I'm not sure what you're asking, the default behavior is any services that are in a Critical, Warning, Unknown state on the TAC web page have a red background. With either black text, or with white text(acknowleged) or both. The changes I've made allow you to change the background colors for the Warning/unknown sections(Yellow for warnings, Brown for unknown). The text still changes color depending on whether the service has been acknowledged....I've also changed some of the title colors, so the Red/yellow/brown catch your eye... :) Wayne Mery <vseerror@Lehigh.EDU> wrote: <BLOCKQUOTE style="BORDER-LEFT: #1010ff 2px solid; MARGIN-LEFT: 5px; PADDING-LEFT: 5px">Jon, via this change, does your background color change with the highest warning level? Or are you only changing some text? Thanks Wayne Jon Lyons wrote: > FYI, I've updated my tac.c and tac.css (1.0b6) stylesheet to change > the default colors of the tac.cgi text backgrounds from red to yellow > for warnings, and brownish for unknown. Now only the critical alerts on > the tac.cgi are in red... > > Basically I added two stylesheet definitions to tac.css; and call them > in tac.c... > > warningserviceImportantProblem { text-align: left; font-family: arial; > font-size: 8pt; background-color: #FFFF00; color: black; } > .unknownserviceImportantProblem { text-align: left; font-family: arial; > font-size: 8pt; background-color: #FF9966; color: black; } > > /your/nagios/pa th/share/stylesheets/tac.css > > */Jon Lyons <JLYONS30@YAHOO.COM>/* wrote: > > Hi, I've modified my tac.css stylesheet colors, but I'd like to > change the service warning text block from red to something more > like yellow for the tac.cgi, is this in the style sheet or somewhere > else?? I'd like the critical sections to only use red.. :) > > Thanks.... > > > ------------------------------------------------------------------------ > Do you Yahoo!? > Yahoo! Mail Plus > - > Powerful. Affordable. Sign up now > > > > ------------------------------------------------------------------------ > Do you Yahoo!? > Yahoo! Mail Plus > - > Powerful. Affordable. Sign up now > > > > ------------------------------------------------------------------------ > > /************************************** ********************************* > * > * TAC.C - Nagios Tactical Monitoring Overview CGI > * > * Copyright (c) 2001-2002 Ethan Galstad (nagios@nagios.org) > * Last Modified: 08-07-2002 > * > * This CGI program will display the contents of the Nagios > * log file. > * > * > * This program is free software; you can redistribute it and/or modify > * it under the terms of the GNU General Public License as published by > * the Free Software Foundation; either version 2 of the License, or > * (at your option) any later version. > * > * This program is distributed in the hope that it will be useful, > * but WITHOUT ANY WARRANTY; without even the implied warranty of > * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > * GNU General Public License for more details. > * > * You should have received a copy of the GNU General Public License &gt ; * along with this program; if not, write to the Free Software > * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. > ***********************************************************************/ > > #include "../common/config.h" > #include "../common/locations.h" > #include "../common/common.h" > #include "../common/objects.h" > #include "../common/statusdata.h" > > #include "getcgi.h" > #include "cgiutils.h" > #include "auth.h" > #include "lifo.h" > > > #define HEALTH_WARNING_PERCENTAGE 90 > #define HEALTH_CRITICAL_PERCENTAGE 75 > > > /* HOSTOUTAGE structure */ > typedef struct hostoutage_struct{ > host *hst; > int affected_child_hosts; > struct hostoutage_struct *next; > }hostoutage; > > > extern char main_config_file[MAX_FILENAME_LENGTH]; > extern char url_images_path[MAX_FILENAME_LENGT H]; > extern char