According to one Daniel, Ansible is better than chef and puppet. Learn how to use ansible provisioning a vagrant managed virtual machine to start the EXPRESSJS server. GitHub Link: Https://github.com/kiwiwin/ansible-nodejs-demoCreate a EXPRESSJS project for a stay$ Express Nodejs-ansible$ CD Nodejs-
1. Create a MySQL playbook structure[Email protected] roles]# pwd/etc/ansible/roles[[email protected] roles]# mkdir-p Mysql_install/{files,handlers,meta, Tasks,templates,vars}[[email protected] roles]# tree mysql_install/mysql_install/├──files├──handlers├──meta├── Tasks├──templates└──vars2. Create the VARs you need to use[Email protected] roles]# cat/etc/ansible/roles/mysql_install/vars/main.ymlmysql_versio
Tags: statistics TPS Pat for COM git href over targeGitHub Address: Https://github.com/fboender/ansible-cmdb Gathering information from facts, generating a host overviewInstallation
wget https://github.com/fboender/ansible-cmdb/releases/download/1.17/ansible-cmdb-1.17.tar.gz tar zxf ansible-cmdb-1.17.tar.gz cd
0x00. To automate the management of Windows servers, test Ansbile manage windowsTest tools, Environment: Ubuntu 14.04 lts,windows SP2, python2.7, Ipython, ansible1.70x01. Initial configuration of WinRM on Windows ServerA. Upgrading PowerShellHttps://github.com/cchurch/ansible/blob/devel/examples/scripts/upgrade_to_ps3.ps1B. Configuring WinRMHttps://github.com/ansible/an
Ansible Installing Nginx* Idea: First on a machine to compile and install the Nginx, packaging, and then use Ansible to the issued1./usr/local/nginx/is an nginx file that has been compiled and installed, and the startup scripts and configuration files are configured.2.cd/usr/local #进入上一级目录3.tar CZVF nginx.tar.gz Nginx #将目录打包4.cd/etc/ansible entering the
. years 4 Month - Day9:12First, the basic structureAnsible #Ansible-doc # View HelpAnsible-playbook # Execution PlaybookAnsible-pull #Ansible-galaxy #Ansible-vault #Second, configuration structureAnsible.cfg # configuration filehosts #inventory configuration fileRole # Role Directory1 , see all the modules you can use ansibl
Automated operations Tools: ansible
Application scenario for multi-process call Ansible API: Application System Check
An application system may have a cluster of 20-50 servers, and a preliminary system-level check can be checked with a unified playbook, such as (Df-h command). But deep into the application layer, there are some personalized applications, such as 2 HTTP servers, 20 middleware
The CMDB crawls service information in many ways, using automated tools Saltstack, Ansible, puppet, or using other modules to directly SSH remote connections to fetch server information. Here is a record of using the Ansible API interface to invoke the Setup module fetch.Experiment using two machines
Ip
System
Software
192.168.93.137
Centos6.5_x64
Tags: Automated ansible
Ansible is an open-source automated O M tool that neither requires a database nor runs background programs (daemons)
Easy to use, relatively simple compared with other similar tools (such as puppet)
I. Control Machine requirements:
The requirements for the ansible control machine are extremely simple. You can install Python or a later ve
The fetch module is the same as the copy function, which is the file transfer between different machines, the former is pulling files from the node to the master machine (the machine with ansible), the latter is transferring files from the master to the node. The template module can insert variables into the copied file.(Official document) the Copy module copies a file on the local box to remote locations. Use the Fetch module to copy files from remot
Install: Dependent packages: A jinja2:python of the designer-friendly modern template language Pyyaml:python a YAML encoding/deserialization function library Paramiko: SSHv2 written in pure Python Protocol function Library HTTPLIB2: A full-featured HTTP client function library installation Ansible[[emailprotected]~]#yumlist|grep-i ansibleFailedtosetlocale,defaultingtoCansible.noarch 1.9.2-1.el6 epelansible-inventory-grapher.noa
1. Introduction1.1. Company environment use Puppet, but I prefer ansible, reason two, first, I am Red Hat loyalty powder:), second, I am more familiar with Python1.2. Ansible Official website: https://www.ansible.com/1.3. Ansible Chinese document website: http://www.ansible.com.cn/2. Environment2.1. Ansible:ansible-2.4.2.0-1.el73. Installation3.1. Direct Yum is g
Ansible-Bulk Linux management tools"Ansible is easy it Automation"--simple automated IT tools.
Batch execution of commands on a remote server
Automating the deployment of apps
Automation Management Configuration Items
Automated Cloud service Management
Install (Ubuntu)Rely on SSH and python
Apt-get Install Ansible
Co
From http://blog.chinaunix.net/uid-20642150-id-4096719.htmlansible-Batch Linux management toolsHttps://github.com/ansible/ansibleInadvertently see this project, feel very similar to puppet, take the time to understand, found is very good, and support the use of Python to add their own modules, very simple.and relatively speaking, Ansible has the following advantages:1, lightweight, he does not need to go to
Tags: SCP type HTTP D3D firewalld non-dense dir rip colProcedure Note: First stop the Selinx and iptables and make sure that the server CD-ROM has a disc and is linked/etc/init.d/iptables Stop (C6)Systemctl Stop Firewalld (C7)Setenforce 0 temporarily close SELinux
1: Install Epel source1:yum-y Install Lrzsz2:rz + Epel with script and source database binaries3: InstallationExample: Rpm-ivh epel-release-latest-6.noarch (C6)
2: Install AnsibleYum-y Install
Tag: Equals line chown Package date file Service Playbook Word1.1 Synchronizing the MySQL package to the client server for pre-installationPs:mysql Install the package line to the/ansible/roles/mysql/files directory on the ansible server vim/ansible/roles/mysql/tasks/main.yml
- name:copy mysql_tar_gz to client
copy:src= mysql-5.6. tar.gz dest=/tmp/mysql-5.6.
Managing remote servers in bulk using AnsibleBackground local need to manage the remote batch of servers, mainly perform the following tasks: 1) Copy Local files to all remote servers; 2) need to execute commands on remote server; Remote server path is not exactly the same. General access to the variable path defined in the environment variable; For example, define $app_path=/opt/app/bin final selection ansible in. BASHRC, and use this automated OPS
Easy to use roles for large projectsDirectory structure Orchestration650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M00/8C/36/wKiom1hlF-SjFR-QAAHrlrracRc046.png-wh_500x0-wm_3 -wmp_4-s_1176155170.png "title=" 1.png "alt=" Wkiom1hlf-sjfr-qaahrlrracrc046.png-wh_50 "/>One click to install HTTPD and provide serviceCreate a directory structure[[email protected] ansible]# mkdir-p Roles/httpd/{tasks,files,vars}[Email protected]
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