da5e24ef4d
This makes the package split a little cleaner and easier to import the HTTP handlers for other consumers.
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
package api
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import (
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"fmt"
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"net/http"
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"strings"
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"time"
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"github.com/gorilla/mux"
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"k8s.io/kubernetes/pkg/kubelet/server/remotecommand"
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)
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// PodExecHandlerFunc makes an http handler func from a Provider which execs a command in a pod's container
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// Note that this handler currently depends on gorrilla/mux to get url parts as variables.
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// TODO(@cpuguy83): don't force gorilla/mux on consumers of this function
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func PodExecHandlerFunc(backend remotecommand.Executor) http.HandlerFunc {
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return func(w http.ResponseWriter, req *http.Request) {
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vars := mux.Vars(req)
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namespace := vars["namespace"]
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pod := vars["pod"]
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container := vars["container"]
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supportedStreamProtocols := strings.Split(req.Header.Get("X-Stream-Protocol-Version"), ",")
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q := req.URL.Query()
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command := q["command"]
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// TODO: tty flag causes remotecommand.createStreams to wait for the wrong number of streams
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streamOpts := &remotecommand.Options{
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Stdin: true,
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Stdout: true,
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Stderr: true,
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TTY: false,
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}
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idleTimeout := time.Second * 30
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streamCreationTimeout := time.Second * 30
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remotecommand.ServeExec(w, req, backend, fmt.Sprintf("%s-%s", namespace, pod), "", container, command, streamOpts, idleTimeout, streamCreationTimeout, supportedStreamProtocols)
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}
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}
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