diff --git a/kubernetes/01-journal.yml b/kubernetes/01-journal.yml
index 5894a0e..0119ac4 100644
--- a/kubernetes/01-journal.yml
+++ b/kubernetes/01-journal.yml
@@ -1,238 +1,238 @@
 apiVersion: v1
 kind: PersistentVolume
 metadata:
   name: zookeeper-data-pv
 spec:
   capacity:
     storage: 1Gi
   volumeMode: Filesystem
   accessModes:
     - ReadWriteOnce
   persistentVolumeReclaimPolicy: Delete
   storageClassName: zookeeper-data-pv
   local:
     path: /srv/softwareheritage-kube/dev/zookeeper/data
   nodeAffinity:
     required:
       nodeSelectorTerms:
         - matchExpressions:
             # TODO adapt for your needs
             - key: kubernetes.io/os
               operator: In
               values:
                 - linux
 ---
 apiVersion: v1
 kind: PersistentVolume
 metadata:
   name: zookeeper-datalog-pv
 spec:
   capacity:
     storage: 1Gi
   volumeMode: Filesystem
   accessModes:
     - ReadWriteOnce
   persistentVolumeReclaimPolicy: Delete
   storageClassName: zookeeper-datalog-pv
   local:
     path: /srv/softwareheritage-kube/dev/zookeeper/datalog
   nodeAffinity:
     required:
       nodeSelectorTerms:
         - matchExpressions:
             # TODO adapt for your needs
             - key: kubernetes.io/os
               operator: In
               values:
                 - linux
 ---
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: zookeeper-data-pvc
 spec:
   accessModes:
     - ReadWriteOnce
   storageClassName: zookeeper-data-pv
   resources:
     requests:
       storage: 1Gi
 ---
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: zookeeper-datalog-pvc
 spec:
   accessModes:
     - ReadWriteOnce
   storageClassName: zookeeper-datalog-pv
   resources:
     requests:
       storage: 1Gi
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: zookeeper
   labels:
     app: zookeeper
 spec:
   replicas: 1
   selector:
     matchLabels:
       app: zookeeper
   template:
     metadata:
       labels:
         app: zookeeper
     spec:
       containers:
         - name: zookeeper
           image: zookeeper:3.6
           imagePullPolicy: Always
           ports:
             - containerPort: 2181
           resources:
             requests:
               memory: "100Mi"
               cpu: "50m"
             limits:
               memory: "200Mi"
               cpu: "100m"
           volumeMounts:
             - mountPath: "/data"
               name: zookeeper-data-pvc
             - mountPath: "/datalog"
               name: zookeeper-datalog-pvc
       volumes:
         - name: zookeeper-data-pvc
           persistentVolumeClaim:
             claimName: zookeeper-data-pvc
         - name: zookeeper-datalog-pvc
           persistentVolumeClaim:
             claimName: zookeeper-datalog-pvc
 ---
 apiVersion: v1
 kind: Service
 metadata:
   name: zookeeper
 spec:
   type: ClusterIP
   selector:
     app: zookeeper
   ports:
     - port: 2181
       targetPort: 2181
 ---
 apiVersion: v1
 kind: ConfigMap
 metadata:
   name: kafka
 data:
   KAFKA_ADVERTISED_HOST_NAME: kafka
   KAFKA_ADVERTISED_PORT: "9092"
   KAFKA_PORT: "9092"
   KAFKA_LISTENERS: PLAINTEXT://:9092
   KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092
   KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
   KAFKA_MESSAGE_MAX_BYTES: "104857600"
   KAFKA_LOG_DIRS: /kafka/logs
   KAFKA_JMX_OPTS: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=kafka -Dcom.sun.management.jmxremote.rmi.port=1099
   JMX_PORT: "1099"
   LOG4J_LOGGER_KAFKA_AUTHORIZER_LOGGER: DEBUG, authorizerAppender
 ---
 apiVersion: v1
 kind: PersistentVolume
 metadata:
   name: kafka-pv
 spec:
   capacity:
     storage: 10Gi
   volumeMode: Filesystem
   accessModes:
     - ReadWriteOnce
   persistentVolumeReclaimPolicy: Delete
   storageClassName: kafka-pv
   local:
     path: /srv/softwareheritage-kube/dev/kafka
   nodeAffinity:
     required:
       nodeSelectorTerms:
         - matchExpressions:
             # TODO adapt for your needs
             - key: kubernetes.io/os
               operator: In
               values:
                 - linux
 ---
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
   name: kafka-pvc
 spec:
   accessModes:
     - ReadWriteOnce
   storageClassName: kafka-pv
   resources:
     requests:
       storage: 10Gi
 ---
 apiVersion: v1
 kind: Service
 metadata:
   name: kafka
 spec:
   selector:
     app: kafka
   ports:
     - port: 9092
       targetPort: 9092
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: kafka
   labels:
     app: kafka
 spec:
   replicas: 1
   selector:
     matchLabels:
       app: kafka
   template:
     metadata:
       labels:
         app: kafka
     spec:
       containers:
         - name: kafka
           image: wurstmeister/kafka
           imagePullPolicy: Always
           ports:
             - containerPort: 9092
           env:
             - name: KAFKA_CREATE_TOPICS
               value: swh.journal.objects.content:10:1:compact,
                 swh.journal.objects.origin:10:1:compact,
                 swh.journal.objects.origin_visit:10:1:compact,
                 swh.journal.objects.origin_visit_status:10:1:compact,
                 swh.journal.objects.skipped_content:10:1:compact,
                 swh.journal.objects.revision:10:1:compact,
                 swh.journal.indexed.origin_intrinsic_metadata:10:1:compact
           envFrom:
             - configMapRef:
                 name: kafka
           resources:
             requests:
               memory: "512Mi"
               cpu: "100m"
             limits:
-              memory: "1024Mi"
-              cpu: "200m"
+              memory: "768Mi"
+              cpu: "1000m"
           volumeMounts:
             - mountPath: "/kafka"
               name: kafka-pvc
       volumes:
         - name: kafka-pvc
           persistentVolumeClaim:
             claimName: kafka-pvc