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View Code? Open in Web Editor NEWDockerfiles for index.docker.io (official Perl Docker image)
Home Page: https://registry.hub.docker.com/_/perl/
License: Artistic License 2.0
Dockerfiles for index.docker.io (official Perl Docker image)
Home Page: https://registry.hub.docker.com/_/perl/
License: Artistic License 2.0
When trying to "apt-get update" in my Dockerfile it fails with
---> Running in f3c1657f3351
E: The method driver /usr/lib/apt/methods/https could not be found.
I've tried 5.20, 5.22 and 5.24 tags
There is no 5.30.1 tag but plain tags for all other versions from 5.28.0 to 5.30.0
Is it intended?
It's release is imminent.
I cannot install modules when building a container. I have tried the official images and various OS images. I always hit this error.
Modification of a read-only value attempted at /usr/share/perl5/core_perl/CPAN/Distribution.pm line 4020.
The docker images on docker hub presume to run as root -- specifically, the workingDir in docker is set to /root/
The main problem with this is that many kubernetes clusters prevent processes from running as root (even inside containers) for security reasons both related to container breakout and permissions for files on network drives. To complicate this further, the official kubernetes examples made by Google [1] use your images and hence do not work on many clusters.
You can recreate the problem locally using a Dockerfile with these contents:
from perl RUN groupadd -r perl && useradd --no-log-init -r -g perl perl USER perl
You will then see the error related to trying to run from /root/:
docker: Error response from daemon: OCI runtime create failed: container_linux.go:346: starting container process caused "chdir to cwd (\"/root\") set in config.json failed: permission denied": unknown.
Several language/toolchain images now have an onbuild
variant to help jumpstart derivative images. Might be useful here for Perl especially as the base Perl images are relatively larger than others.
Particular examples might be web framework images derived from this image, which in turn might also use onbuild
for the user's own custom app images.
I am trying to install Image:;Magick in the docker file
I see that libperl.so
is available here /usr/local/lib/perl5/5.30.2/x86_64-linux-gnu/CORE/libperl.so
FROM perl:5.30-slim-buster
RUN apt-get update && \
apt-get install -y --no-install-recommends \
build-essential \
libmagick++-dev && \
cp /usr/include/x86_64-linux-gnu/ImageMagick-6/magick/magick-baseconfig.h /usr/include/ImageMagick-6/magick/
RUN find / -name libperl.so
RUN cpanm -v Image::Magick
But i get this error when linking
chmod 644 "Magick.bs"
"/usr/local/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- Magick.bs blib/arch/auto/Image/Magick/Magick.bs 644
"/usr/local/bin/perl" "/usr/local/lib/perl5/5.30.2/ExtUtils/xsubpp" -typemap '/usr/local/lib/perl5/5.30.2/ExtUtils/typemap' -typemap '/root/.cpanm/work/1591346327.6/PerlMagick-6.89/typemap' Magick.xs > Magick.xsc
mv Magick.xsc Magick.c
cc -c -I/usr/local/include/ImageMagick-6 -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -I/usr/include/libxml2 -I"/usr/include/ImageMagick-6" -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -I/usr/include/freetype2 -g -O2 -Wall -pthread -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16 -O2 -DVERSION="6.89" -DXS_VERSION="6.89" -fPIC "-I/usr/local/lib/perl5/5.30.2/x86_64-linux-gnu/CORE" -D_LARGE_FILES=1 -DHAVE_CONFIG_H Magick.c
rm -f blib/arch/auto/Image/Magick/Magick.so
LD_RUN_PATH="/usr/lib/x86_64-linux-gnu" cc -L/usr/local/lib -lMagickCore-6.Q16 -shared -O2 -L/usr/local/lib -fstack-protector-strong Magick.o -o blib/arch/auto/Image/Magick/Magick.so
-L/usr/local/lib -lMagickCore-6.Q16 -lperl -lm \/usr/bin/ld: cannot find -lperl
I found a bug today switching Test::MockFile over to github actions.
https://github.com/cpanel/Test-MockFile/runs/418056154?check_suite_focus=true
You can see the test failure here:
2020-01-30T21:04:02.1945833Z t/touch.t ..
2020-01-30T21:04:02.1947864Z # Seeded srand with seed '20200130' from local date.
2020-01-30T21:04:02.1955248Z # -------------- REAL MODE --------------
2020-01-30T21:04:02.1956268Z ok 1 - /tmp/OkmKzp4LAr is there
2020-01-30T21:04:02.1957157Z ok 2 - unlink on a dir fails
2020-01-30T21:04:02.1958021Z not ok 3 - unlink /dir is non-zero (0)
2020-01-30T21:04:02.1958467Z
2020-01-30T21:04:02.1959272Z # Failed test 'unlink /dir is non-zero (0)'
2020-01-30T21:04:02.1960789Z # at t/touch.t line 20.
2020-01-30T21:04:02.1961664Z # -------------- MOCK MODE --------------
2020-01-30T21:04:02.1962537Z ok 4 - unlink /link works.
2020-01-30T21:04:02.1963361Z ok 5 - /link is now gone
2020-01-30T21:04:02.1964188Z not ok 6 - ... and throws a $!
2020-01-30T21:04:02.1964668Z
2020-01-30T21:04:02.1965141Z # Failed test ' ... and throws a $!'
2020-01-30T21:04:02.1965452Z # at t/touch.t line 35.
2020-01-30T21:04:02.1965915Z # +-----+----+-------+
2020-01-30T21:04:02.1966217Z # | GOT | OP | CHECK |
2020-01-30T21:04:02.1966670Z # +-----+----+-------+
2020-01-30T21:04:02.1966992Z # | 21 | eq | 0 |
2020-01-30T21:04:02.1967450Z # +-----+----+-------+
2020-01-30T21:04:02.1967938Z ok 7 - touch /dir doesn't work.
2020-01-30T21:04:02.1968441Z ok 8 - touch /link doesn't work.
2020-01-30T21:04:02.1968925Z ok 9 - Set mtime to 1970
2020-01-30T21:04:02.1969398Z ok 10 - Set ctime to 1970
2020-01-30T21:04:02.1969887Z ok 11 - Set atime to 1970
2020-01-30T21:04:02.1970385Z ok 12 - Touch a missing file.
2020-01-30T21:04:02.1970873Z ok 13 - mtime is set.
2020-01-30T21:04:02.1971343Z ok 14 - ctime is set.
2020-01-30T21:04:02.1971822Z ok 15 - atime is set.
2020-01-30T21:04:02.1972644Z ok 16 - /file exists with -e
2020-01-30T21:04:02.1973184Z ok 17 - /file is removed via unlink method
2020-01-30T21:04:02.1973697Z ok 18 - /file is missing via contents check
2020-01-30T21:04:02.1976357Z ok 19 - /file is missing via size method
2020-01-30T21:04:02.1976755Z ok 20 - /file is removed via -e check
2020-01-30T21:04:02.1977039Z ok 21 - Set file to have stuff in it.
2020-01-30T21:04:02.1977313Z ok 22 - Touch an existing file.
2020-01-30T21:04:02.1977577Z ok 23 - mtime is set to 1234.
2020-01-30T21:04:02.1977849Z ok 24 - ctime is set to 1234.
2020-01-30T21:04:02.1978135Z ok 25 - atime is set to 1234.
2020-01-30T21:04:02.1978243Z 1..25
2020-01-30T21:04:02.1978332Z Dubious, test returned 2 (wstat 512, 0x200)
2020-01-30T21:04:02.1978438Z Failed 2/25 subtests
2020-01-30T21:04:02.1978488Z
2020-01-30T21:04:02.1978590Z Test Summary Report
2020-01-30T21:04:02.1978846Z -------------------
2020-01-30T21:04:02.1978953Z t/touch.t (Wstat: 512 Tests: 25 Failed: 2)
2020-01-30T21:04:02.1979047Z Failed tests: 3, 6
The issue appears to be that $! is not set when unlink is tried on a directory.
I simplified this problem to do: mkdir -p /tmp/foo; ls -ld /tmp/foo; perl -E'CORE::unlink "/tmp/foo"; print $! + 0; print "\n"'; ls -ld /tmp/foo
On everything above 5.18, I get:
drwxr-xr-x 2 root root 4096 Jan 30 21:45 /tmp/foo
21
drwxr-xr-x 2 root root 4096 Jan 30 21:45 /tmp/foo
On everything at and below 5.18, I get:
drwxr-xr-x 2 root root 4096 Jan 30 21:45 /tmp/foo
0
drwxr-xr-x 2 root root 4096 Jan 30 21:45 /tmp/foo
For whatever reason, perl is broken subtly on the older perls OR jesse is a problem?
Now that buildpack-deps:stable have moved to Buster, shall we switch to Buster in Perl 5.30?
Thanks @diocles for the blog post.
I should probably add a hint for it in https://github.com/docker-library/docs/blob/master/perl/content.md for everyone's future reference, namely to run the container on Docker >= 1.13 with --init
flag if they need it (or using dumb-init on older Docker versions.)
I am trying to build a perl-app using the Docker image and the module WWW::Curl, but installation of WWW::Curl fails in this environment.
My Dockerfile is:
FROM perl:latest
RUN apt-get install -y \
libcurl4-openssl-dev \
libcurl4
RUN cpanm --verbose WWW::Curl::Easy
The error is:
The version is libcurl 7.64.0
Cannot find curl.h - cannot build constants files - see Makefile.PL at Makefile.PL line 96.
@docker-library-bot can run a simple update.sh
script for you to update the Perl version automatically. Just add it to the team and open a corresponding PR here: https://github.com/docker-library/oi-janky-groovy/blob/master/update.sh/vars.groovy
See e.g. here: docker-library/wordpress@d775299
As the images use buildpack-deps:latest
as their base, some versions of Perl can no longer properly build or test, due to the update churn of the build toolchain. I encountered this now in part of investigating #17 and whether it still occurs in newer Docker releases.
I think we can start checking on using tagged buildpack-deps
per Perl version and adjust appropriately.
I use Perl images from Docker Hub for CI purposes, using GitLab-CI, in one of my projects. We run tests for a few different Perl version but the oldest one we support is 5.14. Recently I attempted to speed CI builds up by pre-installing all the dependencies onto the relevant Perl images instead of having it done every job. In principle this too has worked fine, however when I attempted to delegate the image building to GitLab-CI as well I found out that Kaniko refuses to work with perl:5.14-threaded. From what I could tell the problem lies with the fact that the image in question uses schema 1 whereas Kaniko devs have decided to only support schema 2.
Would it be possible to have older Perl images on Docker Hub updated to schema 2? According to the discussion from GoogleContainerTools/kaniko#509 all one has to do is pull such an image using a new-enough version of Docker and push it back to the Hub.
I have been figtingh with this image for long time, to eventually discover that, first, some modules available in the latest
couldn't be installed here, and second, that when I installed them using default debian packages, they were not available to Perl. That's probably a feature of the perl version you are installing, and I know you can define env variables when running a Docker image, but since /usr/lib is the default place for installing system-wide modules, would it be possible to have it somehow built-in so that it's used from all Perl scripts?
As in this article: https://blog.kintoandar.com/2018/01/Building-healthier-containers.html - it would make for smaller containers, faster builds, etc.
I see that the current Dockerfile
does all the building inside itself, and wondered whether there is scope to slim down the output image.
It would be very handy to have more versions of perl available for testing on legacy perls. What do you think about making that part of the official repo vs having it rolled somewhere else?
Currently, the Dockerfiles fetch "cpanm" from the "master" branch on miyagawa's github account.
This means that if github or miyagawa's account is (unknowingly) compromised at the time the Docker images are built, all Perl(-based) images will contain a compromised version of cpanm.
It also makes the images non-reproducible (see https://reproducible-builds.org/ for why this is a good idea)
The sha256 of the downloaded Perl .tar.gz is already checked, for the same reasons.
I need to install XMLTV to run a script on my Raspberry Pi with an ARM CPU.
~ # docker run -it --rm --name my-running-script -v "$PWD":/usr/src/myapp -w /usr/src/myapp armhf/perl:5.24.1 perl
tv_grab_fr_telerama --config-file=/storage/.xmltv/tv_grab_fr_telerama.conf --output=/media/My\ Passport/IPTV/xmltv/complet.xml
Can't locate XMLTV/Usage.pm in @INC (you may need to install the XMLTV::Usage module) (@INC contains: /usr/local/lib/perl5/site_perl/5.24.1/arm-linux-gnueabihf-64int /usr/local/lib/perl5/site_perl/5.24.1 /usr/local/lib/perl5/5.24.1/arm-linux-gnueabihf-64int /usr/local/lib/perl5/5.24.1 .) at tv_grab_fr_telerama line 333.
BEGIN failed--compilation aborted at tv_grab_fr_telerama line 333.
But I have an error when i try to install it :
~ # docker run armhf/perl:latest cpan install XMLTV::Usage
Loading internal null logger. Install Log::Log4perl for logging messages
CPAN.pm requires configuration, but most of it can be done automatically.
If you answer 'no' below, you will enter an interactive dialog for each
configuration option instead.
Would you like to configure as much as possible automatically? [yes] yes
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/01mailrc.txt.gz
Reading '/root/.cpan/sources/authors/01mailrc.txt.gz'
............................................................................DONE
Fetching with HTTP::Tiny:
http://www.cpan.org/modules/02packages.details.txt.gz
Reading '/root/.cpan/sources/modules/02packages.details.txt.gz'
Database was generated on Sat, 09 Sep 2017 23:17:03 GMT
HTTP::Date not available
.............
New CPAN.pm version (v2.16) available.
[Currently running version is v2.11]
You might want to try
install CPAN
reload cpan
to both upgrade CPAN.pm and run the new version without leaving
the current session.
...............................................................DONE
Fetching with HTTP::Tiny:
http://www.cpan.org/modules/03modlist.data.gz
Reading '/root/.cpan/sources/modules/03modlist.data.gz'
DONE
Writing /root/.cpan/Metadata
Running install for module 'XMLTV::Usage'
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/id/E/ED/EDAVIS/xmltv-0.5.33.tar.gz
Fetching with HTTP::Tiny:
http://www.cpan.org/authors/id/E/ED/EDAVIS/CHECKSUMS
Checksum for /root/.cpan/sources/authors/id/E/ED/EDAVIS/xmltv-0.5.33.tar.gz ok
'YAML' not installed, will not store persistent state
Configuring E/ED/EDAVIS/xmltv-0.5.33.tar.gz with Makefile.PL
Choose which optional components of xmltv you want to install. The
XMLTV.pm library and the filter programs such as tv_grep and tv_sort
are installed by default; here you choose grabbers for different
countries and front-ends for managing listings.
Alternative grabber for Britain (tv_grab_uk_rt) [no]
Grabber for Italy (tv_grab_it) [yes]
Grabber for North America using DataDirect (tv_grab_na_dd) [no]
Grabber for North American Channel Icons (tv_grab_na_icons) [no]
Grabber for New Zealand (tv_grab_nz) [yes]
Grabber for Finland (tv_grab_fi) [no]
Grabber for Spain - Analogic Terrestrial/Cable (tv_grab_es) [no]
Grabber for Spain - Digital Satellite (D+) (tv_grab_es_digital) [no]
Grabber for the Netherlands (tv_grab_nl) [no]
Alternative grabber for the Netherlands (tv_grab_nl_wolf) [no]
Grabber for Hungary (tv_grab_hu) [no]
Grabber for Denmark (tv_grab_dk) [no]
Grabber for Japan (tv_grab_jp) [no]
Grabber for Germany (tv_grab_de_tvtoday) [no]
Grabber for Sweden (tv_grab_se) [no]
Grabber for France (tv_grab_fr) [no]
Grabber for Norway (tv_grab_no) [no]
Grabber for Portugal (tv_grab_pt) [no]
Program to report exceptions and changes in a schedule (tv_check) [no]
CGI program to filter listings (to install manually) (tv_pick_cgi) [no]
Do you want to proceed with this configuration? [yes,no (default=yes)]
* Alternative grabber for Britain (tv_grab_uk_rt)
These dependencies are missing for tv_grab_uk_rt:
HTML::Entities (version 1.27 or higher)
Do you wish to install tv_grab_uk_rt? [yes,no (default=no)]
* Grabber for Italy (tv_grab_it)
Do you wish to install tv_grab_it? [yes,no (default=yes)]
* Grabber for North America using DataDirect (tv_grab_na_dd)
These dependencies are missing for tv_grab_na_dd:
SOAP::Lite
Do you wish to install tv_grab_na_dd? [yes,no (default=no)]
* Grabber for North American Channel Icons (tv_grab_na_icons)
These dependencies are missing for tv_grab_na_icons:
HTML::TableExtract
WWW::Mechanize (version 1.02 or higher)
Do you wish to install tv_grab_na_icons? [yes,no (default=no)]
* Grabber for New Zealand (tv_grab_nz)
Do you wish to install tv_grab_nz? [yes,no (default=yes)]
* Grabber for Finland (tv_grab_fi)
These dependencies are missing for tv_grab_fi:
HTML::TreeBuilder
Do you wish to install tv_grab_fi? [yes,no (default=no)]
* Grabber for Spain - Analogic Terrestrial/Cable (tv_grab_es)
These dependencies are missing for tv_grab_es:
HTML::TreeBuilder
Do you wish to install tv_grab_es? [yes,no (default=no)]
* Grabber for Spain - Digital Satellite (D+) (tv_grab_es_digital)
These dependencies are missing for tv_grab_es_digital:
HTML::TreeBuilder
Do you wish to install tv_grab_es_digital? [yes,no (default=no)]
* Grabber for the Netherlands (tv_grab_nl)
These dependencies are missing for tv_grab_nl:
HTML::TreeBuilder
Do you wish to install tv_grab_nl? [yes,no (default=no)]
* Alternative grabber for the Netherlands (tv_grab_nl_wolf)
These dependencies are missing for tv_grab_nl_wolf:
HTML::TreeBuilder
Do you wish to install tv_grab_nl_wolf? [yes,no (default=no)]
* Grabber for Hungary (tv_grab_hu)
These dependencies are missing for tv_grab_hu:
HTML::TreeBuilder
Do you wish to install tv_grab_hu? [yes,no (default=no)]
* Grabber for Denmark (tv_grab_dk)
These dependencies are missing for tv_grab_dk:
HTML::TreeBuilder
Do you wish to install tv_grab_dk? [yes,no (default=no)]
* Grabber for Japan (tv_grab_jp)
These dependencies are missing for tv_grab_jp:
HTML::TreeBuilder
Text::Kakasi
Do you wish to install tv_grab_jp? [yes,no (default=no)]
* Grabber for Germany (tv_grab_de_tvtoday)
These dependencies are missing for tv_grab_de_tvtoday:
HTML::Entities (version 1.27 or higher)
HTML::TreeBuilder
Do you wish to install tv_grab_de_tvtoday? [yes,no (default=no)]
* Grabber for Sweden (tv_grab_se)
These dependencies are missing for tv_grab_se:
XML::LibXML
Do you wish to install tv_grab_se? [yes,no (default=no)]
* Grabber for France (tv_grab_fr)
These dependencies are missing for tv_grab_fr:
HTML::Entities (version 1.27 or higher)
HTML::TreeBuilder
Do you wish to install tv_grab_fr? [yes,no (default=no)]
* Grabber for Norway (tv_grab_no)
These dependencies are missing for tv_grab_no:
HTML::Entities (version 1.27 or higher)
HTML::LinkExtractor
HTML::TableExtract
Do you wish to install tv_grab_no? [yes,no (default=no)]
* Grabber for Portugal (tv_grab_pt)
These dependencies are missing for tv_grab_pt:
HTML::TreeBuilder
Do you wish to install tv_grab_pt? [yes,no (default=no)]
* Program to report exceptions and changes in a schedule (tv_check)
These dependencies are missing for tv_check:
Tk
Tk::TableMatrix
Do you wish to install tv_check? [yes,no (default=no)]
* CGI program to filter listings (to install manually) (tv_pick_cgi)
These dependencies are missing for tv_pick_cgi:
CGI
Do you plan to run tv_pick_cgi? [yes,no (default=no)] Module Date::Manip seems not to be installed.
Module LWP seems not to be installed.
Module XML::Parser seems not to be installed.
Module XML::Twig seems not to be installed.
Module XML::Writer seems not to be installed.
Module Lingua::EN::Numbers::Ordinate seems not to be installed.
Module Lingua::Preferred seems not to be installed.
Module Term::ProgressBar seems not to be installed.
Module Unicode::String seems not to be installed.
Required modules missing, 'make' is unlikely to work
Warning: prerequisite Date::Manip 5.42 not found.
Warning: prerequisite LWP 5.65 not found.
Warning: prerequisite XML::Parser 2.34 not found.
Warning: prerequisite XML::Twig 3.1 not found.
Warning: prerequisite XML::Writer 0.4.6 not found.
Date::Manip 5.42 is required.
LWP 5.65 is required.
XML::Parser 2.34 is required.
XML::Twig 3.1 is required.
XML::Writer 0.4.6 is required.
Lingua::EN::Numbers::Ordinate is recommended.
Lingua::Preferred 0.2.4 is recommended.
Term::ProgressBar 2.03 is recommended.
Unicode::String is recommended.
Checking if your kit is complete...
Looks good
bad makefile line: ' $(NOECHO) $(NOOP)' at Makefile.PL line 944.
Warning: No success on command[/usr/local/bin/perl Makefile.PL]
EDAVIS/xmltv-0.5.33.tar.gz
/usr/local/bin/perl Makefile.PL -- NOT OK
How to resolve this problem ?
These should be updated to use HTTPS.
I'm sorry that I can't provide a PR myself, generate.pl
was always messing with my local Git config.
Lines 85 to 88 in 0cb4fc3
Will need to add patches for images prior to Perl 5.28 5.30.
cpan seems to not support ssl but metacpan, e.g.
https://cpan.metacpan.org/authors/id/S/SH/SHAY/perl-5.20.1.tar.gz
instead of
Target release for Perl 5.28 is by May. Leave this here to remind @zakame.
Can we get the docker image updated with new tags?
Hi,
i want to run one pl script & wan't to mount volume from container to have access to folder with the script. When i put the script to the folder and run the docker it gives me error (Cannot open Perl script ... no such file or directory).
Dockerfile is this: https://github.com/snoopy86/siemens
Can you help please.
Tnx.
It would be nice to have a CI running on this repo.
I'm already exploring CircleCI for this as they have native Docker executors for builds, so integrating something like Docker-in-Docker for image building would be very easy; see this config.yml and my fork's build status.
There is a long list of modules that have a dual life in core and on CPAN, and having a Perl with all of those upgraded to the current stable version would ease and encourage upgrades. Consider creating Docker container variants that already have all of the core modules upgraded to the latest equivalents on CPAN.
Hello,
I was using perl 5.24, but from version 5.24.1 to 5.24.2 the apt repo changed from where packages were downloaded from http://deb.debian.org/debian/
to http://cdn-fastly.deb.debian.org/debian/
. This change is causing certain packages to not be available. For example libmysqlclient-dev
I'm getting the following error on 5.24.2:
E: Package 'libmysqlclient-dev' has no installation candidate
This worked on 5.24.1.
cf docker-library/official-images#8405 docker/docker-ce-packaging#476 (comment)
I'll echo my reply to the linked official-images PR above:
Speaking on behalf of
library/perl
, we'll likely continue with using stretch+buster for the current supportedperl:5.32
(latest) andperl:5.30
tags, in line with perlpolicy, along with the current best-effort-supportedperl:5.28
. Older Perl releases (5.26 and below) are no longer supported and are also no longer rebuilt here anyway (but we will retain their existingDockerfile
s in https://github.com/Perl/docker-perl should anyone need them.)We will switch to buster+bullseye (or buster only if bullseye hasn't been released yet,) for whatever comes next, be it
perl:5.34
orperl:7
.
Docker builds of Perl less than 5.20 on CentOS 7.1.1503 when SELinux is set to "enforcing" (SELINUX=enforcing) tests fail with these errors during test:
$ getenforce
Enforcing
$ cd docker-perl/5.010.001-64bit/
$ docker build -t perl:5.10 .
...
