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fix: handle nil annotations in mse.lua #327

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fix: handle nil annotations in mse.lua #327

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6 changes: 5 additions & 1 deletion lua_configuration/trafficrouting_ingress/mse.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,11 @@ function split(input, delimiter)
return arr
end

annotations = obj.annotations
annotations = {}
if ( obj.annotations )
then
annotations = obj.annotations
end
annotations["nginx.ingress.kubernetes.io/canary"] = "true"
annotations["nginx.ingress.kubernetes.io/canary-by-cookie"] = nil
annotations["nginx.ingress.kubernetes.io/canary-by-header"] = nil
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