Add api process
Aloïs Micard
4 years ago
parent
5f1dd4bec8
commit
317a4eabbd
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# build image
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FROM golang:1.14.0-alpine as builder
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RUN apk update && apk upgrade && \
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apk add --no-cache bash git openssh
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WORKDIR /app
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COPY . .
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# Test then build app
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RUN go build -v github.com/creekorful/trandoshan/cmd/api
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# runtime image
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FROM alpine:latest
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COPY --from=builder /app/api /app/
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WORKDIR /app/
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ENTRYPOINT ["./api"]
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package main
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import (
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"github.com/creekorful/trandoshan/internal/api"
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"os"
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)
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func main() {
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app := api.GetApp()
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if err := app.Run(os.Args); err != nil {
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os.Exit(1)
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}
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}
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package api
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import (
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tlog "github.com/creekorful/trandoshan/internal/log"
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"github.com/elastic/go-elasticsearch/v7"
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"github.com/labstack/echo/v4"
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"github.com/labstack/gommon/log"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli/v2"
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)
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// GetApp return the api app
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func GetApp() *cli.App {
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return &cli.App{
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Name: "trandoshan-api",
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Version: "0.0.1",
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Usage: "", // TODO
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Flags: []cli.Flag{
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tlog.GetLogFlag(),
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&cli.StringFlag{
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Name: "elasticsearch-uri",
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Usage: "URI to the Elasticsearch server",
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Required: true,
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},
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},
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Action: execute,
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}
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}
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func execute(ctx *cli.Context) error {
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e := echo.New()
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e.HideBanner = true
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// Configure logger
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switch ctx.String("log-level") {
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case "debug":
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e.Logger.SetLevel(log.DEBUG)
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case "info":
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e.Logger.SetLevel(log.INFO)
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case "warn":
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e.Logger.SetLevel(log.WARN)
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case "error":
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e.Logger.SetLevel(log.ERROR)
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}
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e.Logger.Infof("Starting trandoshan-api v%s", ctx.App.Version)
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// Create Elasticsearch client
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es, err := elasticsearch.NewClient(elasticsearch.Config{Addresses: []string{ctx.String("elasticsearch-uri")}})
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if err != nil {
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logrus.Errorf("Error while creating elasticsearch client: %s", err)
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return err
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}
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// Add endpoints
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e.GET("/resources", getResources(es))
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e.POST("/resources", addResource(es))
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logrus.Info("Successfully initialized trandoshan-api. Waiting for requests")
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return e.Start(":8080")
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}
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func getResources(es *elasticsearch.Client) echo.HandlerFunc {
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return func(c echo.Context) error {
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return nil // TODO
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}
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}
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func addResource(es *elasticsearch.Client) echo.HandlerFunc {
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return func(c echo.Context) error {
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return nil // TODO
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}
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}
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