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1
.gitignore vendored Normal file
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/**/charts/

60
README.md
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@ -4,18 +4,48 @@ This repository contains example applications for demoing ArgoCD functionality.
to register this repository to your ArgoCD instance, or fork this repo and push your own commits
to explore ArgoCD and GitOps!
| Application | Description |
|-------------|-------------|
| [guestbook](guestbook/) | A hello word guestbook app as plain YAML |
| [ksonnet-guestbook](ksonnet-guestbook/) | The guestbook app as a ksonnet app |
| [helm-guestbook](helm-guestbook/) | The guestbook app as a Helm chart |
| [jsonnet-guestbook](jsonnet-guestbook/) | The guestbook app as a raw jsonnet |
| [jsonnet-guestbook-tla](jsonnet-guestbook-tla/) | The guestbook app as a raw jsonnet with support for top level arguments |
| [kustomize-guestbook](kustomize-guestbook/) | The guestbook app as a Kustomize 2 app |
| [pre-post-sync](pre-post-sync/) | Demonstrates Argo CD PreSync and PostSync hooks |
| [sync-waves](sync-waves/) | Demonstrates Argo CD sync waves with hooks |
| [helm-dependency](helm-dependency/) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo |
| [sock-shop](sock-shop/) | A microservices demo app (https://microservices-demo.github.io) |
| [plugins](plugins/) | Apps which demonstrate config management plugins usage |
| [blue-green](blue-green/) | Demonstrates how to implement blue-green deployment using [Argo Rollouts](https://github.com/argoproj/argo-rollouts)
| [apps](apps/) | An app composed of other apps |
| Status | Application | Description |
| ------------------------------------------------------------------------- | -------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ |
| [![App Status][badge_sync_example_apps]][app_sync_example_apps] | [apps](apps/) | An app composed of other apps synchronized in [cd.apps.argoproj.io][app_sync_example_apps] |
| [![App Status][badge_blue_green]][app_blue_green] | [blue-green](blue-green/) | Demonstrates how to implement blue-green deployment using [Argo Rollouts](https://github.com/argoproj/argo-rollouts) |
| [![App Status][badge_guestbook]][app_guestbook] | [guestbook](guestbook/) | A hello word guestbook app as plain YAML |
| [![App Status][badge_helm_dependency]][app_helm_dependency] | [helm-dependency](helm-dependency/) | Demonstrates how to customize an OTS (off-the-shelf) helm chart from an upstream repo |
| [![App Status][badge_helm_guestbook]][app_helm_guestbook] | [helm-guestbook](helm-guestbook/) | The guestbook app as a Helm chart |
| [![App Status][badge_helm_hooks]][app_helm_hooks] | [helm-hooks](helm-hooks/) | An application with native Helm hooks |
| [![App Status][badge_jsonnet_guestbook]][app_jsonnet_guestbook] | [jsonnet-guestbook](jsonnet-guestbook/) | The guestbook app as a raw jsonnet |
| [![App Status][badge_jsonnet_guestbook_tla]][app_jsonnet_guestbook_tla] | [jsonnet-guestbook-tla](jsonnet-guestbook-tla/) | The guestbook app as a raw jsonnet with support for top level arguments |
| [![App Status][badge_kustomize_guestbook]][app_kustomize_guestbook] | [kustomize-guestbook](kustomize-guestbook/) | The guestbook app as a Kustomize app |
| [![App Status][badge_plugin_kasane]][app_plugin_kasane] | [plugins/kasane](plugins/kasane) | Apps which demonstrate config management plugins usage with [kasane](plugins/kasane/README.md) |
| [![App Status][badge_plugin_kustomized_helm]][app_plugin_kustomized_helm] | [plugins/kustomized-helm](plugins/kustomized-helm) | Apps which demonstrate config management plugins usage with a [kustomized helm chart](plugins/kustomized-helm/README.md) |
| [![App Status][badge_pre_post_sync]][app_pre_post_sync] | [pre-post-sync](pre-post-sync/) | Demonstrates Argo CD PreSync and PostSync hooks |
| [![App Status][badge_sock_shop]][app_sock_shop] | [sock-shop](sock-shop/) | A microservices demo app (https://microservices-demo.github.io) |
| [![App Status][badge_sync_waves]][app_sync_waves] | [sync-waves](sync-waves/) | Demonstrates Argo CD sync waves with hooks |
[app_sync_example_apps]: https://cd.apps.argoproj.io/applications/sync-example-apps
[badge_sync_example_apps]: https://cd.apps.argoproj.io/api/badge?revision=true&name=sync-example-apps
[app_blue_green]: https://cd.apps.argoproj.io/applications/example.blue-green
[badge_blue_green]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.blue-green
[app_guestbook]: https://cd.apps.argoproj.io/applications/example.guestbook
[badge_guestbook]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.guestbook
[app_helm_dependency]: https://cd.apps.argoproj.io/applications/example.helm-dependency
[badge_helm_dependency]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.helm-dependency
[app_helm_guestbook]: https://cd.apps.argoproj.io/applications/example.helm-guestbook
[badge_helm_guestbook]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.helm-guestbook
[app_helm_hooks]: https://cd.apps.argoproj.io/applications/example.helm-hooks
[badge_helm_hooks]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.helm-hooks
[app_jsonnet_guestbook]: https://cd.apps.argoproj.io/applications/example.jsonnet-guestbook
[badge_jsonnet_guestbook]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.jsonnet-guestbook
[app_jsonnet_guestbook_tla]: https://cd.apps.argoproj.io/applications/example.jsonnet-guestbook-tla
[badge_jsonnet_guestbook_tla]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.jsonnet-guestbook-tla
[app_kustomize_guestbook]: https://cd.apps.argoproj.io/applications/example.kustomize-guestbook
[badge_kustomize_guestbook]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.kustomize-guestbook
[app_plugin_kasane]: https://cd.apps.argoproj.io/applications/example.plugin-kasane
[badge_plugin_kasane]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.plugin-kasane
[app_plugin_kustomized_helm]: https://cd.apps.argoproj.io/applications/example.plugin-kustomized-helm
[badge_plugin_kustomized_helm]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.plugin-kustomized-helm
[app_pre_post_sync]: https://cd.apps.argoproj.io/applications/example.pre-post-sync
[badge_pre_post_sync]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.pre-post-sync
[app_sock_shop]: https://cd.apps.argoproj.io/applications/example.sock-shop
[badge_sock_shop]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.sock-shop
[app_sync_waves]: https://cd.apps.argoproj.io/applications/example.sync-waves
[badge_sync_waves]: https://cd.apps.argoproj.io/api/badge?revision=true&name=example.sync-waves

