solr: use a route instead of joining pod networks

roles/openshift-apps/fedora-packages-static/templates/configmap.yml

@@ -6,5 +6,5 @@ metadata:
   labels:
     app: fedora-packages-static
 data:
-  solr-url: "http://solr.solr.svc.cluster.local:8983/"
+  solr-url: "https://solr{{ env_suffix }}.fedoraproject.org:8983/"
   sitemap-url: "https://packages{{ env_suffix }}.fedoraproject.org"

roles/openshift-apps/fedora-packages-static/templates/deploymentconfig.yml

@@ -22,7 +22,7 @@ spec:
       initContainers:
       - name: init-solr
         image: busybox
-        command: ['sh', '-c', 'until nslookup solr.solr.svc.cluster.local; do echo waiting for solr; sleep 2; done;']
+        command: ['sh', '-c', 'until ping -c1 solr{{ env_suffix }}.fedoraproject.org >/dev/null 2>&1; do echo waiting for solr; sleep 2; done']
       containers:
       - name: fedora-packages-static
         image: fedora-packages-static:latest
@@ -30,12 +30,12 @@ spec:
         - name: SOLR_URL
           valueFrom:
             configMapKeyRef:
-              name: fedora-packages-static-configmap 
+              name: fedora-packages-static-configmap
               key: solr-url
         - name: SITEMAP_URL
           valueFrom:
             configMapKeyRef:
-              name: fedora-packages-static-configmap 
+              name: fedora-packages-static-configmap
               key: sitemap-url
         ports:
         - containerPort: 80