feature/add-upgrade-doc #63
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Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
WalkthroughThe pull request introduces a new documentation file Changes
Sequence DiagramsequenceDiagram
participant User
participant Kubernetes
participant Helm
participant CozyStack
User->>Kubernetes: Check current Cozystack status
Kubernetes-->>User: List Helm releases
User->>Helm: Apply new Cozystack version
Helm->>CozyStack: Deploy updated components
User->>Kubernetes: Verify upgrade status
Kubernetes-->>User: Confirm successful upgrade
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Actionable comments posted: 3
🧹 Nitpick comments (2)
content/en/docs/upgrade.md (2)
1-6: Consider enhancing the frontmatter metadata.Consider adding tags and category metadata to improve documentation discoverability and organization.
--- title: "Upgrade Cozystack" linkTitle: "Upgrade" description: "Upgrade Cozystack system components." weight: 60 +tags: ["upgrade", "maintenance", "operations"] +categories: ["operations"] ---
7-9: Add a prerequisites section for better preparation.Consider adding a prerequisites section before the upgrade steps to ensure users are properly prepared.
## Upgrade Cozystack +### Prerequisites + +Before proceeding with the upgrade, ensure: + +1. Your current Cozystack version is compatible with the target version +2. You have sufficient system resources: + - CPU: [requirements] + - Memory: [requirements] + - Storage: [requirements] +3. You have admin access to the Kubernetes cluster +4. Your `kubectl` context is set to the correct cluster +5. You have taken a backup of your system + ### Check current cozystack status
| ### Check current cozystack status | ||
| ```bash | ||
| kubectl get hr -A | grep -v "True" | ||
| ``` | ||
| Repair helmreleases if nessesary. |
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Enhance the status check section with more context and guidance.
The current section needs improvement in several areas:
- There's a typo in "nessesary" (should be "necessary")
- Missing explanation of what constitutes a problem state
- No guidance on how to repair helm releases
Consider applying these improvements:
### Check current cozystack status
```bash
kubectl get hr -A | grep -v "True"-Repair helmreleases if nessesary.
+The command above will show any HelmReleases that are not in a "True" state, which indicates potential issues.
+
+If any HelmReleases are shown, they may need repair. Common repair steps include:
+
+bash +# Check the specific helm release status +kubectl describe hr <release-name> -n <namespace> + +# Common repair commands +kubectl annotate helmrelease <release-name> -n <namespace> reconcile.fluxcd.io/requestedAt="$(date +%s)" --overwrite +
<!-- This is an auto-generated comment by CodeRabbit -->
content/en/docs/upgrade.md
Outdated
| ### Apply new version | ||
| ```bash | ||
| version=vX.Y.Z. | ||
| kubectl apply -f https://github.com/aenix-io/cozystack/raw/$version/manifests/cozystack-installer.yaml | ||
| ``` |
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Add critical safety measures and improve version handling.
The upgrade procedure lacks several important safety measures and clear version specifications.
Consider applying these improvements:
### Apply new version
+
+Before upgrading:
+1. Check the [compatibility matrix](link-to-compatibility) for your current version
+2. Back up your system following the [backup procedure](link-to-backup)
+3. Ensure you have sufficient resources for the upgrade
+
```bash
-version=vX.Y.Z.
+# Replace X.Y.Z with the desired version number
+# Example: version=v1.2.3
+version=vX.Y.Z
+
+# Verify the manifest before applying
+curl -sL https://github.com/aenix-io/cozystack/raw/$version/manifests/cozystack-installer.yaml | less
+
+# Apply the new version
kubectl apply -f https://github.com/aenix-io/cozystack/raw/$version/manifests/cozystack-installer.yaml+If the upgrade fails, you can rollback to the previous version:
+bash +kubectl apply -f https://github.com/aenix-io/cozystack/raw/<previous-version>/manifests/cozystack-installer.yaml +
<!-- This is an auto-generated comment by CodeRabbit -->
| ### Check cozystack status | ||
| ```bash | ||
| kubectl get pods -n cozy-system | ||
| kubectl get hr -A | grep -v "True" | ||
| ``` |
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🛠️ Refactor suggestion
Enhance the verification section with success criteria and troubleshooting steps.
The current verification steps lack specific success criteria and troubleshooting guidance.
Consider applying these improvements:
### Check cozystack status
+
+Verify that all components are running correctly:
+
```bash
+# Check for any pods that aren't Running or Completed
+kubectl get pods -n cozy-system -o wide | grep -v "Running\|Completed"
+
+# Check all pods in cozy-system namespace
kubectl get pods -n cozy-system
+
+# Verify helm releases are reconciled
kubectl get hr -A | grep -v "True"+Expected results:
+1. All pods should be in Running state (except for jobs which may be Completed)
+2. No HelmReleases should be shown in the last command (indicating all are "True")
+
+If you encounter issues:
+1. Check the pod logs:
-
- kubectl logs -n cozy-system
-
+2. Check the HelmRelease status:
-
- kubectl describe hr -n cozy-system
-
+For additional troubleshooting steps, refer to the troubleshooting guide.
<!-- This is an auto-generated comment by CodeRabbit -->
| weight: 60 | ||
| --- | ||
|
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| ## Upgrade Cozystack |
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Please add additional step to check cozystack conigmap, sometimes we introduce new changes, like root-host and api-server-endpoint which are required
| kubectl apply -f https://github.com/aenix-io/cozystack/raw/$version/manifests/cozystack-installer.yaml | ||
| ``` | ||
|
|
||
| ### Check cozystack status |
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Please also specify how to check logs of cozystack container in case of failure
Co-authored-by: Andrei Kvapil <[email protected]>
Summary by CodeRabbit