STAT_CLI_O_SET, /* set entries in tables */
STAT_CLI_O_STAT, /* dump stats */
STAT_CLI_O_POOLS, /* dump memory pools */
- STAT_CLI_O_RESOLVERS,/* dump a resolver's section nameservers counters */
STAT_CLI_O_SERVERS_STATE, /* dump server state and changing information */
STAT_CLI_O_BACKEND, /* dump backend list */
STAT_CLI_O_ENV, /* dump environment */
static int stats_dump_sess_to_buffer(struct stream_interface *si);
static int stats_dump_errors_to_buffer(struct stream_interface *si);
static int stats_table_request(struct stream_interface *si, int show);
-static int stats_dump_resolvers_to_buffer(struct stream_interface *si);
static int dump_servers_state(struct stream_interface *si, struct chunk *buf);
" show info : report information about the running process\n"
" show pools : report information about the memory pools usage\n"
" show stat : report counters for each proxy and server\n"
- " show stat resolvers [id]: dumps counters from all resolvers section and\n"
- " associated name servers\n"
" show errors : report last request and response errors for each proxy\n"
" show sess [id] : report the list of current sessions or dump this session\n"
" show table [id]: report table usage stats or dump this table's contents\n"
}
}
else if (strcmp(args[1], "stat") == 0) {
- if (strcmp(args[2], "resolvers") == 0) {
- struct dns_resolvers *presolvers;
-
- if (*args[3]) {
- appctx->ctx.resolvers.ptr = NULL;
- list_for_each_entry(presolvers, &dns_resolvers, list) {
- if (strcmp(presolvers->id, args[3]) == 0) {
- appctx->ctx.resolvers.ptr = presolvers;
- break;
- }
- }
- if (appctx->ctx.resolvers.ptr == NULL) {
- appctx->ctx.cli.msg = "Can't find that resolvers section\n";
- appctx->st0 = STAT_CLI_PRINT;
- return 1;
- }
- }
-
- appctx->st2 = STAT_ST_INIT;
- appctx->st0 = STAT_CLI_O_RESOLVERS;
- return 1;
- }
- else if (*args[2] && *args[3] && *args[4]) {
+ if (*args[2] && *args[3] && *args[4]) {
appctx->ctx.stats.flags |= STAT_BOUND;
appctx->ctx.stats.iid = atoi(args[2]);
appctx->ctx.stats.type = atoi(args[3]);
if (stats_dump_stat_to_buffer(si, NULL))
appctx->st0 = STAT_CLI_PROMPT;
break;
- case STAT_CLI_O_RESOLVERS:
- if (stats_dump_resolvers_to_buffer(si))
- appctx->st0 = STAT_CLI_PROMPT;
- break;
case STAT_CLI_O_SESS:
if (stats_dump_sess_to_buffer(si))
appctx->st0 = STAT_CLI_PROMPT;
return ptr;
}
-/* This function dumps counters from all resolvers section and associated name servers.
- * It returns 0 if the output buffer is full and it needs
- * to be called again, otherwise non-zero.
- */
-static int stats_dump_resolvers_to_buffer(struct stream_interface *si)
-{
- struct appctx *appctx = __objt_appctx(si->end);
- struct dns_resolvers *presolvers;
- struct dns_nameserver *pnameserver;
-
- chunk_reset(&trash);
-
- switch (appctx->st2) {
- case STAT_ST_INIT:
- appctx->st2 = STAT_ST_LIST; /* let's start producing data */
- /* fall through */
-
- case STAT_ST_LIST:
- if (LIST_ISEMPTY(&dns_resolvers)) {
- chunk_appendf(&trash, "No resolvers found\n");
- }
- else {
- list_for_each_entry(presolvers, &dns_resolvers, list) {
- if (appctx->ctx.resolvers.ptr != NULL && appctx->ctx.resolvers.ptr != presolvers)
- continue;
-
- chunk_appendf(&trash, "Resolvers section %s\n", presolvers->id);
- list_for_each_entry(pnameserver, &presolvers->nameserver_list, list) {
- chunk_appendf(&trash, " nameserver %s:\n", pnameserver->id);
- chunk_appendf(&trash, " sent: %ld\n", pnameserver->counters.sent);
- chunk_appendf(&trash, " valid: %ld\n", pnameserver->counters.valid);
- chunk_appendf(&trash, " update: %ld\n", pnameserver->counters.update);
- chunk_appendf(&trash, " cname: %ld\n", pnameserver->counters.cname);
- chunk_appendf(&trash, " cname_error: %ld\n", pnameserver->counters.cname_error);
- chunk_appendf(&trash, " any_err: %ld\n", pnameserver->counters.any_err);
- chunk_appendf(&trash, " nx: %ld\n", pnameserver->counters.nx);
- chunk_appendf(&trash, " timeout: %ld\n", pnameserver->counters.timeout);
- chunk_appendf(&trash, " refused: %ld\n", pnameserver->counters.refused);
- chunk_appendf(&trash, " other: %ld\n", pnameserver->counters.other);
- chunk_appendf(&trash, " invalid: %ld\n", pnameserver->counters.invalid);
- chunk_appendf(&trash, " too_big: %ld\n", pnameserver->counters.too_big);
- chunk_appendf(&trash, " truncated: %ld\n", pnameserver->counters.truncated);
- chunk_appendf(&trash, " outdated: %ld\n", pnameserver->counters.outdated);
- }
- }
- }
-
- /* display response */
- if (bi_putchk(si_ic(si), &trash) == -1) {
- /* let's try again later from this session. We add ourselves into
- * this session's users so that it can remove us upon termination.
- */
- si->flags |= SI_FL_WAIT_ROOM;
- return 0;
- }
-
- appctx->st2 = STAT_ST_FIN;
- /* fall through */
-
- default:
- appctx->st2 = STAT_ST_FIN;
- return 1;
- }
-}
-
/* This function dumps all captured errors onto the stream interface's
* read buffer. It returns 0 if the output buffer is full and it needs
* to be called again, otherwise non-zero.
#include <common/time.h>
#include <common/ticks.h>
+#include <types/applet.h>
+#include <types/cli.h>
#include <types/global.h>
#include <types/dns.h>
#include <types/proto_udp.h>
+#include <types/stats.h>
+#include <proto/channel.h>
+#include <proto/cli.h>
#include <proto/checks.h>
#include <proto/dns.h>
#include <proto/fd.h>
#include <proto/server.h>
#include <proto/task.h>
#include <proto/proto_udp.h>
+#include <proto/stream_interface.h>
struct list dns_resolvers = LIST_HEAD_INIT(dns_resolvers);
struct dns_resolution *resolution = NULL;
dns_update_resolvers_timeout(resolvers);
return t;
}
+
+static int cli_parse_stat_resolvers(char **args, struct appctx *appctx, void *private)
+{
+ struct dns_resolvers *presolvers;
+
+ if (*args[3]) {
+ appctx->ctx.resolvers.ptr = NULL;
+ list_for_each_entry(presolvers, &dns_resolvers, list) {
+ if (strcmp(presolvers->id, args[3]) == 0) {
+ appctx->ctx.resolvers.ptr = presolvers;
+ break;
+ }
+ }
+ if (appctx->ctx.resolvers.ptr == NULL) {
+ appctx->ctx.cli.msg = "Can't find that resolvers section\n";
+ appctx->st0 = STAT_CLI_PRINT;
+ return 1;
+ }
+ }
+
+ appctx->st2 = STAT_ST_INIT;
+ return 1;
+
+}
+
+/* This function dumps counters from all resolvers section and associated name servers.
+ * It returns 0 if the output buffer is full and it needs
+ * to be called again, otherwise non-zero.
+ */
+static int cli_io_handler_dump_resolvers_to_buffer(struct appctx *appctx)
+{
+ struct stream_interface *si = appctx->owner;
+ struct dns_resolvers *presolvers;
+ struct dns_nameserver *pnameserver;
+
+ chunk_reset(&trash);
+
+ switch (appctx->st2) {
+ case STAT_ST_INIT:
+ appctx->st2 = STAT_ST_LIST; /* let's start producing data */
+ /* fall through */
+
+ case STAT_ST_LIST:
+ if (LIST_ISEMPTY(&dns_resolvers)) {
+ chunk_appendf(&trash, "No resolvers found\n");
+ }
+ else {
+ list_for_each_entry(presolvers, &dns_resolvers, list) {
+ if (appctx->ctx.resolvers.ptr != NULL && appctx->ctx.resolvers.ptr != presolvers)
+ continue;
+
+ chunk_appendf(&trash, "Resolvers section %s\n", presolvers->id);
+ list_for_each_entry(pnameserver, &presolvers->nameserver_list, list) {
+ chunk_appendf(&trash, " nameserver %s:\n", pnameserver->id);
+ chunk_appendf(&trash, " sent: %ld\n", pnameserver->counters.sent);
+ chunk_appendf(&trash, " valid: %ld\n", pnameserver->counters.valid);
+ chunk_appendf(&trash, " update: %ld\n", pnameserver->counters.update);
+ chunk_appendf(&trash, " cname: %ld\n", pnameserver->counters.cname);
+ chunk_appendf(&trash, " cname_error: %ld\n", pnameserver->counters.cname_error);
+ chunk_appendf(&trash, " any_err: %ld\n", pnameserver->counters.any_err);
+ chunk_appendf(&trash, " nx: %ld\n", pnameserver->counters.nx);
+ chunk_appendf(&trash, " timeout: %ld\n", pnameserver->counters.timeout);
+ chunk_appendf(&trash, " refused: %ld\n", pnameserver->counters.refused);
+ chunk_appendf(&trash, " other: %ld\n", pnameserver->counters.other);
+ chunk_appendf(&trash, " invalid: %ld\n", pnameserver->counters.invalid);
+ chunk_appendf(&trash, " too_big: %ld\n", pnameserver->counters.too_big);
+ chunk_appendf(&trash, " truncated: %ld\n", pnameserver->counters.truncated);
+ chunk_appendf(&trash, " outdated: %ld\n", pnameserver->counters.outdated);
+ }
+ }
+ }
+
+ /* display response */
+ if (bi_putchk(si_ic(si), &trash) == -1) {
+ /* let's try again later from this session. We add ourselves into
+ * this session's users so that it can remove us upon termination.
+ */
+ si->flags |= SI_FL_WAIT_ROOM;
+ return 0;
+ }
+
+ appctx->st2 = STAT_ST_FIN;
+ /* fall through */
+
+ default:
+ appctx->st2 = STAT_ST_FIN;
+ return 1;
+ }
+}
+
+/* register cli keywords */
+static struct cli_kw_list cli_kws = {{ },{
+ { { "show", "stat", "resolvers", NULL }, "show stat resolvers [id]: dumps counters from all resolvers section and\n"
+ " associated name servers",
+ cli_parse_stat_resolvers, cli_io_handler_dump_resolvers_to_buffer },
+ {{},}
+}};
+
+
+__attribute__((constructor))
+static void __dns_init(void)
+{
+ cli_register_kw(&cli_kws);
+}
+
projects / thirdparty / haproxy.git / commitdiff
