I'm pretty sure hooks execute in the parent directory.
So if you have
charm/
hooks/
db-relation-changed
myfiles/
test.yaml
you need to
open("hooks/myfiles/test.yaml")
John
=:->
On Jul 20, 2017 04:58, "fengxia" <fx...@lenovo.com> wrote:
> Hi Juju,
>
> I think I read at some point in the official document that you can't set
> state from hook.
>
> However, this is what I'm trying to achieve: in @hook('config-changed'), I
> will pass in a file path as a config value. Files are part of the charm so
> they are installed in /var/lib/juju/agents/unit-mycharm/myfiles/ on the
> unit node. But when @hook('config-changed') is triggered, my code to
> "open('/path/file')" actually complains "file not found". This makes me
> wonder that hook is not visible of the charm directory?
>
> So I'm thinking this can be worked around if I set_state("mystate") from
> hook. But doing so didn't trigger @when("mystate").
>
> What's the right way to do this then?
>
> --
> Feng xia
> Engineer
> Lenovo USA
>
> Phone: 5088011794
> fx...@lenovo.com
>
> Lenovo.com
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