title: Channel creation fails due to nonexistent setting orderer.tls.clientKey.file
body: <p>I'm trying to create a channel with a CLI container in Kubernetes. However, it fails with the following error message:<br />
  <code>Error: failed to create deliver client for orderer: failed to load config for OrdererClient: unable to load orderer.tls.clientKey.file: open : no such file or directory command terminated with exit code 1</code></p>
  <p>I searched everywhere for a <code>orderer.tls.clientKey.file</code> setting - without success.</p>
  <p><strong>Question:</strong> Where should this setting be located?<br />
  I already tried it as environment variable at the CLI and at the orderer, also I introduced a new <code>orderer</code> section within the peer's <code>core.yaml</code> file - everything failed.</p>
  <p>TLS, client authentication, NodeOUs are enabled (if that matters somehow).<br />
  HLF Version 2.1</p>
  <p>Channel creation command:</p>
  <pre class="lang-sh prettyprint-override"><code>export CORE_PEER_MSPCONFIGPATH=/config/admin/msp
  peer channel create -c channel1 -f /config/peer/channel1.tx -o org1-orderer:30011 --outputBlock /channels/channel1.block --clientauth --tls --cafile /config/peer/tls-msp/tlscacerts/ca-cert.pem
  </code></pre>
  <p>CLI env vars:</p>
  <pre class="lang-yaml prettyprint-override"><code>env:
    - name: FABRIC_LOGGING_SPEC
      value: grpc=debug
    - name: CORE_PEER_ID
      value: org1-cli
    - name: CORE_PEER_ADDRESS
      value: org1-peer1:30151
    - name: CORE_PEER_LOCALMSPID
      value: Org1MSP
    - name: CORE_PEER_TLS_ENABLED
      value: &quot;true&quot;
    - name: CORE_PEER_TLS_ROOTCERT_FILE
      value: /config/peer/tls-msp/tlscacert/ca-cert.pem
    - name: CORE_PEER_TLS_CLIENTAUTHREQUIRED
      value: &quot;true&quot;
    - name: CORE_PEER_TLS_CLIENTCERT_FILE
      value: /config/peer/tls-msp/signcerts/cert.pem
    - name: CORE_PEER_TLS_CLIENTKEY_FILE
      value: /config/peer/tls-msp/keystore/key.pem
    - name: CORE_PEER_MSPCONFIGPATH
      value: /config/peer/msp
  </code></pre>