使用角色编译安装httpd

1. 创建基本结构

创建目录并且下载安装包
[root@129a ~]# mkdir roles
[root@129a ~]# cd roles
[root@129a roles]# 
[root@129a roles]# ls
[root@129a roles]# ansible-galaxy init httpd
- Role httpd was created successfully
[root@129a roles]# ls
httpd
[root@129a roles]# 
[root@129a roles]# ls
httpd
[root@129a roles]# cp /opt/playbook/httpd/ansible.cfg .
[root@129a roles]# cp /opt/playbook/httpd/inventory .
[root@129a roles]# ls
ansible.cfg  httpd  inventory
[root@129a roles]# cd httpd/
[root@129a httpd]# ls
README.md  files     meta   templates  vars
defaults   handlers  tasks  tests
[root@129a httpd]# cd files/
[root@129a files]# ls
[root@129a files]# cp /opt/playbook/httpd/files/package/* .
[root@129a files]# ls
apr-1.7.0.tar.gz       httpd-2.4.53.tar.gz
apr-util-1.6.1.tar.gz
[root@129a files]# cp -r /opt/playbook/httpd/files/game/ .
[root@129a files]# ls
apr-1.7.0.tar.gz       game
apr-util-1.6.1.tar.gz  httpd-2.4.53.tar.gz
[root@129a files]#
[root@129a files]# cp /opt/playbook/httpd/files/CentOS-Base.repo .
[root@129a files]# 
[root@129a files]# ls
CentOS-Base.repo       game
apr-1.7.0.tar.gz       httpd-2.4.53.tar.gz
apr-util-1.6.1.tar.gz  install.sh.j2
[root@129a files]# 

2. 编写执行playbook

[root@129a roles]# ls
ansible.cfg  httpd  inventory  main.yml
[root@129a roles]# cat main.yml 
---
- hosts: 134h.example.com
  roles:
    - httpd
[root@129a roles]# 

3. 配置角色

3.1 编写任务文件

[root@129a tasks]# vim install.yml 
[root@129a tasks]# vim install.yml 
[root@129a tasks]# cat install.yml 
---
- name: create user for apache
  user:
    name: apache
    state: present
    create_home: no
    system: yes
    shell: /sbin/nologin
- name: Delete the yum source
  file:
    path: /etc/yum.repos.d
    state: absent
- name: Provide the yum source file
  copy:
    src: files/CentOS-Base.repo
    dest: /etc/yum.repos.d/
- name: install dependency packages
  yum:
    name: "{{ apache_depend_pkg }}"
    state: present
- name: Provide software packages
  copy:
    src: "{{ item }}"
    dest: /usr/src
  loop: "{{ apache_software }}"
- name: test {{ install_dir }} is exists
  command: test -d {{ install_dir }}
  register: result
  ignore_errors: yes
- name: provide install script for httpd
  template:
    src: files/install.sh.j2
    dest: /tmp/install.sh
    owner: root
    group: root
    mode: 0755
- name: install apache
  shell: /tmp/install.sh
  when: result['rc'] != 0
  ignore_errors: yes
- name: provide services files for httpd
  template:
    src: templates/httpd.service.j2
    dest: /usr/lib/systemd/system/httpd.service
[root@129a tasks]# 

3.2 编写主程序文件

[root@129a tasks]# vim main.yml 
[root@129a tasks]# cat main.yml 
---
# tasks file for httpd
    
- include_tasks: install.yml
- name: config httpd
  template:
    src: templates/vhosts.conf.j2
    dest: "{{ install_dir }}/conf/extra/vhosts.conf"
  notify:
    - restart httpd
- name: include extra for httpd
  lineinfile:
    line: Include conf/extra/vhosts.conf
    path: "{{ install_dir }}/conf/httpd.conf"
    state: present
  notify:
    - restart httpd
- name: Provide web site for httpd
  copy:
    src: files/game
    dest: "{{ install_dir }}/htdocs"
- name: close firewalld for runtime
  service:
    name: firewalld
    state: stopped
    enabled: no
- name: start service for httpd
  service:
    name: httpd
    state: started
    enabled: yes
[root@129a tasks]#

3.3 编写执行脚本模板

[root@129a httpd]# vim files/install.sh.j2 
[root@129a httpd]# cat files/install.sh.j2 
#!/bin/bash

cd /usr/src 
tar xf apr-1.7.0.tar.gz 
tar xf apr-util-1.6.1.tar.gz 
tar xf httpd-2.4.53.tar.gz 
sed -i '/$RM "$cfgfile"/d' apr-1.7.0/configure 
cd apr-1.7.0 
./configure --prefix=/usr/local/apr && \
make && make install && \ 
cd ../apr-util-1.6.1 
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr && \
make && make install && \
cd ../httpd-2.4.53 
./configure --prefix={{ install_dir }} \
        --enable-so \
        --enable-ssl \
        --enable-cgi \
        --enable-rewrite \
        --with-zlib \
        --with-pcre \
        --with-apr=/usr/local/apr \
        --with-apr-util=/usr/local/apr-util/ \
        --enable-modules=most \
        --enable-mpms-shared=all \
        --with-mpm=prefork && \
make && make install
[root@129a httpd]#

3.4 配置虚拟主机，开机自启

配置虚拟主机
[root@129a templates]# vim vhosts.conf.j2 
[root@129a templates]# cat vhosts.conf.j2 
<VirtualHost *:{{ PORT }}>
    DocumentRoot "{{ install_dir }}/htdocs/game"
    ServerName {{ game_domain }}
    ErrorLog "logs/{{ game_domain }}-error_log"
    CustomLog "logs/{{ game_domain }}-access_log" common
</VirtualHost>
[root@129a templates]# 


配置开机自启
[root@129a templates]# vim httpd.service.j2 
[root@129a templates]# cat httpd.service.j2 
[Unit]
Description=httpd server daemon
After=network.target

[Service]
Type=forking
ExecStart={{ install_dir }}/bin/apachectl start
ExecStop={{ install_dir }}/bin/apachectl stop
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target
[root@129a templates]# 

3.5 定义变量

[root@129a httpd]# cd defaults/
[root@129a defaults]# ls
main.yml
[root@129a defaults]# vim main.yml 
[root@129a defaults]# cat main.yml 
---
# defaults file for httpd
apache_depend_pkg:
  - openssl-devel 
  - pcre-devel 
  - expat-devel 
  - libtool
  - make
  - gcc
  - gcc-c++
apache_software:
  - files/apr-1.7.0.tar.gz
  - files/apr-util-1.6.1.tar.gz
  - files/httpd-2.4.53.tar.gz
install_dir: /usr/local/apache
PORT: 80
game_domain: game.example.com
[root@129a defaults]# 

3.6 编写handlers

[root@129a httpd]# cd handlers/
[root@129a handlers]# ls
main.yml
[root@129a handlers]# vim main.yml 
[root@129a handlers]# cat main.yml 
---
# handlers file for httpd
- name: restart httpd
  service:
    name: httpd
    state: restarted
[root@129a handlers]# 

4. 运行

[root@129a roles]# ansible-playbook main.yml 

PLAY [134h.example.com] ************************************************************************************************************

TASK [Gathering Facts] *************************************************************************************************************
ok: [134h.example.com]

TASK [httpd : include_tasks] *******************************************************************************************************
included: /root/roles/httpd/tasks/install.yml for 134h.example.com

TASK [httpd : create user for apache] **********************************************************************************************
ok: [134h.example.com]

TASK [httpd : Delete the yum source] ***********************************************************************************************
changed: [134h.example.com]

TASK [httpd : Provide the yum source file] *****************************************************************************************
changed: [134h.example.com]

[root@129a roles]# ansible-playbook main.yml 

PLAY [134h.example.com] ************************************************************************************************************

TASK [Gathering Facts] *************************************************************************************************************
ok: [134h.example.com]

TASK [httpd : include_tasks] *******************************************************************************************************
included: /root/roles/httpd/tasks/install.yml for 134h.example.com

TASK [httpd : create user for apache] **********************************************************************************************
ok: [134h.example.com]

TASK [httpd : Delete the yum source] ***********************************************************************************************
changed: [134h.example.com]

TASK [httpd : Provide the yum source file] *****************************************************************************************
changed: [134h.example.com]

TASK [httpd : install dependency packages] *****************************************************************************************
ok: [134h.example.com]

TASK [httpd : Provide software packages] *******************************************************************************************
ok: [134h.example.com] => (item=files/apr-1.7.0.tar.gz)
ok: [134h.example.com] => (item=files/apr-util-1.6.1.tar.gz)
ok: [134h.example.com] => (item=files/httpd-2.4.53.tar.gz)

TASK [httpd : test /usr/local/apache is exists] ************************************************************************************
changed: [134h.example.com]

TASK [provide install script for httpd] ********************************************************************************************
ok: [134h.example.com]

TASK [httpd : install apache] ******************************************************************************************************
skipping: [134h.example.com]

TASK [provide services files for httpd] ********************************************************************************************
ok: [134h.example.com]

TASK [config httpd] ****************************************************************************************************************
ok: [134h.example.com]

TASK [include extra for httpd] *****************************************************************************************************
changed: [134h.example.com]

TASK [Provide web site for httpd] **************************************************************************************************
changed: [134h.example.com]

TASK [httpd : close firewalld for runtime] *****************************************************************************************
changed: [134h.example.com]

