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Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:
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[BUG] Failed to enable unit: Unit file /etc/systemd/system/salt-master.service is masked. #66507

Open dseomn opened 2 months ago

dseomn commented 2 months ago

Description

When I try to install salt-master from the repo mentioned by https://docs.saltproject.io/salt/install-guide/en/latest/topics/install-by-operating-system/debian.html I get this error:

Setting up salt-master (3007.0) ...
/usr/bin/systemctl
Synchronizing state of salt-master.service with SysV service script with /usr/lib/systemd/systemd-sysv-install.
Executing: /usr/lib/systemd/systemd-sysv-install enable salt-master
Failed to enable unit: Unit file /etc/systemd/system/salt-master.service is masked.
dpkg: error processing package salt-master (--configure):
 installed salt-master package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 salt-master
Error: Sub-process /usr/bin/dpkg returned an error code (1)

I want the salt-run command from the salt-master package, but I don't want to run any salt services, so I masked salt-master.service. Shouldn't the install still work?

Setup (Please provide relevant configs and/or SLS files (be sure to remove sensitive info. There is no general set-up of Salt.)

Please be as specific as possible and give set-up details.

Steps to Reproduce the behavior

  1. Make /etc/systemd/system/salt-master.service a symlink to /dev/null.
  2. Install salt-master 3007.0 from https://repo.saltproject.io/salt/py3/debian/12/amd64/latest

Expected behavior

The package installs successfully, but does not enable or start the salt-master service.

Screenshots N/A

Versions Report

salt --versions-report (Provided by running salt --versions-report. Please also mention any differences in master/minion versions.) ```yaml Salt Version: Salt: 3007.0 Python Version: Python: 3.10.13 (main, Feb 19 2024, 03:31:20) [GCC 11.2.0] Dependency Versions: cffi: 1.16.0 cherrypy: unknown dateutil: 2.8.2 docker-py: Not Installed gitdb: Not Installed gitpython: Not Installed Jinja2: 3.1.3 libgit2: Not Installed looseversion: 1.3.0 M2Crypto: Not Installed Mako: Not Installed msgpack: 1.0.7 msgpack-pure: Not Installed mysql-python: Not Installed packaging: 23.1 pycparser: 2.21 pycrypto: Not Installed pycryptodome: 3.19.1 pygit2: Not Installed python-gnupg: 0.5.2 PyYAML: 6.0.1 PyZMQ: 25.1.2 relenv: 0.15.1 smmap: Not Installed timelib: 0.3.0 Tornado: 6.3.3 ZMQ: 4.3.4 Salt Package Information: Package Type: onedir System Versions: dist: debian n/a trixie locale: utf-8 machine: x86_64 release: 6.7.12-amd64 system: Linux version: Debian GNU/Linux n/a trixie ```

Additional context N/A

max-arnold commented 2 months ago

I can confirm this:

systemctl mask salt-minion
systemctl mask salt-master

Works for the minion:

curl -L https://bootstrap.saltproject.io | sh -s -- -X -d onedir latest

Doesn't work for the master:

curl -L https://bootstrap.saltproject.io | sh -s -- -X -d -M onedir latest
baby-gnu commented 2 weeks ago

I had the same problem here:

When upgrading debian salt packages, the current status of the services are not managed:

Status of the services before upgrade ``` ○ salt-master.service - The Salt Master Server Loaded: loaded (/lib/systemd/system/salt-master.service; disabled; preset: enabled) Active: inactive (dead) Docs: man:salt-master(1) file:///usr/share/doc/salt/html/contents.html https://docs.saltproject.io/en/latest/contents.html ○ salt-minion.service - The Salt Minion Loaded: loaded (/lib/systemd/system/salt-minion.service; disabled; preset: enabled) Active: inactive (dead) Docs: man:salt-minion(1) file:///usr/share/doc/salt/html/contents.html https://docs.saltproject.io/en/latest/contents.html ○ salt-api.service Loaded: masked (Reason: Unit salt-api.service is masked.) Active: inactive (dead) ```
Error log during upgrade ``` ```
Status of the services after failed upgrade ``` ○ salt-master.service - The Salt Master Server Loaded: loaded (/lib/systemd/system/salt-master.service; enabled; preset: enabled) Active: inactive (dead) Docs: man:salt-master(1) file:///usr/share/doc/salt/html/contents.html https://docs.saltproject.io/en/latest/contents.html ○ salt-minion.service - The Salt Minion Loaded: loaded (/lib/systemd/system/salt-minion.service; disabled; preset: enabled) Active: inactive (dead) Docs: man:salt-minion(1) file:///usr/share/doc/salt/html/contents.html https://docs.saltproject.io/en/latest/contents.html ○ salt-api.service Loaded: masked (Reason: Unit salt-api.service is masked.) Active: inactive (dead) ```

