technomada/bench-notes-docker-build

Bench notes for using docker build / docker hub.

Bench Notes: Docker Build

Bench notes for using docker build / docker hub.

$ cd ~/dev/basic-slides
$ sudo docker build -t technomada/basic-slides .
$ sudo docker images
$ sudo docker image rm technomada/basic-slides
$ sudo docker run -d --restart=always --name=slides --env MASTER_KEY="mk.21iqp" -p 3010:3000 technomada/basic-slides
$ sudo docker push technomada/basic-slides

create a git repo

use that git repo on docker hub.

FROM DOCKER HUB... automate building on master git changes.

• select repo > builds > configure automated builds
• BUILD RULES +
• Save and Build

see Builds for progress (can take minutes)

Dockerfile

FROM node:14

WORKDIR /usr/src/app

COPY package*.json ./

RUN npm install

COPY . .

EXPOSE 3000

CMD ["node","server.js"]

.dockerignore

node_modules
npm-debug.log

notes:

when you test pull you should see Unable to find image 'technomada/basic-slides:latest' locally otherwise you may be pulling from your local image cache.