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local_affiliate_test.go
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local_affiliate_test.go
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// 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 cluster_test
import (
"net"
"net/netip"
"testing"
"github.com/siderolabs/gen/xslices"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/suite"
clusteradapter "github.com/siderolabs/talos/internal/app/machined/pkg/adapters/cluster"
kubespanadapter "github.com/siderolabs/talos/internal/app/machined/pkg/adapters/kubespan"
clusterctrl "github.com/siderolabs/talos/internal/app/machined/pkg/controllers/cluster"
"github.com/siderolabs/talos/internal/app/machined/pkg/controllers/ctest"
"github.com/siderolabs/talos/pkg/machinery/config/machine"
"github.com/siderolabs/talos/pkg/machinery/resources/cluster"
"github.com/siderolabs/talos/pkg/machinery/resources/config"
"github.com/siderolabs/talos/pkg/machinery/resources/k8s"
"github.com/siderolabs/talos/pkg/machinery/resources/kubespan"
"github.com/siderolabs/talos/pkg/machinery/resources/network"
"github.com/siderolabs/talos/pkg/machinery/version"
)
type LocalAffiliateSuite struct {
ClusterSuite
}
func (suite *LocalAffiliateSuite) TestGeneration() {
suite.startRuntime()
suite.Require().NoError(suite.runtime.RegisterController(&clusterctrl.LocalAffiliateController{}))
nodeIdentity, nonK8sRoutedAddresses, discoveryConfig := suite.createResources()
machineType := config.NewMachineType()
machineType.SetMachineType(machine.TypeWorker)
suite.Require().NoError(suite.state.Create(suite.ctx, machineType))
ctest.AssertResource(suite, nodeIdentity.TypedSpec().NodeID, func(r *cluster.Affiliate, asrt *assert.Assertions) {
spec := r.TypedSpec()
asrt.Equal([]string{
"172.20.0.2",
"10.5.0.1",
"192.168.192.168",
"2001:123:4567::1",
}, xslices.Map(spec.Addresses, netip.Addr.String))
asrt.Equal("example1", spec.Hostname)
asrt.Equal("example1.com", spec.Nodename)
asrt.Equal(machine.TypeWorker, spec.MachineType)
asrt.Equal("Talos ("+version.Tag+")", spec.OperatingSystem)
asrt.Equal(cluster.KubeSpanAffiliateSpec{}, spec.KubeSpan)
})
// enable kubespan
mac, err := net.ParseMAC("ea:71:1b:b2:cc:ee")
suite.Require().NoError(err)
ksIdentity := kubespan.NewIdentity(kubespan.NamespaceName, kubespan.LocalIdentity)
suite.Require().NoError(kubespanadapter.IdentitySpec(ksIdentity.TypedSpec()).GenerateKey())
suite.Require().NoError(kubespanadapter.IdentitySpec(ksIdentity.TypedSpec()).UpdateAddress("8XuV9TZHW08DOk3bVxQjH9ih_TBKjnh-j44tsCLSBzo=", mac))
suite.Require().NoError(suite.state.Create(suite.ctx, ksIdentity))
ksConfig := kubespan.NewConfig(config.NamespaceName, kubespan.ConfigID)
ksConfig.TypedSpec().EndpointFilters = []string{"0.0.0.0/0", "!192.168.0.0/16", "2001::/16"}
ksConfig.TypedSpec().AdvertiseKubernetesNetworks = true
suite.Require().NoError(suite.state.Create(suite.ctx, ksConfig))
// add KS address to the list of node addresses, it should be ignored in the endpoints
nonK8sRoutedAddresses.TypedSpec().Addresses = append(nonK8sRoutedAddresses.TypedSpec().Addresses, ksIdentity.TypedSpec().Address)
