nacos集群部署-k8s環(huán)境

通過(guò)StatefulSets?在Kubernetes上部署Nacos

快速部署可以參考官網(wǎng)https://nacos.io/en-us/docs/use-nacos-with-kubernetes.html

1 快速部署

git?clone?https://github.com/nacos-group/nacos-k8s.git?
cd?nacos-k8s
chmod?+x?quick-startup.sh
./quick-startup.sh

1.2服務(wù)測(cè)試

服務(wù)注冊(cè)
curl?-X?PUT?'http://cluster-ip:8848/nacos/v1/ns/instance?serviceName=nacos.naming.serviceName&ip=20.18.7.10&port=8080'
服務(wù)發(fā)現(xiàn)
curl?-X?GET?'http://cluster-ip:8848/nacos/v1/ns/instances?serviceName=nacos.naming.serviceName'
發(fā)布配置
curl?-X?POST?"http://cluster-ip:8848/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test&content=helloWorld"
獲取配置
curl?-X?GET?"http://cluster-ip:8848/nacos/v1/cs/configs?dataId=nacos.cfg.dataId&group=test"

2 NFS方式部署。

NFS的使用是為了保留數(shù)據(jù)，數(shù)據(jù)庫(kù)的數(shù)據(jù)以及nacos的數(shù)據(jù)日志等。

該方式部署需要對(duì)官方的yaml進(jìn)行修改，下面列出實(shí)測(cè)可用的步驟及yaml文件

2.1部署NFS服務(wù)環(huán)境

? 找一臺(tái)可以與k8s環(huán)境通信的內(nèi)網(wǎng)機(jī)器192.168.1.10，在機(jī)器上部署nfs服務(wù)，選擇合適磁盤，作為共享目錄。

yum?install?-y?nfs-utils?rpcbind

mkdir?-p?/data/nfs
mkdir?-p?/data/mysql_master?
mkdir?-p?/data/mysql_slave

vim?/etc/exports
/data/nfs?*(insecure,rw,async,no_root_squash)
/data/mysql_slave?*(insecure,rw,async,no_root_squash)
/data/mysql_master?*(insecure,rw,async,no_root_squash)

systemctl?start?rpcbind
systemctl?start?nfs
systemctl?enable?rpcbind
systemctl?enable?nfs-server

exportfs?-a
showmount?-e

2.2 k8s上部署nfs

cd?nacos-k8s/deploy/nfs/
[root@localhost?nfs]#?ll
總用量?12
-rw-r--r--.?1?root?root??153?10月?15?08:05?class.yaml
-rw-r--r--.?1?root?root??877?10月?15?14:37?deployment.yaml
-rw-r--r--.?1?root?root?1508?10月?15?08:05?rbac.yaml

2.2.1 創(chuàng)建rbac,使用默認(rèn)的rbac.yaml 不用修改，采用的是default命名空間，如果需要部署到特定的命名空間，則修改其中的namespace。

kubectl create -f rbac.yaml

kind:?ClusterRole
apiVersion:?rbac.authorization.k8s.io/v1
metadata:
??name:?nfs-client-provisioner-runner
rules:
-?apiGroups:?[""]
??resources:?["persistentvolumes"]
??verbs:?["get",?"list",?"watch",?"create",?"delete"]
-?apiGroups:?[""]
??resources:?["persistentvolumeclaims"]
??verbs:?["get",?"list",?"watch",?"update"]
-?apiGroups:?[""]
??resources:?["endpoints"]
??verbs:?["get",?"list",?"watch",?"create",?"update",?"patch"]
-?apiGroups:?["storage.k8s.io"]
??resources:?["storageclasses"]
??verbs:?["get",?"list",?"watch"]
-?apiGroups:?[""]
??resources:?["events"]
??verbs:?["create",?"update",?"patch"]
---
kind:?ClusterRoleBinding
apiVersion:?rbac.authorization.k8s.io/v1
metadata:
??name:?run-nfs-client-provisioner
subjects:
-?kind:?ServiceAccount
??name:?nfs-client-provisioner
??namespace:?default
roleRef:
??kind:?ClusterRole
??name:?nfs-client-provisioner-runner
??apiGroup:?rbac.authorization.k8s.io
---
kind:?Role
apiVersion:?rbac.authorization.k8s.io/v1
metadata:
??name:?leader-locking-nfs-client-provisioner
rules:
-?apiGroups:?[""]
??resources:?["endpoints"]
??verbs:?["get",?"list",?"watch",?"create",?"update",?"patch"]
---
kind:?RoleBinding
apiVersion:?rbac.authorization.k8s.io/v1
metadata:
??name:?leader-locking-nfs-client-provisioner
subjects:
-?kind:?ServiceAccount
??name:?nfs-client-provisioner
??#?replace?with?namespace?where?provisioner?is?deployed
??namespace:?default
roleRef:
??kind:?Role
??name:?leader-locking-nfs-client-provisioner

2.2.2?創(chuàng)建ServiceAccount和部署NFS-Client Provisioner

kubectl create -f deployment.yaml? ? ##修改ip和目錄

apiVersion:?v1
kind:?ServiceAccount
metadata:
??name:?nfs-client-provisioner
---
kind:?Deployment
apiVersion:?extensions/v1beta1
metadata:
??name:?nfs-client-provisioner
spec:
??replicas:?1
??strategy:
????type:?Recreate
??template:
????metadata:
??????labels:
????????app:?nfs-client-provisioner
????spec:
??????serviceAccount:?nfs-client-provisioner
??????containers:
??????-?name:?nfs-client-provisioner
????????image:?quay.io/external_storage/nfs-client-provisioner:latest
????????volumeMounts:
????????-?name:?nfs-client-root
??????????mountPath:?/persistentvolumes
????????env:
????????-?name:?PROVISIONER_NAME
??????????value:?fuseim.pri/ifs
????????-?name:?NFS_SERVER
??????????value:?192.168.1.10
????????-?name:?NFS_PATH
??????????value:?/data/nfs
??????volumes:
??????-?name:?nfs-client-root
????????nfs:
??????????server:?192.168.1.10
??????????path:?/data/nfs

2.2.3?創(chuàng)建NFS StorageClass

kubectl create -f class.yaml? ?##無(wú)需修改yaml

apiVersion:?storage.k8s.io/v1
kind:?StorageClass
metadata:
??name:?managed-nfs-storage
provisioner:?fuseim.pri/ifs
parameters:
??archiveOnDelete:?"false"

2.3 部署數(shù)據(jù)庫(kù)

cd nacos-k8s/deploy/mysql/

2.3.1部署主數(shù)據(jù)庫(kù)

kubectl create -f mysql-master-nfs.yaml? ##需要修改的是nfs的IP和目錄

apiVersion:?v1
kind:?ReplicationController
metadata:
??name:?mysql-master
??labels:
????name:?mysql-master
spec:
??replicas:?1
??selector:
????name:?mysql-master
??template:
????metadata:
??????labels:
????????name:?mysql-master
????spec:
??????containers:
??????-?name:?master
????????image:?nacos/nacos-mysql-master:latest
????????ports:
????????-?containerPort:?3306
????????volumeMounts:
????????-?name:?mysql-master-data
??????????mountPath:?/var/lib/mysql
????????env:
????????-?name:?MYSQL_ROOT_PASSWORD
??????????value:?"root"
????????-?name:?MYSQL_DATABASE
??????????value:?"nacos_devtest"
????????-?name:?MYSQL_USER
??????????value:?"nacos"
????????-?name:?MYSQL_PASSWORD
??????????value:?"nacos"
????????-?name:?MYSQL_REPLICATION_USER
??????????value:?'nacos_ru'
????????-?name:?MYSQL_REPLICATION_PASSWORD
??????????value:?'nacos_ru'
??????volumes:
??????-?name:?mysql-master-data
????????nfs:
??????????server:?192.168.1.10
??????????path:?/data/mysql_master
---
apiVersion:?v1
kind:?Service
metadata:
??name:?mysql-master
??labels:
????name:?mysql-master
spec:
??ports:
??-?port:?3306
????targetPort:?3306
??selector:
????name:?mysql-master

2.3.2 部署從數(shù)據(jù)庫(kù)

kubectl create -f??mysql-slave-nfs.yaml

apiVersion:?v1
kind:?ReplicationController
metadata:
??name:?mysql-slave
??labels:
????name:?mysql-slave
spec:
??replicas:?1
??selector:
????name:?mysql-slave
??template:
????metadata:
??????labels:
????????name:?mysql-slave
????spec:
??????containers:
??????-?name:?slave
????????image:?nacos/nacos-mysql-slave:latest
????????ports:
????????-?containerPort:?3306
????????volumeMounts:
????????-?name:?mysql-slave-data
??????????mountPath:?/var/lib/mysql
????????env:
????????-?name:?MYSQL_ROOT_PASSWORD
??????????value:?"root"
????????-?name:?MYSQL_REPLICATION_USER
??????????value:?'nacos_ru'
????????-?name:?MYSQL_REPLICATION_PASSWORD
??????????value:?'nacos_ru'
??????volumes:
??????-?name:?mysql-slave-data
????????nfs:
??????????server:?192.168.1.10
??????????path:?/data/mysql_slave
---
apiVersion:?v1
kind:?Service
metadata:
??name:?mysql-slave
??labels:
????name:?mysql-slave
spec:
??ports:
??-?port:?3306
????targetPort:?3306
??selector:
????name:?mysql-slave

