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https://github.com/siderolabs/talos.git
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96aa9638f7
There's a cyclic dependency on siderolink library which imports talos machinery back. We will fix that after we get talos pushed under a new name. Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
142 lines
3.5 KiB
Go
142 lines
3.5 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package cluster_test
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import (
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"net/netip"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/siderolabs/talos/pkg/cluster"
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)
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func TestAssertNodes(t *testing.T) {
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for _, tt := range []struct {
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name string
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expectedNodes []cluster.NodeInfo
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actualNodes []cluster.NodeInfo
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expectedError string
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}{
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{
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name: "aws+discovery",
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expectedNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("5.6.7.8"), netip.MustParseAddr("172.23.1.3")},
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},
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},
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actualNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("5.6.7.8"), netip.MustParseAddr("172.23.1.3")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("172.23.1.2")},
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},
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},
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},
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{
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name: "aws+private",
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expectedNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.3")},
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},
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},
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actualNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("5.6.7.8"), netip.MustParseAddr("172.23.1.3")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("172.23.1.2")},
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},
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},
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},
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{
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name: "more internal IPs",
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expectedNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("ff::1"), netip.MustParseAddr("172.23.1.3")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("ff::2"), netip.MustParseAddr("172.23.1.2")},
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},
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},
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actualNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.3")},
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},
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},
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},
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{
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name: "extra node expected",
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expectedNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.3")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.4")},
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},
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},
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actualNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("5.6.7.8"), netip.MustParseAddr("172.23.1.3")},
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},
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},
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expectedError: `can't find expected node with IPs ["172.23.1.4"]`,
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},
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{
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name: "extra node actual",
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expectedNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.3")},
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},
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},
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actualNodes: []cluster.NodeInfo{
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{
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IPs: []netip.Addr{netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("172.23.1.2")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("5.6.7.8"), netip.MustParseAddr("172.23.1.3")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.4")},
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},
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{
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IPs: []netip.Addr{netip.MustParseAddr("172.23.1.5"), netip.MustParseAddr("9.10.11.12")},
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},
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},
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expectedError: "unexpected nodes with IPs [\"9.10.11.12\" \"172.23.1.4\" \"172.23.1.5\"]",
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},
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} {
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t.Run(tt.name, func(t *testing.T) {
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err := cluster.NodesMatch(tt.expectedNodes, tt.actualNodes)
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if tt.expectedError == "" {
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assert.NoError(t, err)
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} else {
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assert.EqualError(t, err, tt.expectedError)
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}
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})
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}
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}
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