Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/ntheanh201/kodekloud-engineer
KodeKloud Engineer solutions
https://github.com/ntheanh201/kodekloud-engineer
ansible docker git hacktoberfest jenkins kodekloud-engineer kubernetes
Last synced: 24 days ago
JSON representation
KodeKloud Engineer solutions
- Host: GitHub
- URL: https://github.com/ntheanh201/kodekloud-engineer
- Owner: ntheanh201
- Created: 2023-07-12T06:44:13.000Z (over 1 year ago)
- Default Branch: master
- Last Pushed: 2024-05-18T03:21:15.000Z (6 months ago)
- Last Synced: 2024-05-18T04:24:01.598Z (6 months ago)
- Topics: ansible, docker, git, hacktoberfest, jenkins, kodekloud-engineer, kubernetes
- Language: Dockerfile
- Homepage:
- Size: 1.69 MB
- Stars: 16
- Watchers: 4
- Forks: 12
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# KodeKloud Engineer
Hi folks 👋
- This repository is my journey at KodeKloud Engineer, my solutions will be updated here.
- I also updated the way to solve Linux problems, instead of doing some boring Linux commands, my solution will solve it
by leveraging Ansible## Ranking
- Update 24/09/2023: Promoted to **Senior DevOps Engineer**
![Senior DevOps Engineer](assets/senior.png)
# SSH commands
| Service Name | Command |
| ------------------------ | --------------------------- |
| Nautilus App 1 | `ssh [email protected]` |
| Nautilus App 2 | `ssh [email protected]` |
| Nautilus App 3 | `ssh [email protected]` |
| Nautilus HTTP LBR | `ssh [email protected]` |
| Nautilus DB Server | `ssh [email protected]` |
| Nautilus Storage Server | `ssh [email protected]` |
| Nautilus Backup Server | `ssh [email protected]` |
| Nautilus Mail Server | `ssh [email protected]` |
| Jenkins Server for CI/CD | `ssh [email protected]` |# SSH to server with sshpass
`sudo yum install sshpass -y`
| Server Name | Purpose | Command |
| ----------- | ------------------------ | --------------------------------------------------------------------------- |
| stapp01 | Nautilus App 1 | `sshpass -p Ir0nM@n ssh -o StrictHostKeyChecking=no [email protected]` |
| stapp02 | Nautilus App 2 | `sshpass -p Am3ric@ ssh -o StrictHostKeyChecking=no [email protected]` |
| stapp03 | Nautilus App 3 | `sshpass -p BigGr33n ssh -o StrictHostKeyChecking=no [email protected]` |
| stlb01 | Nautilus HTTP LBR | `sshpass -p Mischi3f ssh -o StrictHostKeyChecking=no [email protected]` |
| stdb01 | Nautilus DB Server | `sshpass -p 'Sp!dy' ssh -o StrictHostKeyChecking=no [email protected]` |
| ststor01 | Nautilus Storage Server | `sshpass -p Bl@kW ssh -o StrictHostKeyChecking=no [email protected]` |
| stbkp01 | Nautilus Backup Server | `sshpass -p H@wk3y3 ssh -o StrictHostKeyChecking=no [email protected]` |
| stmail01 | Nautilus Mail Server | `sshpass -p Gr00T123 ssh -o StrictHostKeyChecking=no [email protected]` |
| jenkins | Jenkins Server for CI/CD | `sshpass -p 'j@rv!s' ssh -o StrictHostKeyChecking=no [email protected]` |# Getting Started
## Jump server information
- Jumphost: `CentOS 8`
- user: `thor`
- password: `mjolnir123`- Nautilus App Servers: `CentOS 7`
## How to solve Linux problems
- Clone the repository: `git clone https://github.com/ntheanh201/kodekloud-engineer.git`
- Go to folder: `cd kodekloud-engineer`
- Install Ansible: `./install_ansible.sh`
- Solve Linux tasks by running Ansible playbook## Test environment
`ansible-playbook -i test-environments curriculum////solution.yaml`
