commit d295fc39aed760f6f6b488ec0474d74d874fcdd3
author Joe Gregorio <jcgregorio@google.com> Mon Dec 17 11:56:41 2018 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Dec 17 17:20:36 2018 +0000
tree 02e342c3eb8e257d8b6791891407bce6401448f3
parent 4f43b86241a613b096ad936da3d69c2ace1490f2

prometheus - add the project label in a way that will work with alerts.

Because external_labels doesn't work like you think it might.
  https://github.com/prometheus/prometheus/issues/3043

Bug: skia:
Change-Id: I086ef73e05bf3283c74376f153c3d3618bd7d1ce
Reviewed-on: https://skia-review.googlesource.com/c/177912
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>

promk/prometheus/prometheus-corp.yml

diff --git a/promk/prometheus/prometheus-corp.yml b/promk/prometheus/prometheus-corp.yml
index c36d427..dc94243 100644
--- a/promk/prometheus/prometheus-corp.yml
+++ b/promk/prometheus/prometheus-corp.yml
@@ -1,8 +1,6 @@
 global:
   scrape_interval: 15s
   evaluation_interval: 15s
-  external_labels:
-    project: skia-corp
 
 rule_files:
   - "alerts_corp.yml"
@@ -160,3 +158,6 @@
       - source_labels: [__meta_kubernetes_pod_name]
         action: replace
         target_label: kubernetes_pod_name
+      - action: replace
+        target_label: project
+        replacement: skia-corp

promk/prometheus/prometheus-public.yml

diff --git a/promk/prometheus/prometheus-public.yml b/promk/prometheus/prometheus-public.yml
index ac50d47..508b6f4 100644
--- a/promk/prometheus/prometheus-public.yml
+++ b/promk/prometheus/prometheus-public.yml
@@ -1,8 +1,6 @@
 global:
   scrape_interval: 15s
   evaluation_interval: 15s
-  external_labels:
-    project: skia-public
 
 rule_files:
   - "alerts_public.yml"
@@ -169,3 +167,6 @@
       - source_labels: [__meta_kubernetes_pod_name]
         action: replace
         target_label: kubernetes_pod_name
+      - action: replace
+        target_label: project
+        replacement: skia-public