fixed silent error exit 139 by removing local node_modules from all containers (incorrect libc version for bcrypt)

.dockerignore

@@ -0,0 +1,4 @@
+*/build
+*/node_modules
+*/requests
+*/prisma/generated

backend/.dockerignore

@@ -1,3 +0,0 @@
-build
-node_modules
-requests

backend/Dockerfile

@@ -21,6 +21,7 @@ WORKDIR /usr/src/app/backend
 
 RUN npm ci
 
+# Be careful with this! Copying local node_modules makes bcrypt.hash fail silently with exit 139!!
 COPY --chown=node backend .
 RUN npm run prisma
 RUN npm run build

backend/dev.Dockerfile

@@ -2,20 +2,23 @@ FROM node:20-alpine3.16
 
 ENV TZ="Europe/Helsinki"
 
+USER node
 WORKDIR /usr/src/app
 
 RUN mkdir -p /usr/src/app/frontend/src/validators
 
-COPY backend/package.json backend/
-COPY backend/package-lock.json backend/
-COPY backend/prisma backend
+COPY --chown=node ./backend/package.json backend/
+COPY --chown=node ./backend/package-lock.json backend/
+COPY --chown=node ./backend/prisma/schema.prisma backend
+COPY --chown=node ./backend/prisma/schema_log.prisma backend
 
 WORKDIR /usr/src/app/backend
 
-COPY backend .
-
 RUN npm ci
-
 RUN npm run prisma
 
+# Be careful with this! Copying local node_modules makes bcrypt.hash fail silently with exit 139!!
+# (incompatible libc versions)
+COPY --chown=node ./backend .
+
 CMD ["npm", "run", "dev"]

docker-compose.dev.yml

@@ -6,21 +6,23 @@ services:
       context: ./frontend
       dockerfile: ./dev.Dockerfile
     volumes:
-      - ./frontend/:/usr/src/app
+      - ./frontend/src:/usr/src/app/src
     ports:
       - 127.0.0.1:5173:5173
     env_file: .dev.env
+
   backend-dev:
     container_name: nowdb-backend-dev
     build:
       context: .
       dockerfile: ./backend/dev.Dockerfile
     volumes:
-      - ./backend/:/usr/src/app/backend/
+      - ./backend/src:/usr/src/app/backend/src
       - ./frontend/src/:/usr/src/app/frontend/src/
     ports:
       - 127.0.0.1:4000:4000
     env_file: .dev.env
+
   db:
     container_name: nowdb-db-dev
     image: mariadb:11.4.3
@@ -30,6 +32,7 @@ services:
       - nowdb-db:/var/lib/mysql/data
     ports:
       - 127.0.0.1:3306:3306
+
 volumes:
   nowdb-db:
 

frontend/dev.Dockerfile

@@ -2,11 +2,14 @@ FROM node:20-alpine3.19
 
 ENV TZ="Europe/Helsinki"
 
+USER node
 WORKDIR /usr/src/app
 
-COPY package.json ./
+COPY --chown=node package.json ./
+COPY --chown=node package-lock.json ./
+RUN npm ci
 
-COPY package-lock.json ./
+COPY --chown=node . .
 
 EXPOSE 5173