Ticket:
Reviewed By: CCR-3804
Testing Done: Tested regex parsing failures
This is mostly a cosmetic fix. we were failing with weird/unclear errors
on unable to parse regex expressions correctly.
This patch mainly adds the interface name to the message and plus adds
an info message showing the actual regex being used in searches.
example config:
{noformat}
auto br-roopa
iface br-roopa
bridge-vlan-aware yes
bridge-ports regex '(\\Aswp3\\Z|\\Aswp4\\Z)'
bridge-pvid 20
{noformat}
before the patch:
warning: br-roopa: error getting dependent interfaces (unbalanced
parenthesis)
after the patch (not pretty but easier to debug)
info: br-roopa: evaluating port expr '['regex', "'(", 'Aswp3', 'Z|',
'Aswp4', "Z)'"]'
warning: br-roopa: error getting dependent interfaces (br-roopa: error
searching regex ''(' in swp38 (unbalanced parenthesis))
(cherry picked from commit bcca6f753a25494666d53f1f2f3c855ffa41d7f0)
Ticket: CM-6626
Reviewed By: CCR-3768
Testing Done: Tested with testcase specified in bug
There was an earlier implementation for this for 2.5.4 (CCR-3599 a quick
fix for 2.5.4). This patch re-implements the fix.
This patch essentially handles stp set before and after the port is
processed. It replaces the below commit with the patch in this review
{noformat}
commit 3af351f0a005236e747913bb499c6165e3ec43a4
Author: Roopa Prabhu <roopa@cumulusnetworks.com>
Date: Tue Sep 29 10:12:07 2015 -0700
Fix mstp settings ordering issues when bridge stp is toggled on and
off
(when mstp settings are specified under the port)
Ticket: CM-6626
Reviewed By: CCR-3599
Testing Done: Tested the problem case mentioned in the bug (Plan to
re-work the fix a bit for 2.5.5)
{noformat}
Example:
{noformat}
auto host1
iface host1
mtu 9000
bond-slaves glob swp[25-26]
bond-mode 802.3ad
bond-miimon 100
bond-use-carrier 1
bond-lacp-rate 1
bond-min-links 1
bond-xmit-hash-policy layer3+4
clag-id 1
mstpctl-portadminedge yes
mstpctl-bpduguard yes
auto bridge
iface bridge
mtu 9000
bridge-vlan-aware yes
bridge-ports peerlink host1
bridge-stp on
bridge-vids 1000-3000
bridge-pvid 1
info log stmts:
--------------------
info: host1: ignoring mstpctl-portadminedge config (stp on bridge bridge
is not on yet)
info: host1: ignoring mstpctl-bpduguard config (stp on bridge bridge is
not on yet)
<snip>
info: bridge: processing bridge config for port host1
info: bridge: processing mstp config for port host1
info: executing /sbin/mstpctl showportdetail bridge host1
admin-edge-port
info: executing /sbin/mstpctl setportadminedge bridge host1 yes
info: executing /sbin/mstpctl showportdetail bridge host1
bpdu-guard-port
info: executing /sbin/mstpctl setbpduguard bridge host1 yes
{noformat}
Ticket: CM-8161
Reviewed By: Roopa
Testing Done:
With vlan-aware bridge, when replacing a port's pvid, the kernel leaves
the port in the original pvid and relies on user space to explicitly
delete the port from that vlan if it is no longer a member of that.
ifupdown does that correctly in ifup and ifreload cases, but missed
removing the port from the default pvid during system reboot. This
patch fixes that by removing the PERFMODE check specifically for pvid
that causes ifupdown to skip checking running config on reboot which
leads to the bug.
(cherry picked from commit 0461a3f3cc82691cd32b9f6dbefaacf7b23eaeea)
the tree)
Ticket: CM-7765
Reviewed By: CCR-3621
Testing Done: tested interface dependencies with auto and non-auto
interfaces
This commit fixes a change in behaviour introduced by "460906d0552d" ("skip adding
filtered or blacklisted interfaces in the dependency graph") that
skipped non-auto (or blacklisted) interfaces.
Turns out we have files out there that do have non-auto
dependents. This patch makes sure blacklisted interfaces who are
dependents of other interfaces are always picked up.
Ticket: CM-6862
Reviewed By: CCR-3278
Testing Done:
Currently, ifupdown implicitly configures pvid on a bridge port
in case user doesn't configure it. There is no way to configure
a bridge port to not accept untagged packets. The new option
allows user to do that without changing the current default
behavior.
Ticket: CM-6496
Reviewed By: CCR-3196
Testing Done:
The "ip batch command to add a bridge port and flush the dev" command with 1k netdevices was taking 1.4G of memory. With 2k netdevices batch, this command was causing a OOM condition. To avoid this, commit the batch after 250 ports. Ideally we have to look at the internal batch implementation to see if there is an underlying issue.
Ticket: CM-6815, CM-6816, CM-6817
Reviewed By: CCR-3234
Testing Done: unit testing
CM-6815 : ip link set syntax for svcnode has been changed. Absence of svcnode
will retain the existing values. svcnode 0.0.0.0 is needed to wipe out service
node addresses in vxlan device. Modified ifupdown2 to use svcnode 0.0.0.0 to
clean up service node address.
CM-6816: "bridge-clan-aware no" is not handled in query-check and hence ifquery
on bridge interface with "bridge-vlan-aware no" fails. Modified bridge's
query-check to take care of this.
CM-6817: With default ageing value (300), if query -c <vxlan device> was
failing. Set ageing to 300 if not specified and compare it with running config.
Ticket: CM-6619
Reviewed By: CCR-3191
Testing Done: Tested upperiface bringup for bridge and vlan devices
'up' on bridge was always done to add the newly created port to the bridge
in cases where the bridge is not part of the interfaces being brought
up. But This will try to re-apply bridge port attributes on all bridge
ports and that can take a while when there are large number of bridge
ports. This patch currently avoids the bridge up for only the vlan
aware bridge case.
Ticket: CM-6284
Reviewed By: roopa
Testing Done: unit tested change
Running ifquery --running -a will truncate the pvid number to a single digit for the bridge.
This patch appendis the entire pvid instead of only the first character.
Ticket: CM-6106
Reviewed By: roopa,scotte
Testing Done: ran ifupdown2 regression suite and hand tested
This patch prevents IP address assignment under vlan aware bridges.
This prevents some confusion because a bridge subinterface is required
for layer 3 termination.
Ticket: CM-5146
Reviewed By: roopa,jtoppins
Testing Done: built new ifupdown package and ran testifupdown2 suite of tests
This patch prevents enslaved interfaces from having IP addresses.
(cherry picked from commit 0c00606fbc76db11557a8e946310e93a2b376aa7)
(cherry picked from commit dc30987acfc6af356b9e055db95d94ae45f0de9f)
Ticket: CM-5832
Reviewed By: CCR-2875
Testing Done: Tested with test case in the bug and other orders
kernel(upstream and us) does not seem to honor the vidinfo flags
during the deletes. Hence, this reordering becomes necessary.
tested with the example in the bug and also some other examples.
code wise this combines two existing methods but leaves the two existing methods
around for future use. Will remove them if they become completely
unnecessary.
Ticket: CM-5693
Reviewed By: roopa
Testing Done: tested bridge and bonds with interfaces with configs
Both bridge and mstpctl modules set priv_flags on interfaces
that have configs (like link-speed) even when used as bridge-ports.
And this collision causes statemanager.ifaceobj_sync() to never get called
because ifaceobj.priv_flags is 1 (we return immediately):
The fix was to create a new iface module_flags array to carry module info.
Ticket: CM-4859, CM-4382
Reviewed By:
Testing Done: Tested with config which included bond bridge ports with
zero address on the bond.
The bridge driver rejects the port add with -EINVAL.
A bond with no slaves is one usecase where the bond interface
has a zero hw address and is rejected by the bridge.
EINVAL currently is very confusing.
This patch checks for a valid ether add before enslaving the port to the
bridge.
Ticket: CM-3346
Reviewed By:
Testing Done: Tested ifupdown2 sanity
- moved 'admin up' delays that we introduced recently to be
configurable via two ifupdown2.conf attributes
# Let link master (bridges, bonds) own the link state of slaves
link_master_slave=1
# Delay admin state change till the end
delay_admin_state_change=0
- reduced some redundant traversal of dependency trees
- fixed a few bugs in query check
to return reserved vlan range from /etc/cumulus/switchd.conf
Ticket: CM-4367
Reviewed By: wkok
Testing Done: Tested using reserved vlans in old and new bridge
(cherry picked from commit 8626feb08703392b29e234b2f81f4df536ad7f7b)
to return reserved vlan range from /etc/cumulus/switchd.conf
Ticket: CM-4367
Reviewed By: wkok
Testing Done: Tested using reserved vlans in old and new bridge
over ifup handling of upperifaces by default) + some fixes in the
reserved vlan check
Ticket: CM-3346
Reviewed By:
Testing Done: Tested ifupdown sanity.
