ansible one click installation of mysql8.0

ansbile installation: # ansible needs to install epel warehouse in CentOS7 yum install -y epel-release yum install -y ansible There are several ways to install. yum installation is the simplest. Installing ansible is not the key. My version is as follows: [root@szwpldb1081 mysqltools]# ansible --version ansible 2.7.10 config file = /etc/an ...

Posted on Fri, 01 May 2020 23:43:22 -0400 by qrt123

python uses apt module to install software package

Recently, I started to learn python, and saw that Python has a very useful place in system management, especially in automation management and has made great achievements (such as Ansible). Combined with the latest actual situation, learn how Python manages the software packages on linux. In particular, ubuntu is the ap ...

Posted on Thu, 30 Apr 2020 03:46:44 -0400 by venkyphp

Ansible Jinja2 template use

Ansible Jinja2 template usage, syntax and use cases   Host planning   Add user account explain: 1. Login account used by operation and maintenance personnel; 2. All businesses are placed in the "home directory of yun users" under / app / to avoid misplacement of business data; 3. This user is also used by ansible, because almost al ...

Posted on Wed, 29 Apr 2020 12:42:58 -0400 by master123467

Detailed explanation of Ansible Facts variable

Explanation and use case of Ansible Facts variable   Host planning   Add user account explain: 1. Login account used by operation and maintenance personnel; 2. All businesses are placed in the "home directory of yun users" under / app / to avoid misplacement of business data; 3. This user is also used by ansible, because almost all ...

Posted on Sat, 25 Apr 2020 12:33:25 -0400 by JChilds

Detailed explanation of Ansible Playbook variable and register

ansible defines variable mode and [multi-level] variable reference, and details of register   Host planning   Add user account Explain: 1. Login account used by operation and maintenance personnel; 2. All businesses are placed in the "home directory of yun users" under / app / to avoid misplacement of business data; 3. This user is ...

Posted on Sun, 12 Apr 2020 07:16:58 -0400 by rami

kubernetes Cluster Installation Guide: Client Installation and Component Certification File Creation

In most cases, certificates are required for secure access to services (i.e., HTTPS access). In a kubernetes cluster, if anonymous access is turned off, cluster HTTPS access is turned on and TLS two-way authentication is turned on; for example, when a worker node component HTTPS accesses an apiserver service, Apiserver also needs to verify t ...

Posted on Tue, 31 Mar 2020 21:23:43 -0400 by step

Enterprise level automation deployment scheme -- ansible to realize tomcat automatic installation and configuration

More than 10 hours in total Train of thought overall design Ansible playbook directory structure [root@ansible ~]# tree /etc/ansible/roles/tomcat /etc/ansible/roles/tomcat ├── files │ ├── catalina.sh │ ├── context.xml │ └── setenv.sh ├── handlers │ └── main.yaml ├── tasks │ ├── install_jdk.yaml │ ├── install_tomcat.yaml │ └── mai ...

Posted on Mon, 30 Mar 2020 06:52:03 -0400 by daphreeek

How to install CDP DC7.0.3 in RedHat 7.7

Tags (space separated): building big data platform 1: Overview of CDP DC 7.0.3 2: System environment initialization 3: Build CDP DC 7.0.3 1: Overview of CDP DC 7.0.3 1.1 CDP dc 7.0.3 CDP DC7.0.3 is the first on premise version integrating all components of CDH and HDP after the merger of Cloudera and Hortonworks. CDP Data Center i ...

Posted on Thu, 19 Mar 2020 07:12:15 -0400 by iceman400

Deploying Azure resources using Terraform

Infrastructure as Code is a method of defining computing and network infrastructure through code that can be applied to any software system.Such code, placed in a code version control system, is reviewable, reusable, conforms to testing conventions, and fully adheres to the principle of continuous delivery.This approach has been widely used in ...

Posted on Tue, 17 Mar 2020 15:33:50 -0400 by k_ind

CentOS7 installation openshift 3.11 (online installation)

OpenShift is red hat's cloud development platform as a service (PaaS). Free and open source cloud computing platforms enable developers to create, test, and run their applications and deploy them to the cloud. This article mainly introduces the installation of Openshift 3.11 in a networked environment. ...

Posted on Thu, 12 Mar 2020 05:54:18 -0400 by jamz310