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If any issue is detected (and "node check" is not being executed with a specific individual check), "ERR_NODE_STATUS" is returned.
92 lines
2.3 KiB
Plaintext
92 lines
2.3 KiB
Plaintext
<refentry id="repmgr-node-status">
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<indexterm>
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<primary>repmgr node status</primary>
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</indexterm>
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<refmeta>
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<refentrytitle>repmgr node status</refentrytitle>
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</refmeta>
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<refnamediv>
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<refname>repmgr node status</refname>
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<refpurpose>show overview of a node's basic information and replication status</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>
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Displays an overview of a node's basic information and replication
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status. This command must be run on the local node.
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</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<para>
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<programlisting>
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$ repmgr -f /etc/repmgr.conf node status
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Node "node1":
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PostgreSQL version: 10beta1
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Total data size: 30 MB
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Conninfo: host=node1 dbname=repmgr user=repmgr connect_timeout=2
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Role: primary
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WAL archiving: off
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Archive command: (none)
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Replication connections: 2 (of maximal 10)
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Replication slots: 0 (of maximal 10)
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Replication lag: n/a</programlisting>
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</para>
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</refsect1>
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<refsect1>
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<title>Output format</title>
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<para>
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<itemizedlist spacing="compact" mark="bullet">
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<listitem>
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<simpara>
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<literal>--csv</literal>: generate output in CSV format
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</simpara>
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</listitem>
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</itemizedlist>
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</para>
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</refsect1>
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<refsect1>
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<title>Exit codes</title>
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<para>
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Following exit codes can be emitted by <command>repmgr node status</command>:
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</para>
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<variablelist>
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<varlistentry>
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<term><option>SUCCESS (0)</option></term>
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<listitem>
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<para>
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No issues were detected.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><option>ERR_NODE_STATUS (25)</option></term>
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<listitem>
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<para>
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One or more issues were detected.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>
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See <xref linkend="repmgr-node-check"> to diagnose issues and <xref linkend="repmgr-cluster-show">
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for an overview of all nodes in the cluster.
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</para>
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</refsect1>
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</refentry>
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