2.4? 部署nacos

cd?nacos-k8s/deploy/nacos/

kubectl create -f nacos-pvc-nfs.yaml? ?##該文件需要大修改，主要是改成基于quickstart版本增加掛載，其他無(wú)關(guān)的內(nèi)容清理掉，具體如下

注意- name: NACOS_SERVERS這一項(xiàng)，創(chuàng)建時(shí)候域名是會(huì)自動(dòng)生成一個(gè)這樣的cluster.local，nacos-0.nacos-headless.default.svc.cluster.local:8848，我的k8s默認(rèn)集群名設(shè)置成了cluster.test。所以文件中修改成這樣的nacos-0.nacos-headless.default.svc.cluster.test:8848。

---
apiVersion:?v1
kind:?Service
metadata:
??name:?nacos-headless
??labels:
????app:?nacos-headless
spec:
??ports:
????-?port:?8848
??????name:?server
??????targetPort:?8848
??selector:
????app:?nacos
---
apiVersion:?v1
kind:?ConfigMap
metadata:
??name:?nacos-cm
data:
??mysql.master.db.name:?"nacos_devtest"
??mysql.master.port:?"3306"
??mysql.slave.port:?"3306"
??mysql.master.user:?"nacos"
??mysql.master.password:?"nacos"
---
apiVersion:?apps/v1
kind:?StatefulSet
metadata:
??name:?nacos
spec:
??serviceName:?nacos-headless
??replicas:?3
??template:
????metadata:
??????labels:
????????app:?nacos
??????annotations:
????????pod.alpha.kubernetes.io/initialized:?"true"
????spec:
??????affinity:
????????podAntiAffinity:
??????????requiredDuringSchedulingIgnoredDuringExecution:
????????????-?labelSelector:
????????????????matchExpressions:
??????????????????-?key:?"app"
????????????????????operator:?In
????????????????????values:
??????????????????????-?nacos-headless
??????????????topologyKey:?"kubernetes.io/hostname"
??????containers:
????????-?name:?k8snacos
??????????imagePullPolicy:?Always
??????????image:?nacos/nacos-server:latest
??????????resources:
????????????requests:
??????????????memory:?"2Gi"
??????????????cpu:?"500m"
??????????ports:
????????????-?containerPort:?8848
??????????????name:?client
??????????env:
????????????-?name:?NACOS_REPLICAS
??????????????value:?"3"
????????????-?name:?SERVICE_NAME
??????????????value:?"nacos-headless"
????????????-?name:?POD_NAMESPACE
??????????????valueFrom:
????????????????fieldRef:
??????????????????apiVersion:?v1
??????????????????fieldPath:?metadata.namespace
????????????-?name:?MYSQL_MASTER_SERVICE_DB_NAME
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.db.name
????????????-?name:?MYSQL_MASTER_SERVICE_PORT
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.port
????????????-?name:?MYSQL_SLAVE_SERVICE_PORT
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.slave.port
????????????-?name:?MYSQL_MASTER_SERVICE_USER
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.user
????????????-?name:?MYSQL_MASTER_SERVICE_PASSWORD
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.password
????????????-?name:?NACOS_SERVER_PORT
??????????????value:?"8848"
????????????-?name:?PREFER_HOST_MODE
??????????????value:?"hostname"
????????????-?name:?NACOS_SERVERS
??????????????value:?"nacos-0.nacos-headless.default.svc.cluster.test:8848?nacos-1.nacos-headless.default.svc.cluster.test:8848?nacos-2.nacos-headless.default.svc.cluster.test:8848"
??????????volumeMounts:
????????????-?name:?datadir
??????????????mountPath:?/home/nacos/data
????????????-?name:?logdir
??????????????mountPath:?/home/nacos/logs
??volumeClaimTemplates:
????-?metadata:
????????name:?datadir
????????annotations:
??????????volume.beta.kubernetes.io/storage-class:?"managed-nfs-storage"
??????spec:
????????accessModes:?[?"ReadWriteMany"?]
????????resources:
??????????requests:
????????????storage:?5Gi
????-?metadata:
????????name:?logdir
????????annotations:
??????????volume.beta.kubernetes.io/storage-class:?"managed-nfs-storage"
??????spec:
????????accessModes:?[?"ReadWriteMany"?]
????????resources:
??????????requests:
????????????storage:?5Gi
??selector:
????matchLabels:
??????app:?nacos

