// runGetZones invokes the REST API with GET action and key prefix as path.
func runGetZones(cmd *commander.Command, args []string) {
if len(args) != 1 {
cmd.Usage()
return
}
req, err := http.NewRequest("GET", kv.HTTPAddr()+zoneKeyPrefix+"/"+args[0], nil)
if err != nil {
log.Errorf("unable to create request to admin REST endpoint: %v", err)
return
}
// TODO(spencer): need to move to SSL.
b, err := sendAdminRequest(req)
if err != nil {
log.Errorf("admin REST request failed: %v", err)
return
}
fmt.Fprintf(os.Stdout, "zone config for key prefix %q:\n%s\n", args[0], string(b))
}
// runRmZone invokes the REST API with DELETE action and key prefix as
// path.
func runRmZone(cmd *commander.Command, args []string) {
if len(args) != 1 {
cmd.Usage()
return
}
req, err := http.NewRequest("DELETE", kv.HTTPAddr()+zoneKeyPrefix+"/"+args[0], nil)
if err != nil {
fmt.Fprintf(os.Stderr, "unable to create request to admin REST endpoint: %v\n", err)
return
}
// TODO(spencer): need to move to SSL.
_, err = sendAdminRequest(req)
if err != nil {
fmt.Fprintf(os.Stderr, "admin REST request failed: %v\n", err)
return
}
fmt.Fprintf(os.Stdout, "removed zone config for key prefix %q\n", args[0])
}
// runLsZones invokes the REST API with GET action and no path, which
// fetches a list of all zone configuration prefixes. The optional
// regexp is applied to the complete list and matching prefixes
// displayed.
func runLsZones(cmd *commander.Command, args []string) {
if len(args) > 1 {
cmd.Usage()
return
}
req, err := http.NewRequest("GET", kv.HTTPAddr()+zoneKeyPrefix, nil)
if err != nil {
log.Errorf("unable to create request to admin REST endpoint: %v", err)
return
}
b, err := sendAdminRequest(req)
if err != nil {
log.Errorf("admin REST request failed: %v", err)
return
}
var prefixes []string
if err = json.Unmarshal(b, &prefixes); err != nil {
log.Errorf("unable to parse admin REST response: %v", err)
return
}
var re *regexp.Regexp
if len(args) == 1 {
if re, err = regexp.Compile(args[0]); err != nil {
log.Warningf("invalid regular expression %q; skipping regexp match and listing all zone prefixes", args[0])
re = nil
}
}
for _, prefix := range prefixes {
if re != nil {
unescaped, err := url.QueryUnescape(prefix)
if err != nil || !re.MatchString(unescaped) {
continue
}
}
if prefix == "" {
prefix = "[default]"
}
fmt.Fprintf(os.Stdout, "%s\n", prefix)
}
}
// runSetZone invokes the REST API with POST action and key prefix as
// path. The specified configuration file is read from disk and sent
// as the POST body.
func runSetZone(cmd *commander.Command, args []string) {
if len(args) != 2 {
cmd.Usage()
return
}
// Read in the config file.
body, err := ioutil.ReadFile(args[1])
if err != nil {
log.Errorf("unable to read zone config file %q: %v", args[1], err)
return
}
req, err := http.NewRequest("POST", kv.HTTPAddr()+zoneKeyPrefix+"/"+args[0], bytes.NewReader(body))
if err != nil {
log.Errorf("unable to create request to admin REST endpoint: %v", err)
return
}
// TODO(spencer): need to move to SSL.
_, err = sendAdminRequest(req)
if err != nil {
log.Errorf("admin REST request failed: %v", err)
return
}
fmt.Fprintf(os.Stdout, "set zone config for key prefix %q\n", args[0])
}