Dockerfile 작성
FROM node:12
WORKDIR /app
COPY package*.json /app
RUN npm install
COPY . /app
CMD [ "npm", "start" ]
EXPOSE 8080.dockerignore 파일 작성
node_modules
npm-debug.logDocker Build
docker build -t {Dockerhub 이름(user 이름)/이미지 이름}:{tag} .[+] Building 63.7s (11/11) FINISHED
=> [internal] load build definition from Dockerfile 0.1s
=> => transferring dockerfile: 156B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/node:12 3.8s
=> [auth] library/node:pull token for registry-1.docker.io 0.0s
=> [1/5] FROM docker.io/library/node:12@sha256:9c5e64d867035cd2b08dbc4a537dbd638c8d761be627c85a00e585309489d6e6 48.3s
=> => resolve docker.io/library/node:12@sha256:9c5e64d867035cd2b08dbc4a537dbd638c8d761be627c85a00e585309489d6e6 0.0s
=> => sha256:953fe5c215cb5f929e0e42e5a1011f33edce9278a650faf10655e855a670f79f 10.75MB / 10.75MB 4.6s
=> => sha256:9c5e64d867035cd2b08dbc4a537dbd638c8d761be627c85a00e585309489d6e6 776B / 776B 0.0s
=> => sha256:9756a2cb8e53ee413407e1a50cb7fe8c7c9c0bf3ab6fdd9c560c51a6db40259d 7.80kB / 7.80kB 0.0s
=> => sha256:2587235a7635c6991dfee9791c7977ab29694cf73bc64c3c5a79097ca99364d1 45.38MB / 45.38MB 16.5s
=> => sha256:d4d3f270c7deffd353181076af3b5746c8dbeac5abf454169a75e7822587bdab 4.34MB / 4.34MB 3.0s
=> => sha256:35e73aa5be74d261b24884579cf8808d2b13e1d68739887215b08e80c891939e 2.21kB / 2.21kB 0.0s
=> => sha256:ed36dafe30e3d9c4fde74478dae686f851d7e93b719dc3165d8eb7e8be9305d9 50.11MB / 50.11MB 24.9s
=> => sha256:00e912dd434d537c339ad16f37836cef5f5984fe0da0d0399fa79f47e31f1057 214.31MB / 214.31MB 40.6s
=> => extracting sha256:2587235a7635c6991dfee9791c7977ab29694cf73bc64c3c5a79097ca99364d1 4.3s
=> => sha256:dd25ee3ea38e0207708e76e6dcd112e86b43dfbff71976f17827b8188174922f 4.17kB / 4.17kB 17.1s
=> => sha256:2a9b744d457d7597b92121f69cfd5b789f355696cad00f0bb9668146fdb5c965 23.73MB / 23.73MB 31.1s
=> => extracting sha256:953fe5c215cb5f929e0e42e5a1011f33edce9278a650faf10655e855a670f79f 0.9s
=> => extracting sha256:d4d3f270c7deffd353181076af3b5746c8dbeac5abf454169a75e7822587bdab 0.3s
=> => sha256:cc5d09c61fdfb9d4ae4447c181d01f400463f831614bc33af90fd7c351eee7f3 2.38MB / 2.38MB 28.8s
=> => extracting sha256:ed36dafe30e3d9c4fde74478dae686f851d7e93b719dc3165d8eb7e8be9305d9 5.2s
=> => sha256:2f2248a9e4753651a10a46d2a5643ac4c66ae64a01022b11d423f619edb8a3b6 295B / 295B 29.3s
=> => extracting sha256:00e912dd434d537c339ad16f37836cef5f5984fe0da0d0399fa79f47e31f1057 5.7s
=> => extracting sha256:dd25ee3ea38e0207708e76e6dcd112e86b43dfbff71976f17827b8188174922f 0.0s
=> => extracting sha256:2a9b744d457d7597b92121f69cfd5b789f355696cad00f0bb9668146fdb5c965 1.1s
=> => extracting sha256:cc5d09c61fdfb9d4ae4447c181d01f400463f831614bc33af90fd7c351eee7f3 0.1s
=> => extracting sha256:2f2248a9e4753651a10a46d2a5643ac4c66ae64a01022b11d423f619edb8a3b6 0.0s
=> [internal] load build context 33.4s
=> => transferring context: 62.55MB 33.4s
=> [2/5] WORKDIR /app 4.1s
=> [3/5] COPY package*.json /app 0.2s
=> [4/5] RUN npm install 5.4s
=> [5/5] COPY . /app 0.7s
=> exporting to image 1.0s
=> => exporting layers 0.9s
=> => writing image sha256:4b308db117f198eb24a1ba78633831fe16c1bdcba5099b0896311658af86823c 0.0s
=> => naming to docker.io/library/xxxxxx:1.0Docker Image Upload
docker push {Dockerhub 이름(user 이름)/이미지 이름}:{tag}
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