def update_sc_spec_attributes(request, scspec):
img_path = "/static/dashboard/img/"
provider = "default"
nodes = scspec.nodes
nodes = [client.get_servicechain_node(request, item) for item in nodes]
t = "<table class='table table-condensed' \
style='margin-bottom:0px'><tr><td>"
val = [t + "<span class='glyphicon glyphicon-remove-circle'></span></td>"]
ds_path = "/opt/stack/horizon/static/dashboard/img/"
if os.path.exists(ds_path):
local_img_path = ds_path
else:
local_img_path = "/usr/share/openstack-dashboard/openstack_dashboard/" \
+ "static/dashboard/img/"
if os.path.exists(local_img_path):
providers = os.listdir(local_img_path)
for p in providers:
if p in scspec.description:
provider = p
break
img_src = img_path + provider + "/"
scn_url = "horizon:project:network_services:sc_node_details"
for n in nodes:
url = reverse(scn_url, kwargs={'scnode_id': n.id})
val.append(
"<td><span class='glyphicon glyphicon-arrow-right'></span></td>")
scnode = "<td><a href='" + url + "' style='font-size: 9px;' >" \
+ "<img src='" + img_src + n.service_type + ".png'>" \
+ "<br>" + n.name + " (" + n.service_type + ")</a></td>"
val.append(scnode)
val.append("</tr></table>")
setattr(scspec, 'nodes', mark_safe("".join(val)))
return scspec
def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
config = n.config
config = config.strip()
if config.startswith('{'):
config = yaml.load(config)
if 'heat_template_version' in config:
config = yaml.dump(
config, default_flow_style=False, indent=4)
else:
config = json.dumps(config, sort_keys=False, indent=4)
else:
config = yaml.load(config)
config = yaml.dump(
config, default_flow_style=False, indent=4)
setattr(n, 'config', config)
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def get_context_data(self, request):
scnode_id = self.tab_group.kwargs['scnode_id']
try:
scnode = client.get_servicechain_node(request, scnode_id)
except Exception:
exceptions.handle(request,
_('Unable to retrieve service node details.'),
redirect=self.failure_url)
return {'scnode': scnode}
def get_context_data(self, request):
scnode_id = self.tab_group.kwargs['scnode_id']
try:
scnode = client.get_servicechain_node(request, scnode_id)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service node details.'),
redirect=self.failure_url)
return {'scnode': scnode}
def __init__(self, request, *args, **kwargs):
super(UpdateServiceChainNodeForm, self).__init__(
request, *args, **kwargs)
try:
scnode_id = self.initial['scnode_id']
scnode = client.get_servicechain_node(request, scnode_id)
for item in ['name', 'description', 'shared']:
self.fields[item].initial = getattr(scnode, item)
except Exception:
msg = _("Failed to retrive Service Chain Node details.")
LOG.error(msg)
def __init__(self, request, *args, **kwargs):
super(UpdateServiceChainNodeForm, self).__init__(
request, *args, **kwargs)
try:
scnode_id = self.initial['scnode_id']
scnode = client.get_servicechain_node(request, scnode_id)
for item in ['name', 'description']:
self.fields[item].initial = getattr(scnode, item)
except Exception:
msg = _("Failed to retrive Service Chain Node details.")