# Failed test 'queue a message'
# at ../ext/IPC-SysV/t/ipcsysv.t line 165.
# The failure of the subtest #2 may indicate that the message queue
# resource limits either of the system or of the testing account
# have been reached. Error message "Operating would block" is
# usually indicative of this situation. The error message was now:
# "Permission denied"
#
# You can check the message queues with the 'ipcs' command and
# you can remove unneeded queues with the 'ipcrm -q id' command.
# You may also consider configuring your system or account
# to have more message queue resources.
#
# Because of the subtest #2 failing also the substests #5 and #6 will
# very probably also fail.
# Failed test 'message get call'
# at ../ext/IPC-SysV/t/ipcsysv.t line 196.
# This failure was to be expected because the subtest #2 failed.
# Failed test 'message get data'
# at ../ext/IPC-SysV/t/ipcsysv.t line 214.
# Looks like you failed 3 tests of 38.
../ext/IPC-SysV/t/ipcsysv.t ......................................
The issue appears to be with the version of the IPC::SysV module included in the Perl distribution, as the latest version of IPC::SysV (via CPAN) does compile and pass tests independently with SELINUX=enforcing.
Docker builds for 5.16 and 5.10 have been confirmed to run successfully on CentOS 7.1 when SELinux is disabled (SELINUX=disabled).
Hi,
I try to use this image in Gitlab-CI. I have this question about the default location of PERL5LIB if I don't set it by myself. I mean, if I do something like cpanm Mojolicious
, will the modules install in /usr/local/lib/perl5
?
Thanks.
SHA-1 is broken, so it would be nice to use 'sha256sum' or higher for verifying that we have downloaded the correct binary!
Thanks,
I want to install SOAP::Lite module in my perl container.
I'm using this Dockerfile below:
COPY . /usr/src/myapp
WORKDIR /usr/src/myapp
RUN apt-get update
RUN apt-get install -y libdatetime-perl
RUN apt-get install -y libdbi-perl
RUN apt-get install -y libsoap-lite-perl
RUN apt-get install -y apache2*
RUN cpanm DBI
RUN cpanm DateTime
RUN cpanm SOAP::Lite
But I always got an message:
Please tell me where I can find your apache src
[../apache_x.x/src] ../apache_x.x/src
Can't stat `../apache_x.x/src'
How to give the correct path of apache in the Dockerfile?
/root/.cpanm takes about 5.9MB. It is better remove it.
Opposite to #50, maybe replace the existing cpanm installation with Menlo::Legacy to ensure stability.
Oops, missed the memo on these releases last April 14. Get some tuits for this very soon.
I wonder if a usable cpanm should be already included in the image? Of course, the end user can just install manually via
curl -L http://cpanmin.us | perl - App::cpanminus
but this might be an insecure approach, as explained here.
I realize the older cpan and cpanp tools are already included, and it is quite possible to bootstrap cpanm via these tools, but on the other hand cpanm is already small enough to be another addition. Also, most new Perl projects make use of cpanm as their standard installer command, especially projects that make use of the cpanfile format for dependency tracking.
Like the tin says, an alpine version would be very useful
This means that if you pull perl modules through apt-get, they will be installed for perl version 5.20, not 5.24. The perl 5.24 version which is first in the path, must have its packages installed through cpan to work.
Suggest you use either debian packaged version 5.20, or remove it and install perl 5.24 only. Having both will probably cause confusion.
Perl 5.32 is out, just awaiting for the source tarball to show up in the canonical location at https://www.cpan.org/src/5.0/
Just a preview:
...
Step 7/7 : CMD ["perl5.32.0","-de0"]
---> Running in 12a1a3862332
Removing intermediate container 12a1a3862332
---> 84a801177065
Successfully built 84a801177065
Successfully tagged perl:5.32
~/src/docker-perl/5.032.000-main-buster $ docker run --rm -it perl:5.32 /bin/bash
root@5bb1c5d2f4a9:/# perl -V
Summary of my perl5 (revision 5 version 32 subversion 0) configuration:
Platform:
osname=linux
osvers=4.4.227
archname=x86_64-linux-gnu
uname='linux 12ac5b83ecc9 4.4.227 #2 smp thu jun 11 15:07:16 cdt 2020 x86_64 gnulinux '
config_args='-Darchname=x86_64-linux-gnu -Duse64bitall -Duseshrplib -Dvendorprefix=/usr/local -des'
...
