mirror of
https://github.com/bingohuang/docker-labs.git
synced 2025-07-13 17:42:53 +08:00
39 lines
715 B
Go
39 lines
715 B
Go
package handlers
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import (
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"encoding/json"
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"log"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/play-with-docker/play-with-docker/services"
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)
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func NewInstance(rw http.ResponseWriter, req *http.Request) {
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vars := mux.Vars(req)
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sessionId := vars["sessionId"]
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body := struct{ ImageName string }{}
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json.NewDecoder(req.Body).Decode(&body)
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s := services.GetSession(sessionId)
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s.Lock()
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defer s.Unlock()
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if len(s.Instances) >= 5 {
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rw.WriteHeader(http.StatusConflict)
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return
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}
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i, err := services.NewInstance(s, body.ImageName)
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if err != nil {
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log.Println(err)
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rw.WriteHeader(http.StatusInternalServerError)
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return
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//TODO: Set a status error
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} else {
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json.NewEncoder(rw).Encode(i)
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}
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}
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