install ping

docker/coolify/server.Dockerfile

@@ -1,5 +1,10 @@
 FROM node:20-slim
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 COPY ../../package*.json ./

docker/dev/server.Dockerfile

@@ -1,5 +1,10 @@
 FROM node:20-slim
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 COPY ./server/package*.json ./

docker/dist-arm/server.Dockerfile

@@ -3,6 +3,11 @@
 # ---------------------
 FROM node:24-slim AS frontend-build
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app/client
 
 COPY client/package.json ./

docker/dist-mono/server.Dockerfile

@@ -1,5 +1,10 @@
 FROM node:20-slim AS frontend-build
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app/client
 
 COPY client/package*.json ./

docker/prod/server.Dockerfile

@@ -1,5 +1,10 @@
 FROM node:20-slim
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 ENV NODE_OPTIONS="--max-old-space-size=2048"
 
 WORKDIR /app

docker/staging/server.Dockerfile

@@ -1,5 +1,10 @@
 FROM node:20-slim
 
+# Install ping
+RUN apt-get update \
+    && apt-get install -y iputils-ping \
+    && rm -rf /var/lib/apt/lists/*
+
 ENV NODE_OPTIONS="--max-old-space-size=2048"
 
 WORKDIR /app