feat(mod): introduce the /etcd/mod namespace
introduce the `/etcd/mod` namespace and add the dashboard into it.release-0.4
parent
32f562a013
commit
1d6a6d20d1
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@ -24,6 +24,7 @@ import (
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etcdErr "github.com/coreos/etcd/error"
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"github.com/coreos/etcd/store"
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"github.com/coreos/etcd/mod"
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"github.com/coreos/go-raft"
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)
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@ -41,7 +42,8 @@ func NewEtcdMuxer() *http.ServeMux {
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etcdMux.Handle("/"+version+"/stats/", errorHandler(StatsHttpHandler))
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etcdMux.Handle("/version", errorHandler(VersionHttpHandler))
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etcdMux.HandleFunc("/test/", TestHttpHandler)
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etcdMux.Handle("/mod/dashboard/", DashboardHttpHandler("/mod/dashboard/"))
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// TODO: Use a mux in 0.2 that can handle this
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etcdMux.Handle("/etcd/mod/dashboard/", *mod.ServeMux)
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return etcdMux
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}
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@ -1,7 +1,7 @@
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## Etcd modules
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etcd modules (mods) are higher order pieces of functionality that only
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speak to the client etcd API and are presented in the `/mod` HTTP path
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speak to the client etcd API and are presented in the `/etcd/mod` HTTP path
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of the etcd service.
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The basic idea is that etcd can ship things like dashboards, master
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@ -1,15 +1,16 @@
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package main
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package dashboard
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import (
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"bytes"
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"fmt"
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"net/http"
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"os"
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"time"
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"github.com/coreos/etcd/dashboard/resources"
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"github.com/coreos/etcd/mod/dashboard/resources"
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)
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func DashboardMemoryFileServer(w http.ResponseWriter, req *http.Request) {
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func memoryFileServer(w http.ResponseWriter, req *http.Request) {
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path := req.URL.Path
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if len(path) == 0 {
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path = "index.html"
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@ -29,8 +30,9 @@ func DashboardMemoryFileServer(w http.ResponseWriter, req *http.Request) {
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// DashboardHttpHandler either uses the compiled in virtual filesystem for the
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// dashboard assets or if ETCD_DASHBOARD_DIR is set uses that as the source of
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// assets.
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func DashboardHttpHandler(prefix string) (handler http.Handler) {
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handler = http.HandlerFunc(DashboardMemoryFileServer)
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func HttpHandler() (handler http.Handler) {
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fmt.Println("hello world")
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handler = http.HandlerFunc(memoryFileServer)
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// Serve the dashboard from a filesystem if the magic env variable is enabled
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dashDir := os.Getenv("ETCD_DASHBOARD_DIR")
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@ -38,5 +40,5 @@ func DashboardHttpHandler(prefix string) (handler http.Handler) {
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handler = http.FileServer(http.Dir(dashDir))
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}
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return http.StripPrefix(prefix, handler)
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return handler
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}
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@ -0,0 +1,15 @@
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// mod is the entry point to all of the etcd modules.
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package mod
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import (
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"net/http"
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"github.com/coreos/etcd/mod/dashboard"
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)
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var ServeMux *http.Handler
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func init() {
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// TODO: Use a Gorilla mux to handle this in 0.2 and remove the strip
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handler := http.StripPrefix("/etcd/mod/dashboard/", dashboard.HttpHandler())
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ServeMux = &handler
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}
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