Merge pull request #30 from MinBZK/adr-004

add ADR 0004: software hosting platform

docs/ADRs/0004-software-hosting-platform.md

@@ -0,0 +1,34 @@
+---
+    title: 0004 Software hosting platform
+    adr:
+        author: Berry den Hartog
+        created: 28-Feb-2024
+        status:  accepted
+---
+
+## Context
+
+Our team recognizes the necessity of a platform to run our software, as our local machines lack the capacity to handle
+certain workloads effectively. We have evaluated several options available to us:
+
+1. Digilab Kubernetes
+2. Logius Kubernetes
+3. SSC-ICT VMs
+4. ODC Noord
+
+## Assumptions
+
+We operate under the following assumptions:
+
+- High availability is not a critical requirement for our software.
+- Our team prioritizes low maintenance solutions.
+
+## Decision
+
+We will use [Digilab Kubernetes](https://digilab.overheid.nl/) for our workloads.
+
+## Consequences
+
+By choosing Digilab Kubernetes, we gain access to a namespace within their managed Kubernetes cluster. However, it's
+important to note that Digilab does not provide any guarantees regarding the availability of the cluster. Should our
+software require higher availability assurances, we may need to explore alternative solutions.