/
activemqartemis_reconciler.go
2030 lines (1698 loc) · 75.6 KB
/
activemqartemis_reconciler.go
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package v2alpha4activemqartemis
import (
"context"
"encoding/json"
"fmt"
osruntime "runtime"
"github.com/RHsyseng/operator-utils/pkg/olm"
"github.com/RHsyseng/operator-utils/pkg/resource"
"github.com/RHsyseng/operator-utils/pkg/resource/compare"
"github.com/RHsyseng/operator-utils/pkg/resource/read"
activemqartemisscaledown "github.com/artemiscloud/activemq-artemis-operator/pkg/controller/broker/v2alpha1/activemqartemisscaledown"
v2alpha2activemqartemisaddress "github.com/artemiscloud/activemq-artemis-operator/pkg/controller/broker/v2alpha2/activemqartemisaddress"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/containers"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/ingresses"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/persistentvolumeclaims"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/pods"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/routes"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/secrets"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/serviceports"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/statefulsets"
ss "github.com/artemiscloud/activemq-artemis-operator/pkg/resources/statefulsets"
"github.com/artemiscloud/activemq-artemis-operator/pkg/utils/config"
"github.com/artemiscloud/activemq-artemis-operator/pkg/utils/cr2jinja2"
"github.com/artemiscloud/activemq-artemis-operator/version"
"github.com/go-logr/logr"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
"sigs.k8s.io/controller-runtime/pkg/client"
brokerv2alpha1 "github.com/artemiscloud/activemq-artemis-operator/pkg/apis/broker/v2alpha1"
brokerv2alpha4 "github.com/artemiscloud/activemq-artemis-operator/pkg/apis/broker/v2alpha4"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/environments"
svc "github.com/artemiscloud/activemq-artemis-operator/pkg/resources/services"
"github.com/artemiscloud/activemq-artemis-operator/pkg/resources/volumes"
"github.com/artemiscloud/activemq-artemis-operator/pkg/utils/selectors"
"reflect"
routev1 "github.com/openshift/api/route/v1"
extv1b1 "k8s.io/api/extensions/v1beta1"
logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"strconv"
"strings"
"os"
)
const (
statefulSetNotUpdated = 0
statefulSetSizeUpdated = 1 << 0
statefulSetClusterConfigUpdated = 1 << 1
statefulSetImageUpdated = 1 << 2
statefulSetPersistentUpdated = 1 << 3
statefulSetAioUpdated = 1 << 4
statefulSetCommonConfigUpdated = 1 << 5
statefulSetRequireLoginUpdated = 1 << 6
//statefulSetRoleUpdated = 1 << 7
statefulSetAcceptorsUpdated = 1 << 8
statefulSetConnectorsUpdated = 1 << 9
statefulSetConsoleUpdated = 1 << 10
statefulSetInitImageUpdated = 1 << 11
)
var defaultMessageMigration bool = true
var requestedResources []resource.KubernetesResource
var lastStatus olm.DeploymentStatus
// the helper script looks for "/amq/scripts/post-config.sh"
// and run it if exists.
var initHelperScript = "/opt/amq-broker/script/default.sh"
var brokerConfigRoot = "/amq/init/config"
//default ApplyRule for address-settings
var defApplyRule string = "merge_all"
var yacfgProfileVersion = version.LatestVersion
type ActiveMQArtemisReconciler struct {
statefulSetUpdates uint32
}
type ValueInfo struct {
Value string
AutoGen bool
}
type ActiveMQArtemisIReconciler interface {
Process(fsm *ActiveMQArtemisFSM, client client.Client, scheme *runtime.Scheme, firstTime bool) uint32
ProcessStatefulSet(fsm *ActiveMQArtemisFSM, client client.Client, log logr.Logger, firstTime bool) (*appsv1.StatefulSet, bool)
ProcessCredentials(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint32
ProcessDeploymentPlan(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet, firstTime bool) uint32
ProcessAcceptorsAndConnectors(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint32
ProcessConsole(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet)
ProcessResources(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint8
ProcessAddressSettings(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client) bool
