/
ceph_base_deploy_test.go
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/
ceph_base_deploy_test.go
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/*
Copyright 2016 The Rook Authors. All rights reserved.
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 integration
import (
"fmt"
"os"
"strings"
"time"
"testing"
"github.com/coreos/pkg/capnslog"
"github.com/rook/rook/tests/framework/clients"
"github.com/rook/rook/tests/framework/installer"
"github.com/rook/rook/tests/framework/utils"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
)
const (
defaultNamespace = "default"
// UPDATE these versions when the integration test matrix changes
// These versions are for running a minimal test suite for more efficient tests across different versions of K8s
// instead of running all suites on all versions
// To run on multiple versions, add a comma separate list such as 1.16.0,1.17.0
flexDriverMinimalTestVersion = "1.15.0"
cephMasterSuiteMinimalTestVersion = "1.16.0"
multiClusterMinimalTestVersion = "1.16.0"
helmMinimalTestVersion = "1.17.0"
upgradeMinimalTestVersion = "1.18.0"
smokeSuiteMinimalTestVersion = "1.19.0"
)
var (
logger = capnslog.NewPackageLogger("github.com/rook/rook", "integrationTest")
)
// Test to make sure all rook components are installed and Running
func checkIfRookClusterIsInstalled(s suite.Suite, k8sh *utils.K8sHelper, opNamespace, clusterNamespace string, mons int) {
logger.Infof("Make sure all Pods in Rook Cluster %s are running", clusterNamespace)
assert.True(s.T(), k8sh.CheckPodCountAndState("rook-ceph-operator", opNamespace, 1, "Running"),
"Make sure there is 1 rook-operator present in Running state")
assert.True(s.T(), k8sh.CheckPodCountAndState("rook-ceph-mgr", clusterNamespace, 1, "Running"),
"Make sure there is 1 rook-ceph-mgr present in Running state")
assert.True(s.T(), k8sh.CheckPodCountAndState("rook-ceph-osd", clusterNamespace, 1, "Running"),
"Make sure there is at lest 1 rook-ceph-osd present in Running state")
assert.True(s.T(), k8sh.CheckPodCountAndState("rook-ceph-mon", clusterNamespace, mons, "Running"),
fmt.Sprintf("Make sure there are %d rook-ceph-mon present in Running state", mons))
assert.True(s.T(), k8sh.CheckPodCountAndState("rook-ceph-crashcollector", clusterNamespace, 1, "Running"),
"Make sure there is at lest 1 rook-ceph-crash present in Running state")
}
func checkIfRookClusterIsHealthy(s suite.Suite, testClient *clients.TestClient, clusterNamespace string) {
logger.Infof("Testing cluster %s health", clusterNamespace)
var err error
retryCount := 0
for retryCount < utils.RetryLoop {
healthy, err := clients.IsClusterHealthy(testClient, clusterNamespace)
if healthy {
logger.Infof("cluster %s is healthy", clusterNamespace)
return
}
retryCount++
logger.Infof("waiting for cluster %s to become healthy. err: %+v", clusterNamespace, err)
<-time.After(time.Duration(utils.RetryInterval) * time.Second)
}
require.Nil(s.T(), err)
}
func checkIfRookClusterHasHealthyIngress(s suite.Suite, k8sh *utils.K8sHelper, clusterNamespace string) {
logger.Infof("Testing ingress %s health", clusterNamespace)
_, err := k8sh.GetResourceStatus("Ingress", clusterNamespace+"-dashboard", clusterNamespace)
assert.NoError(s.T(), err)
}
func HandlePanics(r interface{}, uninstaller func(), t func() *testing.T) {
if r != nil {
logger.Infof("unexpected panic occurred during test %s, --> %v", t().Name(), r)
t().Fail()
uninstaller()
t().FailNow()
}
}
func checkIfShouldRunForMinimalTestMatrix(t func() *testing.T, k8sh *utils.K8sHelper, version string) {
testArgs := os.Getenv("TEST_ARGUMENTS")
if !strings.Contains(testArgs, "min-test-matrix") {
logger.Infof("running all tests")
return
}
versions := strings.Split(version, ",")
logger.Infof("checking if tests are running on k8s %q", version)
matchedVersion := false
kubeVersion := ""
for _, v := range versions {
kubeVersion, matchedVersion = k8sh.VersionMinorMatches(v)
if matchedVersion {
break
}
}
if !matchedVersion {
logger.Infof("Skipping test suite since kube version %q does not match", kubeVersion)
t().Skip()
}
logger.Infof("Running test suite since kube version is %q", kubeVersion)
}
// StartTestCluster creates new instance of TestCephSettings struct
func StartTestCluster(t func() *testing.T, settings *installer.TestCephSettings, minimalMatrixK8sVersion string) (*installer.CephInstaller, *utils.K8sHelper) {
k8shelper, err := utils.CreateK8sHelper(t)
require.NoError(t(), err)
checkIfShouldRunForMinimalTestMatrix(t, k8shelper, minimalMatrixK8sVersion)
// Turn on DEBUG logging
capnslog.SetGlobalLogLevel(capnslog.DEBUG)
installer := installer.NewCephInstaller(t, k8shelper.Clientset, settings)
isRookInstalled, err := installer.InstallRook()
if !isRookInstalled || err != nil {
logger.Errorf("Rook was not installed successfully: %v", err)
if !installer.T().Failed() {
installer.GatherAllRookLogs(t().Name(), settings.Namespace, settings.OperatorNamespace)
}
t().Fail()
installer.UninstallRook()
t().FailNow()
}
return installer, k8shelper
}