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apps/templates/applications.yaml Normal file
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{{- range .Values.applications }}
{{- $config := $.Values.config -}}
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: {{ printf "example.%s" .name | quote }}
namespace: argocd
finalizers:
- resources-finalizer.argocd.argoproj.io
spec:
destination:
namespace: {{ .namespace | default .name | quote }}
server: {{ $config.spec.destination.server | quote }}
project: default
source:
path: {{ .path | default .name | quote }}
repoURL: {{ $config.spec.source.repoURL }}
targetRevision: {{ $config.spec.source.targetRevision }}
{{- with .tool }}
{{- . | toYaml | nindent 4 }}
{{- end }}
syncPolicy:
syncOptions:
- CreateNamespace=true
automated:
prune: true
selfHeal: true
---
{{ end -}}

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apps/templates/helm-guestbook.yaml
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@ -1,16 +0,0 @@
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: helm-guestbook
namespace: argocd
finalizers:
- resources-finalizer.argocd.argoproj.io
spec:
destination:
namespace: helm-guestbook
server: {{ .Values.spec.destination.server }}
project: default
source:
path: helm-guestbook
repoURL: {{ .Values.spec.source.repoURL }}
targetRevision: {{ .Values.spec.source.targetRevision }}

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apps/templates/helm-hooks.yaml
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@ -1,17 +0,0 @@
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: helm-hooks
namespace: argocd
finalizers:
- resources-finalizer.argocd.argoproj.io
spec:
destination:
namespace: helm-hooks
server: {{ .Values.spec.destination.server }}
project: default
source:
path: helm-hooks
repoURL: {{ .Values.spec.source.repoURL }}
targetRevision: {{ .Values.spec.source.targetRevision }}

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apps/templates/kustomize-guestbook.yaml
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apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: kustomize-guestbook
namespace: argocd
finalizers:
- resources-finalizer.argocd.argoproj.io
spec:
destination:
namespace: kustomize-guestbook
server: {{ .Values.spec.destination.server }}
project: default
source:
path: kustomize-guestbook
repoURL: {{ .Values.spec.source.repoURL }}
targetRevision: {{ .Values.spec.source.targetRevision }}

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apps/templates/namespaces.yaml
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apiVersion: v1
kind: Namespace
metadata:
name: helm-guestbook
annotations:
argocd.argoproj.io/sync-wave: "-1"
---
apiVersion: v1
kind: Namespace
metadata:
name: helm-hooks
annotations:
argocd.argoproj.io/sync-wave: "-1"
---
apiVersion: v1
kind: Namespace
metadata:
name: kustomize-guestbook
annotations:
argocd.argoproj.io/sync-wave: "-1"
---
apiVersion: v1
kind: Namespace
metadata:
name: sync-waves
annotations:
argocd.argoproj.io/sync-wave: "-1"

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apps/templates/sync-waves.yaml
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@ -1,16 +0,0 @@
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: sync-waves
namespace: argocd
finalizers:
- resources-finalizer.argocd.argoproj.io
spec:
destination:
namespace: sync-waves
server: {{ .Values.spec.destination.server }}
project: default
source:
path: sync-waves
repoURL: {{ .Values.spec.source.repoURL }}
targetRevision: {{ .Values.spec.source.targetRevision }}

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apps/values.yaml
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@ -1,6 +1,39 @@
spec:
destination:
server: https://kubernetes.default.svc
source:
repoURL: https://github.com/argoproj/argocd-example-apps
targetRevision: HEAD
config:
spec:
destination:
server: https://kubernetes.default.svc
source:
repoURL: https://github.com/agaudreault/argocd-example-apps
targetRevision: sync-from-demo
applications:
- name: blue-green
tool:
helm:
releaseName: blue-green
- name: guestbook
- name: helm-dependency
tool:
helm:
releaseName: helm-dependency
- name: helm-guestbook
tool:
helm:
releaseName: helm-guestbook
- name: helm-hooks
- name: jsonnet-guestbook
- name: jsonnet-guestbook-tla
- name: kustomize-guestbook
- name: plugin-kasane
path: plugins/kasane
tool:
plugin:
name: kasane
- name: plugin-kustomized-helm
path: plugins/kustomized-helm
tool:
plugin:
name: kustomized-helm
- name: pre-post-sync
- name: sock-shop
- name: sync-waves

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helm-dependency/values.yaml
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@ -1,4 +1,6 @@
wordpress:
image:
tag: invalid #break this app on purpose until a dedicated broken app is created
wordpressPassword: foo
mariadb:
db:

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ksonnet-guestbook/.gitignore vendored
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/lib
/.ksonnet/registries
/app.override.yaml
/.ks_environment

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ksonnet-guestbook/app.yaml
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apiVersion: 0.1.0
environments:
default:
destination:
namespace: default
server: https://kubernetes.default.svc
k8sVersion: v1.10.0
path: default
dev:
destination:
namespace: dev
server: https://kubernetes.default.svc
k8sVersion: v1.10.0
path: dev
prod:
destination:
namespace: prod
server: https://kubernetes.default.svc
k8sVersion: v1.10.0
path: prod
kind: ksonnet.io/app
name: guestbook
version: 0.0.1

