func resolveConfiguration() (*configuration.Configuration, error) {
var configurationPath string
if flag.NArg() > 0 {
configurationPath = flag.Arg(0)
} else if os.Getenv("REGISTRY_CONFIGURATION_PATH") != "" {
configurationPath = os.Getenv("REGISTRY_CONFIGURATION_PATH")
}
if configurationPath == "" {
return nil, fmt.Errorf("configuration path unspecified")
}
fp, err := os.Open(configurationPath)
if err != nil {
return nil, err
}
config, err := configuration.Parse(fp)
if err != nil {
return nil, fmt.Errorf("error parsing %s: %v", configurationPath, err)
}
return config, nil
}
// NewDaemon returns a Daemon instance to be used for testing.
// This will create a directory such as d123456789 in the folder specified by $DEST.
// The daemon will not automatically start.
func NewDaemon(c *check.C) *Daemon {
dest := os.Getenv("DEST")
c.Assert(dest, check.Not(check.Equals), "", check.Commentf("Please set the DEST environment variable"))
id := fmt.Sprintf("d%d", time.Now().UnixNano()%100000000)
dir := filepath.Join(dest, id)
daemonFolder, err := filepath.Abs(dir)
c.Assert(err, check.IsNil, check.Commentf("Could not make %q an absolute path", dir))
daemonRoot := filepath.Join(daemonFolder, "root")
c.Assert(os.MkdirAll(daemonRoot, 0755), check.IsNil, check.Commentf("Could not create daemon root %q", dir))
userlandProxy := true
if env := os.Getenv("DOCKER_USERLANDPROXY"); env != "" {
if val, err := strconv.ParseBool(env); err != nil {
userlandProxy = val
}
}
return &Daemon{
Command: "daemon",
id: id,
c: c,
folder: daemonFolder,
root: daemonRoot,
storageDriver: os.Getenv("DOCKER_GRAPHDRIVER"),
userlandProxy: userlandProxy,
}
}
// CreateTestFeature creates a random feature to be used during testing.
func CreateTestFeature(t *testing.T) *models.Feature {
s, err := store.NewMySQLStore(
os.Getenv("LAIKA_MYSQL_USERNAME"),
os.Getenv("LAIKA_MYSQL_PASSWORD"),
os.Getenv("LAIKA_MYSQL_HOST"),
os.Getenv("LAIKA_MYSQL_PORT"),
os.Getenv("LAIKA_MYSQL_DBNAME"),
)
require.NoError(t, err)
env, err := s.GetEnvironmentByName("test")
if err != nil {
env = &models.Environment{
Name: "test",
}
err = s.CreateEnvironment(env)
require.NoError(t, err)
}
feature := &models.Feature{
Name: "test_feature" + store.Token(),
Status: map[string]bool{
"test": true,
},
}
err = s.CreateFeature(feature)
require.NoError(t, err)
return feature
}
func initDefaultCachePath() string {
xdgCache := os.Getenv("XDG_CACHE_HOME")
if xdgCache == "" {
xdgCache = filepath.Join(os.Getenv("HOME"), ".cache")
}
return filepath.Join(xdgCache, "bashbrew")
}
func TestBackend_configConnection(t *testing.T) {
b := Backend()
d1 := map[string]interface{}{
"value": os.Getenv("MYSQL_DSN"),
}
d2 := map[string]interface{}{
"connection_url": os.Getenv("MYSQL_DSN"),
}
d3 := map[string]interface{}{
"value": os.Getenv("MYSQL_DSN"),
"connection_url": os.Getenv("MYSQL_DSN"),
}
d4 := map[string]interface{}{}
logicaltest.Test(t, logicaltest.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Backend: b,
Steps: []logicaltest.TestStep{
testAccStepConfig(t, d1, false),
testAccStepConfig(t, d2, false),
testAccStepConfig(t, d3, false),
testAccStepConfig(t, d4, true),
},
})
}
func main() {
jenkins_address := os.Getenv("JENKINS_URL")
listen_address := os.Getenv("LISTEN_ADDRESS")
if listen_address == "" {
listen_address = "[::]:8080"
}
if jenkins_address == "" {
log.Fatalln("Use environment variables JENKINS_URL and LISTEN_ADDRESS (default \"[::]:8080\")")
}
remote, err := url.Parse(jenkins_address)
if err != nil {
log.Panic(err)
}
proxy := httputil.NewSingleHostReverseProxy(remote)
http.HandleFunc("/", handler(proxy))
log.Println("jenkins-authentication-proxy", version, "starting")
log.Println("Authentication endpoint:", planio_url)
err = http.ListenAndServe(listen_address, nil)
if err != nil {
log.Panic(err)
}
}
