│ │ └──nginx.conf│ └──nginx02│ ├──tasks│ │ └── main.yml│ └──templates│ └──nginx.conf└──site.ymlJenkins Association ConfigurationChoice ParameterDeploy_environment define the deployment environment name DEV,TEST,UAT,PDTExecute ShellStart and end of set +x, Set-x used to open and close the part of the extended parameters and commandsCD $WORKSPACE/leon-playbook-phpcms1.1Ansible--versionAnsible-playbook-i inventory/$deploy _environment./deploy.yml-e project=ph
Recently encountered a problemSeport is isn't a legal parameter in an Ansible task or handlerThe reason is that my local Ansible Extra Modules is obsolete and needs to be updated. But the official document of Ansible only gives such a word.There should be no need to install this repo separately as it should being included in any
Ansible @ an efficient configuration management tool-Ansible configure management-translation (10), ansible-ansibleNo written permission. Do not reprint it
Custom ModulesUntil now we have been working solely with the tools provided to us by Ansible.This does afford us a lot of power, and make many things possible. However, if youhave something particularly compl
Ansible @ an efficient configuration management tool-Ansible configure management-translation (4), ansible-ansibleDo not reprint without written permission
Due to the long content in Chapter 3, I will divide it into several parts for translation.
Advanced PlaybooksSo far the playbooks that we have looked at are simple and just run a number ofmodules in order.
Ansible @ an efficient configuration management tool-Ansible configure management-translation (8), ansible-ansibleIf 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 l
Ansible @ an efficient configuration management tool-Ansible configure management-translation (5), ansible-ansibleDo not reprint advanced Playbook without written permission
Extra variablesYou may have seen in our template example in the previous chapter that we used avariable called group_names . This is one of the magic variables that are provided byAnsible it
characteristic makes a contrast. The specific contents are shown in Table 1:Table 2.Ansible vs. Puppet vs. Saltstack comparison
Puppet
saltstack
Ansible
Development language
Ruby
Python
Python
Whether there is a client
Yes
Yes
No
Two Development support
Not supported
Support
Supp
Ansible automated O M tool and ansible automated
1 Ansible
1> introduction to ansible
Ansible is a new automatic O M tool developed based on Python. It integrates the advantages of many O M tools (puppet, cfengine, chef, func, fabric, implements batch system configuration
Sesame HTTP: Ansible extension and sesame ansible ExtensionIntroduction to Ansible
Ansible is an O M tool developed by Python. Because work requires access to Ansible, it often integrates some things into Ansible, so it is more
If you do not have written authorization, do not reprint it.
Chapter 4 Use of ansible in large projects
New features in 1.3There are two features in Ansible 1.3 that were alluded to previously in the chapter.The first feature is the metadata roles. They allow you to specify that your roledepends on other roles. For example, if the application that you are deploying needsto send mail, your role could depend
Automated Batch Deployment Tool Ansible notes Ansible installation and inventory filesI. Introduction of AnsibleAnsible is an automated operation and maintenance Deployment tool, and Saltstack,pupet, and so on, Ansible does not adopt the C/s architecture, that is, there is no client and server points. This means that the installation of
Do not reprint advanced playbook without written permission
Finding files with variablesAll modules can take variables as part of their arguments by dereferencing themwith {{ and }} . You can use this to load a particular file based on a variable.For example, you might want to select a different config file for NRPE (a Nagioscheck daemon) based on the architecture in use. Here is how that would look:---#1- name: Configure NRPE for the right architecture#2hosts: ansibletest#3user: root#4tasks:#5
The answer is no longer installed on the window, the answer is as follows:It ' s back! Take the 2018 Developer Survey today?Join Stack Overflow to learn, share knowledge, and build your career.Email Sign UpOR Sign in withGoogle facebookhow to install ansible to my python at Windowsask Question
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When I tried to the install ansible to my Windows PC, the stuck with fol
No written authorization. Do not reprint Chapter 5 custom Module
Using a moduleNow that we have written our very first module for Ansible, we should give it ago in a playbook. Ansible looks at several places for its modules: first it looks at theplace specified in the library key in its config file ( /etc/ansible/ansible.cfg ),next it will look in the location s
Use redis to accelerate ansible and redis to accelerate ansibleUse redis to accelerate ansible
We know that every time we use ansible, we need to collect system information. This step takes a lot of time. We can use redis to save the GATHERING time.1. ansible. cfg
[Defaults] gathering = smartfact_caching = redisfact_
c_command (CMD) # Run the command
Stdout. Read ()
S. Close ()
How to define the hosts file
Commonly used ansible command-playbook
Ansible-I/etc/ansible/hosts all-a 'who'
Ansible-I/etc/ansible/hosts all-M Ping
Ansible all-m raw-
Ansible learning-ansible
Ansible technologies (Automated O M tools) are developed based on python.
Installation methods include yum, apt, pip, etc.
For example, pip: pip install ansible
The only requirement of ansible for the client is to have SSH and Python (if the python
Do not reprint without written permission
Due to the long content in Chapter 3, I will divide it into several parts for translation.
Advanced PlaybooksSo far the playbooks that we have looked at are simple and just run a number ofmodules in order. Ansible allows much more control over the execution of yourplaybook. Using the following techniques, you should be able to perform eventhe most complex deployments.Running operations in parallelBy default,
Do not reprint without written permissionThe third chapter is long, because, I will be divided into several parts to translate.Advanced Playbooksso far the playbooks, we have looked at is simple and just run a number ofmodules in order. Ansible allows much more control over the execution of Yourplaybook. Using The following techniques, you should is able to perform eventhe most complex deployments. Running operations in Parallelby default,
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