Added safegards for variable beeing set

ebarriosjr · Feb 22, 2023 · 89a53d4 · 89a53d4
1 parent ddc6e84
commit 89a53d4
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/entrypoint.sh b/entrypoint.sh
@@ -1,4 +1,19 @@
 #!/bin/sh
+if [ -z "$NOMAD_JOB" ];
+then
+  echo "NOMAD_JOB variable requiered."
+  exit 2
+fi
+
+if [ -z "$NOMAD_ADDR" ];
+then
+  NOMAD_ADDR = "http://127.0.0.1"
+fi
+
+if [ -z "$NOMAD_PORT" ];
+then
+  NOMAD_PORT = "4646"
+fi
 
 if ! command -v nomad &> /dev/null
 then