}
func (reconciler *ActiveMQArtemisReconciler) Process(fsm *ActiveMQArtemisFSM, client client.Client, scheme *runtime.Scheme, firstTime bool) (uint32, uint8) {
var log = logf.Log.WithName("controller_v2alpha4activemqartemis")
log.Info("Reconciler Processing...", "Operator version", version.Version, "ActiveMQArtemis release", fsm.customResource.Spec.Version)
currentStatefulSet, firstTime := reconciler.ProcessStatefulSet(fsm, client, log, firstTime)
statefulSetUpdates := reconciler.ProcessDeploymentPlan(fsm.customResource, client, scheme, currentStatefulSet, firstTime)
statefulSetUpdates |= reconciler.ProcessCredentials(fsm.customResource, client, scheme, currentStatefulSet)
statefulSetUpdates |= reconciler.ProcessAcceptorsAndConnectors(fsm.customResource, client, scheme, currentStatefulSet)
statefulSetUpdates |= reconciler.ProcessConsole(fsm.customResource, client, scheme, currentStatefulSet)
requestedResources = append(requestedResources, currentStatefulSet)
stepsComplete := reconciler.ProcessResources(fsm.customResource, client, scheme, currentStatefulSet)
if statefulSetUpdates > 0 {
ssNamespacedName := types.NamespacedName{Name: ss.NameBuilder.Name(), Namespace: fsm.customResource.Namespace}
if err := resources.Update(ssNamespacedName, client, currentStatefulSet); err != nil {
log.Error(err, "Failed to update StatefulSet.", "Deployment.Namespace", currentStatefulSet.Namespace, "Deployment.Name", currentStatefulSet.Name)
}
}
return statefulSetUpdates, stepsComplete
}
func (reconciler *ActiveMQArtemisReconciler) ProcessStatefulSet(fsm *ActiveMQArtemisFSM, client client.Client, log logr.Logger, firstTime bool) (*appsv1.StatefulSet, bool) {
statefulsetRecreationRequired := false
ssNamespacedName := types.NamespacedName{
Name: ss.NameBuilder.Name(),
Namespace: fsm.customResource.Namespace,
}
currentStatefulSet, err := ss.RetrieveStatefulSet(ss.NameBuilder.Name(), ssNamespacedName, client)
if errors.IsNotFound(err) {
log.Info("StatefulSet: " + ssNamespacedName.Name + " not found, will create")
currentStatefulSet = NewStatefulSetForCR(fsm.customResource)
firstTime = true
} else if nil == err {
// Found it
log.Info("StatefulSet: " + ssNamespacedName.Name + " found")
log.Info("Checking for statefulset and current operator compatibility")
log.V(1).Info("Checking owner apiVersion")
objectMetadata := currentStatefulSet.GetObjectMeta()
log.V(1).Info(fmt.Sprintf("ObjectMetadata: %s", objectMetadata))
ownerReferenceArray := objectMetadata.GetOwnerReferences()
log.V(1).Info(fmt.Sprintf("ownerReferenceArray: %s", ownerReferenceArray))
if 0 < len(ownerReferenceArray) {
// got at least one owner
log.V(1).Info("ownerReferenceArray has at least one owner")
log.V(1).Info(fmt.Sprintf("ownerReference[0].APIVersion: %s", ownerReferenceArray[0].APIVersion))
if "broker.amq.io/v2alpha4" != ownerReferenceArray[0].APIVersion {
// nuke it and recreate
log.V(1).Info(fmt.Sprintf("ownerReference[0].APIVersion: %s - removing in favour of upgraded v2alpha4", ownerReferenceArray[0].APIVersion))
log.Info("Statefulset recreation required for current operator compatibility")
statefulsetRecreationRequired = true
}
}
log.V(1).Info("Checking statefulset for CONFIG_INSTANCE_DIR existence")
configInstanceDirEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.Containers, "CONFIG_INSTANCE_DIR")
if nil == configInstanceDirEnvVar {
log.Info("CONFIG_INSTANCE_DIR environment variable NOT found, ensuring existing statefulset operator compatibility")
log.Info("Statefulset recreation required for current operator compatibility")
statefulsetRecreationRequired = true
}
if statefulsetRecreationRequired {
log.Info("Recreating existing statefulset")
deleteErr := resources.Delete(ssNamespacedName, client, currentStatefulSet)
if nil == deleteErr {
log.Info(fmt.Sprintf("sucessfully deleted ownerReference[0].APIVersion: %s, recreating v2alpha4 version for use", ownerReferenceArray[0].APIVersion))
currentStatefulSet = NewStatefulSetForCR(fsm.customResource)
firstTime = true
} else {
log.Info("statefulset recreation failed!")
