GitLab Tutorials: Install self-managed GitLab Enterprise in Docker Container
URL – https://docs.gitlab.com/ee/install/docker.html Step 1 – Set up the volumes location $ export GITLAB_HOME=/opt/gitlab The GitLab container uses host mounted volumes to store persistent data: Step 2 – Install GitLab…
Read more »GitLab Tutorials: Install self-managed GitLab Enterprise Version in Centos 7
URL – https://about.gitlab.com/install/ Step 1 – Install and configure the necessary dependencies Step 2 – Add the GitLab package repository and install the package Step 3 – Browse to the…
Read more »GitLab Tutorials: Omnibus GitLab assigns following Ports by default
See the table below for the list of ports that the Omnibus GitLab assigns by default: Component On by default Communicates via Alternative Connection port GitLab Rails Yes Port X…
Read more »Job interview advice for Sr Management in Software Company. Good Read
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Elastic Logstash Input Filter and Output Example
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Rundeck Tutorials: Introduction Demo
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »How business is being harassed by Trustpilot?
A Honest User Review of Trustpilot Step 1 – First, Trustpilot would publish some of the fake review on their websites Step 2 – Once your url would start coming…
Read more »DevOps – SRE – DevSecOps – MDE Assignment & Project
Day 1 – What is DevOps and compare with SRE and DevSecOps? Day 2 – Docker Assignment for Interview Preparations Day 3 – Linux Lab & Assignment Linux Lab Linux…
Read more »Terraform Example – AWS EC2 Instance with EBS
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »XL Release Training Agenda – End User
Day 1 Topic Description Introduction Introduction to XebiaLabs and XL Release Templates What is a template and how to create it Folders How to organize templates Phases Creating phases Tasks…
Read more »How to enable Apache Tomcat monitoring in Datadog Agent?
Apache Tomcat Integratoion with Datadog collects Following Tomcat metrics Step 1 – How to Install Open JDK 11 Reference How to Download Apache Tomcat 9? Reference How to install datadog…
Read more »XL Release Tutorial: Variables
Using a List variable as a value in the List box variable types You can create a List variable and use it as a possible value for a List box…
Read more »Jenkins Tutorials: Demo Video
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »How to configure Elastic filebeat 8.3 with Elasticseach?
Step 1 – Download a file beat pacage Step 2 – Configure input in filebeat.yml Step 3 – Configure output in filebeat.yml Step 4 – Configure Kibana in filebeat.yml Step…
Read more »How to Configure IP Network with ‘nmtui’ Tool
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Istio Tutorials: How to install & configure istio?
Platform Setup Install Istio with Helm in Kubernetes Configure the Helm repository: Create a namespace istio-system for Istio components: Install the Istio discovery chart which deploys the istiod service: (Optional) Install an ingress gateway:…
Read more »Sonarqube Tutorials: Fundamental Demo
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »ELK Stack Tutorial: Demo Video
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »AWS Tutorial: Demo Video
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Top Free and Open Source Video Conferencing Software in Github
Video conferencing is a live video-based meeting between two or more people in different locations using video-enabled devices. Video conferencing allows multiple people to meet and collaborate face to face…
Read more »Fedora CoreOS Package Manager: rpm-ostree
How to install wget in Fedora CoreOS $ rpm-ostree install wget How to reboot? $ systemctl reboot Default user name of Fedora CoreOS? core How to install butane in CoreOs…
Read more »Teradata Partitioned Primary Index (PPI)
What is the Concept behind Partitioning a Table? Each Table in Teradata has a Primary Index unless it is a NoPI table. The Primary Index is the mechanism that allows Teradata to physically distribute the…
Read more »Top 10 Authentication mechanisms supported for applications in 2022?
Authentication mechanisms are modules that authenticate the user with a specific challenge or authentication technology, such as user name and password and one-time password. The order on which the authentication mechanisms…
Read more »How to install elasticsearch and kibana 8.x using Docker?
Prerequisite The following requirements and recommendations apply when running Elasticsearch in Docker in production. The following requirements and recommendations apply when running Elasticsearch in Docker in production. Set vm.max_map_count to…
Read more »How to Setup A VPN On Your Router
Installing a VPN on a smartphone, tablet, or laptop is a great way to increase your security and privacy on the Internet. However, if you want to protect your entire…
Read more »XL Release Tutorials: How to install Plugins in XL release
Step 1 – Login using Admin Step 2 – Go to “Setting” Icon => Manage Plugins Step 3 – Upload Jar file Plugins e.g – Bamboo Plugins (xlr-bamboo-plugin-1.2.0.jar) https://github.com/xebialabs-community/xlr-bamboo-plugin Step…
Read more »AWS CodeDeploy: Deploy apps using appspec.yml with IIS stop/start
Note – in this program file “before-iis-install-stop.bat” & “after-iis-install-start.bat” & index.html is in same directory. Step 1 – Write before-iis-install-stop.bat Step 2 -Write after-iis-install-start.bat Step 3 – Write appspec.yml Rajesh…
Read more »XL Release Tutorials: Basic Workflow
Step 1 – Create a FOLDER for your Product Line Step 2 – Create a Connection using Unix Host Go to folder Go inside a FOLDER Step 3 – Create…
Read more »NIST Cloud Security Checklist Explained
If you are a business owner, then you know that data security is of utmost importance. And if you are using cloud services to store your data, then you need…
Read more »Jira Tutorials: Authorization in Jira Cloud
Step # 1 – Login to yoru SITE at https://admin.atlassian.com/ Step # 2 – Create a Group at https://admin.atlassian.com/ Step # 3 – Invite a user and Add that user…
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