To avoid this kind of vulnerabilities https://hub.docker.com/r/_/perl/
Running perl -MConfig -e 'print $Config{vendorlib}'
in the container returns an empty string. It should return a path.
Hi,
Is perl already installed in a docker container or do I have to seperately install it with other software tools.
I have the following dockerfile
`FROM ubuntu
RUN apt-get -qq update
RUN apt-get -qqy install python git ipython
RUN locale-gen en_US.UTF-8
ENV LC_ALL=en_US.UTF-8
ENV LANG=en_US.UTF-8
ENV LANGUAGE=en_US.UTF-8
RUN mkdir -p /opt
WORKDIR /opt
ENV PYTHONPATH /opt/python-code
ENV PATH /opt/python-code/extra-scripts:$PATH
ENV PERL5LIB /usr/local/perl
ADD go.py /opt/
ADD go.sh /opt/
WORKDIR /opt
CMD /bin/bash`
As you can notice I do not "RUN perl" for installation. But when I open the interactive container generated on running the image obtained by the following build process. I can see that I have perl v5.22.1 in the container.
Also my python dictionary array is not being read by perl and is giving me a string error (I have checked the synatx it is correct. The code runs fine outside docker).
I belive there is some unicode incorrect when passing array from python to perl, which is belonging to an external library function.
That is why I have set locale to UTF-8 in my docker file.
I can also observe these changes made in my container, as follows;
"Env": [ "PATH=/opt/python-code/extra-scripts:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin", "LC_ALL=en_AU.UTF-8", "LANG=en_AU.UTF-8", "LANGUAGE=en_AU.UTF-8", "PYTHONPATH=/opt/python-code", "PERL5LIB=/usr/local/perl" ],
But I still get the same error. I am wondering if there is a way to check if perl5 is indeed set to UTF-8.
Or how can I set it to UTF-8 using the dockerfile.
I am not sure yet if this is caused by other issue.
I am running docker on windows10 with hypervisor V.
Any input appreciated.
Cheers
https://hub.docker.com/r/library/perl/tags/
It looks like docker.com system is actively scanning for the uses of debian packages with known vulneralbility. It effects all perl images (clicking on the tag name will revealing the package names as well as a bunch of useful details.)
It looks a full rebuild is required.
Hi creators, loving this package, works great. I don't know if you have synology experience, but you will have docker experience. What I'm doing is running a perl script (from a sh file) inside a bash terminal window inside docker. I run it like "./file.sh". This works like a charm.
My next step is to automatically run this file from 'outside' the docker. I want to use synology task scheduler to run the command:
docker exec -it container_name bash ./file.sh
However, this doesn't seem to work as I can't see the bash window start and my file doesn't create an output like it's meant to. Can you help me figure out how to do this?
Please add a link to https://registry.hub.docker.com/_/perl/ so it can better be found when coming from the GitHub project page.
I build the docker-perl/5.026.000-64bit/Dockerfile from arm64v8/buildpack-deps:stretch and make success,
so I think we can add it to support arm64.
$ docker run -it --rm perl:5 /bin/bash
root@997cd2767d48:~# cat /tmp/L9sh12pSKR
--- 'this is a string'
---
- 1
- 2
- 3
- 4
- 5
---
alpha: beta
gamma: delta
root@997cd2767d48:~# ls -al /tmp
total 16
drwxrwxrwt 1 root root 158 Feb 17 14:57 .
drwxr-xr-x 1 root root 174 Feb 27 15:23 ..
-rw------- 1 root root 76 Feb 17 14:55 L9sh12pSKR
-rw------- 1 root root 26 Feb 17 14:55 YAML-Tiny-test-ZMaopgIF
-rw------- 1 root root 32 Feb 17 14:55 YAML-Tiny-test-mohloFyk
-rw------- 1 root root 30 Feb 17 14:55 YAML-Tiny-test-sqTpSwoa
root@997cd2767d48:~#
I don't think any of this should be in the image... Probably leftovers from running tests?
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