连接不上,显示连接被拒绝

提问参考模版:

nebula 版本:3.2.1
部署方式:linux的CentOS虚拟机部署
安装方式:tar
是否为线上版本:Y
硬件信息
磁盘( 推荐使用 SSD)
CPU、内存信息
问题的具体描述:
第一次登陆,然后服务启动成功,但是在连接的时候说无法初始化连接池,无法打开连接:


我把三个配置文件里面的local_ip和meta_server_addrs都改成了linux对应的192.168.221.128,就是一直被拒绝。
连接不上,所以应该也不是add host的问题吧?

不知道问题出在哪里。

你的服务器能访问这个地址么?

可以呀,这不就是这个节点自己的嘛。
2

应该是这个类似的原因。你试试把网络和端口调通?你不是在虚拟机上装了 nebula 么?应该是这块的问题。

您好,我看了下那个问题,原问题的回答者说是M1的问题,但是我用我的window10,我在docker里面去ping 百度是通的,然后我用压缩包的形式去安装,在外面ping百度也是通的。

= =。那就是 docker 的部署的端口固定问题了,大概。不过你都用 docker 了,你直接用 docker extension 不好么,它很快就把服务拉起来了,参考文档:入门概览 - NebulaGraph Database 手册 比吭呲吭呲地用 docker 起容器搞服务,搞配置方便多了。你要试试么?

docker 起容器之类的配置的话,你可以参考下这个链接了:本地 NebulaGraph 上做 spark, java, python 应用开发推荐实践 或者你贴下 docker 配置文件。

我想着要在linux上跑一跑,所以就想配置一下。我没动过那个配置文件,

version: '3.4'
services:
  metad0:
    image: vesoft/nebula-metad:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=metad0
      - --ws_ip=metad0
      - --port=9559
      - --ws_http_port=19559
      - --data_path=/data/meta
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://metad0:19559/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9559
      - 19559
      - 19560
    volumes:
      - ./data/meta0:/data/meta
      - ./logs/meta0:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  metad1:
    image: vesoft/nebula-metad:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=metad1
      - --ws_ip=metad1
      - --port=9559
      - --ws_http_port=19559
      - --data_path=/data/meta
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://metad1:19559/status"]
      interval: 30s
      timeout: 11s
      retries: 3
      start_period: 20s
    ports:
      - 9559
      - 19559
      - 19560
    volumes:
      - ./data/meta1:/data/meta
      - ./logs/meta1:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  metad2:
    image: vesoft/nebula-metad:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=metad2
      - --ws_ip=metad2
      - --port=9559
      - --ws_http_port=19559
      - --data_path=/data/meta
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://metad2:19559/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9559
      - 19559
      - 19560
    volumes:
      - ./data/meta2:/data/meta
      - ./logs/meta2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE
metad2:
    image: vesoft/nebula-metad:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=metad2
      - --ws_ip=metad2
      - --port=9559
      - --ws_http_port=19559
      - --data_path=/data/meta
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://metad2:19559/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9559
      - 19559
      - 19560
    volumes:
      - ./data/meta2:/data/meta
      - ./logs/meta2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  storaged0:
    image: vesoft/nebula-storaged:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=storaged0
      - --ws_ip=storaged0
      - --port=9779
      - --ws_http_port=19779
      - --data_path=/data/storage
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - metad0
      - metad1
      - metad2
    healthcheck:
test: ["CMD", "curl", "-sf", "http://metad2:19559/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9559
      - 19559
      - 19560
    volumes:
      - ./data/meta2:/data/meta
      - ./logs/meta2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  storaged0:
    image: vesoft/nebula-storaged:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=storaged0
      - --ws_ip=storaged0
      - --port=9779
      - --ws_http_port=19779
      - --data_path=/data/storage
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - metad0
      - metad1
      - metad2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://storaged0:19779/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9779
      - 19779
      - 19780
    volumes:
      - ./data/storage0:/data/storage
      - ./logs/storage0:/logs
networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  storaged1:
    image: vesoft/nebula-storaged:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=storaged1
      - --ws_ip=storaged1
      - --port=9779
      - --ws_http_port=19779
      - --data_path=/data/storage
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - metad0
      - metad1
      - metad2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://storaged1:19779/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9779
      - 19779
      - 19780
    volumes:
      - ./data/storage1:/data/storage
      - ./logs/storage1:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  storaged2:
    image: vesoft/nebula-storaged:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --local_ip=storaged2
      - --ws_ip=storaged2
      - --port=9779
- --ws_http_port=19779
      - --data_path=/data/storage
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - metad0
      - metad1
      - metad2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://storaged2:19779/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9779
      - 19779
      - 19780
    volumes:
      - ./data/storage2:/data/storage
      - ./logs/storage2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  graphd:
    image: vesoft/nebula-graphd:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --port=9669
      - --local_ip=graphd
      - --ws_ip=graphd
      - --ws_http_port=19669
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - storaged0
      - storaged1
      - storaged2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://graphd:19669/status"]
      interval: 30s
      timeout: 10s
      retries: 3
 start_period: 20s
    ports:
      - 9779
      - 19779
      - 19780
    volumes:
      - ./data/storage2:/data/storage
      - ./logs/storage2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  graphd:
    image: vesoft/nebula-graphd:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --port=9669
      - --local_ip=graphd
      - --ws_ip=graphd
      - --ws_http_port=19669
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - storaged0
      - storaged1
      - storaged2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://graphd:19669/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - "9669:9669"
      - 19669
      - 19670
    volumes:
      - ./logs/graph:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  graphd1:
    image: vesoft/nebula-graphd:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --port=9669
      - --local_ip=graphd1
      - --ws_ip=graphd1
      - --ws_http_port=19669
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - storaged0
      - storaged1
      - storaged2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://graphd1:19669/status"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9669
      - 19669
      - 19670
    volumes:
      - ./logs/graph1:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  graphd2:
    image: vesoft/nebula-graphd:v3.4.0
    environment:
      USER: root
      TZ:   "${TZ}"
    command:
      - --meta_server_addrs=metad0:9559,metad1:9559,metad2:9559
      - --port=9669
      - --local_ip=graphd2
      - --ws_ip=graphd2
      - --ws_http_port=19669
      - --log_dir=/logs
      - --v=0
      - --minloglevel=0
    depends_on:
      - storaged0
      - storaged1
      - storaged2
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://graphd2:19669/status"]
interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    ports:
      - 9669
      - 19669
      - 19670
    volumes:
      - ./logs/graph2:/logs
    networks:
      - nebula-net
    restart: on-failure
    cap_add:
      - SYS_PTRACE

  console:
    image: vesoft/nebula-console:nightly
    entrypoint: ""
    command:
      - sh
      - -c
      - |
        for i in `seq 1 60`;do
          var=`nebula-console -addr graphd -port 9669 -u root -p nebula -e 'ADD HOSTS "storaged0":9779,"storaged1":9779,"storaged2":9779'`;
          if [[ $$? == 0 ]];then
            break;
          fi;
          sleep 1;
          echo "retry to add hosts.";
        done && tail -f /dev/null;

    depends_on:
      - graphd
    networks:
      - nebula-net

networks:
  nebula-net:
  • 确保服务是启动的,没有报错退出,如果是用 script 启动,调用 status 检查一下,如果 exited,看日志
  • 如果不是本机连,确保网络是通的
  • my_ip 既是让服务 listen 的地址,又是服务发现机制里彼此记录谁是谁的 identifier,服务成功启动过之后就不要更改

你是 docker 不是 tar.gz 安装?

docker-compose ps 的结果是?

那个我和官网的镜像资源是一样的,然后我最近把整个虚拟机重装了,docker安装还是会有这个问题,但是我tar安装就没有了。

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