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https://issues.apache.org/jira/browse/HDDS-1871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16912168#comment-16912168
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Elek, Marton commented on HDDS-1871:
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Thanks the review [~anu]
You should build a new image. By default the apache/ozone images are used which
are not created for SNAPSHOT builds.
I tested it again and it worked:
{code}
#To use docker daemon of the minikube vm:
eval $(minikube docker-env)
#Don't need to push because of the previous line
mvn clean install -f pom.ozone.xml -Pdocker-build -DskipTests
cd hadoop-ozone/dist/target/ozone-0.5.0-SNAPSHOT/kubernetes/examples/minikube
kubectl apply -f .
kubectl get pod
{code}
{code}
NAME READY STATUS RESTARTS AGE
datanode-0 1/1 Running 0 10s
datanode-1 1/1 Running 0 8s
datanode-2 1/1 Running 0 5s
om-0 1/1 Running 0 10s
s3g-0 1/1 Running 0 10s
scm-0 1/1 Running 0 10s
{code}
I also fixed a few typo (prdatanodeetheus.io/path --> prometheus.io/path) and
regenerated all the resources files.
> Remove anti-affinity rules from k8s minkube example
> ---------------------------------------------------
>
> Key: HDDS-1871
> URL: https://issues.apache.org/jira/browse/HDDS-1871
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: kubernetes
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Blocker
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> HDDS-1646 introduced real persistence for k8s example deployment files which
> means that we need anti-affinity scheduling rules: Even if we use statefulset
> instead of daemonset we would like to start one datanode per real nodes.
> With minikube we have only one node therefore the scheduling rule should be
> removed to enable at least 3 datanodes on the same physical nodes.
> How to test:
> {code}
> mvn clean install -DskipTests -f pom.ozone.xml
> cd hadoop-ozone/dist/target/ozone-0.5.0-SNAPSHOT/kubernetes/examples/minikube
> minikube start
> kubectl apply -f .
> kc get pod
> {code}
> You should see 3 datanode instances.
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