#
# AUTHOR <EMAIL@ADDRESS>, YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: 0\n"
"POT-Creation-Date: 2017-10-06 19:59-0500\n"
"PO-Revision-Date: 2017-10-06 19:59-0500\n"
"Last-Translator: Automatically generated\n"
"Language-Team: None\n"
"MIME-Version: 1.0\n"
"Content-Type: application/x-publican; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#. Tag: title
#, no-c-format
msgid "Resource Templates"
msgstr ""
#. Tag: para
#, no-c-format
msgid "If you want to create lots of resources with similar configurations, defining a resource template simplifies the task. Once defined, it can be referenced in primitives or in certain types of constraints."
msgstr ""
#. Tag: title
#, no-c-format
msgid "Configuring Resources with Templates"
msgstr ""
#. Tag: para
#, no-c-format
msgid "The primitives referencing the template will inherit all meta-attributes, instance attributes, utilization attributes and operations defined in the template. And you can define specific attributes and operations for any of the primitives. If any of these are defined in both the template and the primitive, the values defined in the primitive will take precedence over the ones defined in the template."
msgstr ""
#. Tag: para
#, no-c-format
msgid "Hence, resource templates help to reduce the amount of configuration work. If any changes are needed, they can be done to the template definition and will take effect globally in all resource definitions referencing that template."
msgstr ""
#. Tag: para
#, no-c-format
msgid "Resource templates have a syntax similar to that of primitives."
msgstr ""
#. Tag: title
#, no-c-format
msgid "Resource template for a migratable Xen virtual machine"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<template id=\"vm-template\" class=\"ocf\" provider=\"heartbeat\" type=\"Xen\">\n"
" <meta_attributes id=\"vm-template-meta_attributes\">\n"
" <nvpair id=\"vm-template-meta_attributes-allow-migrate\" name=\"allow-migrate\" value=\"true\"/>\n"
" </meta_attributes>\n"
" <utilization id=\"vm-template-utilization\">\n"
" <nvpair id=\"vm-template-utilization-memory\" name=\"memory\" value=\"512\"/>\n"
" </utilization>\n"
" <operations>\n"
" <op id=\"vm-template-monitor-15s\" interval=\"15s\" name=\"monitor\" timeout=\"60s\"/>\n"
" <op id=\"vm-template-start-0\" interval=\"0\" name=\"start\" timeout=\"60s\"/>\n"
" </operations>\n"
"</template>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "Once you define a resource template, you can use it in primitives by specifying the <literal>template</literal> property."
msgstr ""
#. Tag: title
#, no-c-format
msgid "Xen primitive resource using a resource template"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<primitive id=\"vm1\" template=\"vm-template\">\n"
" <instance_attributes id=\"vm1-instance_attributes\">\n"
" <nvpair id=\"vm1-instance_attributes-name\" name=\"name\" value=\"vm1\"/>\n"
" <nvpair id=\"vm1-instance_attributes-xmfile\" name=\"xmfile\" value=\"/etc/xen/shared-vm/vm1\"/>\n"
" </instance_attributes>\n"
"</primitive>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "In the example above, the new primitive <literal>vm1</literal> will inherit everything from <literal>vm-template</literal>. For example, the equivalent of the above two examples would be:"
msgstr ""
#. Tag: title
#, no-c-format
msgid "Equivalent Xen primitive resource not using a resource template"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<primitive id=\"vm1\" class=\"ocf\" provider=\"heartbeat\" type=\"Xen\">\n"
" <meta_attributes id=\"vm-template-meta_attributes\">\n"
" <nvpair id=\"vm-template-meta_attributes-allow-migrate\" name=\"allow-migrate\" value=\"true\"/>\n"
" </meta_attributes>\n"
" <utilization id=\"vm-template-utilization\">\n"
" <nvpair id=\"vm-template-utilization-memory\" name=\"memory\" value=\"512\"/>\n"
" </utilization>\n"
" <operations>\n"
" <op id=\"vm-template-monitor-15s\" interval=\"15s\" name=\"monitor\" timeout=\"60s\"/>\n"
" <op id=\"vm-template-start-0\" interval=\"0\" name=\"start\" timeout=\"60s\"/>\n"
" </operations>\n"
" <instance_attributes id=\"vm1-instance_attributes\">\n"
" <nvpair id=\"vm1-instance_attributes-name\" name=\"name\" value=\"vm1\"/>\n"
" <nvpair id=\"vm1-instance_attributes-xmfile\" name=\"xmfile\" value=\"/etc/xen/shared-vm/vm1\"/>\n"
" </instance_attributes>\n"
"</primitive>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "If you want to overwrite some attributes or operations, add them to the particular primitive’s definition."
msgstr ""
#. Tag: title
#, no-c-format
msgid "Xen resource overriding template values"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<primitive id=\"vm2\" template=\"vm-template\">\n"
" <meta_attributes id=\"vm2-meta_attributes\">\n"
" <nvpair id=\"vm2-meta_attributes-allow-migrate\" name=\"allow-migrate\" value=\"false\"/>\n"
" </meta_attributes>\n"
" <utilization id=\"vm2-utilization\">\n"
" <nvpair id=\"vm2-utilization-memory\" name=\"memory\" value=\"1024\"/>\n"
" </utilization>\n"
" <instance_attributes id=\"vm2-instance_attributes\">\n"
" <nvpair id=\"vm2-instance_attributes-name\" name=\"name\" value=\"vm2\"/>\n"
" <nvpair id=\"vm2-instance_attributes-xmfile\" name=\"xmfile\" value=\"/etc/xen/shared-vm/vm2\"/>\n"
" </instance_attributes>\n"
" <operations>\n"
" <op id=\"vm2-monitor-30s\" interval=\"30s\" name=\"monitor\" timeout=\"120s\"/>\n"
" <op id=\"vm2-stop-0\" interval=\"0\" name=\"stop\" timeout=\"60s\"/>\n"
" </operations>\n"
"</primitive>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "In the example above, the new primitive <literal>vm2</literal> has special attribute values. Its <literal>monitor</literal> operation has a longer <literal>timeout</literal> and <literal>interval</literal>, and the primitive has an additional <literal>stop</literal> operation."
msgstr ""
#. Tag: para
#, no-c-format
msgid "To see the resulting definition of a resource, run:"
msgstr ""
#. Tag: screen
#, no-c-format
msgid "# crm_resource --query-xml --resource vm2"
msgstr ""
#. Tag: para
#, no-c-format
msgid "To see the raw definition of a resource in the CIB, run:"
msgstr ""
#. Tag: screen
#, no-c-format
msgid "# crm_resource --query-xml-raw --resource vm2"
msgstr ""
#. Tag: title
#, no-c-format
msgid "Referencing Templates in Constraints"
msgstr ""
#. Tag: para
#, no-c-format
msgid "A resource template can be referenced in the following types of constraints:"
msgstr ""
#. Tag: para
#, no-c-format
msgid "<literal>order</literal> constraints (see <xref linkend=\"s-resource-ordering\" />)"
msgstr ""
#. Tag: para
#, no-c-format
msgid "<literal>colocation</literal> constraints (see <xref linkend=\"s-resource-colocation\" />)"
msgstr ""
#. Tag: para
#, no-c-format
msgid "<literal>rsc_ticket</literal> constraints (for multi-site clusters as described in <xref linkend=\"s-ticket-constraints\" />)"
msgstr ""
#. Tag: para
#, no-c-format
msgid "Resource templates referenced in constraints stand for all primitives which are derived from that template. This means, the constraint applies to all primitive resources referencing the resource template. Referencing resource templates in constraints is an alternative to resource sets and can simplify the cluster configuration considerably."
msgstr ""
#. Tag: para
#, no-c-format
msgid "For example, given the example templates earlier in this section:"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_colocation id=\"vm-template-colo-base-rsc\" rsc=\"vm-template\" rsc-role=\"Started\" with-rsc=\"base-rsc\" score=\"INFINITY\"/>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "would colocate all VMs with <literal>base-rsc</literal> and is the equivalent of the following constraint configuration:"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_colocation id=\"vm-colo-base-rsc\" score=\"INFINITY\">\n"
" <resource_set id=\"vm-colo-base-rsc-0\" sequential=\"false\" role=\"Started\">\n"
" <resource_ref id=\"vm1\"/>\n"
" <resource_ref id=\"vm2\"/>\n"
" </resource_set>\n"
" <resource_set id=\"vm-colo-base-rsc-1\">\n"
" <resource_ref id=\"base-rsc\"/>\n"
" </resource_set>\n"
"</rsc_colocation>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "In a colocation constraint, only one template may be referenced from either <literal>rsc</literal> or <literal>with-rsc</literal>; the other reference must be a regular resource."
msgstr ""
#. Tag: title
#, no-c-format
msgid "Referencing Resource Templates in Sequential Resource Sets"
msgstr ""
#. Tag: para
#, no-c-format
msgid "Resource templates can also be referenced in resource sets."
msgstr ""
#. Tag: para
#, no-c-format
msgid "For example:"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_order id=\"order1\" score=\"INFINITY\">\n"
" <resource_set id=\"order1-0\">\n"
" <resource_ref id=\"base-rsc\"/>\n"
" <resource_ref id=\"vm-template\"/>\n"
" <resource_ref id=\"top-rsc\"/>\n"
" </resource_set>\n"
"</rsc_order>"
msgstr ""
#. Tag: para
#, no-c-format
msgid "is the equivalent of the following constraint configuration:"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_order id=\"order1\" score=\"INFINITY\">\n"
" <resource_set id=\"order1-0\">\n"
" <resource_ref id=\"base-rsc\"/>\n"
" <resource_ref id=\"vm1\"/>\n"
" <resource_ref id=\"vm2\"/>\n"
" <resource_ref id=\"top-rsc\"/>\n"
" </resource_set>\n"
"</rsc_order>"
msgstr ""
#. Tag: title
#, no-c-format
msgid "Referencing Resource Templates in Parallel Resource Sets"
msgstr ""
#. Tag: para
#, no-c-format
msgid "If the resources referencing the template can run in parallel:"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_order id=\"order2\" score=\"INFINITY\">\n"
" <resource_set id=\"order2-0\">\n"
" <resource_ref id=\"base-rsc\"/>\n"
" </resource_set>\n"
" <resource_set id=\"order2-1\" sequential=\"false\">\n"
" <resource_ref id=\"vm-template\"/>\n"
" </resource_set>\n"
" <resource_set id=\"order2-2\">\n"
" <resource_ref id=\"top-rsc\"/>\n"
" </resource_set>\n"
"</rsc_order>"
msgstr ""
#. Tag: programlisting
#, no-c-format
msgid "<rsc_order id=\"order2\" score=\"INFINITY\">\n"
" <resource_set id=\"order2-0\">\n"
" <resource_ref id=\"base-rsc\"/>\n"
" </resource_set>\n"
" <resource_set id=\"order2-1\" sequential=\"false\">\n"
" <resource_ref id=\"vm1\"/>\n"
" <resource_ref id=\"vm2\"/>\n"
" </resource_set>\n"
" <resource_set id=\"order2-2\">\n"
" <resource_ref id=\"top-rsc\"/>\n"
" </resource_set>\n"
"</rsc_order>"
msgstr ""