我是一个窗口用户。我为Linux安装了,然后使用它安装了wsl2。然后我尝试开始使用OpenSearch,所以我按照给定链接https://opensearch.org/downloads.html中的文档运行了docker-compose,在shell中,我得到了一条错误消息,如
opensearch-dashboard {"type":"log",“@time戳”:“2022-01-18T16:31:18z”,“标记”:“error”,"opensearch","data","pid":1,"message":"ConnectionError: getaddrinfo EAI_AGAIN opensearch-node1 opensearch-node1:9200"}
在端口http://localhost:5601/中,我收到的消息如下
OpenSearch仪表板服务器还没有准备好
我还将内存资源首选项更改为5GB,但它仍然无法工作。有人能帮我吗?
发布于 2022-02-15 10:57:12
在经历了5天的opensearch问题之后,我发现一些东西对我来说很好:
然后,我使用以前版本的opensearch,因为最新版本似乎不稳定:
这是我的docker-compose.yml文件:
version: '3'
services:
opensearch-node1A:
image: opensearchproject/opensearch:1.2.3
container_name: opensearch-node1A
environment:
- cluster.name=opensearch-cluster
- node.name=opensearch-node1A
- discovery.seed_hosts=opensearch-node1A,opensearch-node2A
- cluster.initial_master_nodes=opensearch-node1A,opensearch-node2A
- bootstrap.memory_lock=true # along with the memlock settings below, disables swapping
- "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
ulimits:
memlock:
soft: -1
hard: -1
nofile:
soft: 65536 # maximum number of open files for the OpenSearch user, set to at least 65536 on modern systems
hard: 65536
volumes:
- opensearch-data1:/usr/share/opensearch/data
ports:
- 9200:9200
- 9600:9600 # required for Performance Analyzer
networks:
- opensearch-net
opensearch-node2A:
image: opensearchproject/opensearch:1.2.3
container_name: opensearch-node2A
environment:
- cluster.name=opensearch-cluster
- node.name=opensearch-node2A
- discovery.seed_hosts=opensearch-node1A,opensearch-node2A
- cluster.initial_master_nodes=opensearch-node1A,opensearch-node2A
- bootstrap.memory_lock=true
- "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
nofile:
soft: 65536
hard: 65536
volumes:
- opensearch-data2:/usr/share/opensearch/data
networks:
- opensearch-net
opensearch-dashboardsA:
image: opensearchproject/opensearch-dashboards:1.1.0
container_name: opensearch-dashboardsA
ports:
- 5601:5601
expose:
- "5601"
environment:
OPENSEARCH_HOSTS: '["https://opensearch-node1A:9200","https://opensearch-node2A:9200"]'
networks:
- opensearch-net
logstash-with-plugin:
image: opensearchproject/logstash-oss-with-opensearch-output-plugin:7.16.2
container_name: logstash-with-plugin
networks:
- opensearch-net
volumes:
opensearch-data1:
opensearch-data2:
networks:
opensearch-net:
发布于 2022-02-10 13:58:07
在Windows 10中本地使用Docker测试opensearch和opensearch时,打开"http://localhost:5601/“时,我收到了相同的错误消息:
但在查看日志时,我还发现了另一个错误:
为我工作的第三部分解决方案是:
第1部分
在每个opensearch节点上,更新文件:
/usr/share/opensearch/config/opensearch.yml
加上一行:
plugins.security.disabled: true
在安全插件之前:
cks. "Single-node" mode disables them again.
#discovery.type: single-node
plugins.security.disabled: true
######## Start OpenSearch Security Demo Configuration ########
# WARNING: revise all the lines below before you go into production
plugins.security.ssl.transport.pemcert_filepath: esnode.pem
我在opensearch官方文档上找到了这些信息
第2部分
将停靠桌面的分配内存设置为4GB到.wslconfig,详细信息如下:开放社区讨论 stackoverflow超调存储器
确保您所分配的内存已经很好地设置好(您必须用以下命令重新启动docker桌面):docker info并检查行"Total“--它应该设置为4GB (在我的示例中,它已经设置为3.84GiB)。
第3部分
同时增加vm.max_map_count:
该信息是关于github的讨论创建的。
https://stackoverflow.com/questions/70759246
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