On Wed, Jan 10, 2024 at 12:15:39AM -0500, Chaz Kettleson wrote: > > On Tue, Jan 09, 2024 at 10:24:43PM -0500, A Tammy wrote: > > > > On 1/9/24 18:29, Chaz Kettleson wrote: > > > On Wed, Jan 10, 2024 at 12:01:59AM +0300, Kirill Bychkov wrote: > > >> On Tue, January 9, 2024 23:22, Chaz Kettleson wrote: > > >> Hi, > > >>> On Sun, Jan 07, 2024 at 05:04:57PM +0000, Stuart Henderson wrote: > > >>>> On 2024/01/07 01:15, Chaz Kettleson wrote: > > >>>>> Hello, > > >>>>> > > >>>>> This is my first port. I'm looking for mentorship, testing, and > > >>>>> feedback > > >>>>> to eventually get this committed. I've read the porting guide, > > >>>>> bsd.port.mk(5), rc.subr(8), and login.conf(5) when making this port. > > >>>>> > > >>>>> This is a port for open Home Automation Bus https://www.openhab.org/. > > >>>>> From the project github and DESCR: > > >>>>> > > >>>>> The open Home Automation Bus (openHAB) project aims at providing a > > >>>>> universal integration platform for all things around home automation. > > >>>>> It is a pure Java solution, fully based on OSGi. > > >>>>> > > >>>>> It is designed to be vendor-neutral as well as > > >>>>> hardware/protocol-agnostic. > > >>>>> openHAB brings together different bus systems, hardware devices, > > >>>>> and interface protocols by dedicated bindings. These bindings send > > >>>>> and receive commands and status updates on the openHAB event bus. > > >>>>> This concept allows designing user interfaces with a unique look&feel, > > >>>>> but with the possibility to operate devices based on a big number > > >>>>> of different technologies. Besides the user interfaces, it also > > >>>>> brings the power of automation logic across different system > > >>>>> > > >>>>> I had a few challenges when making this port. > > >>>>> > > >>>>> Firstly, there is no archive root when extracting the distfile. > > >>>>> Initially > > >>>>> I had set ${WRKDIST}=${WRKDIR} and had do-install copy everything from > > >>>>> ${WRKDIST}. This turned out to be a problem with 'make fake' since it > > >>>>> was > > >>>>> recursively trying to copy fake-amd64. I eventually opted to override > > >>>>> EXTRACT_CASES for tar.gz to create a subdir and extract there. I was > > >>>> hoping > > >>>>> for a variable that might let me set a directory instead, but I > > >>>>> imagine > > >>>> most > > >>>>> distfiles extract with an archive root. > > >>>>> > > >>>>> Secondly, I considered using the javaPathHelper within the rc file, > > >>>>> but > > >>>>> ultimately opted to use the scripts that come with Apache Karaf. The > > >>>>> start.sh packaged with openHAB just calls these under the hood. They > > >>>>> do > > >>>>> a lot of bootstrapping for the environment, so calling java directly > > >>>>> would cause a number of issues. Unfortunately, these scripts rely on > > >>>>> the JAVA_HOME environment variable to be set. I packaged a > > >>>>> openhab.login > > >>>>> so I could set this variable via setenv. I was hoping the packaging > > >>>> process > > >>>>> would allow me to substitute build variables similar to the rc file. > > >>>>> This > > >>>>> way > > >>>>> I could do something like: > > >>>>> > > >>>>> :setenv=JAVA_HOME="$(${LOCALBASE}/bin/javaPathHelper -h openhab" > > >>>>> > > >>>>> I quickly realized it wasn't doing it when $ was substituted for the > > >>>>> user > > >>>>> per login.conf(5) and copied verbatim. This left me no choice but to > > >>>>> hard-code the path (perhaps logic could be added for this case?) > > >>>> Here it is with a few tweaks; > > >>>> > > >>>> - handling extraction and JAVA_HOME in a bit more of a simple way, > > >>>> no need for login.conf > > >>>> - no need for a separate OPENHAB_HOME, we can just point PREFIX there > > >>>> - don't repeat the name in COMMENT (where it's shown, PKGNAME is shown > > >>>> too, so that's redundant information), instead try to provide more > > >>>> of a brief description > > >>> Thank you! This is _much_ cleaner. I've been playing with this the last > > >>> few days incorporating your feedback. The challenge now is that all of > > >>> the configuration for openHAB happens through environment variables. > > >>> This got a little messy in the rc file, for example, setting > > >>> OPENHAB_HTTP_ADDRESS=127.0.0.1. Having users edit the rc file to control > > >>> the program seemed wrong. I looked at the installation on debian and > > >>> noticed they provide a /etc/default/openhab for configuration that is > > >>> sourced via systemd or init.d. > > >>> > > >>> https://github.com/openhab/openhab-linuxpkg/blob/main/resources/etc/default/openhab > > >>> > > >>> My approach now is to provide this file for configuration and source it > > >>> from the rc file. I will also update this to have 127.0.0.1 set by > > >>> default. I have two questions: > > >>> > > >>> 1.) OpenBSD doesn't typically have a /etc/default/, I was considering > > >>> just using /etc/openhab.conf thoughts? > > > > > > I suggest making a /etc/openhab folder and installing the file with the > > variables there, as generally java programs come with quite a few config > > files. > > Make sure to add a .sh extension so users can understand what syntax to > > use (a small comment in there about why the file exists would be good too). > > > > > > A few ports that come to mind which do something similar to what you are > > trying to do > > Solr - https://cvsweb.openbsd.org/ports/textproc/solr/ > > Jitsi - https://cvsweb.openbsd.org/ports/net/jitsi/ > > Keycloak - > > https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/security/keycloak/ > > > > > > Cheers, > > Aisha > > > > Thanks. I updated the package README to indicate how /etc/openhab.conf > is used. > > > > > >> We usually install sample configs to > > >> ${PREFIX{/share/examples/portname/sample.config and add @sample marker in > > >> PLIST to ${SYSCONFDIR}/portname/port.cfg. Take a look at > > >> /usr/ports/net/tor/pkg/PLIST > > >> > > >>> 2.) I've had a heck of time trying to get this copied there in > > >>> do-install. I'm a bit confused on how to use PREFIX and get the PLIST > > >>> updated during make fake/update-plist. For example something like cp > > >>> ${FILESDIR}/openhab.conf ${SYSCONFDIR} does not work. More on this in my > > >>> next comment. > > >> The answer is above. Just make sure your port is looking for a config in > > >> /etc/port/port.cfg and not in /usr/local/share/examples. To place sample > > >> config into examples dir you could just cp it from WRKSRC to > > >> ${PREXIX}/share/exaples/... > > > Thank you, that worked. I'm able to make progress now on this part. > > > > > >>>>> Lastly, it's possible to patch this to break out configuration to > > >>>>> /etc, > > >>>>> logging to /var/log, as well as the data, cache, state, etc -- > > >>>>> however, > > >>>>> most Karaf-based applications don't typically change these, and most > > >>>>> other > > >>>>> Java-related ports I've looked at didn't either. This was mostly done > > >>>>> for myself as I'm an experienced Java developer looking to contribute > > >>>>> to > > >>>>> openHAB (and use it!), however, I'm happy to make any changes to how > > >>>>> it's > > >>>>> installed based on feedback. > > >>>> Some thoughts: > > >>>> > > >>>> I think it probably would be helpful to at least put logs under > > >>>> /var/log > > >>>> (perhaps with @sample /var/log/openhab and correct ownership, and > > >>>> install a symlink as part of the package i.e. > > >>>> /var/openhab/userdata/logs > > >>>> -> /var/log/openhab, which should avoid the need to patch anything). > > >>> After reviewing the linux package I've decided to breakout all of the > > >>> directories based on the default locations openHAB defines. I think this > > >>> will be more natural for users anyway. Here is an excerpt from the link > > >>> above: > > >>> > > >>> ######################### > > >>> ## OPENHAB DEFAULTS PATHS > > >>> ## The following settings override the default apt/rpm locations and > > >>> should be > > >>> used with caution. > > >>> ## openHAB will fail to update itself if you're using different paths. > > >>> ## Only set these if you are testing and are confident in debugging. > > >>> > > >>> #OPENHAB_HOME=/usr/share/openhab > > >>> #OPENHAB_CONF=/etc/openhab > > >>> #OPENHAB_RUNTIME=/usr/share/openhab/runtime > > >>> #OPENHAB_USERDATA=/var/lib/openhab > > >>> #OPENHAB_LOGDIR=/var/log/openhab > > >>> > > >>> So now I've been struggling with the same issue as copying > > >>> /etc/openhab.conf for the above locations. For example, doing something > > >>> like: > > >>> > > >>> cp ${WRKDIST}/userdata /var/lib/openhab > > >>> > > >>> is not going to work. I tried instead setting the PREFIX=/ and doing: > > >>> > > >>> cp ${WRKDIST}/conf ${PREFIX}etc/openhab > > >>> cp ${WRKDIST}/userdata ${PREFIX}var/lib/openhab > > >>> cp ${WRKDIST}/runtime ${PREFIX}usr/share/openhab/runtime > > >>> > > >>> but the fake framework does not update the PLIST. Setting > > >>> PREFIX=/usr/local works for things like share/openhab, but I'm not sure > > >>> how to handle when things are supposed to go to /usr, /etc, /var. I've > > >>> reviewed documentation several times and clearly missing something. I > > >>> intend to clean it up once I get it working correctly (i.e. using > > >>> variables or even sourcing the files/openhab.conf to bootstrap locations > > >>> to copy to). > > >>> > > >>>> It could do with a pkg-readme (formatting based on the template under > > >>>> /usr/ports/infrastructure/templates/README.template) at least > > >>>> indicating > > >>>> that by default it runs with the web interface accessible to the world > > >>>> on port 8080 and allows anyone with access to that to carry out the > > >>>> initial setup. (If it's not too hard to do, it might be better to > > >>>> restrict that to 127.0.0.1 by default and give info about how to change > > >>>> it; if the web interface port can be changed it would be helpful to > > >>>> show how to do that too, as 8080 is pretty often used by other > > >>>> software). > > >>> Done. > > >>> > > >>>> Stopping the daemon doesn't seem to work very reliably. In particular > > >>>> after I figured out that 8080 was conflicting and I stopped the other > > >>>> daemon to test, "rcctl restart openhab" didn't stop/restart/get it to > > >>>> pick up new config. I think I'd be happier to at least remove rc_check > > >>>> and construct some pexp string to match. Not sure if that might also > > >>>> be preferable for rc_stop (it didn't seem to respond all that well to > > >>>> signals either - at least if pexp is set then the fallback that rc.d > > >>>> uses for timeouts should kick in). > > >>> I've looked into this deeper. The scripts need some seatbelts because > > >>> there is time to spin up and shutdown the framework. It looks like this > > >>> was handled in the init scripts for debian. I'll plan to port this over > > >>> to the rc file on the next iteration. > > >>> > > >>> https://github.com/openhab/openhab-linuxpkg/blob/main/resources/etc/init.d/deb/openhab > > >>> > > >>>> The package installs all files as writable by _openhab - that should be > > >>>> ratcheted down so that only files/dirs which need to be changed at > > >>>> runtime > > >>>> are writable the daemon user, otherwise have them owned by root. > > >>>> But also, some places which the daemon tries to write to aren't > > >>>> writable (need a dir creating with @sample perhaps?) > > >>>> > > >>>> 2024-01-07 16:39:58.803 [ERROR] [ficate.internal.CertificateGenerator] > > >>>> - > > >>>> Failed to generate a new SSL Certificate. > > >>>> java.security.cert.CertificateException: Failed to generate the new > > >>>> certificate. > > >>>> [...] > > >>>> Caused by: java.io.FileNotFoundException: > > >>>> /var/openhab/userdata/etc/keystore > > >>>> (Permission denied) > > >>>> [...] > > >>>> > > >>>> and > > >>>> > > >>>> java.io.FileNotFoundException: > > >>>> /var/openhab/userdata/etc/users.properties > > >>>> (Permission denied) > > >>> I fixed all this. There was an odd situation where changing the > > >>> owner/group resulted in files being 444 for certain subdirectories. For > > >>> example the /var/openhab/userdata/etc directory had all files marked > > >>> 444, but when the owner/group was not set it copied them over with > > >>> correct permissions. I don't know if this is a protection when > > >>> @owner/@group are set to default to 444 or an issue in the ports > > >>> framework. Setting @mode fixed this, but I was surprised it didn't > > >>> inherit the permissions from the tgz. Now all files are owned by root > > >>> except those that will change during runtime. I did some testing to find > > >>> out what broke and modified it manually. I didn't excercise every > > >>> function of openHAB so there will likely be more to change with future > > >>> testing. > > >>> > > >>> Thanks again for taking the time and helping during this process. > > >>> > > >>>> > > >>>> > > >>>>> -- > > >>>>> Chaz > > >>>>> > > >>>>> Index: user.list > > >>>>> =================================================================== > > >>>>> RCS file: /cvs/ports/infrastructure/db/user.list,v > > >>>>> retrieving revision 1.436 > > >>>>> diff -u -p -r1.436 user.list > > >>>>> --- user.list 5 Jan 2024 14:40:32 -0000 1.436 > > >>>>> +++ user.list 7 Jan 2024 04:58:41 -0000 > > >>>>> @@ -404,3 +404,4 @@ id user group port > > >>>>> 893 _azorius _azorius www/azorius > > >>>>> 894 _gonic _gonic audio/gonic > > >>>>> 895 _soju _soju net/soju > > >>>>> +896 _openhab _openhab misc/openhab > > >>>>> > > >>>> > > >>> > > >>> > > >> > > > > Here is the latest interation for comments/feedback. I'd still like to > break out to /var/lib/openhab/{conf,userdata} for > ${WRKDIST}/{conf,userdata} but getting the fake framework and PLIST was > still proving a challenge. I'm also working on fixing restart (need > seatbelts around start/stop since the wrapper scripts don't produce the > pid until they complete). Everything else should be updated based on > feedback. > > Thanks again for all the help. > > -- > V/r, > > Charlie
Wrong PLIST, please use this version. -- Chaz
openhab_4.tgz
Description: application/gtar-compressed
