helm: update default terminationGracePeriodSeconds to 4800 (#1257)

Users that run Loki using the Helm chart may not modify the value for terminationGracePeriodSeconds that allows Loki enough time to flush all of its data. If Loki is forcefully terminated by Kubernetes during a flush, missing data or an unhealthy ingester in the ring in microservices mode can occur. This commit changes the grace period to 4800 seconds, the value used in the Jsonnet code.
grafana · Nov 13, 2019 · 1d3b0be · 1d3b0be
1 parent c1e84b5
commit 1d3b0be
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diff --git a/production/helm/loki-stack/Chart.yaml b/production/helm/loki-stack/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: "v1"
 name: loki-stack
-version: 0.19.0
+version: 0.19.1
 appVersion: v0.4.0
 kubeVersion: "^1.10.0-0"
 description: "Loki: like Prometheus, but for logs."

diff --git a/production/helm/loki/Chart.yaml b/production/helm/loki/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: "v1"
 name: loki
-version: 0.17.1
+version: 0.17.2
 appVersion: v0.4.0
 kubeVersion: "^1.10.0-0"
 description: "Loki: like Prometheus, but for logs."

diff --git a/production/helm/loki/values.yaml b/production/helm/loki/values.yaml
@@ -154,7 +154,7 @@ serviceAccount:
   create: true
   name:
 
-terminationGracePeriodSeconds: 30
+terminationGracePeriodSeconds: 4800
 
 ## Tolerations for pod assignment
 ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/