url_stylesheets_path[MAX_FILENAME_LENGTH]; > extern char url_media_path[MAX_FILENAME_LENGTH]; > > extern int refresh_rate; > > extern char *service_critical_sound; > extern char *service_warning_sound; > extern char *service_unknown_sound; > extern char *host_down_sound; > extern char *host_unreachable_sound; > extern char *normal_sound; > > extern hostgroup *hostgroup_list; > extern hoststatus *hoststatus_list; > extern servicestatus *servicestatus_list; > extern host *host_list; > extern service *service_list; > > extern int enable_notifications; > extern int execute_service_checks; > extern int accept_passive_service_checks; > extern int enable_event_handlers; > extern int enable_flap_detection; > > extern int nagios_process_state; > > > > void analyze_status_data(void); > void display_tac_overview(void); > > void find_hosts_causing_outages(void); > void calculate_outage_effect_of_host(host *,int *); > int is_route_to_host_blocked(host *); > int number_of_host_services(host *); > void add_hostoutage(host *); > void free_hostoutage_list(void); > > void document_header(int); > void document_footer(void); > int process_cgivars(void); > > authdata current_authdata; > > int embedded=FALSE; > int display_header=FALSE; > > hostoutage *hostoutage_list=NULL; > > int total_blocking_outages=0; > int total_nonblocking_outages=0; > > int total_service_health=0; > int total_host_health=0; > int potential_service_health=0; > int potential_host_health=0; > double percent_service_health=0.0; > double percent_host_health=0.0; > > int total_hosts=0; > int total_serv ices=0; > > int total_active_checks=0; > int total_passive_checks=0; > > int min_execution_time=-1; > int max_execution_time=-1; > unsigned long total_execution_time=0L; > double average_execution_time=-1.0; > int min_latency=-1; > int max_latency=-1; > unsigned long total_latency=0L; > double average_latency=-1.0; > > int flapping_services=0; > int flapping_hosts=0; > int flap_disabled_services=0; > int flap_disabled_hosts=0; > int notification_disabled_services=0; > int notification_disabled_hosts=0; > int event_handler_disabled_services=0; > int event_handler_disabled_hosts=0; > int active_checks_disabled_services=0; > int active_checks_disabled_hosts=0; > int passive_checks_disabled_services=0; > > int hosts_pending=0; > int hosts_pending_disabled=0; > int hosts_up_disabled=0; > int hosts_up_una cknowledged=0; > int hosts_up=0; > int hosts_down_scheduled=0; > int hosts_down_acknowledged=0; > int hosts_down_disabled=0; > int hosts_down_unacknowledged=0; > int hosts_down=0; > int hosts_unreachable_scheduled=0; > int hosts_unreachable_acknowledged=0; > int hosts_unreachable_disabled=0; > int hosts_unreachable_unacknowledged=0; > int hosts_unreachable=0; > > int services_pending=0; > int services_pending_disabled=0; > int services_ok_disabled=0; > int services_ok_unacknowledged=0; > int services_ok=0; > int services_warning_host_problem=0; > int services_warning_scheduled=0; > int services_warning_acknowledged=0; > int services_warning_disabled=0; > int services_warning_unacknowledged=0; > int services_warning=0; > int services_unknown_host_problem=0; > int services_unknown_scheduled=0; > int services_unknown_ackno wledged=0; > int services_unknown_disabled=0; > int services_unknown_unacknowledged=0; > int services_unknown=0; > int services_critical_host_problem=0; > int services_critical_scheduled=0; > int services_critical_acknowledged=0; > int services_critical_disabled=0; > int services_critical_unacknowledged=0; > int services_critical=0; > > > > int main(void){ > int result=OK; > char *sound=NULL; > > > /* get the CGI variables passed in the URL */ > process_cgivars(); > > /* reset internal variables */ > reset_cgi_vars(); > > /* read the CGI configuration file */ > result=read_cgi_config_file(DEFAULT_CGI_CONFIG_FILE); > if(result==ERROR){ > document_header(FALSE); > cgi_config_file_error(DEFAULT_CGI_CONFIG_FILE); > document_footer(); > return ERROR; > } > > /* read the main c onfiguration file */ > result=read_main_config_file(main_config_file); > if(result==ERROR){ > document_header(FALSE); > main_config_file_error(main_config_file); > document_footer(); > return ERROR; > } > > /* read all object configuration data */ > result=read_all_object_configuration_data(main_config_file,READ_ALL_OBJECT_DATA); > if(result==ERROR){ > document_header(FALSE); > object_data_error(); > document_footer(); > return ERROR; > } > > /* read all status data */ > result=read_all_status_data(DEFAULT_CGI_CONFIG_FILE,READ_ALL_STATUS_DATA); > if(result==ERROR){ > document_header(FALSE); > status_data_error(); > document_footer(); > free_memory(); > return ERROR; > } > > document_header(TRUE); > > /* get authentication information */ > get_authentication_information(�t_authdata); & gt; > if(display_header==TRUE){ > > /* begin top table */ > printf(" <TABLE border=0 cellPadding=0 cellSpacing=0 width="100%">\n"); > printf(" <TBODY> <TR>\n"); > > /* left column of top table - info box */ > printf(" <TD align=left vAlign=top width="33%">\n"); > display_info_table("Tactical Status Overview",TRUE,�t_authdata); > printf("</TD>\n"); > > /* middle column of top table - log file navigation options */ > printf(" <TD align=middle vAlign=top width="33%">\n"); > printf("</TD>\n"); > > /* right hand column of top row */ > printf(" <TD align=right vAlign=top width="33%">\n"); > printf("</TD>\n"); > > /* end of top table */ > printf("</TR>\n"); > printf("</TBODY></TABLE>\n"); > printf(" \n"); > > } > > > /* analyze current host and service status data for tac overview */ > analyze_status_data(); > > /* find all hosts that are causing network outages */ > find_hosts_causing_outages(); > > > /* embed sound tag if necessary... */ > if(hosts_unreachable_unacknowledged > 0 && host_unreachable_sound!=NULL) > sound=host_unreachable_sound; > else if(hosts_down_unacknowledged > 0 && host_down_sound!=NULL) > sound=host_down_sound; > else if(services_critical_unacknowledged > 0 && service_critical_sound!=NULL) > sound=service_critical_sound; > else if(services_warning_unacknowledged > 0 && service_warning_sound!=NULL) > sound=service_warning_sound; > else if(services_unknown_unacknowledged==0 && services_warning_unacknowledged==0 && services_critical_unacknowledged==0 & & hosts_down_unacknowledged==0 && hosts_unreachable_unacknowledged==0 && normal_sound!=NULL) > sound=normal_sound; > if(sound!=NULL) > printf("<EMBED hidden=true src=%s%s type="text/html; charset=iso-8859-1" AUTOSTART="TRUE">",url_media_path,sound); > > > /**** display main tac screen ****/ > display_tac_overview(); > > document_footer(); > > /* free memory allocated to the host outage list */ > free_hostoutage_list(); > > /* free allocated memory */ > free_memory(); > > return OK; > } > > > > > void document_header(int use_stylesheet){ > char date_time[MAX_DATETIME_LENGTH]; > time_t current_time; > time_t expire_time; > > printf("Cache-Control: no-store\n"); > printf("Pragma: no-cache\n"); > printf("Refresh: %d\n",refresh_rate); > > time(�t_time); &g t; get_time_string(�t_time,date_time,(int)sizeof(date_time),HTTP_DATE_TIME); > printf("Last-Modified: %s\n",date_time); > > expire_time=(time_t)0L; > get_time_string(&expire_time,date_time,(int)sizeof(date_time),HTTP_DATE_TIME); > printf("Expires: %s\n",date_time); > > printf("Content-type: text/html\n\n"); > > if(embedded==TRUE) > return; > > printf("\n"); > printf("\n"); > printf("\n"); > > if(use_stylesheet==TRUE) > printf("<LINK href="%s%s" rel=stylesheet type=text/css>\n",url_stylesheets_path,TAC_CSS); > > printf("\n"); > printf("\n"); > > /* include user SSI header */ > include_ssi_files(TAC_CGI,SSI_HEADER); > > return; > } > > > void document_footer(void){ > > if(embedded==TRUE) > return; > > /* include user SSI footer */ > include_ssi_files(TAC _CGI,SSI_FOOTER); > > printf("\n"); > printf("\n"); > > return; > } > > > int process_cgivars(void){ > char **variables; > int error=FALSE; > int x; > > variables=getcgivars(); > > for(x=0;variables[x]!=NULL;x++){ > > /* do some basic length checking on the variable identifier to prevent buffer overflows */ > if(strlen(variables[x])>=MAX_INPUT_BUFFER-1){ > continue; > } > > /* we found the embed option */ > else if(!strcmp(variables[x],"embedded")) > embedded=TRUE; > > /* we found the noheader option */ > else if(!strcmp(variables[x],"noheader")) > display_header=FALSE; > > /* we recieved an invalid argument */ > else > error=TRUE; > > } > > /* free memory allocated to the CGI variables */ > free_cgivars(variables); > > re turn error; > } > > > > void analyze_status_data(void){ > servicestatus *temp_servicestatus; > service *temp_service; > hoststatus *temp_hoststatus; > host *temp_host; > int problem=TRUE; > > > /* check all services */ > for(temp_servicestatus=servicestatus_list;temp_servicestatus!=NULL;temp_servicestatus=temp_servicestatus->next){ > > /* see if user is authorized to view this service */ > temp_service=find_service(temp_servicestatus->host_name,temp_servicestatus->description,NULL); > if(is_authorized_for_service(temp_service,�t_authdata)==FALSE) > continue; > > /******** CHECK FEATURES *******/ > > /* check flapping */ > if(temp_servicestatus->flap_detection_enabled==FALSE) > flap_disabled_services++; > else if(temp_servicestatus->is_flapping==TRUE) > flapping_services++; > > /* check notifications */ > if(temp_servicestatus->notifications_enabled==FALSE) > notification_disabled_services++; > > /* check event handler */ > if(temp_servicestatus->event_handler_enabled==FALSE) > event_handler_disabled_services++; > > /* active check execution */ > if(temp_servicestatus->checks_enabled==FALSE) > active_checks_disabled_services++; > > /* passive check acceptance */ > if(temp_servicestatus->accept_passive_service_checks==FALSE) > passive_checks_disabled_services++; > > > /********* CHECK STATUS ********/ > > problem=TRUE; > > if(temp_servicestatus->status==SERVICE_OK || temp_servicestatus->status==SERVICE_RECOVERY){ > if(temp_servicestatus->checks_enabled==FALSE) > services_ok_disabled++; > else > services_ok_unacknowledged++; > services_ok++; > } > > el se if(temp_servicestatus->status==SERVICE_WARNING){ > temp_hoststatus=find_hoststatus(temp_servicestatus->host_name); > if(temp_hoststatus!=NULL && (temp_hoststatus->status==HOST_DOWN || temp_hoststatus->status==HOST_UNREACHABLE)){ > services_warning_host_problem++; > problem=FALSE; > } > if(temp_servicestatus->scheduled_downtime_depth>0){ > services_warning_scheduled++; > problem=FALSE; > } > if(temp_servicestatus->problem_has_been_acknowledged==TRUE){ > services_warning_acknowledged++; > problem=FALSE; > } > if(temp_servicestatus->checks_enabled==FALSE){ > services_warning_disabled++; > problem=FALSE; > } > if(problem==TRUE) > services_warning_unacknowledged++; > services_warning++; > } > > else if(temp_servicestatus->status==SERVICE_UNKNOWN){ > temp_hoststatus=find_hoststatus(temp_servicestatus ->host_name); > if(temp_hoststatus!=NULL && (temp_hoststatus->status==HOST_DOWN || temp_hoststatus->status==HOST_UNREACHABLE)){ > services_unknown_host_problem++; > problem=FALSE; > } > if(temp_servicestatus->scheduled_downtime_depth>0){ > services_unknown_scheduled++; > problem=FALSE; > } > if(temp_servicestatus->problem_has_been_acknowledged==TRUE){ > services_unknown_acknowledged++; > problem=FALSE; > } > if(temp_servicestatus->checks_enabled==FALSE){ > services_unknown_disabled++; > problem=FALSE; > } > if(problem==TRUE) > services_unknown_unacknowledged++; > services_unknown++; > } > > else if(temp_servicestatus->status==SERVICE_CRITICAL){ > temp_hoststatus=find_hoststatus(temp_servicestatus->host_name); > if(temp_hoststatus!=NULL && (temp_hoststatus->status==HOST_DOWN || temp_host status->status==HOST_UNREACHABLE)){ > services_critical_host_problem++; > problem=FALSE; > } > if(temp_servicestatus->scheduled_downtime_depth>0){ > services_critical_scheduled++; > problem=FALSE; > } > if(temp_servicestatus->problem_has_been_acknowledged==TRUE){ > services_critical_acknowledged++; > problem=FALSE; > } > if(temp_servicestatus->checks_enabled==FALSE){ > services_critical_disabled++; > problem=FALSE; > } > if(problem==TRUE) > services_critical_unacknowledged++; > services_critical++; > } > > else if(temp_servicestatus->status==SERVICE_PENDING){ > if(temp_servicestatus->checks_enabled==FALSE) > services_pending_disabled++; > services_pending++; > } > > > /* get health stats */ > if(temp_servicestatus->status==SERVICE_OK) > total_service_health+=2; > > else if(temp_servicestatus->status==SERVICE_WARNING || temp_servicestatus->status==SERVICE_UNKNOWN) > total_service_health++; > > if(temp_servicestatus->status!=SERVICE_PENDING) > potential_service_health+=2; > > > /* calculate execution time and latency stats */ > if(temp_servicestatus->check_type==SERVICE_CHECK_ACTIVE){ > > total_active_checks++; > > if(min_latency==-1 || temp_servicestatus->latency<MIN_LATENCY) > min_latency=temp_servicestatus->latency; > if(max_latency==-1 || temp_servicestatus->latency>max_latency) > max_latency=temp_servicestatus->latency; > > if(min_execution_time==-1 || temp_servicestatus->execution_time<MIN_EXECUTION_TIME) > min_execution_time=temp_servicestatus->execution_time; > if(max_execution_time==-1 || temp_servicestatus->execution_time>max_execution_time) > max_execution _time=temp_servicestatus->execution_time; > > total_latency+=temp_servicestatus->latency; > total_execution_time+=temp_servicestatus->execution_time; > } > else > total_passive_checks++; > > > total_services++; > } > > > > /* check all hosts */ > for(temp_hoststatus=hoststatus_list;temp_hoststatus!=NULL;temp_hoststatus=temp_hoststatus->next){ > > /* see if user is authorized to view this host */ > temp_host=find_host(temp_hoststatus->host_name,NULL); > if(is_authorized_for_host(temp_host,�t_authdata)==FALSE) > continue; > > /******** CHECK FEATURES *******/ > > /* check flapping */ > if(temp_hoststatus->flap_detection_enabled==FALSE) > flap_disabled_hosts++; > else if(temp_hoststatus->is_flapping==TRUE) > flapping_hosts++; > > /* check notifications */ > if(tem p_hoststatus->notifications_enabled==FALSE) > notification_disabled_hosts++; > > /* check event handler */ > if(temp_hoststatus->event_handler_enabled==FALSE) > event_handler_disabled_hosts++; > > /* active check execution */ > if(temp_hoststatus->checks_enabled==FALSE) > active_checks_disabled_hosts++; > > > /********* CHECK STATUS ********/ > > problem=TRUE; > > if(temp_hoststatus->status==HOST_UP){ > if(temp_hoststatus->checks_enabled==FALSE) > hosts_up_disabled++; > else > hosts_up_unacknowledged++; > hosts_up++; > } > > else if(temp_hoststatus->status==HOST_DOWN){ > if(temp_hoststatus->scheduled_downtime_depth>0){ > hosts_down_scheduled++; > problem=FALSE; > } > if(temp_hoststatus->problem_has_been_acknowledged==TRUE){ > hosts_down_acknowledged++; > pro blem=FALSE; > } > if(temp_hoststatus->checks_enabled==FALSE){ > hosts_down_disabled++; > problem=FALSE; > } > if(problem==TRUE) > hosts_down_unacknowledged++; > hosts_down++; > } > > else if(temp_hoststatus->status==HOST_UNREACHABLE){ > if(temp_hoststatus->scheduled_downtime_depth>0){ > hosts_unreachable_scheduled++; > problem=FALSE; > } > if(temp_hoststatus->problem_has_been_acknowledged==TRUE){ > hosts_unreachable_acknowledged++; > problem=FALSE; > } > if(temp_hoststatus->checks_enabled==FALSE){ > hosts_unreachable_disabled++; > problem=FALSE; > } > if(problem==TRUE) === message truncated ===</BLOCKQUOTE> <hr size=1>Do you Yahoo!? <a href="http://rd.yahoo.com/mail/mailsig/*http://mailplus.yahoo.com">Yahoo! Mail Plus</a> - Powerful. Affordable. <a href="http://rd.yahoo.com/mail/mailsig/*http://mailplus.yahoo.com">Sign up now</a>