}
}
//update statefulset with customer resource
log.Info("Calling ProcessAddressSettings")
if reconciler.ProcessAddressSettings(fsm.customResource, fsm.prevCustomResource, client) {
log.Info("There are new address settings change in the cr, creating a new pod template to update")
*fsm.prevCustomResource = *fsm.customResource
currentStatefulSet.Spec.Template = NewPodTemplateSpecForCR(fsm.customResource)
}
}
headlessServiceDefinition := svc.NewHeadlessServiceForCR(ssNamespacedName, serviceports.GetDefaultPorts())
labels := selectors.LabelBuilder.Labels()
pingServiceDefinition := svc.NewPingServiceDefinitionForCR(ssNamespacedName, labels, labels)
requestedResources = append(requestedResources, headlessServiceDefinition)
requestedResources = append(requestedResources, pingServiceDefinition)
return currentStatefulSet, firstTime
}
func (reconciler *ActiveMQArtemisReconciler) ProcessCredentials(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint32 {
var log = logf.Log.WithName("controller_v2alpha4activemqartemis")
log.V(1).Info("ProcessCredentials")
envVars := make(map[string]ValueInfo)
adminUser := ValueInfo{
"",
false,
}
adminPassword := ValueInfo{
"",
false,
}
// TODO: Remove singular admin level user and password in favour of at least guest and admin access
secretName := secrets.CredentialsNameBuilder.Name()
envVarName1 := "AMQ_USER"
for {
adminUser.Value = customResource.Spec.AdminUser
if "" != adminUser.Value {
break
}
if amqUserEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.Containers, "AMQ_USER"); nil != amqUserEnvVar {
adminUser.Value = amqUserEnvVar.Value
}
if "" != adminUser.Value {
break
}
adminUser.Value = environments.Defaults.AMQ_USER
adminUser.AutoGen = true
break
} // do once
envVars[envVarName1] = adminUser
envVarName2 := "AMQ_PASSWORD"
for {
adminPassword.Value = customResource.Spec.AdminPassword
if "" != adminPassword.Value {
break
}
if amqPasswordEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.Containers, "AMQ_PASSWORD"); nil != amqPasswordEnvVar {
adminPassword.Value = amqPasswordEnvVar.Value
}
if "" != adminPassword.Value {
break
}
adminPassword.Value = environments.Defaults.AMQ_PASSWORD
adminPassword.AutoGen = true
break
} // do once
envVars[envVarName2] = adminPassword
envVars["AMQ_CLUSTER_USER"] = ValueInfo{
Value: environments.GLOBAL_AMQ_CLUSTER_USER,
AutoGen: true,
}
envVars["AMQ_CLUSTER_PASSWORD"] = ValueInfo{
Value: environments.GLOBAL_AMQ_CLUSTER_PASSWORD,
AutoGen: true,
}
statefulSetUpdates := sourceEnvVarFromSecret2(customResource, currentStatefulSet, &envVars, secretName, client, scheme)
return statefulSetUpdates
}
func (reconciler *ActiveMQArtemisReconciler) ProcessDeploymentPlan(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet, firstTime bool) uint32 {
deploymentPlan := &customResource.Spec.DeploymentPlan
// Ensure the StatefulSet size is the same as the spec
if *currentStatefulSet.Spec.Replicas != deploymentPlan.Size {
currentStatefulSet.Spec.Replicas = &deploymentPlan.Size
reconciler.statefulSetUpdates |= statefulSetSizeUpdated
}
if initImageSyncCausedUpdateOn(customResource, currentStatefulSet) {
reconciler.statefulSetUpdates |= statefulSetInitImageUpdated
}
if imageSyncCausedUpdateOn(customResource, currentStatefulSet) {
reconciler.statefulSetUpdates |= statefulSetImageUpdated
}
if aioSyncCausedUpdateOn(deploymentPlan, currentStatefulSet) {
reconciler.statefulSetUpdates |= statefulSetAioUpdated
}
if firstTime {
if persistentSyncCausedUpdateOn(deploymentPlan, currentStatefulSet) {
reconciler.statefulSetUpdates |= statefulSetPersistentUpdated
}
}
if updatedEnvVar := environments.BoolSyncCausedUpdateOn(currentStatefulSet.Spec.Template.Spec.Containers, "AMQ_REQUIRE_LOGIN", deploymentPlan.RequireLogin); updatedEnvVar != nil {
environments.Update(currentStatefulSet.Spec.Template.Spec.Containers, updatedEnvVar)
reconciler.statefulSetUpdates |= statefulSetRequireLoginUpdated
}
syncMessageMigration(customResource, client, scheme)
return reconciler.statefulSetUpdates
}
func (reconciler *ActiveMQArtemisReconciler) ProcessAddressSettings(customResource *brokerv2alpha4.ActiveMQArtemis, prevCustomResource *brokerv2alpha4.ActiveMQArtemis, client client.Client) bool {
var log = logf.Log.WithName("controller_v2alpha4activemqartemis")
log.Info("Process addresssettings")
if len(customResource.Spec.AddressSettings.AddressSetting) == 0 {
return false
}
//we need to compare old with new and update if they are different.
return compareAddressSettings(&prevCustomResource.Spec.AddressSettings, &customResource.Spec.AddressSettings)
}
//returns true if currentAddressSettings need update
func compareAddressSettings(currentAddressSettings *brokerv2alpha4.AddressSettingsType, newAddressSettings *brokerv2alpha4.AddressSettingsType) bool {
if (*currentAddressSettings).ApplyRule == nil {
if (*newAddressSettings).ApplyRule != nil {
return true
}
} else {
if (*newAddressSettings).ApplyRule != nil {
if *(*currentAddressSettings).ApplyRule != *(*newAddressSettings).ApplyRule {
return true
}
} else {
return true
}
}
if len((*currentAddressSettings).AddressSetting) != len((*newAddressSettings).AddressSetting) || !config.IsEqualV2Alpha4((*currentAddressSettings).AddressSetting, (*newAddressSettings).AddressSetting) {
return true
}
return false
}
func (reconciler *ActiveMQArtemisReconciler) ProcessAcceptorsAndConnectors(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint32 {
var retVal uint32 = statefulSetNotUpdated
acceptorEntry := generateAcceptorsString(customResource, client)
connectorEntry := generateConnectorsString(customResource, client)
configureAcceptorsExposure(customResource, client, scheme)
configureConnectorsExposure(customResource, client, scheme)
envVars := map[string]string{
"AMQ_ACCEPTORS": acceptorEntry,
"AMQ_CONNECTORS": connectorEntry,
}
secretName := secrets.NettyNameBuilder.Name()
retVal = sourceEnvVarFromSecret(customResource, currentStatefulSet, &envVars, secretName, client, scheme)
return retVal
}
func (reconciler *ActiveMQArtemisReconciler) ProcessConsole(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme, currentStatefulSet *appsv1.StatefulSet) uint32 {
var retVal uint32 = statefulSetNotUpdated
configureConsoleExposure(customResource, client, scheme)
if !customResource.Spec.Console.SSLEnabled {
return retVal
}
isOpenshift, _ := environments.DetectOpenshift()
if !isOpenshift && customResource.Spec.Console.Expose {
//if it is kubernetes the tls termination at ingress point
//so the console shouldn't be secured.
