prerequisite check role
fixed formatting, added dns check before creating VM's
Change-Id: Ibb6c8898ca635a4cc6446b8b3aef584fe458c224
diff --git a/roles/prereqs-common/defaults/main.yml b/roles/prereqs-common/defaults/main.yml
new file mode 100644
index 0000000..1425db4
--- /dev/null
+++ b/roles/prereqs-common/defaults/main.yml
@@ -0,0 +1,24 @@
+---
+# prereqs-common/defaults/main.yml
+
+min_memtotal_mb: 48000
+min_processor_vcpus: 12
+
+kvm_check: true
+
+dns_check_domain: wiki.opencord.org
+dns_check_ipv4: 52.9.82.207
+
+# obtained from: https://www.iana.org/domains/root/servers
+dns_roots:
+ - 192.5.5.241
+ - 193.0.14.129
+ - 198.41.0.4
+ - 199.7.91.13
+
+http_dl_url: "http://cord.staging.wpengine.com/wp-content/uploads/2016/07/cord-tm-logo.png"
+http_dl_cksum: "sha256:9a69c741a4bb609ad7e49bd0fd335a95db2e66dc0d72866569e11385df9dcc28"
+
+https_dl_url: "https://jenkins.opencord.org/static/8d0f081d/images/headshot.png"
+https_dl_cksum: "sha256:690e82fb98ffb2b4b232d9b9cf9cc52eb7972e56a84902f6d1150b75456058c6"
+