Re-instate dependencies between Docker Compose services (#1407)

Author: adnanhemani

getting-started/eclipselink/README.md

@@ -71,7 +71,7 @@ This example requires `jq` to be installed on your machine.
 
     ```shell
     curl -v http://127.0.0.1:8181/api/management/v1/principal-roles -H "Authorization: Bearer $POLARIS_TOKEN"
-    curl -v http://127.0.0.1:8181/api/management/v1/catalogs/polaris_demo -H "Authorization: Bearer $POLARIS_TOKEN"
+    curl -v http://127.0.0.1:8181/api/management/v1/catalogs/quickstart_catalog -H "Authorization: Bearer $POLARIS_TOKEN"
     ```
 
 6. Using Trino CLI: To access the Trino CLI, run this command:

getting-started/eclipselink/docker-compose-bootstrap-db.yml

@@ -29,4 +29,8 @@ services:
     command:
       - "bootstrap"
       - "--realm=POLARIS"
-      - "--credential=POLARIS,root,s3cr3t"
+      - "--credential=POLARIS,root,s3cr3t"
+  polaris:
+    depends_on:
+      polaris-bootstrap:
+        condition: service_completed_successfully

getting-started/eclipselink/docker-compose-postgres.yml

@@ -42,4 +42,12 @@ services:
       test: "pg_isready -U postgres"
       interval: 5s
       timeout: 2s
-      retries: 15
+      retries: 15
+  polaris-bootstrap:
+    depends_on:
+      postgres:
+        condition: service_healthy
+  polaris:
+    depends_on:
+      postgres:
+        condition: service_healthy

getting-started/eclipselink/docker-compose.yml

@@ -56,6 +56,9 @@ services:
 
   spark-sql:
     image: apache/spark:3.5.5-java17-python3
+    depends_on:
+      polaris-setup:
+        condition: service_completed_successfully
     stdin_open: true
     tty: true
     ports:
@@ -81,6 +84,9 @@ services:
 
   trino:
     image: trinodb/trino:latest
+    depends_on:
+      polaris-setup:
+        condition: service_completed_successfully
     stdin_open: true
     tty: true
     ports: