Use cat

Author: rjeberhard

wercker.yml

@@ -56,7 +56,9 @@ integration-test179:
     code: |
       # Copy Docker file to OCI host and load into local Docker registry
       yum install -y openssh-clients
-      echo $OCI_K8S_179_SSHKEY > /tmp/ssh_key
+      cat <<EOF > /tmp/ssh_key
+$OCI_K8S_179_SSHKEY
+EOF 
       scp -i /tmp/ssh_key $WERCKER_OUTPUT_DIR/build.tar opc@$OCI_K8S_179_WORKER0_IP:/scratch/build.tar
       ssh -i /tmp/ssh_key opc@$OCI_K8S_179_WORKER0_IP "tar -xvf /scratch/operator.tar”
       ssh -i /tmp/ssh_key opc@$OCI_K8S_179_WORKER0_IP "sudo docker build -t weblogic-kubernetes-operator:$WERCKER_GIT_BRANCH --no-cache=true /scratch/”
@@ -134,7 +136,9 @@ integration-test185:
     code: |
       # Copy Docker file to OCI host and load into local Docker registry
       yum install -y openssh-clients
-      echo $OCI_K8S_185_SSHKEY > /tmp/ssh_key
+      cat <<EOF > /tmp/ssh_key
+$OCI_K8S_185_SSHKEY
+EOF 
       scp -i /tmp/ssh_key $WERCKER_OUTPUT_DIR/build.tar opc@$OCI_K8S_185_WORKER0_IP:/scratch/build.tar
       ssh -i /tmp/ssh_key opc@$OCI_K8S_185_WORKER0_IP "tar -xvf /scratch/operator.tar”
       ssh -i /tmp/ssh_key opc@$OCI_K8S_185_WORKER0_IP "sudo docker build -t weblogic-kubernetes-operator:$WERCKER_GIT_BRANCH --no-cache=true /scratch/”