By default, the alternative installed by `openvswitch-switch`
packages shadows (higher prio) `openvswitch-switch-dpdk` version,
e.g. for UCA Pike packages:
$ update-alternatives --query ovs-vswitchd
Alternative: /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
Priority: 50
Alternative: /usr/lib/openvswitch-switch/ovs-vswitchd
Priority: 100
To avoid confusion, when DPDK is enabled and ovs-vswitchd-dpdk
should be used, remove the alternative for classic ovs-vswitchd
(which can easily be re-eneabled later if needed).
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
When resolv.conf file is managed by salt, resolvconf service should be disabled
because it overwriting resolv.conf after reboot.
Change-Id: I7ec85872ddbd5f90232d5d41a8171169c779a1c5
Fixed:
* The udev-rules template is not tested
* Wrong unicode character in the template leads to udev ignoring
the rule completely
* The template is unable to be rendered due to absent import
* udev is not retrigerred with new rules
Change-Id: I134b5e49b883afcc5e34feaaa561d7ca70192796
Closes-Bug: PROD-16649
Currently when OVS-DPDK is enabled, instances fail to spawn
due to permissions mismatch, see nova bug for details:
https://bugs.launchpad.net/nova/+bug/1670950
This patch configures OVS to use a separate dir, created by
nova formula [1].
[1] https://gerrit.mcp.mirantis.net/11213
Related-PROD: PROD-14413
Change-Id: Ia86658b0967b4d35f063c7f6f53e26e78a1fbd39
Current logic does not apply n_rxq, pmd_rxq_affinity and mtu
for a dpdk port in case it is attached directly to a bridge
(not bonded).
This patch makes formula apply parameters in both cases.
Change-Id: I5b19999b1ac8a80d1e31b266fede7dad0d7fd0d4
This workaround is required until salt with the patch [1] is not
used.
- use 'ifenslave' tool to enslave necessary interfaces only if bond
interface has been changed
- install package that provides 'ifenslave' tool
[1] https://github.com/saltstack/salt/pull/39912
Change-Id: I65b607f26cf7319efb60f154951855d1334e1640
Non-destructive patch, won't affect anything because this
option is not used in any model yet.
Official guide for network.managed state provides an example:
bond0:
network.managed:
- type: bond
- slaves: eth2 eth3
- require:
- network: eth2
- network: eth3
...
without parameter: '- use:'
* add a new option 'require_interfaces' that allows to set
'- require:' not only for 'bridge' interfaces
* using 'require_interfaces' allows to fix the order for states
that create bonds (do not try to create bond0 before slave
interfaces are configured!)
* using 'require_interfaces' allows to fix the order for states
that create VLANs (do not try to create tagged interfaces before
parent interface is created, it locks the parent interface
creation!), example: bond0.2516 created before bond0
* using 'require_interfaces' allows to fix the order for states
that depend on OVS interfaces
Change-Id: Id4539a7e24f2c55fb62afe5d47e485effc9a882b
Interface name was hardcoded when checking if peer is set for
ovs interface.
This patch unhardcode interface name.
Change-Id: Id465d5f84751b5516aebc9d80716d21d14e56abc
This patch adds dependency for ovs_port_up_{{ interface_name }} on
linux_interfaces_final_include. This is needed to avoid errors like
"Unknown interface XXX"
Change-Id: I763ff8ae32a170df3802a65a547c6e76959a0137
Change of mtu is not handled by reclass. Example interface:
```
br_ctl:
enabled: true
type: bridge
proto: static
mtu: 1450
address: ${_param:single_address}
gateway: ${_param:ctl_gateway}
netmask: ${_param:control_network_netmask}
use_interfaces:
- ${_param:primary_first_nic}
```
This enables a more fine tuned dpdk for better performance.
More details on pmd-rxq-affinity config:
http://docs.openvswitch.org/en/latest/howto/dpdk/
Change-Id: I630c6af94ff733619fb175f522fc515984862ff6
We need to save our manualy managed interfaces to different directory to
workaround salt bug that causes interface deconfiguration in
/etc/network/interfaces for interfaces manualy configured in
/etc/network/interfaces.d
Upstream-Bug: https://github.com/saltstack/salt/issues/40262
Config:
linux:
network:
tap_custom_txqueuelen: 10000
in case of configuration parameter defined will create file:
/etc/udev/rules.d/60-net-txqueue.rules
with content:
KERNEL==”tap[0-9a-z\-]*", RUN+="/sbin/ip link set %k txqueuelen 10000"
Add possiblity to add ip address and mtu on dpdk ovs bridge to
be able use VXLAN as tenant segmentation.
Change-Id: I1394d30c5d9935218841b17ff7651dac7b4abefa
Epic: PROD-8957
Introduce dpdk support for linux OVS configuration.
It configures dpdk interface bind, ovs dpdk ports, bonding,
parameters for dpdk cpu pmd and set multique queues for specific
ovs dpdk interfaces.
Change-Id: I3f38660bab8db0c2b38f03ed8c94eb10b6b3beb9
Epic: PROD-8957
Epic: PROD-8958
"names" makes a separate call to the package management frontend to
install each package, whereas "pkgs" makes just a single call so that it
improves performance.
Before adding new records to /etc/hosts, remove all hostnames
that are managed by the model but have different addresses
than provided in the model.
Change-Id: Idf5a30429497c33027e6ba973e684ba0443a1edf
Parameter purge_hosts will enforce whole /etc/hosts file, removing entries
that are not defined in model except defaults for both IPv4 and IPv6 localhost
and hostname + fqdn.
It's good to use this option if you want to ensure /etc/hosts is always in a
clean state however it's not enabled by default for safety.
Change-Id: Ieb219b2dd494d5a66ecc52a2ec00dd5157ee2b7a
Alexandru Avadanii
Michael Fladischer
Andrey Shestakov
Michael Polenchuk
Jiri Broulik
Denis V. Meltsaykin
Oleg Bondarev
Petr Jediný
Dennis Dmitriev
Ales Komarek
Petr Michalec
Vasyl Saienko
mceloud
Ramon Melero
Dmitry Tyzhnenko
Oleksandr Vlasov
Andrii Petrenko
Jakub Pavlik
Marek Celoud
Bruno Binet
Michel Nederlof
Olivier Bourdon
Filip Pytloun
Ales Komarek