6256948632

Committed 21 Sep 2023 03:49AM UTC coverage: 73.791%. First build

Build # 6256948632

Build Type

Pull #950

github

Committed by

Rory-Z

Commit Message

fix: fix the unnecessary updates when replicas = 0

Signed-off-by: Rory Z <16801068+Rory-Z@users.noreply.github.com>

Pull Request Pull Request #950: fix: fix the unnecessary updates when replicas = 0

Run Details

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94.05

/controllers/apps/v1beta3/emqx_handler.go

/*
Copyright 2021.

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 apps

import (
        "context"
        "encoding/base64"
        "fmt"
        "net"
        "path/filepath"
        "reflect"
        "regexp"
        "sort"
        "strconv"
        "strings"
        "time"

        emperror "emperror.dev/errors"
        appsv1 "k8s.io/api/apps/v1"
        corev1 "k8s.io/api/core/v1"
        k8sErrors "k8s.io/apimachinery/pkg/api/errors"
        metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

        "k8s.io/apimachinery/pkg/labels"
        "k8s.io/apimachinery/pkg/runtime"
        "k8s.io/apimachinery/pkg/types"
        "k8s.io/apimachinery/pkg/util/intstr"
        "k8s.io/client-go/tools/record"
        "k8s.io/client-go/util/retry"

        ctrl "sigs.k8s.io/controller-runtime"
        "sigs.k8s.io/controller-runtime/pkg/client"
        "sigs.k8s.io/controller-runtime/pkg/reconcile"

        appsv1beta3 "github.com/emqx/emqx-operator/apis/apps/v1beta3"
        "github.com/emqx/emqx-operator/pkg/handler"
        json "github.com/json-iterator/go"
        "github.com/tidwall/gjson"
)

var _ reconcile.Reconciler = &EmqxBrokerReconciler{}

const (
        ReloaderContainerName = "reloader"
)

type EmqxReconciler struct {
        handler.Handler
        Scheme *runtime.Scheme
        record.EventRecorder
}

func (r *EmqxReconciler) Do(ctx context.Context, instance appsv1beta3.Emqx) (ctrl.Result, error) {
        if instance.GetDeletionTimestamp() != nil {
                return ctrl.Result{}, nil
        }
        if instance.GetReplicas() == nil || *instance.GetReplicas() == 0 {
                if err := retry.RetryOnConflict(retry.DefaultRetry, func() error {
                        _ = r.Get(ctx, client.ObjectKeyFromObject(instance), instance)
                        instance = updateEmqxStatus(instance, []appsv1beta3.EmqxNode{})
                        return r.Status().Update(ctx, instance)
                }); err != nil {
                        return ctrl.Result{}, emperror.Wrap(err, "failed to update status")
                }
                return ctrl.Result{}, nil
        }

        var err error
        var emqxNodes []appsv1beta3.EmqxNode
        emqxNodes, err = r.getNodeStatusesByAPI(instance)
        if err != nil {
                r.EventRecorder.Event(instance, corev1.EventTypeWarning, "FailedToGetNodeStatues", err.Error())
                condition := appsv1beta3.NewCondition(
                        appsv1beta3.ConditionRunning,
                        corev1.ConditionFalse,
                        "FailedToGetNodeStatues",
                        err.Error(),
                )
                instance.SetCondition(*condition)
                _ = r.Status().Update(ctx, instance)
        }
        if err := retry.RetryOnConflict(retry.DefaultRetry, func() error {
                _ = r.Get(ctx, client.ObjectKeyFromObject(instance), instance)
                instance = updateEmqxStatus(instance, emqxNodes)
                return r.Status().Update(ctx, instance)
        }); err != nil {
                return ctrl.Result{}, emperror.Wrap(err, "failed to update status")
        }

        var resources []client.Object
        postFn := func(client.Object) error { return nil }

        sts := generateStatefulSetDef(instance)

        storeSts := &appsv1.StatefulSet{}
        if err := r.Get(ctx, client.ObjectKeyFromObject(sts), storeSts); err != nil {
                if !k8sErrors.IsNotFound(err) {
                        return ctrl.Result{}, err
                }
        }
        // store statefulSet is exit
        if storeSts.Spec.PodManagementPolicy != "" {
                sts.Spec.PodManagementPolicy = storeSts.Spec.PodManagementPolicy
        }
        // compatible with 1.2.2
        if storeSts.Spec.VolumeClaimTemplates != nil {
                sts.Spec.VolumeClaimTemplates = storeSts.Spec.VolumeClaimTemplates
        }
        // compatible with 1.2.2
        if storeSts.Annotations != nil {
                sts.Annotations = storeSts.Annotations
        }

        defaultPluginsConfig := generateDefaultPluginsConfig(instance)
        sts = updatePluginsConfigForSts(sts, defaultPluginsConfig)

        if status := instance.GetStatus(); !status.IsPluginInitialized() {
                resources = append(resources, defaultPluginsConfig)

                pluginsList := &appsv1beta3.EmqxPluginList{}
                err = r.Client.List(ctx, pluginsList, client.InNamespace(instance.GetNamespace()))
                if err != nil && !k8sErrors.IsNotFound(err) {
                        return ctrl.Result{}, err
                }
                var condition *appsv1beta3.Condition
                pluginResourceList := generateInitPluginList(instance, pluginsList)
                resources = append(resources, pluginResourceList...)

                err = r.CreateOrUpdateList(instance, r.Scheme, resources, postFn)
                if err != nil {
                        r.EventRecorder.Event(instance, corev1.EventTypeWarning, "FailedCreateOrUpdate", err.Error())
                        condition = appsv1beta3.NewCondition(
                                appsv1beta3.ConditionPluginInitialized,
                                corev1.ConditionFalse,
                                "PluginInitializeFailed",
                                err.Error(),
                        )
                        instance.SetCondition(*condition)
                        _ = r.Status().Update(ctx, instance)
                        return ctrl.Result{RequeueAfter: time.Duration(5) * time.Second}, err
                }
                condition = appsv1beta3.NewCondition(
                        appsv1beta3.ConditionPluginInitialized,
                        corev1.ConditionTrue,
                        "PluginInitializeSuccessfully",
                        "All default plugins initialized",
                )
                instance.SetCondition(*condition)
                _ = r.Status().Update(ctx, instance)
                return ctrl.Result{RequeueAfter: time.Duration(5) * time.Second}, nil
        }

        if acl := generateAcl(instance); acl != nil {
                resources = append(resources, acl)
                sts = updateAclForSts(sts, acl)
        }

        if loadedModules := generateLoadedModules(instance); loadedModules != nil {
                resources = append(resources, loadedModules)
                sts = updateLoadedModulesForSts(sts, loadedModules)
        }

        if emqxEnterprise, ok := instance.(*appsv1beta3.EmqxEnterprise); ok {
                var license *corev1.Secret
                if emqxEnterprise.GetLicense().SecretName != "" {
                        license = &corev1.Secret{}
                        if err := r.Client.Get(context.Background(), types.NamespacedName{Name: emqxEnterprise.GetLicense().SecretName, Namespace: emqxEnterprise.GetNamespace()}, license); err != nil {
                                return ctrl.Result{}, err
                        }
                } else {
                        license = generateLicense(emqxEnterprise)
                }

                if license != nil {
                        resources = append(resources, license)
                        sts = updateLicenseForsts(sts, license)
                }
        }

        if status := instance.GetStatus(); status.IsRunning() {
                serviceTemplate := instance.GetServiceTemplate()
                serviceTemplate.MergePorts(r.getListenerPortsByAPI(instance))
                instance.SetServiceTemplate(serviceTemplate)
                svc := generateSvc(instance)
                resources = append(resources, svc)
        }

        headlessSvc := generateHeadlessSvc(instance)
        sts.Spec.ServiceName = headlessSvc.Name
        resources = append(resources, headlessSvc)

        resources = append(resources, sts)

        if err := r.CreateOrUpdateList(instance, r.Scheme, resources, postFn); err != nil {
                r.EventRecorder.Event(instance, corev1.EventTypeWarning, "FailedCreateOrUpdate", err.Error())
                condition := appsv1beta3.NewCondition(
                        appsv1beta3.ConditionRunning,
                        corev1.ConditionFalse,
                        "FailedCreateOrUpdate",
                        err.Error(),
                )
                instance.SetCondition(*condition)
                _ = r.Status().Update(ctx, instance)
                return ctrl.Result{RequeueAfter: time.Duration(5) * time.Second}, err
        }

        emqxNodes, err = r.getNodeStatusesByAPI(instance)
        if err != nil {
                r.EventRecorder.Event(instance, corev1.EventTypeWarning, "FailedToGetNodeStatues", err.Error())
                condition := appsv1beta3.NewCondition(
                        appsv1beta3.ConditionRunning,
                        corev1.ConditionFalse,
                        "FailedToGetNodeStatues",
                        err.Error(),
                )
                instance.SetCondition(*condition)
                _ = r.Status().Update(ctx, instance)
        }

        if err := retry.RetryOnConflict(retry.DefaultRetry, func() error {
                _ = r.Get(ctx, client.ObjectKeyFromObject(instance), instance)
                instance = updateEmqxStatus(instance, emqxNodes)
                return r.Status().Update(ctx, instance)
        }); err != nil {
                return ctrl.Result{}, emperror.Wrap(err, "failed to update status")
        }

        if status := instance.GetStatus(); !status.IsRunning() {
                return ctrl.Result{RequeueAfter: time.Duration(5) * time.Second}, nil
        }
        return ctrl.Result{RequeueAfter: time.Duration(20) * time.Second}, nil
}

func (r *EmqxReconciler) getListenerPortsByAPI(instance appsv1beta3.Emqx) []corev1.ServicePort {
        resp, body, err := r.Handler.RequestAPI(instance, "GET", instance.GetUsername(), instance.GetPassword(), appsv1beta3.DefaultManagementPort, "api/v4/listeners")
        if err != nil {
                return nil
        }
        if resp.StatusCode != 200 {
                return nil
        }

        ports := []corev1.ServicePort{}
        listeners := gjson.GetBytes(body, "data.0.listeners")
        for _, l := range listeners.Array() {
                var name string
                var protocol corev1.Protocol
                var strPort string
                var intPort int

                compile := regexp.MustCompile(".*(udp|dtls|sn).*")
                proto := gjson.Get(l.Raw, "protocol").String()
                if compile.MatchString(proto) {
                        protocol = corev1.ProtocolUDP
                } else {
                        protocol = corev1.ProtocolTCP
                }

                listenOn := gjson.Get(l.Raw, "listen_on").String()
                if strings.Contains(listenOn, ":") {
                        _, strPort, err = net.SplitHostPort(listenOn)
                        if err != nil {
                                strPort = listenOn
                        }
                } else {
                        strPort = listenOn
                }
                intPort, _ = strconv.Atoi(strPort)

                // Get name by protocol and port from API
                // protocol maybe like mqtt:wss:8084
                // protocol maybe like mqtt:tcp
                // We had to do something with the "protocol" to make it conform to the kubernetes service port name specification
                name = regexp.MustCompile(`:[\d]+`).ReplaceAllString(proto, "")
                name = strings.ReplaceAll(name, ":", "-")
                name = fmt.Sprintf("%s-%s", name, strPort)

                ports = append(ports, corev1.ServicePort{
                        Name:       name,
                        Protocol:   protocol,
                        Port:       int32(intPort),
                        TargetPort: intstr.FromInt(intPort),
                })
        }
        return ports
}

func (r *EmqxReconciler) getNodeStatusesByAPI(instance appsv1beta3.Emqx) ([]appsv1beta3.EmqxNode, error) {
        resp, body, err := r.Handler.RequestAPI(instance, "GET", instance.GetUsername(), instance.GetPassword(), appsv1beta3.DefaultManagementPort, "api/v4/nodes")
        if err != nil {
                return nil, err
        }
        if resp.StatusCode != 200 {
                return nil, fmt.Errorf("failed to get node statuses from API: %s", resp.Status)
        }

        emqxNodes := []appsv1beta3.EmqxNode{}
        data := gjson.GetBytes(body, "data")
        if err := json.Unmarshal([]byte(data.Raw), &emqxNodes); err != nil {
                return nil, fmt.Errorf("failed to unmarshal node statuses: %v", err)
        }
        sort.Slice(emqxNodes, func(i, j int) bool {
                return emqxNodes[i].Node < emqxNodes[j].Node
        })
        return emqxNodes, nil
}

func generateStatefulSetDef(instance appsv1beta3.Emqx) *appsv1.StatefulSet {
        annotations := instance.GetAnnotations()
        if annotations == nil {
                annotations = make(map[string]string)
        }
        delete(annotations, "kubectl.kubernetes.io/last-applied-configuration")

        podTemplate := corev1.PodTemplateSpec{
                ObjectMeta: metav1.ObjectMeta{
                        Labels:      instance.GetLabels(),
                        Annotations: annotations,
                },
                Spec: corev1.PodSpec{
                        Affinity:         instance.GetAffinity(),
                        Tolerations:      instance.GetToleRations(),
                        NodeName:         instance.GetNodeName(),
                        NodeSelector:     instance.GetNodeSelector(),
                        ImagePullSecrets: instance.GetImagePullSecrets(),
                        SecurityContext:  instance.GetSecurityContext(),
                        InitContainers:   instance.GetInitContainers(),
                        Containers: append(
                                []corev1.Container{
                                        *generateEmqxContainer(instance),
                                        *generateReloaderContainer(instance),
                                },
                                instance.GetExtraContainers()...,
                        ),
                        Volumes: instance.GetExtraVolumes(),
                },
        }

        podAnnotation := podTemplate.ObjectMeta.DeepCopy().Annotations
        podAnnotation[handler.ManageContainersAnnotation] = generateAnnotationByContainers(podTemplate.Spec.Containers)
        podTemplate.Annotations = podAnnotation

        sts := &appsv1.StatefulSet{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "apps/v1",
                        Kind:       "StatefulSet",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Name:        instance.GetName(),
                        Namespace:   instance.GetNamespace(),
                        Labels:      instance.GetLabels(),
                        Annotations: annotations,
                },
                Spec: appsv1.StatefulSetSpec{
                        Replicas: instance.GetReplicas(),
                        Selector: &metav1.LabelSelector{
                                MatchLabels: instance.GetLabels(),
                        },
                        PodManagementPolicy: appsv1.ParallelPodManagement,
                        Template:            podTemplate,
                },
        }

        sts = generateDataVolume(instance, sts)

        return sts
}

func generateInitPluginList(instance appsv1beta3.Emqx, existPluginList *appsv1beta3.EmqxPluginList) []client.Object {
        matchedPluginList := []appsv1beta3.EmqxPlugin{}
        for _, existPlugin := range existPluginList.Items {
                selector, _ := labels.ValidatedSelectorFromSet(existPlugin.Spec.Selector)
                if selector.Empty() || !selector.Matches(labels.Set(instance.GetLabels())) {
                        continue
                }
                matchedPluginList = append(matchedPluginList, existPlugin)
        }

        isExistPlugin := func(pluginName string, pluginList []appsv1beta3.EmqxPlugin) bool {
                for _, plugin := range pluginList {
                        if plugin.Spec.PluginName == pluginName {
                                return true
                        }
                }
                return false
        }

        pluginList := []client.Object{}
        // Default plugins
        if !isExistPlugin("emqx_rule_engine", matchedPluginList) {
                emqxRuleEngine := &appsv1beta3.EmqxPlugin{
                        TypeMeta: metav1.TypeMeta{
                                APIVersion: "apps.emqx.io/v1beta3",
                                Kind:       "EmqxPlugin",
                        },
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      fmt.Sprintf("%s-rule-engine", instance.GetName()),
                                Namespace: instance.GetNamespace(),
                                Labels:    instance.GetLabels(),
                        },
                        Spec: appsv1beta3.EmqxPluginSpec{
                                PluginName: "emqx_rule_engine",
                                Selector:   instance.GetLabels(),
                                Config:     map[string]string{},
                        },
                }
                pluginList = append(pluginList, emqxRuleEngine)
        }

        if !isExistPlugin("emqx_retainer", matchedPluginList) {
                emqxRetainer := &appsv1beta3.EmqxPlugin{
                        TypeMeta: metav1.TypeMeta{
                                APIVersion: "apps.emqx.io/v1beta3",
                                Kind:       "EmqxPlugin",
                        },
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      fmt.Sprintf("%s-retainer", instance.GetName()),
                                Namespace: instance.GetNamespace(),
                                Labels:    instance.GetLabels(),
                        },
                        Spec: appsv1beta3.EmqxPluginSpec{
                                PluginName: "emqx_retainer",
                                Selector:   instance.GetLabels(),
                                Config:     map[string]string{},
                        },
                }
                pluginList = append(pluginList, emqxRetainer)
        }

