Network Module - IP Address Management

Add new functionality to manage fixed and floating IPs

Change-Id: I821093a0cbee6c09823fa283b913f4a804400627

dash/network/forms.py

@@ -0,0 +1,20 @@
+from flask_wtf import Form
+from flask import flash
+from wtforms import StringField, PasswordField, BooleanField, SubmitField, \
+                    ValidationError, SelectField 
+from wtforms.validators import Required, Length, Email, Regexp, EqualTo, \
+                    IPAddress
+from ..models import User, Role, Provider
+
+from flask_login import login_user, logout_user, login_required, \
+    current_user
+
+from keystoneauth1 import identity
+from keystoneauth1 import session
+from neutronclient.v2_0 import client
+from novaclient import client as client_nova
+
+class AssignFloatingIP(Form):
+    floatingip = StringField('Floating IP', validators=[Required(), Length(1, 128),
+                                            IPAddress()])
+    server = SelectField('Server', choices = [])

dash/network/views.py

@@ -1,8 +1,9 @@
-import datetime, requests, json, string, random
+import datetime, requests, json, string, random, pprint
 
 from keystoneauth1 import identity
 from keystoneauth1 import session
 from neutronclient.v2_0 import client
+from novaclient import client as client_nova
 
 
 from flask import render_template, redirect, request, url_for, flash
@@ -10,6 +11,8 @@ from flask_login import login_user, logout_user, login_required, \
     current_user
 from flask_principal import Identity, AnonymousIdentity, \
         identity_changed
+        
+from .forms import AssignFloatingIP
     
 from . import network
 from .. import db
@@ -36,10 +39,10 @@ def print_values(val, type):
 def index():
     return render_template('network/index.html')
     
-@network.route('/list-networks', methods=['GET', 'POST'])
+@network.route('/list-ips', methods=['GET', 'POST'])
 @login_required
 @requires_roles("user","admin")
-def list_networks():
+def list_ips():
     user = User.query.get_or_404(current_user.id)
     provider = Provider.query.get_or_404("1")
     auth = identity.Password(auth_url=provider.url,
@@ -50,12 +53,70 @@ def list_networks():
                              user_domain_name='Default')
     sess = session.Session(auth=auth)
     neutron = client.Client(session=sess)
+    nova = client_nova.Client('2', session=sess)
     networks = neutron.list_networks()
     subnets = neutron.list_subnets()
     routers = neutron.list_routers()
-    return render_template('network/list_networks.html',
+    floatingips = neutron.list_floatingips()
+    ports = neutron.list_ports()
+    return render_template('network/list_ips.html',
                            title="List Networks",
                            block_description = "manage all of your networks",
-                           user=user, provider=provider,neutron=neutron,
+                           user=user, provider=provider,neutron=neutron,nova=nova,
                            networks=networks,subnets=subnets,routers=routers,
+                           floatingips=floatingips, ports=ports,
+                           sess=sess)
+                           
+@network.route('/assign-floatingip/<id>', methods=['GET', 'POST'])
+@login_required
+@requires_roles("user","admin")                          
+def assign_floatingip(id):
+    user = User.query.get_or_404(current_user.id)
+    provider = Provider.query.get_or_404("1")
+    form = AssignFloatingIP()
+    auth = identity.Password(auth_url=provider.url,
+                             username=user.username,
+                             password=user.provider_password,
+                             project_name=user.username,
+                             project_domain_name='Default',
+                             user_domain_name='Default')
+    sess = session.Session(auth=auth)
+    neutron = client.Client(session=sess)
+    nova = client_nova.Client('2', session=sess)
+    servers = nova.servers.list()
+    networks = neutron.list_networks()
+    subnets = neutron.list_subnets()
+    routers = neutron.list_routers()
+    floatingip = neutron.list_floatingips(id=id)
+    ports = neutron.list_ports()        
+    return render_template('network/assign_floatingip.html',
+                           title="Assign Floating IP",
+                           block_description = "assign floating ip to server",
+                           user=user, provider=provider,neutron=neutron,nova=nova,
+                           networks=networks,subnets=subnets,routers=routers,
+                           floatingip=floatingip, ports=ports,form=form,
+                           servers=servers,
+                           sess=sess)
+                         
+@network.route('/edit-subnet/<id>', methods=['GET', 'POST'])
+@login_required
+@requires_roles("admin")
+def edit_subnet(id):
+    user = User.query.get_or_404(current_user.id)
+    provider = Provider.query.get_or_404("1")
+    auth = identity.Password(auth_url=provider.url,
+                             username=user.username,
+                             password=user.provider_password,
+                             project_name=user.username,
+                             project_domain_name='Default',
+                             user_domain_name='Default')
+    sess = session.Session(auth=auth)
+    neutron = client.Client(session=sess)
+    nova = client_nova.Client('2', session=sess)
+    subnet = neutron.list_subnets(id=id)
+    ports = neutron.list_ports(subnet_id=id)
+    return render_template('network/edit_subnet.html',
+                           title="Edit Subnet",
+                           block_description = "edit and look subnet details",
+                           subnet=subnet,neutron=neutron,ports=ports,nova=nova,
                            sess=sess)

