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Move outside host info from labels to annotations #137

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merged 1 commit into from
Jan 29, 2018
Merged

Move outside host info from labels to annotations #137

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6 changes: 5 additions & 1 deletion kafka/10broker-config.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ data:
sed -i "s/#init#broker.id=#init#/broker.id=$KAFKA_BROKER_ID/" /etc/kafka/server.properties

LABELS="kafka-broker-id=$KAFKA_BROKER_ID"
ANNOTATIONS=""

hash kubectl 2>/dev/null || {
sed -i "s/#init#broker.rack=#init#/#init#broker.rack=# kubectl not found in path/" /etc/kafka/server.properties
Expand All @@ -32,12 +33,15 @@ data:
else
OUTSIDE_PORT=3240${KAFKA_BROKER_ID}
sed -i "s|#init#advertised.listeners=OUTSIDE://#init#|advertised.listeners=OUTSIDE://${OUTSIDE_HOST}:${OUTSIDE_PORT}|" /etc/kafka/server.properties
LABELS="$LABELS kafka-listener-outside-host=$OUTSIDE_HOST kafka-listener-outside-port=$OUTSIDE_PORT"
ANNOTATIONS="$ANNOTATIONS kafka-listener-outside-host=$OUTSIDE_HOST kafka-listener-outside-port=$OUTSIDE_PORT"
fi

if [ ! -z "$LABELS" ]; then
kubectl -n $POD_NAMESPACE label pod $POD_NAME $LABELS || echo "Failed to label $POD_NAMESPACE.$POD_NAME - RBAC issue?"
fi
if [ ! -z "$ANNOTATIONS" ]; then
kubectl -n $POD_NAMESPACE annotate pod $POD_NAME $ANNOTATIONS || echo "Failed to annotate $POD_NAMESPACE.$POD_NAME - RBAC issue?"
fi
}

server.properties: |-
Expand Down