Kubernetes integration ERROR1 tiller

I have integration with Kubernetes

I use default tiller and function from autodevops chart - initialize_tiller

function initialize_tiller() {
    echo "Checking Tiller..."

    export HELM_HOST="localhost:44134"
    tiller -listen ${HELM_HOST} -alsologtostderr > /dev/null 2>&1 &
    echo "Tiller is listening on ${HELM_HOST}"

    if ! helm version --debug; then
      echo "Failed to init Tiller."
      return 1
    fi
    echo ""
  }

As I add variables stand in my gitlab-ci file
for example,

deploy_dev: 
  environment: 'dev'

gitlab-runner missed tiller-server and can’t deploy

function return error1

output

Client: &version.Version{SemVer:"v2.14.0", GitCommit:"05811b84a3f93603dd6c2fcfe57944dfa7ab7fd0", GitTreeState:"clean"}
[debug] SERVER: "localhost:44134"