diff --git a/kubernetes/loculus/templates/_config-processor.tpl b/kubernetes/loculus/templates/_config-processor.tpl
index 536bcd810..90e224d82 100644
--- a/kubernetes/loculus/templates/_config-processor.tpl
+++ b/kubernetes/loculus/templates/_config-processor.tpl
@@ -9,6 +9,13 @@
       mountPath: /output
   command: ["python3"]
   args: ["/app/config-processor.py", "/input", "/output"]
+  resources:
+    requests:
+      cpu: 100m
+      memory: 128Mi
+    limits:
+      cpu: 500m
+      memory: 256Mi
   env:
     - name: LOCULUSSUB_smtpPassword
       valueFrom:
diff --git a/kubernetes/loculus/templates/ena-submission-deployment.yaml b/kubernetes/loculus/templates/ena-submission-deployment.yaml
index 450e3f46d..6c0ee5fee 100644
--- a/kubernetes/loculus/templates/ena-submission-deployment.yaml
+++ b/kubernetes/loculus/templates/ena-submission-deployment.yaml
@@ -23,6 +23,13 @@ spec:
       initContainers:
         - name: ena-submission-flyway
           image: "ghcr.io/loculus-project/ena-submission-flyway:{{ $dockerTag }}"
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+            limits:
+              cpu: 500m
+              memory: 256Mi
           command: ['flyway', 'migrate']
           env:
             - name: FLYWAY_URL
diff --git a/kubernetes/loculus/templates/keycloak-deployment.yaml b/kubernetes/loculus/templates/keycloak-deployment.yaml
index 9b665f6a0..b84079170 100644
--- a/kubernetes/loculus/templates/keycloak-deployment.yaml
+++ b/kubernetes/loculus/templates/keycloak-deployment.yaml
@@ -32,6 +32,13 @@ spec:
       initContainers:
 {{- include "loculus.configProcessor" (dict "name" "keycloak-config" "dockerTag" $dockerTag) | nindent 8 }}
         - name: keycloak-theme-prep
+          resources:
+            requests:
+              cpu: 100m
+              memory: 128Mi
+            limits:
+              cpu: 500m
+              memory: 256Mi
           image: "ghcr.io/loculus-project/keycloakify:{{ $dockerTag }}"
           volumeMounts:
             - name: theme-volume