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This was referenced Jul 11, 2025
kumaab
marked this pull request as draft
July 11, 2025 19:49
kumaab
marked this pull request as ready for review
January 14, 2026 17:02
Every service in dev-support/ranger-docker now declares a docker healthcheck, so
`docker compose up -d --wait` blocks until the stack is actually serving. CI used
to sleep for a fixed 60s and then only look at .State.Running, which passed while
a container was still initialising and failed on slower runners.
Each probe gates on readiness of the service, not just on a bound port:
ranger /service/actuator/health reports UP (unauthenticated)
ranger-zk 4lw ruok, whitelisted via ZOO_4LW_COMMANDS_WHITELIST
ranger-solr ranger_audits core is routed (SPNEGO, so 401 counts)
ranger-opensearch cluster health green or yellow
ranger-hbase master is active and the regionserver status page serves
ranger-hive metastore (9083) and HiveServer2 (10000) are bound
ranger-kms kms webapp is deployed and answering
ranger-knox sandbox topology deployed, demo LDAP authenticating and
the Ranger Knox authorizer answering
ranger-usersync /api/metrics/status
ranger-tagsync tag source and sink initialised
ranger-trino /v1/info reports starting=false
ozone-om ratis role is LEADER_AND_READY
ozone-scm out of safe mode
ozone-datanode datanode HTTP server is up
ci.yml: both docker jobs use `up -d --wait` in place of the fixed sleeps and the
bespoke ranger-kdc wait loop, the container check reports health alongside state,
and a failure step groups `docker logs` for every container.
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What changes were proposed in this pull request?
Moving #600 here.
docker-compose.yamlfor all supported docker services.curlto theranger-baseimage to aid in generic health checks across containers.ruokcommand in whitelist for Zookeeper container.How was this patch tested?
Tested changes locally for all containers,
docker psreports all containers ashealthy.