func newTestServer(t *testing.T, c bool) *server {
Port += 10
StrPort = strconv.Itoa(Port)
s := new(server)
client := etcd.NewClient([]string{"http://127.0.0.1:4001"})
client.SyncCluster()
// TODO(miek): why don't I use NewServer??
s.group = new(sync.WaitGroup)
s.client = client
s.scache = cache.New(100, 0)
s.rcache = cache.New(100, 0)
if c {
s.rcache = cache.New(100, 60) // 100 items, 60s ttl
}
s.config = new(Config)
s.config.Domain = "skydns.test."
s.config.DomainLabels = 2
s.config.DnsAddr = "127.0.0.1:" + StrPort
s.config.Nameservers = []string{"8.8.4.4:53"}
setDefaults(s.config)
s.config.Local = "104.server1.development.region1.skydns.test."
s.config.Priority = 10
s.config.RCacheTtl = RCacheTtl
s.config.Ttl = 3600
s.config.Ndots = 2
s.config.log = log.New("skydns", false, log.NullSink())
s.dnsUDPclient = &dns.Client{Net: "udp", ReadTimeout: 2 * s.config.ReadTimeout, WriteTimeout: 2 * s.config.ReadTimeout, SingleInflight: true}
s.dnsTCPclient = &dns.Client{Net: "tcp", ReadTimeout: 2 * s.config.ReadTimeout, WriteTimeout: 2 * s.config.ReadTimeout, SingleInflight: true}
go s.Run()
return s
}
func loadConfig(client *etcd.Client, config *Config) (*Config, error) {
config.log = log.New("skydns", false,
log.CombinedSink(os.Stderr, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
// Override wat isn't set yet from the command line.
n, err := client.Get("/skydns/config", false, false)
if err != nil {
config.log.Info("falling back to default configuration, could not read from etcd:", err)
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
if err := json.Unmarshal([]byte(n.Node.Value), &config); err != nil {
return nil, err
}
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
func LoadConfig(client *etcd.Client) (*Config, error) {
config := &Config{ReadTimeout: 0, Domain: "", DnsAddr: "", DNSSEC: ""}
config.log = log.New("skydns", false,
log.CombinedSink(os.Stderr, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
n, err := client.Get("/skydns/config", false, false)
if err != nil {
config.log.Info("falling back to default configuration")
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
if err := json.Unmarshal([]byte(n.Node.Value), &config); err != nil {
return nil, err
}
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
func newTestServer(t *testing.T) *server {
Port += 10
StrPort = strconv.Itoa(Port)
s := new(server)
client := etcd.NewClient([]string{"http://127.0.0.1:4001"})
client.SyncCluster()
s.group = new(sync.WaitGroup)
s.client = client
s.config = new(Config)
s.config.DnsAddr = "127.0.0.1:" + StrPort
s.config.Nameservers = []string{"8.8.4.4:53"}
s.config.Domain = "skydns.test."
s.config.Hostmaster = "hostmaster.skydns.test."
s.config.DomainLabels = 2
s.config.Priority = 10
s.config.Ttl = 3600
s.config.log = log.New("skydns", false, log.NullSink())
go s.Run()
return s
}
package log
import (
golog "github.com/coreos/go-log/log"
"os"
)
// The Verbose flag turns on verbose logging.
var Verbose bool = false
var logger *golog.Logger = golog.New("etcd", false,
golog.CombinedSink(os.Stdout, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
func Infof(format string, v ...interface{}) {
logger.Infof(format, v...)
}
func Debugf(format string, v ...interface{}) {
if Verbose {
logger.Debugf(format, v...)
}
}
func Debug(v ...interface{}) {
if Verbose {
logger.Debug(v...)
}
}
func Warnf(format string, v ...interface{}) {
logger.Warningf(format, v...)
func NewLogger(prefix string, verbose bool, sinks ...log.Sink) *Logger {
return &Logger{
Logger: log.New(prefix, verbose, sinks...),
sinks: sinks,
}
}