[gentoo-commits] proj/sci:master commit in: sys-cluster/keepalived/files/, sys-cluster/keepalived/, ...

[Alexys Jacob]

commit:     e5b05fbed2b4de4849173bca88bf50f4505c2031
Author:     Ultrabug <ultrabug <AT> gentoo <DOT> org>
AuthorDate: Mon Feb  7 13:33:50 2011 +0000
Commit:     Alexys Jacob <ultrabug <AT> gentoo <DOT> org>
CommitDate: Mon Feb  7 13:33:50 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/sci.git;a=commit;h=e5b05fbe

sys-cluster/keepalived and pacemaker-gui bumps

---
 ...epalived-1.2.2-do-not-need-kernel-sources.patch |  110 +++
 .../files/keepalived-1.2.2-linux-2.6.35-ip_vs.h    |  950 ++++++++++++++++++++
 sys-cluster/keepalived/keepalived-1.2.2.ebuild     |   70 ++
 .../pacemaker-gui/pacemaker-gui-2.0.0.ebuild       |    2 +-
 4 files changed, 1131 insertions(+), 1 deletions(-)

diff --git a/sys-cluster/keepalived/files/keepalived-1.2.2-do-not-need-kernel-sources.patch b/sys-cluster/keepalived/files/keepalived-1.2.2-do-not-need-kernel-sources.patch
new file mode 100644
index 0000000..e56cc63
--- /dev/null
+++ b/sys-cluster/keepalived/files/keepalived-1.2.2-do-not-need-kernel-sources.patch
@@ -0,0 +1,110 @@
+diff -urN keepalived-1.1.20-orig/configure.in keepalived-1.1.20/configure.in
+--- keepalived-1.1.20-orig/configure.in	2009-11-05 18:23:04.000000000 +0100
++++ keepalived-1.1.20/configure.in	2010-05-31 11:42:05.000000000 +0200
+@@ -51,103 +51,18 @@
+ AC_CHECK_LIB(popt, poptGetContext,,AC_MSG_ERROR([Popt libraries is required]))
+ 
+ dnl ----[ Kernel version check ]----
+-CPPFLAGS="$CPPFLAGS -I$kernelinc"
+-AC_MSG_CHECKING([for kernel version])
+-AC_TRY_RUN([
+-    #include <stdlib.h>
+-    #include <stdio.h>
+-    #include <linux/version.h>
+-    #if !defined(UTS_RELEASE) && !defined(LINUX_VERSION_CODE)
+-    #include <linux/utsrelease.h>
+-    #endif
+-    int main (void) {
+-      FILE *fp = fopen ("linuxinfo", "w");
+-      if (!fp) return 1;
+-    #if defined(UTS_RELEASE)
+-      fprintf (fp, "%s\n", UTS_RELEASE);
+-    #elif defined(LINUX_VERSION_CODE)
+-      fprintf (fp, "%d.%d.%d\n", LINUX_VERSION_CODE >> 16, (LINUX_VERSION_CODE >> 8) & 0xFF, LINUX_VERSION_CODE & 0xFF);
+-    #else
+-      fprintf (fp, "0.0.0\n"); /* Let's fail gently */
+-    #endif
+-      fclose (fp); 
+-      return 0;
+-    } 
+-  ], [
+-    LINUX_MAJOR=`cat linuxinfo | cut -d'.' -f1`
+-    LINUX_MINOR=`cat linuxinfo | cut -d'.' -f2`
+-    LINUX_PATCH=`cat linuxinfo | cut -d'.' -f3`
+-  ], [
+-    LINUX_MAJOR="0"
+-    LINUX_MINOR="0"
+-    LINUX_PATCH="0"
+-  ], [
+-    LINUX_MAJOR="0"
+-    LINUX_MINOR="0"
+-    LINUX_PATCH="0"
+-  ])
+-  rm -f linuxinfo
+-
+-  if test "$kernelversion" = "2.4"; then
+-    KERN="_KRNL_2_4_"
+-    AC_MSG_RESULT([2.4])
+-  elif test "$kernelversion" = "2.6"; then
+-    KERN="_KRNL_2_6_"
+-    AC_MSG_RESULT([2.6])
+-  else
+-    AC_MSG_RESULT([$LINUX_MAJOR.$LINUX_MINOR.$LINUX_PATCH])
+-    if test "$LINUX_MINOR" = "6"; then
+-      KERN="_KRNL_2_6_"
+-    elif test "$LINUX_MINOR" = "4"; then
+-      KERN="_KRNL_2_4_"
+-    else
+-      KERN="_KRNL_2_6_"
+-    fi
+-    if test "$LINUX_MAJOR" = "0" -a "$LINUX_MINOR" = "0" -a "$LINUX_PATCH" = "0"; then
+-      AC_MSG_WARN([Cannot determine Linux Kernel version.])
+-    fi
+-  fi
+-
++KERN="_KRNL_2_6_"
+ AC_SUBST(KERN)
+ 
+ dnl ----[ Checks for LVS and VRRP support ]----
+-IPVS_SUPPORT="_WITHOUT_LVS_"
+-if test "$enable_lvs" != "no"; then
+-  AC_CHECK_HEADER([net/ip_vs.h],
+-    [IPVS_SUPPORT="_WITH_LVS_"],
+-    [
+-      IPVS_SUPPORT="_WITHOUT_LVS_"
+-      AC_MSG_WARN([keepalived will be built without LVS support.])
+-    ])
+-fi  
++IPVS_SUPPORT="_WITH_LVS_"
+ 
+ if test "$IPVS_SUPPORT" = "_WITHOUT_LVS_" -a "$enable_vrrp" = "no"; then
+   AC_MSG_ERROR([keepalived MUST be compiled at least with LVS or VRRP framework])
+ fi
+ 
+ dnl ----[ IPVS syncd support probe ]---
+-IPVS_SYNCD="_WITHOUT_IPVS_SYNCD_"
+-if test "$IPVS_SUPPORT" = "_WITH_LVS_"; then
+-  AC_MSG_CHECKING([for IPVS syncd support])
+-  if test "$KERN" = "_KRNL_2_6_"; then
+-    IPVS_SYNCD="_HAVE_IPVS_SYNCD_"
+-  elif test "_KRNL_2_4_"; then
+-    IPVS_SYNCD="_HAVE_IPVS_SYNCD_"
+-  else
+-    IPVS_SYNCD="_WITHOUT_IPVS_SYNCD_"
+-  fi
+-
+-  if test "${IPVS_SUPPORT}" = "_WITHOUT_LVS_" -o "$enable_lvs_syncd" = "no"; then
+-    IPVS_SYNCD="_WITHOUT_IPVS_SYNCD_"
+-  fi
+-
+-  if test "$IPVS_SYNCD" = "_HAVE_IPVS_SYNCD_"; then
+-    AC_MSG_RESULT([yes])
+-  else
+-    AC_MSG_RESULT([no])
+-  fi
+-fi
+-
++IPVS_SYNCD="_HAVE_IPVS_SYNCD_"
+ AC_SUBST(IPVS_SYNCD)
+ 
+ dnl ----[ Checks for kernel netlink support ]----

diff --git a/sys-cluster/keepalived/files/keepalived-1.2.2-linux-2.6.35-ip_vs.h b/sys-cluster/keepalived/files/keepalived-1.2.2-linux-2.6.35-ip_vs.h
new file mode 100644
index 0000000..fe82b1e
--- /dev/null
+++ b/sys-cluster/keepalived/files/keepalived-1.2.2-linux-2.6.35-ip_vs.h
@@ -0,0 +1,950 @@
+/*
+ *      IP Virtual Server
+ *      data structure and functionality definitions
+ */
+
+#ifndef _NET_IP_VS_H
+#define _NET_IP_VS_H
+
+#include <linux/ip_vs.h>                /* definitions shared with userland */
+
+/* old ipvsadm versions still include this file directly */
+#ifdef __KERNEL__
+
+#include <asm/types.h>                  /* for __uXX types */
+
+#include <linux/sysctl.h>               /* for ctl_path */
+#include <linux/list.h>                 /* for struct list_head */
+#include <linux/spinlock.h>             /* for struct rwlock_t */
+#include <asm/atomic.h>                 /* for struct atomic_t */
+#include <linux/compiler.h>
+#include <linux/timer.h>
+
+#include <net/checksum.h>
+#include <linux/netfilter.h>		/* for union nf_inet_addr */
+#include <linux/ip.h>
+#include <linux/ipv6.h>			/* for struct ipv6hdr */
+#include <net/ipv6.h>			/* for ipv6_addr_copy */
+
+
+/* Connections' size value needed by ip_vs_ctl.c */
+extern int ip_vs_conn_tab_size;
+
+
+struct ip_vs_iphdr {
+	int len;
+	__u8 protocol;
+	union nf_inet_addr saddr;
+	union nf_inet_addr daddr;
+};
+
+static inline void
+ip_vs_fill_iphdr(int af, const void *nh, struct ip_vs_iphdr *iphdr)
+{
+#ifdef CONFIG_IP_VS_IPV6
+	if (af == AF_INET6) {
+		const struct ipv6hdr *iph = nh;
+		iphdr->len = sizeof(struct ipv6hdr);
+		iphdr->protocol = iph->nexthdr;
+		ipv6_addr_copy(&iphdr->saddr.in6, &iph->saddr);
+		ipv6_addr_copy(&iphdr->daddr.in6, &iph->daddr);
+	} else
+#endif
+	{
+		const struct iphdr *iph = nh;
+		iphdr->len = iph->ihl * 4;
+		iphdr->protocol = iph->protocol;
+		iphdr->saddr.ip = iph->saddr;
+		iphdr->daddr.ip = iph->daddr;
+	}
+}
+
+static inline void ip_vs_addr_copy(int af, union nf_inet_addr *dst,
+				   const union nf_inet_addr *src)
+{
+#ifdef CONFIG_IP_VS_IPV6
+	if (af == AF_INET6)
+		ipv6_addr_copy(&dst->in6, &src->in6);
+	else
+#endif
+	dst->ip = src->ip;
+}
+
+static inline int ip_vs_addr_equal(int af, const union nf_inet_addr *a,
+				   const union nf_inet_addr *b)
+{
+#ifdef CONFIG_IP_VS_IPV6
+	if (af == AF_INET6)
+		return ipv6_addr_equal(&a->in6, &b->in6);
+#endif
+	return a->ip == b->ip;
+}
+
+#ifdef CONFIG_IP_VS_DEBUG
+#include <linux/net.h>
+
+extern int ip_vs_get_debug_level(void);
+
+static inline const char *ip_vs_dbg_addr(int af, char *buf, size_t buf_len,
+					 const union nf_inet_addr *addr,
+					 int *idx)
+{
+	int len;
+#ifdef CONFIG_IP_VS_IPV6
+	if (af == AF_INET6)
+		len = snprintf(&buf[*idx], buf_len - *idx, "[%pI6]",
+			       &addr->in6) + 1;
+	else
+#endif
+		len = snprintf(&buf[*idx], buf_len - *idx, "%pI4",
+			       &addr->ip) + 1;
+
+	*idx += len;
+	BUG_ON(*idx > buf_len + 1);
+	return &buf[*idx - len];
+}
+
+#define IP_VS_DBG_BUF(level, msg, ...)					\
+	do {								\
+		char ip_vs_dbg_buf[160];				\
+		int ip_vs_dbg_idx = 0;					\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_ERR_BUF(msg...)						\
+	do {								\
+		char ip_vs_dbg_buf[160];				\
+		int ip_vs_dbg_idx = 0;					\
+		pr_err(msg);						\
+	} while (0)
+
+/* Only use from within IP_VS_DBG_BUF() or IP_VS_ERR_BUF macros */
+#define IP_VS_DBG_ADDR(af, addr)					\
+	ip_vs_dbg_addr(af, ip_vs_dbg_buf,				\
+		       sizeof(ip_vs_dbg_buf), addr,			\
+		       &ip_vs_dbg_idx)
+
+#define IP_VS_DBG(level, msg, ...)					\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_DBG_RL(msg, ...)						\
+	do {								\
+		if (net_ratelimit())					\
+			printk(KERN_DEBUG pr_fmt(msg), ##__VA_ARGS__);	\
+	} while (0)
+#define IP_VS_DBG_PKT(level, pp, skb, ofs, msg)				\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			pp->debug_packet(pp, skb, ofs, msg);		\
+	} while (0)
+#define IP_VS_DBG_RL_PKT(level, pp, skb, ofs, msg)			\
+	do {								\
+		if (level <= ip_vs_get_debug_level() &&			\
+		    net_ratelimit())					\
+			pp->debug_packet(pp, skb, ofs, msg);		\
+	} while (0)
+#else	/* NO DEBUGGING at ALL */
+#define IP_VS_DBG_BUF(level, msg...)  do {} while (0)
+#define IP_VS_ERR_BUF(msg...)  do {} while (0)
+#define IP_VS_DBG(level, msg...)  do {} while (0)
+#define IP_VS_DBG_RL(msg...)  do {} while (0)
+#define IP_VS_DBG_PKT(level, pp, skb, ofs, msg)		do {} while (0)
+#define IP_VS_DBG_RL_PKT(level, pp, skb, ofs, msg)	do {} while (0)
+#endif
+
+#define IP_VS_BUG() BUG()
+#define IP_VS_ERR_RL(msg, ...)						\
+	do {								\
+		if (net_ratelimit())					\
+			pr_err(msg, ##__VA_ARGS__);			\
+	} while (0)
+
+#ifdef CONFIG_IP_VS_DEBUG
+#define EnterFunction(level)						\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG				\
+			       pr_fmt("Enter: %s, %s line %i\n"),	\
+			       __func__, __FILE__, __LINE__);		\
+	} while (0)
+#define LeaveFunction(level)						\
+	do {								\
+		if (level <= ip_vs_get_debug_level())			\
+			printk(KERN_DEBUG				\
+			       pr_fmt("Leave: %s, %s line %i\n"),	\
+			       __func__, __FILE__, __LINE__);		\
+	} while (0)
+#else
+#define EnterFunction(level)   do {} while (0)
+#define LeaveFunction(level)   do {} while (0)
+#endif
+
+#define	IP_VS_WAIT_WHILE(expr)	while (expr) { cpu_relax(); }
+
+
+/*
+ *      The port number of FTP service (in network order).
+ */
+#define FTPPORT  cpu_to_be16(21)
+#define FTPDATA  cpu_to_be16(20)
+
+/*
+ *      TCP State Values
+ */
+enum {
+	IP_VS_TCP_S_NONE = 0,
+	IP_VS_TCP_S_ESTABLISHED,
+	IP_VS_TCP_S_SYN_SENT,
+	IP_VS_TCP_S_SYN_RECV,
+	IP_VS_TCP_S_FIN_WAIT,
+	IP_VS_TCP_S_TIME_WAIT,
+	IP_VS_TCP_S_CLOSE,
+	IP_VS_TCP_S_CLOSE_WAIT,
+	IP_VS_TCP_S_LAST_ACK,
+	IP_VS_TCP_S_LISTEN,
+	IP_VS_TCP_S_SYNACK,
+	IP_VS_TCP_S_LAST
+};
+
+/*
+ *	UDP State Values
+ */
+enum {
+	IP_VS_UDP_S_NORMAL,
+	IP_VS_UDP_S_LAST,
+};
+
+/*
+ *	ICMP State Values
+ */
+enum {
+	IP_VS_ICMP_S_NORMAL,
+	IP_VS_ICMP_S_LAST,
+};
+
+/*
+ *	SCTP State Values
+ */
+enum ip_vs_sctp_states {
+	IP_VS_SCTP_S_NONE,
+	IP_VS_SCTP_S_INIT_CLI,
+	IP_VS_SCTP_S_INIT_SER,
+	IP_VS_SCTP_S_INIT_ACK_CLI,
+	IP_VS_SCTP_S_INIT_ACK_SER,
+	IP_VS_SCTP_S_ECHO_CLI,
+	IP_VS_SCTP_S_ECHO_SER,
+	IP_VS_SCTP_S_ESTABLISHED,
+	IP_VS_SCTP_S_SHUT_CLI,
+	IP_VS_SCTP_S_SHUT_SER,
+	IP_VS_SCTP_S_SHUT_ACK_CLI,
+	IP_VS_SCTP_S_SHUT_ACK_SER,
+	IP_VS_SCTP_S_CLOSED,
+	IP_VS_SCTP_S_LAST
+};
+
+/*
+ *	Delta sequence info structure
+ *	Each ip_vs_conn has 2 (output AND input seq. changes).
+ *      Only used in the VS/NAT.
+ */
+struct ip_vs_seq {
+	__u32			init_seq;	/* Add delta from this seq */
+	__u32			delta;		/* Delta in sequence numbers */
+	__u32			previous_delta;	/* Delta in sequence numbers
+						   before last resized pkt */
+};
+
+
+/*
+ *	IPVS statistics objects
+ */
+struct ip_vs_estimator {
+	struct list_head	list;
+
+	u64			last_inbytes;
+	u64			last_outbytes;
+	u32			last_conns;
+	u32			last_inpkts;
+	u32			last_outpkts;
+
+	u32			cps;
+	u32			inpps;
+	u32			outpps;
+	u32			inbps;
+	u32			outbps;
+};
+
+struct ip_vs_stats {
+	struct ip_vs_stats_user	ustats;         /* statistics */
+	struct ip_vs_estimator	est;		/* estimator */
+
+	spinlock_t              lock;           /* spin lock */
+};
+
+struct dst_entry;
+struct iphdr;
+struct ip_vs_conn;
+struct ip_vs_app;
+struct sk_buff;
+
+struct ip_vs_protocol {
+	struct ip_vs_protocol	*next;
+	char			*name;
+	u16			protocol;
+	u16			num_states;
+	int			dont_defrag;
+	atomic_t		appcnt;		/* counter of proto app incs */
+	int			*timeout_table;	/* protocol timeout table */
+
+	void (*init)(struct ip_vs_protocol *pp);
+
+	void (*exit)(struct ip_vs_protocol *pp);
+
+	int (*conn_schedule)(int af, struct sk_buff *skb,
+			     struct ip_vs_protocol *pp,
+			     int *verdict, struct ip_vs_conn **cpp);
+
+	struct ip_vs_conn *
+	(*conn_in_get)(int af,
+		       const struct sk_buff *skb,
+		       struct ip_vs_protocol *pp,
+		       const struct ip_vs_iphdr *iph,
+		       unsigned int proto_off,
+		       int inverse);
+
+	struct ip_vs_conn *
+	(*conn_out_get)(int af,
+			const struct sk_buff *skb,
+			struct ip_vs_protocol *pp,
+			const struct ip_vs_iphdr *iph,
+			unsigned int proto_off,
+			int inverse);
+
+	int (*snat_handler)(struct sk_buff *skb,
+			    struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
+
+	int (*dnat_handler)(struct sk_buff *skb,
+			    struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
+
+	int (*csum_check)(int af, struct sk_buff *skb,
+			  struct ip_vs_protocol *pp);
+
+	const char *(*state_name)(int state);
+
+	int (*state_transition)(struct ip_vs_conn *cp, int direction,
+				const struct sk_buff *skb,
+				struct ip_vs_protocol *pp);
+
+	int (*register_app)(struct ip_vs_app *inc);
+
+	void (*unregister_app)(struct ip_vs_app *inc);
+
+	int (*app_conn_bind)(struct ip_vs_conn *cp);
+
+	void (*debug_packet)(struct ip_vs_protocol *pp,
+			     const struct sk_buff *skb,
+			     int offset,
+			     const char *msg);
+
+	void (*timeout_change)(struct ip_vs_protocol *pp, int flags);
+
+	int (*set_state_timeout)(struct ip_vs_protocol *pp, char *sname, int to);
+};
+
+extern struct ip_vs_protocol * ip_vs_proto_get(unsigned short proto);
+
+/*
+ *	IP_VS structure allocated for each dynamically scheduled connection
+ */
+struct ip_vs_conn {
+	struct list_head        c_list;         /* hashed list heads */
+
+	/* Protocol, addresses and port numbers */
+	u16                      af;		/* address family */
+	union nf_inet_addr       caddr;          /* client address */
+	union nf_inet_addr       vaddr;          /* virtual address */
+	union nf_inet_addr       daddr;          /* destination address */
+	__be16                   cport;
+	__be16                   vport;
+	__be16                   dport;
+	__u16                   protocol;       /* Which protocol (TCP/UDP) */
+
+	/* counter and timer */
+	atomic_t		refcnt;		/* reference count */
+	struct timer_list	timer;		/* Expiration timer */
+	volatile unsigned long	timeout;	/* timeout */
+
+	/* Flags and state transition */
+	spinlock_t              lock;           /* lock for state transition */
+	volatile __u16          flags;          /* status flags */
+	volatile __u16          state;          /* state info */
+	volatile __u16          old_state;      /* old state, to be used for
+						 * state transition triggerd
+						 * synchronization
+						 */
+
+	/* Control members */
+	struct ip_vs_conn       *control;       /* Master control connection */
+	atomic_t                n_control;      /* Number of controlled ones */
+	struct ip_vs_dest       *dest;          /* real server */
+	atomic_t                in_pkts;        /* incoming packet counter */
+
+	/* packet transmitter for different forwarding methods.  If it
+	   mangles the packet, it must return NF_DROP or better NF_STOLEN,
+	   otherwise this must be changed to a sk_buff **.
+	 */
+	int (*packet_xmit)(struct sk_buff *skb, struct ip_vs_conn *cp,
+			   struct ip_vs_protocol *pp);
+
+	/* Note: we can group the following members into a structure,
+	   in order to save more space, and the following members are
+	   only used in VS/NAT anyway */
+	struct ip_vs_app        *app;           /* bound ip_vs_app object */
+	void                    *app_data;      /* Application private data */
+	struct ip_vs_seq        in_seq;         /* incoming seq. struct */
+	struct ip_vs_seq        out_seq;        /* outgoing seq. struct */
+};
+
+
+/*
+ *	Extended internal versions of struct ip_vs_service_user and
+ *	ip_vs_dest_user for IPv6 support.
+ *
+ *	We need these to conveniently pass around service and destination
+ *	options, but unfortunately, we also need to keep the old definitions to
+ *	maintain userspace backwards compatibility for the setsockopt interface.
+ */
+struct ip_vs_service_user_kern {
+	/* virtual service addresses */
+	u16			af;
+	u16			protocol;
+	union nf_inet_addr	addr;		/* virtual ip address */
+	u16			port;
+	u32			fwmark;		/* firwall mark of service */
+
+	/* virtual service options */
+	char			*sched_name;
+	unsigned		flags;		/* virtual service flags */
+	unsigned		timeout;	/* persistent timeout in sec */
+	u32			netmask;	/* persistent netmask */
+};
+
+
+struct ip_vs_dest_user_kern {
+	/* destination server address */
+	union nf_inet_addr	addr;
+	u16			port;
+
+	/* real server options */
+	unsigned		conn_flags;	/* connection flags */
+	int			weight;		/* destination weight */
+
+	/* thresholds for active connections */
+	u32			u_threshold;	/* upper threshold */
+	u32			l_threshold;	/* lower threshold */
+};
+
+
+/*
+ *	The information about the virtual service offered to the net
+ *	and the forwarding entries
+ */
+struct ip_vs_service {
+	struct list_head	s_list;   /* for normal service table */
+	struct list_head	f_list;   /* for fwmark-based service table */
+	atomic_t		refcnt;   /* reference counter */
+	atomic_t		usecnt;   /* use counter */
+
+	u16			af;       /* address family */
+	__u16			protocol; /* which protocol (TCP/UDP) */
+	union nf_inet_addr	addr;	  /* IP address for virtual service */
+	__be16			port;	  /* port number for the service */
+	__u32                   fwmark;   /* firewall mark of the service */
+	unsigned		flags;	  /* service status flags */
+	unsigned		timeout;  /* persistent timeout in ticks */
+	__be32			netmask;  /* grouping granularity */
+
+	struct list_head	destinations;  /* real server d-linked list */
+	__u32			num_dests;     /* number of servers */
+	struct ip_vs_stats      stats;         /* statistics for the service */
+	struct ip_vs_app	*inc;	  /* bind conns to this app inc */
+
+	/* for scheduling */
+	struct ip_vs_scheduler	*scheduler;    /* bound scheduler object */
+	rwlock_t		sched_lock;    /* lock sched_data */
+	void			*sched_data;   /* scheduler application data */
+};
+
+
+/*
+ *	The real server destination forwarding entry
+ *	with ip address, port number, and so on.
+ */
+struct ip_vs_dest {
+	struct list_head	n_list;   /* for the dests in the service */
+	struct list_head	d_list;   /* for table with all the dests */
+
+	u16			af;		/* address family */
+	union nf_inet_addr	addr;		/* IP address of the server */
+	__be16			port;		/* port number of the server */
+	volatile unsigned	flags;		/* dest status flags */
+	atomic_t		conn_flags;	/* flags to copy to conn */
+	atomic_t		weight;		/* server weight */
+
+	atomic_t		refcnt;		/* reference counter */
+	struct ip_vs_stats      stats;          /* statistics */
+
+	/* connection counters and thresholds */
+	atomic_t		activeconns;	/* active connections */
+	atomic_t		inactconns;	/* inactive connections */
+	atomic_t		persistconns;	/* persistent connections */
+	__u32			u_threshold;	/* upper threshold */
+	__u32			l_threshold;	/* lower threshold */
+
+	/* for destination cache */
+	spinlock_t		dst_lock;	/* lock of dst_cache */
+	struct dst_entry	*dst_cache;	/* destination cache entry */
+	u32			dst_rtos;	/* RT_TOS(tos) for dst */
+
+	/* for virtual service */
+	struct ip_vs_service	*svc;		/* service it belongs to */
+	__u16			protocol;	/* which protocol (TCP/UDP) */
+	union nf_inet_addr	vaddr;		/* virtual IP address */
+	__be16			vport;		/* virtual port number */
+	__u32			vfwmark;	/* firewall mark of service */
+};
+
+
+/*
+ *	The scheduler object
+ */
+struct ip_vs_scheduler {
+	struct list_head	n_list;		/* d-linked list head */
+	char			*name;		/* scheduler name */
+	atomic_t		refcnt;		/* reference counter */
+	struct module		*module;	/* THIS_MODULE/NULL */
+
+	/* scheduler initializing service */
+	int (*init_service)(struct ip_vs_service *svc);
+	/* scheduling service finish */
+	int (*done_service)(struct ip_vs_service *svc);
+	/* scheduler updating service */
+	int (*update_service)(struct ip_vs_service *svc);
+
+	/* selecting a server from the given service */
+	struct ip_vs_dest* (*schedule)(struct ip_vs_service *svc,
+				       const struct sk_buff *skb);
+};
+
+
+/*
+ *	The application module object (a.k.a. app incarnation)
+ */
+struct ip_vs_app {
+	struct list_head	a_list;		/* member in app list */
+	int			type;		/* IP_VS_APP_TYPE_xxx */
+	char			*name;		/* application module name */
+	__u16			protocol;
+	struct module		*module;	/* THIS_MODULE/NULL */
+	struct list_head	incs_list;	/* list of incarnations */
+
+	/* members for application incarnations */
+	struct list_head	p_list;		/* member in proto app list */
+	struct ip_vs_app	*app;		/* its real application */
+	__be16			port;		/* port number in net order */
+	atomic_t		usecnt;		/* usage counter */
+
+	/* output hook: return false if can't linearize. diff set for TCP.  */
+	int (*pkt_out)(struct ip_vs_app *, struct ip_vs_conn *,
+		       struct sk_buff *, int *diff);
+
+	/* input hook: return false if can't linearize. diff set for TCP. */
+	int (*pkt_in)(struct ip_vs_app *, struct ip_vs_conn *,
+		      struct sk_buff *, int *diff);
+
+	/* ip_vs_app initializer */
+	int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);
+
+	/* ip_vs_app finish */
+	int (*done_conn)(struct ip_vs_app *, struct ip_vs_conn *);
+
+
+	/* not used now */
+	int (*bind_conn)(struct ip_vs_app *, struct ip_vs_conn *,
+			 struct ip_vs_protocol *);
+
+	void (*unbind_conn)(struct ip_vs_app *, struct ip_vs_conn *);
+
+	int *			timeout_table;
+	int *			timeouts;
+	int			timeouts_size;
+
+	int (*conn_schedule)(struct sk_buff *skb, struct ip_vs_app *app,
+			     int *verdict, struct ip_vs_conn **cpp);
+
+	struct ip_vs_conn *
+	(*conn_in_get)(const struct sk_buff *skb, struct ip_vs_app *app,
+		       const struct iphdr *iph, unsigned int proto_off,
+		       int inverse);
+
+	struct ip_vs_conn *
+	(*conn_out_get)(const struct sk_buff *skb, struct ip_vs_app *app,
+			const struct iphdr *iph, unsigned int proto_off,
+			int inverse);
+
+	int (*state_transition)(struct ip_vs_conn *cp, int direction,
+				const struct sk_buff *skb,
+				struct ip_vs_app *app);
+
+	void (*timeout_change)(struct ip_vs_app *app, int flags);
+};
+
+
+/*
+ *      IPVS core functions
+ *      (from ip_vs_core.c)
+ */
+extern const char *ip_vs_proto_name(unsigned proto);
+extern void ip_vs_init_hash_table(struct list_head *table, int rows);
+#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table((t), ARRAY_SIZE((t)))
+
+#define IP_VS_APP_TYPE_FTP	1
+
+/*
+ *     ip_vs_conn handling functions
+ *     (from ip_vs_conn.c)
+ */
+
+enum {
+	IP_VS_DIR_INPUT = 0,
+	IP_VS_DIR_OUTPUT,
+	IP_VS_DIR_INPUT_ONLY,
+	IP_VS_DIR_LAST,
+};
+
+extern struct ip_vs_conn *ip_vs_conn_in_get
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
+
+extern struct ip_vs_conn *ip_vs_ct_in_get
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
+
+extern struct ip_vs_conn *ip_vs_conn_out_get
+(int af, int protocol, const union nf_inet_addr *s_addr, __be16 s_port,
+ const union nf_inet_addr *d_addr, __be16 d_port);
+
+/* put back the conn without restarting its timer */
+static inline void __ip_vs_conn_put(struct ip_vs_conn *cp)
+{
+	atomic_dec(&cp->refcnt);
+}
+extern void ip_vs_conn_put(struct ip_vs_conn *cp);
+extern void ip_vs_conn_fill_cport(struct ip_vs_conn *cp, __be16 cport);
+
+extern struct ip_vs_conn *
+ip_vs_conn_new(int af, int proto, const union nf_inet_addr *caddr, __be16 cport,
+	       const union nf_inet_addr *vaddr, __be16 vport,
+	       const union nf_inet_addr *daddr, __be16 dport, unsigned flags,
+	       struct ip_vs_dest *dest);
+extern void ip_vs_conn_expire_now(struct ip_vs_conn *cp);
+
+extern const char * ip_vs_state_name(__u16 proto, int state);
+
+extern void ip_vs_tcp_conn_listen(struct ip_vs_conn *cp);
+extern int ip_vs_check_template(struct ip_vs_conn *ct);
+extern void ip_vs_random_dropentry(void);
+extern int ip_vs_conn_init(void);
+extern void ip_vs_conn_cleanup(void);
+
+static inline void ip_vs_control_del(struct ip_vs_conn *cp)
+{
+	struct ip_vs_conn *ctl_cp = cp->control;
+	if (!ctl_cp) {
+		IP_VS_ERR_BUF("request control DEL for uncontrolled: "
+			      "%s:%d to %s:%d\n",
+			      IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+			      ntohs(cp->cport),
+			      IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+			      ntohs(cp->vport));
+
+		return;
+	}
+
+	IP_VS_DBG_BUF(7, "DELeting control for: "
+		      "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+		      IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+		      ntohs(cp->cport),
+		      IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+		      ntohs(ctl_cp->cport));
+
+	cp->control = NULL;
+	if (atomic_read(&ctl_cp->n_control) == 0) {
+		IP_VS_ERR_BUF("BUG control DEL with n=0 : "
+			      "%s:%d to %s:%d\n",
+			      IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+			      ntohs(cp->cport),
+			      IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+			      ntohs(cp->vport));
+
+		return;
+	}
+	atomic_dec(&ctl_cp->n_control);
+}
+
+static inline void
+ip_vs_control_add(struct ip_vs_conn *cp, struct ip_vs_conn *ctl_cp)
+{
+	if (cp->control) {
+		IP_VS_ERR_BUF("request control ADD for already controlled: "
+			      "%s:%d to %s:%d\n",
+			      IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+			      ntohs(cp->cport),
+			      IP_VS_DBG_ADDR(cp->af, &cp->vaddr),
+			      ntohs(cp->vport));
+
+		ip_vs_control_del(cp);
+	}
+
+	IP_VS_DBG_BUF(7, "ADDing control for: "
+		      "cp.dst=%s:%d ctl_cp.dst=%s:%d\n",
+		      IP_VS_DBG_ADDR(cp->af, &cp->caddr),
+		      ntohs(cp->cport),
+		      IP_VS_DBG_ADDR(cp->af, &ctl_cp->caddr),
+		      ntohs(ctl_cp->cport));
+
+	cp->control = ctl_cp;
+	atomic_inc(&ctl_cp->n_control);
+}
+
+
+/*
+ *      IPVS application functions
+ *      (from ip_vs_app.c)
+ */
+#define IP_VS_APP_MAX_PORTS  8
+extern int register_ip_vs_app(struct ip_vs_app *app);
+extern void unregister_ip_vs_app(struct ip_vs_app *app);
+extern int ip_vs_bind_app(struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern void ip_vs_unbind_app(struct ip_vs_conn *cp);
+extern int
+register_ip_vs_app_inc(struct ip_vs_app *app, __u16 proto, __u16 port);
+extern int ip_vs_app_inc_get(struct ip_vs_app *inc);
+extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
+
+extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff *skb);
+extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff *skb);
+extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
+			     char *o_buf, int o_len, char *n_buf, int n_len);
+extern int ip_vs_app_init(void);
+extern void ip_vs_app_cleanup(void);
+
+
+/*
+ *	IPVS protocol functions (from ip_vs_proto.c)
+ */
+extern int ip_vs_protocol_init(void);
+extern void ip_vs_protocol_cleanup(void);
+extern void ip_vs_protocol_timeout_change(int flags);
+extern int *ip_vs_create_timeout_table(int *table, int size);
+extern int
+ip_vs_set_state_timeout(int *table, int num, const char *const *names,
+			const char *name, int to);
+extern void
+ip_vs_tcpudp_debug_packet(struct ip_vs_protocol *pp, const struct sk_buff *skb,
+			  int offset, const char *msg);
+
+extern struct ip_vs_protocol ip_vs_protocol_tcp;
+extern struct ip_vs_protocol ip_vs_protocol_udp;
+extern struct ip_vs_protocol ip_vs_protocol_icmp;
+extern struct ip_vs_protocol ip_vs_protocol_esp;
+extern struct ip_vs_protocol ip_vs_protocol_ah;
+extern struct ip_vs_protocol ip_vs_protocol_sctp;
+
+/*
+ *      Registering/unregistering scheduler functions
+ *      (from ip_vs_sched.c)
+ */
+extern int register_ip_vs_scheduler(struct ip_vs_scheduler *scheduler);
+extern int unregister_ip_vs_scheduler(struct ip_vs_scheduler *scheduler);
+extern int ip_vs_bind_scheduler(struct ip_vs_service *svc,
+				struct ip_vs_scheduler *scheduler);
+extern int ip_vs_unbind_scheduler(struct ip_vs_service *svc);
+extern struct ip_vs_scheduler *ip_vs_scheduler_get(const char *sched_name);
+extern void ip_vs_scheduler_put(struct ip_vs_scheduler *scheduler);
+extern struct ip_vs_conn *
+ip_vs_schedule(struct ip_vs_service *svc, const struct sk_buff *skb);
+extern int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
+			struct ip_vs_protocol *pp);
+
+
+/*
+ *      IPVS control data and functions (from ip_vs_ctl.c)
+ */
+extern int sysctl_ip_vs_cache_bypass;
+extern int sysctl_ip_vs_expire_nodest_conn;
+extern int sysctl_ip_vs_expire_quiescent_template;
+extern int sysctl_ip_vs_sync_threshold[2];
+extern int sysctl_ip_vs_nat_icmp_send;
+extern struct ip_vs_stats ip_vs_stats;
+extern const struct ctl_path net_vs_ctl_path[];
+
+extern struct ip_vs_service *
+ip_vs_service_get(int af, __u32 fwmark, __u16 protocol,
+		  const union nf_inet_addr *vaddr, __be16 vport);
+
+static inline void ip_vs_service_put(struct ip_vs_service *svc)
+{
+	atomic_dec(&svc->usecnt);
+}
+
+extern struct ip_vs_dest *
+ip_vs_lookup_real_service(int af, __u16 protocol,
+			  const union nf_inet_addr *daddr, __be16 dport);
+
+extern int ip_vs_use_count_inc(void);
+extern void ip_vs_use_count_dec(void);
+extern int ip_vs_control_init(void);
+extern void ip_vs_control_cleanup(void);
+extern struct ip_vs_dest *
+ip_vs_find_dest(int af, const union nf_inet_addr *daddr, __be16 dport,
+		const union nf_inet_addr *vaddr, __be16 vport, __u16 protocol);
+extern struct ip_vs_dest *ip_vs_try_bind_dest(struct ip_vs_conn *cp);
+
+
+/*
+ *      IPVS sync daemon data and function prototypes
+ *      (from ip_vs_sync.c)
+ */
+extern volatile int ip_vs_sync_state;
+extern volatile int ip_vs_master_syncid;
+extern volatile int ip_vs_backup_syncid;
+extern char ip_vs_master_mcast_ifn[IP_VS_IFNAME_MAXLEN];
+extern char ip_vs_backup_mcast_ifn[IP_VS_IFNAME_MAXLEN];
+extern int start_sync_thread(int state, char *mcast_ifn, __u8 syncid);
+extern int stop_sync_thread(int state);
+extern void ip_vs_sync_conn(struct ip_vs_conn *cp);
+
+
+/*
+ *      IPVS rate estimator prototypes (from ip_vs_est.c)
+ */
+extern int ip_vs_estimator_init(void);
+extern void ip_vs_estimator_cleanup(void);
+extern void ip_vs_new_estimator(struct ip_vs_stats *stats);
+extern void ip_vs_kill_estimator(struct ip_vs_stats *stats);
+extern void ip_vs_zero_estimator(struct ip_vs_stats *stats);
+
+/*
+ *	Various IPVS packet transmitters (from ip_vs_xmit.c)
+ */
+extern int ip_vs_null_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_bypass_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_nat_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_tunnel_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_dr_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_icmp_xmit
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp, int offset);
+extern void ip_vs_dst_reset(struct ip_vs_dest *dest);
+
+#ifdef CONFIG_IP_VS_IPV6
+extern int ip_vs_bypass_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_nat_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_tunnel_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_dr_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp);
+extern int ip_vs_icmp_xmit_v6
+(struct sk_buff *skb, struct ip_vs_conn *cp, struct ip_vs_protocol *pp,
+ int offset);
+#endif
+
+/*
+ *	This is a simple mechanism to ignore packets when
+ *	we are loaded. Just set ip_vs_drop_rate to 'n' and
+ *	we start to drop 1/rate of the packets
+ */
+extern int ip_vs_drop_rate;
+extern int ip_vs_drop_counter;
+
+static __inline__ int ip_vs_todrop(void)
+{
+	if (!ip_vs_drop_rate) return 0;
+	if (--ip_vs_drop_counter > 0) return 0;
+	ip_vs_drop_counter = ip_vs_drop_rate;
+	return 1;
+}
+
+/*
+ *      ip_vs_fwd_tag returns the forwarding tag of the connection
+ */
+#define IP_VS_FWD_METHOD(cp)  (cp->flags & IP_VS_CONN_F_FWD_MASK)
+
+static inline char ip_vs_fwd_tag(struct ip_vs_conn *cp)
+{
+	char fwd;
+
+	switch (IP_VS_FWD_METHOD(cp)) {
+	case IP_VS_CONN_F_MASQ:
+		fwd = 'M'; break;
+	case IP_VS_CONN_F_LOCALNODE:
+		fwd = 'L'; break;
+	case IP_VS_CONN_F_TUNNEL:
+		fwd = 'T'; break;
+	case IP_VS_CONN_F_DROUTE:
+		fwd = 'R'; break;
+	case IP_VS_CONN_F_BYPASS:
+		fwd = 'B'; break;
+	default:
+		fwd = '?'; break;
+	}
+	return fwd;
+}
+
+extern void ip_vs_nat_icmp(struct sk_buff *skb, struct ip_vs_protocol *pp,
+			   struct ip_vs_conn *cp, int dir);
+
+#ifdef CONFIG_IP_VS_IPV6
+extern void ip_vs_nat_icmp_v6(struct sk_buff *skb, struct ip_vs_protocol *pp,
+			      struct ip_vs_conn *cp, int dir);
+#endif
+
+extern __sum16 ip_vs_checksum_complete(struct sk_buff *skb, int offset);
+
+static inline __wsum ip_vs_check_diff4(__be32 old, __be32 new, __wsum oldsum)
+{
+	__be32 diff[2] = { ~old, new };
+
+	return csum_partial(diff, sizeof(diff), oldsum);
+}
+
+#ifdef CONFIG_IP_VS_IPV6
+static inline __wsum ip_vs_check_diff16(const __be32 *old, const __be32 *new,
+					__wsum oldsum)
+{
+	__be32 diff[8] = { ~old[3], ~old[2], ~old[1], ~old[0],
+			    new[3],  new[2],  new[1],  new[0] };
+
+	return csum_partial(diff, sizeof(diff), oldsum);
+}
+#endif
+
+static inline __wsum ip_vs_check_diff2(__be16 old, __be16 new, __wsum oldsum)
+{
+	__be16 diff[2] = { ~old, new };
+
+	return csum_partial(diff, sizeof(diff), oldsum);
+}
+
+#endif /* __KERNEL__ */
+
+#endif	/* _NET_IP_VS_H */

diff --git a/sys-cluster/keepalived/keepalived-1.2.2.ebuild b/sys-cluster/keepalived/keepalived-1.2.2.ebuild
new file mode 100644
index 0000000..8159701
--- /dev/null
+++ b/sys-cluster/keepalived/keepalived-1.2.2.ebuild
@@ -0,0 +1,70 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=3
+
+inherit flag-o-matic autotools base
+
+DESCRIPTION="A strong & robust keepalive facility to the Linux Virtual Server project"
+HOMEPAGE="http://www.keepalived.org/"
+SRC_URI="http://www.keepalived.org/software/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE="debug +lvs"
+
+RDEPEND="dev-libs/popt
+	sys-apps/iproute2
+	dev-libs/openssl
+	lvs? ( sys-cluster/ipvsadm )"
+DEPEND="${RDEPEND}
+	=sys-kernel/linux-headers-2.6*"
+
+use lvs && PATCHES=( "${FILESDIR}/${P}-do-not-need-kernel-sources.patch" )
+
+src_prepare() {
+	base_src_prepare
+
+	if use lvs; then
+		# Prepare a suitable copy of the IPVS headers
+		# So that we don't need kernel sources at all!
+		mkdir -p "${S}"/include/net || die "Failed to prepare ipvs header directory"
+		cp -f "${FILESDIR}"/${PN}-1.2.1-linux-2.6.35-ip_vs.h \
+			"${S}"/include/net/ip_vs.h || die "Failed to add ipvs header"
+
+		# Ensure that keepalived can find the header that we are injecting
+		append-flags -I"${S}"/include
+
+		eautoreconf
+	fi
+}
+
+src_configure() {
+	STRIP=/bin/true \
+	econf \
+		--enable-vrrp \
+		$(use_enable lvs) \
+		$(use_enable lvs lvs-syncd) \
+		$(use_enable debug)
+}
+
+src_install() {
+	base_src_install
+
+	newinitd "${FILESDIR}"/init-keepalived keepalived || die
+
+	dodoc doc/keepalived.conf.SYNOPSIS || die
+	dodoc README CONTRIBUTORS INSTALL VERSION ChangeLog AUTHOR TODO || die
+
+	docinto genhash
+	dodoc genhash/README genhash/AUTHOR genhash/ChangeLog genhash/VERSION || die
+	# This was badly named by upstream, it's more HOWTO than anything else.
+	newdoc INSTALL INSTALL+HOWTO || die
+
+	# Security risk to bundle SSL certs
+	rm -f "${D}"/etc/keepalived/samples/*.pem
+	# Clean up sysvinit files
+	rm -rf "${D}"/etc/sysconfig "${D}"/etc/rc.d/
+}

diff --git a/sys-cluster/pacemaker-gui/pacemaker-gui-2.0.0.ebuild b/sys-cluster/pacemaker-gui/pacemaker-gui-2.0.0.ebuild
index 592b5e3..e1cf1ef 100644
--- a/sys-cluster/pacemaker-gui/pacemaker-gui-2.0.0.ebuild
+++ b/sys-cluster/pacemaker-gui/pacemaker-gui-2.0.0.ebuild
@@ -27,7 +27,7 @@ CDEPEND="
 	sys-apps/util-linux
 	dev-lang/swig
 	sys-cluster/cluster-glue
-	>=sys-cluster/pacemaker-1.1[ais?,heartbeat?]
+	>=sys-cluster/pacemaker-1.1
 	!heartbeat? ( !ais? ( sys-cluster/pacemaker[ais] ) )
 	sys-libs/ncurses
 	sys-libs/pam