PRIME-2787 Add tini init to Redis pods to cleanup zombie processes (#…

…2613)

* custopmize redis image

* change image tag

* get image from rhel8/redis-6

* change the user

infrastructure/redis/Dockerfile

@@ -0,0 +1,17 @@
+FROM rhel8/redis-6
+
+# Redis image based on Software Collections packages
+#
+# Volumes:
+#  * /var/lib/redis/data - Datastore for Redis
+# Environment:
+#  * $REDIS_PASSWORD - Database password
+
+EXPOSE 6379
+USER root 
+# Add Tini
+ENV TINI_VERSION v0.19.0
+ADD https://github.com/krallin/tini/releases/download/${TINI_VERSION}/tini /tini
+RUN chmod +x /tini
+ENTRYPOINT ["/tini", "--", "container-entrypoint"]
+CMD ["run-redis"]