Kubernetes(k8s)上搭建Nacos集群

博主： Kevin
发布时间：2025 年 05 月 19 日
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分类： Nacos

环境准备

1、Kubernetes准备

root@minikube:~# kubectl get node,pod -A
NAME                STATUS   ROLES                         AGE   VERSION
node/minikube       Ready    control-plane,master,worker   8d    v1.23.10

NAMESPACE        NAME                                              READY   STATUS                  RESTARTS       AGE
kube-system      pod/calico-kube-controllers-6f996c8485-k8t24      1/1     Running                 0              8d
kube-system      pod/calico-node-p4vq4                             1/1     Running                 0              8d
kube-system      pod/coredns-7c599fcf6d-bgfbp                      1/1     Running                 0              8d
kube-system      pod/coredns-7c599fcf6d-hwkzl                      1/1     Running                 0              8d
kube-system      pod/kube-apiserver-starrocks002                   1/1     Running                 0              8d
kube-system      pod/kube-controller-manager-starrocks002          1/1     Running                 1 (2d9h ago)   8d
kube-system      pod/kube-proxy-rts9b                              1/1     Running                 0              8d
kube-system      pod/kube-scheduler-starrocks002                   1/1     Running                 1 (2d9h ago)   8d
kube-system      pod/nodelocaldns-d4rsp                            1/1     Running                 0              8d
nfs              pod/nfs-client-provisioner-5846868cc4-jw4qr       1/1     Running                 1 (2d9h ago)   6d22h

2、后端存储准备

root@minikube:~# kubectl get pod,sc -n nfs
NAME                                          READY   STATUS    RESTARTS       AGE
pod/nfs-client-provisioner-5846868cc4-jw4qr   1/1     Running   1 (2d9h ago)   6d22h

NAME                                            PROVISIONER                                   RECLAIMPOLICY   VOLUMEBINDINGMODE   ALLOWVOLUMEEXPANSION   AGE
storageclass.storage.k8s.io/nfs-csi (default)   k8s-sigs.io/nfs-subdir-external-provisioner   Retain          Immediate           false                  6d22h

3、数据库准备

cat > mysql-sts.yaml << 'EOF'
kind: ConfigMap
apiVersion: v1
metadata:
  name: mysql-config
  labels:
    app: mysql
data:
  my.cnf: >-
    [client]
    default-character-set=utf8mb4

    [mysql]
    default-character-set=utf8mb4

    [mysqld] 
    max_connections = 2000
    secure_file_priv=/var/lib/mysql
    default-storage-engine=INNODB
    lower_case_table_names=1
    max_allowed_packet=256M
    sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mysql
  labels:
    app: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      volumes:
        - name: config
          configMap:
            name: mysql-config
      containers:
        - name: mysql
          image: 'mysql:8.0.39'
          ports:
            - containerPort: 3306
          env:
            - name: MYSQL_ROOT_PASSWORD
              value: Seca@2025...
            - name: MYSQL_DATABASE
              value: nacos
            - name: MYSQL_USER
              value: nacos
            - name: MYSQL_PASSWORD
              value: SecA@2025...
          volumeMounts:
            - name: config
              mountPath: /etc/mysql/conf.d/my.cnf
              subPath: my.cnf
            - name: data
              mountPath: /var/lib/mysql
              subPath: mysql
      terminationGracePeriodSeconds: 30
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 20Gi
        storageClassName: nfs-csi
  serviceName: mysql-headless
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-external
  labels:
    app: mysql-external
spec:
  ports:
    - name: mysql
      protocol: TCP
      port: 3306
      targetPort: 3306
      nodePort: 30306
  selector:
    app: mysql
  type: NodePort
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-headless
  labels:
    name: mysql-headless
spec:
  ports:
    - name: mysql
      protocol: TCP
      port: 3306
      targetPort: 3306
  selector:
    app: mysql
  clusterIP: None
EOF

验证是否可用

root@minikube:~# kubectl get pod,svc
NAME          READY   STATUS    RESTARTS   AGE
pod/mysql-0   1/1     Running   0          2m37s

NAME                     TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)          AGE
service/kubernetes       ClusterIP   10.233.0.1     <none>        443/TCP          8d
service/mysql-external   NodePort    10.233.12.78   <none>        3306:30306/TCP   2m37s
service/mysql-headless   ClusterIP   None           <none>        3306/TCP         2m37s

root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.39 MySQL Community Server - GPL

Copyright (c) 2000, 2025, Oracle and/or its affiliates.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| nacos              |
| performance_schema |
+--------------------+
3 rows in set (0.01 sec)

4、导入nacos所需的依赖库

4.1、下载nacos所需的mysql-schema.sql文件

root@minikube:~# curl -L -o nacos-server-2.2.3.zip "https://github.com/alibaba/nacos/releases/download/2.2.3/nacos-server-2.2.3.zip" && \
unzip -j nacos-server-2.2.3.zip "nacos/conf/mysql-schema.sql" -d . && \
rm -rf nacos-server-2.2.3.zip nacos
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  142M  100  142M    0     0  76.8M      0  0:00:01  0:00:01 --:--:--  112M
Archive:  nacos-server-2.2.3.zip
  inflating: ./mysql-schema.sql

4.2、导入mysql-schema.sql文件至MySQL

root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306 nacos < mysql-schema.sql
mysql: [Warning] Using a password on the command line interface can be insecure.

