OCPBUGS-1316: Add missing variable reference to rules

applications/openshift/kubelet/kubelet_eviction_thresholds_set_hard_imagefs_available/rule.yml

@@ -38,8 +38,10 @@ description: |-
   <p>
   This rule pertains to the <tt>imagefs.available</tt> setting of the <tt>evictionHard</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="imagefs.available", variable_name="var_kubelet_evictionhard_imagefs_available") }}}
   </p>
 
+
 rationale: |-
   Garbage collection is important to ensure sufficient resource availability
   and avoiding degraded performance and availability. In the worst case, the

applications/openshift/kubelet/kubelet_eviction_thresholds_set_hard_imagefs_inodesfree/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>imagefs.inodesFree</tt> setting of the <tt>evictionHard</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="imagefs.inodesFree", variable_name="var_kubelet_evictionhard_imagefs_inodesfree") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_hard_memory_available/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>memory.available</tt> setting of the <tt>evictionHard</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="memory.available", variable_name="var_kubelet_evictionhard_memory_available") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_hard_nodefs_available/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>nodefs.available</tt> setting of the <tt>evictionHard</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="nodefs.available", variable_name="var_kubelet_evictionhard_nodefs_available") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_hard_nodefs_inodesfree/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>nodefs.inodesFree</tt> setting of the <tt>evictionHard</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="nodefs.inodesFree", variable_name="var_kubelet_evictionhard_nodefs_inodesfree") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_soft_imagefs_available/rule.yml

@@ -39,6 +39,7 @@ description: |-
   <p>
   This rule pertains to the <tt>imagefs.available</tt> setting of the <tt>evictionSoft</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="imagefs.available", variable_name="var_kubelet_evictionsoft_imagefs_available") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_soft_imagefs_inodesfree/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>imagefs.inodesFree</tt> setting of the <tt>evictionSoft</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="imagefs.inodesFree", variable_name="var_kubelet_evictionsoft_imagefs_inodesfree") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_soft_memory_available/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>memory.available</tt> setting of the <tt>evictionSoft</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="memory.available", variable_name="var_kubelet_evictionsoft_memory_available") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_soft_nodefs_available/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>nodefs.available</tt> setting of the <tt>evictionSoft</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="nodefs.available", variable_name="var_kubelet_evictionsoft_nodefs_available") }}}
   </p>
 
 rationale: |-

applications/openshift/kubelet/kubelet_eviction_thresholds_set_soft_nodefs_inodesfree/rule.yml

@@ -38,6 +38,7 @@ description: |-
   <p>
   This rule pertains to the <tt>nodefs.inodesFree</tt> setting of the <tt>evictionSoft</tt>
   section.
+  {{{ kubernetes_variable_instruction(field_name="nodefs.inodesFree", variable_name="var_kubelet_evictionsoft_nodefs_inodesfree") }}}
   </p>
 
 rationale: |-

shared/macros/10-kubernetes.jinja

@@ -176,6 +176,10 @@ spec:
         overwrite: true
 {{%- endmacro -%}}
 
+{{%- macro kubernetes_variable_instruction(field_name='', variable_name='') -%}}
+Remediation will set field {{{ field_name }}} to {{ .{{{ variable_name }}} }} based on the variable {{{ variable_name }}}.
+{{%- endmacro -%}}
+
 
 {{#
   Macro which generates Kubernetes remediation in MachineConfig format with