diff --git a/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-4 b/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-4
index 0b92bb5e1c..4bceee3db1 100644
--- a/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-4
+++ b/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-4
@@ -1,26 +1,23 @@
 <cib crm_feature_set="3.19.7" validate-with="pacemaker-4.0" epoch="8" num_updates="0" admin_epoch="0" original="1">
   <configuration original="1">
     <!-- The essential elements of this test are:
          * There are three bundle resource with masters attributes (one with
            each type of container).
 
          In this situation, the masters attribute should be replaced with a
          promoted-max attribute with the same value.
       -->
     <crm_config original="1"/>
     <nodes original="1"/>
     <resources original="1">
       <bundle id="bundle1" original="1">
         <docker image="alpine:latest" promoted-max="2" run-command="sleep 60" original="1"/>
       </bundle>
       <bundle id="bundle2" original="1">
         <podman image="alpine:latest" promoted-max="2" run-command="sleep 60" original="1"/>
       </bundle>
-      <bundle id="bundle3" original="1">
-        <rkt image="alpine:latest" promoted-max="2" run-command="sleep 60" original="1"/>
-      </bundle>
     </resources>
     <constraints original="1"/>
   </configuration>
   <status original="1"/>
 </cib>
diff --git a/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-99 b/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-99
index 732082bf80..a69b6bfab0 100644
--- a/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-99
+++ b/cts/schemas/test-3/ref/bundle-promoted-max-legacy.ref-99
@@ -1,26 +1,23 @@
 <cib crm_feature_set="3.19.7" validate-with="pacemaker-4.0" epoch="8" num_updates="0" admin_epoch="0">
   <configuration>
     <!-- The essential elements of this test are:
          * There are three bundle resource with masters attributes (one with
            each type of container).
 
          In this situation, the masters attribute should be replaced with a
          promoted-max attribute with the same value.
       -->
     <crm_config/>
     <nodes/>
     <resources>
       <bundle id="bundle1">
         <docker image="alpine:latest" promoted-max="2" run-command="sleep 60"/>
       </bundle>
       <bundle id="bundle2">
         <podman image="alpine:latest" promoted-max="2" run-command="sleep 60"/>
       </bundle>
-      <bundle id="bundle3">
-        <rkt image="alpine:latest" promoted-max="2" run-command="sleep 60"/>
-      </bundle>
     </resources>
     <constraints/>
   </configuration>
   <status/>
 </cib>
diff --git a/cts/schemas/test-3/ref/rkt.ref-4 b/cts/schemas/test-3/ref/rkt.ref-4
index ae10e1e2a1..b20daa5141 100644
--- a/cts/schemas/test-3/ref/rkt.ref-4
+++ b/cts/schemas/test-3/ref/rkt.ref-4
@@ -1,141 +1,85 @@
 <cib crm_feature_set="3.19.7" validate-with="pacemaker-4.0" epoch="8" num_updates="0" admin_epoch="0" original="1">
   <configuration original="1">
     <!-- The essential elements of this test are:
          * There are three bundles: one rkt, one podman, and one docker.
          * There are various constraints, many of which reference the rkt
            bundle.
 
