Hi Riccardo My gcrpie version: gservers 2.4.2 version (SVN $Revision: 4328 $)
More and more problems. I (re-)installed time (it was already there) I added the time_cmd entry in my main instance's gc3pie.conf When i started my script, i now got: gc3.gc3libs: ERROR: Could not create resource 'sciencecloud': OpenStack backend has been requested but no `python-novaclient` package was found. Please, install `python-novaclient` with`pip install python-novaclient` or `easy_install python-novaclient` and try again, or update your configuration file.. Configuration file problem? gc3.gc3libs: WARNING: Failed creating backend for resource 'sciencecloud' of type 'openstack+shellcmd': ConfigurationError: OpenStack backend has been requested but no `python-novaclient` package was found. Please, install `python-novaclient` with`pip install python-novaclient` or `easy_install python-novaclient` and try again, or update your configuration file. So i followed the advice and did `pip install python-novaclient`. It is quite a mistery for me since i used the previous main instance (from which i took the snapshot for the current main instance) for many successful runs of gqhg... Anyway, after this install the script started, but was unable to connect to the spawned instance: gc3.gc3libs: ERROR: Could not create ssh connection to 172.23.65.142: SSHException: not a valid EC private key file gc3.gc3libs: ERROR: Key file /home/centos/.ssh/cloud_jw not accepted by remote host 172.23.65.142. Please check your setup. gc3.gc3libs: ERROR: Could not create ssh connection to 172.23.65.142: SSHException: not a valid EC private key file gc3.gc3libs: ERROR: Key file /home/centos/.ssh/cloud_jw not accepted by remote host 172.23.65.142. Please check your setup. gc3.gc3libs: ERROR: Got error in submitting task 'GUnzipApp.240', informing scheduler: LRMSSkipSubmissionToNextIteration: Delaying submission until some of the VMs currently pending is ready. Pending VM ids: f72c4453-5e01- 4df1-813c-369efda14766 Which is strange because manually i can log in (with cloud_jw key) to 172.23.65.142 from my main instance (172.23.64.111), but i had to type the passphrase. Do i have to start ssh-agent on my main instance? If yes, what is the correct command for this? Regards Jody On Monday, November 21, 2016 at 11:51:42 AM UTC+1, Jody Weissmann wrote: > > Hi > > I have built a *SequentialTaskCollection* consisting of 6 Applications. > > When i run it on localhost it works fine, but on the science cloud i get a > message like > /home/centos/gc3libs.L4Kvjx/.gc3pie_shellcmd/wrapper_script.sh: line 4: > exec: None: not found > for every application in the *SequentialTaskCollection* > > A new instance is started in the science cloud and the various output > directories as well as stdout and stderr files are created. > > The instance created is a fresh Centos 7.2 installation to which i added > some packages needed for my software to run (i.e. no gc3lib or so > installed). > > Does anybody know how to solve this problem? > > cheers > Jody > > -- You received this message because you are subscribed to the Google Groups "gc3pie" group. To unsubscribe from this group and stop receiving emails from it, send an email to gc3pie+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.