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Improve Hostname Layout and Document Automatic Rollouts #308

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Merged
jonfairbanks merged 2 commits into from
Sep 30, 2026
Merged

Improve Hostname Layout and Document Automatic Rollouts #308

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289729a
Document Automatic Production Image Rollouts
jonfairbanks Sep 30, 2026
6ea7590
Reduce Hostname Size and Improve Wrapping
jonfairbanks Sep 30, 2026
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11 changes: 11 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,17 @@ To verify its health:
curl --fail http://localhost:8080/healthz
```

### Automatic Production Releases

Changes merge into `develop`, then promote to the production branch `master`.
After the required checks pass, GitHub Actions publishes the production image
as `jonfairbanks/docker-node-app:latest` and an immutable commit tag.

The home cluster's Argo CD Image Updater follows `latest`, records its digest
in Git automatically, and Argo CD rolls the deployment. App-only releases need
no manual cluster-state edit or Helm chart version bump. The `develop` image
tag is kept separate from production.

### Kubernetes

You can find this app on [Helm](https://jonfairbanks.github.io/helm-charts/)!
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11 changes: 8 additions & 3 deletions public/css/index.css
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Expand Up @@ -107,6 +107,10 @@ body {
padding: 50px 0;
}

.service-status > div:first-child {
min-width: 0;
}

.section-label {
margin: 0;
color: var(--blue);
Expand All @@ -123,10 +127,11 @@ p {

h1 {
margin: 10px 0;
font-size: clamp(2rem, 4.5vw, 3.6rem);
font-size: clamp(1.125rem, 2.3vw, 2rem);
font-weight: 700;
letter-spacing: -0.065em;
line-height: 1;
letter-spacing: -0.02em;
line-height: 1.3;
overflow-wrap: anywhere;
}

.health-state {
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