diff options
author | 2018-06-15 22:39:28 +0200 | |
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committer | 2018-06-29 17:48:09 +0530 | |
commit | 260bc7b07eb34db5d46abaa4e84ab26c82a0b665 (patch) | |
tree | db3edb6f69c9c87a8c4b1bc31f33bde5372299fc /VNFs/DPPD-PROX/helper-scripts/openstackrapid/README | |
parent | bc032eefb98358a4741caf732c475258ebbd5850 (diff) |
Adding centos.json to be used with packer to generate a VM with PROX
Based on a CentOS cloud image downloadable from the web, you can now use
packer to create an image that has DPDK and PROX installed in the
proper directories. The VM is also tuned for guest VNFs.
A service is also created to deal with the proper isolated_cpu settings
for tuned. The service will also make sure uio and igb_uio are loaded.
The prox_user_data.sh is not needed any more and hence deleted.
ctrl-c of runrapid.py will now also stop prox in all the VMs so a new
test can be started.
Change-Id: I16cc59878e2d4912757f42e05f98d51dff5feb89
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX/helper-scripts/openstackrapid/README')
-rw-r--r-- | VNFs/DPPD-PROX/helper-scripts/openstackrapid/README | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/VNFs/DPPD-PROX/helper-scripts/openstackrapid/README b/VNFs/DPPD-PROX/helper-scripts/openstackrapid/README index 2dac5b69..cc940fc6 100644 --- a/VNFs/DPPD-PROX/helper-scripts/openstackrapid/README +++ b/VNFs/DPPD-PROX/helper-scripts/openstackrapid/README @@ -21,8 +21,9 @@ rapid is a set of files offering an easy way to do a sanity check of the dataplane performance of an OpenStack environment. Copy the files in a directory on a machine that can run the OpenStack CLI -commands and that can reach the OpenStack public network. Also create a qcow2 -image in the same directory with the following characteristics: +commands and that can reach the OpenStack public network. +One option is to create a qcow2 image in the same directory with the +following characteristics: * Name of the qcow2 file should be: rapidVM.qcow2 This default name can be overruled on the rapid command line (--image_file) * Should have DPDK and PROX installed. PROX should be in /root/prox/ directory @@ -31,8 +32,19 @@ image in the same directory with the following characteristics: * Compile prox with 'make crc=soft'. This is a workaround for some cases where the crc calculation offload is not working as expected. * Compile dpdk to support AESN-NI Multi Buffer Crypto Poll Mode Driver: http://dpdk.org/doc/guides/cryptodevs/aesni_mb.html -Source the openrc file of the OpenStack environment so that the OpenStack CLI -commands can be run: +Alternatively, you can create an image in OpenStack using Packer and then specify +the image to be used as a parameter to createrapid.py. First step is to upload an +existing CentOs cloud image from the internet into OpenStack. +Check out: https://cloud.centos.org/centos/7/images/ +You should now source the proper .rc file so Packer can connect to your OpenStack. +There are 2 files: centos.json and deploycentos.sh, allowing you to create +an image automatically. Run + # packer build centos.json +Note that this procedure is not only installing the necessary tools to run PROX, +but also does some system optimizations (tuned). + +Now that the image exists in OpenStack, source the openrc file of the OpenStack +environment so that the OpenStack CLI commands can be run: # source openrc Now you can run the createrapid.py file. Use help for more info on the usage: # ./createrapid.py --help @@ -45,6 +57,10 @@ You can use floating IP addresses by specifying the floating IP network --floating_network NETWORK or directly connect throught the INTERNAL_NETWORK by using the following parameter: --floating_network NO +/etc/resolv.conf will contain DNS info from the "best" interface. Since we are +deploying VMs with multiple interface on different networks, this info might be +taken from the "wrong" network (e.g. the dataplane network). It is good to provide +also a working DNS on that network. Now you can run the runrapid.py file. Use help for more info on the usage: # ./runrapid.py --help @@ -88,8 +104,11 @@ An example of the env file generated by createrapid.py can be found below. Note that this file can be created manually in case the stack is created in a different way (not using the createrapid.py). This can be useful in case you are not using OpenStack as a VIM or when using special configurations that cannot be -achieved using createrapid.py. Only the [Mx] sections are used as -input for runrapid.py. +achieved using creater needed for runrapid are: +* all info in the [Mx] sections +* the key information in the [OpenStack] section +* the total_number_of_vms information in the [rapid] section + [DEFAULT] admin_ip = none |