message: Add try/finaly for creating network.
diff: @@ -57,8 +57,11 @@ def testUbuntu() {
  checkout scm
  echo 'Ubuntu Test: Create network for nodes pool and test image'
  + try {
  sh 'docker network rm pool-network'
  + } finally {
  sh 'docker network create --subnet=10.0.0.0/8 pool_network'
  + }
  echo 'Ubuntu Test: Build docker image for nodes pool'
  def poolEnv = dockerHelpers.build('sovrin_pool', 'ci/sovrin-pool.dockerfile ci')
  