diff --git a/k8s/README.md b/k8s/README.md
index b3d0483..e048762 100644
--- a/k8s/README.md
+++ b/k8s/README.md
@@ -344,7 +344,27 @@ Using the project [zero-to-jupyterhub](https://zero-to-jupyterhub.readthedocs.io
 ```sh
 helm repo add jupyterhub https://jupyterhub.github.io/helm-chart/
 helm upgrade --cleanup-on-fail --install jupyter jupyterhub/jupyterhub --namespace datalab --values datalab/jupyter-values.yaml
+```
 
+## fuel datalab
+
+```sh
+helm repo add influxdata https://helm.influxdata.com/
+helm upgrade --install influxdb influxdata/influxdb --namespace datalab --values datalab/influxdb.yml
+helm upgrade --install telegraf influxdata/telegraf --namespace datalab --values datalab/telegraf.yml
+helm repo add bitnami https://charts.bitnami.com/bitnami
+helm install postgres bitnami/postgresql --namespace datalab --values datalab/postgres.yml.secret
+```
+
+## timescaledb @datalab
+
+```sh
+git clone git@github.com:timescale/timescaledb-kubernetes.git ../../timescaledb-kubernetes
+../../timescaledb-kubernetes/charts/timescaledb-single/generate_kustomization.sh timescaledb
+cp -r "../../timescaledb-kubernetes/charts/timescaledb-single/kustomize/timescaledb" ./datalab/timescaledb.secret
+kubectl apply -n datalab -k ./datalab/timescaledb.secret
+helm repo add timescaledb 'https://raw.githubusercontent.com/timescale/timescaledb-kubernetes/master/charts/repo/'
+helm install timescaledb timescaledb/timescaledb-single --namespace datalab --values datalab/timescaledb.yml
 ```
 
 ## mailu
diff --git a/k8s/datalab/influxdb.yml b/k8s/datalab/influxdb.yml
new file mode 100644
index 0000000..1031407
--- /dev/null
+++ b/k8s/datalab/influxdb.yml
@@ -0,0 +1,2 @@
+persistence:
+  size: 20Gi
\ No newline at end of file
diff --git a/k8s/datalab/jupyter-values.yaml b/k8s/datalab/jupyter-values.yaml
index ccf5778..913d85c 100644
--- a/k8s/datalab/jupyter-values.yaml
+++ b/k8s/datalab/jupyter-values.yaml
@@ -16,6 +16,14 @@ singleuser:
   image:
     name: "jupyter/tensorflow-notebook"
     tag: latest
+  extraEnv:
+    GRANT_SUDO: "yes"
+  uid: 0
+  cmd: null
+  cpu:
+    guarantee: 1
+  memory:
+    guarantee: "5G"
 
 ingress:
   enabled: true
diff --git a/k8s/datalab/mopbot.yaml b/k8s/datalab/mopbot.yaml
index 0526d2e..f910a89 100644
--- a/k8s/datalab/mopbot.yaml
+++ b/k8s/datalab/mopbot.yaml
@@ -41,6 +41,8 @@ spec:
             value: "353004365:AAFF1hSa6IiUAmLBAKiSg6Wi1g9lVQ2L6rw"
           - name: API_KEY_TANKER
             value: "0376b4b4-5829-15a3-c391-15d8b20d3d4e"
+          - name: API_KEY_GRAFANA
+            value: "eyJrIjoia3QxQ2Z3QVZ1S0xnekthdTR4S1B4NlVrOHBDMVU1R2giLCJuIjoiaW1hZ2UtcmVuZGVyZXIiLCJpZCI6MX0="
       volumes:
       - name: tmp
         emptyDir:
diff --git a/k8s/datalab/postgres.yml.secret b/k8s/datalab/postgres.yml.secret
new file mode 100644
index 0000000..d06f9e0
Binary files /dev/null and b/k8s/datalab/postgres.yml.secret differ
diff --git a/k8s/datalab/telegraf.yml b/k8s/datalab/telegraf.yml
new file mode 100644
index 0000000..80b45fc
--- /dev/null
+++ b/k8s/datalab/telegraf.yml
@@ -0,0 +1,7 @@
+config:
+  outputs:
+    - influxdb:
+        urls:
+          - "http://influxdb.datalab:8086"
+        database: "telegraf"
+          
\ No newline at end of file
diff --git a/k8s/datalab/timescaledb.secret/credentials.conf b/k8s/datalab/timescaledb.secret/credentials.conf
new file mode 100644
index 0000000..95ddd1c
--- /dev/null
+++ b/k8s/datalab/timescaledb.secret/credentials.conf
@@ -0,0 +1,3 @@
+PATRONI_SUPERUSER_PASSWORD=Li8oMPBv4Gx9S30jOXnxdl5bx57Wz7AF
+PATRONI_REPLICATION_PASSWORD=dSNy0Dpz81ICZgpfdbQkcDXeJFWcIfNL
+PATRONI_admin_PASSWORD=Q7SZJaO5NFPmL3MQOOfecYZ8vqHJ41YG
diff --git a/k8s/datalab/timescaledb.secret/kustomization.yaml b/k8s/datalab/timescaledb.secret/kustomization.yaml
new file mode 100644
index 0000000..ad8efdd
--- /dev/null
+++ b/k8s/datalab/timescaledb.secret/kustomization.yaml
@@ -0,0 +1,21 @@
+# This file and its contents are licensed under the Apache License 2.0.
