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Updated minTTL variable type from int64 to Duration

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This commit is contained in:
Oguz Kilcan 2020-02-12 12:18:18 +01:00
parent b6111b9768
commit 21275c9aa0
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GPG Key ID: BB7FDDACE61E23C1
6 changed files with 19 additions and 18 deletions
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2
main.go
View File

@ -240,7 +240,7 @@ func main() {
p, err = provider.NewOCIProvider(*config, domainFilter, zoneIDFilter, cfg.DryRun)
}
case "rfc2136":
p, err = provider.NewRfc2136Provider(cfg.RFC2136Host, cfg.RFC2136Port, cfg.RFC2136Zone, cfg.RFC2136Insecure, cfg.RFC2136TSIGKeyName, cfg.RFC2136TSIGSecret, cfg.RFC2136TSIGSecretAlg, cfg.RFC2136TAXFR, domainFilter, cfg.DryRun, cfg.RFC2136MinTTLSeconds, nil)
p, err = provider.NewRfc2136Provider(cfg.RFC2136Host, cfg.RFC2136Port, cfg.RFC2136Zone, cfg.RFC2136Insecure, cfg.RFC2136TSIGKeyName, cfg.RFC2136TSIGSecret, cfg.RFC2136TSIGSecretAlg, cfg.RFC2136TAXFR, domainFilter, cfg.DryRun, cfg.RFC2136MinTTL, nil)
case "ns1":
p, err = provider.NewNS1Provider(
provider.NS1Config{

6
pkg/apis/externaldns/types.go
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@ -130,7 +130,7 @@ type Config struct {
RFC2136TSIGSecret string `secure:"yes"`
RFC2136TSIGSecretAlg string
RFC2136TAXFR bool
RFC2136MinTTLSeconds int64
RFC2136MinTTL time.Duration
NS1Endpoint string
NS1IgnoreSSL bool
TransIPAccountName string
@ -224,7 +224,7 @@ var defaultConfig = &Config{
RFC2136TSIGSecret: "",
RFC2136TSIGSecretAlg: "",
RFC2136TAXFR: true,
RFC2136MinTTLSeconds: 0,
RFC2136MinTTL: 0,
NS1Endpoint: "",
NS1IgnoreSSL: false,
TransIPAccountName: "",
@ -368,7 +368,7 @@ func (cfg *Config) ParseFlags(args []string) error {
app.Flag("rfc2136-tsig-secret", "When using the RFC2136 provider, specify the TSIG (base64) value to attached to DNS messages (required when --rfc2136-insecure=false)").Default(defaultConfig.RFC2136TSIGSecret).StringVar(&cfg.RFC2136TSIGSecret)
app.Flag("rfc2136-tsig-secret-alg", "When using the RFC2136 provider, specify the TSIG (base64) value to attached to DNS messages (required when --rfc2136-insecure=false)").Default(defaultConfig.RFC2136TSIGSecretAlg).StringVar(&cfg.RFC2136TSIGSecretAlg)
app.Flag("rfc2136-tsig-axfr", "When using the RFC2136 provider, specify the TSIG (base64) value to attached to DNS messages (required when --rfc2136-insecure=false)").BoolVar(&cfg.RFC2136TAXFR)
app.Flag("rfc2136-min-ttl", "When using the RFC2136 provider, specify minimal TTL (in seconds) for records. This value will be used if the provided TTL for a service/ingress is lower than this").Default(strconv.FormatInt(defaultConfig.RFC2136MinTTLSeconds, 10)).Int64Var(&cfg.RFC2136MinTTLSeconds)
app.Flag("rfc2136-min-ttl", "When using the RFC2136 provider, specify minimal TTL (in duration format) for records. This value will be used if the provided TTL for a service/ingress is lower than this").Default(defaultConfig.RFC2136MinTTL.String()).DurationVar(&cfg.RFC2136MinTTL)
// Flags related to TransIP provider
app.Flag("transip-account", "When using the TransIP provider, specify the account name (required when --provider=transip)").Default(defaultConfig.TransIPAccountName).StringVar(&cfg.TransIPAccountName)

