[yocto] BB_NO_NETWORK and own-mirrors not working with meta-systemd

Gary Thomas gary at mlbassoc.com
Wed Sep 19 17:13:45 PDT 2012 

On 2012-09-19 16:30, Evade Flow wrote:
>> I'm just trying to build the thing. :-)  I'll try converting the tag
>> name into a commit hash and see if that helps, thanks a lot...
>
> ::SIGH::  I changed the SRC_URI var in kmod.inc from this:
>
>    SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git;protocol=git;tag=v${PV}"
>
> to this:
>
>    SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git;protocol=git"
>    SRCREV="8885ced062131214448fae056ef453f094303805"
>
> This is *still* trying to access the network:

Try doing 'bitbake kmod -c cleansstate;bitbake kmod' - does that still fail?

> NOTE: package kmod-7-r0: task do_fetch: Started
> ERROR: Function failed: Network access disabled through BB_NO_NETWORK
> but access rquested with command git ls-remote
> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
> 8885ced062131214448 (for url None)
> ERROR: Logfile of failure stored in:
> /home/dwolfe/projects/poky-git/build/tmp-eglibc-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/kmod-7-r0/temp/log.do_fetch.11168
> Log data follows:
> | ERROR: Function failed: Network access disabled through
> BB_NO_NETWORK but access rquested with command git ls-remote
> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
> 8885ced062131214448 (for url None)
> NOTE: package kmod-7-r0: task do_fetch: Failed
> NOTE: package acl-2.2.51-r3: task do_fetch: Started
> NOTE: package acl-2.2.51-r3: task do_fetch: Succeeded
> ERROR: Task 1374
> (/home/dwolfe/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
> do_fetch) failed with exit code '1'
> NOTE: Tasks Summary: Attempted 699 tasks of which 697 didn't need to
> be rerun and 1 failed.
>
> Summary: 1 task failed:
>    /home/dwolfe/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
> do_fetch
> Summary: There was 1 ERROR message shown, returning a non-zero exit code.
> bitbake discovery-image  16.51s user 2.65s system 112% cpu 17.031 total
>
>
> Why is poky/bitbake/whatever running 'git ls-remote'? This seems like a
> bug....
>
>
> On Wed, Sep 19, 2012 at 1:33 PM, Evade Flow <evadeflow at gmail.com> wrote:
>> I'm not sure how to answer your questions, unfortunately, this is all
>> quite new to me. I'm not the maintainer of said layer, and don't know
>> anything at all yet about 'layer etiquette'. There does seem to be a
>> README.md file in meta-systemd, though:
>>
>>    - http://git.yoctoproject.org/cgit/cgit.cgi/meta-systemd/tree/README.md
>>
>> I'm just trying to build the thing. :-)  I'll try converting the tag
>> name into a commit hash and see if that helps, thanks a lot...
>>
>>
>> On Wed, Sep 19, 2012 at 1:23 PM, Gary Thomas <gary at mlbassoc.com> wrote:
>>> On 2012-09-19 11:15, Evade Flow wrote:
>>>>>
>>>>> Where did you get that meta-systemd layer?
>>>>
>>>>
>>>>>  From here:
>>>>
>>>>
>>>>     - http://git.yoctoproject.org/cgit/cgit.cgi/meta-systemd/
>>>
>>>
>>> Why are there conflicting meta-systemd layers (and pointers thereto)??
>>> This layer in git.yoctoproject.org doesn't seem even "legal" - where is
>>> the README that is expected with every layer?  Without it, I don't have
>>> enough info to be able to report problems like yours...
>>>
>>> The reason your build fails with BB_NO_NETWORK is that the kmod_7.bb
>>> recipe refers to a git tag, not a specific revision, which cannot be
>>> resolved without using the network.
>>>
>>>
>>>>
>>>>
>>>> On Wed, Sep 19, 2012 at 12:50 PM, Gary Thomas <gary at mlbassoc.com> wrote:
>>>>>
>>>>> On 2012-09-19 10:34, Evade Flow wrote:
>>>>>>
>>>>>>
>>>>>> Trying to build the meta-ivi discovery-image behind a firewall is
>>>>>> proving to be quite a challenge. I tried modifying my conf/local.conf
>>>>>> file as follows:
>>>>>>
>>>>>> CONNECTIVITY_CHECK_URIS=""
>>>>>> BB_GENERATE_MIRROR_TARBALLS = "1"
>>>>>> SOURCE_MIRROR_URL ?= "file:///home/evadeflow/projects/poky-mirror/"
>>>>>> INHERIT += "own-mirrors"
>>>>>>
>>>>>> and then ran:
>>>>>>
>>>>>> % bitbake discovery-image
>>>>>>
>>>>>> in a VM on my home laptop over the weekend. (I'm trying to build using
>>>>>> the meta-ivi layer, per the instructions in its README.) After grinding
>>>>>> and churning for some 60+ hours, it finally succeeded, leaving 11 GB of
>>>>>> 'stuff' in my poky-mirror folder.
>>>>>>
>>>>>> Then, I copied the poky-mirror folder to a firewalled machine at work
>>>>>> and added:
>>>>>>
>>>>>> BB_NO_NETWORK="1"
>>>>>>
>>>>>> to local.conf.  When I tried to bitbake discovery-image on this machine,
>>>>>> I got the following error:
>>>>>>
>>>>>>
>>>>>> NOTE: Running task 697 of 3568 (ID: 1374,
>>>>>>
>>>>>>
>>>>>> /home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>> do_fetch)
>>>>>> NOTE: package kmod-7-r0: task do_fetch: Started
>>>>>> ERROR: Function failed: Network access disabled through BB_NO_NETWORK
>>>>>> but access rquested with command git ls-remote
>>>>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git v7 (for url
>>>>>> None)
>>>>>> ERROR: Logfile of failure stored in:
>>>>>>
>>>>>>
>>>>>> /home/evadeflow/projects/poky-git/build/tmp-eglibc-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/kmod-7-r0/temp/log.do_fetch.29423
>>>>>> Log data follows:
>>>>>> | ERROR: Function failed: Network access disabled through
>>>>>> BB_NO_NETWORK but access rquested with command git ls-remote
>>>>>> git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git v7 (for url
>>>>>> None)
>>>>>> NOTE: package kmod-7-r0: task do_fetch: Failed
>>>>>> ERROR: Task 1374
>>>>>>
>>>>>>
>>>>>> (/home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>> do_fetch) failed with exit code '1'
>>>>>> Waiting for 1 running tasks to finish:
>>>>>> 0: libusb1-1.0.8-r4 do_compile (pid 29232)
>>>>>> NOTE: package libusb1-1.0.8-r4: task do_compile: Succeeded
>>>>>> NOTE: Tasks Summary: Attempted 697 tasks of which 105 didn't need to
>>>>>> be rerun and 1 failed.
>>>>>>
>>>>>> Summary: 1 task failed:
>>>>>>
>>>>>>
>>>>>> /home/evadeflow/projects/poky-git/meta-systemd/recipes-kernel/kmod/kmod_7.bb,
>>>>>> do_fetch
>>>>>> Summary: There was 1 ERROR message shown, returning a non-zero exit
>>>>>> code.
>>>>>> bitbake discovery-image  5338.15s user 995.52s system 187% cpu 56:12.92
>>>>>> total
>>>>>>
>>>>>> [NOTE: I'm on poky denzil at 65ffa73, meta-ivi denzil at e068388, and
>>>>>> meta-systemd denzil at 6a358e9. Also, that typo in the output
>>>>>> isn't mine, i.e., 'rquested' should be 'requested'.]
>>>>>>
>>>>>> Can anyone explain what's going on here? If I look in the poky-mirror
>>>>>> folder for kmod-related stuff, I see:
>>>>>>
>>>>>> % ls /home/evadeflow/projects/poky-mirror/*kmod*
>>>>>>
>>>>>>
>>>>>> /home/evadeflow/projects/poky-mirror/git2_git.kernel.org.pub.scm.utils.kernel.kmod.kmod.git.tar.gz
>>>>>>
>>>>>>
>>>>>> /home/evadeflow/projects/poky-mirror/git2_git.profusion.mobi.kmod.git.tar.gz
>>>>>>
>>>>>> I *think* this is what needs to be downloaded for this recipe(?) Why is
>>>>>> `git ls-remote` being run at all? I'm not sure whether this is the fault
>>>>>> of poky/oe-core, or of the meta-systemd layer. I'd just really wish it
>>>>>> worked. `:-}  Any advice?
>>>>>
>>>>>
>>>>>
>>>>> Where did you get that meta-systemd layer?  I can't find your
>>>>> recipe nor that revision (denzil at 6a358e9) in the published version
>>>>> which is at git://git.openembedded.org/meta-openembedded according
>>>>> to http://www.openembedded.org/wiki/LayerIndex
>>>>>
>>>>> --
>>>>> ------------------------------------------------------------
>>>>> Gary Thomas                 |  Consulting for the
>>>>> MLB Associates              |    Embedded world
>>>>> ------------------------------------------------------------
>>>>> _______________________________________________
>>>>> yocto mailing list
>>>>> yocto at yoctoproject.org
>>>>> https://lists.yoctoproject.org/listinfo/yocto
>>>
>>>
>>> --
>>> ------------------------------------------------------------
>>> Gary Thomas                 |  Consulting for the
>>> MLB Associates              |    Embedded world
>>> ------------------------------------------------------------

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

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