da04afe24b
Rejoin join nodes automatically
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This adds a --rejoin setting for rejoining
cluter nodes automatically when gone.
2020-06-16 10:46:52 +02:00
8637377cec
Implement networks routed through wesher
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This adds an option for specifying a routed network. Every node route
that belongs to that routed network will be announced to the cluster and
every other node will direct traffic to that node for said route.
2020-06-16 10:37:55 +02:00
129291e848
Use interface name instead of cluster name
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The cluster name option is not required anymore and
removed, the interface name is used to name the cluster
directly. For backward compatibility, the old path for storing
cluster state is tried as a fallback when loading.
2020-05-27 23:26:29 +02:00
adc7a807df
Expose ClusterName instead of Banner/StatePath
2020-05-27 23:26:29 +02:00
b9df078538
Fix a typo in the etc/hosts banner
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Co-authored-by: Leo Antunes <leo@costela.net>
2020-05-27 23:26:29 +02:00
31b8263e96
Use the StatePath to config when loading the state
2020-05-27 23:26:29 +02:00
a0882dad49
Use the custom etc/hosts banner
2020-05-27 23:26:29 +02:00
e9b9239eae
Reinstante cluster.LocalNode
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This makes for more straightforward calls. Also, generate
the localNode directly in wg.New.
2020-05-13 13:52:54 +02:00
5b6923c272
Unexporter AssignOverlayAddress
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Instead, the overlay address is assigned upon creation.
Also, the wireguard state is responsible for populating
the local node object.
2020-05-13 13:52:54 +02:00
32a300ffeb
Rename node.Decode and node.Encode
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EncodeMeta and DecodeMeta are more explicit.
2020-05-13 13:52:54 +02:00
078946dbdd
Use localNode to store the local node name
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Also rename setupDelegate to SetLocalNode, so that
main can call SetLocalNode then Update().
2020-05-13 13:52:54 +02:00
f715cfa787
Remove the unneeded writeToEtcHosts function
2020-05-13 13:52:54 +02:00
61104a9272
Add some comments to the main function
2020-05-13 13:52:54 +02:00
b0e41d5c35
Rename WgState to State and NewWgState to New
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This also caused renaming local variables to avoid
conflicting with the wg package name itself.
2020-05-13 13:52:54 +02:00
3a882eb112
Generate the local node directly in main.go
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Instead of using a trivial function, simply generate the
local node from main.go, manually assign fields from the
nodeMeta struct.
2020-05-13 13:52:54 +02:00
46da51b7aa
Implement node function as type functions
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This means nodeMeta can be private again, and also makes it
easier to pass a Node object to the cluster for local meta,
instead of a generic byte[] function.
For later updating, that node is passed using Update() instead
of New().
2020-05-13 13:52:54 +02:00
dadfbee083
Split the application into modules
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Splitting into modules will help keep concerns separate,
at the cost of a slightly more verbose code.
2020-05-13 13:52:54 +02:00
bce8a0451a
Move the bindAddress computation to config parsing
2020-05-13 13:52:54 +02:00
9fdab65237
Revert "Move the metadata parsing code to node.go"
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This reverts commit ac6289b5bf95e8903ea90ddf807832a2358371b0.
2020-05-13 13:52:54 +02:00
b0bfeb1f8e
Move the metadata parsing code to node.go
2020-05-13 13:52:54 +02:00
0e799d6074
Parse metadata outside of cluster.go
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Move the calls for metadata decoding from the cluster
membership management loop to the main loop. This task
was not directly related to the cluster, and was adding
complexity, including the need for multierr structures.
2020-05-13 13:52:54 +02:00
366f906d5d
Do not pass the config object to newCluster
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Decouple the config structure from the cluster management and
stop passing the config object around.
2020-05-13 13:52:54 +02:00
97525f4b10
Stop using wireguard in cluster.go
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The wireguard is mostly used to compute metadata.
Metadata is now computed by main.go and encoded in
node.go, the cluster only receives a function generating
the binary metadata.
2020-05-13 13:52:54 +02:00
709349d121
use structured logging
2020-01-31 19:36:18 +01:00
5427aa5e84
retry join instead of failing
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this make it easier to bootstrap a cluster and also makes the cluster
more resilient to full-cluster failures or restarts
fixes #6
2019-08-06 21:53:38 +02:00
3a401a7942
try some cleanup if iface setup failed
2019-07-29 19:20:53 +02:00
f4e61df211
use wgctrl lib instead of wrapping wg-tools
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fixes : #3
2019-07-12 11:08:14 +02:00
3559fcf3b3
also skip /etc/hosts on termination if disabled
2019-07-06 22:41:58 +02:00
c1a3cc33f4
also down iface on shutdown
2019-03-27 22:52:34 +01:00
407bfbfb7e
add version flag
2019-03-26 23:32:36 +01:00
e89a7141e5
add hosts file support
2019-03-26 23:32:36 +01:00
b1ff41c523
simplify option names
2019-03-26 23:32:36 +01:00
5e01de00c1
first working PoC
2019-03-26 23:32:36 +01:00
kaiyou