Connection refused while trying "Run your first Node.js unikernel" guide

beriberikix commented 6 years ago

One I run unik build, it fails as I get the following:

jberi:testunik 🚀  $ unik build --name myImage --path ./ --base rump --language nodejs --provider virtualbox
INFO[0000] running unik build                            args= base=rump force=false host=localhost:3000 language=nodejs mountPoints=[] name=myImage path=./ provider=virtualbox
INFO[0000] App packaged as tarball: /var/folders/66/97n3236x5cq00vgfcj6cdsyc0000gn/T/sources.tar.gz.817030311

ERRO[0000] build failed: [cmd/build.go:105] building image failed: {[client/images.go:60] request failed: {[lxhttpclient/httpclient.go:339] error performing post request: {Post http://localhost:3000/images/myImage/create?base=rump&lang=nodejs&provider=virtualbox&args=&mounts=&force=false&no_cleanup=false: dial tcp [::1]:3000: getsockopt: connection refused}}}

I noticed that running unik daemon outputted INFO[0000] UDP Server listening on 0.0.0.0:9967, so I tried unik target --host localhost --port 9967 but same results.

My setup: macOS High Sierra 10.3.3 VirtualBox 5.2.6 r120293 Docker 17.12.0-ce-mac49 Node v9.3.0

ilackarms commented 6 years ago

the unik daemon isn't running. are you sure that it's running? if so, please paste the daemon logs here. you can get more verbose logs by running with unik daemon --debug

beriberikix commented 6 years ago

Here ya go: https://gist.github.com/beriberikix/ef4b059145c16aef4067f75822e42532

ilackarms commented 6 years ago

it looks like the instance listener is up and running

ilackarms commented 6 years ago

can you grab a screenshot of the instance listener vm logs?

beriberikix commented 6 years ago

Happy to, not sure how to exactly :)

ilackarms commented 6 years ago

open up virtualbox -> click on the instance listener vm (VboxInstanceListener) -> show then take a screenshit (e.g. with printscreen).

beriberikix commented 6 years ago

Here ya go! https://gist.github.com/beriberikix/84529280c9af58829a8399c8e5261e38