db startup

.gitea/workflows/pipeline.yml

@@ -42,6 +42,11 @@ jobs:
               --from-literal=SECRET_KEY_BASE=$(openssl rand -hex 64) \
               --from-literal=AI_TOKEN="$AI_TOKEN"
 
+          kubectl create configmap db-schema \
+            --from-file=schema.sql=schema.sql \
+            --namespace ai-ha-elixir \
+            --dry-run=client -o yaml | kubectl apply -f -
+
           for file in kubernetes/*.yml; do
             cat "$file" | envsubst | kubectl apply -f -
           done

kubernetes/db.yml

@@ -25,6 +25,10 @@ spec:
               value: "elixir_ai"
             - name: POSTGRES_DB
               value: "elixir_ai"
+          volumeMounts:
+            - name: schema
+              mountPath: /docker-entrypoint-initdb.d
+              readOnly: true
           readinessProbe:
             exec:
               command: ["pg_isready", "-U", "elixir_ai"]
@@ -37,6 +41,10 @@ spec:
             limits:
               memory: "512Mi"
               cpu: "500m"
+      volumes:
+        - name: schema
+          configMap:
+            name: db-schema
 
 ---
 apiVersion: v1

schema.sql

@@ -1,11 +1,11 @@
-CREATE TABLE conversations (
+CREATE TABLE IF NOT EXISTS conversations (
   id          UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
   name        TEXT        NOT NULL UNIQUE,
   inserted_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
   updated_at  TIMESTAMPTZ NOT NULL DEFAULT NOW()
 );
 
-CREATE TABLE messages (
+CREATE TABLE IF NOT EXISTS messages (
   id                BIGSERIAL   PRIMARY KEY,
   conversation_id   UUID        NOT NULL REFERENCES conversations(id) ON DELETE CASCADE,
   role              TEXT        NOT NULL CHECK (role IN ('user', 'assistant', 'tool')),