4.3、验证是否导入成功

root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306 -e "SHOW TABLES FROM nacos;"
mysql: [Warning] Using a password on the command line interface can be insecure.
+----------------------+
| Tables_in_nacos      |
+----------------------+
| config_info          |
| config_info_aggr     |
| config_info_beta     |
| config_info_tag      |
| config_tags_relation |
| group_capacity       |
| his_config_info      |
| permissions          |
| roles                |
| tenant_capacity      |
| tenant_info          |
| users                |
+----------------------+

5、部署Nacos Cluster

cat > nacos-sts.yaml << 'EOF'
kind: ConfigMap
apiVersion: v1
metadata:
  name: nacos-config
data:
  application.properties: >+
    # spring

    server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}

    server.contextPath=/nacos

    server.port=${NACOS_APPLICATION_PORT:8848}

    server.tomcat.accesslog.max-days=30

    server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D %{User-Agent}i
    %{Request-Source}i

    server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}

    server.error.include-message=ALWAYS

    # default current work dir

    server.tomcat.basedir=file:.

    #*************** Config Module Related Configurations ***************#

    ### Deprecated configuration property, it is recommended to use
    `spring.sql.init.platform` replaced.

    #spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:}

    spring.sql.init.platform=${SPRING_DATASOURCE_PLATFORM:}

    nacos.cmdb.dumpTaskInterval=3600

    nacos.cmdb.eventTaskInterval=10

    nacos.cmdb.labelTaskInterval=300

    nacos.cmdb.loadDataAtStart=false

    db.num=${MYSQL_DATABASE_NUM:1}

    db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useSSL=false}&allowPublicKeyRetrieval=true

    db.user.0=${MYSQL_SERVICE_USER}

    db.password.0=${MYSQL_SERVICE_PASSWORD}

    ## DB connection pool settings

    db.pool.config.connectionTimeout=${DB_POOL_CONNECTION_TIMEOUT:30000}

    db.pool.config.validationTimeout=10000

    db.pool.config.maximumPoolSize=20

    db.pool.config.minimumIdle=2

    ### The auth system to use, currently only 'nacos' and 'ldap' is supported:

    nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}

    ### worked when nacos.core.auth.system.type=nacos

    ### The token expiration in seconds:

    nacos.core.auth.plugin.nacos.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}

    ### The default token:

    #nacos.core.auth.plugin.nacos.token.secret.key=${NACOS_AUTH_TOKEN:}

    nacos.core.auth.plugin.nacos.token.secret.key=Ym1GamIzTWdhWE1nZG1WeWVTQm5iMjlrSUhOdlpuUjNZWEpsQ2c9PQoA

    ### Turn on/off caching of auth information. By turning on this switch, the
    update of auth information would have a 15 seconds delay.

    nacos.core.auth.enabled=true

    nacos.core.auth.caching.enabled=true

    nacos.core.auth.server.identity.key=admin

    nacos.core.auth.server.identity.value=SecA@2025...

    #nacos.core.auth.caching.enabled=${NACOS_AUTH_CACHE_ENABLE:false}

    nacos.core.auth.enable.userAgentAuthWhite=${NACOS_AUTH_USER_AGENT_AUTH_WHITE_ENABLE:false}

    #nacos.core.auth.server.identity.key=${NACOS_AUTH_IDENTITY_KEY:}

    #nacos.core.auth.server.identity.value=${NACOS_AUTH_IDENTITY_VALUE:}

    ## spring security config

    ### turn off security

    nacos.security.ignore.urls=${NACOS_SECURITY_IGNORE_URLS:/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**}

    # metrics for elastic search

    management.metrics.export.elastic.enabled=false

    management.metrics.export.influx.enabled=false

    nacos.naming.distro.taskDispatchThreadCount=10

    nacos.naming.distro.taskDispatchPeriod=200

    nacos.naming.distro.batchSyncKeyCount=1000

    nacos.naming.distro.initDataRatio=0.9

    nacos.naming.distro.syncRetryDelay=5000

    nacos.naming.data.warmup=true

    nacos.console.ui.enabled=true

    nacos.core.param.check.enabled=true
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: nacos-db-env
data:
  mysql.db.name: nacos
  mysql.host: mysql-headless.default
  mysql.password: SecA@2025...
  mysql.port: '3306'
  mysql.user: nacos
---
kind: StatefulSet
apiVersion: apps/v1
metadata:
  name: nacos
spec:
  replicas: 1 #可控制集群节点 推荐1,3,5,7
  selector:
    matchLabels:
      app: nacos
  template:
    metadata:
      labels:
        app: nacos
    spec:
      volumes:
        - name: config
          configMap:
            name: nacos-config
            defaultMode: 420
      initContainers:
        - name: peer-finder-plugin-install
          image: 'registry.cn-shanghai.aliyuncs.com/qwx_images/nacos-peer-finder-plugin:1.1'
          volumeMounts:
            - name: data
              mountPath: /home/nacos/plugins/peer-finder
              subPath: peer-finder
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: IfNotPresent
      containers:
        - name: nacos
          image: 'registry.cn-shanghai.aliyuncs.com/qwx_images/nacos-server:v2.2.3'
          ports:
            - name: client-port
              containerPort: 8848
              protocol: TCP
            - name: client-rpc
              containerPort: 9848
              protocol: TCP
            - name: raft-rpc
              containerPort: 9849
              protocol: TCP
            - name: old-raft-rpc
              containerPort: 7848
              protocol: TCP
          env:
            - name: SPRING_DATASOURCE_PLATFORM
              value: mysql
            - name: NACOS_REPLICAS
              value: '1'
            - name: SERVICE_NAME
              value: nacos-headless
            - name: DOMAIN_NAME
              value: cluster.local
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.namespace
            - name: MYSQL_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.host
            - name: MYSQL_SERVICE_DB_NAME
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.db.name
            - name: MYSQL_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.port
            - name: MYSQL_SERVICE_USER
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.user
            - name: MYSQL_SERVICE_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.password
            - name: NACOS_SERVER_PORT
              value: '8848'
            - name: NACOS_APPLICATION_PORT
              value: '8848'
            - name: PREFER_HOST_MODE
              value: hostname
          resources:
            limits:
              cpu: '2'
              memory: 4Gi
            requests:
              cpu: 100m
              memory: 1Gi
          volumeMounts:
            - name: data
              mountPath: /home/nacos/plugins/peer-finder
              subPath: peer-finder
            - name: data
              mountPath: /home/nacos/data
              subPath: data
            - name: data
              mountPath: /home/nacos/logs
              subPath: logs
            - name: config
              mountPath: /home/nacos/conf/application.properties
              subPath: application.properties
          imagePullPolicy: IfNotPresent
      restartPolicy: Always
  volumeClaimTemplates:
    - kind: PersistentVolumeClaim
      apiVersion: v1
      metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 10Gi
        storageClassName: nfs-csi
        volumeMode: Filesystem
  serviceName: nacos-headless
---
kind: Service
apiVersion: v1
metadata:
  name: nacos-external
  labels:
    app: nacos-external
spec:
  ports:
    - name: tcp-v1
      protocol: TCP
      port: 8848
      targetPort: 8848
    - name: tcp-v2
      protocol: TCP
      port: 9848
      targetPort: 9848
  selector:
    app: nacos
  type: NodePort
---
apiVersion: v1
kind: Service
metadata:
  name: nacos-headless
  labels:
    app: nacos
spec:
  ports:
    - name: server
      protocol: TCP
      port: 8848
      targetPort: 8848
    - name: client-rpc
      protocol: TCP
      port: 9848
      targetPort: 9848
    - name: raft-rpc
      protocol: TCP
      port: 9849
      targetPort: 9849
    - name: old-raft-rpc
      protocol: TCP
      port: 7848
      targetPort: 7848
  selector:
    app: nacos
  clusterIP: None
EOF

5.1、验证nacos是否正常运行

root@minikube:~# kubectl logs -f nacos-0
+ export CUSTOM_SEARCH_NAMES=application
+ CUSTOM_SEARCH_NAMES=application
+ export CUSTOM_SEARCH_LOCATIONS=file:/home/nacos/conf/
+ CUSTOM_SEARCH_LOCATIONS=file:/home/nacos/conf/
+ export MEMBER_LIST=
+ MEMBER_LIST=
+ PLUGINS_DIR=/home/nacos/plugins/peer-finder
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC'
+ [[ cluster == \s\t\a\n\d\a\l\o\n\e ]]
+ [[ '' == \e\m\b\e\d\d\e\d ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m'
+ [[ n == \y ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages'
+ print_servers
+ [[ ! -d /home/nacos/plugins/peer-finder ]]
+ bash /home/nacos/plugins/peer-finder/plugin.sh
+ sleep 30
2025/05/16 16:21:14 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:15 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:16 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:17 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:18 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:19 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:20 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:21 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:22 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:23 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:24 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:25 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:26 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:27 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:28 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:29 Peer list updated
was []
now [nacos-0.nacos-headless.default.svc.cluster.local]
2025/05/16 16:21:29 execing: /home/nacos/plugins/peer-finder/on-start.sh with stdin: nacos-0.nacos-headless.default.svc.cluster.local
2025/05/16 16:21:29 
+ [[ all == \c\o\n\f\i\g ]]
+ [[ all == \n\a\m\i\n\g ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ hostname == \h\o\s\t\n\a\m\e ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list='
++ /usr/lib/jvm/java-1.8.0-openjdk/bin/java -version
++ sed -E -n 's/.* version "([0-9]*).*$/\1/p'
+ JAVA_MAJOR_VERSION=1
+ [[ 1 -ge 9 ]]
+ JAVA_OPT_EXT_FIX=-Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar '
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288'
+ echo 'Nacos is starting, you can docker logs your container'
Nacos is starting, you can docker logs your container
+ exec /usr/lib/jvm/java-1.8.0-openjdk/bin/java -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288
OpenJDK 64-Bit Server VM warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release
OpenJDK 64-Bit Server VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release.

         ,--.
       ,--.'|
   ,--,:  : |                                           Nacos 2.2.3
,`--.'`|  ' :                       ,---.               Running in cluster mode, All function modules
|   :  :  | |                      '   ,'\   .--.--.    Port: 8848
:   |   \ | :  ,--.--.     ,---.  /   /   | /  /    '   Pid: 1
|   : '  '; | /       \   /     \.   ; ,. :|  :  /`./   Console: http://nacos-0.nacos-headless.default.svc.cluster.local:8848/nacos/index.html
'   ' ;.    ;.--.  .-. | /    / ''   | |: :|  :  ;_
|   | | \   | \__\/: . ..    ' / '   | .; : \  \    `.      https://nacos.io
'   : |  ; .' ," .--.; |'   ; :__|   :    |  `----.   \
|   | '`--'  /  /  ,.  |'   | '.'|\   \  /  /  /`--'  /
'   : |     ;  :   .'   \   :    : `----'  '--'.     /
;   |.'     |  ,     .-./\   \  /            `--'---'
'---'        `--`---'     `----'

2025-05-16 16:21:47,445 INFO The server IP list of Nacos is [nacos-0.nacos-headless.default.svc.cluster.local:8848]

2025-05-16 16:21:48,446 INFO Nacos is starting...

2025-05-16 16:21:49,494 INFO Nacos is starting...

2025-05-16 16:21:50,527 INFO Nacos is starting...

2025-05-16 16:21:51,563 INFO Nacos is starting...

2025-05-16 16:21:52,608 INFO Nacos is starting...

2025-05-16 16:21:53,609 INFO Nacos is starting...

2025-05-16 16:21:54,610 INFO Nacos is starting...

2025-05-16 16:21:55,611 INFO Nacos is starting...

2025-05-16 16:21:56,612 INFO Nacos is starting...

2025-05-16 16:21:57,635 INFO Nacos is starting...

2025-05-16 16:21:58,645 INFO Nacos is starting...

2025-05-16 16:21:59,388 INFO Nacos started successfully in cluster mode. use external storage #Nacos started successfully in cluster mode 正常运行

5.2、访问Nacos Console

root@minikube:~# kubectl get svc
NAME             TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                               AGE
kubernetes       ClusterIP   10.233.0.1      <none>        443/TCP                               8d
mysql-external   NodePort    10.233.12.78    <none>        3306:30306/TCP                        50m
mysql-headless   ClusterIP   None            <none>        3306/TCP                              50m
nacos-external   NodePort    10.233.45.197   <none>        8848:32067/TCP,9848:32581/TCP         3m31s
nacos-headless   ClusterIP   None            <none>        8848/TCP,9848/TCP,9849/TCP,7848/TCP   3m30s

访问Nacos Console http://10.84.3.129:32067/nacos/index.html
用户名密码：nacos/nacos

5.3、注册服务

curl -X POST \
     'http://10.84.3.129:32067/nacos/v1/ns/instance?serviceName=nacos.naming.serviceName&ip=20.18.7.10&port=8080' \
     -d 'username=nacos&password=nacos'

最后修改：2025 年 05 月 19 日

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zpishero
能补充一下 pytorch 的安装以及NCLL相关的安...
盛夏光年凉
请问这个硬件配置要求是怎么样的OωO
盛夏光年凉
请问这个硬件配置要求是怎么样的OωO

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Kubernetes(k8s)上搭建Nacos集群

Kevin • 2025 年 05 月 19 日

<h2>环境准备</h2><h3>1、Kubernetes准备</h3><pre><code class="lang-bash">root@minikube:~# kubectl get node,pod -A
NAME                STATUS   ROLES                         AGE   VERSION
node/minikube       Ready    control-plane,master,worker   8d    v1.23.10

NAMESPACE        NAME                                              READY   STATUS                  RESTARTS       AGE
kube-system      pod/calico-kube-controllers-6f996c8485-k8t24      1/1     Running                 0              8d
kube-system      pod/calico-node-p4vq4                             1/1     Running                 0              8d
kube-system      pod/coredns-7c599fcf6d-bgfbp                      1/1     Running                 0              8d
kube-system      pod/coredns-7c599fcf6d-hwkzl                      1/1     Running                 0              8d
kube-system      pod/kube-apiserver-starrocks002                   1/1     Running                 0              8d
kube-system      pod/kube-controller-manager-starrocks002          1/1     Running                 1 (2d9h ago)   8d
kube-system      pod/kube-proxy-rts9b                              1/1     Running                 0              8d
kube-system      pod/kube-scheduler-starrocks002                   1/1     Running                 1 (2d9h ago)   8d
kube-system      pod/nodelocaldns-d4rsp                            1/1     Running                 0              8d
nfs              pod/nfs-client-provisioner-5846868cc4-jw4qr       1/1     Running                 1 (2d9h ago)   6d22h</code></pre><h3>2、后端存储准备</h3><pre><code class="lang-bash">root@minikube:~# kubectl get pod,sc -n nfs
NAME                                          READY   STATUS    RESTARTS       AGE
pod/nfs-client-provisioner-5846868cc4-jw4qr   1/1     Running   1 (2d9h ago)   6d22h

