| def handle_container_on_metal(instance): |
| from core.models import Instance, Flavor, Port, Image |
| |
| if instance.deleted: |
| return |
| |
| if (instance.isolation in ["container"]): |
| # Our current docker-on-metal network strategy requires that there be some |
| # VM on the server that connects to the networks, so that |
| # the containers can piggyback off of that configuration. |
| if not Instance.objects.filter(slice=instance.slice, node=instance.node, isolation="vm").exists(): |
| flavors = Flavor.objects.filter(name="m1.small") |
| if not flavors: |
| raise XOSConfigurationError("No m1.small flavor") |
| |
| images = Image.objects.filter(kind="vm") |
| |
| companion_instance = Instance(slice = instance.slice, |
| node = instance.node, |
| image = images[0], |
| creator = instance.creator, |
| deployment = instance.node.site_deployment.deployment, |
| flavor = flavors[0]) |
| companion_instance.save() |
| |
| # Add the ports for the container |
| for network in instance.slice.networks.all(): |
| if (network.name.endswith("-nat")): |
| continue |
| |
| if not Port.objects.filter(network=network, instance=instance).exists(): |
| port = Port(network = network, instance=instance) |
| port.save() |
| |
| def handle(instance): |
| from core.models import Controller, ControllerSlice, ControllerNetwork, NetworkSlice |
| |
| networks = [ns.network for ns in NetworkSlice.objects.filter(slice=instance.slice)] |
| controller_networks = ControllerNetwork.objects.filter(network__in=networks, |
| controller=instance.node.site_deployment.controller) |
| |
| for cn in controller_networks: |
| if (cn.lazy_blocked): |
| cn.lazy_blocked=False |
| cn.backend_register = '{}' |
| cn.save() |
| |
| if (instance.isolation in ["container", "container_vm"]): |
| handle_container_on_metal(instance) |