LInux sed部署ES单机yum

Fail: yum安装环境好了，但是启动不了。

#修改ip 10.0.0.50
cd /etc/sysconfig/network-scripts
sed -i '/.*BOOTPROTO=*/cBOOTPROTO="static"' ifcfg-ens33
sed -i '/.*IPADDR=*/cIPADDR=10.0.0.50' ifcfg-ens33
systemctl restart network


rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
#vim /etc/yum.repos.d/elasticsearch.repo
echo "[elasticsearch-7.x]
name=Elasticsearch repository for 7.x packages
baseurl=https://mirror.tuna.tsinghua.edu.cn/elasticstack/7.x/yum/
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearchenabled=1
autorefresh=1
type=rpm-md" > /etc/yum.repos.d/elasticsearch.rep
cat /etc/yum.repos.d/elasticsearch.rep


yum makecache && yum install -y elasticsearch


cd /etc/elasticsearch/
#修改内存大小-Xmx1g -Xms1g
#vi jvm.options
#vi elasticsearch.yml
sed -i '/.*dataDir=/tmp/zookeeper*/cp8' elasticsearch.yml
sed -i '/.*dataDir=/tmp/zookeeper*/cnode1' elasticsearch.yml
sed -i '/.*dataDir=/tmp/zookeeper*/cnode1' elasticsearch.yml
sed -i '/.*dataDir=/tmp/zookeeper*/cnode1' elasticsearch.yml
sed -i '/.*dataDir=/tmp/zookeeper*/cnode1' elasticsearch.yml
cd cd /etc/elasticsearch/bin

测试
yum install -y yum
curl http://127.0.0.1:9200

操作记录

问题清单

No package elasticsearchavailable 解决方法

refrence
http://www.136.la/shida/show-344500.html
忘了执行下面的代码
rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch

无法正常读取java路径

-- Subject: Unit elasticsearch.service has begun start-up
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit elasticsearch.service has begun starting up.
Jun 13 03:08:21 elk systemd-entrypoint[7428]: could not find java in ES_JAVA_HOME at /usr/bin/java/bin/java
Jun 13 03:08:21 elk systemd[1]: elasticsearch.service: main process exited, code=exited, status=1/FAILURE
Jun 13 03:08:21 elk systemd[1]: Failed to start Elasticsearch.
-- Subject: Unit elasticsearch.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- Unit elasticsearch.service has failed.
-- 
-- The result is failed.

ES7.0修改配置文件，写死java路径。
refrence
https://blog.csdn.net/afreon/article/details/121313873

if [ ! -z "$ES_JAVA_HOME" ]; then
  JAVA="/usr/lib/jvm/java-11-openjdk-11.0.15.0.9-2.el7_9.x86_64/bin/java"
  JAVA_TYPE="ES_JAVA_HOME"

哦豁，启动报错了
默认的java_home不生效，暂时不解决
refrence:

http://www.136.la/shida/show-344500.html