~dmzoneill/charm-policy-routing:feature/enabled-disable

Branch merges

Propose for merging

Rejected for merging into ~canonical-bootstack/charm-policy-routing:master

Alvaro Uria (community): Disapprove on 2020-02-17

Drew Freiberger (community): Needs Fixing on 2019-08-27

Diff: 104 lines (+49/-34)

2 files modified

config.yaml (+7/-0)
hooks/config-changed.py (+42/-34)

api

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c75c318... by David O Neill on 2019-08-27

Added enable and disable feature

b0ae820... by Peter Sabaini on 2019-07-24

Add functional tests

82c3b82... by Dmitrii Shcherbakov on 2018-10-30

add bionic series support to the charm

1d54a53... by Dmitrii Shcherbakov on 2018-09-25

fix directly connected route handling

The ip rule added by the charm makes all traffic from a given subnet to
be evaluated for forwarding purposes against a secondary routing table.

However, this routing table does not contain directly connected routes
for subnets present in the main routing table which are added by the
kernel based on assigned interface ip addresses. This leads to the fact
that even traffic that is supposed to be forwarded by virtue of ARP
without going through the default gateway still goes to the default
gateway. In some cases the default gateway can filter out traffic going
from a subnet that is directed to the same subnet, e.g.

from 192.0.2.0/24 to 192.0.2.0/24

The expectation is, generally, that end hosts can communicate using
just switches on a single segment/link via ARP and MAC learning.

This change adds a more specific policy rule to have all link-local
traffic evaluated against the main routing table.

https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStart=
"this directive may be specified more than once with the same effect"

0f33220... by Nicolas Pochet on 2018-09-14

Add charmhelpers

75f1b86... by Nicolas Pochet on 2018-09-13

Fix lp:1792142

* Move the hook to python
* Check if an IP rule exists or not. If it is the case, just exit and
set status to active.

07f2bc7... by James Hebden on 2018-01-16

Added README

3e7850a... by James Hebden on 2018-01-16

Initial commit of policy-routing charm