Steps to Reproduce the behavior

On a Debian 12 Bookworm server

  1. install 3006.8 salt packages sh bootstrap-salt.sh -Q stable 3006.8
  2. install salt-api with apt install salt-api
  3. disable salt-master and salt-minion with systemctl disable --now salt-master.service salt-minion.service
  4. mask salt-api with systemctl mask --now salt-api.service
  5. update salt sources /etc/apt/sources.list.d/salt.list to switch to 3007.1 deb [signed-by=/usr/share/keyrings/salt-archive-keyring.gpg] https://repo.saltproject.io/salt/py3/debian/12/amd64/minor/3007.1/ bookworm main
  6. upgrade packages with apt full-upgrade
salt --versions-report (Provided by running salt --versions-report. Please also mention any differences in master/minion versions.) ```yaml Salt Version: Salt: 3007.1 Python Version: Python: 3.10.14 (main, Apr 3 2024, 21:30:09) [GCC 11.2.0] Dependency Versions: cffi: 1.16.0 cherrypy: unknown dateutil: 2.8.2 docker-py: Not Installed gitdb: Not Installed gitpython: Not Installed Jinja2: 3.1.4 libgit2: Not Installed looseversion: 1.3.0 M2Crypto: Not Installed Mako: Not Installed msgpack: 1.0.7 msgpack-pure: Not Installed mysql-python: Not Installed packaging: 23.1 pycparser: 2.21 pycrypto: Not Installed pycryptodome: 3.19.1 pygit2: Not Installed python-gnupg: 0.5.2 PyYAML: 6.0.1 PyZMQ: 25.1.2 relenv: 0.16.0 smmap: Not Installed timelib: 0.3.0 Tornado: 6.3.3 ZMQ: 4.3.4 Salt Package Information: Package Type: onedir System Versions: dist: debian 12.6 bookworm locale: utf-8 machine: x86_64 release: 6.1.0-22-amd64 system: Linux version: Debian GNU/Linux 12.6 bookworm ```

I'll try to make a PR to update the deb script with actual Debian standards.

baby-gnu commented 2 weeks ago

My contribution in #66688 does the job

systemctl status salt-master.service salt-minion.service salt-api.service salt-syndic.service ``` ○ salt-master.service Loaded: masked (Reason: Unit salt-master.service is masked.) Active: inactive (dead) ○ salt-minion.service Loaded: masked (Reason: Unit salt-minion.service is masked.) Active: inactive (dead) ○ salt-api.service Loaded: masked (Reason: Unit salt-api.service is masked.) Active: inactive (dead) ○ salt-syndic.service Loaded: masked (Reason: Unit salt-syndic.service is masked.) Active: inactive (dead) ```
apt install ./salt*.deb ``` Reading package lists... Done Building dependency tree... Done Reading state information... Done Note, selecting 'salt-api' instead of './salt-api_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-cloud' instead of './salt-cloud_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-common' instead of './salt-common_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-master' instead of './salt-master_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-minion' instead of './salt-minion_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-ssh' instead of './salt-ssh_3007.1+211.g477aae15c6_amd64.deb' Note, selecting 'salt-syndic' instead of './salt-syndic_3007.1+211.g477aae15c6_amd64.deb' The following packages will be upgraded: salt-api salt-cloud salt-common salt-master salt-minion salt-ssh salt-syndic 7 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/34.3 MB of archives. After this operation, 16.3 MB disk space will be freed. Get:1 /root/salt/salt-syndic_3007.1+211.g477aae15c6_amd64.deb salt-syndic amd64 3007.1+211.g477aae15c6 [78.6 kB] Get:2 /root/salt/salt-cloud_3007.1+211.g477aae15c6_amd64.deb salt-cloud amd64 3007.1+211.g477aae15c6 [81.3 kB] Get:3 /root/salt/salt-ssh_3007.1+211.g477aae15c6_amd64.deb salt-ssh amd64 3007.1+211.g477aae15c6 [80.4 kB] Get:4 /root/salt/salt-master_3007.1+211.g477aae15c6_amd64.deb salt-master amd64 3007.1+211.g477aae15c6 [107 kB] Get:5 /root/salt/salt-common_3007.1+211.g477aae15c6_amd64.deb salt-common amd64 3007.1+211.g477aae15c6 [33.8 MB] Get:6 /root/salt/salt-minion_3007.1+211.g477aae15c6_amd64.deb salt-minion amd64 3007.1+211.g477aae15c6 [94.0 kB] Get:7 /root/salt/salt-api_3007.1+211.g477aae15c6_amd64.deb salt-api amd64 3007.1+211.g477aae15c6 [78.8 kB] (Reading database ... 197699 files and directories currently installed.) Preparing to unpack .../0-salt-syndic_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-syndic (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../1-salt-cloud_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-cloud (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../2-salt-ssh_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-ssh (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../3-salt-master_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-master (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../4-salt-common_3007.1+211.g477aae15c6_amd64.deb ... usermod: no changes Unpacking salt-common (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../5-salt-minion_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-minion (3007.1+211.g477aae15c6) over (3007.1) ... Preparing to unpack .../6-salt-api_3007.1+211.g477aae15c6_amd64.deb ... