Browse Source

[daemon startup] Add --dry-run/-C argument to daemons, to check config file syntax

2006-10-04 Oliver Hookins <ohookins@gmail.com>

	* bgpd/bgp_main.c: Add configuration check option, with
	'-C' rather than '-c' for consistency between daemons.
	* isisd/isis_main.c: ditto
	* ospf6d/ospf6_main.c: ditto
	* ospfd/ospf_main.c: ditto
	* ripngd/ripng_main.c: ditto
	* vtysh/vtysh_main.c: ditto
	* ripd/rip_main.c: Change the config check option to
	'-C' and tidy up the code.
	* zebra/main.c: ditto

2006-10-04 Stergiakis Alexandros <astergiakis@antcor.com>

	* ripd/rip_main.c: This trivial patch introduces a new
	  command-line option '-c', which instructs zebra/ripd
	  to check its configuration file for validity,	print
	  any error message, and then exit. This is useful when
	  the configuration file is edited by hand or otherwise,
	  and you simply want to validate it without any other
	  effect.
	* zebra/main.c: ditto
Paul Jakma 13 years ago
parent
commit
876b8be0ab
9 changed files with 113 additions and 9 deletions
  1. 24 0
      ChangeLog
  2. 11 1
      bgpd/bgp_main.c
  3. 11 1
      isisd/isis_main.c
  4. 11 1
      ospf6d/ospf6_main.c
  5. 11 1
      ospfd/ospf_main.c
  6. 11 1
      ripd/rip_main.c
  7. 11 1
      ripngd/ripng_main.c
  8. 11 1
      vtysh/vtysh_main.c
  9. 12 2
      zebra/main.c

+ 24 - 0
ChangeLog

@@ -1,3 +1,27 @@
+2006-10-04 Oliver Hookins <ohookins@gmail.com>
+
+	* bgpd/bgp_main.c: Add configuration check option, with
+	'-C' rather than '-c' for consistency between daemons.
+	* isisd/isis_main.c: ditto
+	* ospf6d/ospf6_main.c: ditto
+	* ospfd/ospf_main.c: ditto
+	* ripngd/ripng_main.c: ditto
+	* vtysh/vtysh_main.c: ditto
+	* ripd/rip_main.c: Change the config check option to
+	'-C' and tidy up the code.
+	* zebra/main.c: ditto	
+
+2006-10-04 Stergiakis Alexandros <astergiakis@antcor.com>
+
+	* ripd/rip_main.c: This trivial patch introduces a new
+	  command-line option '-c', which instructs zebra/ripd
+	  to check its configuration file for validity,	print 
+	  any error message, and then exit. This is useful when
+	  the configuration file is edited by hand or otherwise,
+	  and you simply want to validate it without any other
+	  effect.
+	* zebra/main.c: ditto
+
 2006-08-27 Paul Jakma <paul.jakma@sun.com>
 
 	* configure.ac: Bump to 0.99.5

+ 11 - 1
bgpd/bgp_main.c

@@ -50,6 +50,7 @@ struct option longopts[] =
   { "user",        required_argument, NULL, 'u'},
   { "group",       required_argument, NULL, 'g'},
   { "version",     no_argument,       NULL, 'v'},
+  { "dryrun",      no_argument,       NULL, 'C'},
   { "help",        no_argument,       NULL, 'h'},
   { 0 }
 };
@@ -141,6 +142,7 @@ redistribution between different routing protocols.\n\n\
 -u, --user         User to run as\n\
 -g, --group        Group to run as\n\
 -v, --version      Print program version\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -h, --help         Display this help and exit\n\
 \n\
 Report bugs to %s\n", progname, ZEBRA_BUG_ADDRESS);
@@ -196,6 +198,7 @@ main (int argc, char **argv)
   char *p;
   int opt;
   int daemon_mode = 0;
+  int dryrun = 0;
   char *progname;
   struct thread thread;
 
@@ -214,7 +217,7 @@ main (int argc, char **argv)
   /* Command line argument treatment. */
   while (1) 
     {
-      opt = getopt_long (argc, argv, "df:i:hp:A:P:rnu:g:v", longopts, 0);
+      opt = getopt_long (argc, argv, "df:i:hp:A:P:rnu:g:vC", longopts, 0);
     
       if (opt == EOF)
 	break;
@@ -265,6 +268,9 @@ main (int argc, char **argv)
 	  print_version (progname);
 	  exit (0);
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'h':
 	  usage (progname, 0);
 	  break;
@@ -294,6 +300,10 @@ main (int argc, char **argv)
   /* Parse config file. */
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if(dryrun)
+    return(0);
+  
   /* Turn into daemon if daemon_mode is set. */
   if (daemon_mode)
     daemon (0, 0);

+ 11 - 1
isisd/isis_main.c

@@ -80,6 +80,7 @@ struct option longopts[] = {
   {"user", required_argument, NULL, 'u'},
   {"group", required_argument, NULL, 'g'},
   {"version", no_argument, NULL, 'v'},
+  {"dryrun", no_argument, NULL, 'C'},
   {"help", no_argument, NULL, 'h'},
   {0}
 };
@@ -124,6 +125,7 @@ Daemon which manages IS-IS routing\n\n\
 -u, --user         User to run as\n\
 -g, --group        Group to run as\n\
 -v, --version      Print program version\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -h, --help         Display this help and exit\n\
 \n\
 Report bugs to http://bugzilla.quagga.net\n", progname);
@@ -213,6 +215,7 @@ main (int argc, char **argv, char **envp)
   struct thread thread;
   char *config_file = NULL;
   char *vty_addr = NULL;
+  int dryrun = 0;
 
   /* Get the programname without the preceding path. */
   progname = ((p = strrchr (argv[0], '/')) ? ++p : argv[0]);
@@ -233,7 +236,7 @@ main (int argc, char **argv, char **envp)
   /* Command line argument treatment. */
   while (1)
     {
-      opt = getopt_long (argc, argv, "df:i:hA:p:P:u:g:v", longopts, 0);
+      opt = getopt_long (argc, argv, "df:i:hA:p:P:u:g:vC", longopts, 0);
 
       if (opt == EOF)
 	break;
@@ -278,6 +281,9 @@ main (int argc, char **argv, char **envp)
 	  print_version ("Zebra");
 	  exit (0);
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'h':
 	  usage (0);
 	  break;
@@ -312,6 +318,10 @@ main (int argc, char **argv, char **envp)
   vty_read_config (config_file, config_default);
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if (dryrun)
+    return(0);
+  
   /* demonize */
   if (daemon_mode)
     daemon (0, 0);

+ 11 - 1
ospf6d/ospf6_main.c

@@ -77,6 +77,7 @@ struct option longopts[] =
   { "user",        required_argument, NULL, 'u'},
   { "group",       required_argument, NULL, 'g'},
   { "version",     no_argument,       NULL, 'v'},
+  { "dryrun",      no_argument,       NULL, 'C'},
   { "help",        no_argument,       NULL, 'h'},
   { 0 }
 };
@@ -114,6 +115,7 @@ Daemon which manages OSPF version 3.\n\n\
 -u, --user         User to run as\n\
 -g, --group        Group to run as\n\
 -v, --version      Print program version\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -h, --help         Display this help and exit\n\
 \n\
 Report bugs to zebra@zebra.org\n", progname);
@@ -184,6 +186,7 @@ main (int argc, char *argv[], char *envp[])
   int vty_port = 0;
   char *config_file = NULL;
   struct thread thread;
+  int dryrun = 0;
 
   /* Set umask before anything for security */
   umask (0027);
@@ -194,7 +197,7 @@ main (int argc, char *argv[], char *envp[])
   /* Command line argument treatment. */
   while (1) 
     {
-      opt = getopt_long (argc, argv, "df:i:hp:A:P:u:g:v", longopts, 0);
+      opt = getopt_long (argc, argv, "df:i:hp:A:P:u:g:vC", longopts, 0);
     
       if (opt == EOF)
         break;
@@ -236,6 +239,9 @@ main (int argc, char *argv[], char *envp[])
           print_version (progname);
           exit (0);
           break;
+	case 'C':
+	  dryrun = 1;
+	  break;
         case 'h':
           usage (progname, 0);
           break;
@@ -271,6 +277,10 @@ main (int argc, char *argv[], char *envp[])
   /* parse config file */
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if (dryrun)
+    return(0);
+  
   if (daemon_mode)
     daemon (0, 0);
 

+ 11 - 1
ospfd/ospf_main.c

@@ -81,6 +81,7 @@ struct option longopts[] =
   { "config_file", required_argument, NULL, 'f'},
   { "pid_file",    required_argument, NULL, 'i'},
   { "log_mode",    no_argument,       NULL, 'l'},
+  { "dryrun",      no_argument,       NULL, 'C'},
   { "help",        no_argument,       NULL, 'h'},
   { "vty_addr",    required_argument, NULL, 'A'},
   { "vty_port",    required_argument, NULL, 'P'},
@@ -122,6 +123,7 @@ Daemon which manages OSPF.\n\n\
 -g, --group        Group to run as\n\
 -a. --apiserver    Enable OSPF apiserver\n\
 -v, --version      Print program version\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -h, --help         Display this help and exit\n\
 \n\
 Report bugs to %s\n", progname, ZEBRA_BUG_ADDRESS);
@@ -182,6 +184,7 @@ main (int argc, char **argv)
   char *config_file = NULL;
   char *progname;
   struct thread thread;
+  int dryrun = 0;
 
