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-rw-r--r--php-5.5.0-systemd.patch271
1 files changed, 271 insertions, 0 deletions
diff --git a/php-5.5.0-systemd.patch b/php-5.5.0-systemd.patch
new file mode 100644
index 0000000..d893de4
--- /dev/null
+++ b/php-5.5.0-systemd.patch
@@ -0,0 +1,271 @@
+diff -up ../sapi/fpm/config.m4.systemd ../sapi/fpm/config.m4
+--- ../sapi/fpm/config.m4.systemd 2012-12-05 11:40:54.000000000 +0100
++++ ../sapi/fpm/config.m4 2013-05-18 16:24:20.016490912 +0200
+@@ -563,6 +563,26 @@ if test "$PHP_FPM" != "no"; then
+ [ --with-fpm-group[=GRP] Set the group for php-fpm to run as. For a system user, this
+ should usually be set to match the fpm username (default: nobody)], nobody, no)
+
++ PHP_ARG_WITH(fpm-systemd,,
++ [ --with-fpm-systemd Activate systemd integration], no, no)
++
++ if test "$PHP_FPM_SYSTEMD" != "no" ; then
++ AC_CHECK_LIB(systemd-daemon, sd_notify, SYSTEMD_LIBS="-lsystemd-daemon")
++ AC_CHECK_HEADERS(systemd/sd-daemon.h, [HAVE_SD_DAEMON_H="yes"], [HAVE_SD_DAEMON_H="no"])
++ if test $HAVE_SD_DAEMON_H = "no" || test -z "${SYSTEMD_LIBS}"; then
++ AC_MSG_ERROR([Your system does not support systemd.])
++ else
++ AC_DEFINE(HAVE_SYSTEMD, 1, [FPM use systemd integration])
++ PHP_FPM_SD_FILES="fpm/fpm_systemd.c"
++ PHP_ADD_LIBRARY(systemd-daemon)
++ php_fpm_systemd=notify
++ fi
++ else
++ php_fpm_systemd=simple
++ fi
++ PHP_SUBST_OLD(php_fpm_systemd)
++ AC_DEFINE_UNQUOTED(PHP_FPM_SYSTEMD, "$php_fpm_systemd", [fpm systemd service type])
++
+ if test -z "$PHP_FPM_USER" -o "$PHP_FPM_USER" = "yes" -o "$PHP_FPM_USER" = "no"; then
+ php_fpm_user="nobody"
+ else
+@@ -631,7 +651,7 @@ if test "$PHP_FPM" != "no"; then
+ fpm/events/port.c \
+ "
+
+- PHP_SELECT_SAPI(fpm, program, $PHP_FPM_FILES $PHP_FPM_TRACE_FILES, $PHP_FPM_CFLAGS, '$(SAPI_FPM_PATH)')
++ PHP_SELECT_SAPI(fpm, program, $PHP_FPM_FILES $PHP_FPM_TRACE_FILES $PHP_FPM_SD_FILES, $PHP_FPM_CFLAGS, '$(SAPI_FPM_PATH)')
+
+ case $host_alias in
+ *aix*)
+diff -up ../sapi/fpm/fpm/fpm_conf.c.systemd ../sapi/fpm/fpm/fpm_conf.c
+--- ../sapi/fpm/fpm/fpm_conf.c.systemd 2013-05-18 16:59:35.036005958 +0200
++++ ../sapi/fpm/fpm/fpm_conf.c 2013-05-18 17:21:16.990441007 +0200
+@@ -45,6 +45,10 @@
+ #include "fpm_log.h"
+ #include "fpm_events.h"
+ #include "zlog.h"
++#ifdef HAVE_SYSTEMD
++#include "fpm_systemd.h"
++#endif
++
+
+ #define STR2STR(a) (a ? a : "undefined")
+ #define BOOL2STR(a) (a ? "yes" : "no")
+@@ -73,6 +77,10 @@ struct fpm_global_config_s fpm_global_co
+ #endif
+ .process_max = 0,
+ .process_priority = 64, /* 64 means unset */
++#ifdef HAVE_SYSTEMD
++ .systemd_watchdog = 0,
++ .systemd_interval = -1, /* -1 means not set */
++#endif
+ };
+ static struct fpm_worker_pool_s *current_wp = NULL;
+ static int ini_recursion = 0;
+@@ -100,6 +108,9 @@ static struct ini_value_parser_s ini_fpm
+ { "rlimit_files", &fpm_conf_set_integer, GO(rlimit_files) },
+ { "rlimit_core", &fpm_conf_set_rlimit_core, GO(rlimit_core) },
+ { "events.mechanism", &fpm_conf_set_string, GO(events_mechanism) },
++#ifdef HAVE_SYSTEMD
++ { "systemd_interval", &fpm_conf_set_time, GO(systemd_interval) },
++#endif
+ { 0, 0, 0 }
