Note you'll need to set export DTUF_HOST=unikernel.teksilo.com:5000
(which was in the first email for Node 4.2.4 but not this one). I'd like to create a wiki for this process, ideally after automated package building done. It should be possible to automate pushing the CI artefacts to a Docker registry using dtuf but that needs careful thought as to the key handling. On 18 February 2016 at 21:32, David Halls <[email protected]> wrote: > I've updated the Node binaries for Rumprun on unikernel.teksilo.com. > Versions 4.3.0 (LTS) and 5.6.0 are now available. > > First, you'll need to upgrade dtuf: > > $ pip install --upgrade python-dtuf > > (The reason is that I've upgraded teksilo's Docker registry to v2.3.0. > This version of the registry has a new manifest schema (v2). I've decided > to > drop support for schema v1 because I have no legacy to support and if I do > it > now then I won't have to do the compatibility dance forever.) > > If you haven't already set up trust for my Node repo, then do so (make sure > you're happy this is my public key): > > $ pkey_url= > https://raw.githubusercontent.com/davedoesdev/dtuf-keys/master/unikernel.teksilo.com/teksilo/node/root_key.pub > $ curl $pkey_url | dtuf pull-metadata teksilo/node - > > Otherwise you can just: > > $ dtuf pull-metadata teksilo/node > > You should see a list of files you haven't downloaded yet, e.g. > > 5.3.0-x86_64-rumprun-netbsd-hw_generic > 5.6.0-x86_64-rumprun-netbsd-hw_generic > 4.2.4-x86_64-rumprun-netbsd-hw_generic > 4.3.0-x86_64-rumprun-netbsd-hw_generic > > Download one and run it: > > $ dtuf pull-target teksilo/node 4.3.0-x86_64-rumprun-netbsd-hw_generic > > node > $ qemu-system-x86_64 -enable-kvm -m 256 -kernel node -append '{"cmdline": > "node"}' > > This should display "Hello, Rump!". You can also pass a filesytem > containing a > Node application. For example, to run the Express "Hello World" example: > > $ curl -L https://github.com/strongloop/express/archive/4.13.3.tar.gz | > tar -zx > $ (cd express-4.13.3; npm install) > $ genisoimage -l -r -o express.iso express-4.13.3 > $ qemu-system-x86_64 -enable-kvm -m 256 -kernel node -drive > if=virtio,file=express.iso -net nic,model=virtio -net > user,hostfwd=tcp::3000-:3000 -append '{"net": {"if": "vioif0",, "type": > "inet",, "method":"dhcp"},, "blk": {"source": "dev",, "path": "/dev/ld0a",, > "fstype": "blk",, "mountpoint": "/express"},, "cmdline": "node > /express/examples/hello-world/index.js"}' > > And point your browser to http://localhost:3000. For some fun examples, > see > > https://github.com/rumpkernel/rumprun-packages/tree/master/nodejs#some-fun-examples > but you should be able run any Node application which doesn't rely on > native add-ons. > > I hope to have Ghost (https://ghost.org/) available as a Rumprun binary > soon. > >
