If I run this:
$ docker search node
I get some results in the terminal:
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
node Node.js is a JavaScript-based platform for s… 5716 [OK]
mhart/alpine-node Minimal Node.js built on Alpine Linux 363
mongo-express Web-based MongoDB admin interface, written w… 261 [OK]
nodered/node-red-docker Node-RED Docker images. 157 [OK]
iojs io.js is an npm compatible platform original… 126 [OK]
prom/node-exporter 77 [OK]
my question is - is there a command I can use to find all the variants of the first result?
I am looking to get a list of all the images/tags like so:
[
"node:4.2",
"node:5.1",
"node:5.3",
"node:5.45",
"node:5.7",
"node:6.2",
"node:7",
"node:8",
"node:9",
// ...
"node:10"
]
Docker search doesn't have this feature
What you can do instead is use a simple curl command combine with jq :
https://registry.hub.docker.com/v1/repositories/<NAME>/tags
Example :
curl https://registry.hub.docker.com/v1/repositories/node/tags | jq -r '.[].name'
Will return all the tags :
...
chakracore-8.11
chakracore-8.11.1
chakracore-8.9
chakracore-8.9.4
jessie
onbuild
slim
stretch
wheezy
And If you want to get all tags of all result :
for i in $(docker search --format {{.Name}} node); do
echo "All tag for image : $i"
curl https://registry.hub.docker.com/v1/repositories/$i/tags | jq -r '.[].name'
done
Or all tag of the first result :
name=$(docker search --limit 1 --format {{.Name}} node)
curl https://registry.hub.docker.com/v1/repositories/$name/tags | jq -r '.[].name'