也可以使用這種原始的

---
apiVersion:?v1
kind:?Service
metadata:
??name:?nacos-headless
??labels:
????app:?nacos
??annotations:
????service.alpha.kubernetes.io/tolerate-unready-endpoints:?"true"
spec:
??ports:
????-?port:?8848
??????name:?server
??????targetPort:?8848
??clusterIP:?None
??selector:
????app:?nacos
---
apiVersion:?v1
kind:?ConfigMap
metadata:
??name:?nacos-cm
data:
??mysql.master.db.name:?"nacos_devtest"
??mysql.master.port:?"3306"
??mysql.slave.port:?"3306"
??mysql.master.user:?"nacos"
??mysql.master.password:?"nacos"
---
apiVersion:?apps/v1
kind:?StatefulSet
metadata:
??name:?nacos
spec:
??serviceName:?nacos-headless
??replicas:?2
??template:
????metadata:
??????labels:
????????app:?nacos
??????annotations:
????????pod.alpha.kubernetes.io/initialized:?"true"
????spec:
??????affinity:
????????podAntiAffinity:
??????????requiredDuringSchedulingIgnoredDuringExecution:
????????????-?labelSelector:
????????????????matchExpressions:
??????????????????-?key:?"app"
????????????????????operator:?In
????????????????????values:
??????????????????????-?nacos
??????????????topologyKey:?"kubernetes.io/hostname"
??????serviceAccountName:?nfs-client-provisioner
??????initContainers:
????????-?name:?peer-finder-plugin-install
??????????image:?nacos/nacos-peer-finder-plugin:latest
??????????imagePullPolicy:?Always
??????????volumeMounts:
????????????-?mountPath:?"/home/nacos/plugins/peer-finder"
??????????????name:?plugindir
??????containers:
????????-?name:?nacos
??????????imagePullPolicy:?Always
??????????image:?nacos/nacos-server:latest
??????????resources:
????????????requests:
??????????????memory:?"2Gi"
??????????????cpu:?"1000m"
??????????ports:
????????????-?containerPort:?8848
??????????????name:?client-port
??????????env:
????????????-?name:?NACOS_REPLICAS
??????????????value:?"3"
????????????-?name:?SERVICE_NAME
??????????????value:?"nacos-headless"
????????????-?name:?POD_NAMESPACE
??????????????valueFrom:
????????????????fieldRef:
??????????????????apiVersion:?v1
??????????????????fieldPath:?metadata.namespace
????????????-?name:?MYSQL_MASTER_SERVICE_DB_NAME
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.db.name
????????????-?name:?MYSQL_MASTER_SERVICE_PORT
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.port
????????????-?name:?MYSQL_SLAVE_SERVICE_PORT
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.slave.port
????????????-?name:?MYSQL_MASTER_SERVICE_USER
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.user
????????????-?name:?MYSQL_MASTER_SERVICE_PASSWORD
??????????????valueFrom:
????????????????configMapKeyRef:
??????????????????name:?nacos-cm
??????????????????key:?mysql.master.password
????????????-?name:?NACOS_SERVER_PORT
??????????????value:?"8848"
????????????-?name:?PREFER_HOST_MODE
??????????????value:?"hostname"
??????????readinessProbe:
????????????httpGet:
??????????????port:?client-port
??????????????path:?/nacos/v1/console/health/readiness
????????????initialDelaySeconds:?60
????????????timeoutSeconds:?3
??????????livenessProbe:
????????????httpGet:
??????????????port:?client-port
??????????????path:?/nacos/v1/console/health/liveness
????????????initialDelaySeconds:?60
????????????timeoutSeconds:?3
??????????volumeMounts:
????????????-?name:?plugindir
??????????????mountPath:?/home/nacos/plugins/peer-finder
????????????-?name:?datadir
??????????????mountPath:?/home/nacos/data
????????????-?name:?logdir
??????????????mountPath:?/home/nacos/logs
??volumeClaimTemplates:
????-?metadata:
????????name:?plugindir
????????annotations:
??????????volume.beta.kubernetes.io/storage-class:?"managed-nfs-storage"
??????spec:
????????accessModes:?[?"ReadWriteMany"?]
????????resources:
??????????requests:
????????????storage:?5Gi
????-?metadata:
????????name:?datadir
????????annotations:
??????????volume.beta.kubernetes.io/storage-class:?"managed-nfs-storage"
??????spec:
????????accessModes:?[?"ReadWriteMany"?]
????????resources:
??????????requests:
????????????storage:?5Gi
????-?metadata:
????????name:?logdir
????????annotations:
??????????volume.beta.kubernetes.io/storage-class:?"managed-nfs-storage"
??????spec:
????????accessModes:?[?"ReadWriteMany"?]
????????resources:
??????????requests:
????????????storage:?5Gi
??selector:
????matchLabels:
??????app:?nacos

