swh: deploy web service in staging environment

Related to swh/infra/sysadm-environment#4812

swh/values/default.yaml

@@ -116,5 +116,18 @@ storage:
             values:
             - "true"
 
+web:
+  sentry:
+    enabled: true
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+        - matchExpressions:
+          - key: swh/web
+            operator: In
+            values:
+            - "true"
+
 statsd_exporter:
   enabled: true

swh/values/staging-cassandra.yaml

@@ -191,4 +191,14 @@ storage:
       cls: remote
       url: http://objstorage0.internal.staging.swh.network:5003/
     filters_conf:
-    - type: readonly
\ No newline at end of file
+    - type: readonly
+
+web:
+  enabled: true
+  logLevel: INFO
+  replicas: 2
+  requestedCpu: 500m
+  requestedMemory: 500Mi
+  #autoScaling:
+  #  maxReplicaCount: 5
+  configSecretRef: swh-cassandra-webapp-config

values-swh-application-versions.yaml

@@ -24,6 +24,8 @@ swh_loader_svn_image: container-registry.softwareheritage.org/swh/infra/swh-apps
 swh_loader_svn_image_version: '20230306.1'
 swh_storage_image: container-registry.softwareheritage.org/swh/infra/swh-apps/storage
 swh_storage_image_version: '20230327.1'
+swh_web_image: container-registry.softwareheritage.org/swh/infra/swh-apps/web
+swh_web_image_version: '20230419.1'
 swh_storage_replayer_image: container-registry.softwareheritage.org/swh/infra/swh-apps/storage_replayer
 swh_storage_replayer_image_version: '20230321.1'
 swh_vault_cookers_image: container-registry.softwareheritage.org/swh/infra/swh-apps/vault_cookers