try fixing tags

Dockers/remote-node-container/entrypoint.sh

@@ -55,10 +55,52 @@ add_teleport_labels() {
 
     echo "Adding Teleport labels from TELEPORT_LABELS environment variable..."
 
-    # Build the new ssh_service section (we'll either replace or append this)
+    # Extract existing labels from the config file
+    declare -A EXISTING_LABELS
+    IN_LABELS_SECTION=0
+    IN_SSH_SERVICE=0
+    while IFS= read -r line; do
+        # Detect when we enter the ssh_service section
+        if [[ "$line" =~ ^[[:space:]]*ssh_service:[[:space:]]*$ ]]; then
+            IN_SSH_SERVICE=1
+            continue
+        fi
+        # Detect when we enter the labels section
+        if [ "$IN_SSH_SERVICE" -eq 1 ] && [[ "$line" =~ ^[[:space:]]*labels:[[:space:]]*$ ]]; then
+            IN_LABELS_SECTION=1
+            continue
+        fi
+        # Detect when we leave the ssh_service section (next top-level key)
+        if [ "$IN_SSH_SERVICE" -eq 1 ] && [[ "$line" =~ ^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*:[[:space:]]* ]] && [ "$IN_LABELS_SECTION" -eq 0 ]; then
+            IN_SSH_SERVICE=0
+        fi
+        # Detect when we leave the labels section (next key at same or higher indentation)
+        if [ "$IN_LABELS_SECTION" -eq 1 ] && [[ "$line" =~ ^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*:[[:space:]]* ]]; then
+            # Check if this is a key at the same or less indentation as labels:
+            if [[ ! "$line" =~ ^[[:space:]]{4,} ]]; then
+                IN_LABELS_SECTION=0
+                IN_SSH_SERVICE=0
+            fi
+        fi
+        # Extract label key:value pairs
+        if [ "$IN_LABELS_SECTION" -eq 1 ]; then
+            if [[ "$line" =~ ^[[:space:]]+([^:]+):[[:space:]]*(.+)$ ]]; then
+                existing_key=$(echo "${BASH_REMATCH[1]}" | xargs)
+                existing_value=$(echo "${BASH_REMATCH[2]}" | xargs)
+                EXISTING_LABELS["$existing_key"]="$existing_value"
+            fi
+        fi
+    done < "$CONFIG_FILE"
+
+    # Build the new ssh_service section with existing and new labels
     NEW_SSH_SECTION="ssh_service:"
     NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'"  labels:"
 
+    # First, add existing labels that are not being replaced
+    for existing_key in "${!EXISTING_LABELS[@]}"; do
+        NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'"    $existing_key: ${EXISTING_LABELS[$existing_key]}"
+    done
+
     IFS=',' read -ra LABELS <<< "$TELEPORT_LABELS"
     for label in "${LABELS[@]}"; do
         # Trim whitespace
@@ -70,8 +112,13 @@ add_teleport_labels() {
             value=$(echo "$label" | cut -d':' -f2- | xargs)
 
             if [ -n "$key" ] && [ -n "$value" ]; then
-                NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'"    $key: $value"
-                echo "Added label: $key = $value"
+                # Only add if the label key doesn't already exist
+                if [ -z "${EXISTING_LABELS[$key]}" ]; then
+                    NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'"    $key: $value"
+                    echo "Added label: $key = $value"
+                else
+                    echo "Label '$key' already exists with value '${EXISTING_LABELS[$key]}', skipping"
+                fi
             else
                 echo "Warning: Invalid label format '$label'. Expected format: key:value"
             fi
@@ -85,7 +132,7 @@ add_teleport_labels() {
 
     # If ssh_service exists, replace it. Otherwise, append to the end.
     if grep -qE '^[[:space:]]*ssh_service:' "$CONFIG_FILE"; then
-        echo "Found existing ssh_service section, replacing it with new labels..."
+        echo "Found existing ssh_service section, updating labels..."
         awk -v new_section="$NEW_SSH_SECTION" '
         BEGIN {
             in_ssh_service = 0
@@ -118,7 +165,6 @@ add_teleport_labels() {
 }
 
 
-
 # Optional Teleport setup
 if [ -n "$TELEPORT_VERSION" ] && [ -n "$TELEPORT_URL" ] && [ -n "$TELEPORT_TOKEN" ]; then
     echo "Teleport configuration detected. Setting up Teleport..."