jenkins + gitlab + redis + rabbitmq 安装记录

1.安装 git
https://www.cnblogs.com/wulixia/p/11016684.html

2.安装 gitlab
https://www.cnblogs.com/yanjieli/p/10605381.html

3.jenkins 安装
https://www.cnblogs.com/li-zhi-long/p/12026499.html

4.Erlang 安装

https://www.cnblogs.com/amosli/p/11765483.html

5.RabbitMq安装

https://www.cnblogs.com/amosli/p/11765483.html

6.redis安装

https://www.cnblogs.com/zuidongfeng/p/8032505.html

https://www.cnblogs.com/jinjiyese153/p/8600703.html

7.elasticsearch

https://www.elastic.co/guide/en/elasticsearch/reference/current/getting-started-install.html

https://blog.csdn.net/jiankunking/article/details/82770832

https://blog.csdn.net/lin_will/article/details/79834733

启动命令

#gitlab 命令
gitlab-ctl reconfigure   start
gitlab-ctl reconfigure   stop
gitlab-ctl reconfigure   status
gitlab-ctl reconfigure   reconfigure


#jenkins 命令
systemctl stop jenkins
systemctl daemon-reload
systemctl start jenkins
systemctl status jenkins.service


#Firewall 命令
#开启常见端口命令
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewall-cmd --zone=public --add-port=22/tcp --permanent
firewall-cmd --zone=public --add-port=21/tcp --permanent
firewall-cmd --zone=public --add-port=53/udp --permanent

#批量添加区间端口
firewall-cmd --zone=public --add-port=4400-4600/udp --permanent

关闭常见端口命令：
firewall-cmd --zone=public --remove-port=80/tcp --permanent
firewall-cmd --zone=public --remove-port=443/tcp --permanent
firewall-cmd --zone=public --remove-port=22/tcp --permanent
firewall-cmd --zone=public --remove-port=21/tcp --permanent
firewall-cmd --zone=public --remove-port=53/udp --permanen

#开启防火墙命令：
systemctl start firewalld.service

#重启防火墙命令：
firewall-cmd --reload  或者   service firewalld restart

#查看端口列表：
firewall-cmd --permanent --list-port

#禁用防火墙
systemctl stop firewalld

#设置开机启动
systemctl enable firewalld

#停止并禁用开机启动
sytemctl disable firewalld

#查看状态
systemctl status firewalld 或者 firewall-cmd --state


#redis 命令
service redisd stop
service redisd start


查看端口是否启用
lsof -i:6379


#rabbitmq 命令
#启动rabbitmq
rabbitmq-plugins enable rabbitmq_management
rabbitmq-server 或 rabbitmq-server -detached(后台运行)

#停止rabbitmq
rabbitmqctl shutdown


#elasticsearch
#命令方式启动
su elasticsearch
cd /usr/local/elasticsearch-7.7.0/bin
./elasticsearch -d

#服务方式启动
systemctl stop elasticsearch
systemctl start elasticsearch
systemctl status elasticsearch.service

#列出所有端口
netstat -ntlp

#查看端口占用情况命令，比如查看80端口占用情况使用如下命令：
lsof -i tcp:80

　　

 修改过的配置文件

gitlabel

vim /etc/gitlab/gitlab.rb
external_url 'http://192.168.1.21:81'        #改为自己的IP地址

gitlab-ctl reconfigure    #重新加载配置文件

jenkins

sudo vim /etc/sysconfig/jenkins
JENKINS_USER="root"  ## 原值 "jenkins" 必须修改，否则权限不足
JENKINS_PORT="82" ## 原值 "8080" 
JENKINS_JAVA_OPTIONS="-Djava.awt.headless=true"

sudo vim /etc/init.d/jenkins
candidates 中添加java 路径

elasticsearch

vim /usr/local/elasticsearch-7.7.0/config/elasticsearch.yml
network.host: 0.0.0.0

vim /etc/security/limits.conf
* soft nofile 65536
* hard nofile 131072
* soft nproc 2048
* hard nproc 4096

vim /etc/systemd/system/elasticsearch.service
[Uint]
Description=elasticsearch
[Service]
User=elasticsearch
LimitNOFILE=100000
LimitNPROC=100000
ExecStart=/usr/local/elasticsearch-7.7.0/bin/elasticsearch
[Install]
WantedBy=multi-user.target

systemctl enable elasticsearch

vim /etc/sysctl.conf
vm.max_map_count=655360

sysctl -p