Use official Theodolite container images

In our deployment files (e.g. Helm) for the new Kotlin-based implementation, some images are used, which are located in container registries of individual developers.

We need to:

• Identify where such images are used (i.e. is it only Helm?)
• Make all images available at the ghcr.io/cau-se registry (will use theodolite-kotlin tag for now)
• Maybe make all images used by Helm configurable via values as it is the case with most other charts
• Update the release process docs to reflect the fact that image tags need to be changed
• When merging !83 (merged), theodolite-kotlin tags should be changed to latest

changed milestone to %0.5.0

added Master Project 20/21 Theodolite Kotlin To Do modul/theodolite labels

At the moment, theodolite can only be installed via Helm (see !109 (merged)), so the images for theodolite and slo evaluation are only used in the theodolite/theodolite-operator.yaml template. Should we additionally provide a Kubernetes deployment for the installation? If so, the images will also be used in this file.

No, we don't need a Kubernetes deployment file for the operator. (At least currently, we might consider adding installation guides for usage without Helm later.)

However, we should provide an example Job file for running Theodolite in non-operator-mode. We already one for our Python implemantion (https://git.se.informatik.uni-kiel.de/she/theodolite/-/blob/master/execution/theodolite.yaml) and this should be updated.

I created a corresponding ticket in #198 (closed), which this ticket might depend on (depending what's faster).

I have to correct myself. We have three images:

• The slo and theodolite-kotlin image is used in Helm
• The random scheduler image is used here

This also affects #198 (closed) , right? So there will also be another reference next to Helm.

I'm not sure, should the random-schedular be installed via the job or should this be installed separately (manually) to the job, or should this just be passed under app-resources (so that Theodolite installs the random-schedular for each experiment as part of the deployment of the SUT)?

Ah sorry, I meant that the "theodolite" image is also used in the Job files, mentioned in #198 (closed).

The random scheduler can be installed as explained in execution/infrastructure/random-scheduler, or even better directly be Helm, see #208 (closed).

mentioned in issue #198 (closed)

marked the checklist item Make all images available at the ghcr.io/cau-se registry (will use theodolite-kotlin tag for now) as completed

removed Master Project 20/21 label

marked the checklist item When merging !83 (merged), theodolite-kotlin tags should be changed to latest as completed

marked the checklist item Identify where such images are used (i.e. is it only Helm?) as completed

marked the checklist item Maybe make all images used by Helm configurable via values as it is the case with most other charts as completed

marked the checklist item Update the release process docs to reflect the fact that image tags need to be changed as completed

removed To Do label

Fixed with 37a826a9 and 141fc0e0

closed