Nagios Support Forum

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On Fri, Feb 28, 2003 at 01:33:19PM -0500, Frank Sweetser wrote:
> I've identified at least some of the code points that would have to be
> modified (in the template config stuff only), and am willing to take a crack
> at it if no one else will.

Okay, here's a patch. It compiles, and hasn't broken anything for me yet...

--
Frank Sweetser fs at wpi.edu
WPI Network Engineer

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diff -u -r nagios-1.0.orig/base/checks.c nagios-1.0/base/checks.c
--- nagios-1.0.orig/base/checks.c 2002-11-17 20:15:13.000000000 -0500
+++ nagios-1.0/base/checks.c 2003-03-02 16:37:51.000000000 -0500
@@ -1416,7 +1416,8 @@
int result=HOST_UP;
int parent_result=HOST_UP;
host *parent_host=NULL;
- hostsmember *temp_hostsmember=NULL;
+ service *parent_service=NULL;
+ parent *temp_hostsmember=NULL;
host *child_host=NULL;
int return_result=HOST_UP;
int max_check_attempts=1;
@@ -1512,15 +1513,21 @@

/* if at least one parent host is up, this host is no longer unreachable - it is now down instead */
if(parent_host->status==HOST_UP){
-
- /* handle the hard host state change */
- handle_host_state(hst,HOST_DOWN,HARD_STATE);
+ if(temp_hostsmember->service_name!=NULL)
+ parent_service=find_service(temp_hostsmember->host_name,
+ temp_hostsmember->service_name, NULL);
+ else
+ parent_service=NULL;

+ if(parent_service==NULL || parent_service->current_state==STATE_OK)
+ /* handle the hard host state change */
+ handle_host_state(hst,HOST_DOWN,HARD_STATE);
+
break;
- }
- }
- }
- }
+ }
+ }
+ }
+ }


/* else the host is supposed to be up right now... */
@@ -1545,6 +1552,11 @@

/* find the parent host */
parent_host=find_host(temp_hostsmember->host_name,NULL);
+ if(temp_hostsmember->service_name!=NULL)
+ parent_service=find_service(temp_hostsmember->host_name,
+ temp_hostsmember->service_name, NULL);
+ else
+ parent_service=NULL;

/* check the parent host, assume its up if we can't find it, use the parent host's "old" status if we shouldn't propagate */
if(parent_host==NULL)
@@ -1555,7 +1567,8 @@
parent_result=parent_host->status;

/* if this parent host was up, the route is okay */
- if(parent_result==HOST_UP)
+ if(parent_result==HOST_UP && (parent_service==NULL ||
+ parent_service->current_state==STATE_OK))
route_blocked=FALSE;

/* we could break out of this loop once we've found one parent host that is up, but we won't because we want
diff -u -r nagios-1.0.orig/base/config.c nagios-1.0/base/config.c
--- nagios-1.0.orig/base/config.c 2002-07-05 01:36:01.000000000 -0400
+++ nagios-1.0/base/config.c 2003-03-02 17:08:20.000000000 -0500
@@ -1226,7 +1226,7 @@
contactgroupsmember *temp_contactgroupsmember;
host *temp_host;
host *temp_host2;
- hostsmember *temp_hostsmember;
+ parent *temp_hostsmember;
hostgroup *temp_hostgroup;
hostgroupmember *temp_hostgroupmember;
service *temp_service;
diff -u -r nagios-1.0.orig/cgi/config.c nagios-1.0/cgi/config.c
--- nagios-1.0.orig/cgi/config.c 2002-11-10 20:13:09.000000000 -0500
+++ nagios-1.0/cgi/config.c 2003-03-02 17:13:18.000000000 -0500
@@ -399,7 +399,7 @@

void display_hosts(void){
host *temp_host;
- hostsmember *temp_hostsmember;
+ parent *temp_hostsmember;
int options=0;
int odd=0;
char time_string[16];
diff -u -r nagios-1.0.orig/cgi/outages.c nagios-1.0/cgi/outages.c
--- nagios-1.0.orig/cgi/outages.c 2002-07-29 00:50:53.000000000 -0400
+++ nagios-1.0/cgi/outages.c 2003-03-02 17:19:06.000000000 -0500
@@ -613,11 +613,11 @@
}


-
/* tests whether or not a host is "blocked" by upstream parents (host is already assumed to be down or unreachable) */
int is_route_to_host_blocked(host *hst){
- hostsmember *temp_hostsmember;
+ parent *temp_hostsmember;
hoststatus *temp_hoststatus;
+ servicestatus *temp_servicestatus;

/* if the host has no parents, it is not being blocked

...[email truncated]...


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