[DockerCompose] Add healthchecks for all applicable containers

anonyymioodi/docker-compose.yml

@@ -1,6 +1,11 @@
 x-defaults: &defaults
   restart: unless-stopped
 
+x-healthcheck-defaults: &healthcheck-defaults
+  interval: 1s
+  timeout: 3s
+  retries: 30
+
 services:
   kone-db:
     <<: *defaults
@@ -10,6 +15,21 @@ services:
       POSTGRES_DB: kone-db
       POSTGRES_HOST_AUTH_METHOD: trust
     image: postgres:15.10
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready', '-d', 'kone-db']
+      <<: *healthcheck-defaults
+
+  user-db:
+    <<: *defaults
+    container_name: oodikone-user-db
+    environment:
+      PGDATA: /data
+      POSTGRES_DB: user-db
+      POSTGRES_HOST_AUTH_METHOD: trust
+    image: postgres:15.10
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready', '-d', 'user-db']
+      <<: *healthcheck-defaults
 
   sis-db:
     <<: *defaults
@@ -20,6 +40,9 @@ services:
       POSTGRES_HOST_AUTH_METHOD: trust
     image: postgres:15.10
     shm_size: 2gb
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready', '-d', 'sis-db']
+      <<: *healthcheck-defaults
 
   sis-importer-db:
     <<: *defaults
@@ -29,12 +52,6 @@ services:
       POSTGRES_DB: sis-importer-db
       POSTGRES_HOST_AUTH_METHOD: trust
     image: postgres:15.10
-
-  user-db:
-    <<: *defaults
-    container_name: oodikone-user-db
-    environment:
-      PGDATA: /data
-      POSTGRES_DB: user-db
-      POSTGRES_HOST_AUTH_METHOD: trust
-    image: postgres:15.10
+    healthcheck:
+      test: ['CMD-SHELL', 'pg_isready', '-d', 'sis-importer-db']
+      <<: *healthcheck-defaults