Update docker-healthcheck for mongodb 6.0+

[edualb]

Due an upgrade of mongodb version 6.0.0+ The mongo command was changed to mongosh command.

[tianon]

I think I'd rather make sure we still support both versions with something slightly more complex/less repetitive like this:

Suggested change

	# version < 6.0.0
	# if mongo --quiet "$host/test" --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)'; then
	# exit 0
	# fi
	# version > 6.0.0
	if mongosh --quiet "$host/test" --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)'; then
	exit 0
	fi
	for cmd in mongosh mongo; do
	if command -v "$cmd" > /dev/null; then
	if "$cmd" --quiet "$host/test" --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)'; then
	exit 0
	else
	exit 1
	fi
	fi
	done
	echo >&2 'error: neither of "mongo" or "mongosh" available'

(thanks for the PR and I'm happy to take over from here if you'd prefer 🙇)

[edualb]

Makes sense. To be honest I was lazy yesterday hahaha I can apply and test it soon 😄

[edualb]

I notice the mongosh was introduced in 4.2 version: https://www.mongodb.com/docs/mongodb-shell/install/#std-label-mdb-shell-install

• "You can use the MongoDB Shell to connect to MongoDB version 4.2 or greater."

However, I notice version 4.4 was not working and the mongosh was included just in 5.0+, so, I decided to build 3 images:

• 4.4 version
• 5.0 version
• latest version

With these images I can test using the following command:

git clone https://github.com/edualb/healthcheck.git
cd ./healthcheck

git switch patch-1
cd ./mongo

docker build -f ./Dockerfile.4.4 -t mongo-healthy:4.4 . \
    && docker build -f ./Dockerfile.5.0 -t mongo-healthy:5.0 . \
    && docker build -f ./Dockerfile.latest -t mongo-healthy:latest .

docker run -d mongo-healthy:4.4 \
    && docker run -d mongo-healthy:5.0 \
    && docker run -d mongo-healthy:latest

# You can follow the healthy of each container by running docker ps
docker ps

# After checking if it is working or not you can remove all containers:
docker rm -rf $(docker ps -q)

output:

CONTAINER ID   IMAGE                  COMMAND                  CREATED         STATUS                   PORTS       NAMES
d2b77d5bcc46   mongo-healthy:latest   "docker-entrypoint.s…"   6 minutes ago   Up 6 minutes (healthy)   27017/tcp   funny_shaw
8032e78b6f79   mongo-healthy:5.0      "docker-entrypoint.s…"   6 minutes ago   Up 6 minutes (healthy)   27017/tcp   admiring_beaver
52a25acfe7e6   mongo-healthy:4.4      "docker-entrypoint.s…"   6 minutes ago   Up 6 minutes (healthy)   27017/tcp   boring_gould