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My YunoHost server
Hardware: Root server 8GB RAM, 40 GB HD
YunoHost version: 3.6.4.6
I have access to my server : Through SSH and through the webadmin
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? no
Description of my issue
I tried to install synapse from commandline as user admin like:
sudo yunohost app install GitHub - YunoHost-Apps/synapse_ynh: Matrix server (synapse) package for YunoHost
The result is:
WARNING! Installing 3rd party applications may compromise the integrity and security of your system. You should probably NOT install it unless you know what you are doing. Are you willing to take that risk? [Y/N] : y
Available domains:
- datapulp.de
- dns.datapulp.de
- hub.datapulp.de
- mon.datapulp.de
- docu.datapulp.de
- mail.datapulp.de
- cloud.datapulp.de
- forum.datapulp.de
- links.datapulp.de
- matrix.datapulp.de
Choose a domain for Synapse (default: datapulp.de): matrix.datapulp.de
Is it a public server ? [yes | no] (default: no): no
Info: Installing application synapse…
Extracting templates from packages: 100%
Warning: Created symlink /etc/systemd/system/multi-user.target.wants/matrix-synapse.service → /etc/systemd/system/matrix-synapse.service.
Warning: Created symlink /etc/systemd/system/multi-user.target.wants/coturn-synapse.service → /etc/systemd/system/coturn-synapse.service.
Warning: % Total % Received % Xferd Average Speed Time Time Time Current
Warning: Dload Upload Total Spent Left Speed
100 15 100 15 0 0 186 0 --:--:-- --:--:-- --:--:-- 187
Warning: % Total % Received % Xferd Average Speed Time Time Time Current
Warning: Dload Upload Total Spent Left Speed
100 35 100 35 0 0 287 0 --:--:-- --:--:-- --:--:-- 289
Warning: Starting of matrix-synapse
Warning: tail: cannot open '/var/log/matrix-synapse/homeserver.log' for reading: No such file or directory
Warning: ..tail: '/var/log/matrix-synapse/homeserver.log' has appeared; following new file
Warning: .The service matrix-synapse has correctly started.
Warning: Job for fail2ban.service failed because the control process exited with error code.
Warning: See "systemctl status fail2ban.service" and "journalctl -xe" for details.
Warning: [ERR] !!
Warning: synapse's script has encountered an error. Its execution was cancelled.
Warning: !!
Warning: Please find here an extract of the log before the crash:
Warning: [DEBUG]: DEBUG - + set +x
Warning: [DEBUG]: DEBUG - + local checksum_setting_name=checksum__etc_fail2ban_filter.d_synapse.conf
Warning: [DEBUG]: DEBUG - ++ cut '-d ' -f1
Warning: [DEBUG]: DEBUG - ++ sudo md5sum /etc/fail2ban/filter.d/synapse.conf
Warning: [DEBUG]: DEBUG - + ynh_app_setting_set --app=synapse --key=checksum__etc_fail2ban_filter.d_synapse.conf --value=1c55d648327a502ddddaa64c4430feba
Warning: [DEBUG]: DEBUG - + local legacy_args=akv
Warning: [DEBUG]: DEBUG -=value=)
Warning: [DEBUG]: DEBUG - + declare -Ar args_array
Warning: [DEBUG]: DEBUG - + local app
Warning: [DEBUG]: DEBUG - + local key
Warning: [DEBUG]: DEBUG - + local value
Warning: [DEBUG]: DEBUG - + ynh_handle_getopts_args --app=synapse --key=checksum__etc_fail2ban_filter.d_synapse.conf --value=1c55d648327a502ddddaa64c4430feba
Warning: [DEBUG]: DEBUG - + set +x
Warning: [DEBUG]: DEBUG - + ynh_app_setting set synapse checksum__etc_fail2ban_filter.d_synapse.conf 1c55d648327a502ddddaa64c4430feba
Warning: [DEBUG]: DEBUG - + ACTION=set
Warning: [DEBUG]: DEBUG - + APP=synapse
Warning: [DEBUG]: DEBUG - + KEY=checksum__etc_fail2ban_filter.d_synapse.conf
Warning: [DEBUG]: DEBUG - + VALUE=1c55d648327a502ddddaa64c4430feba
Warning: [DEBUG]: DEBUG - + python -
Warning: [DEBUG]: DEBUG -'
Warning: [DEBUG]: DEBUG - + unset backup_file_checksum
Warning: [DEBUG]: DEBUG - + systemctl try-reload-or-restart fail2ban
Warning: [DEBUG]: DEBUG - + ynh_exit_properly
Warning:
Info: The operation 'Install 'synapse' application' has failed! To get help, please share the full log of this operation using the command 'yunohost log display 20190926-050452-app_install-synapse --share'
Warning: Removed /etc/systemd/system/multi-user.target.wants/matrix-synapse.service.
