[BUG] salt-ssh pkg.install fails

[smcgrat]

Description
Using salt 3006.9 on a Rocky Linux 8.10 test salt master the salt-ssh tool fails to install packages on a Rocky Linux 8.10 test minion and gives and error that "'pkg.install' is not available" or 'pkg.installed' was not found.

Setup

Create 2 Rocky Linux 8.10 virtual machines, install salt with bootstrap on both, start salt-master service on one and salt-minion service on the other. Edit the /etc/salt/master file on the minion to set master: to the fqdn of the master vm.

• on-prem machine
• [ x ] VM (OpenNebula, KVM)
• VM running on a cloud service, please be explicit and add details
• container (Kubernetes, Docker, containerd, etc. please specify)
• or a combination, please be explicit
• jails if it is FreeBSD
• classic packaging
• [ x ] onedir packaging
• [ x ] used bootstrap to install

Steps to Reproduce the behavior

This errors: salt-ssh -i minion.fqdn pkg.install nmap as follows:

    ----------
    retcode:
        255
    stderr:
        /var/tmp/.root_2bbfa8_salt/pyall/salt/utils/psutil_compat.py:18: DeprecationWarning: Please stop importing 'salt.utils.psutil_compat' and instead import 'psutil' directly as there's no longer a need for a compatability layer. The 'salt.utils.psutil_compat' will go away on Salt 3008.0 (Argon).
          "Please stop importing 'salt.utils.psutil_compat' and instead import "
        /var/tmp/.root_2bbfa8_salt/pyall/salt/modules/x509.py:100: DeprecationWarning: The x509 modules are deprecated. Please migrate to the replacement modules (x509_v2). They are the default from Salt 3008 (Argon) onwards.
          "The x509 modules are deprecated. Please migrate to the replacement "
        'pkg.install' is not available.
    stdout:

Or as follows if using a salt state, salt-ssh -i minion.fqdn state.sls installsalt.update

          ID: install nmap to test
    Function: pkg.installed
        Name: nmap
      Result: False
     Comment: State 'pkg.installed' was not found in SLS 'installsalt.update'
              Reason: 'pkg' __virtual__ returned False: pkg module could not be loaded
     Changes: 

The salt state contains the following in it in case relevant.

install nmap to test:
  pkg.installed:
    - name: nmap

Using salt directly, i.e. no salt-ssh, e.g. salt hprc-guest-114-230.tchpc.tcd.ie state.sls installsalt.update, works though.

So the issue seems to be limited to salt-ssh.

It also does not occur from a salt master running salt version 3005.5. I can get pkg.install to work with salt-ssh from a 3005.5 master.

As per I have set the pkg provider to yumpkg in /etc/salt/minion on the minion host as follows:

providers:
  pkg: yumpkg

I've also tried updating the state file to set the provider as follows:

install nmap to test:
  pkg.installed:
    - name: nmap
    - provider: yumpkg

This does not resolve the issue though.

Debug outputs.

salt-ssh-pkg.install.txt is the output of command salt-ssh -l debug -i 'minion.fqdn' pkg.install nmap.

salt-ssh-state.sls.txt is the output of command salt-ssh -l debug -i 'hprc-guest-114-230.tchpc.tcd.ie' state.sls installsalt.update.

Expected behaviour

pkg.install will install packages.

Versions Report

Salt Version:
          Salt: 3006.9
 
Python Version:
        Python: 3.10.14 (main, Jun 26 2024, 11:44:37) [GCC 11.2.0]
 
Dependency Versions:
          cffi: 1.14.6
      cherrypy: unknown
  cryptography: 42.0.5
      dateutil: 2.8.1
     docker-py: Not Installed
         gitdb: Not Installed
     gitpython: Not Installed
        Jinja2: 3.1.4
       libgit2: Not Installed
  looseversion: 1.0.2
      M2Crypto: Not Installed
          Mako: Not Installed
       msgpack: 1.0.2
  msgpack-pure: Not Installed
  mysql-python: Not Installed
     packaging: 22.0
     pycparser: 2.21
      pycrypto: Not Installed
  pycryptodome: 3.19.1
        pygit2: Not Installed
  python-gnupg: 0.4.8
        PyYAML: 6.0.1
         PyZMQ: 23.2.0
        relenv: 0.17.0
         smmap: Not Installed
       timelib: 0.2.4
       Tornado: 4.5.3
           ZMQ: 4.3.4
 
System Versions:
          dist: rocky 8.10 Green Obsidian
        locale: utf-8
       machine: x86_64
       release: 4.18.0-553.40.1.el8_10.x86_64
        system: Linux
       version: Rocky Linux 8.10 Green Obsidian

Thanks in advance.

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[lkubb]

This is probably #67091. You can try applying the patch in #67152 and regenerating your thin package before trying your command again or downgrading to 3006.8.

The divergence between regular Salt and Salt-SSH is caused by Salt-SSH needing to use the (outdated) system Python, while regular Salt can bring its own Python environment.