        enterprise, ok := instance.(*appsv1beta3.EmqxEnterprise)
        if ok && !isExistPlugin("emqx_modules", matchedPluginList) {
                emqxModules := &appsv1beta3.EmqxPlugin{
                        TypeMeta: metav1.TypeMeta{
                                APIVersion: "apps.emqx.io/v1beta3",
                                Kind:       "EmqxPlugin",
                        },
                        ObjectMeta: metav1.ObjectMeta{
                                Name:      fmt.Sprintf("%s-modules", instance.GetName()),
                                Namespace: instance.GetNamespace(),
                                Labels:    instance.GetLabels(),
                        },
                        Spec: appsv1beta3.EmqxPluginSpec{
                                PluginName: "emqx_modules",
                                Selector:   instance.GetLabels(),
                                Config:     map[string]string{},
                        },
                }

                if enterprise.Spec.EmqxTemplate.Modules != nil {
                        emqxModules.Spec.Config = map[string]string{
                                "modules.loaded_file": "/mounted/modules/loaded_modules",
                        }
                }

                pluginList = append(pluginList, emqxModules)
        }

        return pluginList
}

func generateDefaultPluginsConfig(instance appsv1beta3.Emqx) *corev1.ConfigMap {
        names := appsv1beta3.Names{Object: instance}

