ansible inventory

installation scriptImportant: Pull the installation script in the "~/" directory where the account is running .# 安装或升级gityum install git -y# 拉取安装脚本,注意脚本的保存目录cd ~git clone https://github.com/Netonline2016/k8s-ansible.git4. Download the installation packageIn order to avoid the installation process, the network download installation package time-out or wait too long, download the appropriate packages in advance, and placed in the corresponding path, this process has been organized into shell scri

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

execute, and handlers defines which calls Processor Is a simple example: How can I run my defined scripts? Use the ansible-playbook command, for example, ansible-playbook/root/first. yml. Variable: Variable name: it may consist of letters, numbers, and underscores. It can only start with a letter. Variable type: facts (built-in variable) Custom variables: (1) pass through command lines, (2) pass through

If you do not have written authorization, do not repeat Chapter 4. Use of ansible in large projects RolesIf your playbooks start expanding beyond what includes can help you solve, or youstart gathering a large number of templates, you may want to use roles. Roles inAnsible allow you to group files together in a defined format. They are essentiallyan extension to includes that handles a few things automatically, and this helps youorganize them inside

Ansible is a python package, is a complete unpack and play software, the only requirement for clients is that SSH has python, and python-simplejson packages, deployment simple to heinous. The following article will give you the main introduction of Ansible as a Python module library use of the method example, the need for friends can reference. Objective Ansible

Mard records the current inventory quantity, but the period is not necessarily the current month. For example, if your materials have not changed the inventory quantity during the entire month in March (the item is not released after the item is confiscated), you can check that the number of entries in Mard is still in March, not in March.When goods are moved during a period, the system updates the MARD dat

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

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

custom modules ansibleis the new automated Operations tool, based onPythondeveloped and assembled a number of operations tools (puppet,Cfengine,Chef,func,Fabric), it realizes the functions of batch system configuration, batch program deployment, batch Run command and so on. ansibleis based on modules, and does not have the ability to deploy in bulk. The real batch deployment isansibleThe module that is running,ansiblejust provide a framework. Mainly include: connection plugins : responsible

Ansible module-lineinfile example, ansible-lineinfileLineinfile module details The lineinfile module is similar to the sed tool in linux, but the articles on the Internet generally only have simple instances, and there are no examples of complicated points. The following is a common example of the lineinfile Module I have summarized based on my actual operations. Directory

1. ansible configuration file[Email protected] ansible]# rpm-ql ansible |grep etc/etc/ansible/etc/ansible/ansible.cfg/etc/ansible/hosts/etc/ Ansible/rolesThe Ansible.cfg file can set so

side of the desired state can achieve bulk deployment. noun explanationIdempotent does not repeat the same instruction. For example, do not repeat the installation of softwareThe desired state only needs to tell the desired state of the monitored endAnsible is based on the modular work of the ansible itself without the ability to bulk deploy. What really has a lot of deployments is the module that Ansible

1, ansible-doc command: Get the module list, and module use format;Ansible-doc-l: Get listAnsible-doc-s module_name: Get usage information for the specified module2. Ansible command formatAnsible Indicates a controlled host, expressed in the form of a pattern or given directlyIP, must be defined in the document beforehand; AllSet All

communication mode is also changed from SSH under Linux to PowerShell, and the hypervisor needs to install the Python pywinrm module However, PowerShell requires the 3.0+ version and the management Framework 3.0+ version, the actual measurement of Windows 7 SP1 and Windows Server R2 and the above version of the system is simple configuration can be normal and ansible communication.2. Environment PreparationThe following configuration is under Centos7

More powerful than Ansible automated O M tools, automated and unified installation and deployment _ automated deployment of unifyDeploy1.0, ansible New features: Septem In addition to pass (backup and update) and start (start Service), all automation is achieved. Note: pass and start are set as service classes. Because of different services, automation cannot be achieved. Except for similar businesses, suc

#新增一台主机192.168.2.94[Email protected] ~]# Cat/tmp/ansible_inventory.txt[Para]192.168.2.94 ansible_connection=ssh Ansible_ssh_user=root Ansible_ssh_pass=pass1192.168.2.92 ansible_connection=ssh Ansible_ssh_user=root Ansible_ssh_pass=pass2#ansible_connection =ssh using SSH connection#ansible_ssh_user =root Root User name#ansible_ssh_pass =PASSX Root User passwordDistribute the public key file again through the Authorized_key module[[email protected] ~]# ansible