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ksonnet-guestbook/components/guestbook-ui.jsonnet
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@ -1,59 +0,0 @@
local env = std.extVar("__ksonnet/environments");
local params = std.extVar("__ksonnet/params").components["guestbook-ui"];
[
{
"apiVersion": "v1",
"kind": "Service",
"metadata": {
"name": params.name
},
"spec": {
"ports": [
{
"port": params.servicePort,
"targetPort": params.containerPort
}
],
"selector": {
"app": params.name
},
"type": params.type
}
},
{
"apiVersion": "apps/v1",
"kind": "Deployment",
"metadata": {
"name": params.name
},
"spec": {
"replicas": params.replicas,
"revisionHistoryLimit": 3,
"selector": {
"matchLabels": {
"app": params.name
},
},
"template": {
"metadata": {
"labels": {
"app": params.name
}
},
"spec": {
"containers": [
{
"image": params.image,
"name": params.name,
"ports": [
{
"containerPort": params.containerPort
}
]
}
]
}
}
}
}
]

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ksonnet-guestbook/components/params.libsonnet
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@ -1,18 +0,0 @@
{
global: {
// User-defined global parameters; accessible to all component and environments, Ex:
// replicas: 4,
},
components: {
// Component-level parameters, defined initially from 'ks prototype use ...'
// Each object below should correspond to a component in the components/ directory
"guestbook-ui": {
containerPort: 80,
image: "gcr.io/heptio-images/ks-guestbook-demo:0.2",
name: "ks-guestbook-ui",
replicas: 1,
servicePort: 80,
type: "LoadBalancer",
},
},
}

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ksonnet-guestbook/environments/base.libsonnet
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@ -1,4 +0,0 @@
local components = std.extVar("__ksonnet/components");
components + {
// Insert user-specified overrides here.
}

2
ksonnet-guestbook/environments/default/globals.libsonnet
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@ -1,2 +0,0 @@
{
}

8
ksonnet-guestbook/environments/default/main.jsonnet
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@ -1,8 +0,0 @@
local base = import "base.libsonnet";
// uncomment if you reference ksonnet-lib
// local k = import "k.libsonnet";
base + {
// Insert user-specified overrides here. For example if a component is named \"nginx-deployment\", you might have something like:\n")
// "nginx-deployment"+: k.deployment.mixin.metadata.labels({foo: "bar"})
}

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ksonnet-guestbook/environments/default/params.libsonnet
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@ -1,17 +0,0 @@
local params = std.extVar("__ksonnet/params");
local globals = import "globals.libsonnet";
local envParams = params + {
components +: {
// Insert component parameter overrides here. Ex:
// guestbook +: {
// name: "guestbook-dev",
// replicas: params.global.replicas,
// },
},
};
{
components: {
[x]: envParams.components[x] + globals, for x in std.objectFields(envParams.components)
},
}

2
ksonnet-guestbook/environments/dev/globals.libsonnet
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@ -1,2 +0,0 @@
{
}

8
ksonnet-guestbook/environments/dev/main.jsonnet
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@ -1,8 +0,0 @@
local base = import "base.libsonnet";
// uncomment if you reference ksonnet-lib
// local k = import "k.libsonnet";
base + {
// Insert user-specified overrides here. For example if a component is named \"nginx-deployment\", you might have something like:\n")
// "nginx-deployment"+: k.deployment.mixin.metadata.labels({foo: "bar"})
}

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ksonnet-guestbook/environments/dev/params.libsonnet
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@ -1,17 +0,0 @@
local params = std.extVar("__ksonnet/params");
local globals = import "globals.libsonnet";
local envParams = params + {
components +: {
// Insert component parameter overrides here. Ex:
// guestbook +: {
// name: "guestbook-dev",
// replicas: params.global.replicas,
// },
},
};
{
components: {
[x]: envParams.components[x] + globals, for x in std.objectFields(envParams.components)
},
}