## Nautilus environment
`ansible-playbook -i environments curriculum////solution.yaml`
# Curriculum
## Linux (automated with Ansible)
- See: [Linux](/curriculum/linux)
### Level 1
- [Linux Timezones Setting](/curriculum/linux/level-1/linux-timezones-setting/)
- [Linux User Expiry](/curriculum/linux/level-1/linux-user-expiry/)
- [Linux User with Non-interactive Shell](/curriculum/linux/level-1/linux-user-with-non-interactive-shell/)
- [Linux User Without Home](/curriculum/linux/level-1/linux-user-without-home/)
- [Linux File Permissions](/curriculum/linux/level-1/linux-file-permissions/)
- [Selinux Installation](/curriculum/linux/level-1/selinux-installation/)
- [Linux Run Levels](/curriculum/linux/level-1/linux-run-levels/)
- [Disable Root Login](/curriculum/linux/level-1/disable-root-login/)
- [Linux NTP Setup](/curriculum/linux/level-1/linux-ntp-setup/)
- [Web Server Security](/curriculum/linux/level-1/web-server-security)
- [Setup SSL for Nginx](/curriculum/linux/level-1/setup-ssl-nginx/)
- [Create a group](/curriculum/linux/level-1/create-a-group/)
- [Create a user](/curriculum/linux/level-1/create-a-user/)
- [Linux Access Control List](/curriculum/linux/level-1/linux-access-control-list/)
- [Linux User Files](/curriculum/linux/level-1/linux-user-files/)
- [Linux Remote Copy](/curriculum/linux/level-1/linux-remote-copy/)
- [Cron schedule deny to users](/curriculum/linux/level-1/cron-schedule-deny-to-users)
- [Linux Firewalld Rules](/curriculum/linux/level-1/linux-firewalld-rules)
- [Linux Resource Limits](/curriculum/linux/level-1/linux-resource-limits)### Level 2
- [Create a Cron Job](/curriculum/linux/level-2/create-a-cron-job/)
- [Linux Postfix Troubleshooting](/curriculum/linux/level-2/linux-postfix-troubleshooting/)
- [Linux String Substitute](/curriculum/linux/level-2/linux-string-substitute/)
- [MariaDB Troubleshooting](/curriculum/linux/level-2/mariadb-troubleshooting/)
- [Linux Services](/curriculum/linux/level-2/linux-services/)
- [Linux Banner](/curriculum/linux/level-2/linux-banner)
- [Linux Collaborative Directories](/curriculum/linux/level-2/linux-collaborative-directories/)
- [DNS Troubleshooting](/curriculum/linux/level-2/dns-troubleshooting/)
- [Linux SSH Authentication](/curriculum/linux/level-2/linux-ssh-authentication/)
- [Linux Find Command](/curriculum/linux/level-2/linux-find-command/)
- [Linux LogRotate](/curriculum/linux/level-2/linux-log-rotate/)
- [Linux Configure sudo](/curriculum/linux/level-2/linux-configure-sudo/)
- [Install a package](/curriculum/linux/level-2/install-a-package/)
- [Linux GPG Encryption](/curriculum/linux/level-2/linux-gpg-encryption/)
- [Configure Local Yum repos](/curriculum/linux/level-2/configure-local-yum-repos/)
- [Linux Bash Scripts](/curriculum/linux/level-2/linux-bash-scripts)
- [Application Security](/curriculum/linux/level-2/application-security/)
- [Add Response Headers in Apache](/curriculum/linux/level-2/add-response-headers-in-apache)
- [Install Ansible](/curriculum/linux/level-2/install-ansible)
- [Linux Firewalld Setup](/curriculum/linux/level-2/linux-firewalld-setup)
- [Linux Postfix Mail Server](/curriculum/linux/level-2/linux-postfix-mail-server/)
- [Install and Configure HaProxy LBR](/curriculum/linux/level-2/install-and-configure-haproxy-lbr)
- [Haproxy LBR Troubleshooting](/curriculum/linux/level-2/haproxy-lbr-troubleshooting)
