deployment.puml

@startuml

skinparam shadowing false

actor "You" as you


cloud  "Internet" as internet {

  () "HTTPS" as docker_io_registry_http
  database "docker.io\nregistry" as docker_io_registry

}

rectangle "Host (e.g., your laptop, desktop)" as host {

  rectangle "containerd" as containerd {

    () "HTTPS" as k3s_api

    rectangle "K3s Cluster\n(actually, a master and agent container)" as k3s {


      () "HTTPS" as traefik_https
      [Traefik] as traefik

      () "HTTP" as taiga_http
      [Taiga] as taiga

      () "HTTP" as gitlab_http
      [GitLab] as gitlab

      () "HTTP" as drone_http
      [Drone CI] as drone

      () "HTTP" as sonar_http
      [SonarQube] as sonar

      () "HTTP" as plantuml_http
      [PlantUML Server] as plantuml

      () "HTTP" as heimdall_http
      [Heimdall 2] as heimdall

    }

    () "HTTP" as private_registry_http
    database "Private\nContainer\nRegistry" as private_registry

    () "HTTP" as pullthrough_registry_http
    database "Pull through\nContainer\nRegistry" as pullthrough_registry
    note bottom
     optional
    end note
}

  [Docker Engine] as docker_engine

  [Docker cli] as docker
  [kubectl] as kubectl
}


you --> traefik_https

traefik_https -- traefik
traefik --> taiga_http
traefik --> gitlab_http
traefik --> drone_http
traefik --> sonar_http
traefik --> plantuml_http
traefik --> heimdall_http

taiga_http -- taiga
gitlab_http -- gitlab
drone_http -- drone
sonar_http -- sonar
plantuml_http -- plantuml
heimdall_http -- heimdall

docker_io_registry_http -- docker_io_registry

private_registry_http -- private_registry
pullthrough_registry_http -- pullthrough_registry

private_registry -left-> docker_io_registry_http
pullthrough_registry -left-> docker_io_registry_http

k3s --> private_registry_http
k3s --> pullthrough_registry_http

you -------> docker
you -------> kubectl

k3s_api <-- kubectl

docker --> private_registry_http
docker --> pullthrough_registry_http
docker -- docker_engine
docker_engine -- containerd

k3s -- k3s_api

@enduml