        cm := &corev1.ConfigMap{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "ConfigMap",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Labels:    instance.GetLabels(),
                        Namespace: instance.GetNamespace(),
                        Name:      names.PluginsConfig(),
                },
                Data: map[string]string{
                        "emqx_modules.conf":           "",
                        "emqx_management.conf":        "management.listener.http = 8081\n",
                        "emqx_dashboard.conf":         "dashboard.listener.http = 18083\n",
                        "emqx_rule_engine.conf":       "",
                        "emqx_retainer.conf":          "",
                        "emqx_telemetry.conf":         "",
                        "emqx_auth_http.conf":         "auth.http.auth_req.url = http://127.0.0.1:80/mqtt/auth\nauth.http.auth_req.method = post\nauth.http.auth_req.headers.content_type = application/x-www-form-urlencoded\nauth.http.auth_req.params = clientid=%c,username=%u,password=%P\nauth.http.acl_req.url = http://127.0.0.1:80/mqtt/acl\nauth.http.acl_req.method = post\nauth.http.acl_req.headers.content-type = application/x-www-form-urlencoded\nauth.http.acl_req.params = access=%A,username=%u,clientid=%c,ipaddr=%a,topic=%t,mountpoint=%m\nauth.http.timeout = 5s\nauth.http.connect_timeout = 5s\nauth.http.pool_size = 32\nauth.http.enable_pipelining = true\n",
                        "emqx_auth_jwt.conf":          "auth.jwt.secret = emqxsecret\nauth.jwt.from = password\nauth.jwt.verify_claims = off\n",
                        "emqx_auth_ldap.conf":         "auth.ldap.servers = 127.0.0.1\nauth.ldap.port = 389\nauth.ldap.pool = 8\nauth.ldap.bind_dn = cn=root,dc=emqx,dc=io\nauth.ldap.bind_password = public\nauth.ldap.timeout = 30s\nauth.ldap.device_dn = ou=device,dc=emqx,dc=io\nauth.ldap.match_objectclass = mqttUser\nauth.ldap.username.attributetype = uid\nauth.ldap.password.attributetype = userPassword\nauth.ldap.ssl = false\n",
                        "emqx_auth_mnesia.conf":       "",
                        "emqx_auth_mongo.conf":        "auth.mongo.type = single\nauth.mongo.srv_record = false\nauth.mongo.server = 127.0.0.1:27017\nauth.mongo.pool = 8\nauth.mongo.database = mqtt\nauth.mongo.topology.pool_size = 1\nauth.mongo.topology.max_overflow = 0\nauth.mongo.auth_query.password_hash = sha256\nauth.mongo.auth_query.collection = mqtt_user\nauth.mongo.auth_query.password_field = password\nauth.mongo.auth_query.selector = username=%u\nauth.mongo.super_query.collection = mqtt_user\nauth.mongo.super_query.super_field = is_superuser\nauth.mongo.super_query.selector = username=%u\nauth.mongo.acl_query.collection = mqtt_acl\nauth.mongo.acl_query.selector = username=%u\n",
                        "emqx_auth_mysql.conf":        "auth.mysql.server = 127.0.0.1:3306\nauth.mysql.pool = 8\nauth.mysql.database = mqtt\nauth.mysql.auth_query = select password from mqtt_user where username = '%u' limit 1\nauth.mysql.password_hash = sha256\nauth.mysql.super_query = select is_superuser from mqtt_user where username = '%u' limit 1\nauth.mysql.acl_query = select allow, ipaddr, username, clientid, access, topic from mqtt_acl where ipaddr = '%a' or username = '%u' or username = '$all' or clientid = '%c'\n",
                        "emqx_auth_pgsql.conf":        "auth.pgsql.server = 127.0.0.1:5432\nauth.pgsql.pool = 8\nauth.pgsql.username = root\nauth.pgsql.database = mqtt\nauth.pgsql.encoding = utf8\nauth.pgsql.ssl = off\nauth.pgsql.auth_query = select password from mqtt_user where username = '%u' limit 1\nauth.pgsql.password_hash = sha256\nauth.pgsql.super_query = select is_superuser from mqtt_user where username = '%u' limit 1\nauth.pgsql.acl_query = select allow, ipaddr, username, clientid, access, topic from mqtt_acl where ipaddr = '%a' or username = '%u' or username = '$all' or clientid = '%c'\n",
                        "emqx_auth_redis.conf":        "auth.redis.type = single\nauth.redis.server = 127.0.0.1:6379\nauth.redis.pool = 8\nauth.redis.database = 0\nauth.redis.auth_cmd = HMGET mqtt_user:%u password\nauth.redis.password_hash = plain\nauth.redis.super_cmd = HGET mqtt_user:%u is_superuser\nauth.redis.acl_cmd = HGETALL mqtt_acl:%u\n",
                        "emqx_backend_cassa.conf":     "backend.ecql.pool1.nodes = 127.0.0.1:9042\nbackend.ecql.pool1.size = 8\nbackend.ecql.pool1.auto_reconnect = 1\nbackend.ecql.pool1.username = cassandra\nbackend.ecql.pool1.password = cassandra\nbackend.ecql.pool1.keyspace = mqtt\nbackend.ecql.pool1.logger = info\nbackend.cassa.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.client.connected.2    = {\"action\": {\"function\": \"on_subscription_lookup\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.session.subscribed.1  = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_fetch\"}, \"offline_opts\": {\"max_returned_count\": 500, \"time_range\": \"2h\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.session.subscribed.2  = {\"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"cql\": [\"delete from acked where clientid = ${clientid} and topic = ${topic}\"]}, \"pool\": \"pool1\"}\nbackend.cassa.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.cassa.hook.message.acked.1       = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_acked\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_dynamo.conf":    "backend.dynamo.region = us-west-2\nbackend.dynamo.pool1.server = http://localhost:8000\nbackend.dynamo.pool1.pool_size = 8\nbackend.dynamo.pool1.aws_access_key_id = FAKE_AWS_ACCESS_KEY_ID\nbackend.dynamo.pool1.aws_secret_access_key = FAKE_AWS_SECRET_ACCESS_KEY\nbackend.dynamo.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.client.connected.2    = {\"action\": {\"function\": \"on_subscribe_lookup\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.session.subscribed.1  = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_fetch_for_queue\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.session.subscribed.2  = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"function\": \"on_acked_delete\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.dynamo.hook.message.acked.1       = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_acked_for_queue\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_influxdb.conf":  "backend.influxdb.udp.pool1.server = 127.0.0.1:8089\nbackend.influxdb.udp.pool1.pool_size = 8\nbackend.influxdb.http.pool1.server = 127.0.0.1:8086\nbackend.influxdb.http.pool1.pool_size = 8\nbackend.influxdb.http.pool1.precision = ms\nbackend.influxdb.http.pool1.database = mydb\nbackend.influxdb.http.pool1.https_enabled = false\nbackend.influxdb.hook.message.publish.1 = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_mongo.conf":     "backend.mongo.pool1.type = single\nbackend.mongo.pool1.srv_record = false\nbackend.mongo.pool1.server = 127.0.0.1:27017\nbackend.mongo.pool1.c_pool_size = 8\nbackend.mongo.pool1.database = mqtt\nbackend.mongo.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.client.connected.2    = {\"action\": {\"function\": \"on_subscribe_lookup\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.session.subscribed.1  = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_fetch\"}, \"pool\": \"pool1\", \"offline_opts\": {\"time_range\": \"2h\", \"max_returned_count\": 500}}\nbackend.mongo.hook.session.subscribed.2  = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"function\": \"on_acked_delete\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.mongo.hook.message.acked.1       = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_acked\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_mysql.conf":     "backend.mysql.pool1.server = 127.0.0.1:3306\nbackend.mysql.pool1.pool_size = 8\nbackend.mysql.pool1.user = root\nbackend.mysql.pool1.password = public\nbackend.mysql.pool1.database = mqtt\nbackend.mysql.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.client.connected.2     = {\"action\": {\"function\": \"on_subscribe_lookup\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.session.subscribed.1  = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_fetch\"}, \"offline_opts\": {\"max_returned_count\": 500, \"time_range\": \"2h\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.session.subscribed.2  = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"sql\": [\"delete from mqtt_acked where clientid = ${clientid} and topic = ${topic}\"]}, \"pool\": \"pool1\"}\nbackend.mysql.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.mysql.hook.message.acked.1       = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_acked\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_opentsdb.conf":  "backend.opentsdb.pool1.server = 127.0.0.1:4242\nbackend.opentsdb.pool1.pool_size = 8\nbackend.opentsdb.pool1.summary = true\nbackend.opentsdb.pool1.details = false\nbackend.opentsdb.pool1.sync = false\nbackend.opentsdb.pool1.sync_timeout = 0\nbackend.opentsdb.pool1.max_batch_size = 20\nbackend.opentsdb.hook.message.publish.1 = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_pgsql.conf":     "backend.pgsql.pool1.server = 127.0.0.1:5432\nbackend.pgsql.pool1.pool_size = 8\nbackend.pgsql.pool1.username = root\nbackend.pgsql.pool1.password = public\nbackend.pgsql.pool1.database = mqtt\nbackend.pgsql.pool1.ssl = false\nbackend.pgsql.