diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9f94db8e..c96f064c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -12,10 +12,10 @@ repos:
       name: Run 'make generate' in all app directories
       entry: |
         /bin/bash -c '
-          for dir in ./packages/apps/*/; do
+          for dir in ./packages/apps/*/ ./packages/extra/*/ ./packages/system/cozystack-api/; do
             if [ -d "$dir" ]; then
               echo "Running make generate in $dir"
-              (cd "$dir" && make generate)
+              make generate -C "$dir"
             fi
           done
           git diff --color=always | cat
diff --git a/packages/extra/ingress/README.md b/packages/extra/ingress/README.md
index ab4ed3d9..76236118 100644
--- a/packages/extra/ingress/README.md
+++ b/packages/extra/ingress/README.md
@@ -7,7 +7,6 @@
 | Name             | Description                                                       | Value   |
 | ---------------- | ----------------------------------------------------------------- | ------- |
 | `replicas`       | Number of ingress-nginx replicas                                  | `2`     |
-| `externalIPs`    | List of externalIPs for service.                                  | `[]`    |
 | `whitelist`      | List of client networks                                           | `[]`    |
 | `clouflareProxy` | Restoring original visitor IPs when Cloudflare proxied is enabled | `false` |
 
diff --git a/packages/extra/ingress/values.schema.json b/packages/extra/ingress/values.schema.json
index c956bac3..d4f7b6c3 100644
--- a/packages/extra/ingress/values.schema.json
+++ b/packages/extra/ingress/values.schema.json
@@ -7,14 +7,6 @@
             "description": "Number of ingress-nginx replicas",
             "default": 2
         },
-        "externalIPs": {
-            "type": "array",
-            "description": "List of externalIPs for service.",
-            "default": "[]",
-            "items": {
-                "type": "string"
-            }
-        },
         "whitelist": {
             "type": "array",
             "description": "List of client networks",
diff --git a/packages/system/cozystack-api/Makefile b/packages/system/cozystack-api/Makefile
index 66853833..b06b97be 100644
--- a/packages/system/cozystack-api/Makefile
+++ b/packages/system/cozystack-api/Makefile
@@ -21,3 +21,8 @@ image-cozystack-api:
 	IMAGE="$(REGISTRY)/cozystack-api:$(call settag,$(TAG))@$$(yq e '."containerimage.digest"' images/cozystack-api.json -o json -r)" \
 		yq -i '.cozystackAPI.image = strenv(IMAGE)' values.yaml
 	rm -f images/cozystack-api.json
+
+generate:
+	rm -rf openapi-schemas
+	mkdir -p openapi-schemas
+	find ../../apps ../../extra -maxdepth 2 -name values.schema.json -exec sh -c 'ln -s ../{} openapi-schemas/$$(basename $$(dirname {})).json' \;
diff --git a/packages/system/cozystack-api/openapi-schemas/bootbox.json b/packages/system/cozystack-api/openapi-schemas/bootbox.json
new file mode 120000
index 00000000..ae362f9e
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/bootbox.json
@@ -0,0 +1 @@
+../../../extra/bootbox/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/bucket.json b/packages/system/cozystack-api/openapi-schemas/bucket.json
new file mode 120000
index 00000000..3b0a3a83
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/bucket.json
@@ -0,0 +1 @@
+../../../apps/bucket/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/clickhouse.json b/packages/system/cozystack-api/openapi-schemas/clickhouse.json
new file mode 120000
index 00000000..ff882f52
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/clickhouse.json
@@ -0,0 +1 @@
+../../../apps/clickhouse/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/etcd.json b/packages/system/cozystack-api/openapi-schemas/etcd.json
new file mode 120000
index 00000000..60885d5a
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/etcd.json
@@ -0,0 +1 @@
+../../../extra/etcd/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/ferretdb.json b/packages/system/cozystack-api/openapi-schemas/ferretdb.json
new file mode 120000
index 00000000..72b0036e
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/ferretdb.json
@@ -0,0 +1 @@
+../../../apps/ferretdb/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/http-cache.json b/packages/system/cozystack-api/openapi-schemas/http-cache.json
new file mode 120000
index 00000000..8cbe4391
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/http-cache.json
@@ -0,0 +1 @@
+../../../apps/http-cache/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/info.json b/packages/system/cozystack-api/openapi-schemas/info.json
new file mode 120000
index 00000000..9e3fe7e3
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/info.json
@@ -0,0 +1 @@
+../../../extra/info/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/ingress.json b/packages/system/cozystack-api/openapi-schemas/ingress.json
new file mode 120000
index 00000000..3ce2865c
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/ingress.json
@@ -0,0 +1 @@
+../../../extra/ingress/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/kafka.json b/packages/system/cozystack-api/openapi-schemas/kafka.json
