From 938dc7249d48ea4168fa3c78a97bcd4d492633d8 Mon Sep 17 00:00:00 2001
From: Fernando Zavalia <24811313+fzavalia@users.noreply.github.com>
Date: Wed, 14 Feb 2024 11:31:07 -0300
Subject: [PATCH] fix: --maxSockets (#363)

---
 Dockerfile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 2d661338..cb872413 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,8 @@ RUN apk add --no-cache py3-setuptools python3-dev build-base
 # install dependencies
 COPY package.json /app/package.json
 COPY package-lock.json /app/package-lock.json
-RUN npm ci
+# --maxsockets=5 is used to avoid "EMFILE: too many open files" error
+RUN npm ci --maxsockets=5
 
 # build the app
 COPY . /app
@@ -19,7 +20,8 @@ RUN npm run build
 RUN npm run test
 
 # remove devDependencies, keep only used dependencies
-RUN npm ci --only=production
+# --maxsockets=5 is used to avoid "EMFILE: too many open files" error
+RUN npm ci --only=production --maxsockets=5
 
 FROM node:18-alpine