NAME                                            PROVISIONER                                   RECLAIMPOLICY   VOLUMEBINDINGMODE   ALLOWVOLUMEEXPANSION   AGE
storageclass.storage.k8s.io/nfs-csi (default)   k8s-sigs.io/nfs-subdir-external-provisioner   Retain          Immediate           false                  6d22h</code></pre><h3>3、数据库准备</h3><pre><code class="lang-bash">cat &gt; mysql-sts.yaml &lt;&lt; 'EOF'
kind: ConfigMap
apiVersion: v1
metadata:
  name: mysql-config
  labels:
    app: mysql
data:
  my.cnf: &gt;-
    [client]
    default-character-set=utf8mb4

[mysql]
    default-character-set=utf8mb4

[mysqld] 
    max_connections = 2000
    secure_file_priv=/var/lib/mysql
    default-storage-engine=INNODB
    lower_case_table_names=1
    max_allowed_packet=256M
    sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mysql
  labels:
    app: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      volumes:
        - name: config
          configMap:
            name: mysql-config
      containers:
        - name: mysql
          image: 'mysql:8.0.39'
          ports:
            - containerPort: 3306
          env:
            - name: MYSQL_ROOT_PASSWORD
              value: Seca@2025...
            - name: MYSQL_DATABASE
              value: nacos
            - name: MYSQL_USER
              value: nacos
            - name: MYSQL_PASSWORD
              value: SecA@2025...
          volumeMounts:
            - name: config
              mountPath: /etc/mysql/conf.d/my.cnf
              subPath: my.cnf
            - name: data
              mountPath: /var/lib/mysql
              subPath: mysql
      terminationGracePeriodSeconds: 30
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 20Gi
        storageClassName: nfs-csi
  serviceName: mysql-headless
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-external
  labels:
    app: mysql-external
spec:
  ports:
    - name: mysql
      protocol: TCP
      port: 3306
      targetPort: 3306
      nodePort: 30306
  selector:
    app: mysql
  type: NodePort
---
apiVersion: v1
kind: Service
metadata:
  name: mysql-headless
  labels:
    name: mysql-headless
spec:
  ports:
    - name: mysql
      protocol: TCP
      port: 3306
      targetPort: 3306
  selector:
    app: mysql
  clusterIP: None
EOF</code></pre><p>验证是否可用</p><pre><code class="lang-bash">root@minikube:~# kubectl get pod,svc
NAME          READY   STATUS    RESTARTS   AGE
pod/mysql-0   1/1     Running   0          2m37s

NAME                     TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)          AGE
service/kubernetes       ClusterIP   10.233.0.1     &lt;none&gt;        443/TCP          8d
service/mysql-external   NodePort    10.233.12.78   &lt;none&gt;        3306:30306/TCP   2m37s
service/mysql-headless   ClusterIP   None           &lt;none&gt;        3306/TCP         2m37s

root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 8
Server version: 8.0.39 MySQL Community Server - GPL

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql&gt; show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| nacos              |
| performance_schema |
+--------------------+
3 rows in set (0.01 sec)</code></pre><h3>4、导入nacos所需的依赖库</h3><h4>4.1、下载nacos所需的mysql-schema.sql文件</h4><pre><code class="lang-bash">root@minikube:~# curl -L -o nacos-server-2.2.3.zip &quot;https://github.com/alibaba/nacos/releases/download/2.2.3/nacos-server-2.2.3.zip&quot; &amp;&amp; \
unzip -j nacos-server-2.2.3.zip &quot;nacos/conf/mysql-schema.sql&quot; -d . &amp;&amp; \
rm -rf nacos-server-2.2.3.zip nacos
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100  142M  100  142M    0     0  76.8M      0  0:00:01  0:00:01 --:--:--  112M
Archive:  nacos-server-2.2.3.zip
  inflating: ./mysql-schema.sql</code></pre><h4>4.2、导入mysql-schema.sql文件至MySQL</h4><pre><code class="lang-bash">root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306 nacos &lt; mysql-schema.sql
mysql: [Warning] Using a password on the command line interface can be insecure.</code></pre><h4>4.3、验证是否导入成功</h4><pre><code class="lang-bash">root@minikube:~# mysql -unacos -pSecA@2025... -h 10.84.3.129 -P 30306 -e &quot;SHOW TABLES FROM nacos;&quot;
mysql: [Warning] Using a password on the command line interface can be insecure.
+----------------------+
| Tables_in_nacos      |
+----------------------+
| config_info          |
| config_info_aggr     |
| config_info_beta     |
| config_info_tag      |
| config_tags_relation |
| group_capacity       |
| his_config_info      |
| permissions          |
| roles                |
| tenant_capacity      |
| tenant_info          |
| users                |
+----------------------+</code></pre><h3>5、部署Nacos Cluster</h3><pre><code class="lang-bash">cat &gt; nacos-sts.yaml &lt;&lt; 'EOF'
kind: ConfigMap
apiVersion: v1
metadata:
  name: nacos-config
data:
  application.properties: &gt;+
    # spring

server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}

server.contextPath=/nacos

server.port=${NACOS_APPLICATION_PORT:8848}

server.tomcat.accesslog.max-days=30

server.tomcat.accesslog.pattern=%h %l %u %t &quot;%r&quot; %s %b %D %{User-Agent}i
    %{Request-Source}i

server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}

server.error.include-message=ALWAYS

# default current work dir

server.tomcat.basedir=file:.

