[extensions-web/deploy] openshift: explicitly specify docker image for frontend container.

[Yuri Konotopov <ykonotopov src gnome org>]

commit 0231b21ac6d9c38dcf0eda52d9c10617fc63a868
Author: Yuri Konotopov <ykonotopov gnome org>
Date:   Sat Dec 15 20:30:16 2018 +0400

    openshift: explicitly specify docker image for frontend container.

 openshift/templates/extensions-web-nginx.json | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/openshift/templates/extensions-web-nginx.json b/openshift/templates/extensions-web-nginx.json
index 0acbe28..dd619e5 100644
--- a/openshift/templates/extensions-web-nginx.json
+++ b/openshift/templates/extensions-web-nginx.json
@@ -209,6 +209,11 @@
         "strategy": {
           "type": "Docker",
           "dockerStrategy": {
+            "forcePull": true,
+            "from": {
+              "kind": "DockerImage",
+              "name": "nginx:stable"
+            },
             "env": [
               {
                 "name": "EGO_NODE_ADDRESS",