suite.Require().NoError(suite.state.Update(suite.ctx, nonK8sRoutedAddresses))
onlyK8sAddresses := network.NewNodeAddress(network.NamespaceName, network.FilteredNodeAddressID(network.NodeAddressCurrentID, k8s.NodeAddressFilterOnlyK8s))
onlyK8sAddresses.TypedSpec().Addresses = []netip.Prefix{netip.MustParsePrefix("10.244.1.0/24")}
suite.Require().NoError(suite.state.Create(suite.ctx, onlyK8sAddresses))
// add discovered public IPs
for _, addr := range []netip.Addr{
netip.MustParseAddr("1.1.1.1"),
netip.MustParseAddr("2001:123:4567::1"), // duplicate, will be ignored
} {
discoveredAddr := network.NewAddressStatus(cluster.NamespaceName, addr.String())
discoveredAddr.TypedSpec().Address = netip.PrefixFrom(addr, addr.BitLen())
suite.Require().NoError(suite.state.Create(suite.ctx, discoveredAddr))
}
ctest.AssertResource(suite, nodeIdentity.TypedSpec().NodeID, func(r *cluster.Affiliate, asrt *assert.Assertions) {
spec := r.TypedSpec()
asrt.False(len(spec.Addresses) < 5)
asrt.Equal([]netip.Addr{
netip.MustParseAddr("172.20.0.2"),
netip.MustParseAddr("10.5.0.1"),
netip.MustParseAddr("192.168.192.168"),
netip.MustParseAddr("2001:123:4567::1"),
ksIdentity.TypedSpec().Address.Addr(),
}, spec.Addresses)
asrt.Equal("example1", spec.Hostname)
asrt.Equal("example1.com", spec.Nodename)
asrt.Equal(machine.TypeWorker, spec.MachineType)
asrt.NotZero(spec.KubeSpan.PublicKey)
asrt.NotZero(spec.KubeSpan.AdditionalAddresses)
asrt.Len(spec.KubeSpan.Endpoints, 4)
asrt.Equal(ksIdentity.TypedSpec().Address.Addr(), spec.KubeSpan.Address)
asrt.Equal(ksIdentity.TypedSpec().PublicKey, spec.KubeSpan.PublicKey)
asrt.Equal([]netip.Prefix{netip.MustParsePrefix("10.244.1.0/24")}, spec.KubeSpan.AdditionalAddresses)
asrt.Equal(
[]string{
"172.20.0.2:51820",
"10.5.0.1:51820",
"1.1.1.1:51820",
"[2001:123:4567::1]:51820",
},
xslices.Map(spec.KubeSpan.Endpoints, netip.AddrPort.String),
)
})
// disable advertising K8s addresses
ksConfig.TypedSpec().AdvertiseKubernetesNetworks = false
suite.Require().NoError(suite.state.Update(suite.ctx, ksConfig))
ctest.AssertResource(suite, nodeIdentity.TypedSpec().NodeID, func(r *cluster.Affiliate, asrt *assert.Assertions) {
asrt.Empty(r.TypedSpec().KubeSpan.AdditionalAddresses)
})
// disable discovery, local affiliate should be removed
discoveryConfig.TypedSpec().DiscoveryEnabled = false
suite.Require().NoError(suite.state.Update(suite.ctx, discoveryConfig))
ctest.AssertNoResource[*cluster.Affiliate](suite, nodeIdentity.TypedSpec().NodeID)
}
func (suite *LocalAffiliateSuite) TestCPGeneration() {
suite.startRuntime()
suite.Require().NoError(suite.runtime.RegisterController(&clusterctrl.LocalAffiliateController{}))
nodeIdentity, _, discoveryConfig := suite.createResources()
machineType := config.NewMachineType()
machineType.SetMachineType(machine.TypeControlPlane)
suite.Require().NoError(suite.state.Create(suite.ctx, machineType))
apiServerConfig := k8s.NewAPIServerConfig()
apiServerConfig.TypedSpec().LocalPort = 6445
suite.Require().NoError(suite.state.Create(suite.ctx, apiServerConfig))
ctest.AssertResource(suite, nodeIdentity.TypedSpec().NodeID, func(r *cluster.Affiliate, asrt *assert.Assertions) {
spec := r.TypedSpec()
asrt.Equal([]string{
"172.20.0.2",
"10.5.0.1",
"192.168.192.168",
"2001:123:4567::1",
}, xslices.Map(spec.Addresses, netip.Addr.String))
asrt.Equal("example1", spec.Hostname)
asrt.Equal("example1.com", spec.Nodename)
asrt.Equal(machine.TypeControlPlane, spec.MachineType)
asrt.Equal("Talos ("+version.Tag+")", spec.OperatingSystem)
asrt.Equal(cluster.KubeSpanAffiliateSpec{}, spec.KubeSpan)
asrt.NotNil(spec.ControlPlane)
asrt.Equal(6445, spec.ControlPlane.APIServerPort)
})
discoveryConfig.TypedSpec().DiscoveryEnabled = false
suite.Require().NoError(suite.state.Update(suite.ctx, discoveryConfig))
ctest.AssertNoResource[*cluster.Affiliate](suite, nodeIdentity.TypedSpec().NodeID)
}
func (suite *LocalAffiliateSuite) createResources() (*cluster.Identity, *network.NodeAddress, *cluster.Config) {
// regular discovery affiliate
discoveryConfig := cluster.NewConfig(config.NamespaceName, cluster.ConfigID)
discoveryConfig.TypedSpec().DiscoveryEnabled = true
suite.Require().NoError(suite.state.Create(suite.ctx, discoveryConfig))
nodeIdentity := cluster.NewIdentity(cluster.NamespaceName, cluster.LocalIdentity)
suite.Require().NoError(clusteradapter.IdentitySpec(nodeIdentity.TypedSpec()).Generate())
suite.Require().NoError(suite.state.Create(suite.ctx, nodeIdentity))
hostnameStatus := network.NewHostnameStatus(network.NamespaceName, network.HostnameID)
hostnameStatus.TypedSpec().Hostname = "example1"
suite.Require().NoError(suite.state.Create(suite.ctx, hostnameStatus))
nodename := k8s.NewNodename(k8s.NamespaceName, k8s.NodenameID)
nodename.TypedSpec().Nodename = "example1.com"
suite.Require().NoError(suite.state.Create(suite.ctx, nodename))
nonK8sCurrentAddresses := network.NewNodeAddress(network.NamespaceName, network.FilteredNodeAddressID(network.NodeAddressCurrentID, k8s.NodeAddressFilterNoK8s))
nonK8sCurrentAddresses.TypedSpec().Addresses = []netip.Prefix{
netip.MustParsePrefix("172.20.0.2/24"),
netip.MustParsePrefix("10.5.0.1/32"),
netip.MustParsePrefix("192.168.192.168/24"),
netip.MustParsePrefix("2001:123:4567::1/64"),
netip.MustParsePrefix("2001:123:4567::1/128"),
netip.MustParsePrefix("fdae:41e4:649b:9303:60be:7e36:c270:3238/128"), // SideroLink, should be ignored
}
suite.Require().NoError(suite.state.Create(suite.ctx, nonK8sCurrentAddresses))
nonK8sRoutedAddresses := network.NewNodeAddress(network.NamespaceName, network.FilteredNodeAddressID(network.NodeAddressRoutedID, k8s.NodeAddressFilterNoK8s))
nonK8sRoutedAddresses.TypedSpec().Addresses = []netip.Prefix{ // routed node addresses don't contain SideroLink addresses
netip.MustParsePrefix("172.20.0.2/24"),
netip.MustParsePrefix("10.5.0.1/32"),
netip.MustParsePrefix("192.168.192.168/24"),
netip.MustParsePrefix("2001:123:4567::1/64"),
netip.MustParsePrefix("2001:123:4567::1/128"),
}
suite.Require().NoError(suite.state.Create(suite.ctx, nonK8sRoutedAddresses))
return nodeIdentity, nonK8sRoutedAddresses, discoveryConfig
}
func TestLocalAffiliateSuite(t *testing.T) {
t.Parallel()
suite.Run(t, new(LocalAffiliateSuite))
}