FPM Initialization failed

[huntson]

Support guidelines

• I've read the support guidelines

I've found a bug and checked that ...

• ... the documentation does not mention anything about my problem
• ... there are no open or closed issues that are related to my problem

Description

After setting up my most recent docker which I simply copy and pasted the docker compose command from another install, I am getting the following errors in the librenms docker:

ALERT: [pool www] user has not been defined
[07-Aug-2024 20:40:00] ERROR: FPM initialization failed
[07-Aug-2024 20:40:00] ERROR: failed to post process the configuration

Expected behaviour

I'd like the web GUI to load however I get an NGINX 502 error which I believe stems from the issue mentioned above

Actual behaviour

502 Bad gateway shown on loading web GUI

Steps to reproduce

1. Setup docker as described in my compose section
2. see docker issue in librenms docker

Docker info

Client: Docker Engine - Community
 Version:    24.0.5
 Context:    default
 Debug Mode: false

Server:
 Containers: 8
  Running: 8
  Paused: 0
  Stopped: 0
 Images: 7
 Server Version: 24.0.5
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 1
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 9cd3357b7fd7218e4aec3eae239db1f68a5a6ec6
 runc version: 
 init version: de40ad0
 Security Options:
  apparmor
  seccomp
   Profile: builtin
 Kernel Version: 5.10.201-1.ph4-esx
 Operating System: VMware Photon OS/Linux
 OSType: linux
 Architecture: x86_64
 CPUs: 2
 Total Memory: 3.854GiB
 Name: photon
 ID: bd44d0b9-719e-47d5-a4f9-49c0c7296e81
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false
 Product License: Community Engine

Docker Compose config

name: librenms

services:
  db:
    image: mariadb:10.5
    container_name: librenms_db
    command:
      - "mysqld"
      - "--innodb-file-per-table=1"
      - "--lower-case-table-names=0"
      - "--character-set-server=utf8mb4"
      - "--collation-server=utf8mb4_unicode_ci"
    volumes:
      - "librenms_db:/var/lib/mysql"
    environment:
      - "TZ=${TZ}"
      - "MYSQL_ALLOW_EMPTY_PASSWORD=yes"
      - "MYSQL_DATABASE=${MYSQL_DATABASE}"
      - "MYSQL_USER=${MYSQL_USER}"
      - "MYSQL_PASSWORD=${MYSQL_PASSWORD}"
    restart: always

  redis:
    image: redis:5.0-alpine
    container_name: librenms_redis
    environment:
      - "TZ=${TZ}"
    restart: always

  msmtpd:
    image: crazymax/msmtpd:latest
    container_name: librenms_msmtpd
    env_file:
      - "stack.env"
    restart: always

  librenms:
    image: librenms/librenms:latest
    container_name: librenms
    hostname: librenms
    cap_add:
      - NET_ADMIN
      - NET_RAW
    ports:
      - target: 8000
        published: 7000
        protocol: tcp
    depends_on:
      - db
      - redis
      - msmtpd
    volumes:
      - "librenms_librenms:/data"
    env_file:
      - "stack.env"
    environment:
      - "TZ=${TZ}"
      - "PUID=${PUID}"
      - "PGID=${PGID}"
      - "DB_HOST=db"
      - "DB_NAME=${MYSQL_DATABASE}"
      - "DB_USER=${MYSQL_USER}"
      - "DB_PASSWORD=${MYSQL_PASSWORD}"
      - "DB_TIMEOUT=60"
    restart: always

  dispatcher:
    image: librenms/librenms:latest
    container_name: librenms_dispatcher
    hostname: librenms-dispatcher
    cap_add:
      - NET_ADMIN
      - NET_RAW
    depends_on:
      - librenms
      - redis
    volumes:
      - "librenms_librenms:/data"
    env_file:
      - "stack.env"
    environment:
      - "TZ=${TZ}"
      - "PUID=${PUID}"
      - "PGID=${PGID}"
      - "DB_HOST=db"
      - "DB_NAME=${MYSQL_DATABASE}"
      - "DB_USER=${MYSQL_USER}"
      - "DB_PASSWORD=${MYSQL_PASSWORD}"
      - "DB_TIMEOUT=60"
      - "DISPATCHER_NODE_ID=dispatcher1"
      - "SIDECAR_DISPATCHER=1"
    restart: always

  syslogng:
    image: librenms/librenms:latest
    container_name: librenms_syslogng
    hostname: librenms-syslogng
    cap_add:
      - NET_ADMIN
      - NET_RAW
    depends_on:
      - librenms
      - redis
    ports:
      - target: 514
        published: 514
        protocol: tcp
      - target: 514
        published: 514
        protocol: udp
    volumes:
      - "librenms_librenms:/data"
    env_file:
      - "stack.env"
    environment:
      - "TZ=${TZ}"
      - "PUID=${PUID}"
      - "PGID=${PGID}"
      - "DB_HOST=db"
      - "DB_NAME=${MYSQL_DATABASE}"
      - "DB_USER=${MYSQL_USER}"
      - "DB_PASSWORD=${MYSQL_PASSWORD}"
      - "DB_TIMEOUT=60"
      - "SIDECAR_SYSLOGNG=1"
    restart: always

  snmptrapd:
    image: librenms/librenms:latest
    container_name: librenms_snmptrapd
    hostname: librenms-snmptrapd
    cap_add:
      - NET_ADMIN
      - NET_RAW
    depends_on:
      - librenms
      - redis
    ports:
      - target: 162
        published: 162
        protocol: tcp
      - target: 162
        published: 162
        protocol: udp
    volumes:
      - "librenms_librenms:/data"
    env_file:
      - "stack.env"
    environment:
      - "TZ=${TZ}"
      - "PUID=${PUID}"
      - "PGID=${PGID}"
      - "DB_HOST=db"
      - "DB_NAME=${MYSQL_DATABASE}"
      - "DB_USER=${MYSQL_USER}"
      - "DB_PASSWORD=${MYSQL_PASSWORD}"
      - "DB_TIMEOUT=60"
      - "SIDECAR_SNMPTRAPD=1"
    restart: always
    
volumes:
    librenms_librenms:
    librenms_db:

Logs

See above

Additional info

No response

[huntson]

Bump

[gosse]

I'm encountering the same issue, it looks like some of the scripts in /etc/cont-init.d aren't working correctly - but I haven't gotten them to work manually.

[charlestephen]

The same thing happened to me and I tried running the container NOT as root, which fixed it.