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58 lines
1.5 KiB
Markdown
58 lines
1.5 KiB
Markdown
# Debug cluster
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A debug cluster allows quicker iteration cycles during development by being able to upload new bootstrapper binaries through the `cdbg` tool.
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Furthermore, a debug cluster allows you to access the bootstrapper logs through the cloud providers serial console.
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## Creating a debug cluster
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After building (see [here](./build-develop-deploy.md#build)), you can find all CLIs and binaries in the `build` directory.
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The cluster creation mostly follows the [official docs instructions](https://docs.edgeless.systems/constellation/getting-started/first-steps), but varies slightly in the following steps:
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`./constellation config generate <CSP>`
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by default uses the referenced nightly image.
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To replace them with the latest debug image, run
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```sh
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bazel run //internal/api/versionsapi/cli -- latest --ref main --stream debug
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```
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to fetch the latest version and insert in the `image` field of the config file.
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Before cluster creation you need to configure the cluster as debug.
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Set `debugCluster: true` in the config:
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```sh
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yq eval -i '.debugCluster=true' constellation-conf.yaml
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```
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Fetch measurements for the debug image:
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```sh
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./constellation config fetch-measurements --insecure
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```
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Create the cluster and deploy the debug images:
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```sh
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./constellation create ...
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```
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```sh
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./cdbg deploy
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```
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Finally run:
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```sh
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./constellation apply
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```
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## Access bootstrapper logs
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Once logged in to the control-plane machine, execute:
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```sh
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journalctl -fu constellation-bootstrapper
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```
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