          In this situation:
          * The rkt bundle should be dropped.
          * Constraints with attributes referencing the rkt bundles should be
            dropped.
          * Resource sets containing only references to rkt bundles should be
          * Constraints with resource sets should be dropped if all of their
            resource sets should be dropped.
       -->
     <crm_config original="1"/>
     <nodes original="1"/>
     <resources original="1">
-      <bundle id="bundle1_drop" original="1">
-        <rkt image="image" original="1"/>
-        <primitive id="bundle1_rsc" class="ocf" provider="pacemaker" type="Dummy" original="1"/>
-      </bundle>
       <bundle id="bundle2_keep" original="1">
         <podman image="image" original="1"/>
         <primitive id="bundle2_rsc" class="ocf" provider="pacemaker" type="Dummy" original="1"/>
       </bundle>
       <bundle id="bundle3_keep" original="1">
         <docker image="image" original="1"/>
         <primitive id="bundle3_rsc" class="ocf" provider="pacemaker" type="Dummy" original="1"/>
       </bundle>
-      <bundle id="bundle4_drop" original="1">
-        <rkt image="image" original="1"/>
-        <primitive id="bundle4_rsc" class="ocf" provider="pacemaker" type="Dummy" original="1"/>
-      </bundle>
     </resources>
     <constraints original="1">
-      <rsc_location id="location1_drop" rsc="bundle1_drop" node="node1" score="INFINITY" original="1"/>
       <rsc_location id="location2_keep" rsc="bundle2_keep" node="node1" score="INFINITY" original="1"/>
-      <rsc_location id="location3_drop" node="node1" score="INFINITY" original="1">
-        <resource_set id="location3_drop-set" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
-      </rsc_location>
       <rsc_location id="location4_keep" node="node1" score="INFINITY" original="1">
         <resource_set id="location4_keep-set" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_location>
       <rsc_location id="location5_keep" node="node1" score="INFINITY" original="1">
-        <resource_set id="location5_keep-set_drop" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
         <resource_set id="location5_keep-set_keep" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_location>
       <rsc_location id="location6_keep" rsc-pattern="bundle1_drop" node="node1" score="INFINITY" original="1"/>
-      <rsc_colocation id="colocation1_drop" rsc="bundle1_drop" with-rsc="bundle2_keep" original="1"/>
-      <rsc_colocation id="colocation2_drop" rsc="bundle2_keep" with-rsc="bundle1_drop" original="1"/>
-      <rsc_colocation id="colocation3_drop" rsc="bundle4_drop" with-rsc="bundle1_drop" original="1"/>
       <rsc_colocation id="colocation4_keep" rsc="bundle3_keep" with-rsc="bundle2_keep" original="1"/>
-      <rsc_colocation id="colocation5_drop" original="1">
-        <resource_set id="colocation5_drop-set" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
-      </rsc_colocation>
       <rsc_colocation id="colocation6_keep" original="1">
         <resource_set id="colocation6_keep-set" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_colocation>
       <rsc_colocation id="colocation7_keep" original="1">
-        <resource_set id="colocation7_keep-set_drop" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
         <resource_set id="colocation7_keep-set_keep" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_colocation>
-      <rsc_order id="order1_drop" first="bundle1_drop" then="bundle2_keep" original="1"/>
-      <rsc_order id="order2_drop" first="bundle2_keep" then="bundle1_drop" original="1"/>
-      <rsc_order id="order3_drop" first="bundle4_drop" then="bundle1_drop" original="1"/>
       <rsc_order id="order4_keep" first="bundle3_keep" then="bundle2_keep" original="1"/>
-      <rsc_order id="order5_drop" original="1">
-        <resource_set id="order5_drop-set" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
-      </rsc_order>
       <rsc_order id="order6_keep" original="1">
         <resource_set id="order6_keep-set" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_order>
       <rsc_order id="order7_keep" original="1">
-        <resource_set id="order7_keep-set_drop" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
         <resource_set id="order7_keep-set_keep" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_order>
-      <rsc_ticket id="ticket1_drop" rsc="bundle1_drop" ticket="ticket1" original="1"/>
       <rsc_ticket id="ticket2_keep" rsc="bundle2_keep" ticket="ticket1" original="1"/>
-      <rsc_ticket id="ticket3_drop" ticket="ticket1" original="1">
-        <resource_set id="ticket3_drop-set" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
-      </rsc_ticket>
       <rsc_ticket id="ticket4_keep" ticket="ticket1" original="1">
         <resource_set id="ticket4_keep-set" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_ticket>
       <rsc_ticket id="ticket5_keep" ticket="ticket1" original="1">
-        <resource_set id="ticket5_keep-set_drop" original="1">
-          <resource_ref id="bundle1_drop" original="1"/>
-        </resource_set>
         <resource_set id="ticket5_keep-set_keep" original="1">
           <resource_ref id="bundle2_keep" original="1"/>
-          <resource_ref id="bundle4_drop" original="1"/>
           <resource_ref id="bundle3_keep" original="1"/>
         </resource_set>
       </rsc_ticket>
     </constraints>
   </configuration>
   <status original="1"/>
 </cib>
diff --git a/cts/schemas/test-3/ref/rkt.ref-99 b/cts/schemas/test-3/ref/rkt.ref-99
index 3db9f2854a..29770a41bc 100644
--- a/cts/schemas/test-3/ref/rkt.ref-99
+++ b/cts/schemas/test-3/ref/rkt.ref-99
@@ -1,141 +1,85 @@
 <cib crm_feature_set="3.19.7" validate-with="pacemaker-4.0" epoch="8" num_updates="0" admin_epoch="0">
   <configuration>
     <!-- The essential elements of this test are:
          * There are three bundles: one rkt, one podman, and one docker.
          * There are various constraints, many of which reference the rkt
            bundle.
 
