diff --git a/0001-team-add-a-tool-for-team-to-bonding-config-migration.patch b/0001-team-add-a-tool-for-team-to-bonding-config-migration.patch new file mode 100644 index 0000000..139d545 --- /dev/null +++ b/0001-team-add-a-tool-for-team-to-bonding-config-migration.patch @@ -0,0 +1,339 @@ +From 7a2260a85cb14c58792273753e4f58cca358c548 Mon Sep 17 00:00:00 2001 +From: Hangbin Liu +Date: Tue, 30 Mar 2021 17:06:42 +0800 +Subject: [PATCH] team: add a tool for team to bonding config migration + +Since we will deprecate team on RHEL9 and remove it on RHEL10, add a tool +for team to bonding config migration. + +Signed-off-by: Hangbin Liu +--- + man/teamd.8 | 2 + + utils/team2bond | 302 ++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 304 insertions(+) + create mode 100755 utils/team2bond + +diff --git a/man/teamd.8 b/man/teamd.8 +index 3d27eae..652111b 100644 +--- a/man/teamd.8 ++++ b/man/teamd.8 +@@ -32,6 +32,8 @@ teamd \(em team network device control daemon + .br + .B teamd + .BR \-h | \-V ++.SH NOTE ++Teaming is deprecated on RHEL9 and will be removed on RHEL10! For replacement please use bonding. + .SH DESCRIPTION + .PP + teamd is a daemon to control a given team network device, during runtime, +diff --git a/utils/team2bond b/utils/team2bond +new file mode 100755 +index 0000000..6ac9d52 +--- /dev/null ++++ b/utils/team2bond +@@ -0,0 +1,302 @@ ++#!/bin/env python3 ++# vim: sts=4 ts=4 sw=4 expandtab : ++ ++from optparse import OptionParser ++import subprocess ++import json ++import sys ++ ++def handle_cmd_line(): ++ parser = OptionParser() ++ parser.add_option('--config', dest='config', default = '', ++ help = "convert the team JSON format configuration file " \ ++ + "to NetworkManager connection profile, please use " \ ++ + "'teamdctl TEAM config dump' to dump the config file." \ ++ + " Note the script only convert config file. IP " \ ++ + "address configurations still need to be set manually.") ++ parser.add_option('--rename', dest='rename', default = '', ++ help = "rename the default team interface name." \ ++ + " Careful: firewall rules, aliases interfaces, etc., " \ ++ + "will break after the renaming because the tool " \ ++ + "will only change the config file, nothing else.") ++ parser.add_option('--exec-cmd', dest='exec_cmd', action='store_true', default = False, ++ help = "exec nmcli and add the connections directly " \ ++ + "instead of printing the nmcli cmd to screen. " \ ++ + "This parameter is NOT recommend, it would be good " \ ++ + "to double check the cmd before apply.") ++ ++ (options, args) = parser.parse_args() ++ ++ if subprocess.run(['nmcli', '-v'], stdout=subprocess.DEVNULL, ++ stderr=subprocess.DEVNULL).returncode != 0: ++ print("Warn: NetworkManager is needed for this script!"); ++ sys.exit(1) ++ ++ return options ++ ++def convert_runner_opts(runner_opts): ++ bond_opts = "" ++ ++ if runner_opts['name'] == 'broadcast': ++ bond_opts = "mode=broadcast" ++ elif runner_opts['name'] == 'roundrobin': ++ bond_opts = "mode=balance-rr" ++ elif runner_opts['name'] == 'activebackup': ++ bond_opts = "mode=active-backup" ++ if 'hwaddr_policy' in runner_opts: ++ if runner_opts['hwaddr_policy'] == 'same_all': ++ bond_opts += ",fail_over_mac=none" ++ elif runner_opts['hwaddr_policy'] == 'by_active': ++ bond_opts += ",fail_over_mac=active" ++ elif runner_opts['hwaddr_policy'] == 'only_active': ++ bond_opts += ",fail_over_mac=follow" ++ else: ++ print("# Warn: invalid runner.hwaddr_policy: " + runner_opts['hwaddr_policy']) ++ elif runner_opts['name'] == 'loadbalance': ++ bond_opts = "mode=balance-tlb" ++ elif runner_opts['name'] == 