From cd9bc7bdc52482bdedfcff3b3504c912e313750f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20G=C3=B3mez?= <targen@gmail.com>
Date: Thu, 21 Dec 2017 16:52:27 +0100
Subject: [PATCH] Add PostgreSQL pod name Scalyr sidecar environment (#194)

This will allow the Scalyr image to add a custom attribute to shipped
log entries that notes the name of the originating pod.
---
 pkg/cluster/k8sres.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkg/cluster/k8sres.go b/pkg/cluster/k8sres.go
index b3da874ca..f59f8bcf0 100644
--- a/pkg/cluster/k8sres.go
+++ b/pkg/cluster/k8sres.go
@@ -445,6 +445,15 @@ func (c *Cluster) generatePodTemplate(
 				Resources:       *resourceRequirementsScalyrSidecar,
 				VolumeMounts:    volumeMounts,
 				Env: []v1.EnvVar{
+					{
+						Name: "POD_NAME",
+						ValueFrom: &v1.EnvVarSource{
+							FieldRef: &v1.ObjectFieldSelector{
+								APIVersion: "v1",
+								FieldPath:  "metadata.name",
+							},
+						},
+					},
 					{
 						Name:  "SCALYR_API_KEY",
 						Value: c.OpConfig.ScalyrAPIKey,