]> git.8kb.co.uk Git - slony-i/slony_failover/blobdiff - slony_failover.pl
Minor change to readme
[slony-i/slony_failover] / slony_failover.pl
old mode 100644 (file)
new mode 100755 (executable)
index 073b428..19bedcf
@@ -714,10 +714,10 @@ sub loadCluster {
                     COALESCE(c.pa_conninfo,(SELECT pa_conninfo FROM $qw_clname.sl_path WHERE pa_server = $qw_clname.getlocalnodeid(?) LIMIT 1)) AS no_conninfo,
                     array_to_string(array(SELECT set_id FROM $qw_clname.sl_set WHERE set_origin = a.no_id ORDER BY set_id),',') AS origin_sets,
                     string_agg(CASE WHEN b.sub_receiver = a.no_id AND b.sub_forward AND b.sub_active THEN b.sub_set::text END, ',' ORDER BY b.sub_set) AS prov_sets,
-                    coalesce(trim(replace(substring(a.no_comment from E'\\\\((.+)\\\\)'), ' ','')), 'node' || a.no_id) AS no_name,
+                    coalesce(trim(regexp_replace(substring(a.no_comment from E'\\\\((.+)\\\\)'), '[^0-9A-Za-z]','_','g')), 'node' || a.no_id) AS no_name,
                     'n' || b.sub_provider || '->(' || string_agg(CASE WHEN b.sub_receiver = a.no_id THEN 's' || b.sub_set END,',' ORDER BY b.sub_set,',') || ')' AS sub_tree,
-                    coalesce(trim(replace(substring(d.no_comment from E'\\\\((.+)\\\\)'), ' ','')), 'node' || b.sub_provider, '')
-                    || '->(' || string_agg(CASE WHEN b.sub_receiver = a.no_id THEN coalesce(trim(translate(e.set_comment, ' ,->', '____')), 'set' || b.sub_set) END,',' ORDER BY b.sub_set) || ')' AS sub_tree_name,
+                    coalesce(trim(regexp_replace(substring(d.no_comment from E'\\\\((.+)\\\\)'), '[^0-9A-Za-z]','_','g')), 'node' || b.sub_provider, '')
+                    || '->(' || string_agg(CASE WHEN b.sub_receiver = a.no_id THEN coalesce(trim(regexp_replace(e.set_comment, '[^0-9A-Za-z]', '_', 'g')), 'set' || b.sub_set) END,',' ORDER BY b.sub_set) || ')' AS sub_tree_name,
                     CASE " . ((substr($version,0,3) >= 2.2) ? "WHEN a.no_failed THEN 'FAILED' " : "") . "WHEN a.no_active THEN 'ACTIVE' ELSE 'INACTIVE' END AS no_status,
                     array_to_string(array(SELECT DISTINCT sub_set::text FROM $qw_clname.sl_subscribe WHERE sub_provider = a.no_id AND sub_active ORDER BY sub_set),',') AS prov_sets_active,
                     string_agg(CASE WHEN b.sub_receiver = a.no_id THEN b.sub_set::text END,',' ORDER BY b.sub_set,',') AS sub_sets    
@@ -847,8 +847,8 @@ sub loadLag {
     eval {
         $dbh = DBI->connect($dsn, $dbuser, $dbpass, {RaiseError => 1});
         $qw_clname = $dbh->quote_identifier("_" . $clname);
-        $query = "SELECT a.st_origin || ' (' || coalesce(trim(replace(substring(b.no_comment from E'\\\\((.+)\\\\)'), ' ','')), 'node' || b.no_id) || ')<->'
-                || a.st_received || ' (' || coalesce(trim(replace(substring(c.no_comment from E'\\\\((.+)\\\\)'), ' ','')), 'node' || c.no_id) || ') Events: '
+        $query = "SELECT a.st_origin || ' (' || coalesce(trim(regexp_replace(substring(b.no_comment from E'\\\\((.+)\\\\)'), '[^0-9A-Za-z]','_', 'g')), 'node' || b.no_id) || ')<->'
+                || a.st_received || ' (' || coalesce(trim(regexp_replace(substring(c.no_comment from E'\\\\((.+)\\\\)'), '[^0-9A-Za-z]','_', 'g')), 'node' || c.no_id) || ') Events: '
                 || a.st_lag_num_events || ' Time: ' || a.st_lag_time 
             FROM $qw_clname.sl_status a
             INNER JOIN $qw_clname.sl_node b on a.st_origin = b.no_id
@@ -1168,7 +1168,7 @@ sub writeMoveSet {
                 if (($subs) && ($g_resubscribe_method eq 'subscribe')) { 
     
                     foreach my $other_subs (@g_cluster) {
-                        if (($other_subs->[6] ne "INACTIVE") && ($other_subs->[0] != $from) && ($other_subs->[0] != $to)) {
+                        if (($other_subs->[6] eq "ACTIVE") && ($other_subs->[0] != $from) && ($other_subs->[0] != $to)) {
 
                             if (exists $g_backups{$other_subs->[0]}) {
                                 $line_prefix = "# (Node $other_subs->[0] unavailable) ";
@@ -1236,7 +1236,7 @@ sub writeMoveSet {
             if (($subs) && ($g_resubscribe_method eq 'resubscribe')) { 
 
                 foreach my $other_subs (@g_cluster) {
-                    if (($other_subs->[6] ne "INACTIVE") && ($other_subs->[0] != $from) && ($other_subs->[0] != $to)) {
+                    if (($other_subs->[6] eq "ACTIVE") && ($other_subs->[0] != $from) && ($other_subs->[0] != $to)) {
                         if (exists $g_backups{$other_subs->[0]}) {
                             $line_prefix = "# (Node $other_subs->[0] unavailable) ";
                         }
@@ -1264,7 +1264,7 @@ sub writeMoveSet {
                                      print SLONFILE ($line_prefix .
                                         "ECHO 'Issuing resubscribe for provider $to -> receiver $other_subs->[0]';\n");
                                     print SLONFILE ($line_prefix . 
-                                        "SUBSCRIBE NODE ( ORIGIN = $to, PROVIDER = $to, RECEIVER = $other_subs->[0] );\n");
+                                        "RESUBSCRIBE NODE ( ORIGIN = $to, PROVIDER = $to, RECEIVER = $other_subs->[0] );\n");
                                  }            
                             }
                             else {
@@ -1487,6 +1487,13 @@ sub lookupMsg {
     return $text;
 }
 
+sub qtrim {
+    my $string = shift;
+    $string =~ s/^('|")+//;
+    $string =~ s/('|")+$//;
+    return $string;
+}
+
 sub trim($) {
     my $string = shift;
     $string =~ s/^\s+//;
@@ -1704,109 +1711,112 @@ sub getConfig {
     my $cfgfile = shift;
     my @fields;
     my $success = false;
+    my $value;
 
     if (open(CFGFILE, "<", $cfgfile)) {
         foreach (<CFGFILE>) {
             chomp $_;
             for ($_) {
                 s/\r//;
-                s/\#.*//;
+                #s/\#.*//;
+                s/#(?=(?:(?:[^']|[^"]*+'){2})*+[^']|[^"]*+\z).*//;
             }
             if (length(trim($_))) {
                 @fields = split('=', $_, 2);
                 given(lc($fields[0])) {
+                    $value = qtrim(trim($fields[1]));
                     when(/\blang\b/i) {
-                        $g_lang = trim($fields[1]);
+                        $g_lang = $value;
                     }
                     when(/\bslony_database_host\b/i) {
-                        $g_dbhost = trim($fields[1]);
+                        $g_dbhost = $value;
                     }
                     when(/\bslony_database_port\b/i) {
-                        $g_dbport = $fields[1];
+                        $g_dbport = checkInteger($value);
                     }
                     when(/\bslony_database_name\b/i) {
-                        $g_dbname = trim($fields[1]);
+                        $g_dbname = $value;
                     }
                     when(/\bslony_database_user\b/i) {
-                        $g_dbuser = trim($fields[1]);
+                        $g_dbuser = $value; 
                     }
                     when(/\bslony_database_password\b/i) {
-                        $g_dbpass = trim($fields[1]);
+                        $g_dbpass = $value; 
                     }
                     when(/\bslony_cluster_name\b/i) {
-                        $g_clname = trim($fields[1]);
+                        $g_clname = $value; 
                     }
                     when(/\benable_debugging\b/i) {
-                        $g_debug = checkBoolean(trim($fields[1]));
+                        $g_debug = checkBoolean($value);
                     }
                     when(/\bprefix_directory\b/i) {
-                        $g_prefix = trim($fields[1]);
+                        $g_prefix = $value;
                     }
                     when(/\bseparate_working_directory\b/i) {
-                        $g_separate_working = checkBoolean(trim($fields[1]));
+                        $g_separate_working = checkBoolean($value);
                     }
                     when(/\bpid_filename\b/i) {
-                        $g_pidfile = trim($fields[1]);
+                        $g_pidfile = $value;
                     }
                     when(/\bfailover_offline_subscriber_only\b/i) {
-                        $g_fail_subonly = checkBoolean(trim($fields[1]));
+                        $g_fail_subonly = checkBoolean($value);
                     }
                     when(/\bdrop_failed_nodes\b/i) {
-                        $g_drop_failed = checkBoolean(trim($fields[1]));
+                        $g_drop_failed = checkBoolean($value);
                     }
                     when(/\blog_line_prefix\b/i) {
-                        $g_log_prefix = trim($fields[1]);
+                        $g_log_prefix = $value;
                     }
                     when(/\blog_filename\b/i) {
-                        $g_logfile = trim($fields[1]);
+                        $g_logfile = $value;
                     }
                     when(/\blog_to_postgresql\b/i) {
-                        $g_log_to_db = checkBoolean(trim($fields[1]));
+                        $g_log_to_db = checkBoolean($value);
                     }
                     when(/\blog_database_host\b/i) {
-                        $g_logdb_host = trim($fields[1]);
+                        $g_logdb_host = $value;
                     }
                     when(/\blog_database_port\b/i) {
-                        $g_logdb_port = $fields[1];
+                        $g_logdb_port = checkInteger($value);
                     }
                     when(/\blog_database_name\b/i) {
-                        $g_logdb_name = trim($fields[1]);
+                        $g_logdb_name = $value;
                     }
                     when(/\blog_database_user\b/i) {
-                        $g_logdb_user = trim($fields[1]);
+                        $g_logdb_user = $value;
                     }
                     when(/\blog_database_password\b/i) {
-                        $g_logdb_pass = trim($fields[1]);
+                        $g_logdb_pass = $value;
                     }
                     when(/\benable_try_blocks\b/i) {
-                        $g_use_try_blocks = checkBoolean(trim($fields[1]));
+                        $g_use_try_blocks = checkBoolean($value);
                     }
                     when(/\bpull_aliases_from_comments\b/i) {
-                        $g_use_comment_aliases = checkBoolean(trim($fields[1]));
+                        $g_use_comment_aliases = checkBoolean($value);
                     }
                     when(/\bslonik_path\b/i) {
-                        $g_slonikpath = trim($fields[1]);
+                        $g_slonikpath = $value;
                     }
                     when(/\blockset_method\b/i) {
-                        $g_lockset_method = trim($fields[1]);
+                        $g_lockset_method = $value;
                     }
                     when(/\benable_autofailover\b/i) {
-                        $g_autofailover = checkBoolean(trim($fields[1]));
+                        $g_autofailover = checkBoolean($value);
                     }
                     when(/\bautofailover_poll_interval\b/i) {
-                        $g_autofailover_poll_interval = checkInteger(trim($fields[1]));
+                        $g_autofailover_poll_interval = checkInteger($value);
                     }
                     when(/\bautofailover_node_retry\b/i) {
-                        $g_autofailover_retry = checkInteger(trim($fields[1]));
+                        $g_autofailover_retry = checkInteger($value);
                     }
                     when(/\bautofailover_sleep_time\b/i) {
-                        $g_autofailover_retry_sleep = checkInteger(trim($fields[1]));
+                        $g_autofailover_retry_sleep = checkInteger($value);
                     }
                     when(/\bautofailover_forwarding_providers\b/i) {
-                        $g_autofailover_provs = checkBoolean(trim($fields[1]));
+                        $g_autofailover_provs = checkBoolean($value);
                     }
                     when(/\bautofailover_config_any_node\b/i) {
-                        $g_autofailover_config_any = checkBoolean(trim($fields[1]));
+                        $g_autofailover_config_any = checkBoolean($value);
                     }
                 }
             }