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.client.connected.2     = {\"action\": {\"function\": \"on_subscribe_lookup\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.session.subscribed.1  = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_fetch\"}, \"offline_opts\": {\"max_returned_count\": 500, \"time_range\": \"2h\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.session.subscribed.2  = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"sql\": \"delete from mqtt_acked where clientid = ${clientid} and topic = ${topic}\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.pgsql.hook.message.acked.1       = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_acked\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_redis.conf":     "backend.redis.pool1.type = single\nbackend.redis.pool1.server = 127.0.0.1:6379\nbackend.redis.pool1.pool_size = 8\nbackend.redis.pool1.database = 0\nbackend.redis.pool1.channel = mqtt_channel\nbackend.redis.hook.client.connected.1    = {\"action\": {\"function\": \"on_client_connected\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.client.connected.2    = {\"action\": {\"function\": \"on_subscribe_lookup\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.client.disconnected.1 = {\"action\": {\"function\": \"on_client_disconnected\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.session.subscribed.1  = {\"topic\": \"queue/#\", \"action\": {\"function\": \"on_message_fetch_for_queue\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.session.subscribed.2  = {\"topic\": \"pubsub/#\", \"action\": {\"function\": \"on_message_fetch_for_pubsub\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.session.subscribed.3  = {\"action\": {\"function\": \"on_retain_lookup\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.session.unsubscribed.1= {\"topic\": \"#\", \"action\": {\"commands\": [\"DEL mqtt:acked:${clientid}:${topic}\"]}, \"pool\": \"pool1\"}\nbackend.redis.hook.message.publish.1     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"expired_time\" : 3600, \"pool\": \"pool1\"}\nbackend.redis.hook.message.publish.2     = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_retain\"}, \"expired_time\" : 3600, \"pool\": \"pool1\"}\nbackend.redis.hook.message.publish.3     = {\"topic\": \"#\", \"action\": {\"function\": \"on_retain_delete\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.message.acked.1       = {\"topic\": \"queue/#\", \"action\": {\"function\": \"on_message_acked_for_queue\"}, \"pool\": \"pool1\"}\nbackend.redis.hook.message.acked.2       = {\"topic\": \"pubsub/#\", \"action\": {\"function\": \"on_message_acked_for_pubsub\"}, \"pool\": \"pool1\"}\n",
                        "emqx_backend_timescale.conf": "backend.timescale.pool1.server = 127.0.0.1:5432\nbackend.timescale.pool1.pool_size = 8\nbackend.timescale.pool1.username = root\nbackend.timescale.pool1.password = public\nbackend.timescale.pool1.database = mqtt\nbackend.timescale.pool1.ssl = false\nbackend.timescale.hook.message.publish.1 = {\"topic\": \"#\", \"action\": {\"function\": \"on_message_publish\"}, \"pool\": \"pool1\"}\n",
                        "emqx_bridge_kafka.conf":      "bridge.kafka.servers = 127.0.0.1:9092\nbridge.kafka.query_api_versions = true\nbridge.kafka.connection_strategy = per_partition\nbridge.kafka.min_metadata_refresh_interval = 5S\nbridge.kafka.produce = sync\nbridge.kafka.produce.sync_timeout = 3s\nbridge.kafka.sock.sndbuf = 1MB\nbridge.kafka.hook.client.connected.1     = {\"topic\":\"ClientConnected\"}\nbridge.kafka.hook.client.disconnected.1  = {\"topic\":\"ClientDisconnected\"}\nbridge.kafka.hook.session.subscribed.1   = {\"filter\":\"#\", \"topic\":\"SessionSubscribed\"}\nbridge.kafka.hook.session.unsubscribed.1 = {\"filter\":\"#\", \"topic\":\"SessionUnsubscribed\"}\nbridge.kafka.hook.message.publish.1      = {\"filter\":\"#\", \"topic\":\"MessagePublish\"}\nbridge.kafka.hook.message.delivered.1    = {\"filter\":\"#\", \"topic\":\"MessageDelivered\"}\nbridge.kafka.hook.message.acked.1        = {\"filter\":\"#\", \"topic\":\"MessageAcked\"}\n",
                        "emqx_bridge_mqtt.conf":       "bridge.mqtt.aws.address = 127.0.0.1:1883\nbridge.mqtt.aws.proto_ver = mqttv4\nbridge.mqtt.aws.start_type = manual\nbridge.mqtt.aws.clientid = bridge_aws\nbridge.mqtt.aws.clean_start = true\nbridge.mqtt.aws.username = user\nbridge.mqtt.aws.password = passwd\nbridge.mqtt.aws.forwards = topic1/#,topic2/#\nbridge.mqtt.aws.forward_mountpoint = bridge/aws/${node}/\nbridge.mqtt.aws.ssl = off\nbridge.mqtt.aws.cacertfile = etc/certs/cacert.pem\nbridge.mqtt.aws.certfile = etc/certs/client-cert.pem\nbridge.mqtt.aws.keyfile = etc/certs/client-key.pem\nbridge.mqtt.aws.ciphers = TLS_AES_256_GCM_SHA384,TLS_AES_128_GCM_SHA256,TLS_CHACHA20_POLY1305_SHA256,TLS_AES_128_CCM_SHA256,TLS_AES_128_CCM_8_SHA256,ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-DES-CBC3-SHA,ECDH-ECDSA-AES256-GCM-SHA384,ECDH-RSA-AES256-GCM-SHA384,ECDH-ECDSA-AES256-SHA384,ECDH-RSA-AES256-SHA384,DHE-DSS-AES256-GCM-SHA384,DHE-DSS-AES256-SHA256,AES256-GCM-SHA384,AES256-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDH-ECDSA-AES128-GCM-SHA256,ECDH-RSA-AES128-GCM-SHA256,ECDH-ECDSA-AES128-SHA256,ECDH-RSA-AES128-SHA256,DHE-DSS-AES128-GCM-SHA256,DHE-DSS-AES128-SHA256,AES128-GCM-SHA256,AES128-SHA256,ECDHE-ECDSA-AES256-SHA,ECDHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,ECDH-ECDSA-AES256-SHA,ECDH-RSA-AES256-SHA,AES256-SHA,ECDHE-ECDSA-AES128-SHA,ECDHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,ECDH-ECDSA-AES128-SHA,ECDH-RSA-AES128-SHA,AES128-SHA\nbridge.mqtt.aws.keepalive = 60s\nbridge.mqtt.aws.tls_versions = tlsv1.3,tlsv1.2,tlsv1.1,tlsv1\nbridge.mqtt.aws.reconnect_interval = 30s\nbridge.mqtt.aws.retry_interval = 20s\nbridge.mqtt.aws.batch_size = 32\nbridge.mqtt.aws.max_inflight_size = 32\nbridge.mqtt.aws.queue.replayq_dir = data/replayq/emqx_aws_bridge/\nbridge.mqtt.aws.queue.replayq_seg_bytes = 10MB\nbridge.mqtt.aws.queue.max_total_size = 5GB\n",
                        "emqx_bridge_pulsar.conf":     "bridge.pulsar.servers = 127.0.0.1:6650\nbridge.pulsar.produce = sync\nbridge.pulsar.sock.sndbuf = 1MB\nbridge.pulsar.hook.client.connected.1     = {\"topic\":\"ClientConnected\"}\nbridge.pulsar.hook.client.disconnected.1  = {\"topic\":\"ClientDisconnected\"}\nbridge.pulsar.hook.session.subscribed.1   = {\"filter\":\"#\", \"topic\":\"SessionSubscribed\"}\nbridge.pulsar.hook.session.unsubscribed.1 = {\"filter\":\"#\", \"topic\":\"SessionUnsubscribed\"}\nbridge.pulsar.hook.message.publish.1      = {\"filter\":\"#\", \"topic\":\"MessagePublish\"}\nbridge.pulsar.hook.message.delivered.1      = {\"filter\":\"#\", \"topic\":\"MessageDelivered\"}\nbridge.pulsar.hook.message.acked.1        = {\"filter\":\"#\", \"topic\":\"MessageAcked\"}\n",
                        "emqx_bridge_rabbit.conf":     "bridge.rabbit.1.server = 127.0.0.1:5672\nbridge.rabbit.1.pool_size = 8\nbridge.rabbit.1.username = guest\nbridge.rabbit.1.password = guest\nbridge.rabbit.1.timeout = 5s\nbridge.rabbit.1.virtual_host = /\nbridge.rabbit.1.heartbeat = 30s\nbridge.rabbit.hook.session.subscribed.1 = {\"action\": \"on_session_subscribed\", \"rabbit\": 1, \"exchange\": \"direct:emqx.subscription\"}\nbridge.rabbit.hook.session.unsubscribed.1 = {\"action\": \"on_session_unsubscribed\", \"rabbit\": 1, \"exchange\": \"direct:emqx.subscription\"}\nbridge.rabbit.hook.message.publish.1 = {\"topic\": \"$SYS/#\", \"action\": \"on_message_publish\", \"rabbit\": 1, \"exchange\": \"topic:emqx.$sys\"}\nbridge.rabbit.hook.message.publish.2 = {\"topic\": \"#\", \"action\": \"on_message_publish\", \"rabbit\": 1, \"exchange\": \"topic:emqx.pub\"}\nbridge.rabbit.hook.message.acked.1 = {\"topic\": \"#\", \"action\": \"on_message_acked\", \"rabbit\": 1, \"exchange\": \"topic:emqx.acked\"}\n",
                        "emqx_bridge_rocket.conf":     "bridge.rocket.servers = 127.0.0.1:9876\nbridge.rocket.refresh_topic_route_interval = 5S\nbridge.rocket.produce = sync\nbridge.rocket.sock.sndbuf = 1MB\nbridge.rocket.hook.client.connected.1     = {\"topic\":\"ClientConnected\"}\nbridge.rocket.hook.client.disconnected.1  = {\"topic\":\"ClientDisconnected\"}\nbridge.rocket.hook.session.subscribed.1   = {\"filter\":\"#\", \"topic\":\"SessionSubscribed\"}\nbridge.rocket.hook.session.unsubscribed.1 = {\"filter\":\"#\", \"topic\":\"SessionUnsubscribed\"}\nbridge.rocket.hook.message.publish.1      = {\"filter\":\"#\", \"topic\":\"MessagePublish\"}\nbridge.rocket.hook.message.delivered.1    = {\"filter\":\"#\", \"topic\":\"MessageDeliver\"}\nbridge.rocket.hook.message.acked.1        = {\"filter\":\"#\", \"topic\":\"MessageAcked\"}\n",
                        "emqx_coap.conf":              "coap.bind.udp.1 = 0.0.0.0:5683\ncoap.enable_stats = off\ncoap.bind.dtls.1 = 0.0.0.0:5684\ncoap.dtls.keyfile = etc/certs/key.pem\ncoap.dtls.certfile = etc/certs/cert.pem\ncoap.dtls.ciphers = ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-DES-CBC3-SHA,ECDH-ECDSA-AES256-GCM-SHA384,ECDH-RSA-AES256-GCM-SHA384,ECDH-ECDSA-AES256-SHA384,ECDH-RSA-AES256-SHA384,DHE-DSS-AES256-GCM-SHA384,DHE-DSS-AES256-SHA256,AES256-GCM-SHA384,AES256-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDH-ECDSA-AES128-GCM-SHA256,ECDH-RSA-AES128-GCM-SHA256,ECDH-ECDSA-AES128-SHA256,ECDH-RSA-AES128-SHA256,DHE-DSS-AES128-GCM-SHA256,DHE-DSS-AES128-SHA256,AES128-GCM-SHA256,AES128-SHA256,ECDHE-ECDSA-AES256-SHA,ECDHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,ECDH-ECDSA-AES256-SHA,ECDH-RSA-AES256-SHA,AES256-SHA,ECDHE-ECDSA-AES128-SHA,ECDHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,ECDH-ECDSA-AES128-SHA,ECDH-RSA-AES128-SHA,AES128-SHA\n",
