标签：index 10.0 apr httpd 0.8 html install IP地址 dir
3.Ansible playbook实现apache批量部署,并对不同主机提供以各自IP地址为内容的index.html
准备：
(1)到https://mirrors.tuna.tsinghua.edu.cn/查询各个软件的现有版本。
(2)实现ansible主机连接互联网。
1.实现ansible主机与其它机器的基于key验证,ansible检查服务端到远程主机的健康性，准备hosts清单。
[root@ansible ~]# cat ssh_key.sh
#!/bin/bash
IPLIST="
10.0.0.8
10.0.0.6
10.0.0.5
"
rpm -q sshpass &> /dev/null || yum -y install sshpass
[ -f /root/.ssh/id_rsa ] || ssh-keygen -f /root/.ssh/id_rsa -P ''
export SSHPASS=123456789
for IP in $IPLIST;do
{ sshpass -e ssh-copy-id -o StrictHostKeyChecking=no $IP; } &
done
Wait
[root@ansible ~]# ./ssh_key.sh
[root@ansible ~]# ansible all -m ping
10.0.0.8 | SUCCESS => {
"ansible_facts": {
"discovered_interpreter_python": "/usr/libexec/platform-python"
},
"changed": false,
"ping": "pong"
}
[root@ansible ~]# cat /etc/ansible/hosts
[websrvs]
10.0.0.8
2.编写playbook剧本
[root@ansible ~]# cat install_httpd.yml
---
- hosts: websrvs
remote_user: root
vars:
download_dir: /usr/local/src
install_dir: /apps/httpd
httpd_version: httpd-2.4.54
apr_version: apr-1.7.0
apr_util_version: apr-util-1.6.1
httpd_url: https://mirrors.tuna.tsinghua.edu.cn/apache/httpd
apr_url: https://mirrors.tuna.tsinghua.edu.cn/apache/apr
tasks:
- name: install packages
yum: name=gcc,make,pcre-devel,openssl-devel,expat-devel,bzip2 state=installed
- name: download httpd file
unarchive: src="{{ httpd_url }}/{{ httpd_version }}.tar.bz2" dest={{ download_dir }} owner=root remote_src=yes
- name: download apr file
unarchive: src="{{ apr_url }}/{{ apr_version }}.tar.bz2" dest={{ download_dir }} owner=root remote_src=yes
- name: download apr_util file
unarchive: src="{{ apr_url }}/{{ apr_util_version }}.tar.bz2" dest={{ download_dir }} owner=root remote_src=yes
- name: prepare apr dir
shell: chdir={{ download_dir }} mv {{ apr_version }} {{ download_dir }}/{{ httpd_version }}/srclib/apr
- name: prepare apr_util dir
shell: chdir={{ download_dir }} mv {{ apr_util_version }} {{ download_dir }}/{{ httpd_version }}/srclib/apr-util
- name: build httpd
shell: chdir={{ download_dir }}/{{ httpd_version }} ./configure --prefix={{ install_dir }} --enable-so --enable-ssl --enable-cgi --enable-rewrite --with-zlib --with-pcre --with-included-apr --enable-modules=most --enable-mpms-shared=all --with-mpm=prefork && make -j {{ ansible_processor_vcpus }} && make install
- name: create group
group: name=apache gid=80 system=yes
- name: create user
user: name=apache uid=80 group=apache shell=/sbin/nologin system=yes create_home=no home={{ install_dir }}/conf/httpd
- name: set httpd user
lineinfile: path={{ install_dir }}/conf/httpd.conf regexp='^User' line='User apache'
- name: set httpd group
lineinfile: path={{ install_dir }}/conf/httpd.conf regexp='^Group' line='Group apache'
- name: set variable PATH
shell: echo PATH={{ install_dir }}/bin:$PATH >> /etc/profile.d/httpd.sh
- name: prepare service file
template: src=./httpd.service.j2 dest=/usr/lib/systemd/system/httpd.service
- name: start service
service: name=httpd state=started enabled=yes
3. 准备模版目录及相关文件
实验中，install_httpd.yml在放在哪里，我们就以此为准建立tmplates目录，并把xxxx.j2的模版文件放在tmplates目录下。
例如：
[root@ansible ~]# tree
.
├── install_httpd.yml
├── ssh_key.sh
└── templates
└── httpd.service.j2
install_httpd.yml和 templates处于一个目录下，而hppt.service.j2在template下。
[root@ansible ~]# cat ./templates/httpd.service.j2
[Unit]
Description=The Apache HTTP Server
After=network.target remote-fs.target nss-lookup.target
Documentation=man:httpd(8)
Documentation=man:apachectl(8)
[Service]
Type=forking
#EnvironmentFile=/etc/sysconfig/httpd
ExecStart={{ install_dir }}/bin/apachectl start
#ExecStart={{ install_dir }}/bin/httpd $OPTIONS -k start
ExecReload={{ install_dir }}/bin/apachectl graceful
#ExecReload={{ install_dir }}/bin/httpd $OPTIONS -k graceful
ExecStop={{ install_dir }}/bin/apachectl stop
KillSignal=SIGCONT
PrivateTmp=true
[Install]
WantedBy=multi-user.target
4. 执行过程
[root@ansible ~]# ansible-playbook install_httpd.yml
PLAY [websrvs] ********************************************************************************************************************************************************
TASK [Gathering Facts] ************************************************************************************************************************************************
ok: [10.0.0.8]
TASK [install packages] ***********************************************************************************************************************************************
ok: [10.0.0.8]
TASK [download httpd file] ********************************************************************************************************************************************
changed: [10.0.0.8]
TASK [download apr file] **********************************************************************************************************************************************
changed: [10.0.0.8]
TASK [download apr_util file] *****************************************************************************************************************************************
changed: [10.0.0.8]
TASK [prepare apr dir] ************************************************************************************************************************************************
changed: [10.0.0.8]
TASK [prepare apr_util dir] *******************************************************************************************************************************************
changed: [10.0.0.8]
TASK [build httpd] ****************************************************************************************************************************************************
changed: [10.0.0.8]
TASK [create group] ***************************************************************************************************************************************************
ok: [10.0.0.8]
TASK [create user] ****************************************************************************************************************************************************
ok: [10.0.0.8]
TASK [set httpd user] *************************************************************************************************************************************************
ok: [10.0.0.8]
TASK [set httpd group] ************************************************************************************************************************************************
ok: [10.0.0.8]
TASK [set variable PATH] **********************************************************************************************************************************************
changed: [10.0.0.8]
TASK [prepare service file] *******************************************************************************************************************************************
changed: [10.0.0.8]
TASK [start service] **************************************************************************************************************************************************
changed: [10.0.0.8]
PLAY RECAP ************************************************************************************************************************************************************
10.0.0.8 : ok=15 changed=9 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
[root@CentOS8 ~]# ls /usr/local/src/
httpd-2.4.54
[root@CentOS8 ~]# systemctl start httpd
[root@CentOS8 ~]# ss -ntpl | grep 80
LISTEN 0 128 *:80 *:* users:(("httpd",pid=91167,fd=4),("httpd",pid=91166,fd=4),("httpd",pid=91165,fd=4),("httpd",pid=91164,fd=4),("httpd",pid=91163,fd=4),("httpd",pid=91162,fd=4))
[root@ansible ~]# curl 10.0.0.8
<html><body><h1>10.0.0.8</h1></body></html>
标签：index,10.0,apr,httpd,0.8,html,install,IP地址,dir 来源： https://www.cnblogs.com/biaoming534/p/16545228.html
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