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new caae09e90 Ozone guide: Fix service dependencies (#3595)
caae09e90 is described below
commit caae09e901c52eb3199b28797eee49631c9ee6ef
Author: Robert Stupp <[email protected]>
AuthorDate: Thu Jan 29 14:58:48 2026 +0100
Ozone guide: Fix service dependencies (#3595)
Use the "long" options for compose service dependencies, add healthchecks,
uses more healthcheck-retries for slow-ish machines, and adds the explicit
option `restart: no` option for setup tasks, which is necessary to let
docker-compose correctly interpret the termination of such tasks.
---
getting-started/ozone/docker-compose.yml | 45 ++++++++++++++++++++++++++------
1 file changed, 37 insertions(+), 8 deletions(-)
diff --git a/getting-started/ozone/docker-compose.yml
b/getting-started/ozone/docker-compose.yml
index 3649e4262..b68488b02 100644
--- a/getting-started/ozone/docker-compose.yml
+++ b/getting-started/ozone/docker-compose.yml
@@ -22,7 +22,7 @@ services:
ozone-datanode:
image: &ozone-image apache/ozone:2.1.0
ports:
- - 9864
+ - "9864"
command: ["ozone","datanode"]
environment:
&ozone-common-config
@@ -39,10 +39,10 @@ services:
OZONE-SITE.XML_ozone.scm.names: "ozone-scm"
OZONE-SITE.XML_hdds.scm.safemode.min.datanode: "1"
no_proxy: "ozone-om,ozone-recon,ozone-scm,ozone-s3g,localhost,127.0.0.1"
- ozone-om:
+ ozone-om: # Ozone manager
image: *ozone-image
ports:
- - 9874:9874
+ - "9874:9874"
environment:
<<: *ozone-common-config
CORE-SITE.XML_hadoop.proxyuser.hadoop.hosts: "*"
@@ -50,10 +50,10 @@ services:
ENSURE_OM_INITIALIZED: /data/metadata/om/current/VERSION
WAITFOR: ozone-scm:9876
command: ["ozone","om"]
- ozone-scm:
+ ozone-scm: # storage container manager
image: *ozone-image
ports:
- - 9876:9876
+ - "9876:9876"
environment:
<<: *ozone-common-config
ENSURE_SCM_INITIALIZED: /data/metadata/scm/current/VERSION
@@ -61,16 +61,41 @@ services:
ozone-recon:
image: *ozone-image
ports:
- - 9888:9888
+ - "9888:9888"
environment:
<<: *ozone-common-config
+ depends_on:
+ ozone-om:
+ condition: service_started
+ ozone-scm:
+ condition: service_started
+ ozone-datanode:
+ condition: service_started
+ healthcheck:
+ test: ["CMD", "curl", "http://localhost:9888";]
+ interval: 1s
+ timeout: 10s
+ retries: 60
+ start_period: 5s
command: ["ozone","recon"]
ozone-s3g:
image: *ozone-image
ports:
- - 9878:9878
+ - "9878:9878"
+ depends_on:
+ ozone-om:
+ condition: service_started
+ ozone-datanode:
+ condition: service_started
environment:
<<: *ozone-common-config
+ WAITFOR: ozone-om:9874
+ healthcheck:
+ test: ["CMD", "curl", "http://localhost:9878";]
+ interval: 1s
+ timeout: 10s
+ retries: 60
+ start_period: 5s
command: ["ozone","s3g"]
polaris:
@@ -80,6 +105,9 @@ services:
- "8181:8181"
# Optional, allows attaching a debugger to the Polaris JVM
- "5005:5005"
+ depends_on:
+ ozone-s3g:
+ condition: service_healthy
environment:
JAVA_DEBUG: true
JAVA_DEBUG_PORT: "*:5005"
@@ -93,11 +121,12 @@ services:
test: ["CMD", "curl", "http://localhost:8182/q/health";]
interval: 2s
timeout: 10s
- retries: 10
+ retries: 60
start_period: 10s
polaris-setup:
image: alpine/curl:8.17.0
+ restart: "no"
depends_on:
polaris:
condition: service_healthy
