Re: [py-dev] execnet wrt doing sysadmin work against a cluster of nodes

[holger krekel]

Hi James,

here is an example of obtaining system information from hosts:

    http://bitbucket.org/hpk42/execnet/src/tip/doc/example/sysinfo.py

When I use it like this: 

    python sysinfo.py codespeak.net speed.pypy.org tannit 

i get something like this: 

    connecting to 'ssh=codespeak.net'
    CODESPEAK.NET  fqdn: codespeak.net
    CODESPEAK.NET  sys.platform: linux2
    CODESPEAK.NET  sys.version_info: (2, 4, 2, 'final', 0)
    CODESPEAK.NET  Memory: 904720 Swap: 1023992
    CODESPEAK.NET  number of cpus: 1
    CODESPEAK.NET  cpu model QEMU Virtual CPU version 0.11.0
    connecting to 'ssh=speed.pypy.org'
    SPEED.PYPY.ORG  fqdn: testrun.org
    SPEED.PYPY.ORG  sys.platform: linux2
    SPEED.PYPY.ORG  sys.version_info: (2, 6, 2, 'final', 0)
    SPEED.PYPY.ORG  Memory: 1011512 Swap: 1023992
    SPEED.PYPY.ORG  number of cpus: 1
    SPEED.PYPY.ORG  cpu model QEMU Virtual CPU version 0.11.0
    connecting to 'ssh=tannit'
    TANNIT  fqdn: tannit.openend.se
    TANNIT  sys.platform: linux2
    TANNIT  sys.version_info: (2, 6, 4, 'final', 0)
    TANNIT  Memory: 12322012 Swap: 12693496
    TANNIT  number of cpus: 4
    TANNIT  cpu model Intel(R) Xeon(R) CPU           W3580  @ 3.33GHz

cheers,
holger
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