Add stack-deploy.sh + envparse.py: safe env loading via Python for all stacks

2026-06-22 22:57:51 -07:00
parent 81c97125ef
commit 3990ae8535
4 changed files with 53 additions and 38 deletions
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# stack-deploy.sh - Safe Docker Swarm stack deployer
+# Handles special chars in .env (||, backticks, %, *) via Python
+set -euo pipefail
+STACK="${1:?Usage: stack-deploy.sh <stack-name>}"
+DIR="/volume1/docker/compose-files"
+YAML="$DIR/${STACK}.yaml"
+ENVFILE="$DIR/${STACK}.env"
+PY="/volume1/docker/compose-files/deploy/envparse.py"
+[ -f "$YAML" ] || { echo "ERROR: $YAML not found"; exit 1; }
+echo "==> Deploying stack: $STACK"
+if [ -f "$ENVFILE" ]; then
+  echo "    Loading: $ENVFILE"
+  eval "$(python3 $PY export "$ENVFILE")"
+  VARS="$(python3 $PY vars "$ENVFILE")"
+  echo "    Vars: $VARS"
+  envsubst "$VARS" < "$YAML" \
+    | python3 $PY strip \
+    | docker stack deploy -c - "$STACK"
+else
+  echo "    No env file"
+  docker stack deploy -c "$YAML" "$STACK"
+fi
+echo "==> Done: $STACK"