          In this situation:
          * The rkt bundle should be dropped.
          * Constraints with attributes referencing the rkt bundles should be
            dropped.
          * Resource sets containing only references to rkt bundles should be
          * Constraints with resource sets should be dropped if all of their
            resource sets should be dropped.
       -->
     <crm_config/>
     <nodes/>
     <resources>
-      <bundle id="bundle1_drop">
-        <rkt image="image"/>
-        <primitive id="bundle1_rsc" class="ocf" provider="pacemaker" type="Dummy"/>
-      </bundle>
       <bundle id="bundle2_keep">
         <podman image="image"/>
         <primitive id="bundle2_rsc" class="ocf" provider="pacemaker" type="Dummy"/>
       </bundle>
       <bundle id="bundle3_keep">
         <docker image="image"/>
         <primitive id="bundle3_rsc" class="ocf" provider="pacemaker" type="Dummy"/>
       </bundle>
-      <bundle id="bundle4_drop">
-        <rkt image="image"/>
-        <primitive id="bundle4_rsc" class="ocf" provider="pacemaker" type="Dummy"/>
-      </bundle>
     </resources>
     <constraints>
-      <rsc_location id="location1_drop" rsc="bundle1_drop" node="node1" score="INFINITY"/>
       <rsc_location id="location2_keep" rsc="bundle2_keep" node="node1" score="INFINITY"/>
-      <rsc_location id="location3_drop" node="node1" score="INFINITY">
-        <resource_set id="location3_drop-set">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
-      </rsc_location>
       <rsc_location id="location4_keep" node="node1" score="INFINITY">
         <resource_set id="location4_keep-set">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_location>
       <rsc_location id="location5_keep" node="node1" score="INFINITY">
-        <resource_set id="location5_keep-set_drop">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
         <resource_set id="location5_keep-set_keep">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_location>
       <rsc_location id="location6_keep" rsc-pattern="bundle1_drop" node="node1" score="INFINITY"/>
-      <rsc_colocation id="colocation1_drop" rsc="bundle1_drop" with-rsc="bundle2_keep"/>
-      <rsc_colocation id="colocation2_drop" rsc="bundle2_keep" with-rsc="bundle1_drop"/>
-      <rsc_colocation id="colocation3_drop" rsc="bundle4_drop" with-rsc="bundle1_drop"/>
       <rsc_colocation id="colocation4_keep" rsc="bundle3_keep" with-rsc="bundle2_keep"/>
-      <rsc_colocation id="colocation5_drop">
-        <resource_set id="colocation5_drop-set">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
-      </rsc_colocation>
       <rsc_colocation id="colocation6_keep">
         <resource_set id="colocation6_keep-set">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_colocation>
       <rsc_colocation id="colocation7_keep">
-        <resource_set id="colocation7_keep-set_drop">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
         <resource_set id="colocation7_keep-set_keep">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_colocation>
-      <rsc_order id="order1_drop" first="bundle1_drop" then="bundle2_keep"/>
-      <rsc_order id="order2_drop" first="bundle2_keep" then="bundle1_drop"/>
-      <rsc_order id="order3_drop" first="bundle4_drop" then="bundle1_drop"/>
       <rsc_order id="order4_keep" first="bundle3_keep" then="bundle2_keep"/>
-      <rsc_order id="order5_drop">
-        <resource_set id="order5_drop-set">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
-      </rsc_order>
       <rsc_order id="order6_keep">
         <resource_set id="order6_keep-set">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_order>
       <rsc_order id="order7_keep">
-        <resource_set id="order7_keep-set_drop">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
         <resource_set id="order7_keep-set_keep">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_order>
-      <rsc_ticket id="ticket1_drop" rsc="bundle1_drop" ticket="ticket1"/>
       <rsc_ticket id="ticket2_keep" rsc="bundle2_keep" ticket="ticket1"/>
-      <rsc_ticket id="ticket3_drop" ticket="ticket1">
-        <resource_set id="ticket3_drop-set">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
-      </rsc_ticket>
       <rsc_ticket id="ticket4_keep" ticket="ticket1">
         <resource_set id="ticket4_keep-set">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_ticket>
       <rsc_ticket id="ticket5_keep" ticket="ticket1">
-        <resource_set id="ticket5_keep-set_drop">
-          <resource_ref id="bundle1_drop"/>
-        </resource_set>
         <resource_set id="ticket5_keep-set_keep">
           <resource_ref id="bundle2_keep"/>
-          <resource_ref id="bundle4_drop"/>
           <resource_ref id="bundle3_keep"/>
         </resource_set>
       </rsc_ticket>
     </constraints>
   </configuration>
   <status/>
 </cib>
diff --git a/xml/resources-4.0.rng b/xml/resources-4.0.rng
index 8f019d09b6..363fbbc33e 100644
--- a/xml/resources-4.0.rng
+++ b/xml/resources-4.0.rng
@@ -1,374 +1,351 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <grammar xmlns="http://relaxng.org/ns/structure/1.0"
          datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
   <start>
     <ref name="element-resources"/>
   </start>
 
