In our configuration we have have unbound and unbound_exporter running in the same jail. The unbound remote-control is listening on a plain (unencrypted) tcp socket. Section in unbound.conf looks something like this: --- unbound.conf --- remote-control: control-enable: yes control-interface: 127.0.0.1 control-use-cert: "no" --- This configuration is supported by unbound_exporter, but it's a bit awkward because it requires passing an empty string in the command line. The correct, working command line looks like this: unbound_exporter -unbound.cert "" -unbound.ca "" <...> If we try to use the rc.d script provided by the unbound_exporter port, we can try using following settings: --- /etc/rc.conf --- unbound_exporter_enable="YES" unbound_exporter_ca="" unbound_exporter_cert="" unbound_exporter_key="" --- However this will fail with the following error: --- /var/log/unbound_exporter.log --- time="2022-07-16T22:12:56+02:00" level=info msg="Starting unbound_exporter" source="unbound_exporter.go:478" panic: open -unbound.cert: no such file or directory goroutine 1 [running]: main.main() github.com/kumina/unbound_exporter/unbound_exporter.go:481 +0x485 --- The failing command that the init script executes looks like this: unbound_exporter -unbound.cert -unbound.ca <...> When using command_args in the init script, it seems a bit difficult to pass empty strings along (which is a feature of shellscript). We used to following (nasty?) patch to fix the rc.d script. --- --- /usr/local/etc/rc.d/unbound_exporter.original 2022-07-16 22:12:50.062388470 +0200 +++ /usr/local/etc/rc.d/unbound_exporter 2022-07-16 22:12:09.073708468 +0200 @@ -46,9 +46,9 @@ command=/usr/sbin/daemon procname="/usr/local/bin/unbound_exporter" command_args="-p ${pidfile} /usr/bin/env ${procname} \ - -unbound.ca ${unbound_exporter_ca} \ - -unbound.cert ${unbound_exporter_cert} \ - -unbound.key ${unbound_exporter_key} \ + -unbound.ca '\"'${unbound_exporter_ca}'\"' \ + -unbound.cert '\"'${unbound_exporter_cert}'\"' \ + -unbound.key '\"'${unbound_exporter_key}'\"' \ -web.listen-address ${unbound_exporter_bind} \ ${unbound_exporter_args} > ${unbound_exporter_log_file} 2>&1" ---
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=3574d6718e7ff5f064960914f963801708d21cfd commit 3574d6718e7ff5f064960914f963801708d21cfd Author: Thomas Morper <thomas@beingboiled.info> AuthorDate: 2022-12-20 12:35:55 +0000 Commit: Dmitri Goutnik <dmgk@FreeBSD.org> CommitDate: 2022-12-20 12:43:59 +0000 net-mgmt/unbound_exporter: Update to 0.4.1 * Update to 0.4.1 * Update repo location * Simplify Makefile by using GO_MODULE rather than GH_TUPLE * Add missing SUB_LIST to Makefile * Re-factor init script Changes: https://github.com/letsencrypt/unbound_exporter/releases/tag/v0.4.1 PR: 267609 PR: 265255 Approved by: aduitsis@cpan.org (maintainer timeout, > 1 month) UPDATING | 8 +++ net-mgmt/unbound_exporter/Makefile | 24 ++------ net-mgmt/unbound_exporter/distinfo | 28 ++------- .../unbound_exporter/files/pkg-message.in (new) | 11 ++++ .../unbound_exporter/files/unbound_exporter.in | 66 +++++++++------------- 5 files changed, 57 insertions(+), 80 deletions(-)
Fixed by bug #267609