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Add e2e test for support bundle collection
Signed-off-by: Shawn Wang <wshaoquan@vmware.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| // Copyright 2022 Antrea Authors. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package e2e | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "regexp" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| log "github.com/sirupsen/logrus" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| const ( | ||
| bundleCollectCmd = "./theia supportbundle -d ./support-bundle" | ||
| bundleExpandCmd = "tar -xvzf ./support-bundle/theia-support-bundle.tar.gz -C ./support-bundle" | ||
| bundleDeleteCmd = "rm -rf ./support-bundle" | ||
| ) | ||
|
|
||
| type supportBundleTestCase struct { | ||
| filePath string | ||
| filenames []string | ||
| } | ||
|
|
||
| var supportBundleTestCases = []supportBundleTestCase{ | ||
| { | ||
| filePath: "clickhouse-server/chi-clickhouse-clickhouse-[a-z0-9-]+", | ||
| filenames: []string{ | ||
| "clickhouse-server.err.log", | ||
| "clickhouse-server.log", | ||
| }, | ||
| }, | ||
| { | ||
| filePath: "flow-aggregator/flow-aggregator-[a-z0-9-]+", | ||
| filenames: []string{ | ||
| "flow-aggregator.flow-aggregator-[a-z0-9-]+.root.log.(INFO|WARNING|ERROR|FATAL).[0-9.-]+", | ||
| }, | ||
| }, | ||
| { | ||
| filePath: "grafana/grafana-[a-z0-9-]+", | ||
| filenames: []string{ | ||
| "grafana.log", | ||
| }, | ||
| }, | ||
| { | ||
| filePath: "theia-manager", | ||
| filenames: []string{ | ||
| "theia-manager.theia-manager-[a-z0-9-]+.root.log.(INFO|WARNING|ERROR|FATAL).[0-9.-]+", | ||
| }, | ||
| }, | ||
| { | ||
| filePath: "zookeeper/zookeeper-[a-z0-9-]+", | ||
| filenames: []string{ | ||
| "zookeeper-[a-z0-9-]+.log", | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| func testSupportBundleCollection(t *testing.T, data *TestData) { | ||
| defer cleanupSupportBundle(t, data) | ||
|
|
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| log.Infof("Collecting support bundle") | ||
| filesCollected, err := collectBundle(t, data) | ||
| require.NoError(t, err) | ||
| log.Infof("Support bundle collected") | ||
|
|
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| filePathRegexMap := parseFilePathRegex("logs", supportBundleTestCases) | ||
| for _, file := range filesCollected { | ||
| for filePathRegex := range filePathRegexMap { | ||
| matchResult := filePathRegex.MatchString(file) | ||
| if matchResult { | ||
| filePathRegexMap[filePathRegex] = true | ||
| break | ||
| } | ||
| } | ||
| } | ||
|
|
||
| filesNotMatched := make([]string, 0) | ||
| for filePathRegex, matched := range filePathRegexMap { | ||
| if !matched { | ||
| filesNotMatched = append(filesNotMatched, filePathRegex.String()) | ||
| } | ||
| } | ||
| if len(filesNotMatched) > 0 { | ||
| err = fmt.Errorf("expected files not found in support bundle: %s", filesNotMatched) | ||
| failOnError(err, t, data) | ||
| } | ||
| } | ||
|
|
||
| func collectBundle(t *testing.T, data *TestData) ([]string, error) { | ||
| files := make([]string, 0) | ||
| cmd := "chmod +x ./theia" | ||
| rc, stdout, stderr, err := data.RunCommandOnNode(controlPlaneNodeName(), cmd) | ||
| if err != nil || rc != 0 { | ||
| return files, fmt.Errorf("error when running %s from %s: %v\nstdout:%s\nstderr:%s", cmd, controlPlaneNodeName(), err, stdout, stderr) | ||
| } | ||
| rc, stdout, stderr, err = data.RunCommandOnNode(controlPlaneNodeName(), bundleCollectCmd) | ||
| if err != nil || rc != 0 { | ||
| return files, fmt.Errorf("error when running %s from %s: %v\nstdout:%s\nstderr:%s", cmd, controlPlaneNodeName(), err, stdout, stderr) | ||
| } | ||
| rc, stdout, stderr, err = data.RunCommandOnNode(controlPlaneNodeName(), bundleExpandCmd) | ||
| if err != nil || rc != 0 { | ||
| return files, fmt.Errorf("error when running %s from %s: %v\nstdout:%s\nstderr:%s", cmd, controlPlaneNodeName(), err, stdout, stderr) | ||
| } | ||
| log.Infof("Files expanded:\n%s", stdout) | ||
| stdout = strings.TrimSuffix(stdout, "\n") | ||
| files = strings.Split(stdout, "\n") | ||
| return files, nil | ||
| } | ||
|
|
||
| func cleanupSupportBundle(t *testing.T, data *TestData) { | ||
| rc, _, stderr, err := data.RunCommandOnNode(controlPlaneNodeName(), bundleDeleteCmd) | ||
| if err != nil || rc != 0 { | ||
| log.Errorf("Failed to cleanup support bundle: %v\nstderr: %s", err, stderr) | ||
| } | ||
| } | ||
|
|
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| func parseFilePathRegex(baseDir string, testcases []supportBundleTestCase) map[*regexp.Regexp]bool { | ||
| fileChecker := make(map[*regexp.Regexp]bool) | ||
| for _, tc := range testcases { | ||
| dir := baseDir + "/" + tc.filePath | ||
| for _, filename := range tc.filenames { | ||
| re := regexp.MustCompile(fmt.Sprintf("^%s/%s$", dir, filename)) | ||
| fileChecker[re] = false | ||
| } | ||
| } | ||
| return fileChecker | ||
| } |