repmgr: have "cluster show" exit with a non-zero value if issues detected

If any issues are detected (e.g. node not reachable, unexpected node status
etc.), "repmgr cluster show" returns exit code 25 ("ERR_NODE_STATUS").

Note that exit code 25 was introduced recently as "ERR_CLUSTER_CHECK",
however it makes sense to use this to indicate issues detected by any
command which can detect node issues.

Addresses GitHub #456.
This commit is contained in:
Ian Barwick
2018-07-05 10:47:31 +09:00
parent 29de052dd8
commit 4c7c681a14
7 changed files with 71 additions and 7 deletions

View File

@@ -46,6 +46,6 @@
#define ERR_SWITCHOVER_INCOMPLETE 22
#define ERR_FOLLOW_FAIL 23
#define ERR_REJOIN_FAIL 24
#define ERR_CLUSTER_CHECK 25
#define ERR_NODE_STATUS 25
#endif /* _ERRCODE_H_ */