使用docker-compose 编排Elasticsearch报错
大家好，我是用docker-compose 安装Elasticsearch报错了，请帮忙看看。
docker-comopose.yml
version: "3"
services:
pcsoft:
build: ./docker-ng
ports:
- "8080:80"
volumes:
- ./www:/www/
restart: always
db:
image: mysql:5.7
volumes:
- ./dbdata:/var/lib/mysql/
expose:
- "33060"
ports:
- "33060:33060"
environment:
MYSQL_USER: root
MYSQL_PASSWORD: root
MYSQL_ROOT_PASSWORD: root
restart: always
elasticsearch_soft:
image: registry.cn-hangzhou.aliyuncs.com/amor/elastic:6.2.2
container_name: elasticsearch_soft
environment:
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms2g -Xmx2g"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- ./docker-es/esdata_soft:/usr/share/elasticsearch/data
ports:
- 9200:9200
elasticsearch_game:
image: registry.cn-hangzhou.aliyuncs.com/amor/elastic:6.2.2
container_name: elasticsearch_game
environment:
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms2g -Xmx2g"
- "discovery.zen.ping.unicast.hosts=elasticsearch"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- ./docker-es/esdata_game:/usr/share/elasticsearch/data
报错信息
ERROR: bootstrap checks failed
: memory locking requested for elasticsearch process but memory is not locked
: max virtual memory areas vm.max_map_count is too low, increase to at least
1 个回复
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赞同来自:
这个问题解决了，
事情是这样的：
使用docker-compose 创建，需要保证，主机（也就是运行docker的系统）的打开文件的最大数目超过大于262144
具体情况如下：
首先查看一下：
grep vm.max_map_count /etc/sysctl.conf
如果没设置执行：
sysctl -w vm.max_map_count=262144
这个问题的答案：
https://github.com/docker-libr ... s/111