Update image-gc-high-threshold value

inventory/byo/hosts.origin.example

@@ -721,7 +721,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 #openshift_dns_ip=172.30.0.1
 
 # Configure node kubelet arguments. pods-per-core is valid in OpenShift Origin 1.3 or OpenShift Container Platform 3.3 and later.
-#openshift_node_kubelet_args={'pods-per-core': ['10'], 'max-pods': ['250'], 'image-gc-high-threshold': ['90'], 'image-gc-low-threshold': ['80']}
+#openshift_node_kubelet_args={'pods-per-core': ['10'], 'max-pods': ['250'], 'image-gc-high-threshold': ['85'], 'image-gc-low-threshold': ['80']}
 
 # Configure logrotate scripts
 # See: https://github.com/nickhammond/ansible-logrotate

inventory/byo/hosts.ose.example

@@ -721,7 +721,7 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 #openshift_dns_ip=172.30.0.1
 
 # Configure node kubelet arguments. pods-per-core is valid in OpenShift Origin 1.3 or OpenShift Container Platform 3.3 and later.
-#openshift_node_kubelet_args={'pods-per-core': ['10'], 'max-pods': ['250'], 'image-gc-high-threshold': ['90'], 'image-gc-low-threshold': ['80']}
+#openshift_node_kubelet_args={'pods-per-core': ['10'], 'max-pods': ['250'], 'image-gc-high-threshold': ['85'], 'image-gc-low-threshold': ['80']}
 
 # Configure logrotate scripts
 # See: https://github.com/nickhammond/ansible-logrotate