Add support to log_format and log_level

Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v1
 name: pgdog
-version: v0.46
-appVersion: "0.1.30"
+version: v0.47
+appVersion: "0.1.32"

README.md

@@ -43,6 +43,8 @@ of snake_case, for example: `checkout_timeout` becomes
 workers: 2
 defaultPoolSize: 15
 openMetricsPort: 9090
+logFormat: json
+logLevel: info
 ```
 
 ### Docker Image

templates/config.yaml

@@ -10,6 +10,8 @@ data:
         port                      =   {{ include "pgdog.intval" .Values.port }}
         workers                   =   {{ include "pgdog.intval" (.Values.workers | default 2) }}
         default_pool_size         =   {{ include "pgdog.intval" (.Values.defaultPoolSize | default 10) }}
+        log_format                =   {{ .Values.logFormat | default "text" | quote }}
+        log_level                 =   {{ .Values.logLevel | default "info" | quote }}
         {{- if hasKey .Values "minPoolSize" }}
         min_pool_size             =   {{ include "pgdog.intval" .Values.minPoolSize }}
         {{- end }}

test/values-full.yaml

@@ -19,6 +19,9 @@ memoryMessageBuffer: 8192
 memoryStackSize: 2097152
 port: 6432
 healthcheckPort: 8080
+logFormat: json
+logLevel: debug
+
 
 databases:
   - name: primary

values.yaml

@@ -145,6 +145,29 @@ openMetricsPort: 9090
 # openMetricsNamespace configures the metrics namespace
 openMetricsNamespace: pgdog_
 
+
+# logOutput defines the output format of the logs.
+#
+# Available options:
+# - text
+# - json
+#
+# Defaults to `text`.
+logFormat: text
+
+# logLevel defines the log level using the same syntax as RUST_LOG.
+#
+# Available options:
+# - error
+# - warn
+# - info
+# - debug
+# - trace
+# - off
+#
+# Defaults to `info`.
+logLevel: "info"
+
 # Admin password
 # adminPassword: change-me