                        "emqx_conf.conf":              "conf.etc.dir.emqx = etc\nconf.etc.dir.emqx.zones = etc\nconf.etc.dir.emqx.listeners = etc\nconf.etc.dir.emqx.sys_mon = etc\n",
                        "emqx_exhook.conf":            "exhook.server.default.url = http://127.0.0.1:9000\n",
                        "emqx_exproto.conf":           "exproto.server.http.port = 9100\nexproto.server.https.port = 9101\nexproto.server.https.cacertfile = etc/certs/cacert.pem\nexproto.server.https.certfile = etc/certs/cert.pem\nexproto.server.https.keyfile = etc/certs/key.pem\nexproto.listener.protoname = tcp://0.0.0.0:7993\nexproto.listener.protoname.connection_handler_url = http://127.0.0.1:9001\nexproto.listener.protoname.acceptors = 8\nexproto.listener.protoname.max_connections = 1024000\nexproto.listener.protoname.max_conn_rate = 1000\nexproto.listener.protoname.active_n = 100\nexproto.listener.protoname.idle_timeout = 30s\nexproto.listener.protoname.access.1 = allow all\nexproto.listener.protoname.backlog = 1024\nexproto.listener.protoname.send_timeout = 15s\nexproto.listener.protoname.send_timeout_close = on\nexproto.listener.protoname.nodelay = true\nexproto.listener.protoname.reuseaddr = true\n",
                        "emqx_gbt32960.conf":          "gbt32960.frame.max_length = 8192\ngbt32960.proto.retx_interval = 8s\ngbt32960.proto.retx_max_times = 3\ngbt32960.proto.message_queue_len = 10\ngbt32960.listener.tcp = 0.0.0.0:7325\ngbt32960.listener.tcp.acceptors = 8\ngbt32960.listener.tcp.max_connections = 1024000\ngbt32960.listener.tcp.max_conn_rate = 1000\ngbt32960.listener.tcp.idle_timeout = 60s\ngbt32960.listener.tcp.active_n = 100\ngbt32960.listener.tcp.zone = external\ngbt32960.listener.tcp.access.1 = allow all\ngbt32960.listener.tcp.backlog = 1024\ngbt32960.listener.tcp.send_timeout = 15s\ngbt32960.listener.tcp.send_timeout_close = on\ngbt32960.listener.tcp.nodelay = true\ngbt32960.listener.tcp.reuseaddr = true\ngbt32960.listener.ssl = 7326\ngbt32960.listener.ssl.acceptors = 16\ngbt32960.listener.ssl.max_connections = 102400\ngbt32960.listener.ssl.max_conn_rate = 500\ngbt32960.listener.ssl.idle_timeout = 60s\ngbt32960.listener.ssl.active_n = 100\ngbt32960.listener.ssl.zone = external\ngbt32960.listener.ssl.access.1 = allow all\ngbt32960.listener.ssl.handshake_timeout = 15s\ngbt32960.listener.ssl.keyfile = etc/certs/key.pem\ngbt32960.listener.ssl.certfile = etc/certs/cert.pem\ngbt32960.listener.ssl.ciphers = ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-DES-CBC3-SHA,ECDH-ECDSA-AES256-GCM-SHA384,ECDH-RSA-AES256-GCM-SHA384,ECDH-ECDSA-AES256-SHA384,ECDH-RSA-AES256-SHA384,DHE-DSS-AES256-GCM-SHA384,DHE-DSS-AES256-SHA256,AES256-GCM-SHA384,AES256-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDH-ECDSA-AES128-GCM-SHA256,ECDH-RSA-AES128-GCM-SHA256,ECDH-ECDSA-AES128-SHA256,ECDH-RSA-AES128-SHA256,DHE-DSS-AES128-GCM-SHA256,DHE-DSS-AES128-SHA256,AES128-GCM-SHA256,AES128-SHA256,ECDHE-ECDSA-AES256-SHA,ECDHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,ECDH-ECDSA-AES256-SHA,ECDH-RSA-AES256-SHA,AES256-SHA,ECDHE-ECDSA-AES128-SHA,ECDHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,ECDH-ECDSA-AES128-SHA,ECDH-RSA-AES128-SHA,AES128-SHA\ngbt32960.listener.ssl.reuseaddr = true\n",
                        "emqx_jt808.conf":             "jt808.proto.allow_anonymous = true\njt808.proto.dn_topic = jt808/%c/dn\njt808.proto.up_topic = jt808/%c/up\njt808.conn.idle_timeout = 30s\njt808.conn.enable_stats = on\njt808.frame.max_length = 8192\njt808.listener.tcp = 6207\njt808.listener.tcp.acceptors = 4\njt808.listener.tcp.max_clients = 512\n",
                        "emqx_lua_hook.conf":          "",
                        "emqx_lwm2m.conf":             "lwm2m.lifetime_min = 1s\nlwm2m.lifetime_max = 86400s\nlwm2m.mountpoint = lwm2m/%e/\nlwm2m.topics.command = dn/#\nlwm2m.topics.response = up/resp\nlwm2m.topics.notify = up/notify\nlwm2m.topics.register = up/resp\nlwm2m.topics.update = up/resp\nlwm2m.xml_dir =  etc/lwm2m_xml\nlwm2m.bind.udp.1 = 0.0.0.0:5683\nlwm2m.opts.buffer = 1024KB\nlwm2m.opts.recbuf = 1024KB\nlwm2m.opts.sndbuf = 1024KB\nlwm2m.opts.read_packets = 20\nlwm2m.bind.dtls.1 = 0.0.0.0:5684\nlwm2m.dtls.keyfile = etc/certs/key.pem\nlwm2m.dtls.certfile = etc/certs/cert.pem\nlwm2m.dtls.ciphers = ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-DES-CBC3-SHA,ECDH-ECDSA-AES256-GCM-SHA384,ECDH-RSA-AES256-GCM-SHA384,ECDH-ECDSA-AES256-SHA384,ECDH-RSA-AES256-SHA384,DHE-DSS-AES256-GCM-SHA384,DHE-DSS-AES256-SHA256,AES256-GCM-SHA384,AES256-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDH-ECDSA-AES128-GCM-SHA256,ECDH-RSA-AES128-GCM-SHA256,ECDH-ECDSA-AES128-SHA256,ECDH-RSA-AES128-SHA256,DHE-DSS-AES128-GCM-SHA256,DHE-DSS-AES128-SHA256,AES128-GCM-SHA256,AES128-SHA256,ECDHE-ECDSA-AES256-SHA,ECDHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,ECDH-ECDSA-AES256-SHA,ECDH-RSA-AES256-SHA,AES256-SHA,ECDHE-ECDSA-AES128-SHA,ECDHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,ECDH-ECDSA-AES128-SHA,ECDH-RSA-AES128-SHA,AES128-SHA\n",
                        "emqx_prometheus.conf":        "prometheus.push.gateway.server = http://127.0.0.1:9091\nprometheus.interval = 15000\n",
                        "emqx_psk_file.conf":          "psk.file.path = etc/psk.txt\npsk.file.delimiter = :\n",
                        "emqx_recon.conf":             "",
                        "emqx_sasl.conf":              "",
                        "emqx_schema_registry.conf":   "",
                        "emqx_sn.conf":                "mqtt.sn.port = 1884\nmqtt.sn.advertise_duration = 15m\nmqtt.sn.gateway_id = 1\nmqtt.sn.enable_stats = off\nmqtt.sn.enable_qos3 = off\nmqtt.sn.idle_timeout = 30s\nmqtt.sn.predefined.topic.0 = reserved\nmqtt.sn.predefined.topic.1 = /predefined/topic/name/hello\nmqtt.sn.predefined.topic.2 = /predefined/topic/name/nice\nmqtt.sn.username = mqtt_sn_user\nmqtt.sn.password = abc\n",
                        "emqx_stomp.conf":             "stomp.listener = 61613\nstomp.listener.acceptors = 4\nstomp.listener.max_connections = 512\nstomp.default_user.login = guest\nstomp.default_user.passcode = guest\nstomp.allow_anonymous = true\nstomp.frame.max_headers = 10\nstomp.frame.max_header_length = 1024\nstomp.frame.max_body_length = 8192\n",
                        "emqx_tcp.conf":               "tcp.proto.idle_timeout = 15s\ntcp.proto.up_topic = tcp/%c/up\ntcp.proto.dn_topic = tcp/%c/dn\ntcp.proto.max_packet_size = 65535\ntcp.proto.enable_stats = on\ntcp.proto.force_gc_policy = 1000|1MB\ntcp.listener.external = 0.0.0.0:8090\ntcp.listener.external.acceptors = 8\ntcp.listener.external.max_connections = 1024000\ntcp.listener.external.max_conn_rate = 1000\ntcp.listener.external.active_n = 100\ntcp.listener.external.access.1 = allow all\ntcp.listener.external.backlog = 1024\ntcp.listener.external.send_timeout = 15s\ntcp.listener.external.send_timeout_close = on\ntcp.listener.external.nodelay = true\ntcp.listener.external.reuseaddr = true\ntcp.listener.ssl.external = 0.0.0.0:8091\ntcp.listener.ssl.external.acceptors = 8\ntcp.listener.ssl.external.max_connections = 1024000\ntcp.listener.ssl.external.max_conn_rate = 1000\ntcp.listener.ssl.external.active_n = 100\ntcp.listener.ssl.external.access.1 = allow all\ntcp.listener.ssl.external.handshake_timeout = 15s\ntcp.listener.ssl.external.keyfile = etc/certs/key.pem\ntcp.listener.ssl.external.certfile = etc/certs/cert.pem\ntcp.listener.ssl.external.ciphers = ECDHE-ECDSA-AES256-GCM-SHA384,ECDHE-RSA-AES256-GCM-SHA384,ECDHE-ECDSA-AES256-SHA384,ECDHE-RSA-AES256-SHA384,ECDHE-ECDSA-DES-CBC3-SHA,ECDH-ECDSA-AES256-GCM-SHA384,ECDH-RSA-AES256-GCM-SHA384,ECDH-ECDSA-AES256-SHA384,ECDH-RSA-AES256-SHA384,DHE-DSS-AES256-GCM-SHA384,DHE-DSS-AES256-SHA256,AES256-GCM-SHA384,AES256-SHA256,ECDHE-ECDSA-AES128-GCM-SHA256,ECDHE-RSA-AES128-GCM-SHA256,ECDHE-ECDSA-AES128-SHA256,ECDHE-RSA-AES128-SHA256,ECDH-ECDSA-AES128-GCM-SHA256,ECDH-RSA-AES128-GCM-SHA256,ECDH-ECDSA-AES128-SHA256,ECDH-RSA-AES128-SHA256,DHE-DSS-AES128-GCM-SHA256,DHE-DSS-AES128-SHA256,AES128-GCM-SHA256,AES128-SHA256,ECDHE-ECDSA-AES256-SHA,ECDHE-RSA-AES256-SHA,DHE-DSS-AES256-SHA,ECDH-ECDSA-AES256-SHA,ECDH-RSA-AES256-SHA,AES256-SHA,ECDHE-ECDSA-AES128-SHA,ECDHE-RSA-AES128-SHA,DHE-DSS-AES128-SHA,ECDH-ECDSA-AES128-SHA,ECDH-RSA-AES128-SHA,AES128-SHA\ntcp.listener.ssl.external.backlog = 1024\ntcp.listener.ssl.external.send_timeout = 15s\ntcp.listener.ssl.external.send_timeout_close = on\ntcp.listener.ssl.external.nodelay = true\ntcp.listener.ssl.external.reuseaddr = true\n",
                        "emqx_web_hook.conf":          "web.hook.url = http://127.0.0.1:80\nweb.hook.headers.content-type = application/json\nweb.hook.body.encoding_of_payload_field = plain\nweb.hook.pool_size = 32\nweb.hook.enable_pipelining = true\n",
                },
        }

        return cm
}

func generateHeadlessSvc(instance appsv1beta3.Emqx) *corev1.Service {
        names := appsv1beta3.Names{Object: instance}

        headlessSvc := &corev1.Service{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "Service",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Labels:    instance.GetLabels(),
                        Name:      names.HeadlessSvc(),
                        Namespace: instance.GetNamespace(),
                },
                Spec: corev1.ServiceSpec{
                        Selector:                 instance.GetLabels(),
                        ClusterIP:                corev1.ClusterIPNone,
                        PublishNotReadyAddresses: true,
                },
        }

        compile := regexp.MustCompile(".*management.*")
        for _, port := range instance.GetServiceTemplate().Spec.Ports {
                if compile.MatchString(port.Name) {
                        // Headless services must not set nodePort
                        headlessSvc.Spec.Ports = append(headlessSvc.Spec.Ports, corev1.ServicePort{
                                Name:        port.Name,
                                Protocol:    port.Protocol,
                                AppProtocol: port.AppProtocol,
                                TargetPort:  port.TargetPort,
                                Port:        port.Port,
                        })
                }
        }
        return headlessSvc
}

func generateSvc(instance appsv1beta3.Emqx) *corev1.Service {
        return &corev1.Service{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "Service",
                },
                ObjectMeta: instance.GetServiceTemplate().ObjectMeta,
                Spec:       instance.GetServiceTemplate().Spec,
        }
}

func generateAcl(instance appsv1beta3.Emqx) *corev1.ConfigMap {
        if len(instance.GetACL()) == 0 {
                return nil
        }
        names := appsv1beta3.Names{Object: instance}

        var aclString string
        for _, rule := range instance.GetACL() {
                aclString += fmt.Sprintf("%s\n", rule)
        }
        cm := &corev1.ConfigMap{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "ConfigMap",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Labels:    instance.GetLabels(),
                        Namespace: instance.GetNamespace(),
                        Name:      names.ACL(),
                },
                Data: map[string]string{"acl.conf": aclString},
        }
        return cm
}

func generateLoadedModules(instance appsv1beta3.Emqx) *corev1.ConfigMap {
        names := appsv1beta3.Names{Object: instance}
        var loadedModulesString string
        switch obj := instance.(type) {
        case *appsv1beta3.EmqxBroker:
                modules := &appsv1beta3.EmqxBrokerModuleList{
                        Items: obj.Spec.EmqxTemplate.Modules,
                }
                loadedModulesString = modules.String()
                if loadedModulesString == "" {
                        return nil
                }
        case *appsv1beta3.EmqxEnterprise:
                modules := &appsv1beta3.EmqxEnterpriseModuleList{
                        Items: obj.Spec.EmqxTemplate.Modules,
                }
                // for enterprise, if modules is empty, don't create configmap
                loadedModulesString = modules.String()
                if loadedModulesString == "" {
                        return nil
                }
        }

        cm := &corev1.ConfigMap{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "ConfigMap",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Labels:    instance.GetLabels(),
                        Namespace: instance.GetNamespace(),
                        Name:      names.LoadedModules(),
                },
                Data: map[string]string{"loaded_modules": loadedModulesString},
        }

        return cm
}

func generateLicense(emqxEnterprise *appsv1beta3.EmqxEnterprise) *corev1.Secret {
        names := appsv1beta3.Names{Object: emqxEnterprise}
        license := emqxEnterprise.GetLicense()
        if len(license.Data) == 0 && len(license.StringData) == 0 {
                return nil
        }

        secret := &corev1.Secret{
                TypeMeta: metav1.TypeMeta{
                        APIVersion: "v1",
                        Kind:       "Secret",
                },
                ObjectMeta: metav1.ObjectMeta{
                        Labels:    emqxEnterprise.GetLabels(),
                        Namespace: emqxEnterprise.GetNamespace(),
                        Name:      names.License(),
                },
                Type: corev1.SecretTypeOpaque,
                Data: map[string][]byte{"emqx.lic": emqxEnterprise.GetLicense().Data},
        }
        if emqxEnterprise.GetLicense().StringData != "" {
                secret.StringData = map[string]string{"emqx.lic": emqxEnterprise.GetLicense().StringData}
        }
        return secret
}

func generateDataVolume(instance appsv1beta3.Emqx, sts *appsv1.StatefulSet) *appsv1.StatefulSet {
        names := appsv1beta3.Names{Object: instance}
        dataName := names.Data()

        if reflect.ValueOf(instance.GetPersistent()).IsZero() {
                sts.Spec.Template.Spec.Volumes = append(
                        sts.Spec.Template.Spec.Volumes,
                        corev1.Volume{
                                Name: dataName,
                                VolumeSource: corev1.VolumeSource{
                                        EmptyDir: &corev1.EmptyDirVolumeSource{},
                                },
                        },
                )
        } else {
                sts.Spec.VolumeClaimTemplates = append(
                        sts.Spec.VolumeClaimTemplates,
                        generateVolumeClaimTemplate(instance, dataName),
                )
        }

        emqxContainerIndex := findContinerIndex(sts, handler.EmqxContainerName)
        sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts = append(
                sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts,
                corev1.VolumeMount{
                        Name:      dataName,
                        MountPath: "/opt/emqx/data",
                },
        )

        ReloaderContainerIndex := findContinerIndex(sts, ReloaderContainerName)
        sts.Spec.Template.Spec.Containers[ReloaderContainerIndex].VolumeMounts = sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts
        return sts
}

func generateVolumeClaimTemplate(instance appsv1beta3.Emqx, Name string) corev1.PersistentVolumeClaim {
        template := instance.GetPersistent()
        pvc := corev1.PersistentVolumeClaim{
                ObjectMeta: metav1.ObjectMeta{
                        Name:      Name,
                        Namespace: instance.GetNamespace(),
                },
                Spec: template,
        }
        if pvc.Spec.AccessModes == nil {
                pvc.Spec.AccessModes = []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce}
        }
        return pvc
}

func generateReloaderContainer(instance appsv1beta3.Emqx) *corev1.Container {
        return &corev1.Container{
                Name:            ReloaderContainerName,
                Image:           instance.GetReloaderImage(),
                ImagePullPolicy: instance.GetImagePullPolicy(),
                Args: []string{
                        "-u", instance.GetUsername(),
                        "-p", instance.GetPassword(),
                        "-P", appsv1beta3.DefaultManagementPort,
                },
        }
}

func generateEmqxContainer(instance appsv1beta3.Emqx) *corev1.Container {
        return &corev1.Container{
                Name:            handler.EmqxContainerName,
                Image:           instance.GetImage(),
                ImagePullPolicy: instance.GetImagePullPolicy(),
                Resources:       instance.GetResource(),
                Env: mergeEnvAndConfig(instance, []corev1.EnvVar{
                        {
                                Name:  "EMQX_MANAGEMENT__DEFAULT_APPLICATION__ID",
                                Value: instance.GetUsername(),
                        },
                        {
                                Name:  "EMQX_DASHBOARD__DEFAULT_USER__LOGIN",
                                Value: instance.GetUsername(),
                        },
                        {
                                Name:  "EMQX_MANAGEMENT__DEFAULT_APPLICATION__SECRET",
                                Value: instance.GetPassword(),
                        },
                        {
                                Name:  "EMQX_DASHBOARD__DEFAULT_USER__PASSWORD",
                                Value: instance.GetPassword(),
                        },
                }...),
                Args:           instance.GetArgs(),
                ReadinessProbe: instance.GetReadinessProbe(),
                LivenessProbe:  instance.GetLivenessProbe(),
                StartupProbe:   instance.GetStartupProbe(),
                VolumeMounts:   instance.GetExtraVolumeMounts(),
        }
}

