Deploy compressed graph in production kubernetes node

Currently, the production compressed graph is deployed on a static node (granet.i.s.o). We deployed a new graph compressed instance (with the same dataset as granet's) on rancher-node-metal05 only exposed through the webapp-postgresql webapp instance [1]

The plan is to reuse that graph instance as the main graph instance.

We can switch over the webapp-postgres to reuse granet's compressed graph instance (so we can still later on compare results if need be).

Requirements: Granet will remain as-is for the time being.

Plan:

• swh/infra/ci-cd/swh-charts!494 (merged): Switch to kube's graph compressed instance on services (web, provenance, vault)
• Tag in grafana
• Checks
  • Nginx ingress controller: https://grafana.softwareheritage.org/goto/ZcxeYkZHk?orgId=1
  • Compute Resources workload: https://grafana.softwareheritage.org/goto/xyFzPzWNk?orgId=1
  • webapp web-archive api endpoint responds and use the new instance: https://archive.softwareheritage.org/api/1/graph/
  • webapp configuration ok
  • provenance configuration ok
  • vault configuration? It's actually not using the graph... cookers are
  • staging: Fix issue on graph/cookers configuration which were mixed up regarding graph configuration
  • webapp web-postgresql api endpoint responds and use granet's instance: https://webapp-postgresql.internal.softwareheritage.org/api/1/graph

[1] #5448 (closed)