erlang November 2018

erlang@lists.fedoraproject.org

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8 discussions

RabbitMQ 3.7 in Rawhide
by Jeremy Cline 06 Feb '19

06 Feb '19

Hi folks, Fedora infrastructure is looking at deploying RabbitMQ, but we'd like to have some of the features that come with Rabbit 3.7 and 3.6 is EOL as of May 1. Fedora currently has 3.6.15 in Rawhide. I started looking at getting rabbitmq-server updated, but before I get too far along I wanted to ask if there's already been some effort in that area that's just not pushed yet or if there's a reason it's not been upgraded (other than that we're all very busy :). Thanks, Jeremy

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[Bug 1424823] New: ejabberd won't start with SELinux enforcing on Rawhide
by bugzilla＠redhat.com 30 Nov '18

30 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1424823 Bug ID: 1424823 Summary: ejabberd won't start with SELinux enforcing on Rawhide Product: Fedora Version: rawhide Component: ejabberd Severity: high Assignee: lemenkov(a)gmail.com Reporter: randy(a)electronsweatshop.com QA Contact: extras-qa(a)fedoraproject.org CC: erlang(a)lists.fedoraproject.org, jeremy(a)jcline.org, lemenkov(a)gmail.com, martin(a)laptop.org, randy(a)electronsweatshop.com Description of problem: ejabberd won't start with SELinux enforcing on Rawhide. Version-Release number of selected component (if applicable): ejabberd-17.01-1.fc26.x86_64 How reproducible: Every time. Steps to Reproduce: 1. sudo systemctl start ejabberd 2. ps aux | grep ejabberd Actual results: $ ps aux | grep ejab ejabberd 10600 0.0 0.0 37184 260 ? S 11:52 0:00 /usr/lib64/erlang/erts-8.2.2/bin/epmd -daemon rbarlow 10790 0.0 0.0 119424 968 pts/3 S+ 11:52 0:00 grep --color=auto ejab Expected results: $ ps aux | grep ejab ejabberd 11110 0.0 0.0 37184 264 ? S 11:53 0:00 /usr/lib64/erlang/erts-8.2.2/bin/epmd -daemon ejabberd 11112 156 1.1 3189700 56260 ? Sl 11:53 0:03 /usr/lib64/erlang/erts-8.2.2/bin/beam.smp -K true -P250000 -- -root /usr/lib64/erlang -progname erl -- -home /var/lib/ejabberd -- -sname ejabberd@localhost -noshell -noinput -noshell -noinput -mnesia dir "/var/lib/ejabberd" -ejabberd log_rate_limit 100 log_rotate_size 10485760 log_rotate_count 1 log_rotate_date "" -s ejabberd -smp auto start ejabberd 11130 0.0 0.0 4392 716 ? Ss 11:53 0:00 erl_child_setup 16000 ejabberd 11176 0.0 0.0 11700 1060 ? Ss 11:53 0:00 inet_gethost 4 ejabberd 11177 0.0 0.0 18040 1764 ? S 11:53 0:00 inet_gethost 4 rbarlow 11179 0.0 0.0 119424 980 pts/3 S+ 11:53 0:00 grep --color=auto ejab Additional info: This is a good opportunity to write an SELinux policy for ejabberd. If we do this, we can stop running it with /usr/bin/bash in the systemd unit. -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1357510] New: Erlang Port Mapper Daemon Activation Socket fails to start
by Red Hat Bugzilla 27 Nov '18

27 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1357510 Bug ID: 1357510 Summary: Erlang Port Mapper Daemon Activation Socket fails to start Product: Fedora Version: 24 Component: erlang Assignee: lemenkov(a)gmail.com Reporter: zboszor(a)pr.hu QA Contact: extras-qa(a)fedoraproject.org CC: erlang(a)lists.fedoraproject.org, jeckersb(a)redhat.com, lemenkov(a)gmail.com, rhbugs(a)n-dimensional.de, s(a)shk.io External Bug ID: Red Hat Bugzilla 1293128 Description of problem: I was trying to enable SSL in rabbitmq-server but it requires epmd to run. SELinux prevents epmd to start. Version-Release number of selected component (if applicable): erlang-18.3.4-1.fc24.x86_64 erlang-erts-18.3.4-1.fc24.x86_64 selinux-policy-targeted-3.13.1-191.fc24.3.noarch How reproducible: Always. Steps to Reproduce: 1. dnf install rabbitmq-server 2. systemctl enable epmd.socket epmd.service rabbitmq-server 3. configure SSL options in /etc/rabbitmq/rabbitmq.config 4. reboot Actual results: epmd.service has a dependency on epmd.socket but it cannot be activated: audit[1]: AVC avc: denied { create } for pid=1 comm="systemd" scontext=system_u:system_r:init_t:s0 tcontext=system_u:system_r:unconfined_service_t:s0 tclass=tcp_socket permissive=0 There is no setsebool toggle to allow systemd to open TCP sockets. Expected results: EPMD daemon should be able to start without socket activation. Additional info: After changing the epmd.service to not require systemd socket activation with this patch below, but #1293128 occurs: audit[7686]: AVC avc: denied { name_connect } for pid=7686 comm="epmd" dest=4369 scontext=system_u:system_r:init_t:s0 tcontext=system_u:object_r:epmd_port_t:s0 tclass=tcp_socket permissive=0 The patch is: --- epmd.service.orig 2016-07-18 13:55:26.584086294 +0200 +++ epmd.service 2016-07-18 13:57:40.336416375 +0200 @@ -1,11 +1,11 @@ [Unit] Description=Erlang Port Mapper Daemon After=network.target -Requires=epmd.socket +#Requires=epmd.socket [Service] -ExecStart=/usr/bin/epmd -systemd -#ExecStop=/usr/bin/epmd -kill +ExecStart=/usr/bin/epmd -daemon +ExecStop=/usr/bin/epmd -kill Type=notify StandardOutput=journal StandardError=journal -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1234567] New: Package should not ship a separate emacs sub-package
by Red Hat Bugzilla 26 Nov '18

26 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1234567 Bug ID: 1234567 Summary: Package should not ship a separate emacs sub-package Product: Fedora Version: rawhide Component: erlang Assignee: lemenkov(a)gmail.com Reporter: jonathan.underwood(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: erlang(a)lists.fedoraproject.org, lemenkov(a)gmail.com, rhbugs(a)n-dimensional.de, s(a)shk.io Blocks: 1234479 The Emacs add-on packaging guidelines no longer stipulate that packages which also bundle support for Emacs should split out those Emacs files into separate sub-packages. This package should instead ship those files with the main package which should also Require emacs-filesystem. See https://fedoraproject.org/wiki/Packaging:Emacs for more detail. Referenced Bugs: https://bugzilla.redhat.com/show_bug.cgi?id=1234479 [Bug 1234479] Violations of Emacs add-on packaging guidelines -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1456567] New: "dialyzer --build_plt --apps erts kernel stdlib" crashes
by bugzilla＠redhat.com 20 Nov '18

20 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1456567 Bug ID: 1456567 Summary: "dialyzer --build_plt --apps erts kernel stdlib" crashes Product: Fedora Version: 25 Component: erlang Severity: medium Assignee: lemenkov(a)gmail.com Reporter: leon.one(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: erlang(a)lists.fedoraproject.org, jeckersb(a)redhat.com, lemenkov(a)gmail.com, rhbugs(a)n-dimensional.de, s(a)shk.io Created attachment 1283282 --> https://bugzilla.redhat.com/attachment.cgi?id=1283282&action=edit erl_crash.dump Description of problem: Dialyzer PLT build crashes everytime. Version-Release number of selected component (if applicable): dnf info erlang Last metadata expiration check: 0:08:11 ago on Mon May 29 17:16:10 2017. Installed Packages Name : erlang Arch : x86_64 Epoch : 0 Version : 19.3.4 Release : 1.fc25 dnf info erlang-dialyzer Last metadata expiration check: 0:08:22 ago on Mon May 29 17:16:10 2017. Installed Packages Name : erlang-dialyzer Arch : x86_64 Epoch : 0 Version : 19.3.4 Release : 1.fc25 How reproducible: always Steps to Reproduce: 1. dialyzer --build_plt --apps erts kernel stdlib Actual results: Compiling some key modules to native code...{"init terminating in do_boot",{{badmatch,ok},[{dialyzer_cl,hc_cache,1,[{file,"dialyzer_cl.erl"},{line,572}]},{lists,foreach,2,[{file,"lists.erl"},{line,1338}]},{dialyzer_cl,hipe_compile,2,[{file,"dialyzer_cl.erl"},{line,516}]},{dialyzer_cl,do_analysis,4,[{file,"dialyzer_cl.erl"},{line,382}]},{dialyzer,'-cl/1-fun-0-',1,[{file,"dialyzer.erl"},{line,153}]},{dialyzer,doit,1,[{file,"dialyzer.erl"},{line,243}]},{dialyzer,plain_cl,0,[{file,"dialyzer.erl"},{line,84}]},{init,start_em,1,[]}]}} init terminating in do_boot () Crash dump is being written to: erl_crash.dump...done Expected results: done (passed successfully) Additional info: crash dump attached. -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1544053] New: "dialyzer --build_plt --apps erts kernel stdlib" crashes
by bugzilla＠redhat.com 20 Nov '18

20 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1544053 Bug ID: 1544053 Summary: "dialyzer --build_plt --apps erts kernel stdlib" crashes Product: Fedora Version: 27 Component: erlang Severity: medium Assignee: lemenkov(a)gmail.com Reporter: dxtr(a)emacs.church QA Contact: extras-qa(a)fedoraproject.org CC: dxtr(a)emacs.church, erlang(a)lists.fedoraproject.org, extras-qa(a)fedoraproject.org, jeckersb(a)redhat.com, jroman.espinar(a)gmail.com, lemenkov(a)gmail.com, leon.one(a)gmail.com, rhbugs(a)n-dimensional.de, rjones(a)redhat.com, s(a)shk.io +++ This bug was initially created as a clone of Bug #1456567 +++ Description of problem: Dialyzer PLT build crashes everytime. Version-Release number of selected component (if applicable): dnf info erlang Last metadata expiration check: 0:08:11 ago on Mon May 29 17:16:10 2017. Installed Packages Name : erlang Arch : x86_64 Epoch : 0 Version : 19.3.4 Release : 1.fc25 dnf info erlang-dialyzer Last metadata expiration check: 0:08:22 ago on Mon May 29 17:16:10 2017. Installed Packages Name : erlang-dialyzer Arch : x86_64 Epoch : 0 Version : 19.3.4 Release : 1.fc25 How reproducible: always Steps to Reproduce: 1. dialyzer --build_plt --apps erts kernel stdlib Actual results: Compiling some key modules to native code...{"init terminating in do_boot",{{badmatch,ok},[{dialyzer_cl,hc_cache,1,[{file,"dialyzer_cl.erl"},{line,572}]},{lists,foreach,2,[{file,"lists.erl"},{line,1338}]},{dialyzer_cl,hipe_compile,2,[{file,"dialyzer_cl.erl"},{line,516}]},{dialyzer_cl,do_analysis,4,[{file,"dialyzer_cl.erl"},{line,382}]},{dialyzer,'-cl/1-fun-0-',1,[{file,"dialyzer.erl"},{line,153}]},{dialyzer,doit,1,[{file,"dialyzer.erl"},{line,243}]},{dialyzer,plain_cl,0,[{file,"dialyzer.erl"},{line,84}]},{init,start_em,1,[]}]}} init terminating in do_boot () Crash dump is being written to: erl_crash.dump...done Expected results: done (passed successfully) Additional info: crash dump attached. --- Additional comment from Javi Roman on 2017-10-02 03:34:42 EDT --- The same problem with: Installed Packages Name : erlang Arch : x86_64 Epoch : 0 Version : 19.3.6.1 Release : 1.fc25 dnf info erlang-dialyzer Name : erlang-dialyzer Arch : x86_64 Epoch : 0 Version : 19.3.6.1 Release : 1.fc25 --- Additional comment from on 2018-02-09 19:10:41 EST --- I'm having the same issue on Fedora 27: $ dnf info erlang Last metadata expiration check: 3 days, 3:04:44 ago on 2018-02-06T22:01:36 CET. Installed Packages Name : erlang Version : 19.3.6.5 Release : 1.fc27 Arch : x86_64 Size : 25 k Source : erlang-19.3.6.5-1.fc27.src.rpm Repo : @System From repo : updates Summary : General-purpose programming language and runtime environment URL : https://www.erlang.org License : ASL 2.0 Description : Erlang is a general-purpose programming language and runtime : environment. Erlang has built-in support for concurrency, distribution : and fault tolerance. Erlang is used in several large telecommunication : systems from Ericsson. $ dnf info erlang-dialyzer Last metadata expiration check: 3 days, 3:05:02 ago on 2018-02-06T22:01:36 CET. Installed Packages Name : erlang-dialyzer Version : 19.3.6.5 Release : 1.fc27 Arch : x86_64 Size : 898 k Source : erlang-19.3.6.5-1.fc27.src.rpm Repo : @System From repo : updates Summary : A DIscrepancy AnaLYZer for ERlang programs URL : https://www.erlang.org License : ASL 2.0 Description : A DIscrepancy AnaLYZer for ERlang programs. $ dialyzer --raw --build_plt --apps erts kernel stdlib Compiling some key modules to native code...{"init terminating in do_boot",{{badmatch,ok},[{dialyzer_cl,hc_cache,1,[{file,"dialyzer_cl.erl "},{line,572}]},{lists,foreach,2,[{file,"lists.erl"},{line,1338}]},{dialyzer_cl,hipe_compile,2,[{file,"dialyzer_cl.erl"},{line,516}]},{dialy zer_cl,do_analysis,4,[{file,"dialyzer_cl.erl"},{line,382}]},{dialyzer,'-cl/1-fun-0-',1,[{file,"dialyzer.erl"},{line,153}]},{dialyzer,doit,1,[{file,"dialyzer.erl"},{line,243}]},{dialyzer,plain_cl,0,[{file,"dialyzer.erl"},{line,84}]},{init,start_em,1,[]}]}} init terminating in do_boot () Crash dump is being written to: erl_crash.dump...done --- Additional comment from on 2018-02-09 19:12 EST --- -- You are receiving this mail because: You are on the CC list for the bug.

