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2021-02-04Infra: Move probes under ansible instead of terraformpmikus1-3/+5
+ More stable probe handling. + Naming cleanup due to errors. Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: I3bb1237af20636919f869f2eee53597202d00792
2021-02-03Ansible: Fix package cache updatesTomas Alexy1-1/+7
Signed-off-by: Tomas Alexy <tomas.alexy@pantheon.tech> Change-Id: I5c7b2636bde999fef3a60e6cbf2b36db9978a74a
2020-11-18T-Rex: 2.86pmikus3-75/+65
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Id56b87ab868f2897a6563914b0beca2acc25e706
2020-08-24T-Rex: 2.82, core pin, 8 workerspmikus2-1/+2
+ Bump T-Rex version. We need new features for ASTF test. + Apply core pining. Results in a more stable performance. + Tweak the number of T-Rex workers. + We need an even value to achieve ymmetric performance with pinning. + Value 8 was selected as a best compromise. This is a combination of 3 commits. This is the 1st commit message: T-Rex: 2.82 This is the commit message #2: Change Trex to CORE_MASK_PIN mode to improve performance https://trex-tgn.cisco.com/trex/doc/trex_stateless.html#_core_masking_per_interface Above link have below explaination, "When the profile is symmetric, performance can be improved by pinning half of the cores to port 0, and half of the cores to port 1, thus avoiding cache trashing and bouncing." The reason to change this is that to run CSIT with 100G NIC often failed with "TRex stateless runtime error timeout", it caused by Trex can not send enough traffic within the fixed duration. by change to CORE_MASK_PIN mode fix the issue. Not editing ASTF, as that supports different options. This is the commit message #3: Experiment: Vary number of TRex workers With CORE_MASK_PIN, we can get more predictable time distribution. Decided to use 8 workers, that gives good results both for high end (RDMA-core l2patch) and low end (vhost) tests. Change-Id: I5c61127799e0624464e960fcb980ad1c4058e744 Signed-off-by: pmikus <pmikus@cisco.com> Signed-off-by: Yulong Pei <yulong.pei@intel.com> Signed-off-by: Vratko Polak <vrpolak@cisco.com>
2020-05-27Terraform and ansible changes for Cloud environment (AWS, Azure).Maros Mullner2-1/+13
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: Ic78b5dae22b67763b99c50a5f15d7dd16152d5d5
2020-03-10Ansible: LTS supportPeter Mikus2-18/+48
- There is currently no other way to support multiple version of playbooks. Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I2ade4a57d726b793e422996e83bf767ac4315488
2020-03-05Add pciutils to trex role, to solve lspci not found.Maros Mullner1-0/+1
Signed-off-by: Maros Mullner <maros.mullner@pantheon.tech> Change-Id: I3b1d5e61fe85b1112d4032f6e2b17b61a812e749
2020-02-07CSIT Azure integrationvagrant3-0/+624
+ Terraform + Ansible Signed-off-by: Peter Mikus <pmikus@cisco.com> Change-Id: I353511c5ef39d8c8d43fedc61c8dbb30b4821e1b