'lacp': ++ bond_opts = "mode=802.3ad" ++ if 'active' in runner_opts: ++ print("# Warn: option runner.active: %r is not supported by bonding" % runner_opts['active']) ++ if 'fast_rate' in runner_opts: ++ if runner_opts['fast_rate']: ++ bond_opts += ",lacp_rate=1" ++ else: ++ bond_opts += ",lacp_rate=0" ++ if 'sys_prio' in runner_opts: ++ bond_opts += ",ad_actor_sys_prio=" + str(runner_opts['sys_prio']) ++ if 'min_ports' in runner_opts: ++ bond_opts += ",min_links=" + runner_opts['min_ports'] ++ if 'agg_select_policy' in runner_opts: ++ if runner_opts['agg_select_policy'] == 'bandwidth': ++ bond_opts += ",ad_select=bandwidth" ++ elif runner_opts['agg_select_policy'] == 'count': ++ bond_opts += ",ad_select=count" ++ else: ++ print("# Warn: Option runner.agg_select_policy: %s is not supported by bonding" % ++ runner_opts['agg_select_policy']) ++ sys.exit(1) ++ else: ++ print("Error: Unsupported runner.name: %s for bonding" % runner_opts['name']) ++ sys.exit(1) ++ ++ if 'tx_hash' in runner_opts: ++ print("# Warn: tx_hash ipv4, ipv6, tcp, udp, sctp are not supported by bonding") ++ if 'vlan' in runner_opts['tx_hash']: ++ bond_opts +=",xmit_hash_policy=vlan+srcmac" ++ if 'eth' in runner_opts['tx_hash']: ++ bond_opts +=",xmit_hash_policy=layer2" ++ if 'l3' in runner_opts['tx_hash'] or 'ip' in runner_opts['tx_hash']: ++ bond_opts +="+3" ++ elif ('l3' in runner_opts['tx_hash'] or 'ip' in runner_opts['tx_hash']) \ ++ and 'l4' in runner_opts['tx_hash']: ++ bond_opts +=",xmit_hash_policy=layer3+4" ++ ++ if 'tx_balancer' in runner_opts: ++ if 'name' in runner_opts['tx_balancer']: ++ if runner_opts['tx_balancer']['name'] == 'basic': ++ bond_opts += ",tlb_dynamic_lb=1" ++ if 'balancing_interval' in runner_opts['tx_balancer']: ++ print("# Warn: option runner.tx_balancer.balancing_interval: %d is not supported by bonding" % ++ runner_opts['tx_balancer']['balancing_interval']) ++ ++ return bond_opts ++ ++# arp_target is used to store multi targets ++# exist_opts is used to check if there are duplicated arp_intervals ++def convert_link_watch(link_watch_opts, arp_target, exist_opts): ++ bond_opts="" ++ if 'name' not in link_watch_opts: ++ print("Error: no link_watch.name in team config file!") ++ sys.exit(1) ++ ++ if link_watch_opts['name'] == 'ethtool': ++ bond_opts += ",miimon=100" ++ if 'delay_up' in link_watch_opts: ++ bond_opts += ",updelay=" + str(link_watch_opts['delay_up']) ++ if 'delay_down' in link_watch_opts: ++ bond_opts += ",downdelay=" + str(link_watch_opts['delay_down']) ++ elif link_watch_opts['name'] == 'arp_ping': ++ if 'interval' in link_watch_opts: ++ if exist_opts.find('arp_interval') > 0: ++ print("# Warn: duplicated arp_interval detected, bonding supports only one.") ++ else: ++ bond_opts += ",arp_interval=" + str(link_watch_opts['interval']) ++ if 'target_host' in link_watch_opts: ++ arp_target.append(link_watch_opts['target_host']) ++ ++ if 'validate_active' in link_watch_opts and link_watch_opts['validate_active'] and \ ++ 'validate_inactive' in link_watch_opts and link_watch_opts['validate_inactive']: ++ if exist_opts.find('arp_validate') > 0: ++ print("# Warn: duplicated arp_validate detected, bonding supports only one.") ++ else: ++ bond_opts += ",arp_validate=all" ++ elif 'validate_active' in link_watch_opts and link_watch_opts['validate_active']: ++ if exist_opts.find('arp_validate') > 0: ++ print("# Warn: duplicated arp_validate detected, bonding supports only one.") ++ else: ++ bond_opts += ",arp_validate=active" ++ elif 'validate_inactive' in link_watch_opts and link_watch_opts['validate_inactive']: ++ if exist_opts.find('arp_validate') > 