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Add vlan model #918

Merged
merged 2 commits into from
Jan 23, 2024
Merged

Add vlan model #918

merged 2 commits into from
Jan 23, 2024

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cfconrad
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@cfconrad cfconrad commented Dec 6, 2023

Problem

Agama does not support VLAN configuration.

Solution

Add support for VLAN configuration

Testing

  • Tested manually

@imobachgs imobachgs mentioned this pull request Dec 14, 2023
teclator added a commit that referenced this pull request Dec 15, 2023
This PR adds support for configuring a Bond connection using Agama
auto-installation.

## The model

Initially, we thought each connection struct would take ownership of its
ports (basically, other connections). However, after some discussion
with the networking team, we agreed to keep a "reference" in the
opposite direction (from the port to the controller). At this point,
each connection that belongs to a bond keeps its parent UUID.

## Configuring a port

When using the auto-installation you can define the port with something
like this:

```rust
      {
        id: 'bond0',
        bond: {
            ports: ['eth0', 'eth1'],
            mode: 'active-backup',
            options: "primary=eth1"

        }
      },
      {
        id: 'Wired Adapter 1',
        interface: 'eth1'
      }
```

In NetworkManager, it is mandatory to specify an interface name.
However, Agama will use the `id` if you do not define the `interface`.
About the ports, it is not required to define them (in the example
above, `eth0` is missing). Agama will create a connection automatically.
And, again, you can use the `id` or the `interface` to link both
connections.

## Improving the D-Bus interface

As the list of ports is not part of the `BondConnection` struct, it is
not straightforward to expose that information in the D-Bus interface.
After all, the code that exposes each connection over D-Bus only had
access to the information of its specific connection (actually, it owns
a clone of the connection).

For that reason, starting with the
[Bond](https://github.com/openSUSE/agama/blob/add_bonding_support/rust/agama-dbus-server/src/network/dbus/interfaces.rs#L312)
interface, we implemented a better mechanism (based on message passing)
to interact with the data model. We will open a separate PR to adapt the
rest of interfaces (with more information about the problems it solves).

## What's next?

* #918
* #924 
* Fix a ton of issues detected by Clippy.

## References

* @cfconrad started to work on bonding support on #783.

## Testing

* Tested manually (see teclator#1).
* Added some unit and integration tests.
@cfconrad cfconrad marked this pull request as draft January 10, 2024 10:04
@cfconrad cfconrad marked this pull request as ready for review January 11, 2024 10:02
@teclator
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In general LGTM

@imobachgs imobachgs merged commit 6a99bea into openSUSE:master Jan 23, 2024
@cfconrad cfconrad deleted the pr_master_impl_vlan branch January 25, 2024 16:30
@imobachgs imobachgs mentioned this pull request Feb 12, 2024
@imobachgs imobachgs mentioned this pull request May 17, 2024
imobachgs added a commit that referenced this pull request May 17, 2024
Prepare for releasing Agama 8. It includes the following pull requests:

* #884
* #886
* #914
* #918
* #956
* #957
* #958
* #959
* #960
* #961
* #962
* #963
* #964
* #965
* #966
* #969
* #970
* #976
* #977
* #978
* #979
* #980
* #981
* #983
* #984
* #985
* #986
* #988
* #991
* #992
* #995
* #996
* #997
* #999
* #1003
* #1004
* #1006
* #1007
* #1008
* #1009
* #1010
* #1011
* #1012
* #1014
* #1015
* #1016
* #1017
* #1020
* #1022
* #1023
* #1024
* #1025
* #1027
* #1028
* #1029
* #1030
* #1031
* #1032
* #1033
* #1034
* #1035
* #1036
* #1038
* #1039
* #1041
* #1042
* #1043
* #1045
* #1046
* #1047
* #1048
* #1052
* #1054
* #1056
* #1057
* #1060
* #1061
* #1062
* #1063
* #1064
* #1066
* #1067
* #1068
* #1069
* #1071
* #1072
* #1073
* #1074
* #1075
* #1079
* #1080
* #1081
* #1082
* #1085
* #1086
* #1087
* #1088
* #1089
* #1090
* #1091
* #1092
* #1093
* #1094
* #1095
* #1096
* #1097
* #1098
* #1099
* #1100
* #1102
* #1103
* #1104
* #1105
* #1106
* #1109
* #1110
* #1111
* #1112
* #1114
* #1116
* #1117
* #1118
* #1119
* #1120
* #1121
* #1122
* #1123
* #1125
* #1126
* #1127
* #1128
* #1129
* #1130
* #1131
* #1132
* #1133
* #1134
* #1135
* #1136
* #1138
* #1139
* #1140
* #1141
* #1142
* #1143
* #1144
* #1145
* #1146
* #1147
* #1148
* #1149
* #1151
* #1152
* #1153
* #1154
* #1155
* #1156
* #1157
* #1158
* #1160
* #1161
* #1162
* #1163
* #1164
* #1165
* #1166
* #1167
* #1168
* #1169
* #1170
* #1171
* #1172
* #1173
* #1174
* #1175
* #1177
* #1178
* #1180
* #1181
* #1182
* #1183
* #1184
* #1185
* #1187
* #1188
* #1189
* #1190
* #1191
* #1192
* #1193
* #1194
* #1195
* #1196
* #1198
* #1199
* #1200
* #1201
* #1203
* #1204
* #1205
* #1206
* #1207
* #1208
* #1209
* #1210
* #1211
* #1212
* #1213
* #1214
* #1215
* #1216
* #1217
* #1219
* #1220
* #1221
* #1222
* #1223
* #1224
* #1225
* #1226
* #1227
* #1229
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3 participants