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Consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.
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Branch: CC-6363/downgrade-node-for-v-1-point-15
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consul/envoyextensions/xdscommon/envoy_versioning_test.go

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package xdscommon
import (
"testing"
envoy_core_v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
envoy_type_v3 "github.com/envoyproxy/go-control-plane/envoy/type/v3"
"github.com/hashicorp/go-version"
"github.com/stretchr/testify/require"
"github.com/hashicorp/consul/sdk/testutil"
)
func TestDetermineEnvoyVersionFromNode(t *testing.T) {
cases := map[string]struct {
node *envoy_core_v3.Node
expect *version.Version
}{
"empty": {
node: &envoy_core_v3.Node{},
expect: nil,
},
"user agent build version but no user agent": {
node: &envoy_core_v3.Node{
UserAgentName: "",
UserAgentVersionType: &envoy_core_v3.Node_UserAgentBuildVersion{
UserAgentBuildVersion: &envoy_core_v3.BuildVersion{
Version: &envoy_type_v3.SemanticVersion{
MajorNumber: 1,
MinorNumber: 14,
Patch: 4,
},
},
},
},
expect: nil,
},
"user agent build version with user agent": {
node: &envoy_core_v3.Node{
UserAgentName: "envoy",
UserAgentVersionType: &envoy_core_v3.Node_UserAgentBuildVersion{
UserAgentBuildVersion: &envoy_core_v3.BuildVersion{
Version: &envoy_type_v3.SemanticVersion{
MajorNumber: 1,
MinorNumber: 14,
Patch: 4,
},
},
},
},
expect: version.Must(version.NewVersion("1.14.4")),
},
}
for name, tc := range cases {
tc := tc
t.Run(name, func(t *testing.T) {
got := determineEnvoyVersionFromNode(tc.node)
if tc.expect != nil {
require.Equal(t, tc.expect, got)
} else {
require.Nil(t, got)
}
})
}
}
func TestDetermineSupportedProxyFeaturesFromString(t *testing.T) {
const (
errTooOld = "is too old and is not supported by Consul"
)
type testcase struct {
expect SupportedProxyFeatures
expectErr string
}
// Just the bad versions
cases := map[string]testcase{
"1.9.0": {expectErr: "Envoy 1.9.0 " + errTooOld},
"1.10.0": {expectErr: "Envoy 1.10.0 " + errTooOld},
"1.11.0": {expectErr: "Envoy 1.11.0 " + errTooOld},
"1.12.0": {expectErr: "Envoy 1.12.0 " + errTooOld},
"1.12.1": {expectErr: "Envoy 1.12.1 " + errTooOld},
"1.12.2": {expectErr: "Envoy 1.12.2 " + errTooOld},
"1.12.3": {expectErr: "Envoy 1.12.3 " + errTooOld},
"1.12.4": {expectErr: "Envoy 1.12.4 " + errTooOld},
"1.12.5": {expectErr: "Envoy 1.12.5 " + errTooOld},
"1.12.6": {expectErr: "Envoy 1.12.6 " + errTooOld},
"1.12.7": {expectErr: "Envoy 1.12.7 " + errTooOld},
"1.13.0": {expectErr: "Envoy 1.13.0 " + errTooOld},
"1.13.1": {expectErr: "Envoy 1.13.1 " + errTooOld},
"1.13.2": {expectErr: "Envoy 1.13.2 " + errTooOld},
"1.13.3": {expectErr: "Envoy 1.13.3 " + errTooOld},
"1.13.4": {expectErr: "Envoy 1.13.4 " + errTooOld},
"1.13.5": {expectErr: "Envoy 1.13.5 " + errTooOld},
"1.13.6": {expectErr: "Envoy 1.13.6 " + errTooOld},
"1.13.7": {expectErr: "Envoy 1.13.7 " + errTooOld},
"1.14.0": {expectErr: "Envoy 1.14.0 " + errTooOld},
"1.14.1": {expectErr: "Envoy 1.14.1 " + errTooOld},
"1.14.2": {expectErr: "Envoy 1.14.2 " + errTooOld},
"1.14.3": {expectErr: "Envoy 1.14.3 " + errTooOld},
"1.14.4": {expectErr: "Envoy 1.14.4 " + errTooOld},
"1.14.5": {expectErr: "Envoy 1.14.5 " + errTooOld},
"1.14.6": {expectErr: "Envoy 1.14.6 " + errTooOld},
"1.14.7": {expectErr: "Envoy 1.14.7 " + errTooOld},
"1.15.0": {expectErr: "Envoy 1.15.0 " + errTooOld},
"1.15.1": {expectErr: "Envoy 1.15.1 " + errTooOld},
"1.15.2": {expectErr: "Envoy 1.15.2 " + errTooOld},
"1.15.3": {expectErr: "Envoy 1.15.3 " + errTooOld},
"1.15.4": {expectErr: "Envoy 1.15.4 " + errTooOld},
"1.15.5": {expectErr: "Envoy 1.15.5 " + errTooOld},
"1.16.1": {expectErr: "Envoy 1.16.1 " + errTooOld},
"1.16.2": {expectErr: "Envoy 1.16.2 " + errTooOld},
"1.16.3": {expectErr: "Envoy 1.16.3 " + errTooOld},
"1.16.4": {expectErr: "Envoy 1.16.4 " + errTooOld},
"1.16.5": {expectErr: "Envoy 1.16.5 " + errTooOld},
"1.16.6": {expectErr: "Envoy 1.16.6 " + errTooOld},
"1.17.4": {expectErr: "Envoy 1.17.4 " + errTooOld},
"1.18.6": {expectErr: "Envoy 1.18.6 " + errTooOld},
"1.19.5": {expectErr: "Envoy 1.19.5 " + errTooOld},
"1.20.7": {expectErr: "Envoy 1.20.7 " + errTooOld},
"1.21.5": {expectErr: "Envoy 1.21.5 " + errTooOld},
}
// Insert a bunch of valid versions.
// Populate feature flags here when appropriate. See consul 1.10.x for reference.
/* Example from 1.18
for _, v := range []string{
"1.18.0", "1.18.1", "1.18.2", "1.18.3", "1.18.4", "1.18.5", "1.18.6",
} {
cases[v] = testcase{expect: SupportedProxyFeatures{
ForceLDSandCDSToAlwaysUseWildcardsOnReconnect: true,
}}
}
*/
for _, v := range []string{
"1.22.0", "1.22.1", "1.22.2", "1.22.3", "1.22.4", "1.22.5", "1.22.6", "1.22.7", "1.22.8", "1.22.9", "1.22.10", "1.22.11",
"1.23.0", "1.23.1", "1.23.2", "1.23.3", "1.23.4", "1.23.5", "1.23.6", "1.23.7", "1.23.8", "1.23.9", "1.23.10", "1.23.11", "1.23.12",
"1.24.0", "1.24.1", "1.24.2", "1.24.3", "1.24.4", "1.24.5", "1.24.6", "1.24.7", "1.24.8", "1.24.9", "1.24.10",
"1.25.0", "1.25.1", "1.25.2", "1.25.3", "1.25.4", "1.25.5", "1.25.6", "1.25.7", "1.25.8", "1.25.9",
} {
cases[v] = testcase{expect: SupportedProxyFeatures{}}
}
for name, tc := range cases {
tc := tc
t.Run(name, func(t *testing.T) {
sf, err := DetermineSupportedProxyFeaturesFromString(name)
if tc.expectErr == "" {
require.Equal(t, tc.expect, sf)
} else {
testutil.RequireErrorContains(t, err, tc.expectErr)
}
})
}
}