查看結(jié)果

[root@localhost?nacos]#?kubectl?get?pod?
NAME???????????????????????????????????????????READY???STATUS?????????????RESTARTS???AGE
mysql-master-hnnzq?????????????????????????????1/1?????Running????????????0??????????43h
mysql-slave-jjq98??????????????????????????????1/1?????Running????????????0??????????43h
nacos-0????????????????????????????????????????1/1?????Running????????????0??????????41h
nacos-1????????????????????????????????????????1/1?????Running????????????0??????????41h
nacos-2????????????????????????????????????????1/1?????Running????????????0??????????41h
nfs-client-provisioner-57c8c85896-cpxtx????????1/1?????Running????????????0??????????45h

[root@localhost?nacos]#?kubectl?get?svc
NAME???????????????????????????????TYPE????????CLUSTER-IP??????EXTERNAL-IP???PORT(S)?????AGE
kubernetes?????????????????????????ClusterIP???172.21.0.1??????<none>????????443/TCP?????9d
mysql-master???????????????????????ClusterIP???172.21.12.11????<none>????????3306/TCP????43h
mysql-slave????????????????????????ClusterIP???172.21.1.9??????<none>????????3306/TCP????43h
nacos-headless?????????????????????ClusterIP???172.21.11.220???<none>????????8848/TCP????41h
nginx-svc??????????????????????????ClusterIP???172.21.1.104????<none>????????10080/TCP???8d

[root@localhost?nacos]#?kubectl?get?storageclass
NAME???????????????????????PROVISIONER??????AGE
alicloud-disk-available????alicloud/disk????9d
alicloud-disk-efficiency???alicloud/disk????9d
alicloud-disk-essd?????????alicloud/disk????9d
alicloud-disk-ssd??????????alicloud/disk????9d
managed-nfs-storage????????fuseim.pri/ifs???45h

[root@localhost?nacos]#?kubectl?get?pv,pvc
NAME????????????????????????????????????????????????????????CAPACITY???ACCESS?MODES???RECLAIM?POLICY???STATUS???CLAIM???????????????????????STORAGECLASS??????????REASON???AGE
persistentvolume/pvc-c920f9cf-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/datadir-nacos-0?????managed-nfs-storage????????????43h
persistentvolume/pvc-c921977d-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/logdir-nacos-0??????managed-nfs-storage????????????43h
persistentvolume/pvc-c922401f-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/plugindir-nacos-0???managed-nfs-storage????????????43h
persistentvolume/pvc-db3ccda6-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/datadir-nacos-1?????managed-nfs-storage????????????43h
persistentvolume/pvc-db3dc25a-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/logdir-nacos-1??????managed-nfs-storage????????????43h
persistentvolume/pvc-db3eb86c-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/plugindir-nacos-1???managed-nfs-storage????????????43h
persistentvolume/pvc-fa47ae6e-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/logdir-nacos-2??????managed-nfs-storage????????????41h
persistentvolume/pvc-fa489723-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/plugindir-nacos-2???managed-nfs-storage????????????41h
persistentvolume/pvc-fa494137-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????Delete???????????Bound????default/datadir-nacos-2?????managed-nfs-storage????????????41h

NAME??????????????????????????????????????STATUS???VOLUME?????????????????????????????????????CAPACITY???ACCESS?MODES???STORAGECLASS??????????AGE
persistentvolumeclaim/datadir-nacos-0?????Bound????pvc-c920f9cf-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/datadir-nacos-1?????Bound????pvc-db3ccda6-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/datadir-nacos-2?????Bound????pvc-fa494137-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???41h
persistentvolumeclaim/logdir-nacos-0??????Bound????pvc-c921977d-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/logdir-nacos-1??????Bound????pvc-db3dc25a-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/logdir-nacos-2??????Bound????pvc-fa47ae6e-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???41h
persistentvolumeclaim/plugindir-nacos-0???Bound????pvc-c922401f-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/plugindir-nacos-1???Bound????pvc-db3eb86c-f56f-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???43h
persistentvolumeclaim/plugindir-nacos-2???Bound????pvc-fa489723-f57a-11e9-90dc-da6119823c38???5Gi????????RWX????????????managed-nfs-storage???41h
[root@localhost?nacos]#

然后用ingress映射出去就可以訪問(wèn)8848端口