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The first test is a very simple test. It installs NPD on a VM, and then verifies that NPD reports metric host_uptime in Prometheus format.
26 lines
1.1 KiB
Markdown
26 lines
1.1 KiB
Markdown
# Node Problem Detector End-To-End tests
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NPD e2e tests are meant for testing the NPD on a VM environment.
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Currently the tests only support Google Compute Engine (GCE) environment. Support for other vendors can be added in future.
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## Prerequisites
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1. Setup [Google Application Default Credentials](https://developers.google.com/identity/protocols/application-default-credentials), which is [required for authentication](https://godoc.org/google.golang.org/api/compute/v1#hdr-Creating_a_client) by the Compute Engine API.
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2. Setup a [project-wide SSH key](https://cloud.google.com/compute/docs/instances/adding-removing-ssh-keys#project-wide) that can be used to SSH into the GCE VMs.
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## Running tests
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From the node-problem-detector base directory, run:
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```
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export GOOGLE_APPLICATION_CREDENTIALS=[YOUR_ADC_PATH:~/.config/gcloud/application_default_credentials.json]
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export ZONE=[ANY_GCE_ZONE:us-central1-a]
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export PROJECT=[YOUR_PROJECT_ID]
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export VM_IMAGE=[TESTED_OS_IMAGE:cos-73-11647-217-0]
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export IMAGE_PROJECT=[TESTED_OS_IMAGE_PROJECT:cos-cloud]
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export SSH_USER=${USER}
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export SSH_KEY=~/.ssh/id_rsa
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make e2e-test
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```
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