(gravitino-playground) branch main updated: [#58] fix: check MySQL readiness before start Gravitino in docker-compose (#59)

[jshao]

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jshao pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/gravitino-playground.git


The following commit(s) were added to refs/heads/main by this push:
     new 924bff9  [#58] fix: check MySQL readiness before start Gravitino in 
docker-compose (#59)
924bff9 is described below

commit 924bff936dc6f0790afc3bc739d395733ba96e34
Author: 陳昱霖(Yu-Lin Chen) <kh87...@gmail.com>
AuthorDate: Fri Aug 9 14:02:30 2024 +0800

    [#58] fix: check MySQL readiness before start Gravitino in docker-compose 
(#59)
    
    ### What changes were proposed in this pull request?
    
    Modified docker-compose.yaml:
    1. Add MySQL healthy check
    2. Add mysql to gravitino's `depends_on` filed
    
    
    ### Why are the changes needed?
    
    The gravitino process will down if the catalog backend(MySQL) is not
    ready.
    
    Fix: #58
    
    ### Does this PR introduce _any_ user-facing change?
    No
    
    ### How was this patch tested?
    1. Run `./launch-playground.sh gravitino`
    2. Check http://127.0.0.1:8090/ui/metalakes or check the Gravitino
    process is running in container
---
 docker-compose.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docker-compose.yaml b/docker-compose.yaml
index 7be5912..658b821 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -52,6 +52,8 @@ services:
     depends_on:
       hive :
         condition: service_healthy
+      mysql :
+        condition: service_healthy
     volumes:
       - ./healthcheck:/tmp/healthcheck
       - ./init/gravitino:/tmp/gravitino
@@ -132,6 +134,11 @@ services:
         limits:
           cpus: "1"
           memory: 500M
+    healthcheck:
+      test: ["CMD-SHELL", "mysqladmin ping -h localhost -p 
${MYSQL_ROOT_PASSWORD}"]
+      interval: 5s
+      timeout: 60s
+      retries: 5
 
   spark:
     image: spark:3.4.1-scala2.12-java11-ubuntu