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commit 854c05bebd6a4eefcb8684c53f612798636fd472
Author: Adolf Belka <adolf.belka(a)ipfire.org>
Date: Tue Aug 15 14:13:00 2023 +0200
keepalived: Update to version 2.2.8
- Update from version 2.2.7 to 2.2.8
- Update of rootfile not required
- Changelog
2.2.8 31th May 2023
This release brings improvements and fix some minor issues reported. It add some
new VRRP and BFD features as well.
New
vrrp: Add support for Infiniband over IPv6. Github issue #2100 reported that
attempting to use IPv6 over Infinband was causing keepalived to segfault
It turned out that vrrp_ndisc.c had a comment that it still needed to be
implemented, which we have now been able to do with someone in a position
to test it. With many thanks for Itel Levy of NVIDIA, Israel for
reporting the issue and and testing the patch to confirm that it works.
vrrp: Add no_virtual_ipaddress keyword. This keyword suppresses warnings for
no virtual ipaddresses configured and allows none to be configured when
using VRRPv3.
vrrp: Add –enable-nm configure option. –enable-nm adds support for Keepalived
telling NetworkManager not to manage VMAC interfaces the keepalived
creates. Early versions of NM (i.e. at least up to v1.12, but resolved
at the latest by v1.18) would set the VMAC inerfaces as managed by
NetworkManager, and then if the underlying interface went down, NM
would down the VMAC interface and the VRRP instance would never recover
from fault state.
vrrp: add v3_checksum_as_v2 configuration option. RFC 5798 (the VRRPv3 RFC)
states regarging the checksum:
5.2.8. Checksum
The checksum field is used to detect data corruption in the VRRP
message. The checksum is the 16-bit one’s complement of the one’s
complement sum of the entire VRRP message starting with the
version field and a “pseudo-header” as defined in Section 8.1 of
[RFC2460]. The next header field in the “pseudo-header” should be
set to 112 (decimal) for VRRP. For computing the checksum, the
checksum field is set to zero. See RFC1071 for more detail
Some manufacturers (e.g. Cisco) interpret this to mean that the
pseudo- header is not included in the checksum calculation, since
RFC2460 only defines a pseudo-header for IPv6. RFC3768 (the last
VRRPv2 RFC) did not include a pseudo-header in the checksum.
However, keepalived has always included a pseudo-header in the
VRRPv3 IPv4 checksum, which is also consistent with the default
setting in Wireshark. In order to allow interoperation with
Cisco routers, and possibly other manufacturers, the
“v3_checksum_as_v2” keyword, when configured in global_defs to
set the default for all vrrp_instances, or in individual
vrrp_instances, causes those vrrp_instances to exclude the
pseudo- header from the checksum. The default action of including
the pseudo- header in the checksum remains unchanged.
vrrp: Add option to revert to backup if thread timer expires. If the VRRP
process is not scheduled for sufficiently long, another VRRP instance
may have taken over as master. For some users, minimising the number of
master switches is desired, and so if nopreempt is configured (if it is
not configured the highest priority instance will take over as master
again), and if it is too long after a thread timer expires before
keepalived is scheduled to run so that another instance will probably
have taken over as master, we will just revert to backup state rather
than sending further adverts. The keyword that configures this is
thread_timer_expired.
vrrp: Add optional new JSON format including track_process details. The
original JSON format did not allow for adding additional object types
other than the original vrrp instances. This commit adds a json_version
2, which puts the vrrp instances in a named array and adds an array of
the track_processes.
core: add option to check for malloc’s etc returning NULL. Configure option
–enable-malloc-check will cause the returned value of
malloc/realloc/strdup/strndup to be checked to ensure that they do not
return NULL. If any such call does return NULL a message will be logged
and the process will terminate. Unless sysctl vm.overcommit_memory == 2
(default is usually 0), or the malloc would cause the process virtual
address space to exceed the limit, malloc etc will not return NULL. It
is only once there is a write into the memory block that the memory is
actually allocated, and if there is insufficient memory (including swap
space), then the OOM killer will step in to either kill keepalived, or
kill another process. Consequently checking for NULL being returned is
generally a waste of time and program size.
ipvs: Add option to check OpenSSL mallocs/frees for validity.
ipvs: Add option to let SSL_GET shutdown comply with TLS spec.
bfd: Add multihop option to conform with RFC5883. RFCs 5881 and 5883 state
that port 3784 is used for single hop BFD and port 4784 is used for
multihop. The commit adds configuration option “multihop” to use port
4784 rather than port 3784.
Improvements
vrrp: Don’t adjust vrrp receive timeout during delayed start. The timeout for
a vrrp instance to become master should not be changed if an advert is
received during the delayed start - the timeout is set to include the
delayed start and the (3 to 4) * advert int delay to take over as master.
vrrp: Remove redundant checks of snmp_option.
vrrp: deley freeing vrrp instances until all references are freed. Trackers
etc have lists for vrrp instances that are tracking them. Therefore the
trackers, and their references, must be freed before the vrrp instances
are freed.
vrrp: restore the vmac ipv6 link-local after flapping. The user is not
supposed to shutdown a vmac interface created by keepalived. However,
it can mistakenly happen. When the link is re-established, the
link-local has disappear (the kernel removes all IPv6 addresses on link
down except if keep_addr_on_down sysctl is on) and sending VRRP packet
is no nore possible. Restore the IPv6 Link-Local after a VMAC interface
flapping. A Link-Local is not set when the VRRP packets are sent from
the base interface (vmac-xmit-base). Note that the IPv6 Virtual
Addresses are also removed on link down which is the desired behavior.