   /* Set umask before anything for security */
   umask (0027);
@@ -212,7 +215,7 @@ main (int argc, char **argv)
     {
       int opt;
 
-      opt = getopt_long (argc, argv, "dlf:i:hA:P:u:g:av", longopts, 0);
+      opt = getopt_long (argc, argv, "dlf:i:hA:P:u:g:avC", longopts, 0);
     
       if (opt == EOF)
 	break;
@@ -259,6 +262,9 @@ main (int argc, char **argv)
 	  print_version (progname);
 	  exit (0);
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'h':
 	  usage (progname, 0);
 	  break;
@@ -303,6 +309,10 @@ main (int argc, char **argv)
   /* Get configuration file. */
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if (dryrun)
+    return(0);
+  
   /* Change to the daemon program. */
   if (daemon_mode)
     daemon (0, 0);

+ 11 - 1
ripd/rip_main.c

@@ -42,6 +42,7 @@ static struct option longopts[] =
   { "config_file", required_argument, NULL, 'f'},
   { "pid_file",    required_argument, NULL, 'i'},
   { "help",        no_argument,       NULL, 'h'},
+  { "dryrun",      no_argument,       NULL, 'C'},
   { "vty_addr",    required_argument, NULL, 'A'},
   { "vty_port",    required_argument, NULL, 'P'},
   { "retain",      no_argument,       NULL, 'r'},
@@ -110,6 +111,7 @@ Daemon which manages RIP version 1 and 2.\n\n\
 -i, --pid_file     Set process identifier file name\n\
 -A, --vty_addr     Set vty's bind address\n\
 -P, --vty_port     Set vty's port number\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -r, --retain       When program terminates, retain added route by ripd.\n\
 -u, --user         User to run as\n\
 -g, --group        Group to run as\n\
@@ -185,6 +187,7 @@ main (int argc, char **argv)
 {
   char *p;
   int daemon_mode = 0;
+  int dryrun = 0;
   char *progname;
   struct thread thread;
 
@@ -203,7 +206,7 @@ main (int argc, char **argv)
     {
       int opt;
 
-      opt = getopt_long (argc, argv, "df:i:hA:P:u:g:rv", longopts, 0);
+      opt = getopt_long (argc, argv, "df:i:hA:P:u:g:rvC", longopts, 0);
     
       if (opt == EOF)
 	break;
@@ -238,6 +241,9 @@ main (int argc, char **argv)
 	case 'r':
 	  retain_mode = 1;
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'u':
 	  ripd_privs.user = optarg;
 	  break;
@@ -280,6 +286,10 @@ main (int argc, char **argv)
   /* Get configuration file. */
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if(dryrun)
+    return (0);
+  
   /* Change to the daemon program. */
   if (daemon_mode)
     daemon (0, 0);

+ 11 - 1
ripngd/ripng_main.c

@@ -48,6 +48,7 @@ struct option longopts[] =
   { "config_file", required_argument, NULL, 'f'},
   { "pid_file",    required_argument, NULL, 'i'},
   { "log_mode",    no_argument,       NULL, 'l'},
+  { "dryrun",      no_argument,       NULL, 'C'},
   { "help",        no_argument,       NULL, 'h'},
   { "vty_addr",    required_argument, NULL, 'A'},
   { "vty_port",    required_argument, NULL, 'P'},
@@ -119,6 +120,7 @@ Daemon which manages RIPng.\n\n\
 -u, --user         User to run as\n\
 -g, --group        Group to run as\n\
 -v, --version      Print program version\n\
+-C, --dryrun       Check configuration for validity and exit\n\
 -h, --help         Display this help and exit\n\
 \n\
 Report bugs to %s\n", progname, ZEBRA_BUG_ADDRESS);
@@ -190,6 +192,7 @@ main (int argc, char **argv)
   int daemon_mode = 0;
   char *progname;
   struct thread thread;
+  int dryrun = 0;
 
   /* Set umask before anything for security */
   umask (0027);
@@ -204,7 +207,7 @@ main (int argc, char **argv)
     {
       int opt;
 
-      opt = getopt_long (argc, argv, "dlf:i:hA:P:u:g:v", longopts, 0);
+      opt = getopt_long (argc, argv, "dlf:i:hA:P:u:g:vC", longopts, 0);
     
       if (opt == EOF)
 	break;
@@ -252,6 +255,9 @@ main (int argc, char **argv)
 	  print_version (progname);
 	  exit (0);
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'h':
 	  usage (progname, 0);
 	  break;
@@ -281,6 +287,10 @@ main (int argc, char **argv)
   /* Get configuration file. */
   vty_read_config (config_file, config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if(dryrun)
+    return(0);
+  
   /* Change to the daemon program. */
   if (daemon_mode)
     daemon (0, 0);

+ 11 - 1
vtysh/vtysh_main.c

@@ -138,6 +138,7 @@ usage (int status)
 	    "-c, --command            Execute argument as command\n" \
 	    "-d, --daemon             Connect only to the specified daemon\n" \
 	    "-E, --echo               Echo prompt and command in -c mode\n" \
+	    "-C, --dryrun             Check configuration for validity and exit\n" \
 	    "-h, --help               Display this help and exit\n\n" \
 	    "Note that multiple commands may be executed from the command\n" \
 	    "line by passing multiple -c args, or by embedding linefeed\n" \
@@ -156,6 +157,7 @@ struct option longopts[] =
   { "command",              required_argument,       NULL, 'c'},
   { "daemon",               required_argument,       NULL, 'd'},
   { "echo",                 no_argument,             NULL, 'E'},
+  { "dryrun",		    no_argument,	     NULL, 'C'},
   { "help",                 no_argument,             NULL, 'h'},
   { 0 }
 };
@@ -195,6 +197,7 @@ main (int argc, char **argv, char **env)
 {
   char *p;
   int opt;
+  int dryrun = 0;
   int boot_flag = 0;
   const char *daemon_name = NULL;
   struct cmd_rec {
@@ -210,7 +213,7 @@ main (int argc, char **argv, char **env)
   /* Option handling. */
   while (1) 
     {
-      opt = getopt_long (argc, argv, "be:c:d:Eh", longopts, 0);
+      opt = getopt_long (argc, argv, "be:c:d:EhC", longopts, 0);
     
       if (opt == EOF)
 	break;
@@ -242,6 +245,9 @@ main (int argc, char **argv, char **env)
 	case 'E':
 	  echo_command = 1;
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'h':
 	  usage (0);
 	  break;
@@ -270,6 +276,10 @@ main (int argc, char **argv, char **env)
   /* Read vtysh configuration file before connecting to daemons. */
   vtysh_read_config (config_default);
 
+  /* Start execution only if not in dry-run mode */
+  if(dryrun)
+    return(0);
+  
   /* Make sure we pass authentication before proceeding. */
   vtysh_auth ();
 

+ 12 - 2
zebra/main.c

@@ -76,6 +76,7 @@ struct option longopts[] =
   { "vty_addr",    required_argument, NULL, 'A'},
   { "vty_port",    required_argument, NULL, 'P'},
   { "retain",      no_argument,       NULL, 'r'},
+  { "dryrun",      no_argument,       NULL, 'C'},
 #ifdef HAVE_NETLINK
   { "nl-bufsize",  required_argument, NULL, 's'},
 #endif /* HAVE_NETLINK */
@@ -131,6 +132,7 @@ usage (char *progname, int status)
 	      "-k, --keep_kernel  Don't delete old routes which installed by "\
 				  "zebra.\n"\
 	      "-l, --log_mode     Set verbose log mode flag\n"\
+	      "-C, --dryrun       Check configuration for validity and exit\n"\
 	      "-A, --vty_addr     Set vty's bind address\n"\
 	      "-P, --vty_port     Set vty's port number\n"\
 	      "-r, --retain       When program terminates, retain added route "\
@@ -208,6 +210,7 @@ main (int argc, char **argv)
   char *p;
   char *vty_addr = NULL;
   int vty_port = ZEBRA_VTY_PORT;
+  int dryrun = 0;
   int batch_mode = 0;
   int daemon_mode = 0;
   char *config_file = NULL;
@@ -228,9 +231,9 @@ main (int argc, char **argv)
       int opt;
   
 #ifdef HAVE_NETLINK  
-      opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:vs:", longopts, 0);
+      opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:vs:C", longopts, 0);
 #else
-      opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:v", longopts, 0);
+      opt = getopt_long (argc, argv, "bdklf:i:hA:P:ru:g:vC", longopts, 0);
 #endif /* HAVE_NETLINK */
 
       if (opt == EOF)
@@ -248,6 +251,9 @@ main (int argc, char **argv)
 	case 'k':
 	  keep_kernel_mode = 1;
 	  break;
+	case 'C':
+	  dryrun = 1;
+	  break;
 	case 'l':
 	  /* log_mode = 1; */
 	  break;
@@ -345,6 +351,10 @@ main (int argc, char **argv)
   /* Configuration file read*/
   vty_read_config (config_file, config_default);
 
+  /* Don't start execution if we are in dry-run mode */
+  if (dryrun)
+    return(0);
+  
   /* Clean up rib. */
   rib_weed_tables ();