Alexander Matyushentsev
6 years ago
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13 changed files with
116 additions and
9 deletions
README.md
guestbook/guestbook-ui-svc.yaml
plugins/README.md
plugins/kasane/.gitignore
plugins/kasane/Kasanefile
plugins/kasane/README.md
plugins/kasane/patch.jsonnet
plugins/kustomized-helm/.gitignore
plugins/kustomized-helm/Chart.yaml
plugins/kustomized-helm/README.md
plugins/kustomized-helm/kustomization.yaml
plugins/kustomized-helm/overlays/guestbook-deployment.yaml
plugins/kustomized-helm/requirements.yaml
@ -16,3 +16,4 @@ to explore ArgoCD and GitOps!
| [helm-dependency ](helm-dependency/ ) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo |
| [helm-dependency ](helm-dependency/ ) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo |
| [blue-green-deploy ](blue-green-deploy/ ) | Demonstrates an Argo CD Sync hook which performs a blue/green deployment |
| [blue-green-deploy ](blue-green-deploy/ ) | Demonstrates an Argo CD Sync hook which performs a blue/green deployment |
| [sock-shop ](sock-shop/ ) | A microservices demo application (https://microservices-demo.github.io) |
| [sock-shop ](sock-shop/ ) | A microservices demo application (https://microservices-demo.github.io) |
| [plugins ](plugins/ ) | Applications which demonstrate config management plugins usage |
@ -1,10 +1,10 @@
apiVersion : v1
apiVersion : v1
kind : Service
kind : Service
metadata:
metadata:
name : guestbook-ui
name : guestbook-ui
spec:
spec:
ports:
ports:
- port : 80
- port : 80
targetPort : 80
targetPort : 80
selector:
selector:
app : guestbook-ui
app : guestbook-ui
@ -0,0 +1,6 @@
# Config Management Plugins Examples
| Application | Description |
|-------------|-------------|
| [kasane ](kasane/ ) | The guestbook application as a `kasane` package. |
| [kustomized-helm ](kustomized-helm/ ) | Application comprised of a `helm` chart and customized using `kustomize` |
@ -0,0 +1,2 @@
vendor
Kasanefile.lock
@ -0,0 +1,5 @@
layers:
- ../../guestbook/guestbook-ui-deployment.yaml
- patch.jsonnet
- ../../guestbook/guestbook-ui-svc.yaml
@ -0,0 +1,29 @@
# Kasane
[Kasane ](https://github.com/google/kasane ) is a layering tool for Kubernetes which utilises Jsonnet for deep object modification and patching.
Use following steps to try the application:
* Follow instructions from [custom_tools.md ](https://github.com/argoproj/argo-cd/blob/master/docs/custom_tools.md ) to make sure `kasane` binary is available in `argocd-repo-server` pod.
* Register `kasane` plugin `argocd-cm` ConfigMap:
```yaml
apiVersion: v1
data:
configManagementPlugins: |
- name: kasane
init:
command: [kasane, update]
generate:
command: [kasane, show]
```
* Create application using `kasane` as a config management plugin name.
```
argocd app create kasane \
--config-management-plugin kasane \
--repo https://github.com/argoproj/argocd-example-apps \
--path plugins/kasane \
--dest-server https://kubernetes.default.svc \
--dest-namespace default
```
@ -0,0 +1,9 @@
function (layers)
[
layers[0] {
spec+: {
replicas: 2,
},
}
]
@ -0,0 +1,3 @@
all.yaml
charts
requirements.lock
@ -0,0 +1 @@
name : guestbook
@ -0,0 +1,30 @@
# Helm + Kustomize
Sometimes Helm chart don't have all required parameters and additional customization is required. This example application demonstrates how to combine Helm and Kustomize and use it
as a config management plugin in Argo CD.
Use following steps to try the application:
* configure `kustomized-helm` tool in `argocd-cm` ConfigMap:
```yaml
configManagementPlugins: |
- name: kustomized-helm
init:
command: [helm, dependency, build]
generate:
command: [sh, -c]
args: ["helm template . > all.yaml & & kustomize build"]
```
* create application using `kustomized-helm` as a config management plugin name:
```
argocd app create kustomized-helm \
--config-management-plugin kustomized-helm \
--repo https://github.com/argoproj/argocd-example-apps \
--path plugins/kustomized-helm \
--dest-server https://kubernetes.default.svc \
--dest-namespace default
```
@ -0,0 +1,7 @@
namePrefix : kustomize-
resources:
- ./all.yaml
patches:
- overlays/guestbook-deployment.yaml
@ -0,0 +1,10 @@
apiVersion : apps/v1beta2
kind : Deployment
metadata:
name : release-name-helm-guestbook
spec:
template:
spec:
containers:
- name : helm-guestbook
image : "gcr.io/heptio-images/ks-guestbook-demo:0.2"
@ -0,0 +1,4 @@
dependencies:
- name : helm-guestbook
version : 0.1 .0
repository : file://../../helm-guestbook