return retVal
}
sslFlags := ""
envVarName := "AMQ_CONSOLE_ARGS"
secretName := secrets.ConsoleNameBuilder.Name()
if "" != customResource.Spec.Console.SSLSecret {
secretName = customResource.Spec.Console.SSLSecret
}
sslFlags = generateConsoleSSLFlags(customResource, client, secretName)
envVars := make(map[string]string)
envVars[envVarName] = sslFlags
retVal = sourceEnvVarFromSecret(customResource, currentStatefulSet, &envVars, secretName, client, scheme)
return retVal
}
func syncMessageMigration(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme) {
var err error = nil
var retrieveError error = nil
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
scaledown := &brokerv2alpha1.ActiveMQArtemisScaledown{
TypeMeta: metav1.TypeMeta{
APIVersion: "v1",
Kind: "ActiveMQArtemisScaledown",
},
ObjectMeta: metav1.ObjectMeta{
Labels: selectors.LabelBuilder.Labels(),
Name: customResource.Name,
Namespace: customResource.Namespace,
},
Spec: brokerv2alpha1.ActiveMQArtemisScaledownSpec{
LocalOnly: true,
},
Status: brokerv2alpha1.ActiveMQArtemisScaledownStatus{},
}
if nil == customResource.Spec.DeploymentPlan.MessageMigration {
customResource.Spec.DeploymentPlan.MessageMigration = &defaultMessageMigration
}
if *customResource.Spec.DeploymentPlan.MessageMigration {
if err = resources.Retrieve(namespacedName, client, scaledown); err != nil {
// err means not found so create
if retrieveError = resources.Create(customResource, namespacedName, client, scheme, scaledown); retrieveError == nil {
}
}
} else {
if err = resources.Retrieve(namespacedName, client, scaledown); err == nil {
close(activemqartemisscaledown.StopCh)
// err means not found so delete
if retrieveError = resources.Delete(namespacedName, client, scaledown); retrieveError == nil {
}
}
}
}
func sourceEnvVarFromSecret(customResource *brokerv2alpha4.ActiveMQArtemis, currentStatefulSet *appsv1.StatefulSet, envVars *map[string]string, secretName string, client client.Client, scheme *runtime.Scheme) uint32 {
var log = logf.Log.WithName("controller_v2alpha4activemqartemis")
var err error = nil
var retVal uint32 = statefulSetNotUpdated
namespacedName := types.NamespacedName{
Name: secretName,
Namespace: currentStatefulSet.Namespace,
}
// Attempt to retrieve the secret
stringDataMap := make(map[string]string)
for k := range *envVars {
stringDataMap[k] = (*envVars)[k]
}
secretDefinition := secrets.NewSecret(namespacedName, secretName, stringDataMap)
if err = resources.Retrieve(namespacedName, client, secretDefinition); err != nil {
if errors.IsNotFound(err) {
log.V(1).Info("Did not find secret " + secretName)
requestedResources = append(requestedResources, secretDefinition)
}
} else { // err == nil so it already exists
// Exists now
// Check the contents against what we just got above
log.V(1).Info("Found secret " + secretName)
var needUpdate bool = false
for k := range *envVars {
elem, ok := secretDefinition.Data[k]
if 0 != strings.Compare(string(elem), (*envVars)[k]) || !ok {
log.V(1).Info("Secret exists but not equals, or not ok", "ok?", ok)
secretDefinition.Data[k] = []byte((*envVars)[k])
needUpdate = true
}
}
if needUpdate {
log.V(1).Info("Secret " + secretName + " needs update")
// These updates alone do not trigger a rolling update due to env var update as it's from a secret
err = resources.Update(namespacedName, client, secretDefinition)
// Force the rolling update to occur
environments.IncrementTriggeredRollCount(currentStatefulSet.Spec.Template.Spec.Containers)
//so far it doesn't matter what the value is as long as it's greater than zero
retVal = statefulSetAcceptorsUpdated
}
}
log.Info("Populating env vars from secret " + secretName)
for envVarName := range *envVars {
acceptorsEnvVarSource := &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
LocalObjectReference: corev1.LocalObjectReference{
Name: secretName,
},
Key: envVarName,
Optional: nil,
},
}
envVarDefinition := &corev1.EnvVar{
Name: envVarName,
Value: "",
ValueFrom: acceptorsEnvVarSource,
}
if retrievedEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.Containers, envVarName); nil == retrievedEnvVar {
log.V(1).Info("sourceEnvVarFromSecret failed to retrieve " + envVarName + " creating")
environments.Create(currentStatefulSet.Spec.Template.Spec.Containers, envVarDefinition)
retVal = statefulSetAcceptorsUpdated
} else {
log.V(1).Info("sourceEnvVarFromSecret retrieved " + envVarName)
}
