- Install hashicorp packer and add it to your PATH
- Install hashicorp terraform and add it to your PATH
- Install https://github.com/nbering/terraform-provider-ansible as per instructions
export PATH=~/will:$PATH
Configuration is done via extra variables passed to ansible, see site.yml. This contains an example set of values which will need to modified for your environment.
Build an image with linpack compiled using march=native
ansible-playbook -i terraform_benchmarks/terraform.py build.yml -e@site.yml
ANSIBLE_TF_DIR=terraform_benchmarks/ ansible-playbook -i terraform_benchmarks/terraform.py benchmark.yml -e@site.yml -e@scenarios/hpl.yml
The results will be output to the results directory:
(.venv) [stackhpc@localhost hpl]$ ls results/
HPL-20200319T175315.stdout HPL-20200319T175452.stdout HPL-20200319T194000.stdout HPL-20200319T194303.stdout
Should sized appropriately for the machine, see:
https://www.advancedclustering.com/act_kb/tune-hpl-dat-file/
ANSIBLE_TF_DIR=terraform_benchmarks/ ansible-playbook -i terraform_benchmarks/terraform.py build.yml -e@site.yml -e@scenarios/iperf.yml
It is possible to increase the number of instances defined in scenarios/iperf.yml. The number of instances
defines how many clients simulateously connect to the iperf server. The first instance is always the server.