feat: Cache docker builds

docker-bake.hcl

@@ -6,9 +6,23 @@ group "default" {
 }
 
 target "docker-metadata-action" {}
+target "cache" {
+  cache-from = [
+    {
+      type = "gha",
+    }
+  ]
+
+  cache-to = [
+    {
+      type = "gha",
+      mode = "max"
+    }
+  ]
+}
 
 target "lldap-controller" {
-  inherits = ["docker-metadata-action"]
+  inherits = ["docker-metadata-action", "cache"]
   context = "./"
   dockerfile = "Dockerfile"
   tags = [for tag in target.docker-metadata-action.tags : "${TAG_BASE}:${tag}"]
@@ -16,6 +30,7 @@ target "lldap-controller" {
 }
 
 target "manifests" {
+  inherits = ["cache"]
   context = "./"
   dockerfile = "Dockerfile"
   target = "manifests"

manifests/cluster-role-binding.yaml

@@ -2,9 +2,11 @@ kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: lldap-controller
+  namespace: lldap
 subjects:
   - kind: ServiceAccount
     name: lldap-controller
+    namespace: lldap
 roleRef:
   kind: ClusterRole
   name: lldap-controller

manifests/cluster-role.yaml

@@ -2,6 +2,7 @@ kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
   name: lldap-controller
+  namespace: lldap
 rules:
   - apiGroups:
       - lldap.huizinga.dev

manifests/deployment.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: lldap-controller
+  namespace: lldap
   labels:
     app: lldap-controller
     app.kubernetes.io/name: lldap-controller

manifests/kustomization.yaml

@@ -1,9 +1,9 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
-namespace: lldap
 resources:
-  - ./crds.yaml
+  - namespace.yaml
-  - ./service-account.yaml
+  - crds.yaml
-  - ./cluster-role.yaml
+  - service-account.yaml
-  - ./cluster-role-binding.yaml
+  - cluster-role.yaml
-  - ./deployment.yaml
+  - cluster-role-binding.yaml
+  - deployment.yaml

manifests/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: lldap

manifests/service-account.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: lldap-controller
+  namespace: lldap
   labels:
     app: lldap-controller
     app.kubernetes.io/name: lldap-controller