文章目录
Jenkins，ansible，gitlab实战Jenkins，ansible，gitlab集成环境搭建freestyle job 实现静态网站部署交付Jenkins构建任务
Jenkins，ansible，gitlab实战
Jenkins，ansible，gitlab集成环境搭建
gitlab：gitlab.example.comjenkins+ansible: jenkins.example.com #安装virtualenv，保证Jenkins和ansible共用一个系统用户，保证这两个工具能够协同工作交付给用户的云主机：test.example.com #需要保证我们的产品利用自动化部署交付到这台主机中，并能够根据用户的随后需求，利用我们的集成工具项目组合持续将更新交付到用户手中本地Windows：本地脚本编写，以及系统配置等相关工作
1. 利用Jenkins抓取卡法人员的项目代码，以及日常维护ansible-playbook脚本，到我们的Jenkins job workspace工作区域内
2. 通过Jenkins内嵌的任务格式编写Jenkins freestyle job或者pipeline job并集成我们的ansible部署工具
3. 通过我们从gitlab抓取到的ansible-playbook脚本进行我们随后的部署工作
4. 最后将我们的产品代码按照我们的脚本的部署逻辑远程推送到我们的客户主机
5. 这样我们就打通了一个从抓取代码到集成部署工具到代码交付的自动化部署流水线
6. 无论客户以后有任何更新需求或者项目本身出现bug需要修复都可以利用Jenkins，ansible，gitlab这个组合去一键将我们的项目自动部署到远程客户主机当中解决我们日常持续交付的效率问题，提升我们的自动化部署交付能力，最终让客户满意
freestyle job 实现静态网站部署交付
三剑客平台初始环境构建 #验证环境编写ansible playbook脚本实现静态网页远程部署将playbook部署脚本提交到gitlab仓库构建freestyle job任务框架Jenkins集成ansible与gitlab实现静态网页的自动化部署
静态网页ansible-playbook脚本编写
git clone https://git.example.com/root/ansible-playbook-repo.git
git config --global http.sslVerify
false
cd ansible-playbook-repo/
ll test_playbooks/
cp -a test_playbooks/ nginx_playbooks
ls nginx_playbooks/
deploy.retry deploy.yml inventory/ roles/
任务入口文件deploy.yml
vim deploy.yml
hosts:
"testservers"
gather_facts:
true
remount_user: root
roles:
- nginx
[root@jenkins nginx_playbooks
] cd inventory/
cp testenv prod
mv testenv dev
环境文件
vim prod
[nginx
]
test.example.com
[nginx:vars
]
server_name
=test.example.com
port
=80
user
=deploy
worker_processes
=4
max_open_file
=65505
root
=/www
vim dev
[nginx
]
test.example.com
[nginx:vars
]
server_name
=test.example.com
port
=80
user
=deploy
worker_processes
=4
max_open_file
=65505
root
=/www
[root@jenkins inventory
]
总用量 8
-rw-r--r-- 1 root root 137 10月 26 14:55 dev
-rw-r--r-- 1 root root 137 10月 26 14:55 prod
roles任务列表
[root@jenkins ansible
] cd roles/
[root@jenkins roles
] ls
testbox
[root@jenkins roles
] mv testbox/ nginx
[root@jenkins roles
] cd nginx/
[root@jenkins nginx
] ll
总用量 0
drwxr-xr-x 2 root root 6 10月 26 14:57 files
drwxr-xr-x 2 root root 6 10月 26 14:57 tasks
drwxr-xr-x 2 root root 6 10月 26 14:57 templates
[root@jenkins nginx
] cd files/
[root@jenkins files
] vim health_check.sh
curl -Is http://
$URL >/dev/null
&& echo "The remote side is healthy" || echo "The remote side is failed,please check"
[root@jenkins files
] echo "This is my first website" >index.html
[root@jenkins files
] ll
总用量 8
-rw-r--r-- 1 root root 135 10月 26 15:03 health_check.sh
-rw-r--r-- 1 root root 25 10月 26 15:05 index.html
[root@jenkins files
] cat index.html
This is my first website
[root@jenkins nginx
] cd templates/
[root@jenkins templates
] cat nginx.conf.j2
| egrep -v
'^$|#'
user
{{ user
}};
worker_processes
{{ worker_processes
}};
events
{
worker_connections
{{ max_open_file
}};
}
http
{
include mime.types
;
default_type application/octet-stream
;
sendfile on
;
keepalive_timeout 65
;
server
{
listen
{{ port
}};
server_name
{{ server_name
}};
location /
{
root
{{ root
}};
index index.html index.htm
;
}
error_page 500 502 503 504 /50x.html
;
location
= /50x.html
{
root html
;
}
}
}
cd roles/nginx/tasks/
vim main.yml
- name: Disable system firewall
service: name
=firewall state
=stopped
- name: Disable SELINUX
selinux: state
=disabled
- name: setup nginx yum
source
yum: pkg
=epel-release state
=latest
- name:
write then nginx config
file
template: src
=roles/nginx/templates/nginx.conf.j2 dest
=/etc/nginx/nginx.conf
- name: create nginx root folder
file:
'path={{ root }} state=directory owner={{ user }} group={{ user }} mode=0755'
- name: copy index.html to remote
copy:
'remote_src=no src=roles/nginx/files/index.html dest=/www/index.html mode=0755'
- name: restart nginx
service
service: name
=nginx state
=restarted
- name: run the health check locally
shell:
"sh roles/nginx/files/health_check.sh {{ server_name }}"
delegate_to: localhost
register: health_status
- debug: msg
="{{ health_status.stdout }}"
git add
.
git commit -m
"This is my first commit"
git push origin master
Jenkins构建任务
#!/bin/sh
set +x
source /home/deploy/.py3-a2.5-env/bin/activate
source /home/deploy/.py3-a2.5-env/ansible/hacking/env-setup -q
cd $WORKSPACE/nginx_playbooks
ansibel --version
ansibel-playbook --version
ansibel-playbook -i inventory/
$deploy_env ./deploy.yml -e project
=nginx -e branch
=$branch -e env
=$deploy_env
set -x
访问nginx网站
