53 lines
998 B
Go
53 lines
998 B
Go
package util
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import (
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"crypto/md5"
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"encoding/hex"
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"fmt"
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"math/rand"
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"strings"
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"time"
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"github.com/motomux/pretty"
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"k8s.io/client-go/pkg/api/v1"
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"github.bus.zalan.do/acid/postgres-operator/pkg/spec"
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)
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var passwordChars = []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
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func init() {
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rand.Seed(int64(time.Now().Unix()))
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}
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func RandomPassword(n int) string {
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b := make([]byte, n)
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for i := range b {
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b[i] = passwordChars[rand.Intn(len(passwordChars))]
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}
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return string(b)
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}
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func NameFromMeta(meta v1.ObjectMeta) spec.NamespacedName {
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return spec.NamespacedName{
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Namespace: meta.Namespace,
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Name: meta.Name,
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}
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}
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func PGUserPassword(user spec.PgUser) string {
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s := md5.Sum([]byte(user.Password + user.Name))
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return "md5" + hex.EncodeToString(s[:])
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}
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func Pretty(x interface{}) (f fmt.Formatter) {
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return pretty.Formatter(x)
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}
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func PrettyDiff(a, b interface{}) (result string) {
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diff := pretty.Diff(a, b)
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return strings.Join(diff, "\n")
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}
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