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2b556cd22a
Fixes #10953 This the very first migrated document. I picked up a very simple configuration document to build some initial idea how we handle migration of the config documents to the new format. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
111 lines
2.9 KiB
Go
111 lines
2.9 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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//go:build integration_api
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package api
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import (
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"bufio"
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"context"
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"strings"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/siderolabs/talos/internal/integration/base"
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"github.com/siderolabs/talos/pkg/machinery/client"
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"github.com/siderolabs/talos/pkg/machinery/config/types/network"
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)
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// NetworkConfigSuite ...
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type NetworkConfigSuite struct {
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base.APISuite
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ctx context.Context //nolint:containedctx
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ctxCancel context.CancelFunc
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}
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// SuiteName ...
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func (suite *NetworkConfigSuite) SuiteName() string {
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return "api.NetworkConfigSuite"
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}
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// SetupTest ...
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func (suite *NetworkConfigSuite) SetupTest() {
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suite.ctx, suite.ctxCancel = context.WithTimeout(context.Background(), 30*time.Second)
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}
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// TearDownTest ...
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func (suite *NetworkConfigSuite) TearDownTest() {
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if suite.ctxCancel != nil {
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suite.ctxCancel()
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}
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}
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// TestStaticHostConfig tests that /etc/hosts updates are working.
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func (suite *NetworkConfigSuite) TestStaticHostConfig() {
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node := suite.RandomDiscoveredNodeInternalIP()
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nodeCtx := client.WithNode(suite.ctx, node)
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suite.T().Logf("testing on node %q", node)
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host1 := network.NewStaticHostConfigV1Alpha1("1.2.3.4")
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host1.Hostnames = []string{"example.com", "example2"}
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host2 := network.NewStaticHostConfigV1Alpha1("2001:db8::1")
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host2.Hostnames = []string{"v6"}
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suite.PatchMachineConfig(nodeCtx, host1, host2)
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suite.EventuallyWithT(
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func(collect *assert.CollectT) {
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asrt := assert.New(collect)
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hosts := suite.ReadFile(nodeCtx, "/etc/hosts")
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scanner := bufio.NewScanner(strings.NewReader(hosts))
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var found1, found2 bool
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for scanner.Scan() {
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line := scanner.Text()
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switch {
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case strings.HasPrefix(line, "1.2.3.4"):
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found1 = true
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asrt.Contains(line, "example.com", "expected to find hostname in IPv4 entry")
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asrt.Contains(line, "example2", "expected to find hostname in IPv4 entry")
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case strings.HasPrefix(line, "2001:db8::1"):
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found2 = true
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asrt.Contains(line, "v6", "expected to find hostname in IPv6 entry")
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}
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}
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asrt.True(found1, "expected to find IPv4 entry in /etc/hosts")
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asrt.True(found2, "expected to find IPv6 entry in /etc/hosts")
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},
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time.Second, time.Millisecond, "waiting for /etc/hosts to be updated",
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)
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suite.RemoveMachineConfigDocuments(nodeCtx, network.StaticHostKind)
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suite.EventuallyWithT(
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func(collect *assert.CollectT) {
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asrt := assert.New(collect)
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hosts := suite.ReadFile(nodeCtx, "/etc/hosts")
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asrt.NotContains(hosts, "1.2.3.4", "expected to not find IPv4 entry in /etc/hosts")
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asrt.NotContains(hosts, "2001:db8::1", "expected to not find IPv6 entry in /etc/hosts")
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},
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time.Second, time.Millisecond, "waiting for /etc/hosts to be updated",
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)
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}
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func init() {
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allSuites = append(allSuites, new(NetworkConfigSuite))
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}
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