/details/?uuid={{ router.uuid }}" >
{{ router.name }}
</a>
</h3>
</div>
<div class="card-body row">
<div class="col-lg-12">
<table class="table">
<thead>
<tr>
<th>Start Time</th>
<th>End Time</th>
<th>Duration</th>
</tr>
</thead>
<tbody>
{% for downtime in downtime_list %}
<tr>
<td>{{ downtime.start_time }}</td>
<td>{{ downtime.end_time }}</td>
<td>{{ downtime.total_down_time }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
{% endblock %}

10
templates/router_manager/router_details.html
View file

@ -60,6 +60,16 @@
{% endif %}
</span>
</li>
{% if router.monitoring %}
<li class="list-group-item">
<b>Availability (last 7 days)</b>
<span class="float-right">
<a href="/router/availability/?uuid={{ router.uuid }}">
{{ last_week_availability }}%
</a>
</span>
</li>
{% endif %}
<li class="list-group-item">
<b>Router Type</b>
<span class="float-right">{{ router.get_router_type_display }}</span>