请帮助我处理docker-compose
文件。
现在,我在docker文件中使用Solr,但是我需要将其更改为SolrCloud。我需要2个Solr实例,一个内部Zookeeper和docker(本地)。
这是我所做的docker-compose
文件的示例:
version: "3"
services:
mongo:
image: mongo:latest
container_name: mongo
hostname: mongo
networks:
- gsec
ports:
- 27018:27017
sqlserver:
image: microsoft/mssql-server-linux:latest
hostname: sqlserver
container_name: sqlserver
environment:
SA_PASSWORD: "#Password123!"
ACCEPT_EULA: "Y"
networks:
- gsec
ports:
- 1403:1433
solr:
image: solr
container_name: solr
ports:
- "8983:8983"
networks:
- gsec
volumes:
- data:/opt/solr/server/solr/mycores
entrypoint:
- docker-entrypoint.sh
- solr-precreate
- mycore
volumes:
data:
networks:
gsec:
driver: bridge
非常感谢您。
答案 0 :(得分:3)
Solr Docker实例中嵌入了一个Zookeeper服务器。您只需使用正确的参数启动Solr,然后在docker-compose文件中添加Zookeeper端口<userChange [(name)]="name"></userChange>
Hi {{name}}
:
9983:9983
SolrCloud基本上是一个Solr群集,其中Zookeeper用于协调和配置该群集。
通常,您将SolrCloud与Docker结合使用是因为您正在学习它的工作方式,或者是因为您正在准备将应用程序(本地?)部署在更大的环境中。
另一方面,如果您没有分布式配置,即让Solr和Zookeeper运行在不同的节点上,那么运行SolrCloud并没有多大意义。
当您每秒进行数百甚至数千次搜索并收集数百万甚至数十亿个文档时,SolrCloud是您需要的一种群集。
您的集群必须水平扩展。
答案 1 :(得分:1)
与外部Zookeper一起使用的版本。
'-t'更改容器中的数据目录。
要查看其他选项,请运行:solr start -help
version: '3'
services:
solr1:
image: solr
ports:
- "8984:8984"
entrypoint:
- solr
command:
- start
- -f
- -c
- -h
- "10.1.0.157"
- -p
- "8984"
- -z
- "10.1.0.157:2181,10.1.0.157:2182,10.1.0.157:2183"
- -m
- 1g
- -t
- "/opt/solr/server/solr/mycores"
volumes:
- "./data1/mycores:/opt/solr/server/solr/mycores"
答案 2 :(得分:0)
我在本地使用这个设置来测试三个基于 official example 的 solr 实例和三个 zookeeper 实例。
version: '3.7'
services:
solr-1:
image: solr:8.7
container_name: solr-1
ports:
- "8981:8983"
environment:
- ZK_HOST=zoo-1:2181,zoo-2:2181,zoo-3:2181
networks:
- solr
depends_on:
- zoo-1
- zoo-2
- zoo-3
# command:
# - solr-precreate
# - gettingstarted
solr-2:
image: solr:8.7
container_name: solr-2
ports:
- "8982:8983"
environment:
- ZK_HOST=zoo-1:2181,zoo-2:2181,zoo-3:2181
networks:
- solr
depends_on:
- zoo-1
- zoo-2
- zoo-3
solr-3:
image: solr:8.7
container_name: solr-3
ports:
- "8983:8983"
environment:
- ZK_HOST=zoo-1:2181,zoo-2:2181,zoo-3:2181
networks:
- solr
depends_on:
- zoo-1
- zoo-2
- zoo-3
zoo-1:
image: zookeeper:3.6
container_name: zoo-1
restart: always
hostname: zoo-1
volumes:
- zoo1data:/data
ports:
- 2181:2181
environment:
ZOO_MY_ID: 1
ZOO_SERVERS: server.1=0.0.0.0:2888:3888;2181 server.2=zoo-2:2888:3888;2181 server.3=zoo-3:2888:3888;2181
networks:
- solr
zoo-2:
image: zookeeper:3.6
container_name: zoo-2
restart: always
hostname: zoo-2
volumes:
- zoo2data:/data
ports:
- 2182:2181
environment:
ZOO_MY_ID: 2
ZOO_SERVERS: server.1=zoo-1:2888:3888;2181 server.2=0.0.0.0:2888:3888;2181 server.3=zoo-3:2888:3888;2181
networks:
- solr
zoo-3:
image: zookeeper:3.6
container_name: zoo-3
restart: always
hostname: zoo-3
volumes:
- zoo3data:/data
ports:
- 2183:2181
environment:
ZOO_MY_ID: 3
ZOO_SERVERS: server.1=zoo-1:2888:3888;2181 server.2=zoo-2:2888:3888;2181 server.3=0.0.0.0:2888:3888;2181
networks:
- solr
networks:
solr:
# persist the zookeeper data in volumes
volumes:
zoo1data:
driver: local
zoo2data:
driver: local
zoo3data:
driver: local