Re: [HTCondor-users] connection issue to server

[Sherif Omran <sherifomran2000@xxxxxxxxx>]

Hi Todd,

thank you for your reply. I managed to have this issue solved. It was the Binding, the server was waiting for local bindings only.

Now both server (scheduler and submitter) and client (executer) see only the server. The client does not appear in the status.

Server settings

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DAEMON_LIST = STARTD, SCHEDD, COLLECTOR, NEGOTIATOR, MASTER

CONDOR_ADMIN = root@xxxxxxxxxxxxxxx

RESERVED_MEMORY =

FILESYSTEM_DOMAIN = server

UID_DOMAIN = server

CONDOR_HOST = 212.xxx.xxx.xxx

ALLOW_WRITE = $(ALLOW_WRITE), 212.xxx.xxx.xxx, sherif-virtual-machine

CONDOR_DEVELOPERS = htcondor-admin@xxxxxxxxxxx

CONDOR_DEVELOPERS_COLLECTOR = condor.cs.wisc.edu

BIND_ALL_INTERFACES = TRUE

TRUST_UID_DOMAIN = TRUE

START = TRUE

SUSPEND = FALSE

CONTINUE = TRUE

ÂÂÂÂÂÂÂÂÂÂÂÂÂÂ ÂÂ

Node 1 setting

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CONDOR_ADMIN = root@localhost

RESERVED_MEMORY =

FILESYSTEM_DOMAIN = $(FULL_HOSTNAME)

UID_DOMAIN = $(FULL_HOSTNAME)

CONDOR_HOST = 212.xxx.xxx.xxx

ALLOW_WRITE = $(ALLOW_WRITE), $(CONDOR_HOST)

CONDOR_DEVELOPERS = htcondor-admin@xxxxxxxxxxx

CONDOR_DEVELOPERS_COLLECTOR = condor.cs.wisc.edu

UPDATE_COLLECTOR_WITH_TCP = TRUE

Â

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Âcondor status show only the server

on node 1:

sherif@sherif-virtual-machine:/var/log/condor$ tail MasterLog
01/03/18 07:30:58 Failed to start non-blocking update to <212.xxx.xxx.xxx>.
01/03/18 07:35:58 SECMAN: FAILED: Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:35:58 ERROR: SECMAN:2010:Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:35:58 Failed to start non-blocking update to <212.xxx.xxx.xxx>.
01/03/18 07:40:58 SECMAN: FAILED: Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:40:58 ERROR: SECMAN:2010:Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:40:58 Failed to start non-blocking update to <212.xxx.xxx.xxx>.
01/03/18 07:45:58 SECMAN: FAILED: Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:45:58 ERROR: SECMAN:2010:Received "DENIED" from server for user unauthenticated@unmapped using method (no authentication).
01/03/18 07:45:58 Failed to start non-blocking update to <212.xxx.xxx.xxx>.

Â

thank you

sherif

On Wed, Jan 3, 2018 at 12:44 AM, Todd Tannenbaum <tannenba@xxxxxxxxxxx> wrote:

On 1/2/2018 7:40 AM, Sherif Omran wrote:

hello guys,

i have the following issue and can not solve it, could you please help me.

thank you

Hi Sherif,

I think you will need to provide us with more information than the below. e.g. What operating system are you using? For instance, if you are using Centos, how did you install HTCondor in your virtual machine? After doing the "yum install condor" (or apt get condor), what did you do or change? Could you do a condor_status OK immediately after installing before customizing things? Do you have a firewall configured in your VM to block traffic to port 9618?

thanks
Todd

sherif@sherif-virtual-machine:/etc/condor$ tail -n5 $(condor_config_val COLLECTOR_LOG)
01/02/18 11:23:55 attempt to connect to <213.xxx.xxx.149:9618> failed: Connection refused (connect errno = 111).
01/02/18 11:23:55 Failed to send update to collector 213.xxx.xxx.149
01/02/18 11:23:55 Unable to send UPDATE_COLLECTOR_AD to all configured collectors
01/02/18 11:29:51 Got SIGTERM. Performing graceful shutdown.
01/02/18 11:29:51 **** condor_collector (condor_COLLECTOR) pid 4547 EXITING WITH STATUS 0



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--
Todd Tannenbaum <tannenba@xxxxxxxxxxx> University of Wisconsin-Madison
Center for High Throughput Computing ÂDepartment of Computer Sciences
HTCondor Technical Lead        1210 W. Dayton St. Rm #4257
Phone: (608) 263-7132Â Â Â Â Â Â Â Â Â Madison, WI 53706-1685