forked from rook/rook
Travis Nielsen
a1db52c5a0
The integration tests have been mostly running on the flex driver with only a newer test on the csi driver. With the CSI driver being the preferred driver going forward, now the integration tests will all be running with the CSI driver with the exception of a test suite that is only dedicated to the flex driver. A number of other test improvements are also made for code readability, test stability, and removing unused options. Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
138 lines
4.6 KiB
Go
138 lines
4.6 KiB
Go
/*
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Copyright 2016 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package integration
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import (
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"fmt"
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"strings"
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"testing"
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"time"
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"github.com/rook/rook/tests/framework/installer"
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"github.com/rook/rook/tests/framework/utils"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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// ************************************************
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// *** Major scenarios tested by the CockroachDBSuite ***
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// Setup
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// - via the cluster CRD with very simple properties
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// - 3 replicas
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// - default service ports
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// - insecure
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// - 1Gi volume from default provider
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// - 25% cache, 25% maxSQLMemory
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// ************************************************
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func TestCockroachDBSuite(t *testing.T) {
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if installer.SkipTestSuite(installer.CockroachDBTestSuite) {
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t.Skip()
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}
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s := new(CockroachDBSuite)
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defer func(s *CockroachDBSuite) {
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HandlePanics(recover(), s, s.T)
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}(s)
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suite.Run(t, s)
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}
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type CockroachDBSuite struct {
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suite.Suite
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k8shelper *utils.K8sHelper
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installer *installer.CockroachDBInstaller
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namespace string
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systemNamespace string
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instanceCount int
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}
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func (suite *CockroachDBSuite) SetupSuite() {
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suite.Setup()
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}
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func (suite *CockroachDBSuite) TearDownSuite() {
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suite.Teardown()
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}
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func (suite *CockroachDBSuite) Setup() {
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suite.namespace = "cockroachdb-ns"
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suite.systemNamespace = installer.SystemNamespace(suite.namespace)
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suite.instanceCount = 1
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k8shelper, err := utils.CreateK8sHelper(suite.T)
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require.NoError(suite.T(), err)
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suite.k8shelper = k8shelper
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k8sversion := suite.k8shelper.GetK8sServerVersion()
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logger.Infof("Installing cockroachdb on k8s %s", k8sversion)
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suite.installer = installer.NewCockroachDBInstaller(suite.k8shelper, suite.T)
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err = suite.installer.InstallCockroachDB(suite.systemNamespace, suite.namespace, suite.instanceCount)
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if err != nil {
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logger.Errorf("cockroachdb was not installed successfully: %+v", err)
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suite.T().Fail()
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suite.Teardown()
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suite.T().FailNow()
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}
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}
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func (suite *CockroachDBSuite) Teardown() {
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suite.installer.GatherAllCockroachDBLogs(suite.systemNamespace, suite.namespace, suite.T().Name())
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suite.installer.UninstallCockroachDB(suite.systemNamespace, suite.namespace)
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}
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func (suite *CockroachDBSuite) TestCockroachDBClusterInstallation() {
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logger.Infof("Verifying that all expected pods in cockroachdb cluster %s are running", suite.namespace)
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// verify cockroachdb operator is running OK
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assert.True(suite.T(), suite.k8shelper.CheckPodCountAndState("rook-cockroachdb-operator", suite.systemNamespace, 1, "Running"),
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"1 rook-cockroachdb-operator must be in Running state")
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// verify cockroachdb cluster instances are running OK
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assert.True(suite.T(), suite.k8shelper.CheckPodCountAndState("rook-cockroachdb", suite.namespace, suite.instanceCount, "Running"),
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fmt.Sprintf("%d rook-cockroachdb pods must be in Running state", suite.instanceCount))
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// determine the cockroachdb operator pod name
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podNames, err := suite.k8shelper.GetPodNamesForApp("rook-cockroachdb-operator", suite.systemNamespace)
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require.NoError(suite.T(), err)
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require.Equal(suite.T(), 1, len(podNames))
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operatorPodName := podNames[0]
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// execute a sql command via exec in the cockroachdb operator pod to verify the database is functional
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command := "/cockroach/cockroach"
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commandArgs := []string{
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"sql", "--insecure", fmt.Sprintf("--host=cockroachdb-public.%s", suite.namespace), "-e",
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`create database if not exists rookcockroachdb; use rookcockroachdb; create table if not exists testtable ( testID int ); insert into testtable values (123456789); select * from testtable;`,
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}
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var result string
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for i := 0; i < utils.RetryLoop; i++ {
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result, err = suite.k8shelper.Exec(suite.systemNamespace, operatorPodName, command, commandArgs)
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logger.Infof("cockroachdb sql command exited, err: %+v. result: %s", err, result)
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if err == nil {
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break
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}
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logger.Warning("cockroachdb sql command failed, will try again")
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time.Sleep(utils.RetryInterval * time.Second)
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}
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assert.NoError(suite.T(), err)
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assert.True(suite.T(), strings.Contains(result, "testid"))
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assert.True(suite.T(), strings.Contains(result, "123456789"))
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}
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