Jaeger Version++ && Version documentation

Similar to #70, addresses #88

Signed-off-by: Victor Lei <[email protected]>

README.md

@@ -147,6 +147,10 @@ kubectl run jaeger-spark-dependencies --schedule="55 23 * * *" --env="STORAGE=ca
 
 If you want to run the job only once and immediately then remove scheduled flag.
 
+## Docker Versions
+The jaeger project automatically creates new docker images with versions that mirror the release number. Feel free to pick the latest release. 
+> A general k8 tip; it's recommended that you do not use `:latest` in production but rather pin the latest version.
+
 ## Helm support
 A curated [Chart for Kubernetes Helm](https://github.com/kubernetes/charts/tree/master/incubator/jaeger) that adds all components required to run Jaeger.
 

jaeger-production-template.yml

@@ -12,6 +12,10 @@
 # the License.
 #
 
+#
+# Check https://github.com/jaegertracing/jaeger/releases for the latest version to use
+#
+
 apiVersion: v1
 kind: List
 items:
@@ -33,7 +37,7 @@ items:
           jaeger-infra: collector-pod
       spec:
         containers:
-        - image: jaegertracing/jaeger-collector:1.2
+        - image: jaegertracing/jaeger-collector:1.4.1
           name: jaeger-collector
           command:
             - "/go/bin/collector-linux"
@@ -119,7 +123,7 @@ items:
           jaeger-infra: query-pod
       spec:
         containers:
-        - image: jaegertracing/jaeger-query:1.2
+        - image: jaegertracing/jaeger-query:1.4.1
           name: jaeger-query
           command:
             - "/go/bin/query-linux"
@@ -179,7 +183,7 @@ items:
       spec:
         containers:
         - name: agent-instance
-          image: jaegertracing/jaeger-agent:1.2
+          image: jaegertracing/jaeger-agent:1.4.1
           command:
           - "/go/bin/agent-linux"
           - "--config-file=/conf/agent.yaml"

production/cassandra.yml

@@ -120,7 +120,8 @@ items:
       spec:
         containers:
         - name: jaeger-cassandra-schema
-          image: jaegertracing/jaeger-cassandra-schema:1.2
+          image: jaegertracing/jaeger-cassandra-schema:1.4.1
+          # Check https://github.com/jaegertracing/jaeger/releases for the latest version
           env:
             - name: MODE
               value: "prod"