0: ++ print("# Warn: duplicated arp_validate detected, bonding supports only one.") ++ else: ++ bond_opts += ",arp_validate=backup" ++ ++ if 'init_wait' in link_watch_opts: ++ print("# Warn: option link_watch.init_wait: %d is not supported by bonding" % link_watch_opts['init_wait']) ++ if 'missed_max' in link_watch_opts: ++ print("# Warn: option link_watch.missed_max: %d is not supported by bonding" % link_watch_opts['missed_max']) ++ if 'source_host' in link_watch_opts: ++ print("# Warn: option link_watch.source_host: %s is not supported by bonding" % link_watch_opts['source_host']) ++ if 'vlanid' in link_watch_opts: ++ print("# Warn: option link_watch.vlanid: %d is not supported by bonding" % link_watch_opts['vlanid']) ++ if 'send_always' in link_watch_opts: ++ print("# Warn: option link_watch.send_always: %r is not supported by bonding" % link_watch_opts['send_always']) ++ else: ++ print("# Error: Option link_watch.name: %s is not supported by bonding" % ++ link_watch_opts['name']) ++ sys.exit(1) ++ ++ return bond_opts ++ ++def convert_opts(bond_name, team_opts, exec_cmd): ++ bond_opts = "" ++ ++ # Check runner/mode first ++ if 'runner' in team_opts: ++ bond_opts = convert_runner_opts(team_opts['runner']) ++ else: ++ print("Error: No runner in team config file!") ++ sys.exit(1) ++ ++ if 'hwaddr' in team_opts: ++ print("# Warn: option hwaddr: %s is not supported by bonding" % team_opts['hwaddr']) ++ ++ if 'notify_peers' in team_opts: ++ if 'count' in team_opts['notify_peers']: ++ bond_opts += ",num_grat_arp=" + str(team_opts['notify_peers']['count']) ++ bond_opts += ",num_unsol_na=" + str(team_opts['notify_peers']['count']) ++ if 'interval' in team_opts['notify_peers']: ++ bond_opts += ",peer_notif_delay=" + str(team_opts['notify_peers']['interval']) ++ if 'mcast_rejoin' in team_opts: ++ if 'count' in team_opts['mcast_rejoin']: ++ bond_opts += ",resend_igmp=" + str(team_opts['mcast_rejoin']['count']) ++ if 'interval' in team_opts['mcast_rejoin']: ++ print("# Warn: option mcast_rejoin.interval: %d is not supported by bonding" % team_opts['mcast_rejoin']['count']) ++ ++ # The link_watch maybe a dict or list ++ arp_target = list() ++ if 'link_watch' in team_opts: ++ if isinstance(team_opts['link_watch'], list): ++ for link_watch_opts in team_opts['link_watch']: ++ bond_opts += convert_link_watch(link_watch_opts, arp_target, bond_opts) ++ elif isinstance(team_opts['link_watch'], dict): ++ bond_opts += convert_link_watch(team_opts['link_watch'], arp_target, bond_opts) ++ # Check link watch in team ports if we don't have global link_watch ++ elif 'ports' in team_opts: ++ for iface in team_opts['ports']: ++ if 'link_watch' in team_opts['ports'][iface]: ++ bond_opts += convert_link_watch(team_opts['ports'][iface]['link_watch'], arp_target, bond_opts) ++ else: ++ print("Warn: No link_watch in team config file, use miimon=100 by default") ++ bond_opts += ",miimon=100" ++ ++ if arp_target: ++ bond_opts += ",arp_ip_target=" + " ".join(arp_target) ++ ++ if exec_cmd: ++ subprocess.run(['nmcli', 'con', 'add', 'type', 'bond', 'ifname', ++ bond_name, 'bond.options', bond_opts]) ++ else: ++ print('nmcli con add type bond ifname ' + bond_name \ ++ + ' bond.options "' + bond_opts + '"') ++ ++def setup_ports(bond_name, team_opts, exec_cmd): ++ primary = {'name': "", 'prio': -2**63, 'sticky': False} ++ bond_ports = [] ++ prio = 0 ++ ++ if 'ports' in team_opts: ++ for iface in team_opts['ports']: ++ bond_ports.append(iface) ++ if 'link_watch' in team_opts['ports'][iface] and \ ++ 'link_watch' in team_opts: ++ print("# Warn: Option link_watch in interface %s will be ignored as we have global link_watch set!" % iface) ++ if 'queue_id' in team_opts['ports'][iface]: ++ print("# Warn: Option queue_id: %d on interface %s is not supported by NM yet, please see rhbz:1949127" % ++ (team_opts['ports'][iface]['queue_id'], iface)) ++ if 'lacp_prio' in team_opts['ports'][iface]: ++ print("# Warn: Option lacp_prio: %d on interface %s is not supported by bonding" % ++ (team_opts['ports'][iface]['lacp_prio'], iface)) ++ if 'prio' in team_opts['ports'][iface]: ++ prio = int(team_opts['ports'][iface]['prio']) ++ if prio > primary['prio'] and primary['sticky'] is False: ++ primary['name'] = iface ++ primary['prio'] = prio ++ if 'sticky' in team_opts['ports'][iface] and \ ++ team_opts['ports'][iface]['sticky']: ++ primary['name'] = iface ++ primary['sticky'] = True ++ ++ for port in bond_ports: ++ ret = subprocess.run(['nmcli', '-g', 'general.type', 'dev', 'show', port], ++ stderr=subprocess.PIPE, stdout=subprocess.PIPE) ++ if ret.returncode != 0: ++ print("# Warn: Get dev %s type failed, will use type ethernet by default" % port) ++ if_type = 'ethernet' ++ elif ret.stdout.find(b'ethernet') != 0: ++ print("# Warn: %s is not a ethernet device, please make sure the type is correct" % port) ++ if_type = str(ret.stdout, 'utf-8').strip() ++ else: ++ if_type = str(ret.stdout, 'utf-8').strip() ++ ++ if exec_cmd: ++ subprocess.run(['nmcli', 'con', 'add', 'type', if_type, ++ 'ifname', port, 'master', bond_name]) ++ else: ++ print('nmcli con add type %s ifname %s master %s' % (if_type, port, bond_name)) ++ ++ if primary['name']: ++ if exec_cmd: ++ subprocess.run(['nmcli', 'con', 'mod', 'bond-' + bond_name, ++ '+bond.options', "primary=" + primary['name']]) ++ else: ++ print('nmcli con mod bond-' + bond_name \ ++ + ' +bond.options "primary=' + primary['name'] + '"') ++ ++def main(): ++ options = handle_cmd_line() ++ team_opts = dict() ++ ++ if options.config: ++ try: ++ with open(options.config, 'r') as f: ++ team_opts = json.load(f) ++ except OSError as e: ++ print(e) ++ sys.exit(1) ++ else: ++ print("Error: Please supply a team config file") ++ sys.exit(1) ++ ++ if not team_opts['device']: ++ print("Error: No team device name in team config file") ++ sys.exit(1) ++ ++ if not options.exec_cmd: ++ print("### These are the commands to configure a bond interface " + ++ "similar to this team config:") ++ ++ if options.rename: ++ bond_name = options.rename ++ else: ++ bond_name = team_opts['device'] ++ ++ convert_opts(bond_name, team_opts, options.exec_cmd) ++ setup_ports(bond_name, team_opts, options.exec_cmd) ++ ++ if not options.exec_cmd: ++ print("### After this, IP addresses, routes and so need to be reconfigured.") ++ ++if __name__ == '__main__': ++ main() +-- +2.26.3 + diff --git a/libteam.spec b/libteam.spec index 9ca9f04..ab9c22f 100644 --- a/libteam.spec +++ b/libteam.spec @@ -1,11 +1,13 @@ Name: libteam Version: 1.31 -Release: 4%{?dist} +Release: 5%{?dist} Summary: Library for controlling team network device License: LGPLv2+ URL: http://www.libteam.org Source: http://www.libteam.org/files/libteam-%{version}.tar.gz +Patch1: 0001-team-add-a-tool-for-team-to-bonding-config-migration.patch + BuildRequires: gcc BuildRequires: jansson-devel BuildRequires: libdaemon-devel @@ -131,6 +133,9 @@ install -p -m 755 utils/bond2team $RPM_BUILD_ROOT%{_bindir}/bond2team %{_sysconfdir}/sysconfig/network-scripts/ifdown-TeamPort %changelog +* Wed May 12 2021 Hangbin Liu - 1.31-5 +- team: add a tool for team to bonding config migration [1937155] + * Fri Apr 16 2021 Mohan Boddu - 1.31-4 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937