47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package cache
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import (
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"github.com/go-redis/redis"
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"github.com/spf13/pflag"
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"kubesphere.io/kubesphere/pkg/utils/reflectutils"
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)
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type Options struct {
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RedisURL string
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}
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// NewRedisOptions returns options points to nowhere,
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// because redis is not required for some components
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func NewRedisOptions() *Options {
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return &Options{
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RedisURL: "",
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}
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}
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// Validate check options
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func (r *Options) Validate() []error {
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errors := make([]error, 0)
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_, err := redis.ParseURL(r.RedisURL)
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if err != nil {
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errors = append(errors, err)
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}
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return errors
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}
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// ApplyTo apply to another options if it's a enabled option(non empty host)
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func (r *Options) ApplyTo(options *Options) {
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if r.RedisURL != "" {
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reflectutils.Override(options, r)
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}
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}
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// AddFlags add option flags to command line flags,
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// if redis-host left empty, the following options will be ignored.
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func (r *Options) AddFlags(fs *pflag.FlagSet, s *Options) {
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fs.StringVar(&r.RedisURL, "redis-url", s.RedisURL, "Redis connection URL. If left blank, means redis is unnecessary, "+
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"redis will be disabled. e.g. redis://:password@host:port/db")
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}
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