   <!--
    Include rule definitions so that we can override element-nvset.rule based on
    context
    -->
   <include href="rule-4.0.rng">
     <start combine="choice">
       <notAllowed/>
     </start>
   </include>
 
   <define name="element-resources">
     <element name="resources">
       <zeroOrMore>
         <choice>
           <ref name="element-primitive"/>
           <ref name="element-template"/>
           <ref name="element-group"/>
           <ref name="element-clone"/>
           <ref name="element-bundle"/>
         </choice>
       </zeroOrMore>
     </element>
   </define>
 
   <define name="element-primitive">
     <element name="primitive">
       <interleave>
         <attribute name="id"><data type="ID"/></attribute>
         <choice>
           <group>
             <ref name="element-resource-class"/>
             <attribute name="type"><text/></attribute>
           </group>
           <attribute name="template"><data type="IDREF"/></attribute>
         </choice>
         <optional>
           <attribute name="description"><text/></attribute>
         </optional>
         <ref name="element-resource-extra.primitive-template"/>
         <ref name="element-operations"/>
       </interleave>
     </element>
   </define>
 
   <define name="element-template">
     <element name="template">
       <interleave>
         <attribute name="id"><data type="ID"/></attribute>
         <ref name="element-resource-class"/>
         <attribute name="type"><text/></attribute>
         <optional>
           <attribute name="description"><text/></attribute>
         </optional>
         <ref name="element-resource-extra.primitive-template"/>
         <ref name="element-operations"/>
       </interleave>
     </element>
   </define>
 