2
pkg/apis/externaldns/validation/validation.go
View File

@ -83,7 +83,7 @@ func ValidateConfig(cfg *externaldns.Config) error {
}
if cfg.Provider == "rfc2136" {
if cfg.RFC2136MinTTLSeconds < 0 {
if cfg.RFC2136MinTTL < 0 {
return errors.New("TTL specified for rfc2136 is negative")
}
}

4
pkg/apis/externaldns/validation/validation_test.go
View File

@ -131,7 +131,7 @@ func TestValidateBadRfc2136Config(t *testing.T) {
cfg.LogFormat = "json"
cfg.Sources = []string{"test-source"}
cfg.Provider = "rfc2136"
cfg.RFC2136MinTTLSeconds = -1
cfg.RFC2136MinTTL = -1
err := ValidateConfig(cfg)
@ -144,7 +144,7 @@ func TestValidateGoodRfc2136Config(t *testing.T) {
cfg.LogFormat = "json"
cfg.Sources = []string{"test-source"}
cfg.Provider = "rfc2136"
cfg.RFC2136MinTTLSeconds = 3600
cfg.RFC2136MinTTL = 3600
err := ValidateConfig(cfg)

20
provider/rfc2136.go
View File

@ -41,7 +41,7 @@ type rfc2136Provider struct {
tsigSecretAlg string
insecure bool
axfr bool
minTTLSeconds int64
minTTL time.Duration
// only consider hosted zones managing domains ending in this suffix
domainFilter DomainFilter
@ -65,20 +65,20 @@ type rfc2136Actions interface {
}
// NewRfc2136Provider is a factory function for OpenStack rfc2136 providers
func NewRfc2136Provider(host string, port int, zoneName string, insecure bool, keyName string, secret string, secretAlg string, axfr bool, domainFilter DomainFilter, dryRun bool, minTTLSeconds int64, actions rfc2136Actions) (Provider, error) {
func NewRfc2136Provider(host string, port int, zoneName string, insecure bool, keyName string, secret string, secretAlg string, axfr bool, domainFilter DomainFilter, dryRun bool, minTTL time.Duration, actions rfc2136Actions) (Provider, error) {
secretAlgChecked, ok := tsigAlgs[secretAlg]
if !ok && !insecure {
return nil, errors.Errorf("%s is not supported TSIG algorithm", secretAlg)
}
r := &rfc2136Provider{
nameserver: net.JoinHostPort(host, strconv.Itoa(port)),
zoneName: dns.Fqdn(zoneName),
insecure: insecure,
domainFilter: domainFilter,
dryRun: dryRun,
axfr: axfr,
minTTLSeconds: minTTLSeconds,
nameserver: net.JoinHostPort(host, strconv.Itoa(port)),
zoneName: dns.Fqdn(zoneName),
insecure: insecure,
domainFilter: domainFilter,
dryRun: dryRun,
axfr: axfr,
minTTL: minTTL,
}
if actions != nil {
r.actions = actions
@ -256,7 +256,7 @@ func (r rfc2136Provider) UpdateRecord(m *dns.Msg, ep *endpoint.Endpoint) error {
func (r rfc2136Provider) AddRecord(m *dns.Msg, ep *endpoint.Endpoint) error {
log.Debugf("AddRecord.ep=%s", ep)
var ttl = r.minTTLSeconds
var ttl = int64(r.minTTL.Seconds())
if ep.RecordTTL.IsConfigured() && int64(ep.RecordTTL) > ttl {
ttl = int64(ep.RecordTTL)
}

3
provider/rfc2136_test.go
View File

@ -21,6 +21,7 @@ import (
"fmt"
"strings"
"testing"
"time"
"github.com/miekg/dns"
log "github.com/sirupsen/logrus"
@ -93,7 +94,7 @@ func (r *rfc2136Stub) IncomeTransfer(m *dns.Msg, a string) (env chan *dns.Envelo
}
func createRfc2136StubProvider(stub *rfc2136Stub) (Provider, error) {
return NewRfc2136Provider("", 0, "", false, "key", "secret", "hmac-sha512", true, DomainFilter{}, false, 300, stub)
return NewRfc2136Provider("", 0, "", false, "key", "secret", "hmac-sha512", true, DomainFilter{}, false, 300*time.Second, stub)
}
func extractAuthoritySectionFromMessage(msg fmt.Stringer) []string {