Adding amazonlinux to pre-check

Author: cdenneen

metadata.json

@@ -46,6 +46,12 @@
     }
   ],
   "operatingsystem_support": [
+    {
+      "operatingsystem": "Amazon",
+      "operatingsystemrelease": [
+        "2"
+      ]
+    },
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [

tasks/precheck.sh

@@ -11,6 +11,9 @@ elif grep -qi redhat /etc/os-release && [[ "$(cat /proc/sys/crypto/fips_enabled)
   osfamily="redhatfips"
 else
   osfamily="el"
+  if grep -qi amazon /etc/os-release && grep -qi "VERSION_ID=\"2\"" /etc/os-release; then
+    version=7
+  fi
 fi
 
 # OS-specific modifications