第一步：到官方申请一个免费的license，支持10个hosts
第二步：安装Tower，直接运行tower的setup.sh如果遇到报错，根据具体内容找到对应的playbook解决
第三步：反编译task_engine.pyc文件位置awx/awx/main，反编译工具EasyPythonDecompiler
反编译后的文件为task_engine.pyc_dis，文件重命名为task_engine.py
以下摘取license验证部分代码
def validation_info(self, show_key = True): if not self.fetch_ami() or not self.fetch_instance(): return dict(valid_key=False, compliant=False) key = self.generate_key() if ‘license_key‘ not in self.attributes: self.set_key(key) read_key = self.attributes.get(‘license_key‘, ‘UNLICENSED‘) self.attributes[‘license_key‘] = read_key if key != read_key: return dict(valid_key=False, compliant=False) if Host: current_instances = Host.objects.active_count() else: current_instances = 0 available_instances = int(self.attributes[‘instance_count‘])#修改这里 self.attributes[‘current_instances‘] = int(current_instances) self.attributes[‘available_instances‘] = int(available_instances) self.attributes[‘free_instances‘] = available_instances - current_instances self.attributes[‘valid_key‘] = True self.attributes[‘license_date‘] = sys.maxint self.attributes[‘time_remaining‘] = sys.maxint self.attributes[‘grace_period_remaining‘] = sys.maxint self.attributes[‘date_warning‘] = False self.attributes[‘date_expired‘] = False self.attributes[‘is_aws‘] = True
修改内容
available_instances = int(self.attributes[‘instance_count‘])
available_instances = 10000
删除task_engine.pyc task_engine.pyo 重启tower
希望对你有帮助
本文出自 “Tower应用” 博客，请务必保留此出处http://tower.blog.51cto.com/3711105/1701339
ansible&Tower无限hosts的License修改方法
原文：http://tower.blog.51cto.com/3711105/1701339