#*************** Config Module Related Configurations ***************#

### Deprecated configuration property, it is recommended to use
    `spring.sql.init.platform` replaced.

#spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:}

spring.sql.init.platform=${SPRING_DATASOURCE_PLATFORM:}

nacos.cmdb.dumpTaskInterval=3600

nacos.cmdb.eventTaskInterval=10

nacos.cmdb.labelTaskInterval=300

nacos.cmdb.loadDataAtStart=false

db.num=${MYSQL_DATABASE_NUM:1}

db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?${MYSQL_SERVICE_DB_PARAM:characterEncoding=utf8&amp;connectTimeout=1000&amp;socketTimeout=3000&amp;autoReconnect=true&amp;useSSL=false}&amp;allowPublicKeyRetrieval=true

db.user.0=${MYSQL_SERVICE_USER}

db.password.0=${MYSQL_SERVICE_PASSWORD}

## DB connection pool settings

db.pool.config.connectionTimeout=${DB_POOL_CONNECTION_TIMEOUT:30000}

db.pool.config.validationTimeout=10000

db.pool.config.maximumPoolSize=20

db.pool.config.minimumIdle=2

### The auth system to use, currently only 'nacos' and 'ldap' is supported:

nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}

### worked when nacos.core.auth.system.type=nacos

### The token expiration in seconds:

nacos.core.auth.plugin.nacos.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}

### The default token:

#nacos.core.auth.plugin.nacos.token.secret.key=${NACOS_AUTH_TOKEN:}

nacos.core.auth.plugin.nacos.token.secret.key=Ym1GamIzTWdhWE1nZG1WeWVTQm5iMjlrSUhOdlpuUjNZWEpsQ2c9PQoA

### Turn on/off caching of auth information. By turning on this switch, the
    update of auth information would have a 15 seconds delay.

nacos.core.auth.enabled=true

nacos.core.auth.caching.enabled=true

nacos.core.auth.server.identity.key=admin

nacos.core.auth.server.identity.value=SecA@2025...

#nacos.core.auth.caching.enabled=${NACOS_AUTH_CACHE_ENABLE:false}

nacos.core.auth.enable.userAgentAuthWhite=${NACOS_AUTH_USER_AGENT_AUTH_WHITE_ENABLE:false}

#nacos.core.auth.server.identity.key=${NACOS_AUTH_IDENTITY_KEY:}

#nacos.core.auth.server.identity.value=${NACOS_AUTH_IDENTITY_VALUE:}

## spring security config

### turn off security

nacos.security.ignore.urls=${NACOS_SECURITY_IGNORE_URLS:/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**}