dash/server/views.py

@@ -38,8 +38,10 @@ def list_servers():
     sess = session.Session(auth=auth)
     nova = client.Client('2', session=sess)
     servers = nova.servers.list()
+    for_servers = [(server.id, server.name)
+                        for server in nova.servers.list()]
     return render_template('server/list_servers.html',
                            title="List Servers",
                            block_description = "list your servers",
                            user=user, provider=provider,nova=nova,
-                           servers=servers)
+                           servers=servers,for_servers=for_servers)

dash/templates/network/assign_floatingip.html

@@ -0,0 +1,82 @@
+{% extends "adminlte/base.html" %}
+{% import "adminlte/layout.html" as layout with context %}
+{% import "adminlte/widgets.html" as widgets with context %}
+
+{% block title %}Network - {{ title }}{% endblock %}
+{% block description %}{{ block_description }}{% endblock %}
+
+{% block navbar %}
+
+  {% include "navbar.html" %}
+
+{%- endblock navbar %}
+
+
+{% block sidebar -%}
+
+  {% include 'sidebar.html' %}
+
+  {% include 'sidebar_menu.html' %}
+
+{%- endblock sidebar %}
+
+
+{% block content_header -%}
+  {% include 'network/content_header.html' %}
+{%- endblock content_header %}
+
+{% block content -%}
+     <!--{{ subnets }}<hr />
+     {{ networks }} <hr />
+     {{ ports }}
+     -->
+    <!-- Main content -->
+      <div class="row">
+        <form class="form-horizontal" action="" method="post">
+        {{ form.hidden_tag() }}
+        <input type="hidden" name="floatingip" value="{{ floatingip.floatingips[0].floating_ip_address }}">
+        <div class="col-xs-4">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Floating IP Address</h3>
+            </div>
+            <div class="box-body">
+                <h3>
+                {{ floatingip.floatingips[0].floating_ip_address }}
+                </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-4">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Server</h3>
+            </div>
+            <div class="box-body">
+              <select name="server" class="form-control">
+              {% for server in servers %}
+                  <option value="{{ server.id }}">{{ server.name }}</option>
+              {% endfor %}
+              </select>
+              {% if form.server.errors %}
+                <br />
+                <span class="text-red">{% for error in form.server.errors %} {{ error }} {% endfor %}</span>
+              {% endif %}
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-4">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Action</h3>
+            </div>
+            <div class="box-body">
+              <button type="submit" name="submit" class="btn btn-primary btn-block btn-flat" value="reassign">Reassign</button>
+            </div>
+          </div>
+        </div>
+        </form>
+      </div>
+      <!-- /.row -->
+
+{%- endblock content %}