func updateEnvAndVolumeForSts(sts *appsv1.StatefulSet, envVar corev1.EnvVar, volumeMount corev1.VolumeMount, volume corev1.Volume) *appsv1.StatefulSet {
        emqxContainerIndex := findContinerIndex(sts, handler.EmqxContainerName)
        reloaderContainerIndex := findContinerIndex(sts, ReloaderContainerName)

        isNotExistVolume := func(volume corev1.Volume) bool {
                for _, v := range sts.Spec.Template.Spec.Volumes {
                        if v.Name == volume.Name {
                                return false
                        }
                }
                return true
        }

        isNotExistVolumeVolumeMount := func(volumeMount corev1.VolumeMount) bool {
                for _, v := range sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts {
                        if v.Name == volumeMount.Name {
                                return false
                        }
                }
                return true
        }

        isNotExistEnv := func(envVar corev1.EnvVar) bool {
                for _, v := range sts.Spec.Template.Spec.Containers[emqxContainerIndex].Env {
                        if v.Name == envVar.Name {
                                return false
                        }
                }
                return true
        }

        if isNotExistVolume(volume) {
                sts.Spec.Template.Spec.Volumes = append(
                        sts.Spec.Template.Spec.Volumes,
                        volume,
                )
        }

        if isNotExistVolumeVolumeMount(volumeMount) {
                sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts = append(
                        sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts,
                        volumeMount,
                )
        }

        if isNotExistEnv(envVar) {
                sts.Spec.Template.Spec.Containers[emqxContainerIndex].Env = append(
                        sts.Spec.Template.Spec.Containers[emqxContainerIndex].Env,
                        envVar,
                )
        }

        sts.Spec.Template.Spec.Containers[reloaderContainerIndex].VolumeMounts = sts.Spec.Template.Spec.Containers[emqxContainerIndex].VolumeMounts
        sts.Spec.Template.Spec.Containers[reloaderContainerIndex].Env = sts.Spec.Template.Spec.Containers[emqxContainerIndex].Env

        return sts
}

func mergeEnvAndConfig(instance appsv1beta3.Emqx, extraEnvs ...corev1.EnvVar) []corev1.EnvVar {
        lookup := func(name string, envs []corev1.EnvVar) bool {
                for _, env := range envs {
                        if env.Name == name {
                                return true
                        }
                }
                return false
        }

        envs := append(instance.GetEnv(), extraEnvs...)
        emqxConfig := instance.GetEmqxConfig()

        for k, v := range emqxConfig {
                key := fmt.Sprintf("EMQX_%s", strings.ToUpper(strings.ReplaceAll(k, ".", "__")))
                if !lookup(key, envs) {
                        envs = append(envs, corev1.EnvVar{Name: key, Value: v})
                }
        }

        sort.Slice(envs, func(i, j int) bool {
                return envs[i].Name < envs[j].Name
        })
        return envs
}

func findContinerIndex(sts *appsv1.StatefulSet, containerName string) int {
        for k, c := range sts.Spec.Template.Spec.Containers {
                if c.Name == containerName {
                        return k
                }
        }
        return -1
}

func generateAnnotationByContainers(containers []corev1.Container) string {
        containerNames := []string{}
        for _, c := range containers {
                containerNames = append(containerNames, c.Name)
        }
        return strings.Join(containerNames, ",")
}

func updateEmqxStatus(instance appsv1beta3.Emqx, emqxNodes []appsv1beta3.EmqxNode) appsv1beta3.Emqx {
        status := instance.GetStatus()
        status.Replicas = *instance.GetReplicas()
        if emqxNodes != nil {
                readyReplicas := int32(0)
                for _, node := range emqxNodes {
                        if node.NodeStatus == "Running" {
                                readyReplicas++
                        }
                }
                status.ReadyReplicas = readyReplicas
                status.EmqxNodes = emqxNodes
        }

        var cond *appsv1beta3.Condition
        if status.Replicas == status.ReadyReplicas {
                cond = appsv1beta3.NewCondition(
                        appsv1beta3.ConditionRunning,
                        corev1.ConditionTrue,
                        "ClusterReady",
                        "All resources are ready",
                )
        } else {
                cond = appsv1beta3.NewCondition(
                        appsv1beta3.ConditionRunning,
                        corev1.ConditionFalse,
                        "ClusterNotReady",
                        "Some nodes are not ready",
                )
        }
        status.SetCondition(*cond)
        instance.SetStatus(status)
        return instance
}

func updatePluginsConfigForSts(sts *appsv1.StatefulSet, PluginsConfig *corev1.ConfigMap) *appsv1.StatefulSet {
        return updateEnvAndVolumeForSts(sts,
                corev1.EnvVar{
                        Name:  "EMQX_PLUGINS__ETC_DIR",
                        Value: "/mounted/plugins/etc",
                },
                corev1.VolumeMount{
                        Name:      PluginsConfig.Name,
                        MountPath: "/mounted/plugins/etc",
                },
                corev1.Volume{
                        Name: PluginsConfig.Name,
                        VolumeSource: corev1.VolumeSource{
                                ConfigMap: &corev1.ConfigMapVolumeSource{
                                        LocalObjectReference: corev1.LocalObjectReference{
                                                Name: PluginsConfig.Name,
                                        },
                                },
                        },
                },
        )
}

func updateAclForSts(sts *appsv1.StatefulSet, acl *corev1.ConfigMap) *appsv1.StatefulSet {
        if sts.Spec.Template.Annotations == nil {
                sts.Spec.Template.Annotations = make(map[string]string)
        }
        sts.Spec.Template.Annotations["ACL/Base64EncodeConfig"] = base64.StdEncoding.EncodeToString([]byte(acl.Data["acl.conf"]))
        return updateEnvAndVolumeForSts(sts,
                corev1.EnvVar{
                        Name:  "EMQX_ACL_FILE",
                        Value: "/mounted/acl/acl.conf",
                },
                corev1.VolumeMount{
                        Name:      acl.Name,
                        MountPath: "/mounted/acl",
                },
                corev1.Volume{
                        Name: acl.Name,
                        VolumeSource: corev1.VolumeSource{
                                ConfigMap: &corev1.ConfigMapVolumeSource{
                                        LocalObjectReference: corev1.LocalObjectReference{
                                                Name: acl.Name,
                                        },
                                },
                        },
                },
        )
}

func updateLoadedModulesForSts(sts *appsv1.StatefulSet, loadedModules *corev1.ConfigMap) *appsv1.StatefulSet {
        if sts.Spec.Template.Annotations == nil {
                sts.Spec.Template.Annotations = make(map[string]string)
        }
        sts.Spec.Template.Annotations["LoadedModules/Base64EncodeConfig"] = base64.StdEncoding.EncodeToString([]byte(loadedModules.Data["loaded_modules"]))
        return updateEnvAndVolumeForSts(sts,
                corev1.EnvVar{
                        Name:  "EMQX_MODULES__LOADED_FILE",
                        Value: "/mounted/modules/loaded_modules",
                },
                corev1.VolumeMount{
                        Name:      loadedModules.Name,
                        MountPath: "/mounted/modules",
                },
                corev1.Volume{
                        Name: loadedModules.Name,
                        VolumeSource: corev1.VolumeSource{
                                ConfigMap: &corev1.ConfigMapVolumeSource{
                                        LocalObjectReference: corev1.LocalObjectReference{
                                                Name: loadedModules.Name,
                                        },
                                },
                        },
                },
        )
}

func updateLicenseForsts(sts *appsv1.StatefulSet, license *corev1.Secret) *appsv1.StatefulSet {
        fileName := "emqx.lic"
        for k := range license.Data {
                fileName = k
                break
        }

        return updateEnvAndVolumeForSts(sts,
                corev1.EnvVar{
                        Name:  "EMQX_LICENSE__FILE",
                        Value: filepath.Join("/mounted/license", fileName),
                },
                corev1.VolumeMount{
                        Name:      license.Name,
                        MountPath: "/mounted/license",
                        ReadOnly:  true,
                },
                corev1.Volume{
                        Name: license.Name,
                        VolumeSource: corev1.VolumeSource{
                                Secret: &corev1.SecretVolumeSource{
                                        SecretName: license.Name,
                                },
                        },
                },
        )
}

emqx / emqx-operator / 6256948632

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