func createPlaybackClient(t *testing.T) (c *Client) {
c = &Client{
ConsumerKey: os.Getenv("RDIO_API_KEY"),
ConsumerSecret: os.Getenv("RDIO_API_SECRET"),
Token: os.Getenv("RDIO_API_TOKEN"),
TokenSecret: os.Getenv("RDIO_API_TOKEN_SECRET"),
}
if c.ConsumerKey == "" {
t.Error("Rdio api key is missing (should be in the RDIO_API_KEY environment variable)")
}
if c.ConsumerSecret == "" {
t.Error("Rdio api secret is missing (should be in the RDIO_API_SECRET environment variable)")
}
if c.Token == "" {
t.Error("Rdio api user token is missing (should be in the RDIO_API_TOKEN environment variable)")
}
if c.TokenSecret == "" {
t.Error("Rdio api user secret is missing (should be in the RDIO_API_TOKEN_SECRET environment variable)")
}
return c
}
func LookPath(file string) (string, os.Error) {
exts := []string{}
if x := os.Getenv(`PATHEXT`); x != `` {
exts = strings.Split(strings.ToLower(x), `;`, -1)
for i, e := range exts {
if e == `` || e[0] != '.' {
exts[i] = `.` + e
}
}
}
if strings.Contains(file, `\`) || strings.Contains(file, `/`) {
if f, ok := canExec(file, exts); ok {
return f, nil
}
return ``, &PathError{file}
}
if pathenv := os.Getenv(`PATH`); pathenv == `` {
if f, ok := canExec(`.\`+file, exts); ok {
return f, nil
}
} else {
for _, dir := range strings.Split(pathenv, `;`, -1) {
if f, ok := canExec(dir+`\`+file, exts); ok {
return f, nil
}
}
}
return ``, &PathError{file}
}
func init() {
// read database shit from flatfile here
// yes, currently this all just goes into an in-memory struct ... I
// want to move to a 'real database' if this ever becomes serious.
defaultPort, err := strconv.Atoi(os.Getenv("whatciv_port"))
if err != nil {
defaultPort = 80
}
// no checking done because blank is completely okay as a default here
defaultHost := os.Getenv("whatciv_host")
defaultDatabase := os.Getenv("whatciv_db")
if len(defaultDatabase) == 0 {
cwd, err := os.Getwd()
if err != nil {
panic("things went really, really wrong.")
}
defaultDatabase = fmt.Sprintf("%s/%s", cwd, "data.json")
}
flag.IntVarP(&config.Port, "port", "p", defaultPort, "Port to listen on for the web server")
flag.StringVarP(&config.Host, "host", "H", defaultHost, "Host to listen on for the web server")
flag.StringVarP(&config.Database, "db", "d", defaultDatabase, "JSON database of civs and strats to load")
flag.Parse()
config.HostAndPort = fmt.Sprintf("%s:%d", config.Host, config.Port)
}
// NewClient returns a new client
func NewClient(config *Config) (*Client, error) {
// bootstrap the config
defConfig := DefaultConfig()
switch {
case len(config.Address) != 0:
case len(os.Getenv("CONSUL_HTTP_ADDR")) > 0:
config.Address = os.Getenv("CONSUL_HTTP_ADDR")
default:
config.Address = defConfig.Address
}
if len(config.Scheme) == 0 {
config.Scheme = defConfig.Scheme
}
if config.HttpClient == nil {
config.HttpClient = defConfig.HttpClient
}
if strings.HasPrefix(config.Address, "unix://") {
shortStr := strings.TrimPrefix(config.Address, "unix://")
t := &http.Transport{}
t.Dial = func(_, _ string) (net.Conn, error) {
return net.Dial("unix", shortStr)
}
config.HttpClient.Transport = t
config.Address = shortStr
}
client := &Client{
config: *config,
}
return client, nil
}
func TestAccVcdSNAT_Basic(t *testing.T) {
if v := os.Getenv("VCD_EXTERNAL_IP"); v == "" {
t.Skip("Environment variable VCD_EXTERNAL_IP must be set to run SNAT tests")
return
}
var e govcd.EdgeGateway
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckVcdSNATDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: fmt.Sprintf(testAccCheckVcdSnat_basic, os.Getenv("VCD_EDGE_GATWEWAY"), os.Getenv("VCD_EXTERNAL_IP")),
Check: resource.ComposeTestCheckFunc(
testAccCheckVcdSNATExists("vcd_snat.bar", &e),
resource.TestCheckResourceAttr(
"vcd_snat.bar", "external_ip", os.Getenv("VCD_EXTERNAL_IP")),
resource.TestCheckResourceAttr(
"vcd_snat.bar", "internal_ip", "10.10.102.0/24"),
