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Update test/packet instructions for running CI tests on dedicated instances #16423

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Jun 4, 2021
Merged

Update test/packet instructions for running CI tests on dedicated instances #16423

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92e1ae2
test/packet: Update README.md
christarazi Jun 3, 2021
8829028
test/packet: Update terraform script
christarazi Jun 3, 2021
9f704ae
test/packet: Update provision installation script
christarazi Jun 3, 2021
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55 changes: 29 additions & 26 deletions test/packet/README.md
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@@ -1,28 +1,31 @@
# Instructions to run CI tests in your own packet-net instances

# 1 - download terraform https://www.terraform.io/downloads.html
# 2 - get your API key by clicking in your user profile (top right corner)
# and pick "API Keys" https://app.packet.net/login
# 3 - Create an API Key with read/write permissions and give a description,
# something like "CI private testing"
# 4 - store the private token as you will need it in the next steps
# 5 - go to the packet.net and pick or create a project ID
# 6 - terraform init .
# 7 - terraform apply
# 8 - After the VM is up and running you can check its IP with `terraform show`
# 9 - SSH in to the public IP with `ssh -i <ssh-key-path> root@<publicIP>`
# 10 - Checkout to the branch that you want to test `git checkout <my-faulty-branch>`
# 11 - Run `screen` which will create a new terminal, this is helpful as you can leave your terminal while
# tests are running and come back again afterwards.
# 12 - Enter the `test` directory with `cd test`
# 13 - Run the ginkgo command to initialize the tests, for example:
# `K8S_VERSION=1.14 ginkgo --focus="K8s" -v -- --cilium.showCommands --cilium.holdEnvironment=true`
# 14 - Once tests are running and if you are running `screen`, you can leave the terminal
# by typing `CTRL+a+d`, to resume again type `screen -r`
#
export TF_VAR_private_key_path="<SSH KEY PATH>"
export TF_VAR_packet_token="<TOKEN>"
export TF_VAR_packet_project_id="<PROJECT ID>"
# the location for europeans is better to pick Amsterdam (ams1) or Toronto (yyz1)
export TF_VAR_packet_location="ams1"
export TF_VAR_packet_plan="c1.small.x86"
1) Download terraform https://www.terraform.io/downloads.html
2) Get your API key by clicking in your user profile (top right corner) and
pick "API Keys" https://app.packet.net/login
3) Create an API Key with read/write permissions and give a description,
something like "CI private testing"
4) Store the private token as you will need it in the next steps
5) Go to the packet.net and pick or create a project ID
6) Generate your own SSH keys via `ssk-keygen`
7) Set the following env vars:
```
export TF_VAR_public_key_path="<SSH PUB KEY PATH>"
export TF_VAR_private_key_path="<SSH PRIV KEY PATH>"
export TF_VAR_metal_token="<TOKEN>"
export TF_VAR_metal_project_id="<PROJECT ID>"
# For europeans it's better to pick Amsterdam (ams1) or Toronto (yyz1)
export TF_VAR_metal_location="ams1"
export TF_VAR_metal_plan="c1.small.x86"
```
8) `terraform init`
9) `terraform apply`
10) After the VM is up and running you can check its IP with `terraform show`
11) SSH in to the public IP with `ssh -i <ssh-key-path> root@<publicIP>`
12) Checkout to the branch that you want to test `git checkout <my-faulty-branch>`
13) Run `screen` which will create a new terminal, this is helpful as you can leave your terminal while tests are running and come back again afterwards.
14) Enter the `test` directory with `cd test`
15) Run the ginkgo command to initialize the tests, for example:
`K8S_VERSION=1.14 ginkgo --focus="K8s" -v -- --cilium.showCommands --cilium.holdEnvironment=true`
16) Once tests are running and if you are running `screen`, you can leave the terminal
by typing `CTRL+a+d`, to resume again type `screen -r`
70 changes: 39 additions & 31 deletions test/packet/main.tf
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@@ -1,56 +1,64 @@
variable "private_key_path" {
terraform {
required_providers {
metal = {
source = "equinix/metal"
}
}
}

variable "packet_token" {
}
variable "public_key_path" {}
variable "private_key_path" {}

variable "packet_project_id" {
}

variable "packet_plan" {
default="baremetal_0"
}
variable "metal_token" {}
variable "metal_project_id" {}
variable "metal_plan" {}

variable "packet_location" {
variable "metal_location" {
default="sjc1"
}

variable "nodes" {
default = 1
}

provider "packet" {
auth_token = var.packet_token
provider "metal" {
auth_token = var.metal_token
}

resource "metal_ssh_key" "key1" {
name = "key1"
public_key = file(var.public_key_path)
}

# Create a device and add it to tf_project_1
resource "packet_device" "test" {
resource "metal_device" "test" {
count = var.nodes
hostname = "test-${count.index}"
plan = var.packet_plan
facilities = [ var.packet_location ]
operating_system = "ubuntu_18_04"
plan = var.metal_plan
facilities = [ var.metal_location ]
operating_system = "ubuntu_20_04"
billing_cycle = "hourly"
project_id = var.packet_project_id
project_id = var.metal_project_id
depends_on = [ metal_ssh_key.key1 ]

connection {
type = "ssh"
host = packet_device.test[count.index].access_public_ipv4
user = "root"
private_key = file(var.private_key_path)
agent = false
}
connection {
type = "ssh"
host = metal_device.test[count.index].access_public_ipv4
user = "root"
private_key = file(var.private_key_path)
agent = false
}

provisioner "file" {
source="scripts"
destination="/provision"
source="scripts"
destination="/provision"
}

provisioner "remote-exec" {
inline = [
provisioner "remote-exec" {
inline = [
"sudo chmod 755 /provision/*.sh",
"sudo /provision/install.sh",
"sudo /provision/install.sh",
"go get -u github.com/cilium/cilium || true"
]
}
]
}
}
7 changes: 3 additions & 4 deletions test/packet/scripts/install.sh
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Expand Up @@ -6,9 +6,8 @@ set -e
export DEBIAN_FRONTEND=noninteractive

GOLANG_VERSION="1.16.4"
VAGRANT_VERSION="2.2.4"
VAGRANT_VERSION="2.2.16"
PACKER_VERSION="1.3.5"
VIRTUALBOX_VERSION="6.0"

#repositories

Expand All @@ -26,11 +25,11 @@ sudo add-apt-repository \
sudo --preserve-env=DEBIAN_FRONTEND apt-get update
sudo --preserve-env=DEBIAN_FRONTEND apt-get install -y \
curl jq apt-transport-https htop bmon zip \
nfs-common nfs-kernel-server \
linux-tools-common linux-tools-generic \
ca-certificates software-properties-common \
git openjdk-8-jdk gcc make perl unzip awscli \
linux-headers-`uname -r` \
virtualbox-${VIRTUALBOX_VERSION} docker-ce
linux-headers-`uname -r` virtualbox docker-ce

cd /tmp/
wget https://releases.hashicorp.com/vagrant/${VAGRANT_VERSION}/vagrant_${VAGRANT_VERSION}_x86_64.deb
Expand Down