http_err_cnt above for what is accounted as an error). The result is an
integer which can be matched using ACLs.
+ - http_fail_cnt : HTTP Failure Count. It is a positive 32-bit integer which
+ counts the absolute number of HTTP response failures induced by servers
+ which matched this entry. Errors are counted on invalid and truncated
+ responses, as well as any 5xx response other than 501 or 505. It aims at
+ being used combined with path or URI to detect service failures.
+
+ - http_fail_rate(<period>) : frequency counter (takes 12 bytes). It takes
+ an integer parameter <period> which indicates in milliseconds the length
+ of the period over which the average is measured. It reports the average
+ HTTP response failure rate over that period, in requests per period (see
+ http_fail_cnt above for what is accounted as a failure). The result is an
+ integer which can be matched using ACLs.
+
- bytes_in_cnt : client to server byte count. It is a positive 64-bit
integer which counts the cumulative number of bytes received from clients
which matched this entry. Headers are included in the count. This may be
period configured in the table. See also the sc_http_err_rate sample fetch
keyword.
+table_http_fail_cnt(<table>)
+ Uses the string representation of the input sample to perform a look up in
+ the specified table. If the key is not found in the table, integer value zero
+ is returned. Otherwise the converter returns the cumulative number of HTTP
+ failures associated with the input sample in the designated table. See also
+ the sc_http_fail_cnt sample fetch keyword.
+
+table_http_fail_rate(<table>)
+ Uses the string representation of the input sample to perform a look up in
+ the specified table. If the key is not found in the table, integer value zero
+ is returned. Otherwise the average rate of HTTP failures associated with the
+ input sample in the designated table, measured in amount of failures over the
+ period configured in the table. See also the sc_http_fail_rate sample fetch
+ keyword.
+
table_http_req_cnt(<table>)
Uses the string representation of the input sample to perform a look up in
the specified table. If the key is not found in the table, integer value zero
includes the both request errors and 4xx error responses. See also
src_http_err_rate.
+sc_http_fail_cnt(<ctr>[,<table>]) : integer
+sc0_http_fail_cnt([<table>]) : integer
+sc1_http_fail_cnt([<table>]) : integer
+sc2_http_fail_cnt([<table>]) : integer
+ Returns the cumulative number of HTTP response failures from the currently
+ tracked counters. This includes the both response errors and 5xx status codes
+ other than 501 and 505. See also src_http_fail_cnt.
+
+sc_http_fail_rate(<ctr>[,<table>]) : integer
+sc0_http_fail_rate([<table>]) : integer
+sc1_http_fail_rate([<table>]) : integer
+sc2_http_fail_rate([<table>]) : integer
+ Returns the average rate of HTTP response failures from the currently tracked
+ counters, measured in amount of failures over the period configured in the
+ table. This includes the both response errors and 5xx status codes other than
+ 501 and 505. See also src_http_fail_rate.
+
sc_http_req_cnt(<ctr>[,<table>]) : integer
sc0_http_req_cnt([<table>]) : integer
sc1_http_req_cnt([<table>]) : integer
includes the both request errors and 4xx error responses. If the address is
not found, zero is returned. See also sc/sc0/sc1/sc2_http_err_rate.
+src_http_fail_cnt([<table>]) : integer
+ Returns the cumulative number of HTTP response failures triggered by the
+ incoming connection's source address in the current proxy's stick-table or in
+ the designated stick-table. This includes the both repsonse errors and 5xx
+ status codes other than 501 and 505. See also sc/sc0/sc1/sc2_http_fail_cnt.
+ If the address is not found, zero is returned.
+
+src_http_fail_rate([<table>]) : integer
+ Returns the average rate of HTTP response failures triggered by the incoming
+ connection's source address in the current proxy's stick-table or in the
+ designated stick-table, measured in amount of failures over the period
+ configured in the table. This includes the both response errors and 5xx
+ status codes other than 501 and 505. If the address is not found, zero is
+ returned. See also sc/sc0/sc1/sc2_http_fail_rate.
+
src_http_req_cnt([<table>]) : integer
Returns the cumulative number of HTTP requests from the incoming connection's
source address in the current proxy's stick-table or in the designated stick-
[STKTABLE_DT_GPC1] = { .name = "gpc1", .std_type = STD_T_UINT },
[STKTABLE_DT_GPC1_RATE] = { .name = "gpc1_rate", .std_type = STD_T_FRQP, .arg_type = ARG_T_DELAY },
[STKTABLE_DT_SERVER_KEY] = { .name = "server_key", .std_type = STD_T_DICT },
+ [STKTABLE_DT_HTTP_FAIL_CNT] = { .name = "http_fail_cnt", .std_type = STD_T_UINT },
+ [STKTABLE_DT_HTTP_FAIL_RATE]= { .name = "http_fail_rate", .std_type = STD_T_FRQP, .arg_type = ARG_T_DELAY },
};
/* Registers stick-table extra data type with index <idx>, name <name>, type
return !!ptr;
}
+/* Casts sample <smp> to the type of the table specified in arg(0), and looks
+ * it up into this table. Returns the cumulated number of HTTP response failures
+ * for the key if the key is present in the table, otherwise zero, so that
+ * comparisons can be easily performed. If the inspected parameter is not stored
+ * in the table, <not found> is returned.
+ */
+static int sample_conv_table_http_fail_cnt(const struct arg *arg_p, struct sample *smp, void *private)
+{
+ struct stktable *t;
+ struct stktable_key *key;
+ struct stksess *ts;
+ void *ptr;
+
+ t = arg_p[0].data.t;
+
+ key = smp_to_stkey(smp, t);
+ if (!key)
+ return 0;
+
+ ts = stktable_lookup_key(t, key);
+
+ smp->flags = SMP_F_VOL_TEST;
+ smp->data.type = SMP_T_SINT;
+ smp->data.u.sint = 0;
+
+ if (!ts) /* key not present */
+ return 1;
+
+ ptr = stktable_data_ptr(t, ts, STKTABLE_DT_HTTP_FAIL_CNT);
+ if (ptr)
+ smp->data.u.sint = stktable_data_cast(ptr, http_fail_cnt);
+
+ stktable_release(t, ts);
+ return !!ptr;
+}
+
+/* Casts sample <smp> to the type of the table specified in arg(0), and looks
+ * it up into this table. Returns the HTTP response failure rate for the key
+ * if the key is present in the table, otherwise zero, so that comparisons can
+ * be easily performed. If the inspected parameter is not stored in the table,
+ * <not found> is returned.
+ */
+static int sample_conv_table_http_fail_rate(const struct arg *arg_p, struct sample *smp, void *private)
+{
+ struct stktable *t;
+ struct stktable_key *key;
+ struct stksess *ts;
+ void *ptr;
+
+ t = arg_p[0].data.t;
+
+ key = smp_to_stkey(smp, t);
+ if (!key)
+ return 0;
+
+ ts = stktable_lookup_key(t, key);
+
+ smp->flags = SMP_F_VOL_TEST;
+ smp->data.type = SMP_T_SINT;
+ smp->data.u.sint = 0;
+
+ if (!ts) /* key not present */
+ return 1;
+
+ ptr = stktable_data_ptr(t, ts, STKTABLE_DT_HTTP_FAIL_RATE);
+ if (ptr)
+ smp->data.u.sint = read_freq_ctr_period(&stktable_data_cast(ptr, http_fail_rate),
+ t->data_arg[STKTABLE_DT_HTTP_FAIL_RATE].u);
+
+ stktable_release(t, ts);
+ return !!ptr;
+}
+
/* Casts sample <smp> to the type of the table specified in arg(0), and looks
* it up into this table. Returns the cumulated number of HTTP request for the
* key if the key is present in the table, otherwise zero, so that comparisons
return 1;
}
+/* set <smp> to the cumulated number of HTTP response failures from the stream's
+ * tracked frontend counters. Supports being called as "sc[0-9]_http_fail_cnt" or
+ * "src_http_fail_cnt" only.
+ */
+static int
+smp_fetch_sc_http_fail_cnt(const struct arg *args, struct sample *smp, const char *kw, void *private)
+{
+ struct stkctr tmpstkctr;
+ struct stkctr *stkctr;
+
+ stkctr = smp_fetch_sc_stkctr(smp->sess, smp->strm, args, kw, &tmpstkctr);
+ if (!stkctr)
+ return 0;
+
+ smp->flags = SMP_F_VOL_TEST;
+ smp->data.type = SMP_T_SINT;
+ smp->data.u.sint = 0;
+ if (stkctr_entry(stkctr) != NULL) {
+ void *ptr;
+
+ ptr = stktable_data_ptr(stkctr->table, stkctr_entry(stkctr), STKTABLE_DT_HTTP_FAIL_CNT);
+ if (!ptr) {
+ if (stkctr == &tmpstkctr)
+ stktable_release(stkctr->table, stkctr_entry(stkctr));
+ return 0; /* parameter not stored */
+ }
+
+ HA_RWLOCK_RDLOCK(STK_SESS_LOCK, &stkctr_entry(stkctr)->lock);
+
+ smp->data.u.sint = stktable_data_cast(ptr, http_fail_cnt);
+
+ HA_RWLOCK_RDUNLOCK(STK_SESS_LOCK, &stkctr_entry(stkctr)->lock);
+
+ if (stkctr == &tmpstkctr)
+ stktable_release(stkctr->table, stkctr_entry(stkctr));
+ }
+ return 1;
+}
+
+/* set <smp> to the HTTP response failure rate from the stream's tracked frontend
+ * counters. Supports being called as "sc[0-9]_http_fail_rate" or
+ * "src_http_fail_rate" only.