   <define name="element-bundle">
     <element name="bundle">
       <interleave>
         <attribute name="id"><data type="ID"/></attribute>
         <optional>
           <attribute name="description"><text/></attribute>
         </optional>
         <ref name="element-resource-extra"/>
         <choice>
           <element name="docker">
             <attribute name="image"><text/></attribute>
             <optional>
               <attribute name="replicas"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="replicas-per-host"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="promoted-max"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="run-command"> <text/></attribute>
             </optional>
             <optional>
               <attribute name="network"><text/></attribute>
             </optional>
             <optional>
               <attribute name="options"><text/></attribute>
             </optional>
           </element>
-
-          <!-- @COMPAT rkt containers in bundles are deprecated since 2.1.8 -->
-          <element name="rkt">
-            <attribute name="image"><text/></attribute>
-            <optional>
-              <attribute name="replicas"><data type="integer"/></attribute>
-            </optional>
-            <optional>
-              <attribute name="replicas-per-host"><data type="integer"/></attribute>
-            </optional>
-            <optional>
-              <attribute name="promoted-max"><data type="integer"/></attribute>
-            </optional>
-            <optional>
-              <attribute name="run-command"> <text/></attribute>
-            </optional>
-            <optional>
-              <attribute name="network"><text/></attribute>
-            </optional>
-            <optional>
-              <attribute name="options"><text/></attribute>
-            </optional>
-          </element>
           <element name="podman">
             <attribute name="image"><text/></attribute>
             <optional>
               <attribute name="replicas"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="replicas-per-host"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="promoted-max"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="run-command"> <text/></attribute>
             </optional>
             <optional>
               <attribute name="network"><text/></attribute>
             </optional>
             <optional>
               <attribute name="options"><text/></attribute>
             </optional>
           </element>
         </choice>
         <optional>
           <element name="network">
             <optional>
               <attribute name="ip-range-start"><text/></attribute>
             </optional>
             <optional>
               <attribute name="control-port"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="host-interface"><text/></attribute>
             </optional>
             <optional>
               <attribute name="host-netmask"><data type="integer"/></attribute>
             </optional>
             <optional>
               <attribute name="add-host"><data type="boolean"/></attribute>
             </optional>
             <zeroOrMore>
               <element name="port-mapping">
                 <attribute name="id"><data type="ID"/></attribute>
                 <choice>
                   <group>
                     <attribute name="port"><data type="integer"/></attribute>
                     <optional>
                       <attribute name="internal-port"><data type="integer"/></attribute>
                     </optional>
                   </group>
                   <attribute name="range">
                     <data type="string">
                       <param name="pattern">([0-9\-]+)</param>
                     </data>
                   </attribute>
                 </choice>
               </element>
             </zeroOrMore>
           </element>
         </optional>
         <optional>
           <element name="storage">
             <zeroOrMore>
               <element name="storage-mapping">
                 <attribute name="id"><data type="ID"/></attribute>
                 <choice>
                   <attribute name="source-dir"><text/></attribute>
                   <attribute name="source-dir-root"><text/></attribute>
                 </choice>
                 <attribute name="target-dir"><text/></attribute>
                 <optional>
                   <attribute name="options"><text/></attribute>
                 </optional>
               </element>
             </zeroOrMore>
           </element>
         </optional>
         <optional>
           <ref name="element-primitive"/>
         </optional>
       </interleave>
     </element>
   </define>
 
   <define name="element-group">
     <element name="group">
       <attribute name="id"><data type="ID"/></attribute>
       <optional>
         <attribute name="description"><text/></attribute>
       </optional>
       <interleave>
         <ref name="element-resource-extra"/>
         <oneOrMore>
           <ref name="element-primitive"/>
         </oneOrMore>
       </interleave>
     </element>
   </define>
 
   <define name="element-clone">
     <element name="clone">
       <attribute name="id"><data type="ID"/></attribute>
       <optional>
         <attribute name="description"><text/></attribute>
       </optional>
       <interleave>
         <ref name="element-resource-extra"/>
         <choice>
           <ref name="element-primitive"/>
           <ref name="element-group"/>
         </choice>
       </interleave>
     </element>
   </define>
 
   <define name="element-resource-extra">
     <zeroOrMore>
       <choice>
         <ref name="element-instance_attributes"/>
         <element name="meta_attributes">
           <externalRef href="nvset-4.0.rng"/>
         </element>
       </choice>
     </zeroOrMore>
   </define>
 
   <define name="element-resource-extra.primitive-template">
     <zeroOrMore>
       <choice>
         <ref name="element-instance_attributes"/>
         <element name="meta_attributes">
           <externalRef href="nvset-4.0.rng"/>
         </element>
         <element name="utilization">
           <externalRef href="nvset-4.0.rng"/>
         </element>
       </choice>
     </zeroOrMore>
   </define>
 
   <define name="element-resource-extra.op">
     <zeroOrMore>
       <choice>
         <ref name="element-instance_attributes"/>
         <element name="meta_attributes">
           <grammar>
             <include href="nvset-4.0.rng">
               <!--
                @COMPAT: Support for node attribute expressions is deprecated
                here. We can just delete this define when we drop support.
               -->
               <define name="element-nvset.rule">
                 <parentRef name="element-rule-node-allowed"/>
               </define>
             </include>
           </grammar>
         </element>
       </choice>
     </zeroOrMore>
   </define>
 
