diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index c6fea6b..4480f37 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -83,16 +83,30 @@ jobs:
       - name: Build and push
         run: unset GITEA_TOKEN && build && push
 
-  deploy-prod:
+  deploy-prod-frostmoln:
     needs: build
     if: gitea.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
     env:
-      BUILDTOOLS_CONTENT: ${{ secrets.BUILDTOOLS_CONTENT }}
+      BUILDTOOLS_CONTENT: ${{ secrets.BUILDTOOLS_FROSTMOLN_PRODUCTION }}
       GITEA_REPOSITORY: ${{ gitea.repository }}
+      FM_TENANT: 9ae61342-0f76-476f-8176-e46f6b0b0c32
     environment: prod
     steps:
       - uses: actions/checkout@v7
       - uses: buildtool/setup-buildtools-action@v1
-      - name: Deploy to production
-        run: deploy prod
+      - name: Install fm
+        run: |
+          sudo install -d -m 0755 /etc/apt/keyrings
+          sudo curl -fsSL -o /etc/apt/keyrings/frostmoln.gpg https://get.frostmoln.cloud/deb/frostmoln.gpg
+          sudo curl -fsSL -o /etc/apt/sources.list.d/frostmoln.sources https://get.frostmoln.cloud/deb/frostmoln.sources
+          sudo apt-get update && sudo apt-get install -y fm
+      - name: Deploy to Frostmoln production
+        env:
+          FROSTMOLN_API_KEY: ${{ secrets.FROSTMOLN_PRODUCTION_DEPLOY_KEY }}
+        # The cluster API is private: the kubeconfig's exec plugin opens an fm
+        # tunnel on demand. fm reads the key from its config file, not the env.
+        run: |
+          fm auth api-key set "$FROSTMOLN_API_KEY" > /dev/null
+          fm kubernetes cluster kubeconfig ${{ vars.FROSTMOLN_PRODUCTION_CLUSTER_ID }} --exec --file "$RUNNER_TEMP/kubeconfig"
+          KUBECONFIG_CONTENT="$(cat "$RUNNER_TEMP/kubeconfig")" deploy prod-frostmoln -n schemas
diff --git a/Dockerfile b/Dockerfile
index 46d4806..9609241 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,4 +42,8 @@ COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
 # Copy the service binary
 COPY --from=build /release/service /
 
+# The image's own non-root user: Frostmoln enforces restricted Pod Security.
+# The service only writes under /tmp (cosmo composition).
+USER node
+
 CMD ["/service"]
diff --git a/k8s/config-prod.yaml b/k8s/config-prod-frostmoln.yaml
similarity index 100%
rename from k8s/config-prod.yaml
rename to k8s/config-prod-frostmoln.yaml
diff --git a/k8s/deploy.yaml b/k8s/deploy.yaml
index c29591f..26d8cc0 100644
--- a/k8s/deploy.yaml
+++ b/k8s/deploy.yaml
@@ -26,6 +26,11 @@ spec:
       labels:
         app.kubernetes.io/name: schemas
     spec:
+      securityContext:
+        runAsNonRoot: true
+        runAsUser: 1000
+        seccompProfile:
+          type: RuntimeDefault
       affinity:
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
@@ -40,6 +45,10 @@ spec:
               topologyKey: kubernetes.io/hostname
       containers:
       - name: schemas
+        securityContext:
+          allowPrivilegeEscalation: false
+          capabilities:
+            drop: ["ALL"]
         resources:
           requests:
             cpu: "100m"
diff --git a/k8s/ingress-prod-frostmoln.yaml b/k8s/ingress-prod-frostmoln.yaml
new file mode 100644
index 0000000..9fa19ba
--- /dev/null
+++ b/k8s/ingress-prod-frostmoln.yaml
@@ -0,0 +1,20 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: schemas
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls.certresolver: letsencrypt
+spec:
+  ingressClassName: traefik
+  rules:
+  - host: "schemas.unbound.se"
+    http:
+      paths:
+      - path: /query
+        pathType: Prefix
+        backend:
+          service:
+            name: schemas
+            port:
+              name: api
diff --git a/k8s/ingress-prod.yaml b/k8s/ingress-prod.yaml
deleted file mode 100644
index ca32008..0000000
--- a/k8s/ingress-prod.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-apiVersion: networking.k8s.io/v1
-kind: Ingress
-metadata:
-  name: schemas-ingress
-  annotations:
-    alb.ingress.kubernetes.io/group.name: "default"
-    alb.ingress.kubernetes.io/scheme: internet-facing
-    alb.ingress.kubernetes.io/target-type: instance
-    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80},{"HTTPS": 443}]'
-    alb.ingress.kubernetes.io/ssl-redirect: "443"
-    alb.ingress.kubernetes.io/healthcheck-path: '/health'
-spec:
-  ingressClassName: "alb"
-  rules:
-  - host: "schemas.unbound.se"
-    http:
-      paths:
-      - path: /query
-        pathType: ImplementationSpecific
-        backend:
-          service:
-            name: schemas
-            port:
-              name: api
diff --git a/k8s/pdb-prod.yaml b/k8s/pdb-prod-frostmoln.yaml
similarity index 100%
rename from k8s/pdb-prod.yaml
rename to k8s/pdb-prod-frostmoln.yaml
diff --git a/k8s/secrets-prod-frostmoln.yaml b/k8s/secrets-prod-frostmoln.yaml
new file mode 100644
index 0000000..217dd0c
--- /dev/null
+++ b/k8s/secrets-prod-frostmoln.yaml
@@ -0,0 +1,17 @@
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: schemas
+spec:
+  refreshInterval: 1h
+  # The namespace's store (infra frostmoln/production/schemas.tf); the
+  # Frostmoln Secret holds POSTGRES_URL, AMQP_URL and API_KEY
+  # (infra frostmoln/production/scripts/seed-schemas.sh).
+  secretStoreRef:
+    name: frostmoln
+    kind: SecretStore
+  target:
+    name: schemas
+  dataFrom:
+  - extract:
+      key: schemas
diff --git a/k8s/secrets.yaml b/k8s/secrets.yaml
deleted file mode 100644
index 31bcb74..0000000
--- a/k8s/secrets.yaml
+++ /dev/null
@@ -1,24 +0,0 @@
-apiVersion: external-secrets.io/v1
-kind: ExternalSecret
-metadata:
-  name: schemas
-spec:
-  refreshInterval: 1h
-  secretStoreRef:
-    name: external-secrets
-    kind: ClusterSecretStore
-  target:
-    creationPolicy: Owner
-    template:
-      mergePolicy: Merge
-      engineVersion: 'v2'
-      data:
-        POSTGRES_URL: "postgres://{{ .DB_USERNAME }}:{{ .DB_PASSWORD }}@{{ .DB_HOST }}:{{ .DB_PORT }}/schemas?sslmode=disable"
-        API_KEY: "{{ .API_KEY }}"
-  dataFrom:
-  - extract:
-      key: services/schemas
-  - extract:
-      key: rds/postgres/prod-psql
-  - extract:
-      key: mq/rabbit/prod