# Timescaledb installation using helm

**URL:** <https://forums.percona.com/t/timescaledb-installation-using-helm/23504>\
**Category:** Percona Distribution for PostgreSQL\
**Tags:** percona, postgres\
**Created:** [July 10, 2023, 1:48pm UTC](https://forums.percona.com/t/timescaledb-installation-using-helm/23504 "2023-07-10T13:48:07Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Satheesh\_Kumar](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/satheesh_kumar/32/11357_2.png) [@Satheesh\_Kumar](https://forums.percona.com/u/Satheesh_Kumar)\
**Post date:** [July 10, 2023, 1:48pm UTC](https://forums.percona.com/t/timescaledb-installation-using-helm/23504/1 "2023-07-10T13:48:07Z")

</div>

I am using percona-helm-charts repo for installing postgres. i wanted to deploy the timescaledb as part of the pg-db.

I tried to configure in patroni section but that is not working.

Questions

1. When patroni section enabled in values.yaml i am getting the error related to expose annoations and labels in cluster.yaml

**Error: INSTALLATION FAILED: YAML parse error on pg-db/templates/cluster.yaml: error converting YAML to JSON: yaml: line 99: did not find expected key**

values.yaml

```auto
patroni:
  dynamicConfiguration:
    postgresql:
      parameters:
        shared_preload_libraries: timescaledb
        max_connections: 600
        max_parallel_workers: 2
        max_worker_processes: 2
        shared_buffers: 1GB
        work_mem: 2MB

```

cluster.yaml

```auto
 93 {{- if .Values.expose }}
94 expose:
95 type: {{ .Values.expose.type }}
96 annotations:
97 {{- range $annotation := .Values.expose.annotations}}
98 $annotation
99 {{- end }}
100 labels:
101 {{- range $label := .Values.expose.labels}}
102 $labels
103 {{- end }}
104 {{- end }}

```

1. Where to configure the timescaledb in values.yaml

---

<div class="post-metadata">

**Author:** ![Satheesh\_Kumar](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/satheesh_kumar/32/11357_2.png) [@Satheesh\_Kumar](https://forums.percona.com/u/Satheesh_Kumar)\
**Post date:** [July 26, 2023, 6:42pm UTC](https://forums.percona.com/t/timescaledb-installation-using-helm/23504/2 "2023-07-26T18:42:57Z")

</div>

Any update on this issue