),
},
},
})
}
func slackNotify() {
accessToken := os.Getenv(slackEnv)
if accessToken == "" {
log.Fatalf("Missing access token, %s must be set", slackEnv)
}
vals := make(url.Values)
vals.Set("token", accessToken)
vals.Set("text", fmt.Sprintf("%s\n%s", *title, *message))
vals.Set("username", "noti")
if ch := os.Getenv(slackChannelEnv); ch == "" {
vals.Set("channel", "#random")
} else {
vals.Set("channel", ch)
}
resp, err := http.PostForm("https://slack.com/api/chat.postMessage", vals)
if err != nil {
log.Fatal(err)
}
r := make(map[string]interface{})
if err := json.NewDecoder(resp.Body).Decode(&r); err != nil {
resp.Body.Close()
log.Fatal(err)
}
resp.Body.Close()
if r["ok"] == false {
log.Fatal("Slack API error: ", r["error"])
}
}
func TestLockInChild(t *testing.T) {
f := os.Getenv("TEST_LOCK_FILE")
if f == "" {
// not child
return
}
lock := Lock
if v, _ := strconv.ParseBool(os.Getenv("TEST_LOCK_PORTABLE")); v {
lock = lockPortable
}
var lk io.Closer
for scan := bufio.NewScanner(os.Stdin); scan.Scan(); {
var err error
switch scan.Text() {
case "lock":
lk, err = lock(f)
case "unlock":
err = lk.Close()
lk = nil
case "exit":
// Simulate a crash, or at least not unlocking the lock.
os.Exit(0)
default:
err = fmt.Errorf("unexpected child command %q", scan.Text())
}
if err != nil {
fmt.Println(err)
} else {
fmt.Println("")
}
}
}
// The uppercase and the lowercase are available for the proxy settings.
// See the Go specification for details on these variables. https://golang.org/pkg/net/http/
func getProxyEnv(key string) string {
proxyValue := os.Getenv(strings.ToUpper(key))
if proxyValue == "" {
return os.Getenv(strings.ToLower(key))
}
return proxyValue
}
func testAccPreCheck(t *testing.T) {
sf := os.Getenv("PUBLISH_SETTINGS_FILE")
if sf != "" {
publishSettings, err := ioutil.ReadFile(sf)
if err != nil {
t.Fatalf("Error reading AZURE_SETTINGS_FILE path: %s", err)
}
os.Setenv("AZURE_PUBLISH_SETTINGS", string(publishSettings))
}
if v := os.Getenv("AZURE_PUBLISH_SETTINGS"); v == "" {
subscriptionID := os.Getenv("AZURE_SUBSCRIPTION_ID")
certificate := os.Getenv("AZURE_CERTIFICATE")
if subscriptionID == "" || certificate == "" {
t.Fatal("either AZURE_PUBLISH_SETTINGS, PUBLISH_SETTINGS_FILE, or AZURE_SUBSCRIPTION_ID " +
"and AZURE_CERTIFICATE must be set for acceptance tests")
}
}
if v := os.Getenv("AZURE_STORAGE"); v == "" {
t.Fatal("AZURE_STORAGE must be set for acceptance tests")
}
}
func getJiraOpts() map[string]interface{} {
user := os.Getenv("USER")
home := os.Getenv("HOME")
defaultQueryFields := "summary,created,updated,priority,status,reporter,assignee,labels"
defaultSort := "priority asc, created"
defaultMaxResults := 1000
opts := make(map[string]interface{})
defaults := map[string]interface{}{
"user": user,
"endpoint": os.Getenv("JIRA_ENDPOINT"),
"queryfields": defaultQueryFields,
"directory": fmt.Sprintf("%s/.jira.d/templates", home),
"sort": defaultSort,
"max_results": defaultMaxResults,
"method": "GET",
"quiet": true,
}
for k, v := range cliOpts {
if _, ok := opts[k]; !ok {
log.Debugf("Setting %q to %#v from cli options", k, v)
opts[k] = v
}
}
loadConfigs(opts)
for k, v := range defaults {
if _, ok := opts[k]; !ok {
log.Debugf("Setting %q to %#v from defaults", k, v)
opts[k] = v
}
}
return opts
}
func getSMTPAuth(hasAuth bool, mechs string) (smtp.Auth, *tls.Config, error) {
if !hasAuth {
return nil, nil, nil
}
username := os.Getenv("SMTP_AUTH_USERNAME")
for _, mech := range strings.Split(mechs, " ") {
switch mech {
case "CRAM-MD5":
secret := os.Getenv("SMTP_AUTH_SECRET")
if secret == "" {
continue
}
return smtp.CRAMMD5Auth(username, secret), nil, nil
case "PLAIN":
password := os.Getenv("SMTP_AUTH_PASSWORD")
if password == "" {
continue
}
identity := os.Getenv("SMTP_AUTH_IDENTITY")
// We need to know the hostname for both auth and TLS.
host, _, err := net.SplitHostPort(*smtpSmartHost)
if err != nil {
return nil, nil, fmt.Errorf("invalid address: %s", err)
}
auth := smtp.PlainAuth(identity, username, password, host)
cfg := &tls.Config{ServerName: host}
return auth, cfg, nil
}
}
return nil, nil, nil
}
// LookPath searches for an executable binary named file
// in the directories named by the PATH environment variable.
// If file contains a slash, it is tried directly and the PATH is not consulted.
// LookPath also uses PATHEXT environment variable to match
// a suitable candidate.
// The result may be an absolute path or a path relative to the current directory.
func LookPath(file string) (string, error) {
x := os.Getenv(`PATHEXT`)
if x == "" {
x = `.COM;.EXE;.BAT;.CMD`
}
exts := []string{}
for _, e := range strings.Split(strings.ToLower(x), `;`) {
if e == "" {
continue
}
if e[0] != '.' {
e = "." + e
}
exts = append(exts, e)
}
if strings.ContainsAny(file, `:\/`) {
if f, err := findExecutable(file, exts); err == nil {
return f, nil
} else {
return "", &Error{file, err}
}
}
if f, err := findExecutable(`.\`+file, exts); err == nil {
return f, nil
}
if pathenv := os.Getenv(`PATH`); pathenv != "" {
for _, dir := range splitList(pathenv) {
if f, err := findExecutable(dir+`\`+file, exts); err == nil {
return f, nil
}
}
}
return "", &Error{file, ErrNotFound}
}
func NewBuilder(goroot *Repo, name string) (*Builder, error) {
b := &Builder{
goroot: goroot,
name: name,
}
// get builderEnv for this tool
var err error
if b.env, err = b.builderEnv(name); err != nil {
return nil, err
}
// read keys from keyfile
fn := ""
switch runtime.GOOS {
case "plan9":
fn = os.Getenv("home")
case "windows":
fn = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
default:
fn = os.Getenv("HOME")
}
fn = filepath.Join(fn, ".gobuildkey")
if s := fn + "-" + b.name; isFile(s) { // builder-specific file
fn = s
}
c, err := ioutil.ReadFile(fn)
if err != nil {
return nil, fmt.Errorf("readKeys %s (%s): %s", b.name, fn, err)
}
b.key = string(bytes.TrimSpace(bytes.SplitN(c, []byte("\n"), 2)[0]))
return b, nil
}
func getImageIDFromConfig(computeClient *gophercloud.ServiceClient, d *schema.ResourceData) (string, error) {
// If block_device was used, an Image does not need to be specified.
// If an Image was specified, ignore it
if _, ok := d.GetOk("block_device"); ok {
return "", nil
}
if imageId := d.Get("image_id").(string); imageId != "" {
return imageId, nil
} else {
// try the OS_IMAGE_ID environment variable
if v := os.Getenv("OS_IMAGE_ID"); v != "" {
return v, nil
}
}
imageName := d.Get("image_name").(string)
if imageName == "" {
// try the OS_IMAGE_NAME environment variable
if v := os.Getenv("OS_IMAGE_NAME"); v != "" {
imageName = v
}
}
if imageName != "" {
imageId, err := images.IDFromName(computeClient, imageName)
if err != nil {
return "", err
}
return imageId, nil
}
return "", fmt.Errorf("Neither a boot device, image ID, or image name were able to be determined.")
}
func initDefaultConfigPath() string {
xdgConfig := os.Getenv("XDG_CONFIG_HOME")
if xdgConfig == "" {
xdgConfig = filepath.Join(os.Getenv("HOME"), ".config")
}
return filepath.Join(xdgConfig, "bashbrew")
}
func authTokenNote(num int) (string, error) {
n := os.Getenv("USER")
if n == "" {
n = os.Getenv("USERNAME")
}
if n == "" {
whoami := exec.Command("whoami")
whoamiOut, err := whoami.Output()
if err != nil {
return "", err
}
n = strings.TrimSpace(string(whoamiOut))
}
h, err := os.Hostname()
if err != nil {
return "", err
}
if num > 1 {
return fmt.Sprintf("hub for %s@%s %d", n, h, num), nil
}
return fmt.Sprintf("hub for %s@%s", n, h), nil
}
// InClusterConfig returns a config object which uses the service account
// kubernetes gives to pods. It's intended for clients that expect to be
// running inside a pod running on kuberenetes. It will return an error if
// called from a process not running in a kubernetes environment.
func InClusterConfig() (*Config, error) {
host, port := os.Getenv("KUBERNETES_SERVICE_HOST"), os.Getenv("KUBERNETES_SERVICE_PORT")
if len(host) == 0 || len(port) == 0 {
return nil, fmt.Errorf("unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined")
}
token, err := ioutil.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/" + api.ServiceAccountTokenKey)
if err != nil {
return nil, err
}
tlsClientConfig := TLSClientConfig{}
rootCAFile := "/var/run/secrets/kubernetes.io/serviceaccount/" + api.ServiceAccountRootCAKey
if _, err := util.CertPoolFromFile(rootCAFile); err != nil {
glog.Errorf("Expected to load root CA config from %s, but got err: %v", rootCAFile, err)
} else {
tlsClientConfig.CAFile = rootCAFile
}
return &Config{
// TODO: switch to using cluster DNS.
Host: "https://" + net.JoinHostPort(host, port),
BearerToken: string(token),
TLSClientConfig: tlsClientConfig,
}, nil
}
func printInfo(resp http.ResponseWriter, req *http.Request) {
name := os.Getenv("POD_NAME")
namespace := os.Getenv("POD_NAMESPACE")
fmt.Fprintf(resp, "Backend Container\n")
fmt.Fprintf(resp, "Backend Pod Name: %v\n", name)
fmt.Fprintf(resp, "Backend Namespace: %v\n", namespace)
}
// NewTestServer creates a new initialised Laika httptest.Server. The server
// root credentials are "root" as username and password. It contains an
// environment named "test" with an enabled featured named "test_feature",
// and a user whose username is "user" and password is "password".
func NewTestServer(t *testing.T) *httptest.Server {
s, err := store.NewMySQLStore(
os.Getenv("LAIKA_MYSQL_USERNAME"),
os.Getenv("LAIKA_MYSQL_PASSWORD"),
os.Getenv("LAIKA_MYSQL_HOST"),
os.Getenv("LAIKA_MYSQL_PORT"),
os.Getenv("LAIKA_MYSQL_DBNAME"),
)
require.NoError(t, err)
err = s.Ping()
require.NoError(t, err)
err = s.Migrate()
require.NoError(t, err)
user := models.User{
Username: "******" + store.Token(),
PasswordHash: "awesome_password",
}
err = s.CreateUser(&user)
require.NoError(t, err)
server, err := NewServer(ServerConfig{
Store: s,
RootUsername: "******",
RootPassword: "******",
})
require.NoError(t, err)
return httptest.NewServer(server)
}
// GET /info
func getInfo(c *context, w http.ResponseWriter, r *http.Request) {
info := dockerclient.Info{
Containers: int64(len(c.cluster.Containers())),
Images: int64(len(c.cluster.Images().Filter(cluster.ImageFilterOptions{}))),
DriverStatus: c.statusHandler.Status(),
NEventsListener: int64(c.eventsHandler.Size()),
Debug: c.debug,
MemoryLimit: true,
SwapLimit: true,
IPv4Forwarding: true,
BridgeNfIptables: true,
BridgeNfIp6tables: true,
NCPU: c.cluster.TotalCpus(),
MemTotal: c.cluster.TotalMemory(),
HttpProxy: os.Getenv("http_proxy"),
HttpsProxy: os.Getenv("https_proxy"),
NoProxy: os.Getenv("no_proxy"),
SystemTime: time.Now().Format(time.RFC3339Nano),
}
if hostname, err := os.Hostname(); err == nil {
info.Name = hostname
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(info)
}
// GetConnection get a database connection to a given database name, uses environment variables to
// get the hostname, user, password, and port numbers returns a database connection
func GetConnection(database string) (*sql.DB, error) {
var dbHost, dbUser, dbPort, dbPassword string
dbHost = os.Getenv("DB_HOST")
dbUser = os.Getenv("DB_USER")
dbPort = os.Getenv("DB_PORT")
dbPassword = os.Getenv("DB_PASSWORD")
if dbHost == "" || dbUser == "" || dbPort == "" {
logit.Error.Println("DB_HOST [" + dbHost + "]")
logit.Error.Println("DB_USER [" + dbUser + "]")
logit.Error.Println("DB_PORT [" + dbPort + "]")
logit.Error.Println("error in getting required env vars")
panic("could not get required env vars")
}
var dbConn *sql.DB
var err error
if dbPassword != "" {
//logit.Info.Println("connecting to database " + database + " host=" + dbHost + " user="******" port=" + dbPort + " password="******"postgres", "sslmode=disable user="******" host="+dbHost+" port="+dbPort+" dbname="+database+" password="******"connecting to database " + database + " host=" + dbHost + " user="******" port=" + dbPort)
dbConn, err = sql.Open("postgres", "sslmode=disable user="******" host="+dbHost+" port="+dbPort+" dbname="+database)
}
if err != nil {
logit.Error.Println(err.Error())
}
return dbConn, err
}
func getConfig() (shuttle.Config, error) {
c, err := parseFlags(shuttle.NewConfig())
if err != nil {
return c, err
}
if c.MaxAttempts < 1 {
return c, fmt.Errorf("-max-attempts must be >= 1")
}
c.LogsURL = determineLogsURL(os.Getenv("LOGPLEX_URL"), os.Getenv("LOGS_URL"), c.LogsURL)
oURL, err := validateURL(c.LogsURL)
if err != nil {
return c, err
}
if oURL.User == nil {
oURL.User = url.UserPassword("token", c.Appname)
}
c.FormatterFunc = determineOutputFormatter(oURL)
c.LogsURL = oURL.String()
c.ComputeHeader()
return c, nil
}
func LoggerFor(prefix string) Logger {
l := &logger{
prefix: prefix + ": ",
pc: make([]uintptr, 10),
}
trace := os.Getenv("TRACE")
l.traceOn, _ = strconv.ParseBool(trace)
if !l.traceOn {
prefixes := strings.Split(trace, ",")
for _, p := range prefixes {
if prefix == strings.Trim(p, " ") {
l.traceOn = true
break
}
}
}
if l.traceOn {
l.traceOut = l.newTraceWriter()
} else {
l.traceOut = ioutil.Discard
}
printStack := os.Getenv("PRINT_STACK")
l.printStack, _ = strconv.ParseBool(printStack)
return l
}
func init() {
flag.StringVar(&config.Domain, "domain",
func() string {
if x := os.Getenv("SKYDNS_DOMAIN"); x != "" {
return x
}
return "skydns.local."
}(), "domain to anchor requests to (SKYDNS_DOMAIN)")
flag.StringVar(&config.DnsAddr, "addr",
func() string {
if x := os.Getenv("SKYDNS_ADDR"); x != "" {
return x
}
return "127.0.0.1:53"
}(), "ip:port to bind to (SKYDNS_ADDR)")
flag.StringVar(&nameserver, "nameserver", "", "nameserver address(es) to forward (non-local) queries to e.g. 8.8.8.8:53,8.8.4.4:53")
flag.StringVar(&machine, "machines", "http://127.0.0.1:4001", "machine address(es) running etcd")
flag.StringVar(&config.DNSSEC, "dnssec", "", "basename of DNSSEC key file e.q. Kskydns.local.+005+38250")
flag.StringVar(&tlskey, "tls-key", "", "TLS Private Key path")
flag.StringVar(&tlspem, "tls-pem", "", "X509 Certificate")
flag.DurationVar(&config.ReadTimeout, "rtimeout", 2*time.Second, "read timeout")
flag.BoolVar(&config.RoundRobin, "round-robin", true, "round robin A/AAAA replies")
// TTl
// Minttl
flag.StringVar(&config.Hostmaster, "hostmaster", "[email protected].", "hostmaster email address to use")
}