Enabling keep_addr_on_down sysctl would keep the link-local without
this patch but would break this behavior.
doc: Man pages and documentation updates. Add explanation of why unicast
VRRPv3 checksum changed.
configure: Add systemd auto option. fix default config file with ${prefix}
use. use back-ticks rather than $(…) for commmands. Improve
checking for ${prefix}.
ipvs: Don’t report HTTP_CHECK when it is an SSL_CHECK.
ipvs: Work around OpenSSL memory leak in versions 3.0.0 to 3.0.4. The memory
leak was observed with OpenSSL 3.0.1, and it is resolved by version
3.0.5. Also the leak is not observed in v1.1.1n.
ipvs: Simplify SSL_GET handling code.
Fixes
rpm: Fix RPM spec file to use kmod-lib and kmod-devel rather than libkmod.
vrrp: Fix NFT support to properly handle build with L4PROTO support.
vrrp: Resolve segfault when enable_snmp_vrrp is added at a reload.
vrrp: workaround GCC LTO bug causing incorrect VRRPv3 checksum. The problem
was observed with GCC versions 11.2, 11.3.1 and 12.1.1, on Ubuntu 22.04,
Fedora 34, Fedora 36 and Fedora 37 (Rawhide). The problem did not occur
when not using LTO, nor when using clang, even with LTO.
vrrp: fix ipv6 vrrp in fault state because no ipv4 address. Setting an IPv6
VRRP virtual address on an interface that has no IPv4 address results
in a persistent FAULT state.
core: Fix segfault when receive netlink message for static default route added.
build: Fix order of -lssl -lcrypto. This needs to be correct in order to be
able to use static library linking on Alpine Linux.
build: Fix build with libressl. SSL_set0_rbio is provided by libressl since
version 3.4.0 and libressl/openbsd@c99939f but SSL_set0_wbio is not
provided resulting in build failure.
build: Fix out of tree builds. Fix build error with –disable-track-process.
build: Fix building with –disable-vmac.
build: Fix compiler warning when building without VRRP authentication.
parser: Fix segfault caused by extra ‘}’ and other parser fixes. If there was
a configuration error in a block, e.g. a vrrp_instance, keepalived
would apply the configuration in the rest of the block to the
previous object of that type, e.g. the previous vrrp instance. If
there had been no previous instance, keepalived would probably
segfault. This commit changes the way the parser works. A new
instance of an object, e.g. a VRRP instance or a virtual server, is
only added to the list of those objects once the configuration of
that object is complete. In particular it no longer applies the
configuration to the last entry on the list of the relevant object
type, but keeps a point to the object currently being configured.
parser: Optimise fixing recalculating updated line length.
ipvs: Fix memory leaks when configuration is repeated. Use last entry if
duplicate definition.
lib: Fix malloc check code for CPUs without unaligned memory access.
Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
commit 3e4e65dd2872399dc9ad2e589e8eb12ebdcdb0e4
Author: Matthias Fischer <matthias.fischer(a)ipfire.org>
Date: Tue Aug 15 18:29:34 2023 +0200
monit: Fix for Bug #13246 - No such file or directory '/etc/monit.d'
Signed-off-by: Matthias Fischer <matthias.fischer(a)ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
-----------------------------------------------------------------------
Summary of changes:
config/rootfiles/packages/monit | 1 +
lfs/keepalived | 6 +++---
lfs/monit | 1 +
3 files changed, 5 insertions(+), 3 deletions(-)
Difference in files:
diff --git a/config/rootfiles/packages/monit b/config/rootfiles/packages/monit
index 4477ea3d2..a375f848f 100644
--- a/config/rootfiles/packages/monit
+++ b/config/rootfiles/packages/monit
@@ -1,3 +1,4 @@
+etc/monit.d
etc/monitrc
usr/bin/monit
#usr/share/man/man1/monit.1
diff --git a/lfs/keepalived b/lfs/keepalived
index 22bd22dd3..fbb60a2ff 100644
--- a/lfs/keepalived
+++ b/lfs/keepalived
@@ -26,7 +26,7 @@ include Config
SUMMARY = A keepalive facility for Linux
-VER = 2.2.7
+VER = 2.2.8
THISAPP = keepalived-$(VER)
DL_FILE = $(THISAPP).tar.gz
@@ -34,7 +34,7 @@ DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)
PROG = keepalived
-PAK_VER = 14
+PAK_VER = 15
DEPS =
@@ -48,7 +48,7 @@ objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
-$(DL_FILE)_BLAKE2 = 62c4534eb1eebeac596b628a1fa5fb4069498d532fdeff0dc51afbc71e90125bff7fcffb897da3fd34765c64f43d7b04dcf184169b1bc2cf33413e109f9f5cdc
+$(DL_FILE)_BLAKE2 = 3d8d738a0c4e6f00ea8dc3603813d21e52e259d301872f2db16c3373c3a034bedcf3f02e19d1b50855d90bbfece863e710d75a67e2d6dd057dfe451608a73fcb
install : $(TARGET)
diff --git a/lfs/monit b/lfs/monit
index ed59a3ef0..6b3eecd4f 100644
--- a/lfs/monit
+++ b/lfs/monit
@@ -89,6 +89,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
cd $(DIR_APP) && make install
mkdir -p /var/lib/monit
+ mkdir -p /etc/monit.d
# Install backup include file
install -v -m 644 $(DIR_SRC)/config/backup/includes/monit \
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