Tag Archives: docker

DevOps, Notes on “Stuff to Learn”:

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  • Software Development and Deployment, and Automating manual processes
  • Software Development – the process of creating software
  • Software Deployment – the process of getting software to end users
  • Automating Manual Processes
  • Define your goals and understand your objectives
  • Identify the target processes
  • Establish process boundaries
  • Map your process
  • Identify the tasks that can be automated
  • Create your automation wishlist
  • Access your capabilities
  • Configure your automation
  • Linux OS
  • Shell Commands
  • File Systems and File Permissions
  • SSH Key Management
  • Localization
  • Networking
  • Firewalls
  • IP Addressing
  • Learning resources
  • Simplilearn
  • Caltech Post Graduate Program in DevOps
  • Learn top tools and skills with DevOps Training Course
  • Certification
  • Git Software Tools
  • Top Two Tools
  • Terraform (Hashicorp, Provision and manage infrastructure in any cloud)
  • Ansible (Red Hat, Software provisoning, configuration management and application deployment)
  • Others Tools
  • Maven (Apache, Project management and comprehension tool)
  • Jenkins (Kohsuke Kawaguchi, Automation server for software development related to building, testing and deploying, integration and delivery)
  • kubernetes (Originated by Google, now maintained by the Cloud Native Computing Foundation, Automating deployment, scaling and management of containerized applications)
  • docker (Mirantis acquired Docker’s Enterprise Business and team, Accelerated container application, build, share and run container apps)
  • TeamCity (JetBrains, Continuous integration and deployment tool)
  • Nagios (Ethan Galstad, Monitors systems with alerts, networks and infrastructure)
  • JUnit (Kent Beck, Erich Gamma, Software unit testing framework for JAVA)
  • CVS (Concurrent Versions System, program that lets a code developer save and retrieve different development versions of source code)
  • Git Hub (Now owned by Microsoft, a platform and cloud-based service for software development and version control, storage and management of code)
  • Git Lab (A DevOps software package which can development, secure, and operate software)
  • Bitbucket (Git-based source code repository hosting service owned by Atlassian, commercial and free accounts)
  • Subversion (Apache, Version control system, maintain current and historical versions of files such as source code, web pages and documentation)
  • Chef (Automation tools, enables the coded enterprise to overcome complexity with infrastructure, security and application automation)
  • Puppet (Automation solution for configuration management, compliance, CI/CD, patch management, IT automation, and more …)
  • circle ci (Continuous Integration and Delivery)
  • Travis CI (Hosted continuous integration service used to build and test software projects hosted on GitHub)
  • Indusry Projects
  • Branching Development Model
  • Defines your branching strategy in Git, determines when and how developers make changes and commit them back to your codebase.
  • Architecting Jenkins Pipeline for Scale
  • You must architect a scalable Jenkins Pipeline for building and testing the software stack.
  • Containerizing application and scanning its Docker image with DTR
  • Docker Security Scanning indexes the components in your DTR (Docker Trusted Registry) and compares them against a known CVE Database
  • Cloud
  • Industry Clouds
  • aws (Amazon Web Services)
  • Azure (Microsoft Cloud Computing Services)
  • Google Cloud (Google Cloud Computing Services, duh)
  • IBM Cloud (with RedHat)
  • Oracle Cloud
  • [SaaS] Software as a Service
  • [PaaS] Platform as a Service
  • [IaaS] Infrastructure as a Service
  • Containerization
  • docker (containers)
  • kubernetes (deploying docker containers)
  • CICD – Continuous Integration & Continuous Deployment
  • Providing new features
    Providing bug fixes for errors
    Jenkins (see above)
    GitLab (see above)
    circleci (see above)
    Travis CI (see above)
  • Software Monitoring
  • Infrastructure Monitoring
  • Collect Logs
  • Visualize data
  • Prometheus (systems monitoring and alerting toolkit)
  • Grafana (analytics and interactive visualization web application, provides charts graphs, and alerts for the web when connected to data sources)
  • amazon CloudWatch (collects and visualizes real-time logs, metrics, and even data in automated dashboards to streamline your infrastructure and application)
  • ELK Stack (log analytics, document search, security information and event management, and observability, provides the search and
  • analytics engine, data ingestion, and visualization)