//custom init container
if len(currentStatefulSet.Spec.Template.Spec.InitContainers) > 0 {
log.Info("we have custom init-containers")
if retrievedEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.InitContainers, envVarName); nil == retrievedEnvVar {
environments.Create(currentStatefulSet.Spec.Template.Spec.InitContainers, envVarDefinition)
} else {
log.V(1).Info("sourceEnvVarFromSecret retrieved for init container" + envVarName)
}
}
}
return retVal
}
func sourceEnvVarFromSecret2(customResource *brokerv2alpha4.ActiveMQArtemis, currentStatefulSet *appsv1.StatefulSet, envVars *map[string]ValueInfo, secretName string, client client.Client, scheme *runtime.Scheme) uint32 {
var log = logf.Log.WithName("controller_v2alpha4activemqartemis")
var err error = nil
var retVal uint32 = statefulSetNotUpdated
namespacedName := types.NamespacedName{
Name: secretName,
Namespace: currentStatefulSet.Namespace,
}
// Attempt to retrieve the secret
stringDataMap := make(map[string]string)
for k := range *envVars {
stringDataMap[k] = (*envVars)[k].Value
}
secretDefinition := secrets.NewSecret(namespacedName, secretName, stringDataMap)
if err = resources.Retrieve(namespacedName, client, secretDefinition); err != nil {
if errors.IsNotFound(err) {
log.V(1).Info("Did not find secret " + secretName)
requestedResources = append(requestedResources, secretDefinition)
}
} else { // err == nil so it already exists
// Exists now
// Check the contents against what we just got above
log.V(1).Info("Found secret " + secretName)
var needUpdate bool = false
for k := range *envVars {
elem, ok := secretDefinition.Data[k]
if 0 != strings.Compare(string(elem), (*envVars)[k].Value) || !ok {
log.V(1).Info("Secret exists but not equals, or not ok", "ok?", ok)
if !(*envVars)[k].AutoGen || string(elem) == "" {
secretDefinition.Data[k] = []byte((*envVars)[k].Value)
needUpdate = true
}
}
}
if needUpdate {
log.V(1).Info("Secret " + secretName + " needs update")
// These updates alone do not trigger a rolling update due to env var update as it's from a secret
err = resources.Update(namespacedName, client, secretDefinition)
// Force the rolling update to occur
environments.IncrementTriggeredRollCount(currentStatefulSet.Spec.Template.Spec.Containers)
//so far it doesn't matter what the value is as long as it's greater than zero
retVal = statefulSetAcceptorsUpdated
}
}
log.Info("Populating env vars from secret " + secretName)
for envVarName := range *envVars {
acceptorsEnvVarSource := &corev1.EnvVarSource{
SecretKeyRef: &corev1.SecretKeySelector{
LocalObjectReference: corev1.LocalObjectReference{
Name: secretName,
},
Key: envVarName,
Optional: nil,
},
}
envVarDefinition := &corev1.EnvVar{
Name: envVarName,
Value: "",
ValueFrom: acceptorsEnvVarSource,
}
if retrievedEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.Containers, envVarName); nil == retrievedEnvVar {
log.V(1).Info("sourceEnvVarFromSecret failed to retrieve " + envVarName + " creating")
environments.Create(currentStatefulSet.Spec.Template.Spec.Containers, envVarDefinition)
retVal = statefulSetAcceptorsUpdated
}
//custom init container
if len(currentStatefulSet.Spec.Template.Spec.InitContainers) > 0 {
log.Info("we have custom init-containers")
if retrievedEnvVar := environments.Retrieve(currentStatefulSet.Spec.Template.Spec.InitContainers, envVarName); nil == retrievedEnvVar {
environments.Create(currentStatefulSet.Spec.Template.Spec.InitContainers, envVarDefinition)
}
}
}
return retVal
}
func generateAcceptorsString(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client) string {
// TODO: Optimize for the single broker configuration
ensureCOREOn61616Exists := true // as clustered is no longer an option but true by default
acceptorEntry := ""
defaultArgs := "tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;useEpoll=true;amqpCredits=1000;amqpMinCredits=300"
var portIncrement int32 = 10
var currentPortIncrement int32 = 0
var port61616InUse bool = false
var i uint32 = 0
for _, acceptor := range customResource.Spec.Acceptors {
if 0 == acceptor.Port {
acceptor.Port = 61626 + currentPortIncrement
currentPortIncrement += portIncrement
customResource.Spec.Acceptors[i].Port = acceptor.Port
}
if "" == acceptor.Protocols ||
"all" == strings.ToLower(acceptor.Protocols) {
acceptor.Protocols = "AMQP,CORE,HORNETQ,MQTT,OPENWIRE,STOMP"
}
acceptorEntry = acceptorEntry + "<acceptor name=\"" + acceptor.Name + "\">"
acceptorEntry = acceptorEntry + "tcp:" + "\\/\\/" + "ACCEPTOR_IP:"
acceptorEntry = acceptorEntry + fmt.Sprintf("%d", acceptor.Port)
acceptorEntry = acceptorEntry + "?protocols=" + strings.ToUpper(acceptor.Protocols)
// TODO: Evaluate more dynamic messageMigration
if 61616 == acceptor.Port {
port61616InUse = true
}
if ensureCOREOn61616Exists &&
(61616 == acceptor.Port) &&
!strings.Contains(strings.ToUpper(acceptor.Protocols), "CORE") {
acceptorEntry = acceptorEntry + ",CORE"
}
if acceptor.SSLEnabled {
secretName := customResource.Name + "-" + acceptor.Name + "-secret"
if "" != acceptor.SSLSecret {
secretName = acceptor.SSLSecret
}
acceptorEntry = acceptorEntry + ";" + generateAcceptorConnectorSSLArguments(customResource, client, secretName)
sslOptionalArguments := generateAcceptorSSLOptionalArguments(acceptor)
if "" != sslOptionalArguments {
acceptorEntry = acceptorEntry + ";" + sslOptionalArguments
}
}
if "" != acceptor.AnycastPrefix {
safeAnycastPrefix := strings.Replace(acceptor.AnycastPrefix, "/", "\\/", -1)
acceptorEntry = acceptorEntry + ";" + "anycastPrefix=" + safeAnycastPrefix
}
if "" != acceptor.MulticastPrefix {
safeMulticastPrefix := strings.Replace(acceptor.MulticastPrefix, "/", "\\/", -1)
acceptorEntry = acceptorEntry + ";" + "multicastPrefix=" + safeMulticastPrefix
}
if acceptor.ConnectionsAllowed > 0 {
acceptorEntry = acceptorEntry + ";" + "connectionsAllowed=" + fmt.Sprintf("%d", acceptor.ConnectionsAllowed)
}
if acceptor.AMQPMinLargeMessageSize > 0 {
acceptorEntry = acceptorEntry + ";" + "amqpMinLargeMessageSize=" + fmt.Sprintf("%d", acceptor.AMQPMinLargeMessageSize)
}
acceptorEntry = acceptorEntry + ";" + defaultArgs
acceptorEntry = acceptorEntry + "<\\/acceptor>"
// Used for indexing the original acceptor port to update it if required
i = i + 1
}
// TODO: Evaluate more dynamic messageMigration
if ensureCOREOn61616Exists && !port61616InUse {
acceptorEntry = acceptorEntry + "<acceptor name=\"" + "scaleDown" + "\">"
acceptorEntry = acceptorEntry + "tcp:" + "\\/\\/" + "ACCEPTOR_IP:"
acceptorEntry = acceptorEntry + fmt.Sprintf("%d", 61616)
acceptorEntry = acceptorEntry + "?protocols=" + "CORE"
acceptorEntry = acceptorEntry + ";" + defaultArgs
// TODO: SSL
acceptorEntry = acceptorEntry + "<\\/acceptor>"
}
return acceptorEntry
}
func generateConnectorsString(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client) string {
connectorEntry := ""
connectors := customResource.Spec.Connectors
for _, connector := range connectors {
if connector.Type == "" {
connector.Type = "tcp"
}
connectorEntry = connectorEntry + "<connector name=\"" + connector.Name + "\">"
connectorEntry = connectorEntry + strings.ToLower(connector.Type) + ":\\/\\/" + strings.ToLower(connector.Host) + ":"
connectorEntry = connectorEntry + fmt.Sprintf("%d", connector.Port)
if connector.SSLEnabled {
secretName := customResource.Name + "-" + connector.Name + "-secret"
if "" != connector.SSLSecret {
secretName = connector.SSLSecret
}
connectorEntry = connectorEntry + ";" + generateAcceptorConnectorSSLArguments(customResource, client, secretName)
sslOptionalArguments := generateConnectorSSLOptionalArguments(connector)
if "" != sslOptionalArguments {
connectorEntry = connectorEntry + ";" + sslOptionalArguments
}
}
connectorEntry = connectorEntry + "<\\/connector>"
}
return connectorEntry
}
func configureAcceptorsExposure(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme) (bool, error) {
var i int32 = 0
var err error = nil
ordinalString := ""
causedUpdate := false
originalLabels := selectors.LabelBuilder.Labels()
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
for ; i < customResource.Spec.DeploymentPlan.Size; i++ {
ordinalString = strconv.Itoa(int(i))
var serviceRoutelabels = make(map[string]string)
for k, v := range originalLabels {
serviceRoutelabels[k] = v
}
serviceRoutelabels["statefulset.kubernetes.io/pod-name"] = statefulsets.NameBuilder.Name() + "-" + ordinalString
for _, acceptor := range customResource.Spec.Acceptors {
serviceDefinition := svc.NewServiceDefinitionForCR(namespacedName, acceptor.Name+"-"+ordinalString, acceptor.Port, serviceRoutelabels)
serviceNamespacedName := types.NamespacedName{
Name: serviceDefinition.Name,
Namespace: customResource.Namespace,
}
if acceptor.Expose {
requestedResources = append(requestedResources, serviceDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
}
targetPortName := acceptor.Name + "-" + ordinalString
targetServiceName := customResource.Name + "-" + targetPortName + "-svc"
routeDefinition := routes.NewRouteDefinitionForCR(namespacedName, serviceRoutelabels, targetServiceName, targetPortName, acceptor.SSLEnabled)
routeNamespacedName := types.NamespacedName{
Name: routeDefinition.Name,
Namespace: customResource.Namespace,
}
if acceptor.Expose {
requestedResources = append(requestedResources, routeDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, routeNamespacedName, routeDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, routeNamespacedName, routeDefinition)
}
}
}
return causedUpdate, err
}
func configureConnectorsExposure(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme) (bool, error) {
var i int32 = 0
var err error = nil
ordinalString := ""
causedUpdate := false
originalLabels := selectors.LabelBuilder.Labels()
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
for ; i < customResource.Spec.DeploymentPlan.Size; i++ {
ordinalString = strconv.Itoa(int(i))
var serviceRoutelabels = make(map[string]string)
for k, v := range originalLabels {
serviceRoutelabels[k] = v
}
serviceRoutelabels["statefulset.kubernetes.io/pod-name"] = statefulsets.NameBuilder.Name() + "-" + ordinalString
for _, connector := range customResource.Spec.Connectors {
serviceDefinition := svc.NewServiceDefinitionForCR(namespacedName, connector.Name+"-"+ordinalString, connector.Port, serviceRoutelabels)
serviceNamespacedName := types.NamespacedName{
Name: serviceDefinition.Name,
Namespace: customResource.Namespace,
}
if connector.Expose {
requestedResources = append(requestedResources, serviceDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
}
targetPortName := connector.Name + "-" + ordinalString
targetServiceName := customResource.Name + "-" + targetPortName + "-svc"
routeDefinition := routes.NewRouteDefinitionForCR(namespacedName, serviceRoutelabels, targetServiceName, targetPortName, connector.SSLEnabled)
routeNamespacedName := types.NamespacedName{
Name: routeDefinition.Name,
Namespace: customResource.Namespace,
}
if connector.Expose {
requestedResources = append(requestedResources, routeDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, routeNamespacedName, routeDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, routeNamespacedName, routeDefinition)
}
}
}
return causedUpdate, err
}
func configureConsoleExposure(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, scheme *runtime.Scheme) (bool, error) {
var i int32 = 0
var err error = nil
ordinalString := ""
causedUpdate := false
console := customResource.Spec.Console
originalLabels := selectors.LabelBuilder.Labels()
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
for ; i < customResource.Spec.DeploymentPlan.Size; i++ {
ordinalString = strconv.Itoa(int(i))
var serviceRoutelabels = make(map[string]string)
for k, v := range originalLabels {
serviceRoutelabels[k] = v
}
serviceRoutelabels["statefulset.kubernetes.io/pod-name"] = statefulsets.NameBuilder.Name() + "-" + ordinalString
portNumber := int32(8161)
targetPortName := "wconsj" + "-" + ordinalString
targetServiceName := customResource.Name + "-" + targetPortName + "-svc"
serviceDefinition := svc.NewServiceDefinitionForCR(namespacedName, targetPortName, portNumber, serviceRoutelabels)
serviceNamespacedName := types.NamespacedName{
Name: serviceDefinition.Name,
Namespace: customResource.Namespace,
}
if console.Expose {
requestedResources = append(requestedResources, serviceDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, serviceNamespacedName, serviceDefinition)
}
var err error = nil
isOpenshift := false
if isOpenshift, err = environments.DetectOpenshift(); err != nil {
log.Error(err, "Failed to get env, will try kubernetes")
}
if isOpenshift {
log.Info("Environment is OpenShift")
log.Info("Checking routeDefinition for " + targetPortName)
routeDefinition := routes.NewRouteDefinitionForCR(namespacedName, serviceRoutelabels, targetServiceName, targetPortName, console.SSLEnabled)
routeNamespacedName := types.NamespacedName{
Name: routeDefinition.Name,
Namespace: customResource.Namespace,
}
if console.Expose {
requestedResources = append(requestedResources, routeDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, routeNamespacedName, routeDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, routeNamespacedName, routeDefinition)
