Create bm-b300-e7 env

Deploy worked but less 10 free ip ardesses for cmp nodes

Related-Prod: PROD-37077

Change-Id: I65f6c42a22b2429c680fe173d5734aea864ed9d3
diff --git a/jobs/view.yaml b/jobs/view.yaml
index 2709519..7871642 100644
--- a/jobs/view.yaml
+++ b/jobs/view.yaml
@@ -100,6 +100,7 @@
       - show_networks_used_by_libvirt
       - bm-e7-cicd-pike-ovs-maas
       - bm-e7-cicd-pike-odl-maas
+      - bm-b300-e7-cicd-pike-ovs-maas
       - bm-b300-cicd-queens-ovs-maas
       - released-bm-b300-cicd-queens-ovs-maas
     columns: