Add script to run command in container

scripts/run-in-container.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Use this script to run one-off commands inside a container of a pod
+# (where your application code lives in)
+#
+# Examples:
+# ./run-in-container.sh web date
+# ./run-in-container.sh database env
+# ./run-in-container.sh web ./manage.py migrate
+# ./run-in-container.sh web ./manage.py createsuperuser
+# ./run-in-container.sh web tail -f access.log
+# POD_INDEX=1 ./run-in-container.sh web tail -f access.log
+
+POD_NAME="$1"
+if [[ -z "$POD_NAME" ]]; then
+  echo "missing pod name"
+  exit 1
+fi
+shift
+
+quoted_args="$(printf " %q" "${@:-echo}")"
+osc exec -p $(osc get pods -l "name=$POD_NAME" -t "{{ with index .items ${POD_INDEX:-0} }}{{ .metadata.name }}{{ end }}") -it -- bash -c "cd \$HOME && scl enable python33 \"$quoted_args\""
+