How to store only templates data on docker volume?

sergikoff

Hi guys.
While we'll be investigating an issue from https://forum.jsreport.net/topic/1517/unhandled-rejection-nosuchkey-exception topic I decided to switch to the local file system as storage for templates, instead of AWS S3.

docker-compose file content:

---
version: '3.7'
services:
  jsreport:
    build: .
    image: jsreport
    container_name: jsreport
    restart: always
    ports:
      - "5488:5488"
    volumes:
      - jsreport:/jsreport/data
    environment:
      - extensions_authentication_admin_username=user
      - extensions_authentication_admin_password=test
    tty: true
    stdin_open: true

volumes:
  jsreport:

But I receive an jsreport | Error: EACCES: permission denied, open '/app/data/fs.lock' error in the log output and JSRport server is not starting:

jsreport    | ln: /app/license-key.txt: File exists
jsreport    | chown: /jsreport/data: Operation not permitted
jsreport    | chown: /jsreport/data: Operation not permitted
jsreport    | 2020-04-17T11:16:39.088Z - info: Initializing jsreport@2.7.2 in production mode using configuration file: jsreport.config.json
jsreport    | 2020-04-17T11:16:39.093Z - info: Searching for available extensions in /app/
jsreport    | 2020-04-17T11:16:39.104Z - info: Extensions location cache not found, crawling directories
jsreport    | 2020-04-17T11:16:39.346Z - info: Found 35 extensions
jsreport    | 2020-04-17T11:16:39.542Z - info: Setting http-server strategy for rendering
jsreport    | 2020-04-17T11:16:39.710Z - info: Using extension authentication@2.4.2
jsreport    | 2020-04-17T11:16:39.737Z - info: Using extension cli@2.2.2
jsreport    | 2020-04-17T11:16:39.739Z - info: Using extension debug@2.1.3
jsreport    | 2020-04-17T11:16:39.741Z - info: Using extension express@2.6.0
jsreport    | 2020-04-17T11:16:39.834Z - info: Using extension freeze@2.0.0
jsreport    | 2020-04-17T11:16:39.837Z - info: Using extension handlebars@2.1.0
jsreport    | 2020-04-17T11:16:39.840Z - info: Using extension import-export@1.5.1
jsreport    | 2020-04-17T11:16:39.875Z - info: Using extension jsrender@2.1.1
jsreport    | 2020-04-17T11:16:39.876Z - info: Using extension tags@2.3.0
jsreport    | 2020-04-17T11:16:39.878Z - info: Using extension templates@2.3.2
jsreport    | 2020-04-17T11:16:39.880Z - info: Using extension authorization@2.2.6
jsreport    | 2020-04-17T11:16:39.885Z - info: Using extension base@2.0.2
jsreport    | 2020-04-17T11:16:39.886Z - info: Using extension browser-client@2.2.2
jsreport    | 2020-04-17T11:16:39.894Z - info: Using extension child-templates@1.3.1
jsreport    | 2020-04-17T11:16:39.899Z - info: Using extension chrome-pdf@1.7.1
jsreport    | 2020-04-17T11:16:39.945Z - info: Using extension data@2.2.0
jsreport    | 2020-04-17T11:16:39.947Z - info: Using extension docx@2.5.0
jsreport    | 2020-04-17T11:16:39.953Z - info: Using extension fs-store@2.7.2
jsreport    | 2020-04-17T11:16:40.076Z - info: Using extension licensing@2.2.1
jsreport    | 2020-04-17T11:16:40.079Z - info: Using extension pdf-utils@1.6.1
jsreport    | 2020-04-17T11:16:40.197Z - info: Using extension pptx@0.5.0
jsreport    | 2020-04-17T11:16:40.201Z - info: Using extension reports@2.2.1
jsreport    | 2020-04-17T11:16:40.206Z - info: Using extension static-pdf@0.3.1
jsreport    | 2020-04-17T11:16:40.208Z - info: Using extension studio@2.7.0
jsreport    | 2020-04-17T11:16:40.285Z - info: Using extension text@2.0.0
jsreport    | 2020-04-17T11:16:40.290Z - info: Using extension version-control@1.3.2
jsreport    | 2020-04-17T11:16:40.360Z - info: Using extension assets@1.5.2
jsreport    | 2020-04-17T11:16:40.368Z - info: Using extension html-to-xlsx@2.6.0
jsreport    | 2020-04-17T11:16:40.562Z - info: html-to-xlsx detected chrome as available html engine
jsreport    | 2020-04-17T11:16:40.564Z - info: Using extension scripts@2.3.0
jsreport    | 2020-04-17T11:16:40.572Z - info: Using extension studio-theme-dark@0.3.0
jsreport    | 2020-04-17T11:16:40.574Z - info: Using extension xlsx@2.3.0
jsreport    | 2020-04-17T11:16:40.710Z - info: Using extension public-templates@2.1.0
jsreport    | 2020-04-17T11:16:40.711Z - info: Using extension resources@2.0.3
jsreport    | 2020-04-17T11:16:40.720Z - info: Using extension sample-template@2.5.1
jsreport    | 2020-04-17T11:16:40.722Z - info: Using general timeout for rendering (reportTimeout: 40000)
jsreport    | 2020-04-17T11:16:40.722Z - info: Using fs provider for template store.
jsreport    | 2020-04-17T11:16:40.727Z - info: fs store is persisting using fs
jsreport    | 2020-04-17T11:16:40.729Z - info: fs store sync is disabled
jsreport    | 2020-04-17T11:16:40.731Z - info: fs store underlying changes synchronization with studio is disabled
jsreport    | 2020-04-17T11:16:51.182Z - error: Error occured during reporter init Error: EACCES: permission denied, open '/app/data/fs.lock'
jsreport    | Error: EACCES: permission denied, open '/app/data/fs.lock'

Dockerfile is very simple:

FROM jsreport/jsreport:2.7.2

COPY --chown=jsreport:jsreport configs/* /app/

config.jsreport.json looks like this:

{
  "extensions": {
    "scheduling": {
      "enabled": false
    },
    "scripts": {
      "timeout": 40000,
      "strategy": "http-server"
    }
  },
  "httpPort": 5488,
  "store": {
    "provider": "fs"
  },
  "allowLocalFilesAccess": true,
  "templatingEngines": {
    "strategy": "http-server"
  },
  "reportTimeout": 40000
}

If I change the volume config to jsreport:/jsreport, JSReport is running.
But I don't want to store all jsreport directory on the volume as it also contains config files which I'm changing quite often. So my idea is to store only /jsreport/data directory.

Thank you!

jan_blaha

Hm. Exactly the same docker-compose, dockerfile, jsreport.config.json works for me.
It looks like some kind of permission problem.

sergikoff

You're right. docker system prune --all and build from scratch did the trick.
Thanks!

rmoskal

I'm having this very same problem and it seems to me that it is right right that this is what should be happening. After all the jsreport:jsreport has no permissions on that volume.