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Fix golangci-lint errors (#10196)

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* Fix golangci-lint errors

Signed-off-by: z1cheng <imchench@gmail.com>

* Fix dupl errors

Signed-off-by: z1cheng <imchench@gmail.com>

* Fix comments

Signed-off-by: z1cheng <imchench@gmail.com>

* Fix errcheck lint errors

Signed-off-by: z1cheng <imchench@gmail.com>

* Fix assert in e2e test

Signed-off-by: z1cheng <imchench@gmail.com>

* Not interrupt the waitForPodsReady

Signed-off-by: z1cheng <imchench@gmail.com>

* Replace string with constant

Signed-off-by: z1cheng <imchench@gmail.com>

* Fix comments

Signed-off-by: z1cheng <imchench@gmail.com>

* Revert write file permision

Signed-off-by: z1cheng <imchench@gmail.com>

---------

Signed-off-by: z1cheng <imchench@gmail.com>
This commit is contained in:
Chen Chen 2023-08-31 15:36:48 +08:00 • committed by GitHub
parent 46d87d3462
commit b3060bfbd0
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253 changed files with 2434 additions and 2113 deletions
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19
internal/ingress/annotations/globalratelimit/main.go
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@ -25,7 +25,6 @@ import (
"k8s.io/klog/v2"
"k8s.io/ingress-nginx/internal/ingress/annotations/parser"
"k8s.io/ingress-nginx/internal/ingress/errors"
ing_errors "k8s.io/ingress-nginx/internal/ingress/errors"
"k8s.io/ingress-nginx/internal/ingress/resolver"
"k8s.io/ingress-nginx/internal/net"
@ -57,7 +56,7 @@ var globalRateLimitAnnotationConfig = parser.Annotation{
Documentation: `Configures a time window (i.e 1m) that the limit is applied`,
},
globalRateLimitKeyAnnotation: {
Validator: parser.ValidateRegex(*parser.NGINXVariable, true),
Validator: parser.ValidateRegex(parser.NGINXVariable, true),
Scope: parser.AnnotationScopeIngress,
Risk: parser.AnnotationRiskHigh,
Documentation: `This annotation Configures a key for counting the samples. Defaults to $remote_addr.
@ -123,23 +122,23 @@ func (a globalratelimit) Parse(ing *networking.Ingress) (interface{}, error) {
config := &Config{}
limit, err := parser.GetIntAnnotation(globalRateLimitAnnotation, ing, a.annotationConfig.Annotations)
if err != nil && errors.IsInvalidContent(err) {
if err != nil && ing_errors.IsInvalidContent(err) {
return nil, err
}
rawWindowSize, err := parser.GetStringAnnotation(globalRateLimitWindowAnnotation, ing, a.annotationConfig.Annotations)
if err != nil && errors.IsValidationError(err) {
return config, ing_errors.LocationDenied{
if err != nil && ing_errors.IsValidationError(err) {
return config, ing_errors.LocationDeniedError{
Reason: fmt.Errorf("failed to parse 'global-rate-limit-window' value: %w", err),
}
}
if limit == 0 || len(rawWindowSize) == 0 {
if limit == 0 || rawWindowSize == "" {
return config, nil
}
windowSize, err := time.ParseDuration(rawWindowSize)
if err != nil {
return config, ing_errors.LocationDenied{
return config, ing_errors.LocationDeniedError{
Reason: fmt.Errorf("failed to parse 'global-rate-limit-window' value: %w", err),
}
}
@ -148,12 +147,12 @@ func (a globalratelimit) Parse(ing *networking.Ingress) (interface{}, error) {
if err != nil {
klog.Warningf("invalid %s, defaulting to %s", globalRateLimitKeyAnnotation, defaultKey)
}
if len(key) == 0 {
if key == "" {
key = defaultKey
}
rawIgnoredCIDRs, err := parser.GetStringAnnotation(globalRateLimitIgnoredCidrsAnnotation, ing, a.annotationConfig.Annotations)
if err != nil && errors.IsInvalidContent(err) {
if err != nil && ing_errors.IsInvalidContent(err) {
return nil, err
}
ignoredCIDRs, err := net.ParseCIDRs(rawIgnoredCIDRs)
@ -161,7 +160,7 @@ func (a globalratelimit) Parse(ing *networking.Ingress) (interface{}, error) {
return nil, err
}
config.Namespace = strings.Replace(string(ing.UID), "-", "", -1)
config.Namespace = strings.ReplaceAll(string(ing.UID), "-", "")
config.Limit = limit
config.WindowSize = int(windowSize.Seconds())
config.Key = key