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https://github.com/psibi/app_k8s

Sample application to deploy in Kubernetes and test things out!
https://github.com/psibi/app_k8s
Last synced: 6 days ago
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Sample application to deploy in Kubernetes and test things out!
Host: GitHub
URL: https://github.com/psibi/app_k8s
Owner: psibi
Created: 2021-01-06T06:33:50.000Z (almost 4 years ago)
Default Branch: master
Last Pushed: 2023-05-29T15:05:53.000Z (over 1 year ago)
Last Synced: 2024-10-11T23:59:39.183Z (about 1 month ago)
Language: Just
Size: 190 KB
Stars: 1
Watchers: 3
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.org
Awesome Lists containing this project

README

        * app_k8s

Sample application to deploy in Kubernetes and test things out!

* Overlays

| Overlay name                   | Description                                                       |

|--------------------------------+-------------------------------------------------------------------|

| [[./overlays/basic_app][basic_app]]                      | Basic deployment using cloud provider's load balancer             |

| [[./overlays/app_nginx][app_nginx]]                      | Same as basic_app but uses nginx as the ingress                   |

| [[./overlays/app_self_ssl_nginx][app_self_ssl_nginx]]             | Same as app_nginx but also uses self signed certificate           |

| [[./overlays/app_secrets_nginx][app_secrets_nginx]]              | Same as app_self_ssl_nginx but using external-secrets             |

| [[./overlays/app_ssl_nginx/][app_ssl_nginx]]                  | Same as app_self_ssl_nginx but uses cert-manager                  |

| [[file:overlays/istio/][istio]]                          | Same as app_ssl_nginx but uses istio                              |

| [[file:overlays/istio_k8s_ingress/][istio_k8s_ingress]]              | Same as istio but uses kubernetes ingress                         |

| [[./overlays/monitoring][monitoring]]                     | Application with prometheus metrics for testing prometheus        |

| [[./overlays/monitoring-istio/][monitoring-istio]]               | Same as monitoring but for istio                                  |

| [[file:overlays/basic_app_internal/][basic_app_internal]]             | Same as basic_app but application isn't exposed                   |

| [[file:overlays/basic_app_internal_pv/][basic_app_internal_pv]]          | Same as basic_app_internal but also uses persistent volume        |

| [[file:overlays/app_internal_istio/][app_internal_istio]]             | Same as basic_app_internal but uses cloud's internal LB           |

| [[file:overlays/istio-websockets/][istio_websockets]]               | Same as istio but demonstrates websocket app with sidecar pattern |

| [[file:overlays/app_internal_nginx/][app_internal_nginx]]             | Same as app_internal_istio but uses nginx ingress                 |

| [[file:overlays/istio_canary/][istio_canary]]                   | Canary Deployment strategy using Istio                            |

| [[file:overlays/nginx_canary/][nginx_canary]]                   | Canary Deployment strategy using NGINX                            |

| [[file:overlays/argo_rollouts_nginx_canary/][argo_rollouts_nginx_canary]]     | Canary Deployment strategy using NGINX and Argo Rollouts          |

| [[file:overlays/argo_rollouts_nginx_canary_v2/][argo_rollouts_nginx_canary_v2]]  | Same as [[file:overlays/argo_rollouts_nginx_canary/][argo_rollouts_nginx_canary]] but uses Deployment            |

| [[file:overlays/argo_rollouts_nginx_analysis/][argo_rollouts_nginx_analysis]]   | Same as argo_rollouts_nginx_canary but with Analysis template     |

| [[file:php_app][php_app]]                        | PHP application demo with Ingress and cert-manager                |

| [[file:php_app_mixed][php_app_mixed]]                  | Same as [[file:php_app/][php_app]] but also serves static content.                   |

| [[file:overlays/nginx_blue_green/][nginx_blue_green]]               | Blue green deployment using NGINX                                 |

| [[file:overlays/nginx_rollout_blue_green/][nginx_rollout_blue_green]]       | Blue green deployment using NGINX and Argo Rollouts               |

| [[file:overlays/istio_blue_greeen/][istio_blue_green]]               | Blue green deployment using Istio                                 |

| [[file:overlays/istio_argo_rollouts_blue_green/][istio_argo_rollouts_blue_green]] | Blue green deployment using Istio and Argo Rollouts               |

* Usage

See the *just* help targets:

#+begin_src sh :exports both :eval never-export :results verbatim

just

#+end_src

#+RESULTS:

#+begin_example

Available recipes:

    default                      # List all recipies

    build-base                   # Build base kustomization

    build-base-app               # Build base-app kustomization

    apply-base-app               # Apply base-app to cluster

    remove-base-app              # Remove base-app from the cluster

    build-base-internal-app      # Build base-internal-app kustomization

    apply-base-internal-app      # Apply base-internal-app to cluster

    remove-base-internal-app     # Remove base-internal-app from the cluster

    build-base-internal-app-pv   # Build base-internal-app-pv kustomization

    apply-base-internal-app-pv   # Apply base-internal-app-pv to cluster

    remove-base-internal-app-pv  # Remove base-internal-app-pv from the cluster

    build-basic-nginx-app        # Build basic-nginx-app kustomization

    apply-basic-nginx-app        # Apply basic-nginx-app to cluster

    remove-basic-nginx-app       # Remove basic-nginx-app from the cluster

    build-self-nginx-app         # Build app_self_ssl_nginx overlay

    apply-self-nginx-app         # Build app_self_ssl_nginx overlay

    remove-self-nginx-app        # Remove basic-nginx-app from the cluster

    build-app-secret-nginx       # Build app-secret-nginx overlay

    apply-app-secret-nginx       # Build app-secret-nginx overlay

    remove-app-secret-nginx      # Remove app-secret-nginx from the cluster

    build-app-ssl-nginx          # Build app_ssl_nginx overlay

    apply-app-ssl-nginx          # Apply app-ssl-nginx overlay

    remove-app-ssl-nginx         # Remove app-ssl-nginx from the cluster

    build-istio-app              # Build istio overlay

    apply-istio-app              # Apply istio overlay

    remove-istio-app             # Remove istio overlay

    build-monitoring-app         # Build monitoring overlay

    apply-monitoring-app         # Apply monitoring overlay

    remove-monitoring-app        # Remove monitoring overlay

    build-monitoring-istio-app   # Build monitoring-istio overlay

    apply-monitoring-istio-app   # Apply monitoring-istio overlay

    remove-monitoring-istio-app  # Remove monitoring-istio overlay

    build-istio-k8s-ingress-app  # Build istio-k8s-ingress overlay

    apply-istio-k8s-ingress-app  # Apply istio-k8s-ingress overlay

    remove-istio-k8s-ingress-app # Remove istio-k8s-ingress overlay

    build-app-internal-istio     # Build app-internal-istio overlay

    apply-app-internal-istio     # Apply app-internal-istio overlay

    remove-app-internal-istio    # Remove app-internal-istio overlay

    build-istio-websocket        # Build istio-websocket overlay

    apply-istio-websocket        # Apply istio-websocket overlay

    remove-istio-websocket       # Remove istio-websocket overlay

    build-app-internal-nginx     # Build app-internal-nginx overlay

    apply-app-internal-nginx     # Apply app-internal-nginx overlay

    remove-app-internal-nginx    # Remove app-internal-nginx overlay

    build-istio-canary           # Build istio-canary overlay

    apply-istio-canary           # Apply istio-canary overlay

    remove-istio-canary-app      # Remove istio-canary overlay

    build-nginx-canary           # Build nginx-canary overlay

    apply-nginx-canary           # Apply nginx-canary overlay

    remove-nginx-canary-app      # Remove nginx-canary overlay

    build-argo-rollouts-nginx-canary # Build argo-rollouts-nginx-canary overlay

    apply-argo-rollouts-nginx-canary # Apply argo-rollouts-nginx-canary overlay

    remove-argo-rollouts-nginx-canary-app # Remove argo-rollouts-nginx-canary overlay

    build-argo-rollouts-nginx-canary_v2 # Build argo-rollouts-nginx-canary_v2 overlay

    apply-argo-rollouts-nginx-canary_v2 # Apply argo-rollouts-nginx-canary_v2 overlay

    remove-argo-rollouts-nginx-canary_v2 # Remove argo-rollouts-nginx-canary_v2 overlay

    build-argo-rollouts-nginx-analysis # Build argo-rollouts-nginx-analysis-analysis overlay

    apply-argo-rollouts-nginx-analysis # Apply argo-rollouts-nginx-analysis-analysis overlay

    remove-argo-rollouts-nginx-analysis # Remove argo-rollouts-nginx-analysis-analysis overlay

    build-php-app                # Build php app

    apply-php-app                # Apply php app

    remove-php-app               # Remove php app

    build-php-mixed-app          # Build php mixed app

    apply-php-mixed-app          # Apply php mixed app

    remove-php-mixed-app         # Remove php mixed app

    build-nginx-bg-app           # Build NGINX blue green app

    apply-nginx-bg-app           # Apply NGINX blue green app

    remove-nginx-bg-app          # Remove NGINX blue green app

    build-nginx-rbg-app          # Build NGINX blue green app using rollouts

    apply-nginx-rbg-app          # Apply NGINX blue green app using rollouts

    remove-nginx-rbg-app         # Remove NGINX blue green app using rollouts

    build-istio-bg-app           # Build Istio blue green app

    apply-istio-bg-app           # istio_blue_greeen ISTIO blue green app

    remove-istio-bg-app          # Remove ISTIO blue green app

    build-istio-rbg-app          # Build Istio blue green app using rollouts

    apply-istio-rbg-app          # istio_blue_greeen ISTIO blue green app using rollouts

    remove-istio-rbg-app         # Remove ISTIO blue green app using rollouts

    check                        # Check kubectl

#+end_example

More detailed documentation is availabe in each of the overlays

directory.