63 lines
1.1 KiB
Go
63 lines
1.1 KiB
Go
package reducenode
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"github.com/alexohneander/flotte/pkg/types/request"
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"github.com/gin-gonic/gin"
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)
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func Start() {
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err := registerAsReduceNode()
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if err != nil {
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panic(err)
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}
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router := gin.Default()
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router = registerRoutes(router)
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router.Run("localhost:4001") // listen and serve on 0.0.0.0:4001
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}
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func registerAsReduceNode() error {
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// http post request to general-node
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serviceRegisterReq := request.ServiceRegister{
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Name: "reduce-01",
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NodeType: "reduce",
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Address: "localhost",
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Port: "4001",
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}
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json_data, err := json.Marshal(serviceRegisterReq)
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if err != nil {
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log.Fatal(err)
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return err
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}
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resp, err := http.Post("http://localhost:8000/service", "application/json",
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bytes.NewBuffer(json_data))
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if err != nil {
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log.Fatal(err)
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return err
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}
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if resp.StatusCode != http.StatusOK {
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log.Fatal("failed to register as reduce-node")
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return err
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}
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defer resp.Body.Close()
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var res map[string]interface{}
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json.NewDecoder(resp.Body).Decode(&res)
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fmt.Println(res)
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return nil
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}
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