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				@@ -81,8 +81,8 @@ pipeline { 
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				             try{ 
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				                echo "Updating ${item}" 
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				                sh """echo Docker host is $DOCKER_HOST, cert $DOCKER_CERT_PATH 
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				-                     docker node ls 
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				-                     docker service update ${service_name} --image ${DOCKER_REGISTRY}/iru/${DOCKER_IMAGE}:${NEWTAG}""" 
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				+                     docker node ls""" 
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				+                sh "docker service update ${service_name} --image ${DOCKER_REGISTRY}/iru/${DOCKER_IMAGE}:${NEWTAG}" 
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				             } 
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				             catch(err){ 
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				                echo "Recovering service $item" 
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