135 lines
4.3 KiB
Python
135 lines
4.3 KiB
Python
from django.contrib import admin
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from django.core.urlresolvers import reverse
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from django.utils.html import escape
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from django.utils.translation import ugettext_lazy as _
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from orchestra.admin.html import monospace_format
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from orchestra.admin.utils import link
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from .models import Server, Route, BackendLog, BackendOperation
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STATE_COLORS = {
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BackendLog.RECEIVED: 'darkorange',
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BackendLog.TIMEOUT: 'red',
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BackendLog.STARTED: 'blue',
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BackendLog.SUCCESS: 'green',
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BackendLog.FAILURE: 'red',
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BackendLog.ERROR: 'red',
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BackendLog.REVOKED: 'magenta',
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}
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class RouteAdmin(admin.ModelAdmin):
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list_display = [
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'id', 'backend', 'host', 'match', 'display_model', 'display_actions',
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'is_active'
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]
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list_editable = ['backend', 'host', 'match', 'is_active']
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list_filter = ['host', 'is_active', 'backend']
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def display_model(self, route):
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try:
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return route.get_backend().model
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except KeyError:
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return "<span style='color: red;'>NOT AVAILABLE</span>"
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display_model.short_description = _("model")
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display_model.allow_tags = True
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def display_actions(self, route):
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try:
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return '<br>'.join(route.get_backend().get_actions())
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except KeyError:
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return "<span style='color: red;'>NOT AVAILABLE</span>"
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display_actions.short_description = _("actions")
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display_actions.allow_tags = True
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class BackendOperationInline(admin.TabularInline):
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model = BackendOperation
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fields = ('action', 'instance_link')
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readonly_fields = ('action', 'instance_link')
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extra = 0
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can_delete = False
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class Media:
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css = {
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'all': ('orchestra/css/hide-inline-id.css',)
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}
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def instance_link(self, operation):
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try:
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return link('instance')(self, operation)
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except:
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return _("deleted %s %s") % (operation.content_type, operation.object_id)
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instance_link.allow_tags = True
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instance_link.short_description = _("Instance")
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def has_add_permission(self, *args, **kwargs):
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return False
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class BackendLogAdmin(admin.ModelAdmin):
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list_display = (
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'id', 'backend', 'server_link', 'display_state', 'exit_code', 'created',
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'execution_time',
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)
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list_display_links = ('id', 'backend')
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list_filter = ('state', 'backend')
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date_hierarchy = 'last_update'
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inlines = [BackendOperationInline]
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fields = [
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'backend', 'server', 'state', 'mono_script', 'mono_stdout', 'mono_stderr',
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'mono_traceback', 'exit_code', 'task_id', 'created', 'last_update',
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'execution_time'
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]
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readonly_fields = [
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'backend', 'server', 'state', 'mono_script', 'mono_stdout', 'mono_stderr',
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'mono_traceback', 'exit_code', 'task_id', 'created', 'last_update',
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'execution_time'
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]
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def server_link(self, log):
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url = reverse('admin:orchestration_server_change', args=(log.server.pk,))
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return '<a href="%s">%s</a>' % (url, log.server.name)
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server_link.short_description = _("server")
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server_link.allow_tags = True
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def display_state(self, log):
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color = STATE_COLORS.get(log.state, 'grey')
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return '<span style="color: %s;">%s</span>' % (color, log.state)
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display_state.short_description = _("state")
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display_state.allow_tags = True
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display_state.admin_order_field = 'state'
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def mono_script(self, log):
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return monospace_format(escape(log.script))
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mono_script.short_description = _("script")
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def mono_stdout(self, log):
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return monospace_format(escape(log.stdout))
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mono_stdout.short_description = _("stdout")
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def mono_stderr(self, log):
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return monospace_format(escape(log.stderr))
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mono_stderr.short_description = _("stderr")
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def mono_traceback(self, log):
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return monospace_format(escape(log.traceback))
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mono_traceback.short_description = _("traceback")
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def get_queryset(self, request):
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""" Order by structured name and imporve performance """
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qs = super(BackendLogAdmin, self).get_queryset(request)
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return qs.select_related('server')
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class ServerAdmin(admin.ModelAdmin):
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list_display = ('name', 'address', 'os')
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list_filter = ('os',)
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admin.site.register(Server, ServerAdmin)
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admin.site.register(BackendLog, BackendLogAdmin)
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admin.site.register(Route, RouteAdmin)
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