+# Please see the included NOTICE for copyright information and LICENSE for a copy of the license.
+
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+secretGenerator:
+  - name: -credentials
+    env:  credentials.conf
+  - name: -certificate
+    type: kubernetes.io/tls
+    files:
+    - tls.key
+    - tls.crt
+  - name: -pgbackrest
+    env:  pgbackrest.conf
+namePrefix: timescaledb
+commonLabels:
+  app: timescaledb-timescaledb
+  cluster-name: timescaledb
+generatorOptions:
+  disableNameSuffixHash: true
diff --git a/k8s/datalab/timescaledb.secret/pgbackrest.conf b/k8s/datalab/timescaledb.secret/pgbackrest.conf
new file mode 100644
index 0000000..e69de29
diff --git a/k8s/datalab/timescaledb.secret/tls.crt b/k8s/datalab/timescaledb.secret/tls.crt
new file mode 100644
index 0000000..d2f3640
--- /dev/null
+++ b/k8s/datalab/timescaledb.secret/tls.crt
@@ -0,0 +1,27 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----
diff --git a/k8s/datalab/timescaledb.secret/tls.key b/k8s/datalab/timescaledb.secret/tls.key
new file mode 100644
index 0000000..2336080
--- /dev/null
+++ b/k8s/datalab/timescaledb.secret/tls.key
@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----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+BBU3UNBXwqXify2dGQautYYv8M1ljOnV
+-----END PRIVATE KEY-----
diff --git a/k8s/datalab/timescaledb.yml b/k8s/datalab/timescaledb.yml
new file mode 100644
index 0000000..508c2e7
--- /dev/null
+++ b/k8s/datalab/timescaledb.yml
@@ -0,0 +1,15 @@
+replicaCount: 1
+
+loadBalancer:
+  # If not enabled, we still expose the primary using a so called Headless Service
+  # https://kubernetes.io/docs/concepts/services-networking/service/#headless-services
+  enabled: false
+
+persistentVolumes:
+  # For sanity reasons, the actual PGDATA and wal directory will be subdirectories of the Volume mounts,
+  # this allows Patroni/a human/an automated operator to move directories during bootstrap, which cannot
+  # be done if we did not use subdirectories
+  # https://www.postgresql.org/docs/current/creating-cluster.html#CREATING-CLUSTER-MOUNT-POINTS
+  data:
+    enabled: true
+    size: 20Gi
\ No newline at end of file
diff --git a/k8s/monitoring/prometheus-operator.secret.yml b/k8s/monitoring/prometheus-operator.secret.yml
index 132c8c3..26b9548 100644
--- a/k8s/monitoring/prometheus-operator.secret.yml
+++ b/k8s/monitoring/prometheus-operator.secret.yml
@@ -13,11 +13,27 @@ prometheus:
       kubernetes.io/ingress.class: "nginx"    
       nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
       cert-manager.io/cluster-issuer: "letsencrypt-prod"
-  prometheusSpec:
-    scrapeInterval: "300s"
+  # prometheusSpec:
+  #   scrapeInterval: "300s"
+  logLevel: debug
+  storageSpec:
+    ## Using PersistentVolumeClaim
+    ##
+    volumeClaimTemplate:
+      spec:
+        storageClassName: openebs-hostpath
+        accessModes: ["ReadWriteOnce"]
+        resources:
+          requests:
+            storage: 50Gi
+      selector: {}
 alertmanager:
   enabled: false
 grafana:
+  persistence:
+    enabled: true
+  imageRenderer:
+    enabled: true
   adminPassword: kohkohh5sah1Do3ize2x
   ingress:
     enabled: true
diff --git a/k8s/monitoring/tankerkoenig.yml b/k8s/monitoring/tankerkoenig.yml
index 5bff495..e9ad5f9 100644
--- a/k8s/monitoring/tankerkoenig.yml
+++ b/k8s/monitoring/tankerkoenig.yml
@@ -62,11 +62,16 @@ metadata:
   namespace: monitoring
   labels:
     app: tankerkoenig-exporter
+    release: prometheus-operator
 spec:
   selector:
     matchLabels:
       app: tankerkoenig-exporter
+  namespaceSelector:
+    matchNames:
+    - monitoring
   endpoints:
-  - port: "9386"
+  - port: "tankerkoenig-exporter"
     interval: 15m
-    scrapeTimeout: 3m
\ No newline at end of file
+    scrapeTimeout: 3m
+    path: "/metrics"
\ No newline at end of file