   <define name="element-operations">
     <optional>
       <element name="operations">
         <optional>
           <attribute name="id"><data type="ID"/></attribute>
         </optional>
         <optional>
           <attribute name="id-ref"><data type="IDREF"/></attribute>
         </optional>
         <zeroOrMore>
           <element name="op">
             <attribute name="id"><data type="ID"/></attribute>
             <attribute name="name"><text/></attribute>
             <attribute name="interval"><text/></attribute>
             <optional>
               <attribute name="description"><text/></attribute>
             </optional>
             <optional>
               <choice>
                 <attribute name="start-delay"><text/></attribute>
                 <attribute name="interval-origin"><text/></attribute>
               </choice>
             </optional>
             <optional>
               <attribute name="timeout"><text/></attribute>
             </optional>
             <optional>
               <attribute name="enabled"><data type="boolean"/></attribute>
             </optional>
             <optional>
               <attribute name="record-pending"><data type="boolean"/></attribute>
             </optional>
             <optional>
               <attribute name="role">
                 <choice>
                   <value>Stopped</value>
                   <value>Started</value>
                   <value>Promoted</value>
                   <value>Unpromoted</value>
                   <value>Slave</value>
                   <value>Master</value>
                 </choice>
               </attribute>
             </optional>
             <optional>
               <attribute name="on-fail">
                 <choice>
                   <value>ignore</value>
                   <value>block</value>
                   <value>demote</value>
                   <value>stop</value>
                   <value>restart</value>
                   <value>standby</value>
                   <value>fence</value>
                   <value>restart-container</value>
                 </choice>
               </attribute>
             </optional>
             <ref name="element-resource-extra.op"/>
           </element>
         </zeroOrMore>
       </element>
     </optional>
   </define>
 
   <define name="element-resource-class">
     <choice>
       <group>
         <attribute name="class"><value>ocf</value></attribute>
         <attribute name="provider"><text/></attribute>
       </group>
       <attribute name="class">
         <choice>
           <value>lsb</value>
           <value>heartbeat</value>
           <value>stonith</value>
           <value>service</value>
           <value>systemd</value>
         </choice>
       </attribute>
     </choice>
   </define>
 
   <define name="element-instance_attributes">
      <element name="instance_attributes">
        <grammar>
          <include href="nvset-4.0.rng">
            <define name="element-nvset.rule">
              <parentRef name="element-rule-node-allowed"/>
            </define>
          </include>
        </grammar>
      </element>
   </define>
 </grammar>
diff --git a/xml/upgrade-3.10-4.xsl b/xml/upgrade-3.10-4.xsl
index 7e286e31e0..9fde4ca460 100644
--- a/xml/upgrade-3.10-4.xsl
+++ b/xml/upgrade-3.10-4.xsl
@@ -1,164 +1,172 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
  Use comments liberally as future maintainers may be unfamiliar with XSLT.
  -->
 
 <!--
  upgrade-3.10-4.xsl
 
  Guarantees after this transformation:
  * There are no nagios-class or upstart-class resources. If there were any prior
    to this transformation, they have been dropped.
+ * There are no bundle resources based on rkt containers. If there were any
+   prior to this transformation, they have been dropped.
  -->
 
 <xsl:stylesheet version="1.0"
                 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
 <xsl:import href="upgrade-3.10-common.xsl"/>
 
 <!-- XSLT 1.0 lacks upper-case() and lower-case() functions -->
 <xsl:variable name="upper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
 <xsl:variable name="lower" select="'abcdefghijklmnopqrstuvwxyz'"/>
 
 <!-- Index all resource templates by ID -->
 <xsl:key name="template_id" match="template" use="@id"/>
 
 <!-- Copy everything unaltered by default -->
 <xsl:template match="/|@*|node()">
     <xsl:call-template name="identity"/>
 </xsl:template>
 
 
 <!-- Resources -->
 
 <!-- The following XSL templates use XPath 1.0 set intersection idioms -->
 
 <!-- Upstart-class templates -->
 <xsl:variable name="dropped_templates"
               select="//template
                       [(translate(@class, $upper, $lower) = 'nagios')
                        or (translate(@class, $upper, $lower) = 'upstart')]"/>
 
