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Commit 173ee9c3 authored by runyontr's avatar runyontr
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updates from MR

parent 9850905b
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1 merge request!208docs: break out helm standards explictily
......@@ -46,6 +46,7 @@ For another example in using the [`kube-prometheus-stack`](https://github.com/pr
username: ""
password: ""
database: ""
type: "" # Optional. One of mysql, mssql, postgres, mongo if ther
```
* Monitoring
* Charts should expect a value `monitoring.enabled` to be set by the BigBang chart to conditionally create monitoring components (`ServiceMonitors`, `PodMonitors`, etc). This value should default to false
......@@ -58,7 +59,7 @@ For another example in using the [`kube-prometheus-stack`](https://github.com/pr
## Big Bang Helm Release
* The `HelmRelease` for the package should hardcode the ImagePullSecret name as `private-registry`
* The `ImagePullSecret` name as `private-registry` should be configured in each package's `chart/template/{package}/values.yaml` to be passed in to each Package.
## Common Values
......@@ -70,10 +71,24 @@ For another example in using the [`kube-prometheus-stack`](https://github.com/pr
| app.kubernetes.io/instance | The unique name identifying the instance of an application. Name of the `HelmRelease` | `argocd`
| app.kubernetes.io/version | The chart version that manages the object | `1.0.1-bb.10`
| app.kubernetes.io/component | the component within the architecture | `database` |
Each package shall have the ability to add labels to all objects via a top level `commonLabels` map. The labels that will be passed in from
the Big Bang chart shall include at least:
| Key | Description | Example |
| ------| -------| ------|
| app.kubernetes.io/part-of | the name of a higher level application this one is part of | `bigbang` |
| app.kubernetes.io/managed-by | the tool being used to manage the operation of an application | `flux` |
| app.kubernetes.io/bigbang-version | The version of bigbang deployed | `1.0.7` |
which would be passed in via:
```yaml
commonLabels:
app.kubernetes.io/part-of: bigbang
app.kubernetes.io/managed-by: flux
app.kubernetes.io/bigbang-version: 1.6.0
```
## Kubernetes Objects
......@@ -84,7 +99,7 @@ These requirements for the kubernetes components come from the Kubernetes STIG,
* Containers are not run in privileged mode
* Read Only Root File System is set to true
* Containers are not run as root
* runAsUser > 1000
* runAsUser >= 1000
* Each deployment/daemonset/statefulset should use its own service account with least privilege permission set
* HostPath volumes are not allowed
* All resources contain the [Kubernetes Common Labels](https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/)
......
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