Add saltstack rhel repos

Change-Id: I74c8f3e157b0db67b2e9f7ed217d3192b3593f99
diff --git a/linux/system/repo/saltstack/rhel.yml b/linux/system/repo/saltstack/rhel.yml
new file mode 100644
index 0000000..b0f28f3
--- /dev/null
+++ b/linux/system/repo/saltstack/rhel.yml
@@ -0,0 +1,14 @@
+parameters:
+  _param:
+    salt_version: 2016.3
+    rhel_releasever: 7
+    rhel_basearch: x86_64
+  linux:
+    system:
+      repo:
+        salt:
+          humanname: "SaltStack repo for RHEL/CentOS ${rhel_repo_releasever}"
+          source: "https://repo.saltstack.com/yum/redhat/${_param:rhel_releasever}/${_param:rhel_basearch}/${_param:salt_version}"
+          gpgkey: "https://repo.saltstack.com/yum/redhat/${_param:rhel_releasever}/${_param:rhel_basearch}/${_param:salt_version}/SALTSTACK-GPG-KEY.pub"
+          gpgcheck: true
+          architectures: amd64
diff --git a/linux/system/repo/saltstack/rhel6.yml b/linux/system/repo/saltstack/rhel6.yml
new file mode 100644
index 0000000..098410c
--- /dev/null
+++ b/linux/system/repo/saltstack/rhel6.yml
@@ -0,0 +1,6 @@
+classes:
+- system.linux.system.repo.saltstack.rhel
+parameters:
+  _param:
+    salt_version: 2016.3
+    rhel_releasever: 6
diff --git a/linux/system/repo/saltstack/rhel7.yml b/linux/system/repo/saltstack/rhel7.yml
new file mode 100644
index 0000000..a216398
--- /dev/null
+++ b/linux/system/repo/saltstack/rhel7.yml
@@ -0,0 +1,6 @@
+classes:
+- system.linux.system.repo.saltstack.rhel
+parameters:
+  _param:
+    salt_version: 2016.3
+    rhel_releasever: 7