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add canary-weight-total annotation (#6338)

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Yecheng Fu 2021-12-08 00:40:00 +08:00 • committed by GitHub
parent 6163231ef6
commit 5cff197bc5
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7 changed files with 71 additions and 5 deletions
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internal/ingress/annotations/canary/main.go
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@ -32,6 +32,7 @@ type canary struct {
type Config struct {
Enabled bool
Weight int
WeightTotal int
Header string
HeaderValue string
HeaderPattern string
@ -59,6 +60,11 @@ func (c canary) Parse(ing *networking.Ingress) (interface{}, error) {
config.Weight = 0
}
config.WeightTotal, err = parser.GetIntAnnotation("canary-weight-total", ing)
if err != nil {
config.WeightTotal = 100
}
config.Header, err = parser.GetStringAnnotation("canary-by-header", ing)
if err != nil {
config.Header = ""