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Savithru Lokanath edited this page Aug 4, 2018 · 1 revision

DEVELOPER GUIDE

Getting Started

  • Download Docker on your laptop

  • Verify Docker is running

    (laptop)# docker ps

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS               NAMES

  • Create a new folder called findr-app & download the 2 files, Dockerfile & entrypoint.sh

    NOTE: We are going to pull & commit to dev branch, so make sure to pull from the right branch

  • Create the findr-app container

    (laptop)# cd findr-app

(laptop)findr-app# ls
Dockerfile	entrypoint.sh

(laptop)findr-app# docker build -t findr-app .

    If successfull, you will see something like this

    ...
...
Step 6/6 : WORKDIR /findr
Removing intermediate container 255e254c8218
---> 2a5157965788
Successfully built 2a5157965788
Successfully tagged findr-app:latest

  • Once the container is built, verify that the image is present

    (laptop)findr-app# docker images | grep -i findr

findr-app                               latest              2a5157965788        2 minutes ago       531MB

  • Run/Start the container & verify

    (laptop)findr-app# docker run -itd -p 8080:8080 --name findr-app findr-app

559832a3376f5d44bee3ea4d10b7bba6f99f68f1af920b4ef08fc3dcea967cf6

(laptop)findr-app# docker ps

CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                    NAMES
559832a3376f        findr-app           "/bin/bash"         1 second ago        Up 4 seconds        0.0.0.0:8080->8080/tcp   findr-app

  • Once verified, login to the container

    (laptop)findr-app# docker exec -it findr-app bash

  root@559832a3376f:/findr# cat /etc/lsb-release
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=16.04
  DISTRIB_CODENAME=xenial
  DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"

  • Clone the repo & run entrypoint.sh

      root@559832a3376f:/findr# git clone https://gitlab.com/pongbot/findr.git -b dev
  root@559832a3376f:/findr# ./entrypoint.sh

  • Verify that the app is running

      root@559832a3376f:/findr# netstat -alnp | grep 8080

  tcp        0      0 127.0.0.1:8080          0.0.0.0:*               LISTEN      57/python
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