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From kollyma <...@git.apache.org>
Subject [GitHub] cloudstack pull request: speedup iptables setup
Date Sun, 20 Mar 2016 20:02:23 GMT
GitHub user kollyma opened a pull request:

    https://github.com/apache/cloudstack/pull/1449

    speedup iptables setup

    PR against 4.7 as discussed with Remi Bergsma. This will speed up the iptables creation
on the virtual router. 
    
    Testing showed the following: 
    with current code:
    root@kvm704:~# time /usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh
vr_cfg.sh 169.254.1.176 -c /var/cache/cloud/VR-12f28879-de7e-44d2-8dbe-b93a04bd3ba4.cfg
    real    2m56.401s
    user    0m0.012s
    sys    0m0.012s
    
    modified version:
    root@kvm704:~# time /usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh
vr_cfg.sh 169.254.1.176 -c /var/cache/cloud/VR-12f28879-de7e-44d2-8dbe-b93a04bd3ba4.cfg
    real    1m35.762s
    user    0m0.020s
    sys    0m0.004s

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/kollyma/cloudstack 4.7

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/cloudstack/pull/1449.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1449
    
----
commit 3c432934b2485685ee2f2ab4fbfc9340a72b4f0d
Author: kollyma <martin.kolly@swisstxt.ch>
Date:   2016-03-20T19:52:30Z

    speedup iptables setup
    
    Testing showed the following: 
    with current code:
    root@kvm704:~# time /usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh
vr_cfg.sh 169.254.1.176 -c /var/cache/cloud/VR-12f28879-de7e-44d2-8dbe-b93a04bd3ba4.cfg
    real    2m56.401s
    user    0m0.012s
    sys    0m0.012s
    
    modified version:
    root@kvm704:~# time /usr/share/cloudstack-common/scripts/network/domr/router_proxy.sh
vr_cfg.sh 169.254.1.176 -c /var/cache/cloud/VR-12f28879-de7e-44d2-8dbe-b93a04bd3ba4.cfg
    real    1m35.762s
    user    0m0.020s
    sys    0m0.004s

----


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