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<refsect2> |
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<title>MODIFY</title> |
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<cmdsynopsis> |
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<command>modify</command> |
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<arg>-f</arg> |
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<arg>--submit</arg> |
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<arg>--master-candidate=<option>yes|no</option></arg> |
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<arg>--drained=<option>yes|no</option></arg> |
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<arg>--offline=<option>yes|no</option></arg> |
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<arg choice="req"><replaceable>node</replaceable></arg> |
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</cmdsynopsis> |
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<para> |
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This command changes the role of the node. Each options takes |
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either a literal <literal>yes</literal> or |
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<literal>no</literal>, and only one option should be given as |
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<literal>yes</literal>. The meaning of the roles are described |
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in the manpage <citerefentry> |
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<refentrytitle>ganeti</refentrytitle> <manvolnum>7</manvolnum> |
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</citerefentry>. |
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</para> |
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<para> |
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In case a node is demoted from the master candidate role, but |
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there are not enough new nodes for this case, the operation |
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will be refused. To override this check, pass the |
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<option>--force</option> option. |
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</para> |
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<para> |
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Example (setting a node offline, which will demote it from |
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master candidate role if is in that role): |
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<screen> |
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# gnt-node modify --offline=yes node1.example.com |
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</screen> |
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</para> |
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<para>Example (setting the node back to online and master candidate): |
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<screen> |
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# gnt-node modify --offline=no --master-candidate=yes node1.example.com |
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</screen> |
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</para> |
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</refsect2> |
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<refsect2> |
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<title>REMOVE</title> |
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<cmdsynopsis> |
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