commit 09c55c801374ba8548789e143ab23f9cfbaec730
author Sylvain Desbureaux <sylvain.desbureaux@orange.com> Mon Feb 01 15:05:48 2021 +0100
committer Sylvain Desbureaux <sylvain.desbureaux@orange.com> Wed Feb 10 10:43:26 2021 +0100
tree c1ab2c158fef930dc2b3ed4bfe645bdef0e0d576
parent 6212bb27ae5202b9071b8a8493afcaecaa1b9249

[COMMON][CASSANDRA] Service mesh compatible deploy

In order to make cassandra behaving smoothly on service mesh, we must
make it listen to 127.0.0.1 but broadcasting the real IP address.
This patch does it.

Issue-ID: OOM-2252
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I2c494a987a7d2d72ddce84ac7fab15bcadbc8cf4

kubernetes/common/cassandra/templates/statefulset.yaml

diff --git a/kubernetes/common/cassandra/templates/statefulset.yaml b/kubernetes/common/cassandra/templates/statefulset.yaml
index 471f88f..953c89d 100644
--- a/kubernetes/common/cassandra/templates/statefulset.yaml
+++ b/kubernetes/common/cassandra/templates/statefulset.yaml
@@ -100,6 +100,14 @@
             value: {{ default "GossipingPropertyFileSnitch" .Values.config.endpoint_snitch | quote }}
           - name: CASSANDRA_AUTHENTICATOR
             value: {{ default "PasswordAuthenticator" .Values.config.authenticator | quote }}
+          {{- if include "common.onServiceMesh" . }}
+          - name: CASSANDRA_LISTEN_ADDRESS
+            value: "127.0.0.1"
+          - name: CASSANDRA_BROADCAST_ADDRESS
+            valueFrom:
+              fieldRef:
+                fieldPath: status.podIP
+          {{- end }}
           - name: POD_IP
             valueFrom:
               fieldRef: