From d1db481be0250555b92e886b01a4c3ce7c1abb2a Mon Sep 17 00:00:00 2001
From: Sergei Zyubin <sergei.zyubin@gmail.com>
Date: Sat, 26 Oct 2024 10:53:53 +0200
Subject: [PATCH] feat(helm): add logFormat and logLevel params, update app
 version (#623)

---
 helm/Chart.yaml                | 4 ++--
 helm/README.md                 | 6 ++++--
 helm/templates/deployment.yaml | 2 ++
 helm/values.yaml               | 6 +++++-
 4 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index 13b8c24b..8f395ebe 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: sql-exporter
 description: Database-agnostic SQL exporter for Prometheus
 type: application
-version: 0.8.0
-appVersion: 0.15.0
+version: 0.9.0
+appVersion: 0.16.0
 keywords:
   - exporter
   - servicemonitor
diff --git a/helm/README.md b/helm/README.md
index cf278cd6..d7770f49 100644
--- a/helm/README.md
+++ b/helm/README.md
@@ -1,6 +1,6 @@
 # sql-exporter
 
-![Version: 0.8.0](https://img.shields.io/badge/Version-0.8.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.15.0](https://img.shields.io/badge/AppVersion-0.15.0-informational?style=flat-square)
+![Version: 0.9.0](https://img.shields.io/badge/Version-0.9.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.16.0](https://img.shields.io/badge/AppVersion-0.16.0-informational?style=flat-square)
 
 Database-agnostic SQL exporter for Prometheus
 
@@ -50,7 +50,9 @@ helm install sql_exporter/sql-exporter
 | podLabels | object | `{}` | Pod labels |
 | podAnnotations | object | `{}` | Pod annotations |
 | podSecurityContext | object | `{}` | Pod security context |
-| createConfig | bool | `true` |  |
+| createConfig | bool | `true` | Set to true to create a config as a part of the helm chart |
+| logLevel | string | `"debug"` | Set log level (info if unset) |
+| logFormat | string | `"logfmt"` | Set log format (logfmt if unset) |
 | reloadEnabled | bool | `false` | Enable reload collector data handler (endpoint /reload) |
 
 ### Prometheus ServiceMonitor
diff --git a/helm/templates/deployment.yaml b/helm/templates/deployment.yaml
index 3b80f46b..f8ed4518 100644
--- a/helm/templates/deployment.yaml
+++ b/helm/templates/deployment.yaml
@@ -55,6 +55,8 @@ spec:
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           args:
             - "-config.file=/etc/sql_exporter/sql_exporter.yml"
+            - "-log.level={{ .Values.logLevel | default "info"  }}"
+            - "-log.format={{ .Values.logFormat | default "logfmt" }}"
             {{- if .Values.reloadEnabled }}
             - "-web.enable-reload"
             {{- end }}
diff --git a/helm/values.yaml b/helm/values.yaml
index 235d4d63..036aa5a0 100644
--- a/helm/values.yaml
+++ b/helm/values.yaml
@@ -115,8 +115,12 @@ serviceMonitor:
 #     mount:
 #       readOnly: true
 #       mountPath: /etc/config
-# Set to true to create a config as a part of the helm chart
+# -- Set to true to create a config as a part of the helm chart
 createConfig: true
+# -- Set log level (info if unset)
+logLevel: debug
+# -- Set log format (logfmt if unset)
+logFormat: logfmt
 # -- Enable reload collector data handler (endpoint /reload)
 reloadEnabled: false
 config: