From e664d6963984e33a0efab939d83fd0f015f80fbb Mon Sep 17 00:00:00 2001 From: pmikus Date: Tue, 13 Feb 2024 13:01:54 +0100 Subject: [PATCH] feat(bootstrap): Add ability to load external NODE_FLAVOR Signed-off-by: Peter Mikus Change-Id: Ia6e07111af543280b2365840bced02f94cf91e75 --- .../terraform-openstack-2n/README.md | 58 ++++++ .../terraform-openstack-2n/hosts.tftpl | 8 + .../terraform-openstack-2n/main.tf | 211 +++++++++++++++++++++ .../terraform-openstack-2n/outputs.tf | 9 + .../terraform-openstack-2n/topology-2n.tftpl | 59 ++++++ .../terraform-openstack-2n/user-data-sut1 | 66 +++++++ .../terraform-openstack-2n/user-data-tg1 | 71 +++++++ .../terraform-openstack-2n/variables.tf | 14 ++ .../terraform-openstack-2n/versions.tf | 9 + resources/libraries/bash/function/ansible.sh | 8 +- resources/libraries/bash/function/common.sh | 25 +++ 11 files changed, 537 insertions(+), 1 deletion(-) create mode 100644 fdio.infra.terraform/terraform-openstack-2n/README.md create mode 100644 fdio.infra.terraform/terraform-openstack-2n/hosts.tftpl create mode 100644 fdio.infra.terraform/terraform-openstack-2n/main.tf create mode 100644 fdio.infra.terraform/terraform-openstack-2n/outputs.tf create mode 100644 fdio.infra.terraform/terraform-openstack-2n/topology-2n.tftpl create mode 100644 fdio.infra.terraform/terraform-openstack-2n/user-data-sut1 create mode 100644 fdio.infra.terraform/terraform-openstack-2n/user-data-tg1 create mode 100644 fdio.infra.terraform/terraform-openstack-2n/variables.tf create mode 100644 fdio.infra.terraform/terraform-openstack-2n/versions.tf diff --git a/fdio.infra.terraform/terraform-openstack-2n/README.md b/fdio.infra.terraform/terraform-openstack-2n/README.md new file mode 100644 index 0000000000..3ddb0f3789 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/README.md @@ -0,0 +1,58 @@ +# terraform-openstack-2n-generic +Terraform module to create 2n-generic topology. + + +## Requirements + +| Name | Version | +|------|---------| +| [terraform](#requirement\_terraform) | >= 1.4.2 | +| [openstack](#requirement\_openstack) | ~> 1.53.0 | + +## Providers + +| Name | Version | +|------|---------| +| [local](#provider\_local) | 2.4.1 | +| [openstack](#provider\_openstack) | 1.53.0 | +| [template](#provider\_template) | 2.2.0 | + +## Modules + +| Name | Source | Version | +|------|--------|---------| +| [openstack\_compute\_keypair\_v2](#module\_openstack\_compute\_keypair\_v2) | pmikus/compute-keypair-v2/openstack | 1.54.1 | +| [openstack\_images\_image\_v2](#module\_openstack\_images\_image\_v2) | pmikus/images-image-v2/openstack | 1.54.1 | +| [sut1](#module\_sut1) | pmikus/compute-instance-v2/openstack | 1.54.1 | +| [tg1](#module\_tg1) | pmikus/compute-instance-v2/openstack | 1.54.1 | + +## Resources + +| Name | Type | +|------|------| +| [local_file.hosts](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | resource | +| [local_file.topology_file](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | resource | +| [openstack_networking_port_v2.port_sut1_data1](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [openstack_networking_port_v2.port_sut1_data2](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [openstack_networking_port_v2.port_sut1_mgmt](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [openstack_networking_port_v2.port_tg1_data1](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [openstack_networking_port_v2.port_tg1_data2](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [openstack_networking_port_v2.port_tg1_mgmt](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs/resources/networking_port_v2) | resource | +| [template_cloudinit_config.cloudinit_config_sut1](https://registry.terraform.io/providers/hashicorp/template/latest/docs/data-sources/cloudinit_config) | data source | +| [template_cloudinit_config.cloudinit_config_tg1](https://registry.terraform.io/providers/hashicorp/template/latest/docs/data-sources/cloudinit_config) | data source | + +## Inputs + +| Name | Description | Type | Default | Required | +|------|-------------|------|---------|:--------:| +| [flavour\_name](#input\_flavour\_name) | (Optional; Required if flavor\_id is empty) The name of the desired flavor for the server. Changing this resizes the existing server. | `string` | n/a | yes | +| [network\_id\_data](#input\_network\_id\_data) | (Required) The ID of the network to attach the port to. Changing this creates a new port. | `string` | n/a | yes | +| [network\_id\_mgmt](#input\_network\_id\_mgmt) | (Required) The ID of the network to attach the port to. Changing this creates a new port. | `string` | n/a | yes | + +## Outputs + +| Name | Description | +|------|-------------| +| [sut\_id](#output\_sut\_id) | SUT VM ID. | +| [tg\_id](#output\_tg\_id) | TG VM ID. | + diff --git a/fdio.infra.terraform/terraform-openstack-2n/hosts.tftpl b/fdio.infra.terraform/terraform-openstack-2n/hosts.tftpl new file mode 100644 index 0000000000..cb36dbb138 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/hosts.tftpl @@ -0,0 +1,8 @@ +all: + children: + tg: + hosts: + ${tg_public_ip} + sut: + hosts: + ${dut1_public_ip} \ No newline at end of file diff --git a/fdio.infra.terraform/terraform-openstack-2n/main.tf b/fdio.infra.terraform/terraform-openstack-2n/main.tf new file mode 100644 index 0000000000..f306933a81 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/main.tf @@ -0,0 +1,211 @@ +locals { + image_name = "Ubuntu 22.04.2 LTS" + image_source_url = "http://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img" + resource_prefix = "csit-2n" + testbed_name = "xu6n" + topology_name = "2n" +} + +# Create Cloud-Init config for TG. +data "template_cloudinit_config" "cloudinit_config_tg1" { + gzip = false + base64_encode = false + + part { + content_type = "text/cloud-config" + content = templatefile( + "${path.module}/user-data-tg1", {} + ) + } +} + +# Create Cloud-Init config for SUT1. +data "template_cloudinit_config" "cloudinit_config_sut1" { + gzip = false + base64_encode = false + + part { + content_type = "text/cloud-config" + content = templatefile( + "${path.module}/user-data-sut1", {} + ) + } +} + +# Create OpenStack Image. +module "openstack_images_image_v2" { + source = "pmikus/images-image-v2/openstack" + version = "1.54.1" + + image_source_url = local.image_source_url + name = local.image_name +} + +# Create OpenStack Keypair. +module "openstack_compute_keypair_v2" { + source = "pmikus/compute-keypair-v2/openstack" + version = "1.54.1" + + name = "${local.resource_prefix}-keypair" +} + + +# Create management port in dedicated subnet. +resource "openstack_networking_port_v2" "port_tg1_mgmt" { + admin_state_up = true + fixed_ip { + ip_address = "10.21.152.2" + subnet_id = "b1f9573d-4c2e-45da-bbac-cb3f191ab0f5" + } + name = "${local.resource_prefix}-tg1-mgmt-port" + network_id = var.network_id_mgmt + port_security_enabled = false + + binding { + vnic_type = "normal" + } +} + +# Create data port in dedicated subnet. +resource "openstack_networking_port_v2" "port_tg1_data1" { + admin_state_up = false + name = "${local.resource_prefix}-tg1-data1-port" + network_id = var.network_id_data + port_security_enabled = false + + binding { + vnic_type = "direct" + } +} + +# Create data port in dedicated subnet. +resource "openstack_networking_port_v2" "port_tg1_data2" { + admin_state_up = false + name = "${local.resource_prefix}-tg1-data2-port" + network_id = var.network_id_data + port_security_enabled = false + + binding { + vnic_type = "direct" + } +} + +# Create TG instance. +module "tg1" { + depends_on = [ + module.openstack_compute_keypair_v2, + module.openstack_images_image_v2 + ] + + source = "pmikus/compute-instance-v2/openstack" + version = "1.54.1" + + flavour_name = var.flavour_name + image_id = module.openstack_images_image_v2.id + key_pair = module.openstack_compute_keypair_v2.name + name = "${local.resource_prefix}-tg1" + networks = { + "platform-shared-port" = openstack_networking_port_v2.port_tg1_mgmt.id + "data-playground-port1" = openstack_networking_port_v2.port_tg1_data1.id + "data-playground-port2" = openstack_networking_port_v2.port_tg1_data2.id + } + user_data = data.template_cloudinit_config.cloudinit_config_tg1.rendered +} + +# Create management port in dedicated subnet. +resource "openstack_networking_port_v2" "port_sut1_mgmt" { + admin_state_up = true + fixed_ip { + ip_address = "10.21.152.3" + subnet_id = "b1f9573d-4c2e-45da-bbac-cb3f191ab0f5" + } + name = "${local.resource_prefix}-sut1-mgmt-port" + network_id = var.network_id_mgmt + port_security_enabled = false + + binding { + vnic_type = "normal" + } +} + +# Create data port in dedicated subnet. +resource "openstack_networking_port_v2" "port_sut1_data1" { + admin_state_up = false + name = "${local.resource_prefix}-sut1-data1-port" + network_id = var.network_id_data + port_security_enabled = false + + binding { + vnic_type = "direct" + } +} + +# Create data port in dedicated subnet. +resource "openstack_networking_port_v2" "port_sut1_data2" { + admin_state_up = false + name = "${local.resource_prefix}-sut1-data2-port" + network_id = var.network_id_data + port_security_enabled = false + + binding { + vnic_type = "direct" + } +} + +# Create SUT instance. +module "sut1" { + depends_on = [ + module.openstack_compute_keypair_v2, + module.openstack_images_image_v2 + ] + + source = "pmikus/compute-instance-v2/openstack" + version = "1.54.1" + + flavour_name = var.flavour_name + image_id = module.openstack_images_image_v2.id + key_pair = module.openstack_compute_keypair_v2.name + name = "${local.resource_prefix}-sut1" + networks = { + "platform-shared-port" = openstack_networking_port_v2.port_sut1_mgmt.id + "data-playground-port1" = openstack_networking_port_v2.port_sut1_data1.id + "data-playground-port2" = openstack_networking_port_v2.port_sut1_data2.id + } + user_data = data.template_cloudinit_config.cloudinit_config_sut1.rendered +} + +resource "local_file" "topology_file" { + depends_on = [ + module.tg1, + module.sut1 + ] + + content = templatefile( + "${path.module}/topology-${local.topology_name}.tftpl", + { + tg_if1_mac = openstack_networking_port_v2.port_tg1_data1.mac_address + tg_if2_mac = openstack_networking_port_v2.port_tg1_data2.mac_address + dut1_if1_mac = openstack_networking_port_v2.port_sut1_data1.mac_address + dut1_if2_mac = openstack_networking_port_v2.port_sut1_data2.mac_address + tg_public_ip = openstack_networking_port_v2.port_tg1_mgmt.fixed_ip[0].ip_address + dut1_public_ip = openstack_networking_port_v2.port_sut1_mgmt.fixed_ip[0].ip_address + } + ) + filename = "${path.module}/${local.topology_name}-x-${local.testbed_name}.yaml" +} + +resource "local_file" "hosts" { + depends_on = [ + module.tg1, + module.sut1 + ] + + content = templatefile( + "${path.module}/hosts.tftpl", + { + tg_public_ip = openstack_networking_port_v2.port_tg1_mgmt.fixed_ip[0].ip_address + dut1_public_ip = openstack_networking_port_v2.port_sut1_mgmt.fixed_ip[0].ip_address + } + ) + filename = "${path.module}/hosts.yaml" +} diff --git a/fdio.infra.terraform/terraform-openstack-2n/outputs.tf b/fdio.infra.terraform/terraform-openstack-2n/outputs.tf new file mode 100644 index 0000000000..f8985685f0 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/outputs.tf @@ -0,0 +1,9 @@ +output "tg_id" { + description = "TG VM ID." + value = module.tg1.id +} + +output "sut_id" { + description = "SUT VM ID." + value = module.sut1.id +} \ No newline at end of file diff --git a/fdio.infra.terraform/terraform-openstack-2n/topology-2n.tftpl b/fdio.infra.terraform/terraform-openstack-2n/topology-2n.tftpl new file mode 100644 index 0000000000..1129a6f8f3 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/topology-2n.tftpl @@ -0,0 +1,59 @@ +--- +metadata: + version: 0.1 + schema: + - resources/topology_schemas/2_node_topology.sch.yaml + - resources/topology_schemas/topology.sch.yaml + tags: [hw, 2-node] + +nodes: + TG: + type: TG + subtype: TREX + host: "${tg_public_ip}" + arch: x86_64 + port: 22 + username: testuser + password: Csit1234 + interfaces: + port1: + # tg_instance/p1 - 100GE port1 on E810 NIC. + mac_address: "${tg_if1_mac}" + pci_address: "0000:00:05.0" + ip4_address: "172.16.10.2" + driver: iavf + link: link1 + model: Intel-E810 + port2: + # tg_instance/p2 - 100GE port2 on E810 NIC. + mac_address: "${tg_if2_mac}" + pci_address: "0000:00:06.0" + ip4_address: "172.16.20.2" + driver: iavf + link: link2 + model: Intel-E810 + DUT1: + type: DUT + host: "${dut1_public_ip}" + arch: x86_64 + port: 22 + username: testuser + password: Csit1234 + uio_driver: vfio-pci + interfaces: + port1: + # dut1_instance/p1 - 100GE port1 on E810 NIC. + mac_address: "${dut1_if1_mac}" + pci_address: "0000:00:05.0" + ip4_address: "172.16.10.1" + driver: iavf + link: link1 + model: Intel-E810 + port2: + # dut1_instance/p2 - 100GE port2 on E810 NIC. + mac_address: "${dut1_if2_mac}" + pci_address: "0000:00:06.0" + ip4_address: "172.16.20.1" + driver: iavf + link: link2 + model: Intel-E810 \ No newline at end of file diff --git a/fdio.infra.terraform/terraform-openstack-2n/user-data-sut1 b/fdio.infra.terraform/terraform-openstack-2n/user-data-sut1 new file mode 100644 index 0000000000..9838f1b165 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/user-data-sut1 @@ -0,0 +1,66 @@ +#cloud-config +apt: + sources: + docker.list: + source: "deb [arch=amd64] https://download.docker.com/linux/ubuntu $RELEASE stable" + keyid: "9DC858229FC7DD38854AE2D88D81803C0EBFCD88" +groups: + - "docker" +hostname: "s02-t21-sut1" +package_update: true +packages: + - "apt-transport-https" + - "autoconf" + - "build-essential" + - "ca-certificates" + - "cgroup-tools" + - "curl" + - "dkms" + - "docker-ce" + - "docker-ce-cli" + - "gdb" + - "gnupg-agent" + - "iperf3" + - "libglib2.0-dev" + - "libmbedcrypto7" + - "libmbedtls14" + - "libmbedx509-1" + - "libnuma-dev" + - "libpixman-1-dev" + - "libpcap-dev" + - "libtool" + - "linux-tools-common" + - "lxc" + - "net-tools" + - "ninja-build" + - "numactl" + - "pkg-config" + - "python3-all" + - "python3-apt" + - "python3-cffi" + - "python3-cffi-backend" + - "python3-dev" + - "python3-pip" + - "python3-pyelftools" + - "python3-setuptools" + - "qemu-system" + - "screen" + - "socat" + - "software-properties-common" + - "unzip" + - "virtualenv" +runcmd: + - sed -i '/PermitRootLogin/d' /etc/ssh/sshd_config + - echo "PermitRootLogin no" >> /etc/ssh/sshd_config + - systemctl restart sshd + - systemctl start docker + - systemctl enable docker +ssh_pwauth: True +users: + - name: "testuser" + groups: users, admin, docker, sudo + shell: "/bin/bash" + sudo: + - ALL=(ALL) NOPASSWD:ALL + lock_passwd: false + passwd: "$6$Y62lhMGJD8YNzmJn$H4DSqjrwFp5WN3tOvIrF.g/G2duOV76zXHAmaA/RU8jfT8H8sDumLQe/Q.EmI5pjPv7dzgI8j9BQPWes7efBK0" \ No newline at end of file diff --git a/fdio.infra.terraform/terraform-openstack-2n/user-data-tg1 b/fdio.infra.terraform/terraform-openstack-2n/user-data-tg1 new file mode 100644 index 0000000000..59f6a481db --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/user-data-tg1 @@ -0,0 +1,71 @@ +#cloud-config +apt: + sources: + docker.list: + source: "deb [arch=amd64] https://download.docker.com/linux/ubuntu $RELEASE stable" + keyid: "9DC858229FC7DD38854AE2D88D81803C0EBFCD88" +groups: + - "docker" +hostname: "s01-t21-tg" +package_update: true +packages: + - "apt-transport-https" + - "autoconf" + - "build-essential" + - "ca-certificates" + - "cgroup-tools" + - "curl" + - "dkms" + - "docker-ce" + - "docker-ce-cli" + - "gcc-9" + - "g++-9" + - "gnupg-agent" + - "iperf3" + - "libmnl-dev" + - "libnuma-dev" + - "libpcap-dev" + - "librdmacm-dev" + - "librdmacm1" + - "libssl-dev" + - "linux-tools-common" + - "net-tools" + - "ninja-build" + - "numactl" + - "pciutils" + - "python3-all" + - "python3-apt" + - "python3-cffi" + - "python3-cffi-backend" + - "python3-dev" + - "python3-pip" + - "python3-pyelftools" + - "python3-setuptools" + - "qemu-system" + - "socat" + - "software-properties-common" + - "unzip" + - "virtualenv" + - "zlib1g-dev" +runcmd: + - sed -i '/PermitRootLogin/d' /etc/ssh/sshd_config + - echo "PermitRootLogin no" >> /etc/ssh/sshd_config + - systemctl restart sshd + - systemctl start docker + - systemctl enable docker + - curl --proxy "http://[2620:0:cc8:11::1]:8888" -L http://github.com/cisco-system-traffic-generator/trex-core/archive/v3.03.tar.gz -o /opt/trex-core-v3.03.tar.gz + - mkdir -p /opt/trex-core-v3.03 + - tar xzf /opt/trex-core-v3.03.tar.gz -C /opt/trex-core-v3.03 --strip-components=1 + - cd /opt/trex-core-v3.03/linux_dpdk && ./b configure + - cd /opt/trex-core-v3.03/linux_dpdk && ./b build + - cd /opt/trex-core-v3.03/scripts/ko/src && make + - cd /opt/trex-core-v3.03/scripts/ko/src && make install +ssh_pwauth: True +users: + - name: "testuser" + groups: users, admin, docker, sudo + shell: "/bin/bash" + sudo: + - ALL=(ALL) NOPASSWD:ALL + lock_passwd: false + passwd: "$6$Y62lhMGJD8YNzmJn$H4DSqjrwFp5WN3tOvIrF.g/G2duOV76zXHAmaA/RU8jfT8H8sDumLQe/Q.EmI5pjPv7dzgI8j9BQPWes7efBK0" diff --git a/fdio.infra.terraform/terraform-openstack-2n/variables.tf b/fdio.infra.terraform/terraform-openstack-2n/variables.tf new file mode 100644 index 0000000000..d761016699 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/variables.tf @@ -0,0 +1,14 @@ +variable "flavour_name" { + description = "(Optional; Required if flavor_id is empty) The name of the desired flavor for the server. Changing this resizes the existing server." + type = string +} + +variable "network_id_data" { + description = "(Required) The ID of the network to attach the port to. Changing this creates a new port." + type = string +} + +variable "network_id_mgmt" { + description = "(Required) The ID of the network to attach the port to. Changing this creates a new port." + type = string +} diff --git a/fdio.infra.terraform/terraform-openstack-2n/versions.tf b/fdio.infra.terraform/terraform-openstack-2n/versions.tf new file mode 100644 index 0000000000..1ad4a215b5 --- /dev/null +++ b/fdio.infra.terraform/terraform-openstack-2n/versions.tf @@ -0,0 +1,9 @@ +terraform { + required_providers { + openstack = { + source = "terraform-provider-openstack/openstack" + version = "~> 1.53.0" + } + } + required_version = ">= 1.4.2" +} \ No newline at end of file diff --git a/resources/libraries/bash/function/ansible.sh b/resources/libraries/bash/function/ansible.sh index 699f028511..6cf4d16f43 100644 --- a/resources/libraries/bash/function/ansible.sh +++ b/resources/libraries/bash/function/ansible.sh @@ -1,6 +1,6 @@ #!/usr/bin/env bash -# Copyright (c) 2023 Cisco and/or its affiliates. +# Copyright (c) 2024 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -31,6 +31,9 @@ function ansible_adhoc () { "aws" | "c6in" | "c6gn" | "c7gn") INVENTORY_PATH="cloud_inventory" ;; + "x-"*) + INVENTORY_PATH="external_inventory" + ;; *) INVENTORY_PATH="lf_inventory" ;; @@ -73,6 +76,9 @@ function ansible_playbook () { "aws" | "c6in" | "c6gn" | "c7gn") INVENTORY_PATH="cloud_inventory" ;; + "x-"*) + INVENTORY_PATH="external_inventory" + ;; *) INVENTORY_PATH="lf_inventory" ;; diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh index 751ee2f8dd..e08cc25bd0 100644 --- a/resources/libraries/bash/function/common.sh +++ b/resources/libraries/bash/function/common.sh @@ -536,6 +536,14 @@ function get_test_code () { NODENESS="3n" FLAVOR="alt" ;; + *"2n-x-"*) + NODENESS="2n" + FLAVOR="${TEST_CODE#*2n-}" + ;; + *"3n-x-"*) + NODENESS="3n" + FLAVOR="${TEST_CODE#*3n-}" + ;; esac } @@ -974,6 +982,9 @@ function select_tags () { *"1n-c6in" | *"2n-c6in" | *"3n-c6in") default_nic="nic_amazon-nitro-200g" ;; + *"2n-x-"* | *"3n-x-"*) + default_nic="nic_intel-e810cq" + ;; *) default_nic="nic_intel-x710" ;; @@ -1131,6 +1142,8 @@ function select_tags () { *"1n-c6in" | *"2n-c6in" | *"3n-c6in") test_tag_array+=("!ipsechw") ;; + *"2n-x-"* | *"3n-x-"*) + ;; esac # We will add excluded NICs. @@ -1280,6 +1293,14 @@ function select_topology () { TOPOLOGIES=( "${TOPOLOGIES_DIR}"/*3nb_spr_*.yaml ) TOPOLOGIES_TAGS="3_node_*_link_topo" ;; + "2n_x"*) + TOPOLOGIES=( "${TOPOLOGIES_DIR}"/*2n_"${FLAVOR}"*.yaml ) + TOPOLOGIES_TAGS="2_node_single_link_topo" + ;; + "3n_x"*) + TOPOLOGIES=( "${TOPOLOGIES_DIR}"/*3n_"${FLAVOR}"*.yaml ) + TOPOLOGIES_TAGS="3_node_single_link_topo" + ;; *) # No falling back to default, that should have been done # by the function which has set NODENESS and FLAVOR. @@ -1332,6 +1353,10 @@ function set_environment_variables () { *"2n-zn2") # Maciek's workaround for Zen2 with lower amount of cores. export TREX_CORE_COUNT=14 + ;; + *"2n-x-"* | *"3n-x-"* ) + export TREX_CORE_COUNT=3 + ;; esac } -- 2.16.6