don't touch if the file exists

9 years ago · b2afbfd4fb
1 changed files with 4 additions and 1 deletions
--- a/roles/kubernetes/node/files/kube-gen-token.sh
+++ b/roles/kubernetes/node/files/kube-gen-token.sh
@ -19,7 +19,10 @@ token_file="${token_dir}/known_tokens.csv"

 create_accounts=($@)

-touch "${token_file}"
+if [ ! -e "${token_file}" ]; then
+  touch "${token_file}"
+fi
+
 for account in "${create_accounts[@]}"; do
  if grep ",${account}," "${token_file}" ; then
    continue