mirror of
https://github.com/retspen/webvirtcloud
synced 2026-11-08 19:26:48 +00:00
b89672169f
A pool whose refresh failed, one busy with a volume copy for example, was skipped without a word, so a hand-copied image stayed missing with no reason given. The other pools are still refreshed; each failure is shown with libvirt's error. The API comment no longer says listing the ISO images refreshes pools.
141 lines
4.5 KiB
Python
141 lines
4.5 KiB
Python
from instances.models import CreateInstance, Flavor, Instance, MigrateInstance
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from instances.utils import nic_macs
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from rest_framework import serializers
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class InstanceSerializer(serializers.ModelSerializer):
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class Meta:
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model = Instance
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fields = ["id", "compute", "name", "uuid", "is_template", "created", "drbd"]
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class InstanceDetailsSerializer(serializers.ModelSerializer):
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def get_fields(self):
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fields = super().get_fields()
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# the host's ISO images are a superuser's, as on the VM page
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request = self.context.get("request")
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if not (request and request.user.is_superuser):
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del fields["media_iso"]
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return fields
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class Meta:
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model = Instance
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fields = [
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"id",
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"compute",
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"status",
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"uuid",
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"name",
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"title",
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"description",
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"is_template",
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"created",
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"drbd",
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"arch",
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"machine",
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"vcpu",
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"memory",
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"firmware",
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"nvram",
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"bootmenu",
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"boot_order",
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"disks",
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"media",
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"media_iso",
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"snapshots",
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"networks",
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"console_type",
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"console_port",
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"console_keymap",
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"console_listener_address",
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"video_model",
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"guest_agent_ready",
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"autostart",
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]
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class FlavorSerializer(serializers.ModelSerializer):
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class Meta:
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model = Flavor
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fields = ["id", "label", "memory", "vcpu", "disk"]
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# as the web form (instances.forms.FlavorForm): MiB, vCPUs and GiB, each at least 1
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extra_kwargs = {"memory": {"min_value": 1}, "vcpu": {"min_value": 1}, "disk": {"min_value": 1}}
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class DestroyOptionsSerializer(serializers.Serializer):
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"""What a VM's delete takes besides the VM: from the web form's checkboxes
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or an API body, JSON or form-encoded ("false" is false)."""
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delete_disk = serializers.BooleanField(default=False)
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delete_nvram = serializers.BooleanField(default=False)
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class CreateInstanceSerializer(serializers.ModelSerializer):
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# BIOS, UEFI or UEFI Secure Boot, as the host offers; left out: the machine's default
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firmware = serializers.CharField(required=False)
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video = serializers.CharField(initial="vga")
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storage = serializers.CharField(initial="default")
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cache_mode = serializers.CharField(initial="none")
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virtio = serializers.BooleanField(initial=True)
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qemu_ga = serializers.BooleanField(initial=True)
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submission_key = serializers.CharField(write_only=True)
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def validate(self, attrs):
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try:
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nic_macs(attrs.get("mac"), attrs.get("networks", ""))
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except ValueError as err:
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raise serializers.ValidationError({"mac": str(err)})
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return attrs
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class Meta:
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model = CreateInstance
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fields = [
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"name",
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"firmware",
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"tpm",
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"vcpu",
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"vcpu_mode",
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"memory",
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"networks",
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"mac",
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"nwfilter",
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"storage",
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"hdd_size",
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"cache_mode",
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"meta_prealloc",
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"virtio",
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"qemu_ga",
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"cloud_init",
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"video",
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"listener_addr",
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"submission_key",
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]
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class MigrateSerializer(serializers.ModelSerializer):
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instance = Instance.objects.all().prefetch_related("userinstance_set")
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live = serializers.BooleanField(default=True)
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offline = serializers.BooleanField(default=False)
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# left out, also from a form-encoded request: auto converge on
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autoconverge = serializers.BooleanField(default=True)
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compress = serializers.BooleanField(default=False)
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unsafe = serializers.BooleanField(default=False)
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# {target: pool of the destination} of the disks copied there; delete_source deletes their source files
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disk_pools = serializers.DictField(child=serializers.CharField(allow_blank=True), default=dict)
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delete_source = serializers.BooleanField(default=False)
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submission_key = serializers.CharField(write_only=True)
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class Meta:
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model = MigrateInstance
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fields = [
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"instance",
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"target_compute",
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"live",
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"offline",
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"autoconverge",
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"compress",
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"unsafe",
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"disk_pools",
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"delete_source",
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"submission_key",
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]
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