cmd/contour: simplify leadership election setup #2348
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Updates projectcontour#403 Ingress status updates depend on leadership election. This PR moves leadership setup outside doServe and simplifies the interaction with EventHandler.IsLeader. Signed-off-by: Dave Cheney <dave@cheney.net>
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@jpeach I looked at moving this logic to |
Codecov Report
@@ Coverage Diff @@
## master #2348 +/- ##
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+ Coverage 77.96% 77.97% +0.01%
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Files 60 60
Lines 5205 5204 -1
==========================================
Hits 4058 4058
+ Misses 1059 1058 -1
Partials 88 88
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jpeach
reviewed
Mar 17, 2020
| // a channel which will become ready when this process becomes the leader, or, in the | ||
| // event that leadership election is disabled, the channel will be ready immediately. | ||
| func setupLeadershipElection(g *workgroup.Group, log logrus.FieldLogger, ctx *serveContext, clients *k8s.Clients, updateNow func()) chan struct{} { | ||
| if ctx.DisableLeaderElection { |
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Suggest you pull this into a separate function becomeElectedLeader(), then check ctx.DisableLeaderElection from the caller.
jpeach
approved these changes
Mar 17, 2020
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Updates #403
Ingress status updates depend on leadership election. This PR moves
leadership setup outside doServe and simplifies the interaction with
EventHandler.IsLeader.
Signed-off-by: Dave Cheney dave@cheney.net