From 68785b0468a799c5166f1338e801f095533a5053 Mon Sep 17 00:00:00 2001
From: Andrew Davis <1709934+Savid@users.noreply.github.com>
Date: Wed, 28 Aug 2024 17:45:12 +1000
Subject: [PATCH] feat(charts/tracoor-single): default to postgre (#335)

* feat(charts/tracoor-single): default to postgres
---
 charts/tracoor-single/Chart.lock              |  6 ++++
 charts/tracoor-single/Chart.yaml              |  7 +++-
 charts/tracoor-single/README.md               | 25 +++++++++++++--
 .../tracoor-single/templates/configmap.yaml   |  7 +++-
 charts/tracoor-single/values.yaml             | 32 ++++++++++++++++---
 5 files changed, 67 insertions(+), 10 deletions(-)
 create mode 100644 charts/tracoor-single/Chart.lock

diff --git a/charts/tracoor-single/Chart.lock b/charts/tracoor-single/Chart.lock
new file mode 100644
index 00000000..ccc1bce4
--- /dev/null
+++ b/charts/tracoor-single/Chart.lock
@@ -0,0 +1,6 @@
+dependencies:
+- name: postgresql
+  repository: https://charts.bitnami.com/bitnami
+  version: 15.5.23
+digest: sha256:a73e983312ae193a283a720706a0b231907bfce54513b459c830704497640bb4
+generated: "2024-08-23T11:54:16.007074244+10:00"
diff --git a/charts/tracoor-single/Chart.yaml b/charts/tracoor-single/Chart.yaml
index 7afe65ee..b0c2c265 100644
--- a/charts/tracoor-single/Chart.yaml
+++ b/charts/tracoor-single/Chart.yaml
@@ -3,9 +3,14 @@ name: tracoor-single
 description: Ethereum debug data capture and indexer
 home: https://github.com/ethpandaops/tracoor
 type: application
-version: 0.0.3
+version: 0.0.4
 maintainers:
   - name: samcm
     email: sam.calder-mason@ethereum.org
   - name: savid
     email: andrew.davis@ethereum.org
+dependencies:
+  - name: postgresql
+    version: "15.x.x"
+    repository: "https://charts.bitnami.com/bitnami"
+    condition: postgresql.enabled
diff --git a/charts/tracoor-single/README.md b/charts/tracoor-single/README.md
index 7b692a29..1638933c 100644
--- a/charts/tracoor-single/README.md
+++ b/charts/tracoor-single/README.md
@@ -1,12 +1,18 @@
 
 # tracoor-single
 
-![Version: 0.0.3](https://img.shields.io/badge/Version-0.0.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.0.4](https://img.shields.io/badge/Version-0.0.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 Ethereum debug data capture and indexer
 
 **Homepage:** <https://github.com/ethpandaops/tracoor>
 
+## Requirements
+
+| Repository | Name | Version |
+|------------|------|---------|
+| https://charts.bitnami.com/bitnami | postgresql | 15.x.x |
+
 ## Values
 
 | Key | Type | Default | Description |
@@ -28,8 +34,7 @@ Ethereum debug data capture and indexer
 | config.server.addr | string | `":8081"` |  |
 | config.server.gatewayAddr | string | `":8080"` |  |
 | config.server.ntpServer | string | `"time.google.com"` |  |
-| config.server.persistence.driver_name | string | `"sqlite"` |  |
-| config.server.persistence.dsn | string | `"file:/data/tracoor.db"` |  |
+| config.server.persistence | object | `{}` |  |
 | config.server.pprofAddr | string | `":6060"` |  |
 | config.server.preStopSleepSeconds | int | `1` |  |
 | config.server.services.indexer.retention.beaconBlocks | string | `"30m"` |  |
@@ -79,6 +84,20 @@ Ethereum debug data capture and indexer
 | podAnnotations | object | `{}` | Pod annotations |
 | podDisruptionBudget | object | `{}` | Define the PodDisruptionBudget spec If not set then a PodDisruptionBudget will not be created |
 | podLabels | object | `{}` | Pod labels |
+| postgresql.auth.database | string | `"tracoor"` |  |
+| postgresql.auth.enablePostgresUser | bool | `true` |  |
+| postgresql.auth.password | string | `"postgres"` |  |
+| postgresql.auth.postgresPassword | string | `"postgres"` |  |
+| postgresql.auth.username | string | `"postgres"` |  |
+| postgresql.enabled | bool | `true` |  |
+| postgresql.image.registry | string | `"docker.io"` |  |
+| postgresql.image.repository | string | `"bitnami/postgresql"` |  |
+| postgresql.image.tag | string | `"16.4.0-debian-12-r2"` |  |
+| postgresql.name | string | `"{{ .Release.Name }}-postgresql"` | If enabled a postgres chart will be deployed as a dependency |
+| postgresql.persistence.enabled | bool | `true` |  |
+| postgresql.persistence.size | string | `"8Gi"` |  |
+| postgresql.primary.extendedConfiguration | string | `"max_connections = 1024\n"` |  |
+| postgresql.pullPolicy | string | `"IfNotPresent"` |  |
 | priorityClassName | string | `nil` | Pod priority class |
 | readinessProbe | object | See `values.yaml` | Readiness probe |
 | replicas | int | `1` | Number of replicas |
diff --git a/charts/tracoor-single/templates/configmap.yaml b/charts/tracoor-single/templates/configmap.yaml
index 8c4c9b34..15d468dd 100644
--- a/charts/tracoor-single/templates/configmap.yaml
+++ b/charts/tracoor-single/templates/configmap.yaml
@@ -6,4 +6,9 @@ metadata:
     {{- include "tracoor-single.labels" . | nindent 4 }}
 data:
   config.yaml: |-
-    {{ toYaml .Values.config | nindent 4 }}
+    {{- $config := deepCopy .Values.config -}}
+    {{- if .Values.postgresql.enabled -}}
+    {{- $_ := set $config.server.persistence "dsn" (printf "postgres://%s:%s@%s:5432/%s?sslmode=disable" .Values.postgresql.auth.username .Values.postgresql.auth.password (tpl .Values.postgresql.name $) .Values.postgresql.auth.database) -}}
+    {{- $_ := set $config.server.persistence "driver_name" "postgres" -}}
+    {{- end -}}
+    {{ toYaml $config | nindent 4 }}
diff --git a/charts/tracoor-single/values.yaml b/charts/tracoor-single/values.yaml
index f660b91a..5636fde3 100644
--- a/charts/tracoor-single/values.yaml
+++ b/charts/tracoor-single/values.yaml
@@ -48,11 +48,11 @@ config:
     pprofAddr: ":6060"
     preStopSleepSeconds: 1
     ntpServer: time.google.com
-
-    persistence:
-      dsn: "file:/data/tracoor.db"
-      driver_name: sqlite
-
+    persistence: {}
+      # If postgres.enabled = true, this block will be overwritten.
+      # Example sqlite:
+      # dsn: "file:/data/tracoor.db"
+      # driver_name: sqlite
     services:
       indexer:
         retention:
@@ -303,3 +303,25 @@ serviceMonitor:
   scrapeTimeout: 30s
   # -- ServiceMonitor relabelings
   relabelings: []
+
+postgresql:
+  # -- If enabled a postgres chart will be deployed as a dependency
+  name: "{{ .Release.Name }}-postgresql"
+  enabled: true
+  image:
+    registry: docker.io
+    repository: bitnami/postgresql
+    tag: 16.4.0-debian-12-r2
+  pullPolicy: IfNotPresent
+  auth:
+    enablePostgresUser: true
+    postgresPassword: postgres
+    database: tracoor
+    username: postgres
+    password: postgres
+  primary:
+    extendedConfiguration: |
+      max_connections = 1024
+  persistence:
+    enabled: true
+    size: 8Gi