TASK [start service for httpd] *****************************************************************************************************
changed: [134h.example.com]

RUNNING HANDLER [restart httpd] ****************************************************************************************************
changed: [134h.example.com]

PLAY RECAP *************************************************************************************************************************
134h.example.com           : ok=16   changed=8    unreachable=0    failed=0    skipped=1    rescued=0    ignored=0   

[root@129a roles]#

5. 查看

[root@134h ~]# ss -antl
State          Recv-Q         Send-Q                 Local Address:Port                   Peer Address:Port         Process         
LISTEN         0              128                          0.0.0.0:22                          0.0.0.0:*                            
LISTEN         0              128                                *:80                                *:*                            
LISTEN         0              128                             [::]:22                             [::]:*                            
[root@134h ~]# systemctl status httpd
● httpd.service - httpd server daemon
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: active (running) since Wed 2022-06-15 23:17:54 CST; 3min 26s ago
  Process: 259319 ExecStop=/usr/local/apache/bin/apachectl stop (code=exited, status=0/SUCCESS)
  Process: 259669 ExecStart=/usr/local/apache/bin/apachectl start (code=exited, status=0/SUCCESS)
 Main PID: 259977 (httpd)
    Tasks: 10 (limit: 23502)
   Memory: 6.9M
   CGroup: /system.slice/httpd.service
           ├─259977 /usr/local/apache/bin/httpd -k start
           ├─260281 /usr/local/apache/bin/httpd -k start
           ├─260282 /usr/local/apache/bin/httpd -k start
           ├─260283 /usr/local/apache/bin/httpd -k start
           ├─260284 /usr/local/apache/bin/httpd -k start
           ├─260285 /usr/local/apache/bin/httpd -k start
           ├─260816 /usr/local/apache/bin/httpd -k start
           ├─260952 /usr/local/apache/bin/httpd -k start
           ├─261008 /usr/local/apache/bin/httpd -k start
           └─261009 /usr/local/apache/bin/httpd -k start

Jun 15 23:17:44 134h.example.com systemd[1]: httpd.service: Succeeded.
Jun 15 23:17:44 134h.example.com systemd[1]: Stopped httpd server daemon.
[root@134h ~]# 

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6. 结构

[root@129a ~]# cd roles/
[root@129a roles]# tree
.
|-- ansible.cfg
|-- httpd
|   |-- README.md
|   |-- defaults
|   |   `-- main.yml
|   |-- files
|   |   |-- CentOS-Base.repo
|   |   |-- apr-1.7.0.tar.gz
|   |   |-- apr-util-1.6.1.tar.gz
|   |   |-- game
|   |   |   |-- #U670d#U52a1#U5668#U4e4b#U5bb6.url
|   |   |   |-- #U7cbe#U54c1#U514d#U8d39#U5546#U4e1a#U6e90#U7801#U4e0b#U8f7d.url
|   |   |   |-- css
|   |   |   |   |-- font.css
|   |   |   |   `-- style.css
|   |   |   |-- fonts
|   |   |   |   |-- OPPOSans-B.woff2
|   |   |   |   |-- OPPOSans-M.woff2
|   |   |   |   |-- OPPOSans-R.woff2
|   |   |   |   `-- PangMenZhengDao.woff2
|   |   |   |-- images
|   |   |   |   |-- icon_APP.gif
|   |   |   |   |-- icon_VR.gif
|   |   |   |   |-- icon_WEB.gif
|   |   |   |   |-- icon_bili.svg
|   |   |   |   |-- icon_mail.svg
|   |   |   |   |-- icon_mouse.svg
|   |   |   |   |-- icon_mouse2.svg
|   |   |   |   |-- icon_wechat.svg
|   |   |   |   |-- lock.svg
|   |   |   |   `-- vx.png
|   |   |   |-- index.html
|   |   |   |-- js
|   |   |   |   |-- clipboard.min.js
|   |   |   |   |-- jquery.SuperSlide.2.1.1.js
|   |   |   |   |-- jquery.movebg.js
|   |   |   |   |-- respond.min.js
|   |   |   |   `-- uaredirect.js
|   |   |   `-- m
|   |   |       |-- css
|   |   |       |   `-- style.css
|   |   |       `-- index.html
|   |   |-- httpd-2.4.53.tar.gz
|   |   `-- install.sh.j2
|   |-- handlers
|   |   `-- main.yml
|   |-- meta
|   |   `-- main.yml
|   |-- tasks
|   |   |-- install.yml
|   |   `-- main.yml
|   |-- templates
|   |   |-- httpd.service.j2
|   |   `-- vhosts.conf.j2
|   |-- tests
|   |   |-- inventory
|   |   `-- test.yml
|   `-- vars
|       `-- main.yml
|-- inventory
`-- main.yml

16 directories, 45 files
[root@129a roles]#