}
} else {
log.Info("Environment is not OpenShift, creating ingress")
ingressDefinition := ingresses.NewIngressForCRWithSSL(namespacedName, serviceRoutelabels, targetServiceName, targetPortName, console.SSLEnabled)
ingressNamespacedName := types.NamespacedName{
Name: ingressDefinition.Name,
Namespace: customResource.Namespace,
}
if console.Expose {
requestedResources = append(requestedResources, ingressDefinition)
//causedUpdate, err = resources.Enable(customResource, client, scheme, ingressNamespacedName, ingressDefinition)
} else {
causedUpdate, err = resources.Disable(customResource, client, scheme, ingressNamespacedName, ingressDefinition)
}
}
}
return causedUpdate, err
}
func generateConsoleSSLFlags(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, secretName string) string {
sslFlags := ""
secretNamespacedName := types.NamespacedName{
Name: secretName,
Namespace: customResource.Namespace,
}
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
stringDataMap := map[string]string{}
userPasswordSecret := secrets.NewSecret(namespacedName, secretName, stringDataMap)
keyStorePassword := "password"
keyStorePath := "/etc/" + secretName + "-volume/broker.ks"
trustStorePassword := "password"
trustStorePath := "/etc/" + secretName + "-volume/client.ts"
if err := resources.Retrieve(secretNamespacedName, client, userPasswordSecret); err == nil {
if "" != string(userPasswordSecret.Data["keyStorePassword"]) {
keyStorePassword = string(userPasswordSecret.Data["keyStorePassword"])
}
if "" != string(userPasswordSecret.Data["keyStorePath"]) {
keyStorePath = string(userPasswordSecret.Data["keyStorePath"])
}
if "" != string(userPasswordSecret.Data["trustStorePassword"]) {
trustStorePassword = string(userPasswordSecret.Data["trustStorePassword"])
}
if "" != string(userPasswordSecret.Data["trustStorePath"]) {
trustStorePath = string(userPasswordSecret.Data["trustStorePath"])
}
}
sslFlags = sslFlags + " " + "--ssl-key" + " " + keyStorePath
sslFlags = sslFlags + " " + "--ssl-key-password" + " " + keyStorePassword
sslFlags = sslFlags + " " + "--ssl-trust" + " " + trustStorePath
sslFlags = sslFlags + " " + "--ssl-trust-password" + " " + trustStorePassword
if customResource.Spec.Console.UseClientAuth {
sslFlags = sslFlags + " " + "--use-client-auth"
}
return sslFlags
}
func generateAcceptorConnectorSSLArguments(customResource *brokerv2alpha4.ActiveMQArtemis, client client.Client, secretName string) string {
sslArguments := "sslEnabled=true"
secretNamespacedName := types.NamespacedName{
Name: secretName,
Namespace: customResource.Namespace,
}
namespacedName := types.NamespacedName{
Name: customResource.Name,
Namespace: customResource.Namespace,
}
stringDataMap := map[string]string{}
userPasswordSecret := secrets.NewSecret(namespacedName, secretName, stringDataMap)
keyStorePassword := "password"
keyStorePath := "\\/etc\\/" + secretName + "-volume\\/broker.ks"
trustStorePassword := "password"
trustStorePath := "\\/etc\\/" + secretName + "-volume\\/client.ts"
if err := resources.Retrieve(secretNamespacedName, client, userPasswordSecret); err == nil {
if "" != string(userPasswordSecret.Data["keyStorePassword"]) {
//noinspection GoUnresolvedReference
keyStorePassword = strings.ReplaceAll(string(userPasswordSecret.Data["keyStorePassword"]), "/", "\\/")
}
if "" != string(userPasswordSecret.Data["keyStorePath"]) {
//noinspection GoUnresolvedReference
keyStorePath = strings.ReplaceAll(string(userPasswordSecret.Data["keyStorePath"]), "/", "\\/")
}
if "" != string(userPasswordSecret.Data["trustStorePassword"]) {
//noinspection GoUnresolvedReference
trustStorePassword = strings.ReplaceAll(string(userPasswordSecret.Data["trustStorePassword"]), "/", "\\/")
}
if "" != string(userPasswordSecret.Data["trustStorePath"]) {
//noinspection GoUnresolvedReference
trustStorePath = strings.ReplaceAll(string(userPasswordSecret.Data["trustStorePath"]), "/", "\\/")
}
}
sslArguments = sslArguments + ";" + "keyStorePath=" + keyStorePath
sslArguments = sslArguments + ";" + "keyStorePassword=" + keyStorePassword
sslArguments = sslArguments + ";" + "trustStorePath=" + trustStorePath
sslArguments = sslArguments + ";" + "trustStorePassword=" + trustStorePassword
return sslArguments
}
func generateAcceptorSSLOptionalArguments(acceptor brokerv2alpha4.AcceptorType) string {
sslOptionalArguments := ""
if "" != acceptor.EnabledCipherSuites {