- [Apache Troubleshooting](/curriculum/linux/level-2/apache-troubleshooting)### Level 3
- [Apache Redirects](/curriculum/linux/level-3/apache-redirects/)
## Kubernetes
- See: [Kubernetes](/curriculum/kubernetes)
### Level 1
- [Create Pods in Kubernetes Cluster](/curriculum/kubernetes/level-1/create-pods-in-k8s-cluster)
- [Create Deployments in Kubernetes Cluster](/curriculum/kubernetes/level-1/create-deployments-in-k8s-cluster)
- [Create Namespaces in Kubernetes Cluster](/curriculum/kubernetes/level-1/create-namespaces-in-k8s-cluster)
- [Set Limits for Resources in Kubernetes](/curriculum/kubernetes/level-1/set-limits-for-resources-in-k8s)
- [Rolling Updates in Kubernetes](/curriculum/kubernetes/level-1/rolling-updates-in-k8s)
- [Rollback a Deployment in Kubernetes](/curriculum/kubernetes/level-1/rollback-a-deployment-in-k8s)
- [Create Replicaset in Kubernetes Cluster](/curriculum/kubernetes/level-1/create-replicaset-in-k8s-cluster)
- [Create Cronjobs in Kubernetes](/curriculum/kubernetes/level-1/create-cronjobs-in-k8s)
- [Countdown job in Kubernetes](/curriculum/kubernetes/level-1/countdown-job-in-k8s)
- [Kubernetes Time Check Pod](/curriculum/kubernetes/level-1/k8s-time-check-pod)
- [Troubleshoot Issue With Pods](/curriculum/kubernetes/level-1/troubleshoot-issue-with-pods)
- [Update an Existing Deployment in Kubernetes](/curriculum/kubernetes/level-1/update-an-existing-deployment-in-k8s)
- [ReplicationController in Kubernetes](/curriculum/kubernetes/level-1/replication-controller-in-k8s)
- [Fix Issue with VolumeMounts in Kubernetes](/curriculum/kubernetes/level-1/fix-issue-with-volume-mounts-in-k8s)### Level 2
- [Kubernetes Shared Volumes](/curriculum/kubernetes/level-2/k8s-shared-volumes)
- [Kubernetes Sidecar Containers](/curriculum/kubernetes/level-2/k8s-sidecar-containers)
- [Deploy Nginx Web Server on Kubernetes Cluster](/curriculum/kubernetes/level-2/deploy-nginx-webserver-on-k8s-cluster)
- [Print Environment Variables](/curriculum/kubernetes/level-2/print-environment-variables)
- [Rolling Updates And Rolling Back Deployments in Kubernetes](/curriculum/kubernetes/level-2/rolling-updates-and-rolling-back-deployments-in-k8s)
- [Deploy Jenkins on Kubernetes](/curriculum/kubernetes/level-2/deploy-jenkins-on-k8s)
- [Deploy Grafana on Kubernetes Cluster](/curriculum/kubernetes/level-2/deploy-grafana-on-k8s-cluster)
- [Deploy Tomcat App on Kubernetes Cluster](/curriculum/kubernetes/level-2/deploy-tomcat-app-on-k8s)
- [Deploy Node App on Kubernetes Cluster](/curriculum/kubernetes/level-2/deploy-node-app-on-k8s)
- [Troubleshoot Deployment issues in Kubernetes](/curriculum/kubernetes/level-2/troubleshoot-deployment-issues-in-k8s)
- [Fix issue with LAMP Environment in Kubernetes](/curriculum/kubernetes/level-2/fix-issue-with-lamp-environment-in-k8s)### Level 3
- [Deploy Apache Web Server on Kubernetes Cluster](/curriculum/kubernetes/level-3/deploy-apache-web-server-on-k8s-cluster)
- [Deploy LAMP Stack on Kubernetes Cluster](/curriculum/kubernetes/level-3/deploy-lamp-stack-on-k8s-cluster)
- [Init Containers in Kubernetes](/curriculum/kubernetes/level-3/init-containers-in-k8s)
- [Persistent Volumes in Kubernetes](/curriculum/kubernetes/level-3/persistent-volumes-in-k8s)
- [Manage Secrets in Kubernetes](/curriculum/kubernetes/level-3/manage-secrets-in-k8s)
- [Environment Variables in Kubernetes](/curriculum/kubernetes/level-3/environment-variables-in-k8s)
