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ansible-cmdb friendly display ansible collects host information

2022-08-09 13:15:00 【51CTO】

一、概述

Ansible-cmdb 获取 Ansible The output of fact collection and convert it to static containing system configuration information HTML 概览页面（和其他内容）.

It supports multiple types of output（html、csv、sql 等）and extended with custom data Ansible 收集的信息.for each host,It also shows groups、主机变量、Custom variables and machine-local facts.

二、操作

1、安装

       
       1、pip安装
       
pip install ansible-cmdb
       
或者
       
pip install 
       
       --upgrade ansible-cmdb
       
       2、下载安装包
       
https://github.com/fboender/ansible-cmdb/
       
       wget https://github.com/fboender/ansible-cmdb/releases/download/1.17/ansible-cmdb-1.17.tar.gz
       
tar 
       
       -vxzf ansible-cmdb*.tar.gz
       
       cd ansible-cmdb*
       
       sudo 
       
       make install
       
       3、git直接拉取
       
       git clone https://github.com/fboender/ansible-cmdb.git
       
       cd ansible-cmdb
       
       sudo 
       
       bash 
       
       -c 
       
       ". build.sla && install"
      
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2、命令参数

       
       Usage: ansible-cmdb [option] <dir> > output.html
       
Options:
       
       --version             show program
       
       's version number and exit
       
        -h, --help show this help message and exit
       
        -t TEMPLATE, --template=TEMPLATE
       
        Template to use. Default is 'html_fancy
       
       '
       
        -i INVENTORY, --inventory=INVENTORY
       
        Inventory to read extra info from
       
        -f, --fact-cache <dir> contains fact-cache files
       
        -p PARAMS, --params=PARAMS
       
        Params to send to template
       
        -d, --debug Show debug output
       
        -q, --quiet Don't report warnings
       
       -c COLUMNS, 
       
       --columns
       
       =COLUMNS
       
                        Show only given columns
       
       -C CUST_COLS, 
       
       --cust
       
       -cols
       
       =CUST_COLS
       
                        Path to a custom columns definition file
       
       -l LIMIT, 
       
       --limit
       
       =LIMIT
       
                        Limit hosts to pattern
       
       --exclude
       
       -cols
       
       =EXCLUDE_COLUMNS
       
                        Exclude cols from output
      
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3、使用

       
       1、Generated for all hostsfacts信息
       
       mkdir out
       
ansible 
       
       -m setup 
       
       --tree out/ all
       
       2、使用ansible-cmdb生成html页面
       
ansible-cmdb out/ > overview.html
       
输出指定行
       
ansible-cmdb 
       
       -c name,groups,vcpus,mem_usage,disk_usage out/ > overview.html
      
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ansible-cmdb友好展示ansible收集主机信息_sql

4、模板

       
       ansible-cmdb 提供多个模板.-t您可以使用or--templateparameter to choose your template 
       
       'html_fancy' Template is the default
       
Ansible-cmdb The following templates are currently available out of the box：
       
html_fancy：Dynamic modern with all hosts HTML 页面.
       
html_fancy_split：A dynamic modern HTML 页面,Details for each host are in a separate file.
       
txt_table：A quick text table summary of available hosts,Contains some minimal information.
       
json：以 JSON format dumps all hosts,包括组、变量、自定义信息.
       
csv：CSV Template output for your host CSV 文件.
       
markdown：Markdown 模板生成 Markdown Format host information.
       
sql：SQL 模板会生成一个 .sql 文件,该文件可以加载到 SQLite 或 MySQL 数据库中.
       
html_fancy_split：该模板与html_fancyThe templates are basically the same,But it generates onecmdb/目录,其中包含一个index.html文件和一个单独的 html 文件,
       
Used to record the details of each host.If you have a lot of hosts and  html_fancy Template rendering is too slow,这将非常有用.
       
用法：
       
ansible-cmdb 
       
       -t html_fancy_split 
       
       -i hosts out/ 
       
sql：该sql模板会生成一个 .sql 文件,该文件可以加载到 SQLite 或 MySQL 数据库中.
       
       $ ansible
       
       -cmdb 
       
       -t sql 
       
       -i hosts out > cmdb.sql
       
       $ echo 
       
       "CREATE DATABASE ansiblecmdb" | mysql
       
       $ mysql ansiblecmdb < cmdb.sql
      
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5、指定列

       
       一些模板,例如 txt_table 和 html_fancy,support column.If the template supports columns,您可以使用--columns/-cCommand line options to specify the columns to display.
       
Requires a comma-separated one--columns列列表（没有空格！）,应该显示.Columns must be defined by theirid字段指定.有关idInformation on which fields the template supports,Please see the template.
       
Usually it is the column header,But use lowercase letters and replace spaces with underscores.
       
ansible-cmdb 
       
       -t txt_table 
       
       --columns name,os,ip,mem,cpus facts/
       
您可以使用该--exclude-colsoption to exclude specific columns.它的工作原理与--columns. 例如
       
ansible-cmdb 
       
       -t html_fancy_split \
       
       --exclude
       
       -cols mem_usage,swap_usage,disk_usage,physdisk_size \
       
       -i hosts \
       
             facts/
      
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