gitlab-runner-cf-driver-components.pu

@startuml
' PlantUML >= 2023.8 required
!theme C4_brown from <C4/themes>
!include <C4/C4_Container>

HIDE_STEREOTYPE()

title GitLab Runner CloudFoundry Executor - Components

Boundary(gitlabcom, "GitLab"){
    Container_Ext(gitlab, "GitLab Server","")
}

Boundary(aws, "AWS") {
    Container_Ext(bucket, "Cloud.gov brokered S3 bucket")
}

Boundary(cloudgov, "Cloud.gov") {
    Container_Ext(cloudgovapi, "Cloud.gov API")
    Boundary(myorg, "My Organization") {
        Boundary(myrunnerspace, "My Runner Space") {
            Container(manager, "GitLab Runner Manager", "Manager")
            Container(worker1, "GitLab Runner Worker", "- Functional Tests")
            Container(servicedb1, "GitLab Runner Service", "Job1 - Database")

            Container(worker2, "GitLab Runner Worker", "Job2 - Accessibility Tests")
            Container(serviceapp2, "GitLab Runner Service", "Job2 - Application Instance")
    }
}

manager --u--> gitlab : Listens for new jobs [https tcp/443]
manager -u-> cloudgovapi : Requests cloud.gov resources [https tcp/443]
manager --> worker1 : Runs job steps [ssh tcp/22]
manager --> worker2 : Runs job steps [ssh tcp/22]
worker1 --> servicedb1 : Reads/writes ephemeral database [pgsql tcp/5432]
worker2 --> serviceapp2 : Interacts with test instance of application [http tcp/80]
worker1 -u-> bucket : Read/write cache [https tcp/443]
worker2 -u-> bucket : Read/write cache [https tcp/443]

@enduml