LOG.error(msg)
def update_sc_spec_attributes(request, scspec):
nodes = scspec.nodes
nodes = [client.get_servicechain_node(request, item) for item in nodes]
t = "<table class='table table-condensed'><tr><td>"
val = [t + "<span class='glyphicon glyphicon-remove-circle'></span></td>"]
for n in nodes:
val.append(
"<td><span class='glyphicon glyphicon-arrow-right'></span></td>")
val.append("<td>" + n.name + "(" + n.service_type + ")</td>")
val.append("</tr></table>")
setattr(scspec, 'nodes', mark_safe("".join(val)))
return scspec
def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
setattr(n, 'config', json.loads(n.config))
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def get_context_data(self, request):
scspec_id = self.tab_group.kwargs['scspec_id']
try:
scspec = client.get_servicechain_spec(request, scspec_id)
nodes = []
gn = lambda x, y: client.get_servicechain_node(x, y)
for node in scspec.nodes:
n = gn(self.request, node)
setattr(n, 'config', json.loads(n.config))
nodes.append(n)
setattr(scspec, 'nodes', nodes)
except Exception:
exceptions.handle(
request,
_('Unable to retrieve service chain spec details.'),
redirect=self.failure_url)
return {'scspec': scspec}
def update_sc_spec_attributes(request, scspec):
static_url = getattr(settings, 'STATIC_URL', "/static/")
img_path = static_url + "dashboard/img/"
provider = "default"
nodes = scspec.nodes
nodes = [client.get_servicechain_node(request, item) for item in nodes]
t = "<table class='table table-condensed' \
style='margin-bottom:0px'><tr><td>"
val = [t + "<span class='glyphicon glyphicon-remove-circle'></span></td>"]
ds_path = "/opt/stack/horizon/static/dashboard/img/"
if os.path.exists(ds_path):
local_img_path = ds_path
else:
local_img_path = "/usr/share/openstack-dashboard/" \
+ "openstack_dashboard/static/dashboard/img/"
if os.path.exists(local_img_path):
providers = os.listdir(local_img_path)
for p in providers:
if p in scspec.description:
provider = p
break
img_src = img_path + provider + "/"
scn_url = "horizon:project:network_services:sc_node_details"
for n in nodes:
url = reverse(scn_url, kwargs={'scnode_id': n.id})
service_profile_id = n.service_profile_id
try:
service_profile = client.get_service_profile(
request, service_profile_id)
service_type = service_profile.service_type
except Exception:
pass
val.append(
"<td><span class='glyphicon glyphicon-arrow-right'></span></td>")
scnode = "<td><a href='" + url + "' style='font-size: 9px;' >" \
+ "<img src='" + img_src + service_type + ".png'>" \
+ "<br>" + n.name + " (" + service_type + ")</a></td>"
val.append(scnode)
val.append("</tr></table>")
setattr(scspec, 'nodes', mark_safe("".join(val)))
return scspec
def update_scn_instance_attributes(request, scspec):
static_url = getattr(settings, 'STATIC_URL', "/static/")
img_path = static_url + "dashboard/img/"
provider = "default"
nodes = scspec.nodes
nodes = [client.get_servicechain_node(request, item) for item in nodes]
sc = ["<div>"]
ds_path = "/opt/stack/horizon/static/dashboard/img/"
if os.path.exists(ds_path):
local_img_path = ds_path
else:
local_img_path = "/usr/share/openstack-dashboard/" \
+ "openstack_dashboard/static/dashboard/img/"
if os.path.exists(local_img_path):
providers = os.listdir(local_img_path)
for p in providers:
if p in scspec.description:
provider = p
break
img_src = img_path + provider + "/"
for n in nodes:
service_profile_id = n.service_profile_id
try:
service_profile = client.get_service_profile(
request, service_profile_id)
service_type = service_profile.service_type
except Exception:
pass
sc.append("<span class='glyphicon glyphicon-arrow-right' "
"style='margin: auto 10px'></span>")
scnode = "<img src='" + img_src + service_type + ".png'>"
sc.append(scnode)
sc.append("</div>")
setattr(scspec, 'chain', mark_safe("".join(sc)))
return scspec
def get_context_data(self, request):
scnode_id = self.tab_group.kwargs['scnode_id']
try:
scnode = client.get_servicechain_node(request, scnode_id)
config = scnode.config
config = config.strip()
if config.startswith('{'):
config = yaml.load(config)
if 'heat_template_version' in config:
scnode.config = yaml.dump(
config, default_flow_style=False, indent=4)
else:
scnode.config = json.dumps(
config, sort_keys=False, indent=4)
else:
config = yaml.load(config)
scnode.config = yaml.dump(
config, default_flow_style=False, indent=4)
scnode.tree = self.prepare_config_as_tree(config)
except Exception:
exceptions.handle(request, _(
'Unable to retrieve service node details.'),
redirect=self.failure_url)
return {'scnode': scnode}
