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Ansible-Tower--安装配置及破解

發布時間：2024/5/24 综合教程 32 生活家

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一、ansible-tower簡介

1）公司中實現運維自動化的架構中主要用到ansible，ansible腳本在部署服務器指令行中顯得不太直觀。Ansible-Tower（之前叫做awx）是將ansible的指令界面化，簡明直觀，簡單易用。

2）Ansibke-tower其實就是一個圖形化的任務調度，復雜服務部署，IT自動化的一個管理平臺，屬于發布配置管理系統，支持Api及界面操作，Django編寫。

3）Ansible-tower可以通過界面從github拉取最新playbook實施服務部署，提高生產效率。當然它也提供一個RESET API和命令行的CLI以供python腳本調用

官方網站：https://www.ansible.com/products/tower
中文指南：http://www.ansible.com.cn/docs/tower.html
官方安裝文檔：http://docs.ansible.com/ansible-tower/latest/html/quickinstall/index.html
官方源地址：http://releases.ansible.com/ansible-tower/setup-bundle/

二、ansible-tower安裝及配置

[root@tower ~]# cd /opt/
[root@tower opt]# wget https://releases.ansible.com/ansible-tower/setup-bundle/ansible-tower-setup-bundle-3.6.2-1.el7.tar.gz
[root@tower opt]# tar xf ansible-tower-setup-bundle-3.6.2-1.el7.tar.gz
[root@tower opt]# cd ansible-tower-setup-bundle-3.6.2-1/
[root@tower ansible-tower-setup-bundle-3.6.2-1]# ls
backup.yml  bundle  group_vars  install.yml  inventory  licenses  README.md  rekey.yml  restore.yml  roles  setup.sh
[root@tower ansible-tower-setup-bundle-3.6.2-1]# vim inventory
[tower]
localhost ansible_connection=local

[database]

[all:vars]
admin_password='tower'   #tower登錄密碼

pg_host=''
pg_port=''

pg_database='awx'
pg_username='awx'
pg_password='tower'
pg_sslmode='prefer'  # set to 'verify-full' for client-side enforced SSL

rabbitmq_username=tower
rabbitmq_password='tower'
rabbitmq_cookie=cookiemonster

# Isolated Tower nodes automatically generate an RSA key for authentication;
# To disable this behavior, set this value to false
# isolated_key_generation=true


# SSL-related variables

# If set, this will install a custom CA certificate to the system trust store.
# custom_ca_cert=/path/to/ca.crt

# Certificate and key to install in nginx for the web UI and API
# web_server_ssl_cert=/path/to/tower.cert
# web_server_ssl_key=/path/to/tower.key

# Use SSL for RabbitMQ inter-node communication.  Because RabbitMQ never
# communicates outside the cluster, a private CA and certificates will be
# created, and do not need to be supplied.
# rabbitmq_use_ssl=False

# Server-side SSL settings for PostgreSQL (when we are installing it).
# postgres_use_ssl=False
# postgres_ssl_cert=/path/to/pgsql.crt
# postgres_ssl_key=/path/to/pgsql.key

#開始安裝
[root@tower ansible-tower-setup-bundle-3.6.2-1]# ./setup.sh

訪問https://10.0.0.203/

需要認證：

三、ansible-tower破解

[root@tower ~]# cd /var/lib/awx/venv/awx/lib/python3.6/site-packages/tower_license
[root@tower tower_license]# ll
total 8
-rw-r--r-- 1 root root 7764 Dec 14 01:39 __init__.pyc
drwxr-xr-x 2 root root   37 Jan 12 11:46 __pycache__

#安裝pip
[root@tower tower_license]# wget https://bootstrap.pypa.io/get-pip.py
[root@tower tower_license]# python get-pip.py
[root@tower tower_license]# pip -V
pip 19.3.1 from /usr/lib/python2.7/site-packages/pip (python 2.7)
[root@tower tower_license]# pip install uncompyle6

#反匯編init.pyc
[root@tower tower_license]# uncompyle6 __init__.pyc >__init__.py
[root@tower tower_license]# ll
total 20
-rw-r--r-- 1 root root 11502 Jan 12 12:04 __init__.py
-rw-r--r-- 1 root root  7764 Dec 14 01:39 __init__.pyc
drwxr-xr-x 2 root root    37 Jan 12 11:46 __pycache__

#修改__init__.py文件
    def _check_cloudforms_subscription(self):
        return True    #添加這一行
        if os.path.exists('/var/lib/awx/i18n.db'):
            return True
        else:
            if os.path.isdir('/opt/rh/cfme-appliance'):
                if os.path.isdir('/opt/rh/cfme-gemset'):
                    pass
            try:
                has_rpms = subprocess.call(['rpm', '--quiet', '-q', 'cfme', 'cfme-appliance', 'cfme-gemset'])
                if has_rpms == 0:
                    return True
            except OSError:
                pass

            return False
....

#修改"license_date=253370764800L" 為 "license_date=253370764800"
    def _generate_cloudforms_subscription(self):
        self._attrs.update(dict(company_name='Red Hat CloudForms License', instance_count=MAX_INSTANCES,
          license_date=253370764800,  #修改
          license_key='xxxx',
          license_type='enterprise',
          subscription_name='Red Hat CloudForms License'))
...

#------------------------------------------------------------------

#修改完重新編譯一下
[root@tower tower_license]# python -m py_compile __init__.py
[root@tower tower_license]# python -O -m py_compile __init__.py
[root@tower tower_license]# ll
total 36
-rw-r--r-- 1 root root 11521 Jan 12 12:08 __init__.py
-rw-r--r-- 1 root root  9181 Jan 12 12:08 __init__.pyc
-rw-r--r-- 1 root root  9181 Jan 12 12:08 __init__.pyo
drwxr-xr-x 2 root root    37 Jan 12 11:46 __pycache__

#重啟服務
[root@tower tower_license]# ansible-tower-service restart
Restarting Tower
Redirecting to /bin/systemctl stop rh-postgresql10-postgresql.service
Redirecting to /bin/systemctl stop rabbitmq-server.service
Redirecting to /bin/systemctl stop nginx.service
Redirecting to /bin/systemctl stop supervisord.service
Redirecting to /bin/systemctl start rh-postgresql10-postgresql.service
Redirecting to /bin/systemctl start rabbitmq-server.service
Redirecting to /bin/systemctl start nginx.service
Redirecting to /bin/systemctl start supervisord.service

#訪問https://10.0.0.203/

四、運行測試項目

playbook將在github上創建，Ansible Tower拉取執行，Ansible Tower的playbook默認存在 /var/lib/awx/projects/

1）創建host登錄憑據

2）在github中添加playbook項目

3）在Ansible Tower添加拉取github項目的憑據

4）創建project

保存后Ansilble Tower會自動運行一次Update，如果要手動運行，點擊列表中的刷新按鈕。當github上yml文件被更新或者新增后需要點擊一下刷新按鈕，否則JOB執行得還是原來的yml

此時在Ansible Tower服務器的/var/lib/awx/projects/目錄下已經有git拉下來的完整文件結構

5）創建主機清單

6）創建任務模板

7）運行模板

點擊右側日志中change幾行可以看到詳細信息

五、安裝tomcat8測試

1）編寫playbook

---
- hosts: all
  remote_user: root
  tasks:
    - name: "copy files to remote host"
      copy:
        src={{ item.src }}
        dest={{ item.dest }}
      with_items:
        - src: /usr/local/src/jdk-8u162-linux-x64.rpm
          dest: /usr/local/
        - src: /usr/local/src/apache-tomcat-8.0.38.tar.gz
          dest: /usr/local/
    - name: "install jdk"
      yum:
        name: /usr/local/jdk-8u162-linux-x64.rpm
        state: present
    - name: "install tomcat8"
      shell: cd /usr/local/ && tar xf apache-tomcat-8.0.38.tar.gz
    - name: "rename file"
      shell: mv /usr/local/apache-tomcat-8.0.38 /usr/local/tomcat8
    - name: "start tomcat"
      shell: 'nohup /usr/local/tomcat8/bin/startup.sh &'

2）創建inventory

3）創建project

4）創建模板

5）運行模板

6）瀏覽器測試tomcat

http://10.0.0.204:8080/

參考文檔：

https://blog.51cto.com/lzlutao/2382193

https://blog.51cto.com/lzlutao/2382194

https://www.cnblogs.com/kevingrace/p/11306540.html

https://www.annda.cn/2018/04/26/linux-centos-ansible-tower-install/

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综合教程

Ansible-Tower--安装配置及破解

一、ansible-tower簡介

二、ansible-tower安裝及配置

三、ansible-tower破解

四、運行測試項目

五、安裝tomcat8測試

總結

一、ansible-tower簡介

二、ansible-tower安裝及配置

三、ansible-tower破解

四、運行測試項目

五、安裝tomcat8測試