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"node rejoin": verify status of rejoin target

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This adapts the code previously added to "standby follow" to verify
whether the rejoin target can actually be rejoined.
This commit is contained in:
Ian Barwick
2019-01-23 16:59:14 +09:00
parent 3f5762e03a
commit 061932d023
6 changed files with 104 additions and 30 deletions
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20
repmgr-action-node.c
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@@ -2240,8 +2240,24 @@ do_node_rejoin(void)
exit(ERR_BAD_CONFIG);
}
// sanity-check that it will actually be possible to stream from the new upstream
/*
* sanity-check that it will actually be possible to stream from the new upstream
*/
{
bool can_follow;
can_follow = check_node_can_attach(get_timeline(config_file_options.data_directory),
get_min_recovery_location(config_file_options.data_directory),
upstream_conn,
&primary_node_record,
true);
if (can_follow == false)
{
PQfinish(upstream_conn);
exit(ERR_BAD_CONFIG);
}
}
/*