[Tech debt] Upgrade Node.js version to 16.14.2 to match Kibana (#5749)

* Upgrade all node versions to 16.14.2

* Update docker CI tags

* Update Docker docs further with more findings

.ci/jobs/elastic+eui+pull-request-test.yml

@@ -11,7 +11,7 @@
           #!/usr/local/bin/runbld
           export NVM_DIR="/var/lib/jenkins/.nvm"
           [[ -s "$NVM_DIR/nvm.sh" ]] && . "$NVM_DIR/nvm.sh"
-          NODE_VERSION=16.13.1
+          NODE_VERSION=16.14.2
           nvm install ${NODE_VERSION}
           nvm use ${NODE_VERSION} --delete-prefix
           npm run test-docker

.nvmrc

@@ -1 +1 @@
-16
+16.14.2

package.json

@@ -6,7 +6,7 @@
   "main": "lib",
   "module": "es",
   "types": "eui.d.ts",
-  "docker_image": "node:16.13.1",
+  "docker_image": "node:16.14.2",
   "sideEffects": [
     "*.css",
     "*.scss"

scripts/deploy/build_docs

@@ -2,7 +2,7 @@
 
 set -e
 
-NODE_IMG="docker.elastic.co/eui/ci:2.0"
+NODE_IMG="docker.elastic.co/eui/ci:3.0"
 
 # Compile using node image
 echo "Building docs using ${NODE_IMG} Docker image"

scripts/deploy/deploy_docs

@@ -70,7 +70,7 @@ if [[ "$1" != "nodocker" ]]; then
     --rm -i \
     --volume $PWD:/app \
     --workdir /app \
-    node:16.13.1 \
+    node:16.14.2 \
     bash -c 'git tag | xargs npx semver' | tail -n 1)
 
   # Run this script from inside the docker container, using google/cloud-sdk image

scripts/docker-ci/Dockerfile

@@ -1,8 +1,8 @@
 # Derived from the zenato/puppeteer Docker image
 # https://github.com/zenato/docker-puppeteer/blob/master/Dockerfile
 
-# >=12.0 required (for cypress), but latest right now is 16.13.1
-FROM node:16.13.1
+# >=12.0 required (for cypress), but latest right now is 16.14.2
+FROM node:16.14.2
 
 # See https://crbug.com/795759
 RUN apt-get update && apt-get install -yq libgconf-2-4

scripts/docker-ci/README.md

@@ -25,7 +25,7 @@ To start, you'll need to setup a local Docker environment. See [Docker's "Get st
 
 ### Build a new image
 
-From this directory:
+From the `scripts/docker-ci` directory:
 
 ```bash
 docker build [--no-cache] [--tag ci:x.x] .
@@ -34,6 +34,15 @@ docker build [--no-cache] [--tag ci:x.x] .
 * Use the `--no-cache` option if attempting the upgrade environment installations, like `node.js`, for instance.
 * Use the `--tag` option to give the image a reference name. Helpful if you plan on running the image locally (see next step).
 
+> :warning: If you receive a `Cannot connect to Docker daemon` error, you can use `docker-machine` (despite its deprecated status) to start a daemon.
+
+```bash
+brew install docker-machine
+docker-machine create --driver virtualbox default # `docker-machine restart` if you've already set up docker-machine
+eval "$(docker-machine env default)"
+docker ps
+```
+
 ### Test a new image locally
 
 To run the [`test-docker`](../test-docker.js) script with the new image locally, you'll need to replace the image name line in the `docker run ...` command (`docker.elastic.co/eui/ci:x.x`) with the new image ID or tag name (if set during the build with `--tag`).
@@ -60,7 +69,9 @@ docker tag IMAGE_ID docker.elastic.co/eui/ci:x.x
 docker push docker.elastic.co/eui/ci:x.x
 ```
 
-> :warning: If you receive a `unauthorized: authentication required` error after `docker push`, try running `docker logout docker.elastic.co` and then obtaining a new login command from the above `docker login` link again.
+> :warning: There is a ~3 minute JWT timeout for docker image uploads (set by Elastic for security reasons and cannot be changed). If you receive a `unauthorized: authentication required` error after `docker push`, this means that your upload has timed out. Since docker uploads images in concurrent layers, it should still have uploaded a portion of the image.
+> 
+> Simply repeat your `docker push` command until the image has fully uploaded (which may take 2-3+ attempts), or consider uploading via wired ethernet for faster upload speeds.
 
 ### Use a published image
 

scripts/test-docker.js

@@ -1,14 +1,14 @@
 const { execSync } = require('child_process');
 
-execSync('docker pull docker.elastic.co/eui/ci:2.0', {
+execSync('docker pull docker.elastic.co/eui/ci:3.0', {
   stdio: 'inherit',
 });
 /* eslint-disable-next-line no-multi-str */
 execSync("docker run \
   -i --rm --cap-add=SYS_ADMIN --volume=$(pwd):/app --workdir=/app \
   -e GIT_COMMITTER_NAME=test -e GIT_COMMITTER_EMAIL=test -e HOME=/tmp \
   --user=$(id -u):$(id -g) \
-  docker.elastic.co/eui/ci:2.0 \
+  docker.elastic.co/eui/ci:3.0 \
   bash -c 'npm config set spin false \
     && /opt/yarn*/bin/yarn \
     && yarn cypress install \