new file mode 120000
index 00000000..f8585e63
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/kafka.json
@@ -0,0 +1 @@
+../../../apps/kafka/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/kubernetes.json b/packages/system/cozystack-api/openapi-schemas/kubernetes.json
new file mode 120000
index 00000000..a7110239
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/kubernetes.json
@@ -0,0 +1 @@
+../../../apps/kubernetes/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/monitoring.json b/packages/system/cozystack-api/openapi-schemas/monitoring.json
new file mode 120000
index 00000000..ccf48a27
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/monitoring.json
@@ -0,0 +1 @@
+../../../extra/monitoring/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/mysql.json b/packages/system/cozystack-api/openapi-schemas/mysql.json
new file mode 120000
index 00000000..b5773dcb
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/mysql.json
@@ -0,0 +1 @@
+../../../apps/mysql/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/nats.json b/packages/system/cozystack-api/openapi-schemas/nats.json
new file mode 120000
index 00000000..f8f4e11d
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/nats.json
@@ -0,0 +1 @@
+../../../apps/nats/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/postgres.json b/packages/system/cozystack-api/openapi-schemas/postgres.json
new file mode 120000
index 00000000..828ec547
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/postgres.json
@@ -0,0 +1 @@
+../../../apps/postgres/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/rabbitmq.json b/packages/system/cozystack-api/openapi-schemas/rabbitmq.json
new file mode 120000
index 00000000..608102f5
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/rabbitmq.json
@@ -0,0 +1 @@
+../../../apps/rabbitmq/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/redis.json b/packages/system/cozystack-api/openapi-schemas/redis.json
new file mode 120000
index 00000000..f06cc50e
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/redis.json
@@ -0,0 +1 @@
+../../../apps/redis/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/seaweedfs.json b/packages/system/cozystack-api/openapi-schemas/seaweedfs.json
new file mode 120000
index 00000000..542228ca
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/seaweedfs.json
@@ -0,0 +1 @@
+../../../extra/seaweedfs/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/tcp-balancer.json b/packages/system/cozystack-api/openapi-schemas/tcp-balancer.json
new file mode 120000
index 00000000..2489da33
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/tcp-balancer.json
@@ -0,0 +1 @@
+../../../apps/tcp-balancer/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/tenant.json b/packages/system/cozystack-api/openapi-schemas/tenant.json
new file mode 120000
index 00000000..5c71197b
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/tenant.json
@@ -0,0 +1 @@
+../../../apps/tenant/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/virtual-machine.json b/packages/system/cozystack-api/openapi-schemas/virtual-machine.json
new file mode 120000
index 00000000..c5898f0b
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/virtual-machine.json
@@ -0,0 +1 @@
+../../../apps/virtual-machine/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/vm-disk.json b/packages/system/cozystack-api/openapi-schemas/vm-disk.json
new file mode 120000
index 00000000..c8490747
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/vm-disk.json
@@ -0,0 +1 @@
+../../../apps/vm-disk/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/vm-instance.json b/packages/system/cozystack-api/openapi-schemas/vm-instance.json
new file mode 120000
index 00000000..7dcbad17
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/vm-instance.json
@@ -0,0 +1 @@
+../../../apps/vm-instance/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/openapi-schemas/vpn.json b/packages/system/cozystack-api/openapi-schemas/vpn.json
new file mode 120000
index 00000000..018a6380
--- /dev/null
+++ b/packages/system/cozystack-api/openapi-schemas/vpn.json
@@ -0,0 +1 @@
+../../../apps/vpn/values.schema.json
\ No newline at end of file
diff --git a/packages/system/cozystack-api/templates/configmap.yaml b/packages/system/cozystack-api/templates/configmap.yaml
index 8fccd427..b873ae69 100644
--- a/packages/system/cozystack-api/templates/configmap.yaml
+++ b/packages/system/cozystack-api/templates/configmap.yaml
@@ -10,6 +10,7 @@ data:
         kind: Bucket
         singular: bucket
         plural: buckets
+        openAPISchema: {{ .Files.Get "openapi-schemas/bucket.json" | fromJson | toJson | quote }}
       release:
         prefix: bucket-
         labels:
@@ -24,6 +25,7 @@ data:
         kind: ClickHouse
         singular: clickhouse
         plural: clickhouses
+        openAPISchema: {{ .Files.Get "openapi-schemas/clickhouse.json" | fromJson | toJson | quote }}
       release:
         prefix: clickhouse-
         labels:
@@ -38,6 +40,7 @@ data:
         kind: HTTPCache
         singular: httpcache
         plural: httpcaches
+        openAPISchema: {{ .Files.Get "openapi-schemas/http-cache.json" | fromJson | toJson | quote }}
