http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c1 Dirk Mueller changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dimstar@opensuse.org Flags| |needinfo?(dimstar@opensuse. | |org) --- Comment #1 from Dirk Mueller --- The issue is that the erlang maintainer decided to add socket activation on epmd (by adding epmd.socket), which then causes epmd to start and listen on loopback device only. Which makes no sense at all, because erlang is a clustering technology and you want to cluster services. rabbitmq on startup probes for epmd (which starts it) and then tries to connect to it via the public IP (which is connection refused, because erlang is configured to listen to loopback only). hence start fails. Its been that why for quite a while, I tried several times to convince people that we should a) not do socket activation and b) not do socket activation on loopback only but at least allow to configure the interface, but they refuse. IMHO this is CANTFIX. the only thing I could potentially do is patch rabbitmq to only connect to loopback, which however makes no sense at all because anyone actually interested in using rabbitmq will cluster it. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c3 --- Comment #3 from Matwey Kornilov --- I perfectly remember that epmd listening was discussed at time when socket activation had been introduced. Though I cannot find this discussion right now, I remember that the security team had an objection for listening on 0.0.0.0. Since then, an instruction how to configure networking is located at: /usr/share/doc/packages/erlang/README.SUSE -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c5 --- Comment #5 from Matwey Kornilov --- Also, this particular issue could be triggered by "attaching hostname to loopback". What is your test case? Do you really connect to remote node? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c7 --- Comment #7 from Matwey Kornilov --- Where could I see /etc/hosts for both failing and good test cases? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c9 --- Comment #9 from Matwey Kornilov --- Probably something related to IPv6? Please give me some time to install the snapshot and test it by myself. I would like to see what is triggering this issue before making any judgments on solutions. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c11 --- Comment #11 from Matwey Kornilov --- Currently, I cannot start rabbitmq-server with any epmd configuration. There is hint why on https://www.rabbitmq.com/which-erlang.html

RabbitMQ versions prior to 3.7.7 do not support Erlang/OTP 21 or newer.

So, the QA test failure is most likely triggered by erlang updated to 21 version. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c12 --- Comment #12 from Matwey Kornilov --- When updated to rabbitmq-server 3.7.9, rabbitmq starts with default epmd configuration: localhost:/home/matwey # systemctl status epmd.socket ● epmd.socket - Erlang Port Mapper Daemon Activation Socket Loaded: loaded (/usr/lib/systemd/system/epmd.socket; enabled; vendor preset: enabled) Drop-In: /etc/systemd/system/epmd.socket.d └─port.conf Active: active (running) since Sat 2018-11-17 10:54:19 MSK; 4min 51s ago Listen: 127.0.0.1:4369 (Stream) Tasks: 0 (limit: 2343) CGroup: /system.slice/epmd.socket ноя 17 10:54:19 localhost systemd[1]: Listening on Erlang Port Mapper Daemon Activation Socket. localhost:/home/matwey # systemctl status rabbitmq-server ● rabbitmq-server.service - RabbitMQ broker Loaded: loaded (/usr/lib/systemd/system/rabbitmq-server.service; disabled; vendor preset: disabled) Active: active (running) since Sat 2018-11-17 10:59:01 MSK; 13s ago Main PID: 1229 (beam.smp) Status: "Initialized" Tasks: 85 (limit: 8192) CGroup: /system.slice/rabbitmq-server.service ├─1224 /bin/sh /usr/sbin/rabbitmq-server ├─1229 /usr/lib64/erlang/erts-10.1.1/bin/beam.smp -W w -A 64 -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1> ├─1477 erl_child_setup 65535 ├─1500 inet_gethost 4 └─1501 inet_gethost 4 ноя 17 10:58:54 localhost systemd[1]: Starting RabbitMQ broker... ноя 17 10:59:01 localhost systemd[1]: rabbitmq-server.service: Supervising process 1229 which is not our child. We'll most likely not notice w> ноя 17 10:59:01 localhost systemd[1]: Started RabbitMQ broker. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c14 Guillaume GARDET changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |guillaume.gardet@arm.com Resolution|FIXED |--- --- Comment #14 from Guillaume GARDET --- The bug was flagged as fixed, but openQA still fails: https://openqa.opensuse.org/tests/806678#step/rabbitmq/6 https://openqa.opensuse.org/tests/807090#step/rabbitmq/6 Any SR link or something to get/follow the fix? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c16 --- Comment #16 from Dominique Leuenberger --- 653091 State:declined By:factory-auto When:2018-11-30T14:48:41 submit: network:messaging:amqp/rabbitmq-server@99 -> openSUSE:Factory Review by Group is new: legal-auto Review by Group is declined: factory-auto(factory-auto) Review by Group is new: factory-staging Comment: Output of check script: ERROR: Failed to download "https://github.com/rabbitmq/rabbitmq- server/releases/download/rabbitmq_v3_6_16/rabbitmq- server-3.7.9.tar.xz" Source URLs are not valid. Try "osc service localrun download_files" since that submission was auto-declined for having an invalid source line, this bug is clearly not 'solved' - please produce a valid submission before closing bugs -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c18 --- Comment #18 from Matwey Kornilov --- Unfortunately elixir seems to be strictly required. We can take elixir from devel:languages:erlang. Can we submit it to Factory together with updated rabbitmq? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1115169 http://bugzilla.opensuse.org/show_bug.cgi?id=1115169#c20 Dirk Mueller changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED CC| |gsantomaggio@suse.de Resolution|--- |FIXED --- Comment #20 from Dirk Mueller --- New submission should be on its way. -- You are receiving this mail because: You are on the CC list for the bug.