Add Satellite 5 support

Add Satellite 5 support to the RHEL registration environment and
resources. The registration script is updated to support both satellite
versions in place given the similarity of the options for both
scenarios.

The satellite version is detected based on $REG_SAT_URL, and that
determines whether subscription-manager or rhnreg_ks is used.

Change-Id: Ic261c8a16a7d6d3978f8bfc6e53f75dbe1b716db

extraconfig/pre_deploy/rhel-registration/scripts/rhel-registration

@@ -13,6 +13,7 @@ fi
 
 opts=
 attach_opts=
+sat5_opts=
 repos="repos --enable rhel-7-server-rpms"
 satellite_repo="rhel-7-server-rh-common-rpms"
 if [ -n "${REG_AUTO_ATTACH:-}" ]; then
@@ -49,6 +50,7 @@ fi
 
 if [ -n "${REG_FORCE:-}" ]; then
     opts="$opts --force"
+    sat5_opts="$sat5_opts --force"
 fi
 
 if [ -n "${REG_SERVER_URL:-}" ]; then
@@ -57,6 +59,7 @@ fi
 
 if [ -n "${REG_ACTIVATION_KEY:-}" ]; then
     opts="$opts --activationkey=$REG_ACTIVATION_KEY"
+    sat5_opts="$sat5_opts --activationkey=$REG_ACTIVATION_KEY"
 
     if [ -z "${REG_ORG:-}" ]; then
         echo "WARNING: REG_ACTIVATION_KEY set without REG_ORG."
@@ -75,10 +78,12 @@ fi
 
 if [ -n "${REG_MACHINE_NAME:-}" ]; then
     opts="$opts --name $REG_MACHINE_NAME"
+    sat5_opts="$sat5_opts --profilename=$REG_MACHINE_NAME"
 fi
 
 if [ -n "${REG_ORG:-}" ]; then
     opts="$opts --org=$REG_ORG"
+    sat5_opts="$sat5_opts --systemorgid=$REG_ORG"
 fi
 
 if [ -n "${REG_REPOS:-}" ]; then
@@ -91,6 +96,20 @@ if [ -n "${REG_TYPE:-}" ]; then
     opts="$opts --type=$REG_TYPE"
 fi
 
+function detect_satellite_version {
+    ping_api=$REG_SAT_URL/katello/api/ping
+    if curl -k -s -D - -o /dev/null $ping_api | grep "200 OK"; then
+        echo Satellite 6 detected at $REG_SAT_URL
+        satellite_version=6
+    elif curl -k -s -D - -o /dev/null $REG_SAT_URL/rhn/Login.do | grep "200 OK"; then
+        echo Satellite 5 detected at $REG_SAT_URL
+        satellite_version=5
+    else
+        echo No Satellite detected at $REG_SAT_URL
+        exit 1
+    fi
+}
+
 case "${REG_METHOD:-}" in
     portal)
         subscription-manager register $opts
@@ -100,6 +119,8 @@ case "${REG_METHOD:-}" in
         subscription-manager $repos
         ;;
     satellite)
+        detect_satellite_version
+        if [ "satellite_version" = "6" ]; then
             repos="$repos --enable ${satellite_repo}"
             rpm -Uvh "$REG_SAT_URL/pub/katello-ca-consumer-latest.noarch.rpm" || true
             subscription-manager register $opts
@@ -107,6 +128,12 @@ case "${REG_METHOD:-}" in
             yum install -y katello-agent || true # needed for errata reporting to satellite6
             katello-package-upload
             subscription-manager repos --disable ${satellite_repo}
+        else
+            pushd /usr/share/rhn/
+            curl -k -O $REG_SAT_URL/pub/RHN-ORG-TRUSTED-SSL-CERT
+            popd
+            rhnreg_ks --serverUrl=$REG_SAT_URL/XMLRPC $sat5_opts
+        fi
         ;;
     disable)
         echo "Disabling RHEL registration"

extraconfig/pre_deploy/rhel-registration/scripts/rhel-unregistration

@@ -7,6 +7,8 @@ case "${REG_METHOD:-}" in
     portal|satellite)
         # Allow unregistration to fail.
         # We don't want to fail stack deletes if unregistration fails.
+        # Note that this will be a no-op on satellite 5, which doesn't support
+        # unregistering from the cli.
         subscription-manager unregister || true
         subscription-manager clean || true
         ;;