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Add "repmgr cluster show"

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This commit is contained in:
Ian Barwick
2017-07-19 17:36:21 +09:00
parent d3776ad13e
commit 49ac9cf9ca
8 changed files with 225 additions and 25 deletions
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10
dbutils.h
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@@ -15,6 +15,8 @@
#include "strutil.h"
#include "voting.h"
#define REPMGR_NODES_COLUMNS "node_id, type, upstream_node_id, node_name, conninfo, repluser, slot_name, location, priority, active, '' AS upstream_node_name "
typedef enum {
UNKNOWN = 0,
PRIMARY,
@@ -67,6 +69,7 @@ typedef struct s_node_info
int upstream_node_id;
t_server_type type;
char node_name[MAXLEN];
char upstream_node_name[MAXLEN];
char conninfo[MAXLEN];
char repluser[NAMEDATALEN];
char location[MAXLEN];
@@ -78,6 +81,8 @@ typedef struct s_node_info
NodeStatus node_status;
MonitoringState monitoring_state;
PGconn *conn;
/* for ad-hoc use e.g. when working with a list of nodes */
char details[MAXLEN];
} t_node_info;
@@ -88,6 +93,7 @@ typedef struct s_node_info
"", \
"", \
"", \
"", \
DEFAULT_LOCATION, \
DEFAULT_PRIORITY, \
true, \
@@ -95,7 +101,8 @@ typedef struct s_node_info
InvalidXLogRecPtr, \
NODE_STATUS_UNKNOWN, \
MS_NORMAL, \
NULL \
NULL, \
"" \
}
@@ -283,6 +290,7 @@ void get_all_node_records(PGconn *conn, NodeInfoList *node_list);
void get_downstream_node_records(PGconn *conn, int node_id, NodeInfoList *nodes);
void get_active_sibling_node_records(PGconn *conn, int node_id, int upstream_node_id, NodeInfoList *node_list);
void get_node_records_by_priority(PGconn *conn, NodeInfoList *node_list);
void get_all_node_records_with_upstream(PGconn *conn, NodeInfoList *node_list);
bool create_node_record(PGconn *conn, char *repmgr_action, t_node_info *node_info);
bool update_node_record(PGconn *conn, char *repmgr_action, t_node_info *node_info);