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Add code-server package manifests

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9
AGENTS.md
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@ -11,6 +11,7 @@ This file is the execution guide for `ocdp-workload-manifests`.
CRs created through `ocdp-server`.
- Keep reusable Kubernetes resources under `apps/*/base`.
- Keep optional Kustomize components under `apps/*/components`.
- Keep Helm post-render presets under `packages/*/presets/*`.
- Keep per-deployment runtime values out of this repository. They belong in
temporary source files or runtime specs generated by `ocdp-server`.
- Use `tests/kustomize/*` only for generic validation overlays, never for real
@ -21,10 +22,10 @@ This file is the execution guide for `ocdp-workload-manifests`.
## Runtime Rules
- Do not add a global catalog index unless the server explicitly needs one later.
- `ocdp-server` WorkloadTemplate records should reference apps with
`repositoryUrl`, `ref`, and `path`.
- Runtime source generation may create Secret, ConfigMap, and patch files, then
run Kustomize.
- `ocdp-server` WorkloadTemplate records may reference Helm charts plus
`source.preset.repositoryUrl/ref/path`.
- Runtime source generation may render Helm, create Secret, ConfigMap, and patch
files, then run Kustomize.
- Bases should stay template-free YAML.
- App bases should keep Services internally reachable; expose apps from
WorkloadClaim top-level intent such as `exposure=internal` or

107
README.md
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@ -1,10 +1,11 @@
# ocdp-workload-manifests
Standalone Kubernetes manifests for OCDP workloads.
Standalone Kubernetes manifests and post-render presets for OCDP workloads.
This repository is intentionally just a Git repository of app manifests. There is
no global catalog index and no dependency on the Gitea API. `ocdp-server` can
read a workload by building a Kustomize target directly from Git.
no global catalog index and no dependency on the Gitea API. `ocdp-server` stores
the template contract; the operator renders Helm sources and then applies
Kustomize presets from this repository.
## Architecture
@ -14,12 +15,15 @@ OCDP keeps the responsibilities split:
Git repo
apps/<app>/base
apps/<app>/components
packages/<app>/presets/<preset>
kustomization.yaml
userInputs.yaml
ocdp-server PostgreSQL
WorkloadTemplate metadata
WorkloadTemplate source.repositoryUrl/ref/path
WorkloadTemplate Helm source
WorkloadTemplate source.preset.repositoryUrl/ref/path
user-facing values schema / parameters
environment overlay and policy metadata
access bindings
no WorkloadClaim instance storage
@ -29,35 +33,50 @@ target cluster
runtime Kubernetes resources
```
This repository stores only the Git base and reusable components. It does not
store `WorkloadTemplate` records and does not store user `WorkloadClaim`
instances.
This repository stores Git bases, reusable components, and Kustomize presets.
For Helm-backed workloads, the operator runs `helm template` first, writes that
output as `rendered.yaml`, then renders the selected preset with Workload
`spec.values`. A preset may include `userInputs.yaml` so admins can see which
values should become the WorkloadTemplate user-facing parameter schema. This
metadata file is not a Kubernetes resource and is not referenced by Kustomize.
An admin creates or updates a `WorkloadTemplate` in `ocdp-server`. That template
can point at one of these Git paths:
can point at a Helm chart plus one of these Git presets:
```yaml
templateType: kustomize
source:
type: gitKustomize
repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
ref: code-server-v0.1.0
path: apps/code-server/base
type: helm
repositoryUrl: https://kuoss.github.io/helm-charts
chart: code-server
version: 3.16.1
releaseName: "{{ name }}"
values: |
fullnameOverride: "{{ name }}"
serviceAccount:
create: false
persistence:
enabled: true
size: 20Gi
preset:
type: kustomize
repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
ref: main
path: packages/code-server/presets/k3s-hami
```
After the template is stored in PostgreSQL and assigned to users or groups, users
call `ocdp-server` to create a claim by submitting `templateId`, `workspaceId`,
and values. `ocdp-server` resolves the template from PostgreSQL, reads the Git
base, generates any temporary source files or runtime specs outside this repo,
then writes a `WorkloadClaim` CR into the target Kubernetes cluster. The final
user-created claim lives in Kubernetes, not in PostgreSQL.
and values. `ocdp-server` resolves the template from PostgreSQL and writes a
`WorkloadClaim` CR into the target Kubernetes cluster. The operator renders Helm
with the resolved values, applies the Kustomize preset, and then applies the
final Kubernetes resources. The final user-created claim lives in Kubernetes,
not in PostgreSQL.
## Layout
```text
apps/
earth2studio-demo/
base/
code-server/
base/
components/
@ -67,32 +86,46 @@ apps/
litellm/
base/
components/
packages/
code-server/
presets/
k3s-hami/
kustomization.yaml
userInputs.yaml
tests/
kustomize/
```
## Server Usage
`ocdp-server` should store a normal `gitKustomize` reference:
`ocdp-server` should store a Helm source plus a Kustomize preset reference:
```yaml
source:
type: gitKustomize
repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
ref: code-server-v0.1.0
path: apps/code-server/base
type: helm
repositoryUrl: https://kuoss.github.io/helm-charts
chart: code-server
version: 3.16.1
releaseName: "{{ name }}"
preset:
type: kustomize
repositoryUrl: https://gitea.example.com/ocdp/ocdp-workload-manifests.git
ref: main
path: packages/code-server/presets/k3s-hami
```
For one deployment, `ocdp-server` should generate temporary source files outside
this repository. Those files can point at the Git base and add generated
Secrets, ConfigMaps, components, and patches.
For one deployment, `ocdp-server` stores the Helm chart reference, static Helm
values, preset reference, and the template value contract. The preset renders
with Workload `spec.values`, so environment-specific implementation details
should live in the selected preset instead of in the WorkloadTemplate create
form.
## Exposure
Base services should stay internally reachable. User-facing exposure choices
belong on the WorkloadClaim top-level intent such as `exposure=internal` or
`exposure=external`; the agent/template renderer turns that intent into runtime
Service resources.
Base services should stay internally reachable unless an environment preset
intentionally changes the Service shape. For standard self-service workloads,
exposure is an admin preset decision and a user read view, not a user claim
input.
Reusable components are still useful implementation building blocks:
@ -101,8 +134,7 @@ Reusable components are still useful implementation building blocks:
- `components/service-loadbalancer`: change the app Service to `LoadBalancer`.
- `components/service-nodeport`: change the app Service to `NodePort`.
When `exposure=external` is selected by the user, the agent/template renderer
may generate a NodePort Service and leave the concrete nodePort for Kubernetes
When a preset needs NodePort, it may leave the concrete nodePort for Kubernetes
to allocate:
```yaml
@ -113,10 +145,13 @@ to allocate:
Do not hard-code shared NodePort values in app bases or reusable components.
Environment overlays are different from user choices. They are selected by the
Environment overlays are different from user values. They are selected by the
platform from cluster, workspace, or customer policy information and can carry
things like StorageClass, IngressClass, GPU runtime class, registry prefix,
pull-secret wiring, node selectors, tolerations, and site-specific labels.
things like Service type, StorageClass, IngressClass, GPU runtime class,
registry prefix, pull-secret wiring, node selectors, tolerations, and
site-specific labels. The user-facing exposure view is derived after reconcile:
ClusterIP is hidden from ordinary users, NodePort uses the agent access host and
observed nodePort, and LoadBalancer uses observed external IP/hostname and port.
## Validate