+ };
+
+@@ -1152,6 +1163,12 @@ static int fpm_conf_post_process(int for
+ fpm_global_config.error_log = strdup("log/php-fpm.log");
+ }
+
++#ifdef HAVE_SYSTEMD
++ if (0 > fpm_systemd_conf()) {
++ return -1;
++ }
++#endif
++
+ #ifdef HAVE_SYSLOG_H
+ if (!fpm_global_config.syslog_ident) {
+ fpm_global_config.syslog_ident = strdup("php-fpm");
+diff -up ../sapi/fpm/fpm/fpm_conf.h.systemd ../sapi/fpm/fpm/fpm_conf.h
+--- ../sapi/fpm/fpm/fpm_conf.h.systemd 2013-05-18 16:59:30.622990279 +0200
++++ ../sapi/fpm/fpm/fpm_conf.h 2013-05-18 17:00:48.777267967 +0200
+@@ -40,6 +40,10 @@ struct fpm_global_config_s {
+ int rlimit_files;
+ int rlimit_core;
+ char *events_mechanism;
++#ifdef HAVE_SYSTEMD
++ int systemd_watchdog;
++ int systemd_interval;
++#endif
+ };
+
+ extern struct fpm_global_config_s fpm_global_config;
+diff -up ../sapi/fpm/fpm/fpm_events.c.systemd ../sapi/fpm/fpm/fpm_events.c
+--- ../sapi/fpm/fpm/fpm_events.c.systemd 2012-12-05 11:40:39.000000000 +0100
++++ ../sapi/fpm/fpm/fpm_events.c 2013-05-18 16:24:20.016490912 +0200
+@@ -29,6 +29,10 @@
+ #include "events/port.h"
+ #include "events/kqueue.h"
+
++#ifdef HAVE_SYSTEMD
++#include "fpm_systemd.h"
++#endif
++
+ #define fpm_event_set_timeout(ev, now) timeradd(&(now), &(ev)->frequency, &(ev)->timeout);
+
+ static void fpm_event_cleanup(int which, void *arg);
+@@ -361,6 +365,10 @@ void fpm_event_loop(int err) /* {{{ */
+
+ zlog(ZLOG_DEBUG, "%zu bytes have been reserved in SHM", fpm_shm_get_size_allocated());
+ zlog(ZLOG_NOTICE, "ready to handle connections");
++
++#ifdef HAVE_SYSTEMD
++ fpm_systemd_heartbeat(NULL, 0, NULL);
++#endif
+ }
+
+ while (1) {
+diff -up ../sapi/fpm/fpm/fpm_systemd.c.systemd ../sapi/fpm/fpm/fpm_systemd.c
+--- ../sapi/fpm/fpm/fpm_systemd.c.systemd 2013-05-18 16:24:20.017490915 +0200
++++ ../sapi/fpm/fpm/fpm_systemd.c 2013-05-18 17:53:48.109578519 +0200
+@@ -0,0 +1,113 @@
++#include "fpm_config.h"
++
++#include <sys/types.h>
++#include <systemd/sd-daemon.h>
++
++#include "fpm.h"
++#include "fpm_clock.h"
++#include "fpm_worker_pool.h"
++#include "fpm_scoreboard.h"
++#include "zlog.h"
++#include "fpm_systemd.h"
++
++
++static void fpm_systemd() /* {{{ */
++{
++ static unsigned long int last=0;
++ struct fpm_worker_pool_s *wp;
++ unsigned long int requests=0, slow_req=0;
++ int active=0, idle=0;
++
++
++ for (wp = fpm_worker_all_pools; wp; wp = wp->next) {
++ if (wp->scoreboard) {
++ active += wp->scoreboard->active;
++ idle += wp->scoreboard->idle;
++ requests += wp->scoreboard->requests;
++ slow_req += wp->scoreboard->slow_rq;
++ }
++ }
++
++/*
++ zlog(ZLOG_DEBUG, "systemd %s (Processes active:%d, idle:%d, Requests:%lu, slow:%lu, Traffic:%.3greq/sec)",
++ fpm_global_config.systemd_watchdog ? "watchdog" : "heartbeat",
++ active, idle, requests, slow_req, ((float)requests - last) * 1000.0 / fpm_global_config.systemd_interval);
++*/
++
++ if (0 > sd_notifyf(0, "READY=1\n%s"
++ "STATUS=Processes active: %d, idle: %d, Requests: %lu, slow: %lu, Traffic: %.3greq/sec",
++ fpm_global_config.systemd_watchdog ? "WATCHDOG=1\n" : "",
++ active, idle, requests, slow_req, ((float)requests - last) * 1000.0 / fpm_global_config.systemd_interval)) {
++ zlog(ZLOG_NOTICE, "failed to notify status to systemd");
++ }
++
++ last = requests;
++}
++/* }}} */
++
++void fpm_systemd_heartbeat(struct fpm_event_s *ev, short which, void *arg) /* {{{ */
++{
++ static struct fpm_event_s heartbeat;
++
++ if (fpm_globals.parent_pid != getpid()) {
++ return; /* sanity check */
++ }
++
++ if (which == FPM_EV_TIMEOUT) {
++ fpm_systemd();
++
++ return;
++ }
++
++ if (0 > sd_notifyf(0, "READY=1\n"
++ "STATUS=Ready to handle connections\n"
++ "MAINPID=%lu",
++ (unsigned long) getpid())) {
++ zlog(ZLOG_WARNING, "failed to notify start to systemd");
++ } else {
++ zlog(ZLOG_DEBUG, "have notify start to systemd");
++ }
++
++ /* first call without setting which to initialize the timer */
++ if (fpm_global_config.systemd_interval > 0) {
++ fpm_event_set_timer(&heartbeat, FPM_EV_PERSIST, &fpm_systemd_heartbeat, NULL);
++ fpm_event_add(&heartbeat, fpm_global_config.systemd_interval);
++ zlog(ZLOG_NOTICE, "systemd monitor interval set to %dms", fpm_global_config.systemd_interval);
++ } else {
++ zlog(ZLOG_NOTICE, "systemd monitor disabled");
++ }
++}
++/* }}} */
++
++int fpm_systemd_conf() /* {{{ */
++{
++ char *watchdog;
++ int interval = 0;
++
++ watchdog = getenv("WATCHDOG_USEC");
++ if (watchdog) {
++ /* usec to msec, and half the configured delay */
++ interval = (int)(atol(watchdog) / 2000L);
++ zlog(ZLOG_DEBUG, "WATCHDOG_USEC=%s, interval=%d", watchdog, interval);
++ }
++
++ if (interval > 1000) {
++ if (fpm_global_config.systemd_interval > 0) {
++ zlog(ZLOG_WARNING, "systemd_interval option ignored");
++ }
++ zlog(ZLOG_NOTICE, "systemd watchdog configured to %.3gsec", (float)interval / 1000.0);
++ fpm_global_config.systemd_watchdog = 1;
++ fpm_global_config.systemd_interval = interval;
++
++ } else if (fpm_global_config.systemd_interval < 0) {
++ /* not set => default value */
++ fpm_global_config.systemd_interval = FPM_SYSTEMD_DEFAULT_HEARTBEAT;
++
++ } else {
++ /* sec to msec */
++ fpm_global_config.systemd_interval *= 1000;
++ }
++ return 0;
++}
++/* }}} */
++
+diff -up ../sapi/fpm/fpm/fpm_systemd.h.systemd ../sapi/fpm/fpm/fpm_systemd.h
+--- ../sapi/fpm/fpm/fpm_systemd.h.systemd 2013-05-18 16:24:20.017490915 +0200
++++ ../sapi/fpm/fpm/fpm_systemd.h 2013-05-18 17:13:54.278830609 +0200
+@@ -0,0 +1,13 @@
++#ifndef FPM_SYSTEMD_H
++#define FPM_SYSTEMD_H 1
++
++#include "fpm_events.h"
++
++/* 10s (in ms) heartbeat for systemd status */
++#define FPM_SYSTEMD_DEFAULT_HEARTBEAT (10000)
++
++void fpm_systemd_heartbeat(struct fpm_event_s *ev, short which, void *arg);
++int fpm_systemd_conf();
++
++#endif
++
+diff -up ../sapi/fpm/php-fpm.service.in.systemd ../sapi/fpm/php-fpm.service.in
+--- ../sapi/fpm/php-fpm.service.in.systemd 2012-12-05 11:40:39.000000000 +0100
++++ ../sapi/fpm/php-fpm.service.in 2013-05-18 16:24:20.017490915 +0200
+@@ -3,6 +3,7 @@ Description=The PHP FastCGI Process Mana
+ After=syslog.target network.target
+
+ [Service]
++Type=@php_fpm_systemd@
+ PIDFile=@localstatedir@/run/php-fpm.pid
+ ExecStart=@sbindir@/php-fpm --nodaemonize --fpm-config @sysconfdir@/php-fpm.conf
+ ExecReload=/bin/kill -USR2 $MAINPID