Building custom Docker image using Dockerfile
We can build the docker images using Dockerfile Dockerfile is a text file containing command-line instructions. syntax for ‘docker build’:
Continue readingMonitoring Docker Containers using built-in commands
Monitoring plays vital role in Infrastructure management, now we will see the some of built-in commands which are available in
Continue readingSetting up single node Kubernetes cluster using Minikube
Single Node Cluster with Minikube: To run the Kubernetes locally, we can use command line tool called Minikube. For development
Continue readingUse cases of Ansible Vault
We all know, in general ‘vault’ means a compartment or room for safekeeping of valuables. Like that in ansible we
Continue readingCustom Systemd service – To run the script automatically during server boot up in CentOS7
Below are the steps to create custom systemd service 1) Create a file “hello.service” under directory either “/etc/systemd/system/” or “/usr/lib/systemd/system/”
Continue readingJSON and YAML file formats
JSON stands for JavaScript Object Notation; it is a lightweight data interchange format. {} -> curly braces denote the Objects
Continue readingAd Hoc Commands execution in Ansible
By using below command syntax, we can execute OS commands on the managed machines from controller machine. ansible host-pattern
Continue readingInstallation and configuration of Ansible
We can install the Ansible in Controller machine by using one of the below method Using YUM repository Using Python
Continue readingIntroduction to Ansible
Many configuration management tools are available in the market. Mainly following config tools plays major role in IT industry 1)
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