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apps/code-server/README.md
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@ -1,17 +1,22 @@
# code-server
The base deploys code-server from `harbor.bwgdi.com/library/earth2studio-demo:v6`
with a Service and password Secret reference.
`base/` and `components/` stay plain Kustomize YAML for reusable validation and
composition.
The Secret is generated by the instance overlay. Workspace storage is mounted
from top-level WorkloadClaim `storage`, and exposure is rendered from top-level
`exposure`. Do not commit real passwords or tokens to this catalog.
The OCDP self-service code-server flow is Helm-backed now:
The WorkloadTemplate exposes storage intent (`temporary`, `retained`,
`existing`) and exposure intent (`internal`, `external`) as claim-time choices.
Workspace storage defaults to retained. The template also mounts a hidden
retained `weight` StorageClass PVC at `/models` for model weights; this
StorageClass detail is platform-owned and is not exposed as a user parameter.
```text
Helm chart
-> operator helm template
-> packages/code-server/presets/k3s-hami
-> final Kubernetes resources
```
The Deployment keeps HAMi resource keys in `resources.limits` at all times:
`nvidia.com/gpu` for GPU count and `nvidia.com/gpumem` for GPU memory in MiB.
The environment-specific preset lives in
`packages/code-server/presets/k3s-hami`. That preset owns the platform image
`harbor.bwgdi.com/library/earth2studio-demo:v6`, registry pull secret, HAMi
scheduler, Service shape, code-server auth mode, and GPU resource keys.
Users only fill CPU, memory, GPU count, and GPU memory. See
`packages/code-server/presets/k3s-hami/userInputs.yaml` for the values schema
that the console should render into the WorkloadClaim form.

6
apps/code-server/base/deployment.yaml
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@ -56,9 +56,9 @@ spec:
resources:
requests:
cpu: "500m"
memory: 1Gi
memory: 1024Mi
limits:
cpu: "2"
memory: 4Gi
cpu: "2000m"
memory: 4096Mi
nvidia.com/gpu: "1"
nvidia.com/gpumem: "8192"

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packages/code-server/README.md Normal file
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@ -0,0 +1,29 @@
# code-server Helm postRender
This package is consumed by OCDP as a Kustomize postRender for a Helm rendered
code-server chart.
The platform chain is:
```text
Helm chart + resolved values
-> helm template
-> packages/code-server/post-renders/k3s-hami
-> final Kubernetes resources
```
`post-renders/k3s-hami/kustomization.yaml` patches the Helm output with
environment-managed choices:
- image: `harbor.bwgdi.com/library/earth2studio-demo:v6`
- pull secret: `regcred`
- scheduler: `hami-scheduler`
- HAMi resource limit keys: `nvidia.com/gpu` and `nvidia.com/gpumem`
- NodePort Service on port `80`
- `weight` StorageClass PVC mounted at `/models`
`post-renders/k3s-hami/userInputs.yaml` is the user-facing value contract. Users
only choose CPU, memory, GPU count, and GPU memory. The console renders these
fields as the WorkloadClaim form; the operator receives the resolved values on
the Workload CR and applies the postRender patches. Storage, exposure, image,
scheduler, pull secret, and code-server auth mode stay in the admin postRender.

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packages/code-server/post-renders/k3s-hami/kustomization.yaml Normal file
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@ -0,0 +1,119 @@
apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
namespace: "{{ namespace }}"
resources:
- rendered.yaml
- weights-pvc.yaml
patches:
- target:
group: apps
version: v1
kind: Deployment
name: "{{ name }}"
patch: |
apiVersion: apps/v1
kind: Deployment
metadata:
name: "{{ name }}"
labels:
app.kubernetes.io/component: ide
app.kubernetes.io/part-of: ocdp-workload
spec:
template:
metadata:
labels:
app.kubernetes.io/component: ide
app.kubernetes.io/part-of: ocdp-workload
spec:
imagePullSecrets:
- name: regcred
schedulerName: hami-scheduler
securityContext:
fsGroup: 1000
volumes:
- name: data
persistentVolumeClaim:
claimName: "{{ name }}"
- name: model-weights
persistentVolumeClaim:
claimName: "{{ name }}-weights"
containers:
- name: code-server
image: harbor.bwgdi.com/library/earth2studio-demo:v6
imagePullPolicy: IfNotPresent
securityContext:
runAsUser: 1000
command:
- code-server
args:
- --bind-addr
- 0.0.0.0:8080
- --auth
- none
- /workspace
ports:
- name: http
containerPort: 8080
protocol: TCP
env:
- name: HOME
value: /workspace
- name: XDG_CONFIG_HOME
value: /workspace/.config
readinessProbe:
httpGet:
path: /
port: http
livenessProbe:
httpGet:
path: /
port: http
resources:
requests:
cpu: "{{ cpuRequestMillicores }}m"
memory: "{{ memoryRequestMiB }}Mi"
limits:
cpu: "{{ cpuLimitMillicores }}m"
memory: "{{ memoryLimitMiB }}Mi"
nvidia.com/gpu: "{{ gpuCount }}"
nvidia.com/gpumem: "{{ gpuMemoryMiB }}"
volumeMounts:
- name: data
mountPath: /workspace
- name: model-weights
mountPath: /models
- target:
version: v1
kind: Secret
name: "{{ name }}"
patch: |
apiVersion: v1
kind: Secret
metadata:
name: "{{ name }}"
labels:
app.kubernetes.io/component: auth
app.kubernetes.io/part-of: ocdp-workload
annotations: {}
type: Opaque
data:
password: dW51c2Vk
- target:
version: v1
kind: Service
name: "{{ name }}"
patch: |
apiVersion: v1
kind: Service
metadata:
name: "{{ name }}"
labels:
app.kubernetes.io/component: ide
app.kubernetes.io/part-of: ocdp-workload
spec:
type: NodePort
ports:
- name: http
port: 80
targetPort: http
protocol: TCP

35
packages/code-server/post-renders/k3s-hami/userInputs.yaml Normal file
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@ -0,0 +1,35 @@
cpuRequestMillicores:
label: CPU request
type: number
default: 500
minimum: 0
cpuLimitMillicores:
label: CPU limit
type: number
default: 2000
minimum: 0
memoryRequestMiB:
label: Memory request
type: number
default: 1024
minimum: 0
memoryLimitMiB:
label: Memory limit
type: number
default: 4096
minimum: 0
gpuCount:
label: GPU count
type: number
default: 1
minimum: 0
gpuMemoryMiB:
label: GPU memory
type: number
default: 8192
minimum: 0

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packages/code-server/post-renders/k3s-hami/weights-pvc.yaml Normal file
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@ -0,0 +1,18 @@
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: "{{ name }}-weights"
namespace: "{{ namespace }}"
labels:
app.kubernetes.io/name: "{{ name }}"
app.kubernetes.io/component: model-weights
app.kubernetes.io/part-of: ocdp-workload
annotations:
platform.ocdp.io/storage-role: model-weights
spec:
accessModes:
- ReadWriteMany
storageClassName: weight
resources:
requests:
storage: 100Gi

8
tests/kustomize/code-server-nodeport/deployment-patch.yaml
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@ -1,15 +1,15 @@
- op: replace
path: /spec/template/spec/containers/0/resources/requests/cpu
value: "1"
value: "1000m"
- op: replace
path: /spec/template/spec/containers/0/resources/requests/memory
value: 2Gi
value: 2048Mi
- op: replace
path: /spec/template/spec/containers/0/resources/limits/cpu
value: "2"
value: "2000m"
- op: replace
path: /spec/template/spec/containers/0/resources/limits/memory
value: 4Gi
value: 4096Mi
- op: replace
path: /spec/template/spec/containers/0/resources/limits/nvidia.com~1gpu
value: "1"