/
config.go
82 lines (68 loc) · 1.92 KB
/
config.go
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package api
import (
"bytes"
"net/http"
"net/url"
"github.com/canonical/microcluster/rest"
"github.com/canonical/microcluster/state"
"github.com/gorilla/mux"
"github.com/lxc/lxd/lxd/response"
"github.com/lxc/lxd/shared/api"
"github.com/openstack-snaps/sunbeam-microcluster/sunbeam"
)
// /1.0/config/<name> endpoint.
var configCmd = rest.Endpoint{
Path: "config/{key}",
Get: rest.EndpointAction{Handler: cmdConfigGet, ProxyTarget: true},
Put: rest.EndpointAction{Handler: cmdConfigPut, ProxyTarget: true},
Delete: rest.EndpointAction{Handler: cmdConfigDelete, ProxyTarget: true},
}
func cmdConfigGet(s *state.State, r *http.Request) response.Response {
var key string
key, err := url.PathUnescape(mux.Vars(r)["key"])
if err != nil {
return response.InternalError(err)
}
config, err := sunbeam.GetConfig(s, key)
if err != nil {
if err, ok := err.(api.StatusError); ok {
if err.Status() == http.StatusNotFound {
return response.NotFound(err)
}
}
return response.InternalError(err)
}
return response.SyncResponse(true, config)
}
func cmdConfigPut(s *state.State, r *http.Request) response.Response {
key, err := url.PathUnescape(mux.Vars(r)["key"])
if err != nil {
return response.InternalError(err)
}
var body bytes.Buffer
_, err = body.ReadFrom(r.Body)
if err != nil {
return response.InternalError(err)
}
err = sunbeam.UpdateConfig(s, key, body.String())
if err != nil {
return response.InternalError(err)
}
return response.EmptySyncResponse
}
func cmdConfigDelete(s *state.State, r *http.Request) response.Response {
key, err := url.PathUnescape(mux.Vars(r)["key"])
if err != nil {
return response.InternalError(err)
}
err = sunbeam.DeleteConfig(s, key)
if err != nil {
if err, ok := err.(api.StatusError); ok {
if err.Status() == http.StatusNotFound {
return response.NotFound(err)
}
}
return response.InternalError(err)
}
return response.EmptySyncResponse
}