Fixes #36938 - Ignore output of some commands in Global Registration

(cherry picked from commit b404794)

app/views/unattended/provisioning_templates/registration/global_registration.erb

@@ -140,8 +140,73 @@ register_katello_host(){
 
 }
 
-# Set up subscription-manager
-<%= snippet("subscription_manager_setup", variables: { subman_setup_scenario: 'registration' }).strip -%>
+KATELLO_SERVER_CA_CERT=/etc/rhsm/ca/katello-server-ca.pem
+RHSM_CFG=/etc/rhsm/rhsm.conf
+
+# Backup rhsm.conf
+if [ -f $RHSM_CFG ] ; then
+  test -f $RHSM_CFG.bak || cp $RHSM_CFG $RHSM_CFG.bak
+fi
+
+# rhn-client-tools conflicts with subscription-manager package
+# since rhn tools replaces subscription-manager, we need to explicitly
+# install subscription-manager after the rhn tools cleanup
+if [ x$ID = xol ]; then
+  $PKG_MANAGER_REMOVE rhn-client-tools
+  $PKG_MANAGER_INSTALL --setopt=obsoletes=0 subscription-manager
+fi
+
+<% if truthy?(@force) -%>
+# Unregister host and remove all local system and subscription data
+
+if [ -x "$(command -v subscription-manager)" ] ; then
+  subscription-manager unregister || true
+  subscription-manager clean
+fi
+
+$PKG_MANAGER_REMOVE katello-ca-consumer\* > /dev/null 2>&1
+<% end -%>
+
+# Prepare SSL certificate
+mkdir -p /etc/rhsm/ca
+cp -f $SSL_CA_CERT $KATELLO_SERVER_CA_CERT
+chmod 644 $KATELLO_SERVER_CA_CERT
+
+# Prepare subscription-manager
+if ! [ -x "$(command -v subscription-manager)" ] ; then
+  $PKG_MANAGER_INSTALL subscription-manager
+else
+  $PKG_MANAGER_UPGRADE subscription-manager > /dev/null 2>&1
+fi
+
+if ! [ -f $RHSM_CFG ] ; then
+  echo "'$RHSM_CFG' not found, cannot configure subscription-manager"
+  cleanup_and_exit 1
+fi
+
+# Configure subscription-manager
+test -f $RHSM_CFG.bak || cp $RHSM_CFG $RHSM_CFG.bak
+subscription-manager config \
+  --server.hostname="<%= @rhsm_url.host if @rhsm_url %>" \
+  --server.port="<%= @rhsm_url.port if @rhsm_url %>" \
+  --server.prefix="<%= @rhsm_url.path if @rhsm_url %>" \
+  --rhsm.repo_ca_cert="$KATELLO_SERVER_CA_CERT" \
+  --rhsm.baseurl="<%= @pulp_content_url %>"
+
+# Older versions of subscription manager may not recognize
+# report_package_profile and package_profile_on_trans options.
+# So set them separately and redirect out & error to /dev/null
+# to fail silently.
+subscription-manager config --rhsm.package_profile_on_trans=1 > /dev/null 2>&1 || true
+subscription-manager config --rhsm.report_package_profile=1 > /dev/null 2>&1 || true
+
+# Configuration for EL6
+if grep --quiet full_refresh_on_yum $RHSM_CFG; then
+  sed -i "s/full_refresh_on_yum\s*=.*$/full_refresh_on_yum = 1/g" $RHSM_CFG
+else
+  full_refresh_config="#config for on-premise management\nfull_refresh_on_yum = 1"
+  sed -i "/baseurl/a $full_refresh_config" $RHSM_CFG
+fi
 
 subscription-manager register <%= '--force' if truthy?(@force) %> \
   --org='<%= @organization.label if @organization %>' \