Merge pull request 'proper-namespace-implementation' (#2) from proper-namespace-implementation into master

Reviewed-on: #2

src/main/cljc/dda/c4k_keycloak/core.cljc

@@ -13,11 +13,18 @@
 
 (def default-storage-class :local-path)
 
-(def config-defaults {:issuer "staging"})
+(def config-defaults {:issuer "staging",
+                      :namespace "keycloak"
+                      :postgres-image "postgres:14"
+                      :postgres-size :2gb
+                      :db-name "keycloak"
+                      :pv-storage-size-gb 30
+                      :pvc-storage-class-name default-storage-class})
 
 (def config? (s/keys :req-un [::kc/fqdn]
                      :opt-un [::kc/issuer
-                              ::mon/mon-cfg]))
+                              ::mon/mon-cfg
+                              ::kc/namespace]))
 
 (def auth? (s/keys :req-un [::kc/keycloak-admin-user ::kc/keycloak-admin-password
                             ::postgres/postgres-db-user ::postgres/postgres-db-password]
@@ -30,17 +37,11 @@
        (filter
         #(not (nil? %))
         (cm/concat-vec
-         (ns/generate (merge {:namespace "keycloak"} config))
-         (postgres/generate (merge {:postgres-image "postgres:14"
-                                    :postgres-size :2gb
-                                    :db-name "keycloak"
-                                    :pv-storage-size-gb 30
-                                    :pvc-storage-class-name default-storage-class
-                                    :namespace "keycloak"})
-                            auth)
-         [(kc/generate-secret auth)
-          (kc/generate-service)
+         (ns/generate config)
+         (postgres/generate config auth)
+         [(kc/generate-secret config auth)
+          (kc/generate-service config)
           (kc/generate-deployment config)]
-         (kc/generate-ingress (merge {:namespace "keycloak"} config))
+         (kc/generate-ingress config)
          (when (:contains? config :mon-cfg)
            (mon/generate (:mon-cfg config) (:mon-auth auth)))))))

src/main/cljc/dda/c4k_keycloak/keycloak.cljc

@@ -11,12 +11,14 @@
   [dda.c4k-common.predicate :as cp]))
 
 (s/def ::fqdn cp/fqdn-string?)
+(s/def ::namespace string?)
 (s/def ::issuer cp/letsencrypt-issuer?)
 (s/def ::keycloak-admin-user cp/bash-env-string?)
 (s/def ::keycloak-admin-password cp/bash-env-string?)
 
 (def config? (s/keys :req-un [::fqdn]
-                     :opt-un [::issuer]))
+                     :opt-un [::issuer
+                              ::namespace]))
 
 (def auth? (s/keys :req-un [::keycloak-admin-user 
                             ::keycloak-admin-password]))
@@ -35,20 +37,28 @@
     config)))
 
 (defn-spec generate-secret cp/map-or-seq?
-  [auth auth?]
-  (let [{:keys [keycloak-admin-user keycloak-admin-password]} auth]
+  [config config?
+   auth auth?]
+  (let [{:keys [namespace]} config
+        {:keys [keycloak-admin-user keycloak-admin-password]} auth]
     (->
      (yaml/load-as-edn "keycloak/secret.yaml")
+     (cm/replace-all-matching "NAMESPACE" namespace)
      (cm/replace-key-value :keycloak-user (b64/encode keycloak-admin-user))
      (cm/replace-key-value :keycloak-password (b64/encode keycloak-admin-password)))))
 
-(defn-spec generate-service cp/map-or-seq? []
-  (yaml/load-as-edn "keycloak/service.yaml"))
+(defn-spec generate-service cp/map-or-seq? 
+  [config config?]
+  (let [{:keys [namespace]} config]
+    (->
+     (yaml/load-as-edn "keycloak/service.yaml")
+     (cm/replace-all-matching "NAMESPACE" namespace))))
 
 (defn-spec generate-deployment cp/map-or-seq?
   [config config?]
-  (let [{:keys [fqdn]} config]
+  (let [{:keys [fqdn namespace]} config]
     (-> 
      (yaml/load-as-edn "keycloak/deployment.yaml")
+     (cm/replace-all-matching "NAMESPACE" namespace)
      (cm/replace-all-matching-values-by-new-value "FQDN" fqdn))))
   

src/main/resources/keycloak/deployment.yaml

@@ -2,7 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: keycloak
-  namespace: keycloak
+  namespace: NAMESPACE
   labels:
     app: keycloak
 spec:

src/main/resources/keycloak/secret.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 kind: Secret
 metadata:
   name: keycloak-secret
-  namespace: keycloak
+  namespace: NAMESPACE
 type: Opaque
 data:
   keycloak-user: admin

src/main/resources/keycloak/service.yaml

@@ -4,7 +4,7 @@ metadata:
   name: keycloak
   labels:
     service: keycloak
-  namespace: keycloak
+  namespace: NAMESPACE
 spec:
   ports:
   - name: "http"

src/test/cljc/dda/c4k_keycloak/keycloak_test.cljc

@@ -15,7 +15,7 @@
           :data
           {:keycloak-user "dXNlcg=="
            :keycloak-password "cGFzc3dvcmQ="}}
-         (cut/generate-secret {:keycloak-admin-user "user" :keycloak-admin-password "password"}))))
+         (cut/generate-secret {:namespace "keycloak" :fqdn "test.de"} {:keycloak-admin-user "user" :keycloak-admin-password "password"}))))
 
 (deftest should-generate-deployment
   (is (= {:apiVersion "apps/v1",
@@ -75,4 +75,4 @@
                 :items
                 [{:key "tls.crt", :path "tls.crt"}
                  {:key "tls.key", :path "tls.key"}]}}]}}}}
-         (cut/generate-deployment {:fqdn "test.de"}))))
+         (cut/generate-deployment {:fqdn "test.de" :namespace "keycloak"}))))