mirror of
https://github.com/siderolabs/talos.git
synced 2025-12-16 06:51:27 +01:00
bab484a405
Use `udevd` rules to create stable interface names. Link controllers should wait for `udevd` to settle down, otherwise link rename will fail (interface should not be UP). Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
84 lines
2.3 KiB
Go
84 lines
2.3 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
|
|
package qemu
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/siderolabs/talos/pkg/machinery/config/generate"
|
|
"github.com/siderolabs/talos/pkg/machinery/config/types/v1alpha1"
|
|
"github.com/siderolabs/talos/pkg/provision"
|
|
"github.com/siderolabs/talos/pkg/provision/providers/vm"
|
|
)
|
|
|
|
type provisioner struct {
|
|
vm.Provisioner
|
|
}
|
|
|
|
// NewProvisioner initializes qemu provisioner.
|
|
func NewProvisioner(ctx context.Context) (provision.Provisioner, error) {
|
|
p := &provisioner{
|
|
vm.Provisioner{
|
|
Name: "qemu",
|
|
},
|
|
}
|
|
|
|
return p, nil
|
|
}
|
|
|
|
// Close and release resources.
|
|
func (p *provisioner) Close() error {
|
|
return nil
|
|
}
|
|
|
|
// GenOptions provides a list of additional config generate options.
|
|
func (p *provisioner) GenOptions(networkReq provision.NetworkRequest) []generate.Option {
|
|
hasIPv4 := false
|
|
hasIPv6 := false
|
|
|
|
for _, cidr := range networkReq.CIDRs {
|
|
if cidr.Addr().Is6() {
|
|
hasIPv6 = true
|
|
} else {
|
|
hasIPv4 = true
|
|
}
|
|
}
|
|
|
|
virtioSelector := v1alpha1.IfaceBySelector(v1alpha1.NetworkDeviceSelector{
|
|
NetworkDeviceKernelDriver: "virtio_net",
|
|
})
|
|
|
|
return []generate.Option{
|
|
generate.WithInstallDisk("/dev/vda"),
|
|
generate.WithInstallExtraKernelArgs([]string{
|
|
"console=ttyS0", // TODO: should depend on arch
|
|
// reboot configuration
|
|
"reboot=k",
|
|
"panic=1",
|
|
"talos.shutdown=halt",
|
|
// Talos-specific
|
|
"talos.platform=metal",
|
|
}),
|
|
generate.WithNetworkOptions(
|
|
v1alpha1.WithNetworkInterfaceDHCP(virtioSelector, true),
|
|
v1alpha1.WithNetworkInterfaceDHCPv4(virtioSelector, hasIPv4),
|
|
v1alpha1.WithNetworkInterfaceDHCPv6(virtioSelector, hasIPv6),
|
|
),
|
|
}
|
|
}
|
|
|
|
// GetLoadBalancers returns internal/external loadbalancer endpoints.
|
|
func (p *provisioner) GetLoadBalancers(networkReq provision.NetworkRequest) (internalEndpoint, externalEndpoint string) {
|
|
// qemu runs loadbalancer on the bridge, which is good for both internal access, external access goes via round-robin
|
|
return networkReq.GatewayAddrs[0].String(), ""
|
|
}
|
|
|
|
// GetFirstInterface returns first network interface name.
|
|
func (p *provisioner) GetFirstInterface() v1alpha1.IfaceSelector {
|
|
return v1alpha1.IfaceBySelector(v1alpha1.NetworkDeviceSelector{
|
|
NetworkDeviceKernelDriver: "virtio_net",
|
|
})
|
|
}
|