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DescriptionQuique Llorente
2020-12-21 13:56:21 UTC
Description of problem:
Trying to configure a pair of default gw towards the same devices with desiredState:
routes:
config:
- destination: 0.0.0.0/0
next-hop-address: 192.168.123.1
next-hop-interface: eth1
- destination: 0.0.0.0/0
next-hop-address: 192.168.123.2
next-hop-interface: eth1
metrics: 103
interfaces:
- name: eth1
type: ethernet
state: up
ipv4:
enabled: true
dhcp: false
address:
- ip: 192.168.123.200
prefix-length: 24
Ends with the following error:
2020-12-21 11:40:32,675 root DEBUG Async action: Create checkpoint started
2020-12-21 11:40:32,678 root DEBUG Checkpoint None created for all devices
2020-12-21 11:40:32,678 root DEBUG Async action: Create checkpoint finished
2020-12-21 11:40:32,679 root DEBUG Async action: Rollback to checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 started
2020-12-21 11:40:32,680 root DEBUG Checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 rollback executed
2020-12-21 11:40:32,681 root DEBUG Interface eth0 rollback succeeded
2020-12-21 11:40:32,681 root DEBUG Interface eth1 rollback succeeded
2020-12-21 11:40:32,681 root DEBUG Interface lo rollback succeeded
2020-12-21 11:40:32,681 root DEBUG Async action: Rollback to checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 finished
Traceback (most recent call last):
File "/bin/nmstatectl", line 11, in <module>
load_entry_point('nmstate==0.3.6', 'console_scripts', 'nmstatectl')()
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 69, in main
return args.func(args)
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 268, in apply
args.save_to_disk,
File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 308, in apply_state
save_to_disk=save_to_disk,
File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 71, in apply
_apply_ifaces_state(plugins, net_state, verify_change, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 104, in _apply_ifaces_state
plugin.apply_changes(net_state, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/nm/plugin.py", line 178, in apply_changes
nm_applier.apply_changes(self.context, net_state, save_to_disk)
File "/usr/lib/python3.6/site-packages/libnmstate/nm/applier.py", line 140, in apply_changes
original_desired_iface_state,
File "/usr/lib/python3.6/site-packages/libnmstate/nm/applier.py", line 485, in _build_connection_profile
iface_desired_state.get(Interface.IPV4), base_profile
File "/usr/lib/python3.6/site-packages/libnmstate/nm/ipv4.py", line 77, in create_setting
setting_ipv4, config.get(BaseIface.ROUTES_METADATA, [])
File "/usr/lib/python3.6/site-packages/libnmstate/nm/route.py", line 161, in add_routes
"Only a single default gateway is supported due to a "
libnmstate.error.NmstateNotImplementedError: Only a single default gateway is supported due to a limitation of NetworkManager: https://bugzilla.redhat.com/1707396
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1. Apply the desired state from the description.
2.
3.
Actual results:
Only a single default gateway is supported due to a limitation of NetworkManager: https://bugzilla.redhat.com/1707396
Expected results:
Both default gw to be created
Additional info:
NetworkManager/libnm version 1.26.
nmstate version 0.3.6-2
Verified with versions:
nmstate-1.0.0-1.el8.noarch
nispor-1.0.1-2.el8.x86_64
NetworkManager-1.30.0-0.5.el8.x86_64
Run kernel/networking/nmstate/libnmstate/func/route.sh: func test_default_gateways
all passed
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (nmstate bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2021:1748
Description of problem: Trying to configure a pair of default gw towards the same devices with desiredState: routes: config: - destination: 0.0.0.0/0 next-hop-address: 192.168.123.1 next-hop-interface: eth1 - destination: 0.0.0.0/0 next-hop-address: 192.168.123.2 next-hop-interface: eth1 metrics: 103 interfaces: - name: eth1 type: ethernet state: up ipv4: enabled: true dhcp: false address: - ip: 192.168.123.200 prefix-length: 24 Ends with the following error: 2020-12-21 11:40:32,675 root DEBUG Async action: Create checkpoint started 2020-12-21 11:40:32,678 root DEBUG Checkpoint None created for all devices 2020-12-21 11:40:32,678 root DEBUG Async action: Create checkpoint finished 2020-12-21 11:40:32,679 root DEBUG Async action: Rollback to checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 started 2020-12-21 11:40:32,680 root DEBUG Checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 rollback executed 2020-12-21 11:40:32,681 root DEBUG Interface eth0 rollback succeeded 2020-12-21 11:40:32,681 root DEBUG Interface eth1 rollback succeeded 2020-12-21 11:40:32,681 root DEBUG Interface lo rollback succeeded 2020-12-21 11:40:32,681 root DEBUG Async action: Rollback to checkpoint /org/freedesktop/NetworkManager/Checkpoint/64 finished Traceback (most recent call last): File "/bin/nmstatectl", line 11, in <module> load_entry_point('nmstate==0.3.6', 'console_scripts', 'nmstatectl')() File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 69, in main return args.func(args) File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 268, in apply args.save_to_disk, File "/usr/lib/python3.6/site-packages/nmstatectl/nmstatectl.py", line 308, in apply_state save_to_disk=save_to_disk, File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 71, in apply _apply_ifaces_state(plugins, net_state, verify_change, save_to_disk) File "/usr/lib/python3.6/site-packages/libnmstate/netapplier.py", line 104, in _apply_ifaces_state plugin.apply_changes(net_state, save_to_disk) File "/usr/lib/python3.6/site-packages/libnmstate/nm/plugin.py", line 178, in apply_changes nm_applier.apply_changes(self.context, net_state, save_to_disk) File "/usr/lib/python3.6/site-packages/libnmstate/nm/applier.py", line 140, in apply_changes original_desired_iface_state, File "/usr/lib/python3.6/site-packages/libnmstate/nm/applier.py", line 485, in _build_connection_profile iface_desired_state.get(Interface.IPV4), base_profile File "/usr/lib/python3.6/site-packages/libnmstate/nm/ipv4.py", line 77, in create_setting setting_ipv4, config.get(BaseIface.ROUTES_METADATA, []) File "/usr/lib/python3.6/site-packages/libnmstate/nm/route.py", line 161, in add_routes "Only a single default gateway is supported due to a " libnmstate.error.NmstateNotImplementedError: Only a single default gateway is supported due to a limitation of NetworkManager: https://bugzilla.redhat.com/1707396 Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Apply the desired state from the description. 2. 3. Actual results: Only a single default gateway is supported due to a limitation of NetworkManager: https://bugzilla.redhat.com/1707396 Expected results: Both default gw to be created Additional info: NetworkManager/libnm version 1.26. nmstate version 0.3.6-2