That's an awesome idea and tool Andrew thanks for sharing. Any plans for turning it into a charm? Would only take moments with the go binary charm layer
Matty On 5 Jan 2016 08:13, "Andrew Wilkins" <andrew.wilk...@canonical.com> wrote: > Hi, > > A little while ago, I found myself wanting to address a service by its > Juju name, but outside of Juju. I didn't want to be tied to an IP/host > name, because they might change; I didn't want to be tied to any one cloud > provider; and I wanted it to work across environments. > > So I wrote a little DNS server that resolves Juju entity names to IP > addresses. It's called "jns", Juju Name Server. You can find it here: > https://github.com/axw/jns > (go get github.com/axw/jns) > > Names take one of the following forms: > 0.juju # machine 0 > machine-0-lxc-0.juju # machine 0/lxc/0 > mysql.juju # IP address of a random unit of the mysql > service > unit-mysql-0.juju # IP address of mysql/0 > > In the above forms, the entity is within the current environment. If you > want to resolve the address of an entity in another environment, you can > precede ".juju" with the name of the environment. e.g. > mysql.prod.juju > mysql.dev.juju > etc. > > Enjoy. > > Cheers, > Andrew > > -- > Juju mailing list > Juju@lists.ubuntu.com > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/juju > >
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