It's time to say good bye to libyang 0.16.105. The recently
released libyang 1.0.184 includes numerous bug fixes and performance
improvements that we need.
Despite the major version bump from 0.x to 1.x, the libyang API is
the same except for a single backward-incompatible change in the
user types interface (which we're currently not using). Hence no
code changes were necessary to adapt FRR to libyang 1.x.
This commit also reintroduces some leafrefs that needed to be
removed from our YANG modules due to a bug that was present on
libyang 0.16.105.
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Changes:
* Let the package builder scripts know that we have a new module that
needs to be taken care of.
* Include the frr atomic header to avoid undeclared atomic operations.
* Disable build on *BSDs because the code is using some zebra netlink
functions only available for Linux.
* Move data plane FPM module outside old FPM automake definition.
* Fix atomic usage for Ubuntu 14.04 (always use explicit).
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Solves:
```
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
/usr/bin/sed: couldn't write 40 items to stdout: Broken pipe
```
This happens because `grep -q` returns immediately after first match
and closes the pipe while sed has more output to write.
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
```
RPM build errors:
bogus date in %changelog: Sun May 28 2018 Rafael Zalamena <rzalamena@opensourcerouting.org> - 7.3_dev_MyRPMVersion
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This is pretty much just to get rid of the HAVE_CUMULUS. The
hook/module API is as "wtf" as it was before...
Signed-off-by: David Lamparter <equinox@diac24.net>
This commit is to copy the support bundle scripts to appropriate directories during installation
Signed-off-by: Sri Mohana Singamsetty <msingamsetty@vmware.com>
This implements BMP. There's no fine-grained history here, the non-BMP
preparations are already split out from here so all that remains is BMP
proper.
Signed-off-by: David Lamparter <equinox@diac24.net>
Debian packaging when run finds a bunch of spelling errors:
I: frr: spelling-error-in-binary usr/bin/vtysh occurences occurrences
I: frr: spelling-error-in-binary usr/lib/frr/bfdd Amount of times Number of times
I: frr: spelling-error-in-binary usr/lib/frr/bgpd occurences occurrences
I: frr: spelling-error-in-binary usr/lib/frr/bgpd recieved received
I: frr: spelling-error-in-binary usr/lib/frr/isisd betweeen between
I: frr: spelling-error-in-binary usr/lib/frr/ospf6d Infomation Information
I: frr: spelling-error-in-binary usr/lib/frr/ospfd missmatch mismatch
I: frr: spelling-error-in-binary usr/lib/frr/pimd bootsrap bootstrap
I: frr: spelling-error-in-binary usr/lib/frr/pimd Unknwon Unknown
I: frr: spelling-error-in-binary usr/lib/frr/zebra Requsted Requested
I: frr: spelling-error-in-binary usr/lib/frr/zebra uknown unknown
I: frr: spelling-error-in-binary usr/lib/x86_64-linux-gnu/frr/libfrr.so.0.0.0 overriden overridden
This commit fixes all of them except the bgp `recieved` issue due to
it being part of json output. That one will need to go through
a deprecation cycle.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Drop the special versions of frr.init/frr.service/daemons from redhat/
and use the generic versions instead.
Tested-by: Liam McBirnie <liam.mcbirnie@boeing.com>
Signed-off-by: David Lamparter <equinox@diac24.net>
The support of embedded extensions doesn't allow to build the
RPM with and without (for older version). Require new version of
Lbyang with embedded extensions supported
Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
Currently our systemd dependencies look something like this (example
from vanilla Debian 9):
$ systemctl list-dependencies frr
frr.service
● ├─system.slice
● └─sysinit.target
...
$ systemctl list-dependencies --reverse frr
frr.service
● └─network-online.target
● └─apt-daily.service
Note that sysinit.target does not depend on any network* service or
target.
In other words, unless there is a service that requires
network-online.service, even if FRR is enabled it will not be started.
Therefore network-online.target is the wrong unit to have in WantedBy=,
as it is not always started.
This patch updates our service file so that it is properly started by
the system when enabled, delayed until networking is up, and if possible
delayed until after NetworkManager, systemd-networkd or any other
networking configuration manager has finished performing its tasks -
i.e. after network-online.target.
After these changes our new dependency graph looks like this:
$ systemctl list-dependencies frr
frr.service
● ├─system.slice
● │ └─networking.service
● ├─network.target
● └─sysinit.target
...
$ systemctl list-dependencies --reverse frr
frr.service
● └─multi-user.target
● └─graphical.target
This way, FRR will be started by multi-user.target (just like most
applications), but delayed until after networking has been configured.
In the same stroke, this should also fix issues on systems that do not
provide "networking.service" (such as CentOS 7).
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@diac24.net>
This reverts commit ec59a1559c.
Frr.init (called by frr.service) requires functions provided by
/etc/init.d/functions (part of the initscripts package).
Signed-off-by: Liam McBirnie <liam.mcbirnie@boeing.com>
This separates the init script used for the system (and called in the
systemd unit file) from the script that watchfrr uses to control
daemons. Mixing these two caused the entire thing to become a rather
huge spaghetti mess.
Note that there is a behaviour change in that the new script always
starts zebra regardless of zebra_enable.
Side changes:
- Ubuntu 12.04 removed from backports since it doesn't work anyway
- zebra is always started regardless of zebra_enable. To disable FRR,
the entire init script should be disabled through policy.
- no-watchfrr operation is no longer supported by the scripts in the
Debian packages. (This is intentional.)