+ */
+static int
+smp_fetch_sc_http_fail_rate(const struct arg *args, struct sample *smp, const char *kw, void *private)
+{
+ struct stkctr tmpstkctr;
+ struct stkctr *stkctr;
+
+ stkctr = smp_fetch_sc_stkctr(smp->sess, smp->strm, args, kw, &tmpstkctr);
+ if (!stkctr)
+ return 0;
+
+ smp->flags = SMP_F_VOL_TEST;
+ smp->data.type = SMP_T_SINT;
+ smp->data.u.sint = 0;
+ if (stkctr_entry(stkctr) != NULL) {
+ void *ptr;
+
+ ptr = stktable_data_ptr(stkctr->table, stkctr_entry(stkctr), STKTABLE_DT_HTTP_FAIL_RATE);
+ if (!ptr) {
+ if (stkctr == &tmpstkctr)
+ stktable_release(stkctr->table, stkctr_entry(stkctr));
+ return 0; /* parameter not stored */
+ }
+
+ HA_RWLOCK_RDLOCK(STK_SESS_LOCK, &stkctr_entry(stkctr)->lock);
+
+ smp->data.u.sint = read_freq_ctr_period(&stktable_data_cast(ptr, http_fail_rate),
+ stkctr->table->data_arg[STKTABLE_DT_HTTP_FAIL_RATE].u);
+
+ HA_RWLOCK_RDUNLOCK(STK_SESS_LOCK, &stkctr_entry(stkctr)->lock);
+
+ if (stkctr == &tmpstkctr)
+ stktable_release(stkctr->table, stkctr_entry(stkctr));
+ }
+ return 1;
+}
+
/* set <smp> to the number of kbytes received from clients, as found in the
* stream's tracked frontend counters. Supports being called as
* "sc[0-9]_kbytes_in" or "src_kbytes_in" only.
{ "sc_gpc1_rate", smp_fetch_sc_gpc1_rate, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc_http_err_cnt", smp_fetch_sc_http_err_cnt, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc_http_err_rate", smp_fetch_sc_http_err_rate, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc_http_fail_cnt", smp_fetch_sc_http_fail_cnt, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc_http_fail_rate", smp_fetch_sc_http_fail_rate, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc_http_req_cnt", smp_fetch_sc_http_req_cnt, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc_http_req_rate", smp_fetch_sc_http_req_rate, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc_inc_gpc0", smp_fetch_sc_inc_gpc0, ARG2(1,SINT,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_gpc1_rate", smp_fetch_sc_gpc1_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_http_err_cnt", smp_fetch_sc_http_err_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_http_err_rate", smp_fetch_sc_http_err_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc0_http_fail_cnt", smp_fetch_sc_http_fail_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc0_http_fail_rate", smp_fetch_sc_http_fail_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_http_req_cnt", smp_fetch_sc_http_req_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_http_req_rate", smp_fetch_sc_http_req_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc0_inc_gpc0", smp_fetch_sc_inc_gpc0, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_gpc1_rate", smp_fetch_sc_gpc1_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_http_err_cnt", smp_fetch_sc_http_err_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_http_err_rate", smp_fetch_sc_http_err_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc1_http_fail_cnt", smp_fetch_sc_http_fail_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc1_http_fail_rate", smp_fetch_sc_http_fail_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_http_req_cnt", smp_fetch_sc_http_req_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_http_req_rate", smp_fetch_sc_http_req_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc1_inc_gpc0", smp_fetch_sc_inc_gpc0, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_gpc1_rate", smp_fetch_sc_gpc1_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_http_err_cnt", smp_fetch_sc_http_err_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_http_err_rate", smp_fetch_sc_http_err_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc2_http_fail_cnt", smp_fetch_sc_http_fail_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
+ { "sc2_http_fail_rate", smp_fetch_sc_http_fail_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_http_req_cnt", smp_fetch_sc_http_req_cnt, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_http_req_rate", smp_fetch_sc_http_req_rate, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "sc2_inc_gpc0", smp_fetch_sc_inc_gpc0, ARG1(0,TAB), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "src_gpc1_rate", smp_fetch_sc_gpc1_rate, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "src_http_err_cnt", smp_fetch_sc_http_err_cnt, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "src_http_err_rate", smp_fetch_sc_http_err_rate, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
+ { "src_http_fail_cnt", smp_fetch_sc_http_fail_cnt, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
+ { "src_http_fail_rate", smp_fetch_sc_http_fail_rate, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "src_http_req_cnt", smp_fetch_sc_http_req_cnt, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "src_http_req_rate", smp_fetch_sc_http_req_rate, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "src_inc_gpc0", smp_fetch_sc_inc_gpc0, ARG1(1,TAB), NULL, SMP_T_SINT, SMP_USE_L4CLI, },
{ "table_gpc1_rate", sample_conv_table_gpc1_rate, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
{ "table_http_err_cnt", sample_conv_table_http_err_cnt, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
{ "table_http_err_rate", sample_conv_table_http_err_rate, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
+ { "table_http_fail_cnt", sample_conv_table_http_fail_cnt, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
+ { "table_http_fail_rate", sample_conv_table_http_fail_rate, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
{ "table_http_req_cnt", sample_conv_table_http_req_cnt, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
{ "table_http_req_rate", sample_conv_table_http_req_rate, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
{ "table_kbytes_in", sample_conv_table_kbytes_in, ARG1(1,TAB), NULL, SMP_T_ANY, SMP_T_SINT },
projects / thirdparty / haproxy.git / commitdiff
