Add option (#528)

* Add chunk_block_size option

Introduce by #464.

Signed-off-by: Xiang Dai <764524258@qq.com>

* fix white noise

Signed-off-by: Xiang Dai <764524258@qq.com>

* Bump up helm version

Signed-off-by: Xiang Dai <764524258@qq.com>

production/helm/loki-stack/Chart.yaml

 name: loki-stack
-version: 0.7.1
+version: 0.7.2
 appVersion: 0.0.1
 kubeVersion: "^1.10.0-0"
 description: "Loki: like Prometheus, but for logs."

production/helm/loki/Chart.yaml

 name: loki
-version: 0.7.1
+version: 0.7.2
 appVersion: 0.0.1
 kubeVersion: "^1.10.0-0"
 description: "Loki: like Prometheus, but for logs."

production/helm/loki/values.yaml

@@ -23,6 +23,7 @@ config:
 
   ingester:
     chunk_idle_period: 15m
+    chunk_block_size: 262144
     lifecycler:
       ring:
         store: inmemory
@@ -63,7 +64,7 @@ image:
   tag: latest
   pullPolicy: Always # Always pull while in BETA
 
-## Additional Loki container arguments, e.g. log level (debug, info, warn, error) 
+## Additional Loki container arguments, e.g. log level (debug, info, warn, error)
 extraArgs: {}
   # log.level: debug
 

production/ksonnet/loki/config.libsonnet

@@ -35,6 +35,7 @@
 
       ingester: {
         chunk_idle_period: '15m',
+        chunk_block_size: 262144,
 
         lifecycler: {
           ring: {