xo-server/bin doesn't exist after updating with yarn build.

runevn

After updating Xen Orchestra (community edition) I can't start XO. I get the error message that xo-server/bin does not exist.

I just followed these steps:

$ git checkout .
$ git pull --ff-only
$ yarn
$ yarn build

mex@xo-community:~/xen-orchestra$ sudo systemctl status orchestra.service
● orchestra.service - LSB: forever-service startup script for orchestra
   Loaded: loaded (/etc/init.d/orchestra; generated)
   Active: failed (Result: exit-code) since Mon 2021-06-28 18:15:23 CEST; 6s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 2865 ExecStart=/etc/init.d/orchestra start (code=exited, status=255/EXCEPTION)

Jun 28 18:15:22 xo-community orchestra[2865]: Starting orchestra
Jun 28 18:15:22 xo-community orchestra[2865]: -bash: line 0: cd: /home/mex/xen-orchestra/packages/xo-server/bin: No such file or directory
Jun 28 18:15:23 xo-community orchestra[2865]: (node:2896) Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency
Jun 28 18:15:23 xo-community orchestra[2865]: (Use `node --trace-warnings ...` to show where the warning was created)
Jun 28 18:15:23 xo-community orchestra[2865]: (node:2896) Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency
Jun 28 18:15:23 xo-community orchestra[2865]: error:   Cannot start forever
Jun 28 18:15:23 xo-community orchestra[2865]: error:   script /root/xo-server does not exist.
Jun 28 18:15:23 xo-community systemd[1]: orchestra.service: Control process exited, code=exited, status=255/EXCEPTION
Jun 28 18:15:23 xo-community systemd[1]: orchestra.service: Failed with result 'exit-code'.
Jun 28 18:15:23 xo-community systemd[1]: Failed to start LSB: forever-service startup script for orchestra.

This is the content of the xo-server folder:

mex@xo-community:~/xen-orchestra/packages/xo-server$ ls -l
total 52
-rw-r--r--  1 root root 4961 Jun 28 17:29 config.toml
drwxr-xr-x  8 root root 4096 Jun 28 18:13 dist
drwxr-xr-x  2 root root 4096 Mar  3 21:45 docs
drwxr-xr-x 13 root root 4096 Jun 28 17:47 node_modules 
-rw-r--r--  1 root root 5096 Jun 28 17:29 package.json
-rw-r--r--  1 root root 1331 Mar  3 21:45 README.md
-rw-r--r--  1 root root 4766 Mar  3 21:45 sample.config.toml
-rw-r--r--  1 root root 2302 Mar  3 21:45 signin.pug
drwxr-xr-x  8 root root 4096 Jun 28 17:29 src
-rw-r--r--  1 root root  246 Mar  3 21:45 xo-server.service

How to fix this error? Please let me know if you need additional information.

thank

olivierlambert

Pinging @julien-f

Danp

There was a recent change that resulted in the launched module being renamed. You need to redo your service so that it loads ./dist/cli.mjs instead of ./bin/xo-server

runevn

@danp Thanks for your reply. Now I have run (based on these instructions )

However, I can't still reach the web UI of XO

yarn global add forever
yarn global add forever-service
# Be sure to edit the path below to where your install is located!
cd /home/username/xen-orchestra/packages/xo-server/
# Change the username below to the user owning XO
forever-service install orchestra -r username -s dist/cli.mjs

Or should I redo my service in another way?

Now the output of systemctl status orchestra is:

mex@xo-community:~/xen-orchestra/packages/xo-server$ sudo service orchestra status
● orchestra.service - LSB: forever-service startup script for orchestra
   Loaded: loaded (/etc/init.d/orchestra; generated)
   Active: active (exited) since Tue 2021-06-29 09:01:08 CEST; 4s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 1857 ExecStart=/etc/init.d/orchestra start (code=exited, status=0/SUCCESS)

Jun 29 09:01:08 xo-community systemd[1]: Starting LSB: forever-service startup script for orchestra...
Jun 29 09:01:08 xo-community orchestra[1857]: (node:1861) Warning: Accessing non-existent property 'padLevels' of module exports inside c
Jun 29 09:01:08 xo-community orchestra[1857]: (Use `node --trace-warnings ...` to show where the warning was created)
Jun 29 09:01:08 xo-community orchestra[1857]: (node:1861) Warning: Accessing non-existent property 'padLevels' of module exports inside c
Jun 29 09:01:08 xo-community orchestra[1857]: Service orchestra already running
Jun 29 09:01:08 xo-community systemd[1]: Started LSB: forever-service startup script for orchestra.

Danp

@runevn Is the web interface now accessible? FWIW I'm not familiar with forever, so I can't help any further on this.

runevn

@danp unfortunately no.

runevn

@danp said in xo-server/bin doesn't exist after updating with yarn build.:

I'm not familiar with forever, so I can't help any further on this.

May I ask, if you do not use forever how would you then redo the service?

Thanks for your help.

Danp

@runevn Try deleting the service and then recreating it. From here, this should handle the deletion portion ---

forever-service delete orchestra

runevn

@danp I have just deleted the forever-service and reinstalled it but it didn't help. I can't still access the Web UI.

I still get this status message

mex@xo-community:~/xen-orchestra/packages/xo-server$ sudo service orchestra status
● orchestra.service - LSB: forever-service startup script for orchestra
   Loaded: loaded (/etc/init.d/orchestra; generated)
   Active: active (exited) since Tue 2021-06-29 11:52:21 CEST; 3s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 30529 ExecStart=/etc/init.d/orchestra start (code=exited, status=0/SUCCESS)

Jun 29 11:52:21 xo-community systemd[1]: Starting LSB: forever-service startup script for orchestra...
Jun 29 11:52:21 xo-community orchestra[30529]: (node:30533) Warning: Accessing non-existent property 'padLevels' of module exports inside
Jun 29 11:52:21 xo-community orchestra[30529]: (Use `node --trace-warnings ...` to show where the warning was created)
Jun 29 11:52:21 xo-community orchestra[30529]: (node:30533) Warning: Accessing non-existent property 'padLevels' of module exports inside
Jun 29 11:52:21 xo-community orchestra[30529]: Starting orchestra
Jun 29 11:52:21 xo-community orchestra[30529]: (node:30550) Warning: Accessing non-existent property 'padLevels' of module exports inside
Jun 29 11:52:21 xo-community orchestra[30529]: (Use `node --trace-warnings ...` to show where the warning was created)
Jun 29 11:52:21 xo-community orchestra[30529]: (node:30550) Warning: Accessing non-existent property 'padLevels' of module exports inside
Jun 29 11:52:21 xo-community systemd[1]: Started LSB: forever-service startup script for orchestra.

Danp

What's your Node version? Post the output of node -v. You should be on v14.17.1.

runevn

@danp said in xo-server/bin doesn't exist after updating with yarn build.:

What's your Node version? Post the output of node -v. You should be on v14.17.1.

Yes

mex@xo-community:~/xen-orchestra/packages/xo-server$ node -v
v14.17.1

Again, thanks for your replies.

Danp

@runevn said in xo-server/bin doesn't exist after updating with yarn build.:

Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency

https://github.com/foreversd/forever/issues/1077

SwapnilSoni1999 created this issue in foreversd/forever

open [node v14.x+] Warning: Accessing non-existent property 'padLevels' of module exports inside circular dependency #1077

runevn

@danp

Does this means that XO can't find its own module or is it node's module?

mex@xo-community:~$ node --trace-warnings ...
internal/modules/cjs/loader.js:905
  throw err;
  ^

Error: Cannot find module '/home/mex/...'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12)
    at internal/main/run_main_module.js:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

Danp

@runevn IDK. Maybe @julien-f can suggest a solution for this.

runevn

@danp said in xo-server/bin doesn't exist after updating with yarn build.:

@runevn IDK. Maybe @julien-f can suggest a solution for this.

But thank you for your effort! I really appreciate it.

julien-f

@runevn Don't know much about forever, in the meantime, you can try to run xo-server manually:

> cd packages/xo-server
> ./dist/cli.mjs

runevn

@julien-f said in xo-server/bin doesn't exist after updating with yarn build.:

@runevn Don't know much about forever, in the meantime, you can try to run xo-server manually:
> cd packages/xo-server
> ./dist/cli.mjs

Thanks for your reply @julien-f . When I manually run xo-server it still doesn't work. Here is the output

mex@xo-community:~/xen-orchestra/packages/xo-server$ sudo ./dist/cli.mjs
(node:65352) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use `node --trace-warnings ...` to show where the warning was created)
/home/mex/xen-orchestra/packages/xo-server/dist/xapi/mixins/index.js:2
import _gpu, * as __gpu from "./gpu";
^^^^^^

SyntaxError: Cannot use import statement outside a module
    at wrapSafe (internal/modules/cjs/loader.js:1001:16)
    at Module._compile (internal/modules/cjs/loader.js:1049:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:14)
    at ModuleWrap.<anonymous> (internal/modules/esm/translators.js:199:29)
    at ModuleJob.run (internal/modules/esm/module_job.js:169:25)
    at async Loader.import (internal/modules/esm/loader.js:177:24)
    at async Object.loadESM (internal/process/esm_loader.js:68:5)
mex@xo-community:~/xen-orchestra/packages/xo-server$

Is there any other information that I can provide?

julien-f

@runevn https://xcp-ng.org/forum/post/39787

Danp

git clean -d -f should work to remove any untracked files.

Danp

@julien-f Do we know what leads to these untracked files? Could it be file renaming such as here?