Re: Telegraf returns an error in OpenBSD 7.1

[Zé Loff]

On Thu, May 12, 2022 at 03:40:36PM +0200, Carlos López Martínez wrote:
> Hi all,
> 
> Does telegraf package works under OpenBSD 7.1? I have installed from package
> binaries and returns the following error:
> 
> + daemon=/usr/local/bin/telegraf
> + daemon_logger=daemon.info
> + daemon_user=_telegraf
> + . /etc/rc.d/rc.subr
> + _rc_actions=start stop restart reload check
> + readonly _rc_actions
> + [ -n  ]
> + _name=telegraf
> + _rc_check_name telegraf
> + [ -n @(#)PD KSH v5.2.14 99/07/13.2 ]
> + [ -n /usr/local/bin/telegraf ]
> + unset _RC_DEBUG _RC_FORCE
> + getopts df c
> + shift 0
> + _RC_RUNDIR=/var/run/rc.d
> + _RC_RUNFILE=/var/run/rc.d/telegraf
> + _rc_do _rc_parse_conf
> + rc_reload_signal=HUP
> + rc_stop_signal=TERM
> + eval _rcflags=${telegraf_flags}
> + _rcflags=
> + eval _rclogger=${telegraf_logger}
> + _rclogger=
> + eval _rcrtable=${telegraf_rtable}
> + _rcrtable=
> + eval _rctimeout=${telegraf_timeout}
> + _rctimeout=
> + eval _rcuser=${telegraf_user}
> + _rcuser=
> + getcap -f /etc/login.conf.d/telegraf:/etc/login.conf telegraf
> + > /dev/null
> + 2>&1
> + daemon_class=telegraf
> + [ -z  ]
> + daemon_rtable=0
> + [ -z  ]
> + daemon_timeout=30
> + [ -z _telegraf ]
> + [ -n  -o start != start ]
> + [ -n  ]
> + [ -n  ]
> + [ -n  ]
> + [ -n  ]
> + [ -n  ]
> + [ -n  ]
> + readonly daemon_class
> + unset _rcflags _rclogger _rcrtable _rctimeout _rcuser
> + eval echo /usr/local/bin/telegraf
> + echo /usr/local/bin/telegraf
> + pexp=/usr/local/bin/telegraf
> + rcexec=su -fl -c telegraf -s /bin/sh _telegraf -c
> + id -R
> + [ 0 -eq 0 ]
> + rc_bg=YES
> + rc_reload=NO
> + rc_cmd start
> telegraf(failed)
> 
>  Trying to execute as root from shell:
> 
> root@obsdnode01:/etc/login.conf.d# telegraf -h
> 2022/05/12 13:39:49 mmap: cannot allocate memory
> 
>  Any idea?
> -- 
> Best regards,
> C. L. Martinez
> 

I'm running telegraf on several amd64 7.1 (both -stable and recent-ish
-current) machines.  I also get the mmap error when running by hand,
but it works fine with the default rc script:

    $ cat /etc/rc.d/telegraf
    #!/bin/ksh

    daemon="/usr/local/bin/telegraf"
    daemon_logger="daemon.info"
    daemon_user="_telegraf"

    . /etc/rc.d/rc.subr

    rc_bg=YES
    rc_reload=NO

    rc_cmd $1

Cheers
Zé

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