- [Kubernetes LEMP Setup](/curriculum/kubernetes/level-3/k8s-lemp-setup)
- [Kubernetes Troubleshooting](/curriculum/kubernetes/level-3/k8s-troubleshooting)
- [Deploy Iron Gallery App on Kubernetes](/curriculum/kubernetes/level-3/deploy-iron-gallery-app-on-k8s)
- [Fix Python App Deployed on Kubernetes Cluster](/curriculum/kubernetes/level-3/fix-python-app-deployed-on-k8s-cluster)### Level 4
- [Deploy Redis Deployment on Kubernetes](/curriculum/kubernetes/level-4/deploy-redis-deployment-on-k8s)
- [Deploy MySQL on Kubernetes](/curriculum/kubernetes/level-4/deploy-mysql-on-k8s)
- [Kubernetes Nginx and PhpFPM Setup](/curriculum/kubernetes/level-4/deploy-mysql-on-k8s)
- [Deploy Drupal App on Kubernetes](/curriculum/kubernetes/level-4/deploy-drupal-app-on-k8s)
- [Deploy Guest Book App on Kubernetes](/curriculum/kubernetes/level-4/deploy-guest-book-app-on-k8s)## Ansible
- See: [Ansible](/curriculum/ansible)
### Level 1
- [Ansible Basic Playbook](/curriculum/ansible/level-1/ansible-basic-playbook)
- [Ansible Inventory Update](/curriculum/ansible/level-1/ansible-inventory-update)
- [Ansible Config File Update](/curriculum/ansible/level-1/ansible-config-file-update)
- [Ansible Copy Module](/curriculum/ansible/level-1/ansible-copy-module)
- [Ansible File Module](/curriculum/ansible/level-1/ansible-file-module)### Level 2
- [Ansible Ping Module Usage](/curriculum/ansible/level-2/ansible-ping-module-usage)
- [Ansible Install Package](/curriculum/ansible/level-2/ansible-install-package)
- [Ansible Archive Module](/curriculum/ansible/level-2/ansible-archive-module)
- [Ansible Unarchive Module](/curriculum/ansible/level-2/ansible-unarchive-module)
- [Ansible Blockinfile Module](/curriculum/ansible/level-2/ansible-blockinfile-module)### Level 3
- [Creating Soft Links Using Ansible](/curriculum/ansible/level-3/create-soft-links-using-ansible)
- [Managing ACLs Using Ansible](/curriculum/ansible/level-3/create-soft-links-using-ansible)
- [Ansible Manage Services](/curriculum/ansible/level-3/ansible-manage-services)
- [Ansible Lineinfile Module](/curriculum/ansible/level-3/ansible-lineinfile-module)
- [Ansible Replace Module](/curriculum/ansible/level-3/ansible-replace-module)### Level 4
- [Ansible Facts Gathering](/curriculum/ansible/level-4/ansible-facts-gathering)
- [Ansible Create Users and Groups](/curriculum/ansible/level-4/ansible-create-users-and-groups)
- [Managing Jinja2 Templates Using Ansible](/curriculum/ansible/level-4/managing-jinja2-templates-using-ansible)
- [Ansible Setup Httpd and PHP](/curriculum/ansible/level-4/ansible-setup-httpd-and-php)
- [Using Ansible Conditionals](/curriculum/ansible/level-4/using-ansible-conditionals)## Docker
- See: [Docker](/curriculum/docker)
### Level 1
- [Install Docker Package](/curriculum/docker/level-1/install-docker-package)
- [Run a Docker Container](/curriculum/docker/level-1/run-a-docker-container)
- [Docker Delete Container](/curriculum/docker/level-1/docker-delete-container)
- [Docker Copy Operations](/curriculum/docker/level-1/docker-copy-operations)
- [Docker Container Issue](/curriculum/docker/level-1/docker-container-issue)### Level 2
- [Pull Docker Image](/curriculum/docker/level-2/pull-docker-image)
- [Docker Update Permissions](/curriculum/docker/level-2/docker-update-permissions)
- [Create a Docker Image From Container](/curriculum/docker/level-2/create-a-docker-image-from-container)
- [Docker EXEC Operations](/curriculum/docker/level-2/docker-exec-operations)
- [Write a Docker File](/curriculum/docker/level-2/write-a-docker-file)### Level 3
- [Create a Docker Network](/curriculum/docker/level-3/create-a-docker-network)
- [Docker Volumes Mapping](/curriculum/docker/level-3/docker-volumes-mapping)
- [Docker Ports Mapping](/curriculum/docker/level-3/docker-ports-mapping)
- [Save, Load and Transfer Docker Image](/curriculum/docker/level-3/save-load-transfer-docker-image)
- [Write a Docker Compose File](/curriculum/docker/level-3/write-a-docker-compose-file)### Level 4
- [Resolve Dockerfile Issues](/curriculum/docker/level-4/resolve-dockerfile-issues)
- [Resolve Docker Compose Issues](/curriculum/docker/level-4/resolve-docker-compose-issues)
- [Deploy an App on Docker Containers](/curriculum/docker/level-4/deploy-an-app-on-docker-containers)
- [Docker Node App](/curriculum/docker/level-4/docker-node-app)
- [Docker Python App](/curriculum/docker/level-4/docker-python-app)## Git
- See: [Git](/curriculum/git)
### Level 1
- [Git Install and Create Bare Repository](/curriculum/git/level-1/git-install-and-create-bare-repository)
- [Git Clone Repositories](/curriculum/git/level-1/git-clone-repositories)
- [Git Fork a Repository](/curriculum/git/level-1/git-fork-a-repository)
- [Git Repository Update](/curriculum/git/level-1/git-repository-update)
- [Git Delete Branches](/curriculum/git/level-1/git-delete-branches)### Level 2
- [Git Install and Create Repository](/curriculum/git/level-2/git-install-and-create-repository)
- [Git Create Branches](/curriculum/git/level-2/git-create-branches)
- [Git Merge Branches](/curriculum/git/level-2/git-merge-branches)
- [Git Manage Remotes](/curriculum/git/level-2/git-manage-remotes)
- [Git Revert Some Changes](/curriculum/git/level-2/git-revert-some-changes)### Level 3
- [Git Cherry Pick](/curriculum/git/level-3/git-cherry-pick)
- [Manage Git Pull Requests](/curriculum/git/level-3/git-manage-pull-requests)
- [Git hard reset](/curriculum/git/level-3/git-hard-reset)
- [Git Clean](/curriculum/git/level-3/git-clean)
- [Git Stash](/curriculum/git/level-3/git-stash)### Level 4
- [Git Rebase](/curriculum/git/level-4/git-rebase)
- [Manage Git Repositories](/curriculum/git/level-4/manage-git-repositories)
- [Resolve Git Merge Conflicts](/curriculum/git/level-4/resolve-git-merge-conflicts)
- [Git Hook](/curriculum/git/level-4/git-hook)
- [Git Setup from Scratch](/curriculum/git/level-4/git-setup-from-scratch)## Jenkins
- See: [Jenkins](/curriculum/jenkins)
### Level 1
- [Jenkins Installation](/curriculum/jenkins/level-1/jenkins-installation)
- [Jenkins Plugins](/curriculum/jenkins/level-1/jenkins-plugins)
- [Jenkins Create Users](/curriculum/jenkins/level-1/jenkins-create-users)
- [Jenkins Folders](/curriculum/jenkins/level-1/jenkins-folders)
- [Jenkins Install Packages](/curriculum/jenkins/level-1/jenkins-install-packages)### Level 2
- [Jenkins Views](/curriculum/jenkins/level-2/jenkins-views)
- [Jenkins Parameterized Builds](/curriculum/jenkins/level-2/jenkins-parameterized-builds)
- [Jenkins Workspaces](/curriculum/jenkins/level-2/jenkins-workspaces)
- [Jenkins Database Backup Job](/curriculum/jenkins/level-2/jenkins-database-backup-job)
- [Jenkins Scheduled Jobs](/curriculum/jenkins/level-2/jenkins-scheduled-jobs)### Level 3
## Cloud (AWS) - Coming Soon
## Cloud (Azure) - Coming Soon
## Cloud (GCP) - Coming Soon
## Projects - Coming Soon