[blocky] Refactor config yaml (#169)

* Refactor config yaml

Also disable logs volume (no longer needed)

Signed-off-by: Jeff Billimek <jeff@billimek.com>

* fix linting

Signed-off-by: Jeff Billimek <jeff@billimek.com>

charts/blocky/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "v0.5"
 description: DNS proxy as ad-blocker for local network
 name: blocky
-version: 2.1.0
+version: 2.2.0
 keywords:
   - blocky
   - dbs

charts/blocky/templates/configmap.yaml

@@ -9,5 +9,8 @@ metadata:
     app.kubernetes.io/instance: {{ .Release.Name }}
     app.kubernetes.io/managed-by: {{ .Release.Service }}
 data:
+{{- if .Values.config }}
+{{ $root := . }}
   config.yml: |
-{{ .Values.config | indent 4 }}
+{{ tpl (toYaml .Values.config | indent 4) $root }}
+{{- end }}

charts/blocky/templates/deployment.yaml

@@ -37,8 +37,6 @@ spec:
             - name: config
               mountPath: /app/config.yml
               subPath: config.yml
-            - name: logs
-              mountPath: /logs
           ports:
           ports:
             - name: monitoring
@@ -74,9 +72,6 @@ spec:
         - name: config
           configMap:
             name: {{ template "blocky.fullname" . }}
-        - name: logs
-          emptyDir:
-            medium: Memory
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/blocky/values.yaml

@@ -12,8 +12,8 @@ replicas: 1
 
 timeZone: "UTC"
 
-# blocky configuration
-config: |
+# blocky configuration - will translate to config.yml file inside the pod
+config:
   upstream:
     # these external DNS resolvers will be used. Blocky picks 2 random resolvers from the list for each query
     # format for resolver: net:host:[port][/path]. net could be tcp, udp, tcp-tls or https (DoH). If port is empty, default port will be used (53 for udp and tcp, 853 for tcp-tls, 443 for https (Doh))
@@ -69,20 +69,20 @@ config: |
     # optional: automatically list refresh period in minutes. Default: 4h.
     # Negative value -> deactivate automatically refresh.
     # 0 value -> use default
-      refreshPeriod: 1
+    # refreshPeriod: 1
 
   # optional: configuration for caching of DNS responses
-  caching:
+  # caching:
     # amount in minutes, how long a response must be cached (min value).
     # If <=0, use response's TTL, if >0 use this value, if TTL is smaller
     # Default: 0
-    minTime: 40
+    # minTime: 40
     # amount in minutes, how long a response must be cached (max value).
     # If <0, do not cache responses
     # If 0, use TTL
     # If > 0, use this value, if TTL is greater
     # Default: 0
-    maxTime: -1
+    # maxTime: -1
 
   # optional: configuration of client name resolution
   clientLookup:
@@ -90,9 +90,9 @@ config: |
     upstream: udp:192.168.178.1
     # optional: some routers return multiple names for client (host name and user defined name). Define which single name should be used.
     # Example: take second name if present, if not take first name
-      singleNameOrder:
-        - 2
-        - 1
+    # singleNameOrder:
+    #   - 2
+    #   - 1
   # optional: configuration for prometheus metrics endpoint
   prometheus:
     # enabled if true
@@ -102,15 +102,6 @@ config: |
     # url path, optional (default '/metrics')
     path: /metrics
 
-  # optional: write query information (question, answer, client, duration etc) to daily csv file
-  queryLog:
-      # directory (should be mounted as volume in docker)
-      dir: /logs
-      # if true, write one file per client. Writes all queries to single file otherwise
-      perClient: true
-      # if > 0, deletes log files which are older than ... days
-      logRetentionDays: 7
-
   # optional: DNS listener port, default 53 (UDP and TCP)
   port: 53
   # optional: HTTP listener port, default 0 = no http listener. If > 0, will be used for prometheus metrics, pprof, ...
@@ -167,11 +158,10 @@ resources: {}
   # resources, such as Minikube. If you do want to specify resources, uncomment the following
   # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
   # limits:
-  #  cpu: 100m
-  #  memory: 128Mi
+  #  memory: 500Mi
   # requests:
-  #  cpu: 100m
-  #  memory: 128Mi
+  #  cpu: 50m
+  #  memory: 275Mi
 
 nodeSelector: {}