**Description**
Fixes https://github.com/truecharts/public/issues/35601
**Recommend ignoring whitespace for diff**
I'm looking for feedback on the implementation and if accepted, I will
update docs / tests as required.
Allow an optional service account name reference to workload podSpec.
This PR purposes adding new field to `workload.$name.podSpec` entitled
`overrideServiceAccountName`.
## How to Use
Add the `overrideServiceAccountName` field to your workload's `podSpec`
in your values.yaml:
```yaml
workload:
main:
enabled: true
primary: true
type: Deployment
podSpec:
overrideServiceAccountName: "my-service-account"
containers:
main:
enabled: true
```
**⚙️ Type of change**
- [X] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code
- [ ] 📜 Documentation Changes
**🧪 How Has This Been Tested?**
Yes
```
helm template blah . --set workload.main.podSpec.overrideServiceAccountName=my-service-account -f ./default-values.yaml | grep serviceAccountName
serviceAccountName: my-service-account
```
**📃 Notes:**
When `overrideServiceAccountName` is specified:
1. The chart will use this value directly as the `serviceAccountName` in
the pod spec
2. It will bypass the normal service account selection logic
3. The specified service account must already exist in the cluster
4. The service account must exist in the same namespace as the workload
5. You can still define service accounts in the chart for other
workloads
This is a useful feature when you want to share a common service account
across many pods/applications.
Side note, many other charts support this feature. The default chart
when you run `helm create` also has this feature.
**✔️ Checklist:**
- [X] ⚖️ My code follows the style guidelines of this project
- [X] 👀 I have performed a self-review of my own code
- [X] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made changes to the documentation
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning
- [X] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):`, `chore(chart-name):`, `docs(chart-name):` or
`fix(docs):`
**➕ App addition**
None
---
---------
Signed-off-by: Alfred Göppel <43101280+alfi0812@users.noreply.github.com>
Co-authored-by: Stavros Kois <s.kois@outlook.com>
Co-authored-by: Alfred Göppel <43101280+alfi0812@users.noreply.github.com>
Douglas Chimento
67df3235ea