lts-slim is not working, no module is found

[pzystorm]

Describe the bug
When using the latest code from this repo the image lts-slim is used.. But the docker container is not starting and there are a lot of error messages regarding npm modules which are not found.
I have downgraded to 14-slim and use FROM node:14-slim in the Dockerfile then everything is working without any issues.

To Reproduce
Steps to reproduce the behavior:
Just git clone and build the container

Expected behavior
Etherpad should run

Screenshots

etherpad    | [2021-12-05 20:44:03.286] [INFO] settings - All relative paths will be interpreted relative to the identified Etherpad base dir: /opt/etherpad-lite
etherpad    | [2021-12-05 20:44:03.294] [INFO] settings - settings loaded from: /opt/etherpad-lite/settings.json
etherpad    | [2021-12-05 20:44:03.294] [INFO] settings - No credentials file found in /opt/etherpad-lite/credentials.json. Ignoring.
etherpad    | [2021-12-05 20:44:03.295] [INFO] settings - Using skin "no-skin" in dir: /opt/etherpad-lite/src/static/skins/no-skin
etherpad    | [2021-12-05 20:44:03.296] [INFO] settings - Session key loaded from: /opt/etherpad-lite/SESSIONKEY.txt
etherpad    | [2021-12-05 20:44:03.296] [INFO] settings - Random string used for versioning assets: 617feaf0
etherpad    | [2021-12-05 20:44:03.555] [INFO] server - Starting Etherpad...
etherpad    | [2021-12-05 20:44:03.657] [INFO] plugins - Running npm to get a list of installed plugins...
etherpad    | [2021-12-05 20:44:03.767] [INFO] plugins - npm --version: 6.14.15
etherpad    | [2021-12-05 20:44:05.784] [ERROR] runCmd|npm - npm WARN read-shrinkwrap This version of npm is compatible with lockfileVersion@1, but package-lock.json was generated for lockfileVersion@2. I'll try to do my best with it!
etherpad    | [2021-12-05 20:44:07.386] [ERROR] runCmd|npm - npm ERR! missing: eslint-config-etherpad@2.0.2, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.386] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-cypress@2.12.1, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.386] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-eslint-comments@3.2.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-mocha@9.0.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-node@11.1.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-prefer-arrow@1.2.3, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-promise@5.2.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: eslint-plugin-you-dont-need-lodash-underscore@6.12.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.387] [ERROR] runCmd|npm - npm ERR! missing: etherpad-cli-client@0.1.12, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: mocha@9.1.3, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: mocha-froth@0.2.10, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: nodeify@1.0.1, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: openapi-schema-validation@0.4.2, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: selenium-webdriver@4.1.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: set-cookie-parser@2.4.8, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: sinon@11.1.2, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: split-grid@1.0.11, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.388] [ERROR] runCmd|npm - npm ERR! missing: supertest@6.1.6, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! missing: ep_adminpads2@2.1.46, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! missing: ep_mathjax@0.1.12, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! missing: ep_tables4@1.0.5, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! missing: eslint@7.32.0, required by etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: ep_etherpad-lite@1.8.16 /opt/etherpad-lite/node_modules/ep_etherpad-lite
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-config-etherpad@2.0.2 /opt/etherpad-lite/node_modules/eslint-config-etherpad
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-cypress@2.12.1 /opt/etherpad-lite/node_modules/eslint-plugin-cypress
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-eslint-comments@3.2.0 /opt/etherpad-lite/node_modules/eslint-plugin-eslint-comments
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-mocha@9.0.0 /opt/etherpad-lite/node_modules/eslint-plugin-mocha
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-node@11.1.0 /opt/etherpad-lite/node_modules/eslint-plugin-node
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-prefer-arrow@1.2.3 /opt/etherpad-lite/node_modules/eslint-plugin-prefer-arrow
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-promise@5.2.0 /opt/etherpad-lite/node_modules/eslint-plugin-promise
etherpad    | [2021-12-05 20:44:07.389] [ERROR] runCmd|npm - npm ERR! extraneous: eslint-plugin-you-dont-need-lodash-underscore@6.12.0 /opt/etherpad-lite/node_modules/eslint-plugin-you-dont-need-lodash-underscore
etherpad    | [2021-12-05 20:44:07.390] [ERROR] runCmd|npm - npm ERR! extraneous: etherpad-cli-client@0.1.12 /opt/etherpad-lite/node_modules/etherpad-cli-client