Signed-off-by: David Lamparter <equinox@diac24.net>
CONFDATE should not be used like this. Also, the extraversion is now
burned into tarballs anyway so this is no longer neccessary.
Signed-off-by: David Lamparter <equinox@diac24.net>
Both of these are testing/demo-style tools that don't make sense as part
of a normal installation. So don't install them.
NB: this is only the executables, libospfclient and the RFP code are not
affected.
Signed-off-by: David Lamparter <equinox@diac24.net>
Add BFD daemon to the build process and packaging instructions.
Currently the bfdd daemon does nothing, this is just to document how the
daemon insertion step occured.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
Add code to allow FRR to properly build and handle the staticd
for some of the more common packaging.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
With systemd being the default on more systems now, lets
configure watchfrr to start else systemd systems on
redhat will not stay up for more than 1 minute.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
While we have docs on various pieces of the build system we don't have
any docs on how to actually get FRR running once it's installed, nor do
we have comprehensive documentation on the basic procedure for building
from source. This patch remedies both of those.
Also updated the services list in the docs and removed the SERVICES file
from the project root.
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
* Updated README to point to new bug report location
* Updated README to point to community doc location
* Remove COMMUNITY.md
* Remove references to no longer extant docs in packaging files
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
We have run across a few cases where the startup timeout is
ocurring on heavily loaded systems. This is especially true
in simulation environments where the hypervisor load is
extremely high.
Modify the code base to give ourselves more time to startup.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This is an implementation of PBR for FRR.
This implemenation uses a combination of rules and
tables to determine how packets will flow.
PBR introduces a new concept of 'nexthop-groups' to
specify a group of nexthops that will be used for
ecmp. Nexthop-groups are specified on the cli via:
nexthop-group DONNA
nexthop 192.168.208.1
nexthop 192.168.209.1
nexthop 192.168.210.1
!
PBR sees the nexthop-group and installs these as a default
route with these nexthops starting at table 10000
robot# show pbr nexthop-groups
Nexthop-Group: DONNA Table: 10001 Valid: 1 Installed: 1
Valid: 1 nexthop 192.168.209.1
Valid: 1 nexthop 192.168.210.1
Valid: 1 nexthop 192.168.208.1
I have also introduced the ability to specify a table
in a 'show ip route table XXX' to see the specified tables.
robot# show ip route table 10001
Codes: K - kernel route, C - connected, S - static, R - RIP,
O - OSPF, I - IS-IS, B - BGP, P - PIM, E - EIGRP, N - NHRP,
T - Table, v - VNC, V - VNC-Direct, A - Babel, D - SHARP,
F - PBR,
> - selected route, * - FIB route
F>* 0.0.0.0/0 [0/0] via 192.168.208.1, enp0s8, 00:14:25
* via 192.168.209.1, enp0s9, 00:14:25
* via 192.168.210.1, enp0s10, 00:14:25
PBR tracks PBR-MAPS via the pbr-map command:
!
pbr-map EVA seq 10
match src-ip 4.3.4.0/24
set nexthop-group DONNA
!
pbr-map EVA seq 20
match dst-ip 4.3.5.0/24
set nexthop-group DONNA
!
pbr-maps can have 'match src-ip <prefix>' and 'match dst-ip <prefix>'
to affect decisions about incoming packets. Additionally if you
only have one nexthop to use for a pbr-map you do not need
to setup a nexthop-group and can specify 'set nexthop XXXX'.
To apply the pbr-map to an incoming interface you do this:
interface enp0s10
pbr-policy EVA
!
When a pbr-map is applied to interfaces it can be installed
into the kernel as a rule:
[sharpd@robot frr1]$ ip rule show
0: from all lookup local
309: from 4.3.4.0/24 iif enp0s10 lookup 10001
319: from all to 4.3.5.0/24 iif enp0s10 lookup 10001
1000: from all lookup [l3mdev-table]
32766: from all lookup main
32767: from all lookup default
[sharpd@robot frr1]$ ip route show table 10001
default proto pbr metric 20
nexthop via 192.168.208.1 dev enp0s8 weight 1
nexthop via 192.168.209.1 dev enp0s9 weight 1
nexthop via 192.168.210.1 dev enp0s10 weight 1
The linux kernel now will use the rules and tables to properly
apply these policies.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
When building the rpms, we can use a chroot (in my case docker) to
ensure that the BuildRequires are complete. This test failed with
errors like:
checking for CARES... no
configure: error: trying to build nhrpd, but libcares not found. install c-ares and its -dev headers.
error: Bad exit status from /var/tmp/rpm-tmp.FewvLf (%build)
This is due to a couple missing BuildRequires in the spec file. Here, we
add those in for all RPM builds.
Testing done:
Ran a docker build on CentOS7 which succeeded. Loaded the modules onto
CentOS6 to make sure they were at least valid there, that succeeded.
Issue: https://github.com/FRRouting/frr/issues/1930
Signed-off-by: Arthur Jones <arthur.jones@riverbed.com>
sphinx > 1.1 is needed which is provided by the non-standard
python27-sphinx for CentOS 6 / RedHat 6
Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>
Add a daemon that will allow us to test the zapi
as well as test route install/removal times from
the kernel.
The current commands are:
install route <starting ip address> nexthop <nexthop> (1-1000000)
This command starts installing at <starting ip address>/32
(1-100000) routes that it auto-increments by 1
Installation start time is noted in the log and finish
time is noted as well.
remove routes <starting ip address> (1-1000000)
This command removes routes at <starting ip address>/32
and removes (1-100000) routes created by the install route
command.
This code can be considered experimental and *is not*
something that should be run in a production environment.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
