| {% extends 'admin/change_form.html' %} |
| {% block extrahead %} |
| {{ block.super }} |
| <script> |
| deployment_nodes = [ |
| {% for dn in deployment_nodes %} |
| [{{ dn.0 }}, {{ dn.1 }} , "{{ dn.2 }}"], |
| {% endfor %} |
| ]; |
| |
| deployment_flavors = [ |
| {% for dn in deployment_flavors %} |
| [{{ dn.0 }}, {{ dn.1 }} , "{{ dn.2 }}"], |
| {% endfor %} |
| ]; |
| |
| deployment_images = [ |
| {% for dn in deployment_images %} |
| [{{ dn.0 }}, {{ dn.1 }} , "{{ dn.2 }}"], |
| {% endfor %} |
| ]; |
| |
| site_login_bases = [ |
| {% for s in site_login_bases %} |
| [{{ s.0 }}, "{{ s.1 }}"], |
| {% endfor %} |
| ]; |
| |
| function option_html(val, text, selected) { |
| if (selected) { |
| return '<option value="' + val + '" selected>' + text + '</option>\n'; |
| } else { |
| return '<option value="' + val + '">' + text + '</option>\n'; |
| } |
| } |
| |
| function update_nodes(deployment_select, flavor_select, node_select) { |
| deployment_id = $(deployment_select).val(); |
| node_id = $(node_select).val(); |
| flavor_name = $(flavor_select).children(":selected").text() |
| html=""; |
| for (i in deployment_nodes) { |
| // this is for EC2, where the node hostnames imply the flavor. |
| dn = deployment_nodes[i]; |
| if ((dn[0] == deployment_id) && (dn[2].lastIndexOf(flavor_name,0) === 0)) { |
| html = html + option_html(dn[1], dn[2], dn[1]==node_id); |
| } |
| } |
| if (!html) { |
| // now try it without the flavor hostname prefix matching |
| for (i in deployment_nodes) { |
| dn = deployment_nodes[i]; |
| if (dn[0] == deployment_id) { |
| html = html + option_html(dn[1], dn[2], dn[1]==node_id); |
| } |
| } |
| } |
| html = "<option value=''>---------</option>\n" + html; |
| node_select.empty().append(html); |
| } |
| |
| function update_flavors(deployment_select, flavor_select) { |
| deployment_id = $(deployment_select).val(); |
| flavor_id = $(flavor_select).val(); |
| html = "<option value=''>---------</option>\n"; |
| for (i in deployment_flavors) { |
| dn = deployment_flavors[i]; |
| if (dn[0] == deployment_id) { |
| html = html + option_html(dn[1], dn[2], dn[1] == flavor_id); |
| } |
| } |
| flavor_select.empty().append(html); |
| } |
| |
| function update_images(deployment_select, image_select) { |
| deployment_id = $(deployment_select).val(); |
| image_id = $(image_select).val(); |
| html = "<option value=''>---------</option>\n"; |
| for (i in deployment_images) { |
| dn = deployment_images[i]; |
| if (dn[0] == deployment_id) { |
| html = html + option_html(dn[1], dn[2], dn[1] == image_id); |
| } |
| } |
| image_select.empty().append(html); |
| } |
| |
| function instance_deployment_changed(any_control) { |
| /* This function handles someone changing the deployment control |
| It updates the flavors and nodes dialogs |
| accordingly. |
| */ |
| |
| deployment_select = $("#id_deployment"); |
| node_select = $("#id_node"); |
| flavor_select = $("#id_flavor"); |
| image_select = $("#id_image"); |
| |
| update_nodes(deployment_select, flavor_select, node_select); |
| update_flavors(deployment_select, flavor_select); |
| update_images(deployment_select, image_select); |
| } |
| |
| function instance_flavor_changed(any_control) { |
| deployment_select = $("#id_deployment"); |
| node_select = $("#id_node"); |
| flavor_select = $("#id_flavor"); |
| update_nodes(deployment_select, flavor_select, node_select); |
| } |
| |
| </script> |
| |
| {% endblock %} |
| |