Ansible Role: confd
安装confd
confd是一个统一配置管理工具，目前仍在开发中，基于本地文件存储的部署方式已经可以用于生产环境中。
github: https://github.com/kelseyhightower/confd
要求
此角色仅在RHEL及其衍生产品上运行。
测试环境
ansible 2.4.2.0
python 2.7.5
os Centos 7.4 X64
角色变量
software_files_path: "/opt/software"
software_install_path: "/usr/local"
confd_version: "0.15.0"
confd_file: "confd-{{ confd_version }}-linux-amd64"
confd_path: "{{ software_install_path }}/confd"
confd_file_path: "{{ software_files_path }}/{{ confd_file }}"
confd_file_url: "https://github.com/kelseyhightower/confd/releases/download/v{{ confd_version }}/{{ confd_file }}"
confd_manager_app: "nginx"
confd_backend: "etcd"
confd_backend_node: "http://127.0.0.1:2379"
confd_interval: 3
confd_run_opts: >
-interval {{ confd_interval }}
-confdir {{ confd_path }}
-backend {{ confd_backend}}
-node {{ confd_backend_node}}
依赖
etcd nginx
github地址
https://github.com/lework/Ansible-roles/tree/master/confd
Example Playbook
使用etcd来来配置nginx
- hosts: node1
roles:
- confd
使用
配置
etcdctl set /nginx_app/domain www.myapp.com
etcdctl set /nginx_app/upstream/app0 '10.0.1.100:80'
etcdctl set /nginx_app/upstream/app1 '10.0.1.101:80'
nginx配置
nginx家目录地址： /usr/local/nginx
在nginx.conf里增加 include app.conf
启动
systemctl start confd