staging: Deploy objstorage

Refs. swh/infra/sysadm-environment#5164

swh/values/staging/default.yaml

@@ -23,6 +23,12 @@ stagingNetworkRanges:
 noopObjectStorage:
   cls: noop
 
+readWriteObjstorageConfiguration:
+  cls: pathslicing
+  root: "/srv/softwareheritage/objects"
+  slicing: 0:1/1:5
+  client_max_size: 1073741824
+
 storagePipelineSteps:
   - &bufferStorage
     cls: buffer
@@ -294,6 +300,9 @@ externalServices:
     storage-postgresql:
       internalName: storage-postgresql-rpc-ingress
       target: archive-staging-rke2-ingress-nginx-controller.ingress-nginx.svc.cluster.local
+    # objstorage-read-write:
+    #   internalName: objstorage-read-write-rpc-ingress
+    #   target: archive-staging-rke2-ingress-nginx-controller.ingress-nginx.svc.cluster.local
 
 vault:
   hosts:

swh/values/staging/swh-cassandra.yaml

@@ -830,3 +830,41 @@ deposit:
     extraction_dir: "/tmp/swh-deposit/archive/"
     cache_uri: memcached:11211
 
+objstorage:
+  enabled: true
+  port: 5003
+  priorityClassName: frontend-rpc
+  deployments:
+    # Each key will be an objstorage instance to be deployed
+    # The mandatory objstorageConfigurationRef key should target a dict
+    # with the specific objstorage configuration
+    read-write:
+      enabled: true
+      logLevel: INFO
+      requestedCpu: 50m
+      requestedMemory: 100Mi
+      gunicorn:
+        threads: 5
+        workers: 2
+        timeout: 60
+      autoScaling:
+        minReplicaCount: 2
+        maxReplicaCount: 10
+        cpuPercentageUsage: 100
+      # mandatory
+      # check readWriteStorageConfiguration example to configure your storage
+      objstorageConfigurationRef: readWriteObjstorageConfiguration
+        # Deploy an ingress to access the objstorage
+      hosts:
+        - objstorage.staging.swh.network
+      ingress:
+        enabled: true
+        # mandatory if ingress is enabled
+        # the hostname on which the objstorage must be reachable
+        # Optional: the ingress classname to use
+        className: nginx
+        whitelistSourceRangeRef: stagingNetworkRanges
+        endpoints:
+          default:
+            paths:
+              - path: /