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Add "repmgr node archive-config"

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This commit is contained in:
Ian Barwick
2017-08-01 17:38:54 +09:00
parent 3683d096f1
commit f023b9c90c
9 changed files with 281 additions and 39 deletions
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66
dbutils.c
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@@ -2078,6 +2078,7 @@ delete_node_record(PGconn *conn, int node)
return true;
}
void
get_node_replication_stats(PGconn *conn, t_node_info *node_info)
{
@@ -2099,8 +2100,8 @@ get_node_replication_stats(PGconn *conn, t_node_info *node_info)
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
log_warning(_("unable to retrieve node replication statistics:\n %s"),
PQerrorMessage(conn));
log_warning(_("unable to retrieve node replication statistics"));
log_detail("%s", PQerrorMessage(conn));
PQclear(res);
return;
}
@@ -2153,6 +2154,65 @@ clear_node_info_list(NodeInfoList *nodes)
}
/* ================================================ */
/* PostgreSQL configuration file location functions */
/* ================================================ */
bool
get_datadir_configuration_files(PGconn *conn, KeyValueList *list)
{
PQExpBufferData query;
PGresult *res;
int i;
initPQExpBuffer(&query);
appendPQExpBuffer(
&query,
"WITH files AS ( "
" WITH dd AS ( "
" SELECT setting "
" FROM pg_catalog.pg_settings "
" WHERE name = 'data_directory') "
" SELECT distinct(sourcefile) AS config_file"
" FROM dd, pg_catalog.pg_settings ps "
" WHERE ps.sourcefile IS NOT NULL "
" AND ps.sourcefile ~ ('^' || dd.setting) "
" UNION "
" SELECT ps.setting AS config_file"
" FROM dd, pg_catalog.pg_settings ps "
" WHERE ps.name IN ( 'config_file', 'hba_file', 'ident_file') "
" AND ps.setting ~ ('^' || dd.setting) "
") "
" SELECT config_file, "
" regexp_replace(config_file, '^.*\\/','') AS filename "
" FROM files "
"ORDER BY config_file");
res = PQexec(conn, query.data);
termPQExpBuffer(&query);
if (PQresultStatus(res) != PGRES_TUPLES_OK)
{
log_error(_("unable to retrieve configuration file information"));
log_detail("%s", PQerrorMessage(conn));
PQclear(res);
return false;
}
for (i = 0; i < PQntuples(res); i++)
{
key_value_list_set(
list,
PQgetvalue(res, i, 1),
PQgetvalue(res, i, 0));
}
PQclear(res);
return true;
}
/* ====================== */
/* event record functions */
/* ====================== */
@@ -2174,6 +2234,8 @@ create_event_record(PGconn *conn, t_configuration_options *options, int node_id,
return _create_event(conn, options, node_id, event, successful, details, &event_info, false);
}
/*
* create_event_notification()
*