1 3

[Bug 1231430] New: Missing jinterface maven metadata
by Red Hat Bugzilla 20 Nov '18

20 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1231430 Bug ID: 1231430 Summary: Missing jinterface maven metadata Product: Fedora Version: rawhide Component: erlang Assignee: lemenkov(a)gmail.com Reporter: puntogil(a)libero.it QA Contact: extras-qa(a)fedoraproject.org CC: erlang(a)lists.fedoraproject.org, lemenkov(a)gmail.com, rhbugs(a)n-dimensional.de, s(a)shk.io Description of problem: erlang-jinterface do not provides maven metadata, which used by some projects e.g. https://github.com/spring-projects/spring-amqp/ (spring-erlang sub module) The pom file is available but is not installed https://github.com/erlang/otp/blob/maint/lib/jinterface/java_src/pom.xml.src https://fedoraproject.org/wiki/Packaging:Java#Maven_pom.xml_files and the JAR file should be placed in %_javadir https://fedoraproject.org/wiki/Packaging:Java#JAR_file_installation The spec file "should be" modified in this way: %if %{?fedora} >= 21 BuildRequires: javapackages-local %else BuildRequires: maven-local %endif jinterface_lib_dir="$(ls -d1 $RPM_BUILD_ROOT%{_libdir}/erlang/lib/jinterface-*/ | sed "s,^$RPM_BUILD_ROOT,,")" test -d "$RPM_BUILD_ROOT$jinterface_lib_dir" rm -rf "${jinterface_lib_dir}priv/OtpErlang.jar" if the pom file is not processed sed 's/%VSN%/%{version}/' <otp/lib/jinterface/java_src/pom.xml.src >pom.xml generates maven metadata %mvn_artifact [path of the processed pom file]/pom.xml [path of the built java library]/[name of the java library].jar install JAR file in %_javadir and generate a its symlink %mvn_file org.erlang.otp:jinterface erlang/OtpErlang ${jinterface_lib_dir}priv/OtpErlang %mvn_install Version-Release number of selected component (if applicable): All How reproducible: Always -- You are receiving this mail because: You are on the CC list for the bug.

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[Bug 1358459] New: LDAP authentication is broken
by Red Hat Bugzilla 20 Nov '18

20 Nov '18

https://bugzilla.redhat.com/show_bug.cgi?id=1358459 Bug ID: 1358459 Summary: LDAP authentication is broken Product: Fedora Version: 24 Component: ejabberd Assignee: lemenkov(a)gmail.com Reporter: arcfi(a)aetera.net QA Contact: extras-qa(a)fedoraproject.org CC: bowlofeggs(a)electronsweatshop.com, erlang(a)lists.fedoraproject.org, jeremy(a)jcline.org, lemenkov(a)gmail.com, martin(a)laptop.org Description of problem: LDAP authentication is broken Version-Release number of selected component (if applicable): ejabberd-16.01-5.fc24.x86_64 erlang-eldap-18.3.4-1.fc24.x86_64 How reproducible: Always. Steps to Reproduce: 1. Install ejabberd. 2. Configure LDAP authentication Actual results: <0.362.0>@eldap_pool:start_link:61 Err = {'EXIT',{undef,[{eldap,start_link,[<<"#Ref<0.0.4.8409>">>,[<<"ldap.kola.fad.ru">>],389,<<"ejabberd(a)kola.fad.ru">>,<<"***">>,[{encrypt,starttls},{tls_verify,hard},{tls_cacertfile,<<"/etc/pki/tls/certs/ca.kola.fad.ru.crt">>},{tls_depth,undefined}]],[]},{eldap_pool,'-start_link/7-fun-2-',7,[{file,"src/eldap_pool.erl"},{line,55}]},{lists,foreach,2,[{file,"lists.erl"},{line,1337}]},{ejabberd_auth_ldap,init,1,[{file,"src/ejabberd_auth_ldap.erl"},{line,105}]},{gen_server,init_it,6,[{file,"gen_server.erl"},{line,328}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,240}]}]}} Workaround: # sed --in-place --regexp-extended --expression='s%^(ERL_LIBS=.*)$%\1/ejabberd-16.01%' /usr/bin/ejabberdctl -- You are receiving this mail because: You are on the CC list for the bug.

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erlang November 2018