2
ksonnet-guestbook/environments/prod/globals.libsonnet
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@ -1,2 +0,0 @@
{
}

8
ksonnet-guestbook/environments/prod/main.jsonnet
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@ -1,8 +0,0 @@
local base = import "base.libsonnet";
// uncomment if you reference ksonnet-lib
// local k = import "k.libsonnet";
base + {
// Insert user-specified overrides here. For example if a component is named \"nginx-deployment\", you might have something like:\n")
// "nginx-deployment"+: k.deployment.mixin.metadata.labels({foo: "bar"})
}

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ksonnet-guestbook/environments/prod/params.libsonnet
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@ -1,17 +0,0 @@
local params = std.extVar("__ksonnet/params");
local globals = import "globals.libsonnet";
local envParams = params + {
components +: {
// Insert component parameter overrides here. Ex:
// guestbook +: {
// name: "guestbook-dev",
// replicas: params.global.replicas,
// },
},
};
{
components: {
[x]: envParams.components[x] + globals, for x in std.objectFields(envParams.components)
},
}

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sock-shop/base/front-end-ingress.yaml Normal file
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---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: front-end-ingress
labels:
name: front-end
annotations:
ingress.kubernetes.io/proxy-body-size: 100M
ingress.kubernetes.io/app-root: '/'
spec:
ingressClassName: nginx
rules:
- host: sockshop.apps.argoproj.io
http:
paths:
- path: /
pathType: ImplementationSpecific
backend:
service:
name: front-end
port:
number: 80

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sock-shop/base/front-end-svc.yaml
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@ -6,10 +6,9 @@ metadata:
labels:
name: front-end
spec:
type: LoadBalancer
type: ClusterIP
ports:
- port: 80
targetPort: 8079
nodePort: 30001
- port: 80
targetPort: 8079
selector:
name: front-end

55
sock-shop/kustomization.yaml
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@ -1,28 +1,29 @@
resources:
- base/carts-db-dep.yaml
- base/carts-db-svc.yaml
- base/carts-dep.yaml
- base/catalogue-db-dep.yaml
- base/catalogue-db-svc.yaml
- base/catalogue-dep.yaml
- base/catalogue-svc.yaml
- base/front-end-dep.yaml
- base/front-end-svc.yaml
- base/orders-db-dep.yaml
- base/orders-db-svc.yaml
- base/orders-dep.yaml
- base/orders-svc.yaml
- base/payment-dep.yaml
- base/payment-svc.yaml
- base/queue-master-dep.yaml
- base/queue-master-svc.yaml
- base/rabbitmq-dep.yaml
- base/rabbitmq-svc.yaml
- base/session-db-dep.yaml
- base/session-db-svc.yaml
- base/shipping-dep.yaml
- base/shipping-svc.yaml
- base/user-db-dep.yaml
- base/user-db-svc.yaml
- base/user-dep.yaml
- base/user-svc.yaml
- base/carts-db-dep.yaml
- base/carts-db-svc.yaml
- base/carts-dep.yaml
- base/catalogue-db-dep.yaml
- base/catalogue-db-svc.yaml
- base/catalogue-dep.yaml
- base/catalogue-svc.yaml
- base/front-end-dep.yaml
- base/front-end-ingress.yaml
- base/front-end-svc.yaml
- base/orders-db-dep.yaml
- base/orders-db-svc.yaml
- base/orders-dep.yaml
- base/orders-svc.yaml
- base/payment-dep.yaml
- base/payment-svc.yaml
- base/queue-master-dep.yaml
- base/queue-master-svc.yaml
- base/rabbitmq-dep.yaml
- base/rabbitmq-svc.yaml
- base/session-db-dep.yaml
- base/session-db-svc.yaml
- base/shipping-dep.yaml
- base/shipping-svc.yaml
- base/user-db-dep.yaml
- base/user-db-svc.yaml
- base/user-dep.yaml
- base/user-svc.yaml