 <!-- Upstart-class primitives -->
 <xsl:variable name="dropped_primitives"
               select="//primitive
                       [(translate(@class, $upper, $lower) = 'nagios')
                        or (translate(@class, $upper, $lower) = 'upstart')
                        or (@template
                            and (count(key('template_id', @template)
                                       |$dropped_templates)
                                 = count($dropped_templates)))]"/>
 
 <!-- Groups containing only nagios- and upstart-class primitives -->
 <xsl:variable name="dropped_groups"
               select="//group[count(primitive|$dropped_primitives)
                               = count($dropped_primitives)]"/>
 
 <!-- Clones containing only nagios- and upstart-class primitives -->
 <xsl:variable name="dropped_clones"
               select="//clone[count(.//primitive|$dropped_primitives)
                               = count($dropped_primitives)]"/>
 
 <!-- All dropped resources -->
 <xsl:variable name="dropped_resources"
-              select="$dropped_primitives|$dropped_groups|$dropped_clones"/>
+              select="$dropped_primitives
+                      |$dropped_groups
+                      |$dropped_clones
+                      |//bundle[rkt]"/>
 
 <!-- Drop nagios- and upstart-class resource templates -->
 <xsl:template match="template">
     <xsl:if test="count(.|$dropped_templates) != count($dropped_templates)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
 <!-- Drop nagios- and upstart-class primitives -->
 <xsl:template match="primitive">
     <xsl:if test="count(.|$dropped_primitives) != count($dropped_primitives)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
 <!-- Drop groups that would become empty -->
 <xsl:template match="group">
     <xsl:if test="count(.|$dropped_groups) != count($dropped_groups)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
 <!-- Drop clones that would become empty -->
 <xsl:template match="clone">
     <xsl:if test="count(.|$dropped_clones) != count($dropped_clones)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
+<!-- Drop rkt bundles -->
+<xsl:template match="bundle[rkt]"/>
+
 
 <!-- Constraints -->
 
 <!-- Drop resource refs that refer to dropped resources -->
 <xsl:variable name="dropped_resource_refs"
               select="//resource_ref[@id = $dropped_resources/@id]"/>
 
 <xsl:template match="resource_ref">
     <xsl:if test="count(.|$dropped_resource_refs)
                   != count($dropped_resource_refs)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
 <!-- Drop resource sets that would become empty -->
 <xsl:variable name="dropped_resource_sets"
               select="//resource_set
                       [count(resource_ref|$dropped_resource_refs)
                        = count($dropped_resource_refs)]"/>
 
 <xsl:template match="resource_set">
     <xsl:if test="count(.|$dropped_resource_sets)
                   != count($dropped_resource_sets)">
         <xsl:call-template name="identity"/>
     </xsl:if>
 </xsl:template>
 
 <!-- Drop constraints that would contain no valid resource references -->
 <xsl:template match="rsc_location|rsc_ticket">
     <xsl:choose>
         <xsl:when test="@rsc = $dropped_resources/@id"/>
 
         <!-- The constraint contained resource sets, and they're all dropped -->
         <xsl:when test="resource_set
                         and (count(resource_set|$dropped_resource_sets)
                              = count($dropped_resource_sets))"/>
 
         <xsl:otherwise>
             <xsl:call-template name="identity"/>
         </xsl:otherwise>
     </xsl:choose>
 </xsl:template>
 
 <xsl:template match="rsc_colocation">
     <xsl:choose>
         <xsl:when test="@rsc = $dropped_resources/@id"/>
         <xsl:when test="@with-rsc = $dropped_resources/@id"/>
         <xsl:when test="resource_set
                         and (count(resource_set|$dropped_resource_sets)
                              = count($dropped_resource_sets))"/>
         <xsl:otherwise>
             <xsl:call-template name="identity"/>
         </xsl:otherwise>
     </xsl:choose>
 </xsl:template>
 
 <xsl:template match="rsc_order">
     <xsl:choose>
         <xsl:when test="@first = $dropped_resources/@id"/>
         <xsl:when test="@then = $dropped_resources/@id"/>
         <xsl:when test="resource_set
                         and (count(resource_set|$dropped_resource_sets)
                              = count($dropped_resource_sets))"/>
         <xsl:otherwise>
             <xsl:call-template name="identity"/>
         </xsl:otherwise>
     </xsl:choose>
 </xsl:template>
 
 </xsl:stylesheet>