# metrics for elastic search

management.metrics.export.elastic.enabled=false

management.metrics.export.influx.enabled=false

nacos.naming.distro.taskDispatchThreadCount=10

nacos.naming.distro.taskDispatchPeriod=200

nacos.naming.distro.batchSyncKeyCount=1000

nacos.naming.distro.initDataRatio=0.9

nacos.naming.distro.syncRetryDelay=5000

nacos.naming.data.warmup=true

nacos.console.ui.enabled=true

nacos.core.param.check.enabled=true
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: nacos-db-env
data:
  mysql.db.name: nacos
  mysql.host: mysql-headless.default
  mysql.password: SecA@2025...
  mysql.port: '3306'
  mysql.user: nacos
---
kind: StatefulSet
apiVersion: apps/v1
metadata:
  name: nacos
spec:
  replicas: 1 #可控制集群节点 推荐1,3,5,7
  selector:
    matchLabels:
      app: nacos
  template:
    metadata:
      labels:
        app: nacos
    spec:
      volumes:
        - name: config
          configMap:
            name: nacos-config
            defaultMode: 420
      initContainers:
        - name: peer-finder-plugin-install
          image: 'registry.cn-shanghai.aliyuncs.com/qwx_images/nacos-peer-finder-plugin:1.1'
          volumeMounts:
            - name: data
              mountPath: /home/nacos/plugins/peer-finder
              subPath: peer-finder
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
          imagePullPolicy: IfNotPresent
      containers:
        - name: nacos
          image: 'registry.cn-shanghai.aliyuncs.com/qwx_images/nacos-server:v2.2.3'
          ports:
            - name: client-port
              containerPort: 8848
              protocol: TCP
            - name: client-rpc
              containerPort: 9848
              protocol: TCP
            - name: raft-rpc
              containerPort: 9849
              protocol: TCP
            - name: old-raft-rpc
              containerPort: 7848
              protocol: TCP
          env:
            - name: SPRING_DATASOURCE_PLATFORM
              value: mysql
            - name: NACOS_REPLICAS
              value: '1'
            - name: SERVICE_NAME
              value: nacos-headless
            - name: DOMAIN_NAME
              value: cluster.local
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: metadata.namespace
            - name: MYSQL_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.host
            - name: MYSQL_SERVICE_DB_NAME
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.db.name
            - name: MYSQL_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.port
            - name: MYSQL_SERVICE_USER
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.user
            - name: MYSQL_SERVICE_PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: nacos-db-env
                  key: mysql.password
            - name: NACOS_SERVER_PORT
              value: '8848'
            - name: NACOS_APPLICATION_PORT
              value: '8848'
            - name: PREFER_HOST_MODE
              value: hostname
          resources:
            limits:
              cpu: '2'
              memory: 4Gi
            requests:
              cpu: 100m
              memory: 1Gi
          volumeMounts:
            - name: data
              mountPath: /home/nacos/plugins/peer-finder
              subPath: peer-finder
            - name: data
              mountPath: /home/nacos/data
              subPath: data
            - name: data
              mountPath: /home/nacos/logs
              subPath: logs
            - name: config
              mountPath: /home/nacos/conf/application.properties
              subPath: application.properties
          imagePullPolicy: IfNotPresent
      restartPolicy: Always
  volumeClaimTemplates:
    - kind: PersistentVolumeClaim
      apiVersion: v1
      metadata:
        name: data
      spec:
        accessModes:
          - ReadWriteOnce
        resources:
          requests:
            storage: 10Gi
        storageClassName: nfs-csi
        volumeMode: Filesystem
  serviceName: nacos-headless
---
kind: Service
apiVersion: v1
metadata:
  name: nacos-external
  labels:
    app: nacos-external
spec:
  ports:
    - name: tcp-v1
      protocol: TCP
      port: 8848
      targetPort: 8848
    - name: tcp-v2
      protocol: TCP
      port: 9848
      targetPort: 9848
  selector:
    app: nacos
  type: NodePort
---
apiVersion: v1
kind: Service
metadata:
  name: nacos-headless
  labels:
    app: nacos
spec:
  ports:
    - name: server
      protocol: TCP
      port: 8848
      targetPort: 8848
    - name: client-rpc
      protocol: TCP
      port: 9848
      targetPort: 9848
    - name: raft-rpc
      protocol: TCP
      port: 9849
      targetPort: 9849
    - name: old-raft-rpc
      protocol: TCP
      port: 7848
      targetPort: 7848
  selector:
    app: nacos
  clusterIP: None
EOF</code></pre><h4>5.1、验证nacos是否正常运行</h4><pre><code class="lang-bash">root@minikube:~# kubectl logs -f nacos-0
+ export CUSTOM_SEARCH_NAMES=application
+ CUSTOM_SEARCH_NAMES=application
+ export CUSTOM_SEARCH_LOCATIONS=file:/home/nacos/conf/
+ CUSTOM_SEARCH_LOCATIONS=file:/home/nacos/conf/
+ export MEMBER_LIST=
+ MEMBER_LIST=
+ PLUGINS_DIR=/home/nacos/plugins/peer-finder
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC'
+ [[ cluster == \s\t\a\n\d\a\l\o\n\e ]]
+ [[ '' == \e\m\b\e\d\d\e\d ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m'
+ [[ n == \y ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages'
+ print_servers
+ [[ ! -d /home/nacos/plugins/peer-finder ]]
+ bash /home/nacos/plugins/peer-finder/plugin.sh
+ sleep 30
2025/05/16 16:21:14 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:15 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:16 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:17 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:18 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:19 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:20 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:21 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:22 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:23 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:24 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:25 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:26 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:27 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:28 lookup nacos-headless on 169.254.25.10:53: server misbehaving
2025/05/16 16:21:29 Peer list updated
was []
now [nacos-0.nacos-headless.default.svc.cluster.local]
2025/05/16 16:21:29 execing: /home/nacos/plugins/peer-finder/on-start.sh with stdin: nacos-0.nacos-headless.default.svc.cluster.local
2025/05/16 16:21:29 
+ [[ all == \c\o\n\f\i\g ]]
+ [[ all == \n\a\m\i\n\g ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ ! -z '' ]]
+ [[ hostname == \h\o\s\t\n\a\m\e ]]
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list='
++ /usr/lib/jvm/java-1.8.0-openjdk/bin/java -version
++ sed -E -n 's/.* version &quot;([0-9]*).*$/\1/p'
+ JAVA_MAJOR_VERSION=1
+ [[ 1 -ge 9 ]]
+ JAVA_OPT_EXT_FIX=-Djava.ext.dirs=/usr/lib/jvm/java-1.8.0-openjdk/jre/lib/ext:/usr/lib/jvm/java-1.8.0-openjdk/lib/ext
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar '
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml'
+ JAVA_OPT=' -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8  -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar  --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288'
+ echo 'Nacos is starting, you can docker logs your container'
Nacos is starting, you can docker logs your container
+ exec /usr/lib/jvm/java-1.8.0-openjdk/bin/java -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 -XX:-UseParNewGC -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/nacos/logs/java_heapdump.hprof -XX:-UseLargePages -Dnacos.preferHostnameOverIp=true -Dnacos.member.list= -Xloggc:/home/nacos/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M -Dloader.path=/home/nacos/plugins,/home/nacos/plugins/health,/home/nacos/plugins/cmdb,/home/nacos/plugins/selector -Dnacos.home=/home/nacos -jar /home/nacos/target/nacos-server.jar --spring.config.additional-location=file:/home/nacos/conf/ --spring.config.name=application --logging.config=/home/nacos/conf/nacos-logback.xml --server.max-http-header-size=524288
OpenJDK 64-Bit Server VM warning: Using the DefNew young collector with the CMS collector is deprecated and will likely be removed in a future release
OpenJDK 64-Bit Server VM warning: UseCMSCompactAtFullCollection is deprecated and will likely be removed in a future release.

,--.
       ,--.'|
   ,--,:  : |                                           Nacos 2.2.3
,`--.'`|  ' :                       ,---.               Running in cluster mode, All function modules
|   :  :  | |                      '   ,'\   .--.--.    Port: 8848
:   |   \ | :  ,--.--.     ,---.  /   /   | /  /    '   Pid: 1
|   : '  '; | /       \   /     \.   ; ,. :|  :  /`./   Console: http://nacos-0.nacos-headless.default.svc.cluster.local:8848/nacos/index.html
'   ' ;.    ;.--.  .-. | /    / ''   | |: :|  :  ;_
|   | | \   | \__\/: . ..    ' / '   | .; : \  \    `.      https://nacos.io
'   : |  ; .' ,&quot; .--.; |'   ; :__|   :    |  `----.   \
|   | '`--'  /  /  ,.  |'   | '.'|\   \  /  /  /`--'  /
'   : |     ;  :   .'   \   :    : `----'  '--'.     /
;   |.'     |  ,     .-./\   \  /            `--'---'
'---'        `--`---'     `----'

2025-05-16 16:21:47,445 INFO The server IP list of Nacos is [nacos-0.nacos-headless.default.svc.cluster.local:8848]

2025-05-16 16:21:48,446 INFO Nacos is starting...

2025-05-16 16:21:49,494 INFO Nacos is starting...

2025-05-16 16:21:50,527 INFO Nacos is starting...

2025-05-16 16:21:51,563 INFO Nacos is starting...

2025-05-16 16:21:52,608 INFO Nacos is starting...

2025-05-16 16:21:53,609 INFO Nacos is starting...

2025-05-16 16:21:54,610 INFO Nacos is starting...

2025-05-16 16:21:55,611 INFO Nacos is starting...

2025-05-16 16:21:56,612 INFO Nacos is starting...

2025-05-16 16:21:57,635 INFO Nacos is starting...

2025-05-16 16:21:58,645 INFO Nacos is starting...

2025-05-16 16:21:59,388 INFO Nacos started successfully in cluster mode. use external storage #Nacos started successfully in cluster mode 正常运行</code></pre><h4>5.2、访问Nacos Console</h4><pre><code class="lang-bash">root@minikube:~# kubectl get svc
NAME             TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                               AGE
kubernetes       ClusterIP   10.233.0.1      &lt;none&gt;        443/TCP                               8d
mysql-external   NodePort    10.233.12.78    &lt;none&gt;        3306:30306/TCP                        50m
mysql-headless   ClusterIP   None            &lt;none&gt;        3306/TCP                              50m
nacos-external   NodePort    10.233.45.197   &lt;none&gt;        8848:32067/TCP,9848:32581/TCP         3m31s
nacos-headless   ClusterIP   None            &lt;none&gt;        8848/TCP,9848/TCP,9849/TCP,7848/TCP   3m30s</code></pre><p>访问Nacos Console <span class="external-link"><a class="no-external-link" href="http://10.84.3.129" target="_blank"><i data-feather="external-link"></i>http://10.84.3.129</a></span>:32067/nacos/index.html<br>用户名密码：nacos/nacos</p><h4>5.3、注册服务</h4><pre><code class="lang-bash">curl -X POST \
     'http://10.84.3.129:32067/nacos/v1/ns/instance?serviceName=nacos.naming.serviceName&amp;ip=20.18.7.10&amp;port=8080' \
     -d 'username=nacos&amp;password=nacos'</code></pre>

Kubernetes(k8s)上搭建Nacos集群

环境准备

1、Kubernetes准备

2、后端存储准备

3、数据库准备

4、导入nacos所需的依赖库

4.1、下载nacos所需的mysql-schema.sql文件

4.2、导入mysql-schema.sql文件至MySQL

4.3、验证是否导入成功

5、部署Nacos Cluster

5.1、验证nacos是否正常运行

5.2、访问Nacos Console

5.3、注册服务

Elasticsearch、Logstash、Kibana添加密码设置

K8S

基于canel的网络策略

K8S dashboard认证及分级授权

调度器、预选策略及优选函数

Go发展及环境搭建

语法基础

基于canel的网络策略

StarRocks 导入导出

节点压力驱逐

Kubernetes(k8s)上搭建Nacos集群