Script 'mail_helper' called by obssrc Hello community, here is the log from the commit of package libteam for openSUSE:Factory checked in at 2023-06-27 23:16:50 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/libteam (Old) and /work/SRC/openSUSE:Factory/.libteam.new.15902 (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "libteam" Tue Jun 27 23:16:50 2023 rev:23 rq:1095531 version:1.31 Changes: -------- --- /work/SRC/openSUSE:Factory/libteam/libteam.changes 2021-11-09 23:54:00.979934452 +0100 +++ /work/SRC/openSUSE:Factory/.libteam.new.15902/libteam.changes 2023-06-27 23:17:06.539547795 +0200 @@ -1,0 +2,6 @@ +Mon Jun 26 13:28:06 UTC 2023 - Otto Hollmann <otto.hollm...@suse.com> + +- Add option to change evaluation logic of multiple link-watchers (jsc@PED2209) + Add 0001-teamd-Add-option-to-change-evaluation-logic-of-multi.patch + +------------------------------------------------------------------- New: ---- 0001-teamd-Add-option-to-change-evaluation-logic-of-multi.patch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ libteam.spec ++++++ --- /var/tmp/diff_new_pack.2vKqHi/_old 2023-06-27 23:17:07.183551585 +0200 +++ /var/tmp/diff_new_pack.2vKqHi/_new 2023-06-27 23:17:07.191551632 +0200 @@ -1,7 +1,7 @@ # # spec file for package libteam # -# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany. +# Copyright (c) 2023 SUSE LLC # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed @@ -12,7 +12,7 @@ # license that conforms to the Open Source Definition (Version 1.9) # published by the Open Source Initiative. -# Please submit bugfixes or comments via http://bugs.opensuse.org/ +# Please submit bugfixes or comments via https://bugs.opensuse.org/ # @@ -23,7 +23,7 @@ Version: 1.31 Release: 0 Summary: Utilities for controlling 802.1AX team network device -License: LGPL-2.1+ +License: LGPL-2.1-or-later Group: System/Kernel URL: http://libteam.org/ @@ -35,6 +35,8 @@ Patch4: 0001-allow-send_interface-dbus.patch Patch5: harden_teamd@.service.patch Patch6: better_handle_failures_to_chown.patch +# PATCH-FIX-UPSTREAM jsc#PED-2209 Add option to change link-watchers logic +Patch7: 0001-teamd-Add-option-to-change-evaluation-logic-of-multi.patch BuildRequires: doxygen BuildRequires: libcap-devel BuildRequires: libtool ++++++ 0001-teamd-Add-option-to-change-evaluation-logic-of-multi.patch ++++++ >From 7cb5de8b01be132bd4150eff460bfd83296414b6 Mon Sep 17 00:00:00 2001 From: Otto Hollmann <otto.hollm...@suse.com> Date: Tue, 2 May 2023 17:36:15 +0200 Subject: [PATCH] teamd: Add option to change evaluation logic of multiple link-watchers Now, if multiple link watchers are used, link is up if any of the link-watchers reports the link up. Introduce new option "link_watch_policy" to change this behaviour. Possible values are "any" and "all". If nothing specified, default value "any" will be used and there will be no change in current behaviour. If value "all" will be set, link will be up only if ALL the link-watchers report the link up. Signed-off-by: Otto Hollmann <otto.hollm...@suse.com> Signed-off-by: Jiri Pirko <j...@nvidia.com> --- man/teamd.conf.5 | 47 +++++++++++++++++++ .../activebackup_multi_lw_2.conf | 25 ++++++++++ teamd/teamd.c | 26 ++++++++++ teamd/teamd.h | 1 + teamd/teamd_link_watch.c | 27 +++++++++-- 5 files changed, 121 insertions(+), 5 deletions(-) create mode 100644 teamd/example_configs/activebackup_multi_lw_2.conf diff --git a/man/teamd.conf.5 b/man/teamd.conf.5 index dc913cd..8c65c33 100644 --- a/man/teamd.conf.5 +++ b/man/teamd.conf.5 @@ -407,6 +407,23 @@ Default: .TP .BR "link_watch.target_host "| " ports.PORTIFNAME.link_watch.target_host " (hostname) Hostname to be converted to IPv6 address which will be filled into NS packet as target address. +.TP +.BR "link_watch_policy " (string) +Name of link-watchers evaluation policy. Available options are following: +.RS 7 +.PP +.BR "any "\(em +Link is up if +.BR any +of the link-watchers reports the link up. +.PP +.BR "all "\(em +Link is up if +.BR all +of the link-watchers reports the link up. +.PP +Default: +.BR "any" .SH EXAMPLES .PP .nf @@ -518,6 +535,36 @@ This configuration uses ARP ping link watch. Similar to the previous one, only this time two link watchers are used at the same time. .PP .nf +{ + "device": "team0", + "runner": {"name": "activebackup"}, + "link_watch_policy": "all", + "link_watch": [ + { + "name": "arp_ping", + "interval": 100, + "missed_max": 30, + "target_host": "192.168.23.1" + }, + { + "name": "ethtool" + } + ], + "ports": { + "eth1": { + "prio": -10, + "sticky": true + }, + "eth2": { + "prio": 100 + } + } +} +.fi +.PP +Two link-watchers are used at the same time. Link is up only if all configured link-watchers report link is up. +.PP +.nf { "device": "team0", "runner": { diff --git a/teamd/example_configs/activebackup_multi_lw_2.conf b/teamd/example_configs/activebackup_multi_lw_2.conf new file mode 100644 index 0000000..a9073d7 --- /dev/null +++ b/teamd/example_configs/activebackup_multi_lw_2.conf @@ -0,0 +1,25 @@ +{ + "device": "team0", + "runner": {"name": "activebackup"}, + "link_watch_policy": "all", + "link_watch": [ + { + "name": "arp_ping", + "interval": 100, + "missed_max": 30, + "target_host": "192.168.23.1" + }, + { + "name": "ethtool" + } + ], + "ports": { + "eth1": { + "prio": -10, + "sticky": true + }, + "eth2": { + "prio": 100 + } + } +} \ No newline at end of file diff --git a/teamd/teamd.c b/teamd/teamd.c index a89b702..f351599 100644 --- a/teamd/teamd.c +++ b/teamd/teamd.c @@ -1805,6 +1805,28 @@ static int teamd_drop_privileges() #endif +static int teamd_get_link_watch_policy(struct teamd_context *ctx) +{ + int err; + const char *link_watch_policy; + + err = teamd_config_string_get(ctx, &link_watch_policy, "$.link_watch_policy"); + if (!err) { + if (!strcmp(link_watch_policy, "all")) { + ctx->evaluate_all_watchers = true; + } else if (!strcmp(link_watch_policy, "any")) { + ctx->evaluate_all_watchers = false; + } else { + teamd_log_err("Unrecognized value for link_watch_policy."); + teamd_log_err("Only \"any\" or \"all\" are allowed but \"%s\" found in config.", link_watch_policy); + return -EINVAL; + } + } else { + teamd_log_dbg(ctx, "No link_watch_policy specified in config, using default value \"any\"."); + } + return 0; +} + int main(int argc, char **argv) { enum teamd_exit_code ret = TEAMD_EXIT_FAILURE; @@ -1863,6 +1885,10 @@ int main(int argc, char **argv) if (err) goto config_free; + err = teamd_get_link_watch_policy(ctx); + if (err) + goto config_free; + err = teamd_set_default_pid_file(ctx); if (err) goto config_free; diff --git a/teamd/teamd.h b/teamd/teamd.h index 541d2a7..bc2ce36 100644 --- a/teamd/teamd.h +++ b/teamd/teamd.h @@ -105,6 +105,7 @@ struct teamd_context { bool no_quit_destroy; bool init_no_ports; bool pre_add_ports; + bool evaluate_all_watchers; char * config_file; char * config_text; json_t * config_json; diff --git a/teamd/teamd_link_watch.c b/teamd/teamd_link_watch.c index cae6549..11f4697 100644 --- a/teamd/teamd_link_watch.c +++ b/teamd/teamd_link_watch.c @@ -133,11 +133,28 @@ bool teamd_link_watch_port_up(struct teamd_context *ctx, if (!tdport) return true; link = true; - teamd_for_each_port_priv_by_creator(common_ppriv, tdport, - LW_PORT_PRIV_CREATOR_PRIV) { - link = common_ppriv->link_up; - if (link) - return link; + if (ctx->evaluate_all_watchers) { + /* + * If multiple link-watchers used at the same time, + * link is up if ALL of the link-watchers reports the link up. + */ + teamd_for_each_port_priv_by_creator(common_ppriv, tdport, + LW_PORT_PRIV_CREATOR_PRIV) { + link = common_ppriv->link_up; + if (!link) + return link; + } + } else { + /* + * If multiple link-watchers used at the same time, + * link is up if ANY of the link-watchers reports the link up. + */ + teamd_for_each_port_priv_by_creator(common_ppriv, tdport, + LW_PORT_PRIV_CREATOR_PRIV) { + link = common_ppriv->link_up; + if (link) + return link; + } } return link; }
