Apply external variables on deploy pipelines

[turnerrainer]

AS AN Architect
I WANT to make sure that on deployment, sensitive and client-specific variables are fetched from an external source
SO THAT default variables could be used in scripts in order to deploy them locally

AS A DevOps
I WANT to make sure that on deployment, sensitive and client-specific variables are fetched from an external source
SO THAT default variables could be overwritten with client-specific ones

Acceptance Criteria

In scope of this task, by modules we mean Training Module, Service Module, etc.

• All modules must be deployable separately
• All modules must be deployable in combination with others

Deployment

• All Bürokratt's components must be deployed before deploying modules
• Before deploying Bürokratt modules, validate if all necessary components have been deployed [lowest priority]
• Use separate Docker images for module's GUI
• Use separate Docker images for module's DSLs

Scope of this issue

• All modules-related DSLs come from https://github.com/buerokratt/Buerokratt-DSL
• Deployment on Kubernetes
• Deployment on Docker

Repositories

• https://github.com/buerokratt/NoOps/tree/dev/Kubernetes for ongoing developments
• https://github.com/buerokratt/NoOps/tree/main/Kubernetes for production-ready solutions
• https://github.com/buerokratt/NoOps/tree/dev/Kubernetes/Components for Bükstack components
• https://github.com/buerokratt/NoOps/tree/dev/Kubernetes/Modules for Bürokratt's modules
• Use https://github.com/buerokratt/buerokratt-helm/tree/dev as a reference
• Use https://github.com/buerokratt/NoOps/tree/dev/Kubernetes as a reference

Kubernetes-based deployment

• Use one source of truth for variables and secretes within all deployment stages #115
• Cronjob to deploy component- and module-specific Kubernetes deployment #114
• Script deploy-kube to automate deployment based on component or module selections to the latest changes. #122
• If Script deploy kube is called with no selections passed then all components and modules have to be deployed to the latest changes