Someone ported the original hd-idle to Golang and is maintaining it.
This replaces the hd-idle package with the actively maintained Golang
port. I assume nobody will need unmaintained original version since
the Golang port can do everything the original version can do.
Details on https://github.com/NixOS/nixops/issues/1063#issuecomment-453253666.
`partOf` makes that if `smokeping.service` is stopped, `thttpd.service` will
be stopped as well.
(But not that `thttpd` will be started when `smokeping` is started).
Once `thttpd.service` is stopped that way, `Restart = always` will not apply.
When the smokeping config options are changed, NixOS's `switch-configuration.pl`
will stop `smokeping` (whit shuts down thttpd due to `partOf`), and then restart
smokeping; but this does not start thttpd.
As a result, thttpd will be off after changing the config, which isn't desired.
This commit fixes it by removing the `partOf`, which makes `Restart` work
as expected.
This avoids a common problem:
Until now, port forwarding to multiple hosts running smokeping did not work;
they all show the data of the first smokeping instance.
That ws because the image URLs generated by smokeping are absolute
(`imgurl` setting).
Consequently, if you ran
ssh node-1 -L 8081:localhost:8081
ssh node-2 -L 8081:localhost:8082
ssh node-3 -L 8081:localhost:8083
and try to open http://localhost:8081, http://localhost:8082 and
http://localhost:8083, they all would show the images of node-1!
Using a relative `imgurl` fixes that.
As per smokeping docs on `imgurl`:
> Either an absolute URL to the `imgcache` directory or one relative to the
> directory where you keep the SmokePing cgi.
The current implementation of `mutuallyExclusive` builds a new list with
length subtracted by one on every recursive call which is expensive. When
b is empty, the function still traverses a in its entirety before returning
a result.
The new implementation uses `any` to check if each element of list b is in
list a using `elem`. This maintains short circuiting when list a or b is empty
and has a worst case time complexity of O(nm).
We changed the source structure ("src") by switching from individual
source tarballs to the mono repository. Therefore we have to prepend
"clang/" now.
* datefudge: work correctly even if GNU date is not in PATH
Examples in manual assumes advanced features from date(1) like "last
Friday", which only available in GNU coreutils version of date(1)
utility. Without this patch, most examples from datefudge(1) manual will
fail in busybox environment, which is confusing.
* Apply suggestions from code review
* Update pkgs/tools/system/datefudge/default.nix
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
