From 64773da3be7a63ada01b2c0255b9f0f4f5e893a5 Mon Sep 17 00:00:00 2001 From: Pavol Loffay Date: Thu, 3 Aug 2017 18:31:12 +0200 Subject: [PATCH 1/2] Explain cassandra deployment limitations --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index d9d3b92..5ced3ab 100644 --- a/README.md +++ b/README.md @@ -32,7 +32,8 @@ Once everything is ready, `kubectl get service jaeger-query` tells you where to ### Persistent storage Even though this template uses a stateful Cassandra, backing storage is set to `emptyDir`. It's more -appropriate to create a `PersistentVolumeClaim`/`PersistentVolume` and use it instead. +appropriate to create a `PersistentVolumeClaim`/`PersistentVolume` and use it instead. Note that this +Cassandra deployment does not support deleting pods or scaling down. ## Uninstalling From 5aa48cfd67cd7ba2d86e012d1754495cdea1dd26 Mon Sep 17 00:00:00 2001 From: Pavol Loffay Date: Mon, 7 Aug 2017 10:06:33 +0200 Subject: [PATCH 2/2] Add comment why scaling down does not work --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 5ced3ab..c2eb349 100644 --- a/README.md +++ b/README.md @@ -33,7 +33,8 @@ Once everything is ready, `kubectl get service jaeger-query` tells you where to ### Persistent storage Even though this template uses a stateful Cassandra, backing storage is set to `emptyDir`. It's more appropriate to create a `PersistentVolumeClaim`/`PersistentVolume` and use it instead. Note that this -Cassandra deployment does not support deleting pods or scaling down. +Cassandra deployment does not support deleting pods or scaling down, as this might require +administrative tasks that are dependent on the final deployment architecture. ## Uninstalling