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ITS#6949 Port rest of the features to lloadd

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This commit is contained in:
Ondřej Kuzník 2021-10-04 13:44:32 +01:00
parent 8894f00fe4
commit 3c07544b2a
2 changed files with 84 additions and 7 deletions
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13
doc/man/man5/lloadd.conf.5
View File

@ -180,6 +180,19 @@ messages exposed by the
configuration parameter. Specifying a logfile copies messages to both stderr
and the logfile.
.TP
.B logfile-only on | off
Specify that debug messages should only go to the configured logfile, and
not to stderr.
.TP
.B logfile-rotate <max> <Mbytes> <hours>
Specify automatic rotation for the configured logfile as the maximum
number of old logfiles to retain, a maximum size in megabytes to allow a
logfile to grow before rotation, and a maximum age in hours for a logfile
to be used before rotation. The maximum number must be in the range 1-99.
Setting Mbytes or hours to zero disables the size or age check, respectively.
At least one of Mbytes or hours must be non-zero. By default no automatic
rotation will be performed.
.TP
.B loglevel <integer> [...]
Specify the level at which debugging statements and operation
statistics should be syslogged (currently logged to the

78
servers/lloadd/config.c
View File

@ -157,6 +157,8 @@ enum {
CFG_CONCUR,
CFG_THREADS,
CFG_LOGFILE,
CFG_LOGFILE_ONLY,
CFG_LOGFILE_ROTATE,
CFG_MIRRORMODE,
CFG_IOTHREADS,
CFG_MAXBUF_CLIENT,
@ -292,6 +294,16 @@ static ConfigTable config_back_cf_table[] = {
&config_generic,
NULL, NULL, NULL
},
{ "logfile-only", "on|off", 2, 2, 0,
ARG_ON_OFF|ARG_MAGIC|CFG_LOGFILE_ONLY,
&config_generic,
NULL, NULL, NULL
},
{ "logfile-rotate", "max> <Mbyte> <hours", 4, 4, 0,
ARG_MAGIC|CFG_LOGFILE_ROTATE,
&config_generic,
NULL, NULL, NULL
},
{ "loglevel", "level", 2, 0, 0,
ARG_MAGIC,
&config_loglevel,
@ -859,6 +871,8 @@ static ConfigOCs lloadocs[] = {
};
#endif /* BALANCER_MODULE */
static int config_syslog;
static int
config_generic( ConfigArgs *c )
{
@ -1026,10 +1040,57 @@ config_generic( ConfigArgs *c )
} break;
case CFG_LOGFILE: {
if ( logfileName ) ch_free( logfileName );
logfileName = c->value_string;
logfile = fopen( logfileName, "w" );
if ( logfile ) lutil_debug_file( logfile );
int rc = logfile_open( c->value_string );
ch_free( c->value_string );
return rc;
} break;
case CFG_LOGFILE_ONLY:
slap_debug = slap_debug_orig;
if ( c->value_int ) {
slap_debug |= config_syslog;
ldap_syslog = 0;
} else {
ldap_syslog = config_syslog;
}
logfile_only = c->value_int;
break;
case CFG_LOGFILE_ROTATE: {
unsigned lf_max, lf_mbyte, lf_hour;
if ( lutil_atoux( &lf_max, c->argv[1], 0 ) != 0 ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> "
"invalid max value \"%s\"",
c->argv[0], c->argv[1] );
goto fail;
}
if ( !lf_max || lf_max > 99 ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> "
"invalid max value \"%s\" must be 1-99",
c->argv[0], c->argv[1] );
goto fail;
}
if ( lutil_atoux( &lf_mbyte, c->argv[2], 0 ) != 0 ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> "
"invalid Mbyte value \"%s\"",
c->argv[0], c->argv[2] );
goto fail;
}
if ( lutil_atoux( &lf_hour, c->argv[3], 0 ) != 0 ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> "
"invalid hours value \"%s\"",
c->argv[0], c->argv[3] );
goto fail;
}
if ( !lf_mbyte && !lf_hour ) {
snprintf( c->cr_msg, sizeof( c->cr_msg ), "<%s> "
"Mbyte and hours cannot both be zero",
c->argv[0] );
goto fail;
}
logfile_max = lf_max;
logfile_fslimit = lf_mbyte * 1048576; /* Megabytes to bytes */
logfile_age = lf_hour * 3600; /* hours to seconds */
} break;
case CFG_RESCOUNT:
@ -2065,8 +2126,6 @@ loglevel_print( FILE *out )
return 0;
}
static int config_syslog;
static int
config_loglevel( ConfigArgs *c )
{
@ -2104,7 +2163,12 @@ config_loglevel( ConfigArgs *c )
config_syslog = 0;
}
if ( slapMode & SLAP_SERVER_MODE ) {
ldap_syslog = config_syslog;
if ( logfile_only ) {
slap_debug = slap_debug_orig | config_syslog;
ldap_syslog = 0;
} else {
ldap_syslog = config_syslog;
}
}
return 0;
}