From 959c74c542e0e117cdc8ceac921c986fe60aef4b Mon Sep 17 00:00:00 2001
From: Khue Doan <khuedoan98@gmail.com>
Date: Sun, 23 May 2021 02:56:21 +0700
Subject: [PATCH] Use kustomize for apps layer

---
 apps/Makefile                          | 10 +++-------
 apps/kustomization.yaml                | 18 ++++++++++++++++++
 apps/{ => resources}/cert-manager.yaml |  0
 apps/{ => resources}/gitea.yaml        |  0
 apps/{ => resources}/longhorn.yaml     |  0
 apps/{ => resources}/metallb.yaml      |  0
 apps/resources/namespace.yaml          |  4 ++++
 apps/{ => resources}/nginx.yaml        |  0
 apps/{ => resources}/prometheus.yaml   |  0
 apps/{ => resources}/vault.yaml        |  0
 10 files changed, 25 insertions(+), 7 deletions(-)
 create mode 100644 apps/kustomization.yaml
 rename apps/{ => resources}/cert-manager.yaml (100%)
 rename apps/{ => resources}/gitea.yaml (100%)
 rename apps/{ => resources}/longhorn.yaml (100%)
 rename apps/{ => resources}/metallb.yaml (100%)
 create mode 100644 apps/resources/namespace.yaml
 rename apps/{ => resources}/nginx.yaml (100%)
 rename apps/{ => resources}/prometheus.yaml (100%)
 rename apps/{ => resources}/vault.yaml (100%)

diff --git a/apps/Makefile b/apps/Makefile
index 6ab43808..d2875fe5 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -3,14 +3,10 @@
 
 KUBECONFIG = ../infra/kube_config.yaml
 
-default: init apply
-
-init:
-	kubectl create namespace argocd --dry-run=client -o yaml | kubectl apply -f -
-	kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
+default: apply
 
 apply:
-	kubectl --namespace argocd apply --filename .
+	kubectl apply --kustomize .
 
 delete:
-	kubectl --namespace argocd delete --filename .
+	kubectl delete --kustomize .
diff --git a/apps/kustomization.yaml b/apps/kustomization.yaml
new file mode 100644
index 00000000..83cdb8ca
--- /dev/null
+++ b/apps/kustomization.yaml
@@ -0,0 +1,18 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+# Prerequisites
+- resources/namespace.yaml
+- github.com/argoproj/argo-cd//manifests/cluster-install?ref=v2.0.2
+# System
+- resources/cert-manager.yaml
+- resources/longhorn.yaml
+- resources/metallb.yaml
+- resources/nginx.yaml
+- resources/prometheus.yaml
+- resources/vault.yaml
+# Applications
+- resources/gitea.yaml
+
+namespace: argocd
diff --git a/apps/cert-manager.yaml b/apps/resources/cert-manager.yaml
similarity index 100%
rename from apps/cert-manager.yaml
rename to apps/resources/cert-manager.yaml
diff --git a/apps/gitea.yaml b/apps/resources/gitea.yaml
similarity index 100%
rename from apps/gitea.yaml
rename to apps/resources/gitea.yaml
diff --git a/apps/longhorn.yaml b/apps/resources/longhorn.yaml
similarity index 100%
rename from apps/longhorn.yaml
rename to apps/resources/longhorn.yaml
diff --git a/apps/metallb.yaml b/apps/resources/metallb.yaml
similarity index 100%
rename from apps/metallb.yaml
rename to apps/resources/metallb.yaml
diff --git a/apps/resources/namespace.yaml b/apps/resources/namespace.yaml
new file mode 100644
index 00000000..a040f2ba
--- /dev/null
+++ b/apps/resources/namespace.yaml
@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: argocd
diff --git a/apps/nginx.yaml b/apps/resources/nginx.yaml
similarity index 100%
rename from apps/nginx.yaml
rename to apps/resources/nginx.yaml
diff --git a/apps/prometheus.yaml b/apps/resources/prometheus.yaml
similarity index 100%
rename from apps/prometheus.yaml
rename to apps/resources/prometheus.yaml
diff --git a/apps/vault.yaml b/apps/resources/vault.yaml
similarity index 100%
rename from apps/vault.yaml
rename to apps/resources/vault.yaml