How setup cluster on two different vps

I have vps_master and vps_node. When i try setup cluster - its show on vps_node

skipping cluster bootstrapping as local node does not match

What's wrong in my config?

version: '3.9'
services:
  master:
    image: elasticsearch:8.1.1
    container_name: master
    environment:
      node.name: "master"
      cluster.name: "elastic-cluster"
      network.host: "0.0.0.0"
      discovery.seed_hosts: "vps_node:1029"
      cluster.initial_master_nodes: "master"
      ELASTIC_PASSWORD: ${ELASTIC_PASSWORD}
      ES_JAVA_OPTS: "-Xms512m -Xmx512m"
      bootstrap.memory_lock: "true"
      xpack.security.enabled: "false"
      xpack.security.transport.ssl.enabled: "false"
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - master-data:/usr/share/elasticsearch/data
    ports:
      - 1026:9200
      - 1027:9300
volumes:
  master-data:
    driver: local
version: '3.9'
services:
  node01:
    image: elasticsearch:8.1.1
    container_name: node01
    environment:
      node.name: "node01"
      cluster.name: "elastic-cluster"
      network.host: "0.0.0.0"
      discovery.seed_hosts: "vps_master:1026"
      cluster.initial_master_nodes: "vps_master:1026"
      ELASTIC_PASSWORD: ${ELASTIC_PASSWORD}
      ES_JAVA_OPTS: "-Xms512m -Xmx512m"
      bootstrap.memory_lock: "true"
      xpack.security.enabled: "false"
      xpack.security.transport.ssl.enabled: "false"
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - master-data:/usr/share/elasticsearch/data
    ports:
      - 1028:9200
      - 1029:9300
volumes:
  master-data:
    driver: local

Welcome to our community! :smiley:

It'd be useful if you shared your Elasticsearch logs that show this.