feat(chart): expose logging configuration

Author: tomasz-torcz-airspace-intelligence

charts/pgcat/templates/deployment.yaml

@@ -32,6 +32,11 @@ spec:
             {{- toYaml .Values.containerSecurityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: LOG_LEVEL
+              value: {{ .Values.configuration.general.log_level }}
+            - name: LOG_FORMAT
+              value: {{ .Values.configuration.general.log_format }}
           ports:
             - name: pgcat
               containerPort: {{ .Values.configuration.general.port }}

charts/pgcat/values.yaml

@@ -199,6 +199,12 @@ configuration:
     # @param configuration.general.log_client_disconnections If we should log client disconnections
     log_client_disconnections: false
 
+    # @param configuration.general.log_level Default log level
+    log_level: "INFO"
+
+    # @param configuration.general.log_format Log format, possible values: text, structured, debug
+    log_format: "text"
+
     # TLS
     # tls_certificate: "server.cert"
     # tls_private_key: "server.key"