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infra-aws-rhel.yaml
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infra-aws-rhel.yaml
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---
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
name: infra-aws-rhel
labels:
app.kubernetes.io/version: "0.7.0-dev"
annotations:
tekton.dev/pipelines.minVersion: "0.24.x"
tekton.dev/categories: infrastructure
tekton.dev/tags: infrastructure, aws, rhel
tekton.dev/displayName: "aws manager"
tekton.dev/platforms: "linux/amd64"
spec:
description: |
Task provision a RHEL dedicated on host on AWS
The machine will offer nested virtualizataion capabilities as so it should be spin on a dedicated (baremetal) machine
params:
# mapt params
- name: project-name
description: identifier for project.
- name: backed-url
description: |
If we want to backed resources externally we can use s3 setting this param(i.e s3://existing-bucket).
If default will be store on storage workspace at path set by param ws-output-path.
default: "''"
- name: ws-output-path
description: path on workspace where to store ephemeral assets related with the provisioning
# RHEL params
- name: operation
description: operation to execute within the infrastructure. Current values (create, destroy)
- name: arch
description: architecture for the target machine. Allowed x86_64 or arm64 (default "x86_64")
default: 'x86_64'
- name: vm-types
description: "Specific set of vm-types. Note vm-type should match requested arch. Also if --spot flag is used set at least 3 types comma separated and without spaces."
default: "''"
- name: version
description: this task will spin a RHEL image. This param will set the version for it. Default 9.4.
default: '9.4'
- name: profile-snc
description: |
This param will setup RHEL with SNC profile. Setting up all requirements to run https://github.com/crc-org/snc
default: 'false'
- name: spot
description: Check best spot option to spin the machine and will create resources on that region.
default: 'true'
- name: airgap
description: |
Set the machine on an airgap scenario.
If airgap is set an extra VM is created acting as bastion, information to access bastion is also
added to the output folder.
To access the target machine we need to go through the bastion
default: 'false'
- name: tags
description: tags for the resources created on the providers
default: "''"
# Control params
- name: remove-lock
description: in case a previous run fails the stack can be locked. This value allows to control if remove lock
default: 'true'
- name: debug
description: |
Warning setting this param to true expose credentials
The parameter is intended to add verbosity on the task execution and also print credentials on stdout
to easily access to remote machice
default: 'false'
results:
- name: host
description: ip to connect to the provisioned machine
- name: username
description: username to connect to the provisioned machine
- name: key
description: filename for the private key. The key is located at workspace-resources-path
- name: bastion-host
description: if airgap is set we get the bastion host as result
- name: bastion-username
description: if airgap is set we get the bastion username to connect as result
- name: bastion-key
description: if airgap is set we get the bastion filename for the private key. The key is located at workspace-resources-path
steps:
- name: provisioner
image: quay.io/redhat-developer/mapt:v0.7.0-dev
imagePullPolicy: Always
script: |
#!/bin/sh
# If debug add verbosity
if [[ $(params.debug) == "true" ]]; then
set -xuo
fi
# Credentials
export AWS_ACCESS_KEY_ID=$(cat /opt/aws-credentials/access-key)
export AWS_SECRET_ACCESS_KEY=$(cat /opt/aws-credentials/secret-key)
export AWS_DEFAULT_REGION=$(cat /opt/aws-credentials/region)
# Output folder
workspace_path=/opt/storage/$(params.ws-output-path)
mkdir -p ${workspace_path}
# Remove lock
if [[ $(params.remove-lock) == "true" ]]; then
rm -rf ${workspace_path}/.pulumi/locks/*
fi
# Run mapt
cmd="mapt aws rhel $(params.operation) "
cmd="$cmd --project-name $(params.project-name) "
# Set the backed url
if [[ $(params.backed-url) != "" ]]; then
cmd="$cmd --backed-url $(params.backed-url) "
else
cmd="$cmd --backed-url file://${workspace_path} "
fi
if [[ $(params.operation) == "create" ]]; then
cmd="$cmd --conn-details-output ${workspace_path} "
cmd="$cmd --version $(params.version) "
cmd="$cmd --arch $(params.arch) "
if [[ $(params.vm-types) != "" ]]; then
cmd="$cmd --vm-types $(params.vm-types) "
fi
cmd="$cmd --rh-subscription-username $(cat /opt/rh-account-secret/user) "
cmd="$cmd --rh-subscription-password $(cat /opt/rh-account-secret/password) "
if [[ $(params.spot) == "true" ]]; then
cmd="$cmd --spot "
fi
if [[ $(params.airgap) == "true" ]]; then
cmd="$cmd --airgap "
fi
if [[ $(params.profile-snc) == "true" ]]; then
cmd="$cmd --snc "
fi
if [[ $(params.tags) != "" ]]; then
cmd="$cmd --tags $(params.tags) "
fi
fi
eval "${cmd}"
create_exit_code=$?
# set task results
cat "${workspace_path}/host" | tee $(results.host.path)
cat "${workspace_path}/username" | tee $(results.username.path)
echo -n "id_rsa" | tee $(results.key.path)
if [[ $(params.airgap) == "true" ]]; then
cat "${workspace_path}/bastion_host" | tee $(results.bastion-host.path)
cat "${workspace_path}/bastion_username" | tee $(results.bastion-username.path)
echo -n "bastion_id_rsa" | tee $(results.bastion-key.path)
fi
# If debug print credentials
if [[ $(params.debug) == "true" ]]; then
echo "Credentials to access target machine \n"
cat "${workspace_path}/host"
cat "${workspace_path}/username"
cat "${workspace_path}/id_rsa"
if [[ $(params.airgap) == "true" ]]; then
cat "${workspace_path}/bastion_host"
cat "${workspace_path}/bastion_username"
cat "${workspace_path}/bastion_id_rsa"
fi
fi
if [[ ${create_exit_code} -ne 0 ]]; then
exit 1
fi
resources:
requests:
memory: "200Mi"
cpu: "100m"
limits:
memory: "600Mi"
cpu: "300m"
workspaces:
- name: storage
description: volume to store outputs to connect within the target machine + state file for the infrastructure
mountPath: /opt/storage
- name: aws-credentials
description: |
ocp secret holding the aws credentials. Secret should be accessible to this task.
---
apiVersion: v1
kind: Secret
metadata:
name: aws-${name}
labels:
app.kubernetes.io/component: ${name}
app.kubernetes.io/part-of: qe-platform
type: Opaque
data:
access-key: ${access_key}
secret-key: ${secret_key}
region: ${region}
mountPath: /opt/aws-credentials
- name: rh-account-secret
optional: true
description: |
ocp secret holding the credentials for a valid rh user to subscribe VM. Secret should be accessible to this task.
Sample format for valid Secret
---
apiVersion: v1
kind: Secret
metadata:
name: credentials-${configname}
type: Opaque
data:
user: ${user}
password: ${password}
mountPath: /opt/rh-account-secret