add resource loading to yaml

shadow-cljs.edn

@@ -1,5 +1,6 @@
 {:source-paths ["src/main/cljc"
                 "src/main/cljs"
+                "src/main/resources"
                 "src/test/cljc"]
  :dependencies [[aero "1.1.6"]]
  :builds       {:test {:target    :node-test

src/main/cljs/dda/k8s_mastodon_bot/yaml.cljs

@@ -1,8 +1,14 @@
 (ns dda.k8s-mastodon-bot.yaml
   (:require 
    ["js-yaml" :as yaml]
+   [shadow.resource :as rc]
    ))
 
+(def config (rc/inline "config.yaml"))
+
+(defn load-resource [resource-name]
+  config)
+
 (defn from-string [input]
   (js->clj (yaml/load input)
            :keywordize-keys true))

src/main/resources/config.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: mastodon-bot
+  labels:
+    app.kubernetes.io/name: k8s-mastodon-bot
+data:
+  config.edn: |
+    some-config-value
+  credentials.edn: |
+    some-credentials-value

src/main/resources/deployment.yml

@@ -5,45 +5,28 @@ metadata:
 spec:
   selector:
     matchLabels:
-      app: k8s-mastodon-bot
+      app.kubernetes.io/name: k8s-mastodon-bot
   strategy:
     type: Recreate
   template:
     metadata:
       labels:
-        app: k8s-mastodon-bot
+        app.kubernetes.io/name: k8s-mastodon-bot
     spec:
       containers:
-        - image: postgres
+        - image: mastodon-bot
-          name: k8s-mastodon-bot
+          name: mastodon-bot
           env:
-            - name: POSTGRES_USER_FILE
+            - name: MASTODON_BOT_CREDENTIALS
-              value: /var/run/secrets/postgres-secrets/postgres-user
+              value: /app/credentials.edn
-            - name: POSTGRES_DB_FILE
-              value: /var/run/secrets/postgres-secrets/postgres-db
-            - name: POSTGRES_PASSWORD_FILE
-              value: /var/run/secrets/postgres-secrets/postgres-password
-          ports:
-            - containerPort: 5432
-              name: k8s-mastodon-bot
           cmd:
           volumeMounts:
-            - name: k8s-mastodon-bot
+            - name: mastodon-bot
-              mountPath: /var/lib/k8s-mastodon-bot/data
+              mountPath: /app/config.edn
-            - name: postgres-secret-volume
+              subPath: config.conf
-              mountPath: /var/run/secrets/postgres-secrets
               readOnly: true
-            - name: postgres-config-volume
+            - name: mastodon-bot
-              mountPath: /etc/k8s-mastodon-bot/k8s-mastodon-bot.conf
+              mountPath: /app/credentials.edn
-              subPath: k8s-mastodon-bot.conf
+              subPath: credentials.conf
               readOnly: true
-      volumes:
+      
-        - name: k8s-mastodon-bot
-          persistentVolumeClaim:
-            claimName: postgres-claim
-        - name: postgres-secret-volume
-          secret:
-            secretName: postgres-secret
-        - name: postgres-config-volume
-          configMap:
-            name: postgres-config

src/test/cljc/dda/k8s_mastodon_bot/yaml_test.cljc

@@ -11,3 +11,11 @@
   (is (= "hallo: welt
 "
          (cut/to-string {:hallo "welt"}))))
+
+(deftest should-convert-config-yml-to-map
+  (is (=  {:apiVersion "v1", :kind "ConfigMap"
+           :metadata {:name "mastodon-bot", 
+                      :labels {:app.kubernetes.io/name "k8s-mastodon-bot"}}, 
+           :data {:config.edn "some-config-value\n", 
+                  :credentials.edn "some-credentials-value\n"}}
+          (cut/from-string (cut/load-resource "config.yml")))))