dash/templates/network/edit_subnet.html

@@ -0,0 +1,207 @@
+{% extends "adminlte/base.html" %}
+{% import "adminlte/layout.html" as layout with context %}
+{% import "adminlte/widgets.html" as widgets with context %}
+
+{% block title %}Network - {{ title }}{% endblock %}
+{% block description %}{{ block_description }}{% endblock %}
+
+{% block navbar %}
+
+  {% include "navbar.html" %}
+
+{%- endblock navbar %}
+
+
+{% block sidebar -%}
+
+  {% include 'sidebar.html' %}
+
+  {% include 'sidebar_menu.html' %}
+
+{%- endblock sidebar %}
+
+
+{% block content_header -%}
+  {% include 'network/content_header.html' %}
+{%- endblock content_header %}
+
+{% block content -%}
+    <!-- Main content -->
+    {{ subnet }}
+      <div class="row">
+        <div class="col-xs-9">
+
+        </div>
+        <div class="col-xs-3">
+          <div style="margin-bottom:10px;" class="btn-group">
+            <button type="button" class="btn btn-primary">Edit</button>
+            <button type="button" class="btn btn-primary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+              <span class="caret"></span>
+              <span class="sr-only">Toggle Dropdown</span>
+            </button>
+            <ul class="dropdown-menu" role="menu">
+              <li><a href="#">Edit</a></li>
+              <li class="divider"></li>
+              <li><a href="#">Delete</a></li>
+            </ul>
+          </div>
+        </div>
+      </div>
+      
+      <div class="row">
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Name</h3>
+            </div>
+            <div class="box-body">
+                <h3> {{ subnet.subnets[0]['name'] }} </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Network</h3>
+            </div>
+            <div class="box-body">
+                <h3> {{ neutron.list_networks(id=subnet.subnets[0]['network_id']).networks[0]['name']}} </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">CIDR</h3>
+            </div>
+            <div class="box-body">
+                <h3> {{ subnet.subnets[0]['cidr'] }} </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">IP Range</h3>
+            </div>
+            <div class="box-body">
+                <h3> 
+                  {{ subnet.subnets[0].allocation_pools[0]['start'] }} -
+                  {{ subnet.subnets[0].allocation_pools[0]['end'] }}
+                </h3>
+            </div>
+          </div>
+        </div>
+      </div>
+      
+      <div class="row">
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">DHCP</h3>
+            </div>
+            <div class="box-body">
+                <h3>
+                  {% if subnet.subnets[0]['enable_dhcp'] %}
+                  Enabled
+                  {% else %}
+                  Disabled
+                  {% endif %}
+                </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">Gateway</h3>
+            </div>
+            <div class="box-body">
+                <h3> {{ subnet.subnets[0]['gateway_ip']}} </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">DNS Nameservers</h3>
+            </div>
+            <div class="box-body">
+                <h3>
+                {% for ns in subnet.subnets[0]['dns_nameservers'] %}
+                {{ ns }}
+                {% endfor %}
+                </h3>
+            </div>
+          </div>
+        </div>
+        <div class="col-xs-3">
+          <div class="box box-solid">
+            <div class="box-header with-border">
+              <h3 class="box-title">IP Version</h3>
+            </div>
+            <div class="box-body">
+                <h3> 
+                  IPv{{ subnet.subnets[0].ip_version }}
+                </h3>
+            </div>
+          </div>
+        </div>
+      </div>
+      
+      <div class="row">
+        <div class="col-xs-12">
+          <div class="box">
+            <div class="box-header with-border">
+              <h3 class="box-title">Subnet Ips</h3>
+            </div>
+            <div class="box-body">
+              <table id="example2" class="table table-bordered table-hover">
+                <thead>
+                <tr>
+                  <th>IP Address</th>
+                  <th>Attached</th>
+                  <th>Status</th>
+                  <th>Action</th>
+                </tr>
+                </thead>
+                <tbody>
+                {% for port in ports.ports %}
+                {% if port.fixed_ips[0]['subnet_id'] == subnet.subnets[0]['id'] %}
+                <tr>
+                  <td> {{ port.fixed_ips[0]['ip_address'] }} </td>
+                  <td>
+                  {% set device_owner = port.device_owner.split(':') %}
+                  {% if device_owner[0] == "compute" %}
+                    {{ nova.servers.get(neutron.list_ports(id=port['id']).ports[0]['device_id']).name }}
+                  {% else %}
+                    {{ device_owner[0] }} : {{ device_owner[1] }}
+                  {% endif %}
+                  </td>
+                  <td> {{ port['status'] }} </td>
+                  <td>
+                    <a href="#">Edit</a>
+                  </td>
+                </tr>
+                {% endif %}
+                {% endfor %}
+                </tbody>
+                <tfoot>
+                <tr>
+                  <th>IP Address</th>
+                  <th>Attached</th>
+                  <th>Status</th>
+                  <th>Action</th>
+                </tr>
+                </tfoot>
+              </table>
+            </div>
+            <!-- /.box-body -->
+          </div>
+          <!-- /.box -->
+        </div>
+        <!-- /.col -->
+      </div>
+      <!-- /.row -->
+
+{%- endblock content %}

