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Allow bootstrap re-apply for Fedora CoreOS GCP #687

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Mar 29, 2020
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Allow bootstrap re-apply for Fedora CoreOS GCP #687

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4 changes: 4 additions & 0 deletions CHANGES.md
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Expand Up @@ -33,6 +33,10 @@ Notable changes between versions.

* Update default `os_stream` from testing to stable

#### Google Cloud

* Known: Use of stale Fedora CoreOS image may require terraform re-apply during bootstrap ([#687](https://github.com/poseidon/typhoon/pull/687))

#### DigitalOcean

* Rename `image` variable to `os_image` for consistency ([#677](https://github.com/poseidon/typhoon/pull/677)) (action required)
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9 changes: 3 additions & 6 deletions docs/fedora-coreos/google-cloud.md
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@@ -1,8 +1,5 @@
# Google Cloud

!!! danger
Typhoon for Fedora CoreOS is an alpha. Please report Fedora CoreOS bugs to [Fedora](https://github.com/coreos/fedora-coreos-tracker/issues) and Typhoon issues to Typhoon.

In this tutorial, we'll create a Kubernetes v1.18.0 cluster on Google Compute Engine with Fedora CoreOS.

We'll declare a Kubernetes cluster using the Typhoon Terraform module. Then apply the changes to create a network, firewall rules, health checks, controller instances, worker managed instance group, load balancers, and TLS assets.
Expand Down Expand Up @@ -76,13 +73,13 @@ Fedora CoreOS publishes images for Google Cloud, but does not yet upload them. G

```
gsutil list
gsutil cp fedora-coreos-31.20200113.3.1-gcp.x86_64.tar.gz gs://BUCKET
gsutil cp fedora-coreos-31.20200310.3.0-gcp.x86_64.tar.gz gs://BUCKET
```

Create a Compute Engine image from the file.

```
gcloud compute images create fedora-coreos-31-20200113-3-1 --source-uri gs://BUCKET/fedora-coreos-31.20200113.3.1-gcp.x86_64.tar.gz
gcloud compute images create fedora-coreos-31-20200310-3-0 --source-uri gs://BUCKET/fedora-coreos-31.20200310.3.0-gcp.x86_64.tar.gz
```

## Cluster
Expand All @@ -100,7 +97,7 @@ module "yavin" {
dns_zone_name = "example-zone"

# custom image name from above
os_image = "fedora-coreos-31-20200113-3-1"
os_image = "fedora-coreos-31-20200310-3-0"

# configuration
ssh_authorized_key = "ssh-rsa AAAAB3Nz..."
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1 change: 1 addition & 0 deletions google-cloud/fedora-coreos/kubernetes/fcc/controller.yaml
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Expand Up @@ -116,6 +116,7 @@ systemd:
Type=oneshot
RemainAfterExit=true
WorkingDirectory=/opt/bootstrap
ExecStartPre=-/usr/bin/podman rm bootstrap
ExecStart=/usr/bin/podman run --name bootstrap \
--network host \
--volume /etc/kubernetes/bootstrap-secrets:/etc/kubernetes/secrets:ro,Z \
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