       release:
         prefix: http-cache-
         labels:
@@ -52,6 +55,7 @@ data:
         kind: NATS
         singular: nats
         plural: natses
+        openAPISchema: {{ .Files.Get "openapi-schemas/nats.json" | fromJson | toJson | quote }}
       release:
         prefix: nats-
         labels:
@@ -66,6 +70,7 @@ data:
         kind: TCPBalancer
         singular: tcpbalancer
         plural: tcpbalancers
+        openAPISchema: {{ .Files.Get "openapi-schemas/tcp-balancer.json" | fromJson | toJson | quote }}
       release:
         prefix: tcp-balancer-
         labels:
@@ -80,6 +85,7 @@ data:
         kind: VirtualMachine
         singular: virtualmachine
         plural: virtualmachines
+        openAPISchema: {{ .Files.Get "openapi-schemas/virtual-machine.json" | fromJson | toJson | quote }}
       release:
         prefix: virtual-machine-
         labels:
@@ -94,6 +100,7 @@ data:
         kind: VPN
         singular: vpn
         plural: vpns
+        openAPISchema: {{ .Files.Get "openapi-schemas/vpn.json" | fromJson | toJson | quote }}
       release:
         prefix: vpn-
         labels:
@@ -108,6 +115,7 @@ data:
         kind: MySQL
         singular: mysql
         plural: mysqls
+        openAPISchema: {{ .Files.Get "openapi-schemas/mysql.json" | fromJson | toJson | quote }}
       release:
         prefix: mysql-
         labels:
@@ -122,6 +130,7 @@ data:
         kind: Tenant
         singular: tenant
         plural: tenants
+        openAPISchema: {{ .Files.Get "openapi-schemas/tenant.json" | fromJson | toJson | quote }}
       release:
         prefix: tenant-
         labels:
@@ -136,6 +145,7 @@ data:
         kind: Kubernetes
         singular: kubernetes
         plural: kuberneteses
+        openAPISchema: {{ .Files.Get "openapi-schemas/kubernetes.json" | fromJson | toJson | quote }}
       release:
         prefix: kubernetes-
         labels:
@@ -150,6 +160,7 @@ data:
         kind: Redis
         singular: redis
         plural: redises
+        openAPISchema: {{ .Files.Get "openapi-schemas/redis.json" | fromJson | toJson | quote }}
       release:
         prefix: redis-
         labels:
@@ -164,6 +175,7 @@ data:
         kind: RabbitMQ
         singular: rabbitmq
         plural: rabbitmqs
+        openAPISchema: {{ .Files.Get "openapi-schemas/rabbitmq.json" | fromJson | toJson | quote }}
       release:
         prefix: rabbitmq-
         labels:
@@ -178,6 +190,7 @@ data:
         kind: Postgres
         singular: postgres
         plural: postgreses
+        openAPISchema: {{ .Files.Get "openapi-schemas/postgres.json" | fromJson | toJson | quote }}
       release:
         prefix: postgres-
         labels:
@@ -192,6 +205,7 @@ data:
         kind: FerretDB
         singular: ferretdb
         plural: ferretdb
+        openAPISchema: {{ .Files.Get "openapi-schemas/ferretdb.json" | fromJson | toJson | quote }}
       release:
         prefix: ferretdb-
         labels:
@@ -206,6 +220,7 @@ data:
         kind: Kafka
         singular: kafka
         plural: kafkas
+        openAPISchema: {{ .Files.Get "openapi-schemas/kafka.json" | fromJson | toJson | quote }}
       release:
         prefix: kafka-
         labels:
@@ -220,6 +235,7 @@ data:
         kind: VMDisk
         plural: vmdisks
         singular: vmdisk
+        openAPISchema: {{ .Files.Get "openapi-schemas/vm-disk.json" | fromJson | toJson | quote }}
       release:
         prefix: vm-disk-
         labels:
@@ -234,6 +250,7 @@ data:
         kind: VMInstance
         plural: vminstances
         singular: vminstance
+        openAPISchema: {{ .Files.Get "openapi-schemas/vm-instance.json" | fromJson | toJson | quote }}
       release:
         prefix: vm-instance-
         labels:
@@ -248,6 +265,7 @@ data:
         kind: Monitoring
         plural: monitorings
         singular: monitoring
+        openAPISchema: {{ .Files.Get "openapi-schemas/monitoring.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels:
@@ -262,6 +280,7 @@ data:
         kind: Etcd
         plural: etcds
         singular: etcd
+        openAPISchema: {{ .Files.Get "openapi-schemas/etcd.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels:
@@ -276,6 +295,7 @@ data:
         kind: Ingress
         plural: ingresses
         singular: ingress
+        openAPISchema: {{ .Files.Get "openapi-schemas/ingress.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels:
@@ -290,6 +310,7 @@ data:
         kind: SeaweedFS
         plural: seaweedfses
         singular: seaweedfs
+        openAPISchema: {{ .Files.Get "openapi-schemas/seaweedfs.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels:
@@ -304,6 +325,7 @@ data:
         kind: BootBox
         plural: bootboxes
         singular: bootbox
+        openAPISchema: {{ .Files.Get "openapi-schemas/bootbox.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels:
@@ -318,6 +340,7 @@ data:
         kind: Info
         plural: infos
         singular: info
+        openAPISchema: {{ .Files.Get "openapi-schemas/info.json" | fromJson | toJson | quote }}
       release:
         prefix: ""
         labels: