Mixer Helm improvements (#994)

1. "\." fix
2. Add timestamp to deployment annotation @shifucun suggested.
deploy_gke.sh was run twice in a row to confirm different revisions of
the pods were generated.


https://pantheon.corp.google.com/kubernetes/replicaset/us-central1/mixer-us-central1/mixer/mixer-autopush-default-cdbc9d59f/yaml/view?mods=-monitoring_api_staging&project=datcom-mixer-autopush


https://pantheon.corp.google.com/kubernetes/replicaset/us-central1/mixer-us-central1/mixer/mixer-autopush-default-646f65f57/yaml/view?mods=-monitoring_api_staging&project=datcom-mixer-autopush

Co-authored-by: Alex Chen <[email protected]>

Author: Fructokinase

deploy/README.md

@@ -49,8 +49,8 @@ helm upgrade --install mixer-dev deploy/helm_charts/mixer \
     --timeout 10m \
     -f deploy/helm_charts/envs/mixer_dev.yaml \
     --set mixer.githash=$(git rev-parse --short=7 HEAD) \
-    --set-file mixer.schemaConfigs."base.mcf"=deploy/mapping/base.mcf \
-    --set-file mixer.schemaConfigs."encode.mcf"=deploy/mapping/encode.mcf \
+    --set-file mixer.schemaConfigs."base\.mcf"=deploy/mapping/base.mcf \
+    --set-file mixer.schemaConfigs."encode\.mcf"=deploy/mapping/encode.mcf \
     --set-file kgStoreConfig.bigqueryVersion=deploy/storage/bigquery.version \
     --set-file kgStoreConfig.baseBigtableInfo=deploy/storage/base_bigtable_info.yaml
 ```

deploy/helm_charts/mixer/templates/deployment.yaml

@@ -49,6 +49,8 @@ spec:
       {{- include "mixer.selectorLabels" $ | nindent 6 }}
   template:
     metadata:
+      annotations:
+        timestamp: {{ now | quote }}
       labels:
         service:  {{ include "mixer.fullname" $ }}-{{ $serviceName }}
         {{- include "mixer.selectorLabels" $ | nindent 8 }}