Re: dbmail init systemd

Am 15.07.2016 um 12:43 schrieb Admin Beckspaced:
>
>>> as a workaround i wrote a tiny shell script checking if dbmail-imapd is
>>> running and if not then start a process
>>> since upgrading to 3.2.3 no crash has been reported so far ... keeping
>>> fingers crossed ;)
>> should be handeled by the init system these days
>>
>> [root@mail:~]$ cat /usr/lib/systemd/system/dbmail-imapd.service
>> [Unit]
>> Description=DBMail IMAP Server
>> After=network.service systemd-networkd.service network-online.target
>> mysqld.service mysqld-dbmail.service
>> Before=dovecot.service
>>
>> [Service]
>> Type=simple
>> ExecStart=/usr/sbin/dbmail-imapd -D
>> Environment="LANG=en_GB.UTF-8"
>> Restart=always
>> RestartSec=1
>> StartLimitBurst=100
>> TimeoutStopSec=5
>> LimitNOFILE=50000
>>
>> PrivateTmp=yes
>> PrivateDevices=yes
>> CapabilityBoundingSet=CAP_DAC_OVERRIDE CAP_IPC_LOCK CAP_NET_BIND_SERVICE
>> CAP_SETGID CAP_SETUID
>> RestrictAddressFamilies=~AF_APPLETALK AF_ATMPVC AF_AX25 AF_IPX
>> AF_NETLINK AF_PACKET AF_X25
>> SystemCallArchitectures=x86-64
>> SystemCallFilter=~acct modify_ldt add_key adjtimex clock_adjtime
>> delete_module fanotify_init finit_module get_mempolicy init_module
>> io_destroy io_getevents iopl ioperm io_setup io_submit io_cancel kcmp
>> kexec_load keyctl lookup_dcookie mbind migrate_pages mount move_pages
>> open_by_handle_at perf_event_open pivot_root process_vm_readv
>> process_vm_writev ptrace remap_file_pages request_key set_mempolicy
>> swapoff swapon umount2 uselib vmsplice
>>
>> ReadOnlyDirectories=/
>> ReadWriteDirectories=-/run
>> ReadWriteDirectories=-/tmp
>> ReadWriteDirectories=-/var/tmp
>> ReadWriteDirectories=-/var/log
>>
>> InaccessibleDirectories=-/boot
>> InaccessibleDirectories=-/home
>> InaccessibleDirectories=-/media
>> InaccessibleDirectories=-/root
>> InaccessibleDirectories=-/etc/dbus-1
>> InaccessibleDirectories=-/etc/ssh
>> InaccessibleDirectories=-/run/console
>> InaccessibleDirectories=-/run/dbus
>> InaccessibleDirectories=-/run/lock
>> InaccessibleDirectories=-/run/mount
>> InaccessibleDirectories=-/run/systemd/generator
>> InaccessibleDirectories=-/run/systemd/system
>> InaccessibleDirectories=-/run/systemd/users
>> InaccessibleDirectories=-/run/udev
>> InaccessibleDirectories=-/run/user
>> InaccessibleDirectories=-/usr/local/scripts
>> InaccessibleDirectories=-/var/lib/dbus
>> InaccessibleDirectories=-/var/lib/dnf
>> InaccessibleDirectories=-/var/lib/rpm
>> InaccessibleDirectories=-/var/lib/systemd
>> InaccessibleDirectories=-/var/lib/yum
>> InaccessibleDirectories=-/var/spool
>>
> i see there's also a systemd folder in the 3.2.3 version:
>
> https://github.com/pjstevns/dbmail/tree/master/systemd
>
> and some makefiles ....
>
> sorry ... i'm no linux expert, but could you perhaps shed some light on
> creating the proper systemd service files for my OS opensuse
>
> would really love to have that nice auto-restart feature once a dbmail
> process crashes.
> this is possble with using systemd service files, isn't it?

scroll up

 >> Restart=always
 >> RestartSec=1

your handmade units belonging below /etc/systemd/system/

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