dash/templates/network/list_ips.html

@@ -0,0 +1,160 @@
+{% extends "adminlte/base.html" %}
+{% import "adminlte/layout.html" as layout with context %}
+{% import "adminlte/widgets.html" as widgets with context %}
+
+{% block title %}Network - {{ title }}{% endblock %}
+{% block description %}{{ block_description }}{% endblock %}
+
+{% block navbar %}
+
+  {% include "navbar.html" %}
+
+{%- endblock navbar %}
+
+
+{% block sidebar -%}
+
+  {% include 'sidebar.html' %}
+
+  {% include 'sidebar_menu.html' %}
+
+{%- endblock sidebar %}
+
+
+{% block content_header -%}
+  {% include 'network/content_header.html' %}
+{%- endblock content_header %}
+
+{% block content -%}
+     <!--{{ subnets }}<hr />
+     {{ networks }} <hr />
+     {{ ports }}
+     -->
+    <!-- Main content -->
+      <div class="row">
+        <div class="col-xs-12">
+          <div class="box">
+            <div class="box-header with-border">
+              <h3 class="box-title">Floating IPs</h3>
+            </div>
+            <div class="box-body">
+              <table id="example2" class="table table-bordered table-hover">
+                <thead>
+                <tr>
+                  <th>IP Address</th>
+                  <th>Server</th>
+                  <th>Mapped Private IP</th>
+                  <th>Status</th>
+                  <th>Action</th>
+                </tr>
+                </thead>
+                <tbody>
+                {% for floatingip in floatingips.floatingips %}
+                {% if floatingip['tenant_id'] == sess.get_project_id() %}
+                <tr>
+                  <td>{{ floatingip['floating_ip_address'] }} </td>
+                  <td>
+                    {% if floatingip['port_id'] %}
+                    {{ nova.servers.get(neutron.list_ports(id=floatingip['port_id']).ports[0]['device_id']).name }}
+                    {% endif %}
+                  </td>
+                  <td>
+                    {% if floatingip['port_id'] %}
+                    {{ floatingip['fixed_ip_address'] }}
+                    {% endif %}
+                  </td>
+                  <td> {{ floatingip['status'] }} </td>
+                  <td>
+                    <div style="margin-bottom:10px;" class="btn-group">
+                      <button type="button" class="btn btn-default">
+                        <a style="color:black" href="">Action</a>
+                      </button>
+                      <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                        <span class="caret"></span>
+                        <span class="sr-only">Toggle Dropdown</span>
+                      </button>
+                      <ul class="dropdown-menu" role="menu">
+                        <li><a href="{{ url_for('network.assign_floatingip', id=floatingip['id']) }}">Reassign</a></li>
+                        <li><a href="">Unassign</a></li>
+                        <li class="divider"></li>
+                        <li><a style="color:red" href="#">Release</a></li>
+                      </ul>
+                    </div>
+                  </td>
+                </tr>
+                {% endif %}
+                {% endfor %}
+                </tbody>
+                <tfoot>
+                <tr>
+                  <th>IP Address</th>
+                  <th>Server</th>
+                  <th>Mapped Private IP</th>
+                  <th>Status</th>
+                  <th>Action</th>
+                </tr>
+                </tfoot>
+              </table>
+            </div>
+            <!-- /.box-body -->
+          </div>
+          <div class="box">
+            <div class="box-header with-border">
+              <h3 class="box-title">Private Subnets</h3>
+            </div>
+            <div class="box-body">
+              <table id="example2" class="table table-bordered table-hover">
+                <thead>
+                <tr>
+                  <th>Name</th>
+                  <th>Subnet</th>
+                  <th>Network</th>
+                  <th>Action</th>
+                </tr>
+                </thead>
+                <tbody>
+                {% for subnet in subnets.subnets %}
+                {% if subnet['tenant_id'] == sess.get_project_id() %}
+                <tr>
+                  <td> {{ subnet['name'] }} </td>
+                  <td> {{ subnet['cidr'] }} </td>
+                  <td> {{ neutron.list_networks(id=subnet['network_id']).networks[0].name }} </td>
+                  <td>
+                    <div style="margin-bottom:10px;" class="btn-group">
+                      <button type="button" class="btn btn-default">
+                        <a style="color:black" href="{{ url_for('network.edit_subnet', id=subnet['id']) }}">Edit</a>
+                      </button>
+                      <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+                        <span class="caret"></span>
+                        <span class="sr-only">Toggle Dropdown</span>
+                      </button>
+                      <ul class="dropdown-menu" role="menu">
+                        <li><a href="{{ url_for('network.edit_subnet', id=subnet['id']) }}">Edit</a></li>
+                        <li class="divider"></li>
+                        <li><a style="color:red" href="#">Delete</a></li>
+                      </ul>
+                    </div>
+                  </td>
+                </tr>
+                {% endif %}
+                {% endfor %}
+                </tbody>
+                <tfoot>
+                <tr>
+                  <th>Name</th>
+                  <th>Subnet</th>
+                  <th>Network</th>
+                  <th>Action</th>
+                </tr>
+                </tfoot>
+              </table>
+            </div>
+            <!-- /.box-body -->
+          </div>
+          <!-- /.box -->
+        </div>
+        <!-- /.col -->
+      </div>
+      <!-- /.row -->
+
+{%- endblock content %}

