Hi Pablo,
please consider these IPVS updates for v3.18.
I hope that v2 of this pull request addresses the issues you raised
in v1. In particular "ipvs: use correct address family in scheduler logs"
patch consolidates what was previously 7 patches. And I have provided
a longer description: I hope the tone is closer to what you need.
This pull requests makes the following changes:
* Add simple weighted fail-over scheduler.
- Unlike other IPVS schedulers this offers fail-over rather than load
balancing. Connections are directed to the appropriate server based
solely on highest weight value and server availability.
- Thanks to Kenny Mathis
* Support IPv6 real servers in IPv4 virtual-services and vice versa
- This feature is supported in conjunction with the tunnel (IPIP)
forwarding mechanism. That is, IPv4 may be forwarded in IPv6 and
vice versa.
- The motivation for this is to allow more flexibility in the
choice of IP version offered by both virtual-servers and
real-servers as they no longer need to match: An IPv4 connection from an
end-user may be forwarded to a real-server using IPv6 and vice versa.
- Further work need to be done to support this feature in conjunction
with connection synchronisation. For now such configurations are
not allowed.
- This change includes update to netlink protocol, adding a new
destination address family attribute. And the necessary changes
to plumb this information throughout IPVS.
- Thanks to Alex Gartrell and Julian Anastasov
The following changes since commit 0bbe80e571c7b866afd92a98edd32a969467a7a9:
netfilter: masquerading needs to be independent of x_tables in Kconfig (2014-09-12 09:40:18 +0200)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git tags/ipvs2-for-v3.18
for you to fetch changes up to bc18d37f676f76edbb5e0c37def78c704b5fbed0:
ipvs: Allow heterogeneous pools now that we support them (2014-09-18 08:59:29 +0900)
----------------------------------------------------------------
Alex Gartrell (10):
ipvs: Add destination address family to netlink interface
ipvs: Supply destination addr family to ip_vs_{lookup_dest,find_dest}
ipvs: Pass destination address family to ip_vs_trash_get_dest
ipvs: Supply destination address family to ip_vs_conn_new
ipvs: prevent mixing heterogeneous pools and synchronization
ipvs: Pull out crosses_local_route_boundary logic
ipvs: Pull out update_pmtu code
ipvs: Add generic ensure_mtu_is_adequate to handle mixed pools
ipvs: support ipv4 in ipv6 and ipv6 in ipv4 tunnel forwarding
ipvs: Allow heterogeneous pools now that we support them
Julian Anastasov (4):
ipvs: address family of LBLC entry depends on svc family
ipvs: address family of LBLCR entry depends on svc family
ipvs: use correct address family in scheduler logs
ipvs: use the new dest addr family field
Kenny Mathis (1):
ipvs: Add simple weighted failover scheduler
include/net/ip_vs.h | 15 +-
include/uapi/linux/ip_vs.h | 3 +
net/netfilter/ipvs/Kconfig | 10 +
net/netfilter/ipvs/Makefile | 1 +
net/netfilter/ipvs/ip_vs_conn.c | 74 +++++--
net/netfilter/ipvs/ip_vs_core.c | 15 +-
net/netfilter/ipvs/ip_vs_ctl.c | 112 +++++++---
net/netfilter/ipvs/ip_vs_dh.c | 2 +-
net/netfilter/ipvs/ip_vs_fo.c | 79 +++++++
net/netfilter/ipvs/ip_vs_ftp.c | 6 +-
net/netfilter/ipvs/ip_vs_lblc.c | 12 +-
net/netfilter/ipvs/ip_vs_lblcr.c | 12 +-
net/netfilter/ipvs/ip_vs_lc.c | 2 +-
net/netfilter/ipvs/ip_vs_nq.c | 3 +-
net/netfilter/ipvs/ip_vs_proto_sctp.c | 2 +-
net/netfilter/ipvs/ip_vs_proto_tcp.c | 2 +-
net/netfilter/ipvs/ip_vs_rr.c | 2 +-
net/netfilter/ipvs/ip_vs_sed.c | 3 +-
net/netfilter/ipvs/ip_vs_sh.c | 8 +-
net/netfilter/ipvs/ip_vs_sync.c | 13 +-
net/netfilter/ipvs/ip_vs_wlc.c | 3 +-
net/netfilter/ipvs/ip_vs_wrr.c | 2 +-
net/netfilter/ipvs/ip_vs_xmit.c | 388 +++++++++++++++++++++-------------
23 files changed, 544 insertions(+), 225 deletions(-)
create mode 100644 net/netfilter/ipvs/ip_vs_fo.c
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