1, the mirror pulling docker elasticsearch
[root@hadoop-keda /]# docker pull elasticsearch:7.4.2
7.4.2: Pulling from library/elasticsearch
2, configure the parameters of the host, or not start, it will error:
max Virtual Memory Areas vm.max_map_count [65530] IS TOO Low, Increase to AT Least [262144]
[root@study-01 ~]# vim /etc/sysctl.conf
vm.max_map_count=655360
[root@study-01 ~]# sysctl -p
3, start concise version of the container
sudo docker run -id \
--net docker-hadoop-net \
--ip 172.170.0.15 \
--restart=always \
--hostname=hadoop_elasticsearch \
--name=hadoop-elasticsearch \
-p 19200:9200 \
-p 19300:9300 \
-v /etc/localtime:/etc/localtime \
-e ES_JAVA_OPTS="-Xms2g -Xmx2g" \
-e "discovery.type=single-node" \
-e TZ='Asia/Shanghai' \
-e LANG="en_US.UTF-8" \
elasticsearch:7.4.2
4, copy files container, to the host
[root@hadoop-keda software]# docker cp 97d21381af5a4e49e:/usr/share/elasticsearch/config/ /usr/docker/software/elasticsearch/
[root@hadoop-keda software]# docker cp 97d21381af5a4e49e:/usr/share/elasticsearch/data/ /usr/docker/software/elasticsearch/
[root@hadoop-keda software]# docker cp 97d21381af5a4e49e:/usr/share/elasticsearch/logs/ /usr/docker/software/elasticsearch/
[root@hadoop-keda software]# docker cp 97d21381af5a4e49e:/usr/share/elasticsearch/plugins/ /usr/docker/software/elasticsearch/
5, start elasticsearch container
sudo docker run -tid \
--net docker-hadoop-net \
--ip 172.170.0.15 \
--restart=always \
--hostname=hadoop_elasticsearch \
--name=hadoop-elasticsearch \
-p 19200:9200 \
-p 19300:9300 \
-v /usr/docker/software/elasticsearch/config/:/usr/share/elasticsearch/config/ \
-v /usr/docker/software/elasticsearch/data/:/usr/share/elasticsearch/data/ \
-v /usr/docker/software/elasticsearch/logs/:/usr/share/elasticsearch/logs/ \
-v /usr/docker/software/elasticsearch/plugins/:/usr/share/elasticsearch/plugins/ \
-v /etc/localtime:/etc/localtime \
-e ES_JAVA_OPTS="-Xms2g -Xmx2g" \
-e "discovery.type=single-node" \
-e TZ='Asia/Shanghai' \
-e LANG="en_US.UTF-8" \
elasticsearch:7.4.2
Note:
-e "SINGLE-Node discovery.type =" represents a single node starts.
If yml file, configuration is a cluster environment, this needs to be removed
6, port open host, and (Ali cloud server, you need to turn through the console port 19200)
7, access the test
![](https://img-blog.csdnimg.cn/20200103105645639.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjY5NzA3NA==,size_16,color_FFFFFF,t_70)
8, install IK tokenizer (install plug into the docker container)
[root@hadoop-keda config]# docker exec -it 9e4e12672334 bash
[root@hadoop_elasticsearch elasticsearch]# ls
bin config data jdk lib LICENSE.txt logs modules NOTICE.txt plugins README.textile
[root@hadoop_elasticsearch elasticsearch]# cd bin/
[root@hadoop_elasticsearch bin]# ls
elasticsearch elasticsearch-cli elasticsearch-enve elasticsearch-node elasticsearch-setup-passwords elasticsearch-sql-cli-7.4.2.jar x-pack-env
elasticsearch-certgen elasticsearch-croneval elasticsearch-keystore elasticsearch-plugin elasticsearch-shard elasticsearch-syskeygen x-pack-security-env
elasticsearch-certutil elasticsearch-env elasticsearch-migrate elasticsearch-saml-metadata elasticsearch-sql-cli elasticsearch-users x-pack-watcher-env
[root@hadoop_elasticsearch bin]# elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.4.2/elasticsearch-analysis-ik-7.4.2.zip
-> Downloading https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.4.2/elasticsearch-analysis-ik-7.4.2.zip
[=================================================] 100%
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: plugin requires additional permissions @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
* java.net.SocketPermission * connect,resolve
See http://docs.oracle.com/javase/8/docs/technotes/guides/security/permissions.html
for descriptions of what these permissions allow and the associated risks.
Continue with installation? [y/N]y
-> Installed analysis-ik
![](https://img-blog.csdnimg.cn/20200103205646516.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjY5NzA3NA==,size_16,color_FFFFFF,t_70)
9, mounting mobz / elasticsearch-head and connected to the container elasticsearch
[root@hadoop-keda ~]# sudo docker run -dit \
> --net docker-hadoop-net \
> --ip 172.170.0.18 \
> --restart=always \
> --hostname=hadoop_elasticsearch_head \
> --name=hadoop-elasticsearch-head \
> -p 19100:9100 \
> -v /etc/localtime:/etc/localtime \
> -e TZ='Asia/Shanghai' \
> -e LANG="en_US.UTF-8" \
> mobz/elasticsearch-head:5
10, open port of the host, (Ali cloud server, you need to open port 19100 through the console)
![](https://img-blog.csdnimg.cn/20200103205227594.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MjY5NzA3NA==,size_16,color_FFFFFF,t_70)