Rename mxqd prerequisites to tags

Makefile

@@ -1,8 +1,8 @@
 MXQ_VERSION_MAJOR = 0
-MXQ_VERSION_MINOR = 26
-MXQ_VERSION_PATCH = 6
+MXQ_VERSION_MINOR = 27
+MXQ_VERSION_PATCH = 0
 MXQ_VERSION_EXTRA = "beta"
-MXQ_VERSIONDATE = 2016
+MXQ_VERSIONDATE = 2021
 
 MXQ_VERSION_GIT := $(shell git describe --long --tags 2>/dev/null)
 

mxq_daemon.c

@@ -36,7 +36,7 @@
             " UNIX_TIMESTAMP(daemon_start) as daemon_start," \
             " UNIX_TIMESTAMP(daemon_stop)  as daemon_stop," \
             " daemon_flags," \
-            " prerequisites"
+            " tags"
 
 #undef _to_string
 #undef status_str
@@ -78,7 +78,7 @@ static int bind_result_daemon_fields(struct mx_mysql_bind *result, struct mxq_da
     res += mx_mysql_bind_var(result, idx++,  int64, &(daemon->daemon_stop.tv_sec));
 
     res += mx_mysql_bind_var(result, idx++,  int32, &(daemon->daemon_flags));
-    res += mx_mysql_bind_var(result, idx++, string, &(daemon->prerequisites));
+    res += mx_mysql_bind_var(result, idx++, string, &(daemon->tags));
 
     return res;
 }
@@ -143,7 +143,7 @@ int mxq_daemon_register(struct mx_mysql *mysql, struct mxq_daemon *daemon)
                 " daemon_start = CURRENT_TIMESTAMP(),"
                 " daemon_stop  = 0,"
                 " daemon_flags = ?,"
-                " prerequisites = ?"
+                " tags = ?"
                 );
     if (!stmt) {
         mx_log_err("mx_mysql_statement_prepare(): %m");
@@ -169,7 +169,7 @@ int mxq_daemon_register(struct mx_mysql *mysql, struct mxq_daemon *daemon)
     res += mx_mysql_statement_param_bind(stmt, idx++, uint64, &(daemon->daemon_memory_limit_slot_soft));
     res += mx_mysql_statement_param_bind(stmt, idx++, uint64, &(daemon->daemon_memory_limit_slot_hard));
     res += mx_mysql_statement_param_bind(stmt, idx++, int32,  &(daemon->daemon_flags));
-    res += mx_mysql_statement_param_bind(stmt, idx++, string,  &(daemon->prerequisites));
+    res += mx_mysql_statement_param_bind(stmt, idx++, string, &(daemon->tags));
 
     assert(res ==0);
 

mxq_daemon.h

@@ -48,7 +48,7 @@ struct mxq_daemon {
     struct timeval daemon_stop;
 
     int daemon_flags;
-    char *prerequisites;
+    char *tags;
 };
 
 void mxq_daemon_free_content(struct mxq_daemon *daemon);

mxqd.c

@@ -813,12 +813,12 @@ int server_init(struct mxq_server *server, int argc, char *argv[])
     daemon->daemon_memory_limit_slot_soft = server->memory_limit_slot_soft;
     daemon->daemon_memory_limit_slot_hard = server->memory_limit_slot_hard;
 
-    server->prerequisites=keywordset_new("true");
-    keywordset_add(server->prerequisites, server->hostname);
-    keywordset_add(server->prerequisites, server->hostname_short);
-    read_hostconfig_retry(server->prerequisites);
-    read_cpufeatures(server->prerequisites);
-    daemon->prerequisites = keywordset_get(server->prerequisites);
+    server->tags=keywordset_new("true");
+    keywordset_add(server->tags, server->hostname);
+    keywordset_add(server->tags, server->hostname_short);
+    read_hostconfig_retry(server->tags);
+    read_cpufeatures(server->tags);
+    daemon->tags = keywordset_get(server->tags);
 
     return 0;
 }
@@ -1602,10 +1602,10 @@ void server_free(struct mxq_server *server)
     mx_flock_free(server->flock);
     mx_free_null(server->supgid);
     mx_free_null(server->hostname_short);
-    if (server->prerequisites)
-        keywordset_free(server->prerequisites);
-    if (server->daemon.prerequisites)
-        free(server->daemon.prerequisites);
+    if (server->tags)
+        keywordset_free(server->tags);
+    if (server->daemon.tags)
+        free(server->daemon.tags);
 
     mx_log_finish();
 }

mxqd.h

@@ -108,7 +108,7 @@ struct mxq_server {
 
     size_t supgid_cnt;
     gid_t *supgid;
-    struct keywordset *prerequisites;
+    struct keywordset *tags;
 };
 
 

mxqd_control.c

@@ -25,7 +25,7 @@ static int server_is_qualified(struct mxq_server *server, struct mxq_group *grou
     if (*group->prerequisites != 0) {
         struct parser_context parser_context = {
             .input = group->prerequisites,
-            .tags = server->prerequisites,
+            .tags = server->tags,
             .pos=0,
             .result = 0,
         };

web/pages/mxq/mxq.in

@@ -519,7 +519,7 @@ sub server_detail {
 		daemon_memory_limit_slot_soft daemon_memory_limit_slot_hard
 		daemon_jobs_running daemon_slots_running
 		daemon_threads_running daemon_memory_used
-		mtime daemon_start daemon_stop daemon_flags prerequisites
+		mtime daemon_start daemon_stop daemon_flags tags
 	);
 	my $sth=$dbh->prepare('SELECT '.join(',',@cols).' FROM mxq_daemon WHERE daemon_id=? LIMIT 1', undef);
 	$sth->execute($daemon_id);
@@ -558,7 +558,7 @@ daemon_stop    : $o{daemon_stop}
 
 daemon_flags   : $o{daemon_flags}
 
-prerequisites  : $o{prerequisites}
+tags           : $o{tags}
 </pre>
 EOF
 }