Adding initial GitHub Actions

scripts/create-cluster-tmc.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+(return 0 2>/dev/null) && sourced=1 || sourced=0
+if [ "$sourced" = "0" ]; then
+  echo "This script must be invoked using: source $0 $*"
+  exit 1
+fi
+function check_env() {
+    eval ev='$'$1
+    if [ "$ev" == "" ]; then
+      echo "$1 not defined"
+      if (( sourced != 0 )); then
+        return 1
+      else
+        exit 1
+      fi
+    fi
+}
+set -e
+check_env CLUSTER_NAME
+check_env K8S
+check_env NODES
+
+sed -i 's/name-changeme/'"$CLUSTER_NAME"'/g' .github/tmc/dataflow-tmc-template-mod.yaml
+sed -i 's/version-changeme/'"$K8S"'/g' .github/tmc/dataflow-tmc-template-mod.yaml
+sed -i 's/nodes-changeme/'"$NODES"'/g' .github/tmc/dataflow-tmc-template-mod.yaml
+tmc cluster create -f .github/tmc/dataflow-tmc-template-mod.yaml