Warning: Removed /etc/systemd/system/multi-user.target.wants/coturn-synapse.service.
Warning: Port 8448 is already closed for IPv4 connections
Warning: Port 8448 is already closed for IPv6 connections
Warning: Unable to execute command 'systemctl reload fail2ban'
Warning: Unable to execute command 'systemctl reload fail2ban'
Warning: Unable to execute command 'systemctl reload fail2ban'
Warning: Job for fail2ban.service failed because the control process exited with error code.
Warning: See "systemctl status fail2ban.service" and "journalctl -xe" for details.
Success! The SSOwat configuration has been generated
Error: The operation 'Install 'synapse' application' has failed! To get help, please share the full log of this operation using the command 'yunohost log display 20190926-050452-app_install-synapse --share'
Is it “just” an issue with fail2ban?
root@datapulp:/home/admin# systemctl restart fail2ban
root@datapulp:/home/admin# systemctl reload fail2ban
Job for fail2ban.service failed because the control process exited with error code.
See "systemctl status fail2ban.service" and "journalctl -xe" for details.
root@datapulp:/home/admin# journalctl -xe
--
-- Unit fail2ban.service has begun reloading its configuration
Sep 26 12:27:08 datapulp.de node[1134]: 2019-09-26T10:27:08.692Z [MASTER] info: Purging orphaned upload files...
Sep 26 12:27:08 datapulp.de node[1134]: 2019-09-26T10:27:08.694Z [MASTER] info: Purging orphaned upload files: [
Sep 26 12:27:10 datapulp.de sshd[17866]: Connection from 222.186.3.249 port 44906 on 195.128.102.143 port 22
Sep 26 12:27:12 datapulp.de fail2ban-client[17823]: ERROR NOK: (21, 'Is a directory')
Sep 26 12:27:12 datapulp.de systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Sep 26 12:27:12 datapulp.de systemd[1]: Reload failed for Fail2Ban Service.
-- Subject: Unit fail2ban.service has finished reloading its configuration
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit fail2ban.service has finished reloading its configuration
--
-- The result is failed.
# systemctl status fail2ban
● fail2ban.service - Fail2Ban Service
Loaded: loaded (/lib/systemd/system/fail2ban.service; enabled; vendor preset: enabled)
Active: active (running) (Result: exit-code) since Thu 2019-09-26 12:26:59 CEST; 10min ago
Docs: man:fail2ban(1)
Process: 17581 ExecStop=/usr/bin/fail2ban-client stop (code=exited, status=0/SUCCESS)
Process: 17823 ExecReload=/usr/bin/fail2ban-client reload (code=exited, status=255)
Process: 17651 ExecStart=/usr/bin/fail2ban-client -x start (code=exited, status=0/SUCCESS)
Main PID: 17655 (fail2ban-server)
Tasks: 27 (limit: 4915)
CGroup: /system.slice/fail2ban.service
└─17655 /usr/bin/python3 /usr/bin/fail2ban-server -s /var/run/fail2ban/fail2ban.sock -p /var/run/fail
Sep 26 12:26:58 datapulp.de systemd[1]: Starting Fail2Ban Service...
Sep 26 12:26:58 datapulp.de fail2ban-client[17651]: 2019-09-26 12:26:58,873 fail2ban.server [17653]: INF
Sep 26 12:26:58 datapulp.de fail2ban-client[17651]: 2019-09-26 12:26:58,873 fail2ban.server [17653]: INF
Sep 26 12:26:59 datapulp.de fail2ban-client[17651]: ERROR NOK: (21, 'Is a directory')
Sep 26 12:26:59 datapulp.de systemd[1]: Started Fail2Ban Service.
Sep 26 12:27:05 datapulp.de systemd[1]: Reloading Fail2Ban Service.
Sep 26 12:27:12 datapulp.de fail2ban-client[17823]: ERROR NOK: (21, 'Is a directory')
Sep 26 12:27:12 datapulp.de systemd[1]: fail2ban.service: Control process exited, code=exited status=255
Sep 26 12:27:12 datapulp.de systemd[1]: Reload failed for Fail2Ban Service.
There is an Issue from April for fail2ban-client[17651]: ERROR NOK: (21, ‘Is a directory’):
Solution
Yesterday I installed shaarli. Now I deinstalled it and everything is fine. So it really broke my system! :-/