Angular 15 - getrlimit(RLIMIT_NOFILE): in datadog logs?

[kapil26021994]

Describe the bug

I have deployed angular project via docker ,nginx and docker-compose.yml file but from harness pipeline CI done but CD got issue and in the CD pipeline can anybody help on that regarding below issue as well as i am sharing all my files :

To reproduce

Steps to reproduce the behaviour:

1. Datadog error

2024/01/25 15:21:18 [notice] 1#1: start worker process 30
2024/01/25 15:21:18 [notice] 1#1: start worker process 29
2024/01/25 15:21:18 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 65535:65535
2024/01/25 15:21:18 [notice] 1#1: built by gcc 12.2.1 20220924 (Alpine 12.2.1_git20220924-r10)
Jan 25 20:51:18.317 2024/01/25 15:21:18 [notice] 1#1: nginx/1.25.3
Jan 25 20:51:18.307  /docker-entrypoint.sh: Configuration complete; ready for start up
Jan 25 20:51:18.300   /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
Jan 25 20:51:17.78    /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
Jan 25 20:51:17.776  /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
Jan 25 20:51:17.776 /docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
Jan 25 20:51:18.300  /docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh

2. Docker file

FROM artifactorycloud.ual.com/v-docker/node:16 AS builder
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build --configuration=development
FROM artifactorycloud.ual.com/v-docker/nginx:alpine
COPY --from=builder /app/dist /usr/share/nginx/html
# Copy the nginx conf that we created to the container
COPY ./nginx.conf  /etc/nginx/conf.d/default.conf

EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

3. docker-compose.yml:

version: '3.7'
services:
  web:
    build: 
      context: .
      dockerfile: ./Dockerfile
    ports:
      - 80:80
    ulimits:
      nofile:
        soft: 65536
        hard: 65536
    logging:
        driver: json-file
        options:
          max-size: "10m"
          max-file: "3"
volumes:
  angularngixvolume:

4. nginx.conf

server {
    listen 0.0.0.0:80;
    listen [::]:80;
    default_type application/octet-stream;

    gzip                    on;
    gzip_comp_level         6;
    gzip_vary               on;
    gzip_min_length         1000;
    gzip_proxied            any;
    gzip_types              text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
    gzip_buffers            16 8k;
    client_max_body_size    256M;

    root /usr/share/nginx/html;

    location / {
        try_files $uri $uri/ /index.html =404;
    }
      location /ui/health {
            access_log off;
            add_header 'Content-Type' 'text/plain';
            return 200 "Healthy\n";
        }
}

[TheSlimvReal]

I think we are experiencing the same issue. Setting worker_rlimit_nofile on top level results in "worker_rlimit_nofile" directive is not allowed here in /etc/nginx/conf.d/default.conf:1.

[buchdag]

getrlimit(RLIMIT_NOFILE): xxxx:xxxx is a normal message from nginx startup, not an error.

@TheSlimvReal where do you set worker_rlimit_nofile exactly ? It's only allowed in the main context, not inside events, http, server, etc.