feat(docker): create configs for dockerized setup (#44753)

docker/api/Dockerfile

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+FROM node:16-buster AS builder
+# Install doppler CLI
+RUN (curl -Ls --tlsv1.2 --proto "=https" --retry 3 https://cli.doppler.com/install.sh) | sh -s -- --verify-signature
+# node images create a non-root user that we can use
+USER node
+WORKDIR /home/node/build
+COPY --chown=node:node . .
+# Pass `DOPPLER_TOKEN` at build time to create an encrypted snapshot for high-availability
+ARG DOPPLER_TOKEN
+RUN \
+  doppler secrets download doppler.encrypted.json &&\
+  npm ci --no-progress --ignore-scripts &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run create:config" &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run build:curriculum" &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run build:server"
+
+FROM node:16-alpine as depends
+USER node
+WORKDIR /home/node/depends
+COPY --chown=node:node . .
+RUN npm ci --production --workspace=api-server --include-workspace-root --no-progress --ignore-scripts
+
+FROM node:16-alpine
+RUN npm i -g pm2@4
+USER node
+WORKDIR /home/node/api
+COPY --from=builder --chown=node:node /home/node/build/api-server/lib/ api-server/lib/
+COPY --from=builder --chown=node:node /home/node/build/utils/ utils/
+COPY --from=builder --chown=node:node /home/node/build/config/ config/
+COPY --from=depends --chown=node:node /home/node/depends/api-server/node_modules/ api-server/node_modules/
+COPY --from=depends --chown=node:node /home/node/depends/node_modules/ node_modules/
+WORKDIR /home/node/api/api-server
+CMD ["pm2-runtime", "./lib/production-start.js"]
+
+# TODO: don't copy mocks/fixtures

docker/web/Dockerfile

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+FROM node:16-buster AS builder
+# Install doppler CLI
+RUN (curl -Ls --tlsv1.2 --proto "=https" --retry 3 https://cli.doppler.com/install.sh) | sh -s -- --verify-signature
+# node images create a non-root user that we can use
+USER node
+WORKDIR /home/node/build
+COPY --chown=node:node . .
+# Pass `DOPPLER_TOKEN` at build time to create an encrypted snapshot for high-availability
+ARG DOPPLER_TOKEN
+RUN \
+  doppler secrets download doppler.encrypted.json &&\
+  # Install and donot ignore the scripts for sharp
+  npm ci --no-progress --ignore-scripts=false &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run create:config" &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run build:curriculum" &&\
+  doppler run --fallback=doppler.encrypted.json --command="npm run build:client"
+
+# Use a lightweight image for the serving the files
+FROM node:16-alpine
+RUN npm i -g serve@13
+
+USER node
+WORKDIR /home/node
+COPY --from=builder /home/node/build/client/public/ client/public
+COPY --from=builder /home/node/build/docker/web/serve.json client/serve.json
+
+EXPOSE 8000
+CMD ["serve", "--config", "client/serve.json", "--cors", "--no-clipboard", "--no-port-switching", "-p", "8000", "client/public"]

docker/web/serve.json

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+{
+  "directoryListing": false,
+  "trailingSlash": false,
+  "rewrites": [
+    {
+      "source": "/certification/**",
+      "destination": "/certification/index.html"
+    }
+  ],
+  "redirects": [
+    {
+      "source": "/challenges/:superblock?/:block?/:challenge?",
+      "destination": "/learn/:superblock?/:block?/:challenge?"
+    },
+    {
+      "source": "/learn/apis-and-microservices/apis-and-microservices-projects",
+      "destination": "/learn/back-end-development-and-apis/back-end-development-and-apis-projects"
+    },
+    {
+      "source": "/learn/apis-and-microservices/apis-and-microservices-projects/:challenge",
+      "destination": "/learn/back-end-development-and-apis/back-end-development-and-apis-projects/:challenge"
+    },
+    {
+      "source": "/learn/apis-and-microservices/:block?/:challenge?",
+      "destination": "/learn/back-end-development-and-apis/:block?/:challenge?"
+    },
+    {
+      "source": "/certification/:username/apis-and-microservices",
+      "destination": "/certification/:username/back-end-development-and-apis"
+    },
+    {
+      "source": "/learn/front-end-libraries/front-end-libraries-projects",
+      "destination": "/learn/front-end-development-libraries/front-end-development-libraries-projects"
+    },
+    {
+      "source": "/learn/front-end-libraries/front-end-libraries-projects/:challenge",
+      "destination": "/learn/front-end-development-libraries/front-end-development-libraries-projects/:challenge"
+    },
+    {
+      "source": "/learn/front-end-libraries/:block?/:challenge?",
+      "destination": "/learn/front-end-development-libraries/:block?/:challenge?"
+    },
+    {
+      "source": "/certification/:username/front-end-libraries",
+      "destination": "/certification/:username/front-end-development-libraries"
+    },
+    {
+      "source": "/learn/javascript-algorithms-and-data-structures/es6/explore-differences-between-the-var-and-let-keywords",
+      "destination": "/learn/javascript-algorithms-and-data-structures/basic-javascript/explore-differences-between-the-var-and-let-keywords"
+    },
+    {
+      "source": "/learn/javascript-algorithms-and-data-structures/es6/declare-a-read-only-variable-with-the-const-keyword",
+      "destination": "/learn/javascript-algorithms-and-data-structures/basic-javascript/declare-a-read-only-variable-with-the-const-keyword"
+    },
+    {
+      "source": "/learn/responsive-web-design/applied-visual-design/adjust-the-size-of-a-header-versus-a-paragraph-tag",
+      "destination": "/learn/responsive-web-design/applied-visual-design/adjust-the-size-of-a-heading-element-versus-a-paragraph-element"
+    }
+  ]
+}