saltstack vs ansible

Previously, due to job requirements, Saltstack's LVS remote execution module, LVS Service status Management module and LVS Server Status Management module were written and submitted to Saltstack official loadblance (DR) and Realserver configuration management.front-facing readingLVS-DR mode configuration in detail, it should be noted that the LVS-DR mode of work in the data link layer, the text describes the need to open ip_forward, in fact, no need,

Saltstack IntroductionSalt is a basic platform management tool. The saltstack uses the C/s mode, and the server side is the master,client end of the salt, which communicates between Minion,minion and master through ZEROMQ Message Queuing. Master listens on 4505 and 4506 ports, 4505 is the master and Minion authenticated communication ports, and 4506 performs return information for commands that Master uses

Preface: Manually go to each server hardware information and records have passed, whether through the script or Automation tools can be written to crawl everywhere, this article mainly use Saltstack as a tool, and then use its provided API to write the required Python script ~ ~The requirements are as follows: Generate server hostname, IP address, memory, CPU cores, operating system, data disk quotas, main operating servicesSaltstack Quick Start, refe

Demand generation Scenarios: 1, Python virtualenv Virtual environments are very useful. NBSP;2, saltstack as an important component of operation and maintenance automation is also very useful. But: 1, SALTSATCK is easiest to install with Yum, combined with the python2.6 version Linux-centos comes with. NBSP;2, even with compile and install, also in the Python environment of compiling and installing NBSP;SO, the demand produced: I want to use

Requirement Description: 1) if there is no Marshall user on a node with hundreds of Linux servers, add the user and replace the second field in the/etc/shadow column. If the user exists, replace the second field character of/etc/shadow. 2) check whether there is a sudo command on the node server. If there is a sudo command, it means it exists. Otherwise, install the sudo command. 3) enables the Marshall user to execute all the commands with the root permission. 1. Set up the

Deployment and Management of nginx with source code of saltstack Saltstack has been in touch for some time. I feel that saltstack is powerful in state file deployment, which can save us a lot of time for mass deployment, today, we will deploy nginx in the source code by deploying the front-end forwarding server. We hope you can provide more guidance. Ideas: 1. Us

http://mirrors.sohu.com/fedora-epel/6/x86_64/epel-release-6-8.noarch.rpm Finally, it is found that the most important problem is the communication between development and operation. Saltstack is a centralized server infrastructure management platform with configuration management, remote execution, monitoring and other functions, can be understood as a simplified version of the Puppet, which is based on the Python language implementation, combined wi

Introduction: Ansible is a new automated operations tools, based on Python development, the collection of many operations tools (puppet, Cfengine, Chef, func, fabric) The advantages of the implementation of batch system configuration, batch program deployment, batch Run command and other functions. Ansible is a module-based operation and does not have the capacity to deploy in bulk. The real batch deploymen

AnsibleThe automated operation and maintenance system is divided into 3 structuresInstall operating system: OS provisionRepresentative Product: Pxe,cobblerTo install a specific file: OS ConfigRepresentative Product: PuppetTo perform a specific action (command): DeploymentRepresentative Product: AnsibleAnsible General Framework Diagram:650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/8A/E2/wKiom1g-KFrDGdwWAAJgLrRJMHY747.png "title=" Ansible.png "alt=" Wkiom1g-kfrdgdwwaajglrrjmhy747.png

Any server can be the master terminal 1, install Epel Source:# RPM-IUVH http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-8.noarch.rpm 2. Install the package:# yum Install Ansible 3, set up SSH password-free login:# # Generate public/private key # Ssh-keygen-t Rsa-p ' # # Write a trusted file (distribute/root/.ssh/id_rsa_storm1.pub to other servers and execute the following on all servers): # CAT/ROOT/.SSH/ID_ Rsa_storm1.pub >>/root

The previous article introduced the installation configuration and example of Ansible: http://msiyuetian.blog.51cto.com/8637744/1748143The following article mainly introduces Ansible's playbook, playbook is equivalent to the module or function written into the configuration file, and then we execute the configuration file to achieve the purpose of remote operation and maintenance automation.First, the simple use of playbook 1. Create a File inst

Original link: http://blog.csdn.net/xyang81/article/details/51568227Ansible Introduction: Ansible is a simple and efficient automated operation and maintenance management tool, developed in Python, can be used in large quantities to manage n multiple machines, can concurrently deploy applications on multiple machines, install software, execute commands, configuration and orchestration tasks. The bulk installation of the Zabbix_agenet client will be me

Ansible notesHosts: remote hostUser: Users who are executing the task groupRemote_user: Same as usersudo: If set to Yes, the user performing the task group gets root permission when the task is performed.Sudo_user: If you set user to Tom,sudo as Yes,sudo_user for Jerry, then Tom gets the permissions of the Jerry user.Connection: How to connect to the remote host.# # #gather: Collecting Facts: FactsGather_facts: Unless you explicitly indicate that you

This is lighter than saltstack, and does not know how fast it is ....Reference Documentation:Http://linux.cn/article-4215-1.htmlwget http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm RPM-IVH epel-release-6-8. noarch.rpmyuminstall ansibleAnsible Command Guide:Usage:ansible [options]options:-A Module_args,--args=Module_args MODULE Arguments--ask-become-pass Ask forPrivilege escalation Password-K,--ask-pass ask forSSH Passwo