Re: [HTCondor-users] (no subject)

["Beyer, Christoph" <christoph.beyer@xxxxxxx>]

Hi,

I am a total loss when it comes to python but I did play around a little bit with the bindings and this works for me:

import htcondor
coll = htcondor.Collector("<your.master.host.domain>")
schedd_ad = coll.locate(htcondor.DaemonTypes.Schedd, "<your.sched.host.domain>")
print(schedd_ad['MyAddress'])

schedd = htcondor.Schedd(schedd_ad)

sub = htcondor.Submit()
sub['executable'] = '/bin/sleep'
sub['arguments'] = '5m'
with schedd.transaction() as txn:
    sub.queue(txn, 10)

I do have a htmap example as well somewhere if you want to try that too ...

--
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

---

Von: "Htcondor user" <htcondor.user@xxxxxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
Gesendet: Mittwoch, 4. Dezember 2019 11:14:26
Betreff: Re: [HTCondor-users] (no subject)

Hi christoph,

Thanks for quick response.

As per above link which you shared https://htcondor-python.readthedocs.io/en/latest/interacting_with_daemons.html#configuration

coll = htcondor.Collector("10.70.29.170")  # Create the object representing the collector. 
schedd_ad = coll.locate(htcondor.DaemonTypes.Schedd) # Locate the default schedd.
print (schedd_ad['MyAddress'])

master_param = htcondor.RemoteParam(schedd_ad)
print (master_param)

schedd = htcondor.Schedd(schedd_ad) #Create the object representing the schedd.

print (schedd)

sub = htcondor.Submit({"executable": "/bin/sleep", "arguments": "5m"})

with schedd.transaction() as txn:
   print(sub.queue(txn))

i can see : 

<10.70.45.95:9618?addrs=10.70.45.95-9618&noUDP&sock=15064_809e_3>

<htcondor.htcondor.RemoteParam object at 0x7f9dcb084c38>

<htcondor.htcondor.Schedd object at 0x7f8eef5e7ca8>

Even after getting Schedd object still i am getting RuntimeError: Failed to connect to schedd

I understand schedd daemon is running, but i am not able to connect to that daemon. 

Am i missing something?  Is there any steps to connect to schedd

Thanks.

On Wed, Dec 4, 2019 at 2:37 PM Beyer, Christoph <christoph.beyer@xxxxxxx> wrote:

Hi,

I did not check this myself but it is on my todo list:

In HTCondor, a configuration prefix may indicate that a setting is specific to that daemon. By default, the Python bindingâs prefix is TOOL.

see:

https://htcondor-python.readthedocs.io/en/latest/interacting_with_daemons.html#configuration

So I guess

TOOL_CONDOR_HOSTetc.

should do the trick ?

Best

Christoph

--
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

---

Von: "Htcondor user" <htcondor.user@xxxxxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
Gesendet: Mittwoch, 4. Dezember 2019 06:31:20
Betreff: [HTCondor-users] (no subject)

Hi All,

Just a week back i started learning htcondor. My questions may be silly / very basic level sorry for that.

I installed a Htcondor on my windows machine, i want to make my windows machine as a "Central Manger"
 

From my linux VM, using python bindings i want to "submit"  jobs on my windows "central manger"

I have  2 problems:

1) I  wrote 

coll = htcondor.Collector("10.70.29.170")

schedd_ad = coll.locate(htcondor.DaemonTypes.Schedd)

schedd = htcondor.Schedd(schedd_ad)

while creating collector object i directly passed my windows ip address to access collector daemon, it worked.

I want Same functionality (access collector, schedd daemon in linux vm) through condor_config file: I tried to write condor_config file as below:

CONDOR_HOST = 

COLLECTOR_HOST= windows ip

DAEMON_LIST = MASTER, STARTD, SCHEDD

LOCAL_DIR = C:\condor  

but this did not work. can any one help me with condor_config file. what setup i am missing?

2) 

coll = htcondor.Collector("10.70.29.170")

schedd_ad = coll.locate(htcondor.DaemonTypes.Schedd)

schedd = htcondor.Schedd(schedd_ad)

print (schedd)

Output: <htcondor.htcondor.Schedd object at 0x7f52781c5e68>

 

now collector, schedd daemon's are running in my linux vm. but, when i do:

sub = htcondor.Submit({"executable": "/bin/sleep", "arguments": "5m"})
with schedd.transaction() as txn:
   print(sub.queue(txn)) 

I can see a error:  RuntimeError: Failed to connect to schedd.         

Do i need to make any other configuration to connect to schedd? 

Thanks in advance.

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