add missing db-name

src/main/cljc/dda/c4k_common/postgres.cljc

@@ -31,9 +31,12 @@
        (throw (js/Error. "Undefined Resource!")))))
 
 (defn generate-config [& args]
-  (let [{:keys [postgres-size]
+  (let [{:keys [postgres-size db-name]
-         :or {postgres-size :2gb}} args]
+         :or {postgres-size :2gb
-    (yaml/from-string (yaml/load-resource (str "postgres/config-" (name postgres-size) ".yaml")))))
+              db-name "postgres"}} args]
+    (->
+     (yaml/from-string (yaml/load-resource (str "postgres/config-" (name postgres-size) ".yaml")))
+     (assoc-in [:data :postgres-db] db-name))))
 
 (defn generate-deployment []
   (yaml/from-string (yaml/load-resource "postgres/deployment.yaml")))

src/main/resources/postgres/config-16gb.yaml

@@ -5,6 +5,7 @@ metadata:
   labels:
     app: postgres
 data:
+  postgres-db: postgres
   postgresql.conf: |
     max_connections = 1000
     work_mem = 4MB

src/main/resources/postgres/config-2gb.yaml

@@ -5,6 +5,7 @@ metadata:
   labels:
     app: postgres
 data:
+  postgres-db: postgres
   postgresql.conf: |
     max_connections = 100
     work_mem = 4MB

src/main/resources/postgres/config-4gb.yaml

@@ -5,6 +5,7 @@ metadata:
   labels:
     app: postgres
 data:
+  postgres-db: postgres
   postgresql.conf: |
     max_connections = 500
     work_mem = 2MB

src/main/resources/postgres/config-8gb.yaml

@@ -5,6 +5,7 @@ metadata:
   labels:
     app: postgres
 data:
+  postgres-db: postgres
   postgresql.conf: |
     max_connections = 700
     work_mem = 3MB

src/test/cljc/dda/c4k_common/postgres_test.cljc

@@ -5,12 +5,18 @@
    [dda.c4k-common.postgres :as cut]))
 
 (deftest should-generate-config
-  (is (= {:postgresql.conf
+  (is (= {:postgres-db "postgres"
+          :postgresql.conf
           "max_connections = 100\nwork_mem = 4MB\nshared_buffers = 512MB\n"}
          (:data (cut/generate-config))))
-  (is (= {:postgresql.conf
+  (is (= {:postgres-db "postgres"
+          :postgresql.conf
           "max_connections = 700\nwork_mem = 3MB\nshared_buffers = 2048MB\n"}
          (:data (cut/generate-config :postgres-size :8gb))))
+  (is (= {:postgres-db "test"
+          :postgresql.conf
+          "max_connections = 100\nwork_mem = 4MB\nshared_buffers = 512MB\n"}
+         (:data (cut/generate-config :db-name "test"))))
   )
 
 (deftest should-generate-persistent-volume