dash/templates/network/list_networks.html

@@ -1,83 +0,0 @@
-{% extends "adminlte/base.html" %}
-{% import "adminlte/layout.html" as layout with context %}
-{% import "adminlte/widgets.html" as widgets with context %}
-
-{% block title %}Server - {{ title }}{% endblock %}
-{% block description %}{{ block_description }}{% endblock %}
-
-{% block navbar %}
-
-  {% include "navbar.html" %}
-
-{%- endblock navbar %}
-
-
-{% block sidebar -%}
-
-  {% include 'sidebar.html' %}
-
-  {% include 'sidebar_menu.html' %}
-
-{%- endblock sidebar %}
-
-
-{% block content_header -%}
-  {% include 'server/content_header.html' %}
-{%- endblock content_header %}
-
-{% block content -%}
-    <!-- Main content -->
-      <div class="row">
-        <div class="col-xs-12">
-          <div class="box">
-            <div class="box-body">              
-              <table id="example2" class="table table-bordered table-hover">
-                <thead>
-                <tr>
-                  <th>Network Name</th>
-                  <th>Subnets</th>
-                  <th>Status</th>
-                  <th>Action</th>
-                </tr>
-                </thead>
-                <tbody>
-                {% for network in networks.networks %}
-                <tr>
-                  {% if network['tenant_id'] == sess.get_project_id() %}
-                  <td>{{ network['name'] }}</td>
-                  <td>
-                    {% for subnet in network['subnets'] %}
-                      {{ neutron.list_subnets(subnet).subnets[loop.index0]['name'] }} |
-                      {{ neutron.list_subnets(subnet).subnets[loop.index0]['cidr'] }}
-                      <br />
-                    {% endfor %}
-                  </td>
-                  <td>{{ network['status'] }}</td>
-                  <td>
-                    <a href="{{ url_for('admin.edit_user_admin', id=user.id) }}">Edit</a>
-                     | 
-                    <a href="{{ url_for('admin.delete_user_admin', id=user.id) }}">Delete</a>
-                  </td>
-                  {% endif %}
-                </tr>
-                {% endfor %}
-                </tbody>
-                <tfoot>
-                <tr>
-                  <th>Network Name</th>
-                  <th>Subnets</th>
-                  <th>Status</th>
-                  <th>Action</th>
-                </tr>
-                </tfoot>
-              </table>
-            </div>
-            <!-- /.box-body -->
-          </div>
-          <!-- /.box -->
-        </div>
-        <!-- /.col -->
-      </div>
-      <!-- /.row -->
-
-{%- endblock content %}

dash/templates/server/list_servers.html

@@ -26,7 +26,9 @@
 {%- endblock content_header %}
 
 {% block content -%}
-    <!-- Main content --> 
+    <!-- Main content -->
+    {{ servers }} <hr />
+    {{ for_servers }} <hr />
       <div class="row">
         <div class="col-xs-12">
           <div class="box">
@@ -45,7 +47,7 @@
                 <tbody>
                 {% for server in servers %}
                 <tr>
-                  <td>{{ server.name }}</td>
+                  <td>{{ server.name }} - {{ server.id }} </td>
                   <td>
                     {% for ips in server.networks['private'] %}
                       {{ ips }} |

dash/templates/sidebar_menu.html

@@ -76,9 +76,9 @@
         </a>
       </li>
       <li>
-        <a href="{{ url_for('network.index') }}">
+        <a href="{{ url_for('network.list_ips') }}">
           <i class="fa fa-list"></i>
-          List Network
+          List IPs
         </a>
       </li>
     </ul>