...

etherpad    | [2021-12-05 20:44:26.776] [ERROR] runCmd|npm - npm ERR! missing: fast-deep-equal@3.1.3, required by ajv@8.8.2
etherpad    | [2021-12-05 20:44:26.776] [ERROR] runCmd|npm - npm ERR! missing: require-from-string@2.0.2, required by ajv@8.8.2
etherpad    | [2021-12-05 20:44:26.776] [ERROR] runCmd|npm - npm ERR! missing: json-schema-traverse@1.0.0, required by ajv@8.8.2
etherpad    | [2021-12-05 20:44:26.776] [ERROR] runCmd|npm - npm ERR! missing: uri-js@4.4.1, required by ajv@8.8.2
etherpad    | [2021-12-05 20:44:26.794] [ERROR] server - Error occurred while starting Etherpad
etherpad    | [2021-12-05 20:44:26.795] [ERROR] server - Metrics at time of fatal error:
etherpad    | {
etherpad    |   "httpStartTime": 0,
etherpad    |   "memoryUsage": 68837376,
etherpad    |   "memoryUsageHeap": 16358424,
etherpad    |   "ueberdb_lockAwaits": 0,
etherpad    |   "ueberdb_lockAcquires": 0,
etherpad    |   "ueberdb_lockReleases": 0,
etherpad    |   "ueberdb_reads": 0,
etherpad    |   "ueberdb_readsFailed": 0,
etherpad    |   "ueberdb_readsFinished": 0,
etherpad    |   "ueberdb_readsFromCache": 0,
etherpad    |   "ueberdb_readsFromDb": 0,
etherpad    |   "ueberdb_readsFromDbFailed": 0,
etherpad    |   "ueberdb_readsFromDbFinished": 0,
etherpad    |   "ueberdb_writes": 0,
etherpad    |   "ueberdb_writesFailed": 0,
etherpad    |   "ueberdb_writesFinished": 0,
etherpad    |   "ueberdb_writesObsoleted": 0,
etherpad    |   "ueberdb_writesToDb": 0,
etherpad    |   "ueberdb_writesToDbFailed": 0,
etherpad    |   "ueberdb_writesToDbFinished": 0,
etherpad    |   "ueberdb_writesToDbRetried": 0
etherpad    | }
etherpad    | [2021-12-05 20:44:26.795] [ERROR] server - Error: Command exited with code 1: npm ls --long --json --depth=0 --no-production
etherpad    |     at exports (/opt/etherpad-lite/src/node/utils/run_cmd.js:119:25)
etherpad    |     at Object.exports.getPackages (/opt/etherpad-lite/src/static/js/pluginfw/plugins.js:112:48)
etherpad    |     at Object.exports.update (/opt/etherpad-lite/src/static/js/pluginfw/plugins.js:86:34)
etherpad    |     at Object.exports.start (/opt/etherpad-lite/src/node/server.js:143:19)
etherpad    |     at processTicksAndRejections (node:internal/process/task_queues:96:5)
etherpad    | [2021-12-05 20:44:26.795] [INFO] server - Exiting...
etherpad    | [2021-12-05 20:44:26.795] [INFO] server - Waiting for Node.js to exit...
etherpad    | [2021-12-05 20:44:31.795] [ERROR] server - Something that should have been cleaned up during the shutdown hook (such as a timer, worker thread, or open connection) is preventing Node.js from exiting
etherpad    | [2021-12-05 20:44:31.795] [ERROR] server - Enable `dumpOnUncleanExit` setting to get a dump of objects preventing a clean exit
etherpad    | [2021-12-05 20:44:31.795] [ERROR] server - Forcing an unclean exit...
etherpad exited with code 1

Server (please complete the following information):

• Etherpad version: 1.8.16
• OS: Ubuntu 16.04.7 LTS
• Node.js version (node --version): none - only inside the docker
• npm version (npm --version): none - only inside the docker
• Is the server free of plugins: yes

working version from 14-lts:

etherpad@etherpad:/opt/etherpad-lite/var$ node -v
v14.18.2
etherpad@etherpad:/opt/etherpad-lite/var$ npm -v
6.14.15

broken version from lts-slim:

etherpad@etherpad:/opt/etherpad-lite$ node -v
v16.13.1
etherpad@etherpad:/opt/etherpad-lite$ npm -v
8.1.2

[rhansen]

To Reproduce
Steps to reproduce the behavior:
Just git clone and build the container

I'm unable to reproduce. Please provide detailed steps.

[MrCyjaneK]

Same issue, etherpad is failing when running this command:
npm ls --long --json --depth=0 --no-production

Here is full output:

etherpad@oldpc ~ [SIGINT]> cat /home/etherpad/.npm/_logs/2021-12-09T19_29_29_082Z-debug.log
0 verbose cli [
0 verbose cli   '/usr/bin/node',
0 verbose cli   '/usr/local/bin/npm',
0 verbose cli   'ls',
0 verbose cli   '--long',
0 verbose cli   '--json',
0 verbose cli   '--depth=0',
0 verbose cli   '--no-production'
0 verbose cli ]
1 info using npm@7.5.6
2 info using node@v16.13.0
3 timing config:load:defaults Completed in 3ms
4 timing config:load:file:/usr/local/lib/node_modules/npm/npmrc Completed in 4ms
5 timing config:load:builtin Completed in 4ms
6 timing config:load:cli Completed in 5ms
7 timing config:load:env Completed in 1ms
8 timing config:load:file:/home/etherpad/etherpad-lite/.npmrc Completed in 0ms
9 timing config:load:project Completed in 1ms
10 timing config:load:file:/home/etherpad/.npmrc Completed in 1ms
11 timing config:load:user Completed in 1ms
12 timing config:load:file:/etc/npmrc Completed in 0ms
13 timing config:load:global Completed in 0ms
14 timing config:load:cafile Completed in 1ms
15 timing config:load:validate Completed in 0ms
16 timing config:load:setUserAgent Completed in 1ms
17 timing config:load:setEnvs Completed in 2ms
18 timing config:load Completed in 19ms
19 verbose npm-session fc36b95558185c0f
20 timing npm:load Completed in 36ms
21 timing arborist:ctor Completed in 2ms
22 timing command:ls Completed in 1493ms
23 verbose stack Error: extraneous: ep_etherpad-lite@1.8.16 /home/etherpad/etherpad-lite/node_modules/ep_etherpad-lite
23 verbose stack     at ls (/usr/local/lib/node_modules/npm/lib/ls.js:492:7)
23 verbose stack     at processTicksAndRejections (node:internal/process/task_queues:96:5)
24 verbose cwd /home/etherpad/etherpad-lite
25 verbose Linux 5.10.0-7-amd64
26 verbose argv "/usr/bin/node" "/usr/local/bin/npm" "ls" "--long" "--json" "--depth=0" "--no-production"
27 verbose node v16.13.0
28 verbose npm  v7.5.6
29 error code ELSPROBLEMS
30 error extraneous: ep_etherpad-lite@1.8.16 /home/etherpad/etherpad-lite/node_modules/ep_etherpad-lite
31 verbose exit 1

[rhansen]

@MrCyjaneK Please provide complete steps to reproduce.

[MrCyjaneK]

@rhansen so I have no idea - after git reset --hard and starting the etherpad it just started to work.. It looks like it was causing by installing plugins using different npm version, if I remember correctly I used this command to install plugins

• src/node_modules/npm/bin/npm-cli.js install --no-save --legacy-peer-deps ep_countable
  but I seriously have no idea what happened. It just broke out of nowhere, this instance was untouched for last few months, except for some simple auto update script that executed git pull.. 0 5 * * 1 cd etherpad-lite/ && git pull

TL;DR: for me reinstalling fixed everything

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[tommyhlw]

just faced the same error with docker image etherpad/etherpad:latest
https://hub.docker.com/layers/etherpad/etherpad/latest/images/sha256-8c3840713cb261fc3628957df28198d65cd993f5adf88f76bab54ff026cd1d01?context=explore
It happened after trying to update ep_adminpads2 via pad.myurl.de/admin/plugins

I did reset my volume, except the db-volume and everything works again.
can somebody confirm?