Summary of Common Ansible Commands: Essential Collection for Automation Operations!

Summary of Common Ansible Commands: Essential Collection for Automation Operations!

Today, let’s share some common commands of Ansible 1 Basic Commands Command Description <span>ansible –version</span> Check Ansible version <span>ansible all -m ping</span> Test connectivity to all hosts <span>ansible <host group> -m ping</span> Ping specified host group <span>ansible webservers -m command -a "uptime"</span> Execute shell command on target host <span>ansible all -i <ip>, -m ping</span> Temporarily … Read more

NXP Semiconductor Product List

NXP Semiconductor Product List

Mfr. Part # Mfr. Stock TDA1519CCU NXP 422 TJA1042T/1J NXP 460 PCF8563T/5,518 NXP 491 MC34673AEPR2 NXP 876 BFU730F,115 NXP 459 BZT52H-B3V9 NXP 602 TJA1044GT/3Z NXP 2,148 PCA8565TS/1,118 NXP 421 TJA1050T/CM,118 NXP 825 TJA1145T/FDJ NXP 2,402 TJA1041AT/CM,118 NXP 422 PC824M201JDH20J NXP 502 BB172X NXP 492 PUMD13,115 NXP 3,096 PDTC123JT NXP 10,071 TJA1021T/20/CM,118 NXP 2,462 PCA9555PW NXP … Read more

Ansible Variables: From Introduction to Mastery (Part 8)

Ansible Variables: From Introduction to Mastery (Part 8)

Ansible Variables • Ansible variables are case-sensitive • Ansible variables should not have duplicate names, especially not conflict with built-in variables • Ansible variable names can consist of numbers, letters, and underscores, but must start with a letter Connection Variables Connection variables are built-in variables in Ansible that control how Ansible connects to managed hosts. … Read more

Ansible Commands: From Basics to Mastery (Part 5)

Ansible Commands: From Basics to Mastery (Part 5)

Ansible Commands Ansible has multiple commands, each serving different functions. Below are some commonly used commands and their parameters. Common Commands # Set the ansible configuration file ansible-config # View ansible related modules and module documentation ansible-doc # View ansible's inventory ansible-inventory # Execute ad-hoc tasks ansible # Execute ansible playbooks ansible-playbook # Set ansible … Read more

Ansible Inventory Management: From Basics to Advanced Usage (Part 4)

Ansible Inventory Management: From Basics to Advanced Usage (Part 4)

Ansible Inventory The inventory is used to define which hosts are managed by Ansible. The inventory supports the following formats: • IP addresses • Hostnames • Ranges (<span>server[b:c]</span>) • Host groups (<span>webserver</span>) • Subgroups (<span>lnmp:children</span>) Inventory 172.25.250.10 [webserver] server[b:c] [mysql] 172.25.250.1[3:4] [lnmp:children] webserver mysql • Directly defining a hostname or address, currently <span>172.25.250.10</span> does not … Read more

Ansible Configuration File: From Basics to Advanced

Ansible Configuration File: From Basics to Advanced

Ansible Configuration File Ansible looks for a file named <span>ansible.cfg</span> as its configuration file. [root@ansible ansible]# ansible –version ansible [core 2.16.3] config file = /root/ansible/ansible.cfg configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules'] ansible python module location = /usr/local/lib/python3.12/site-packages/ansible_core-2.16.3-py3.12.egg/ansible ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections executable location = /usr/local/bin/ansible python version = 3.12.8 (main, Dec 12 2024, … Read more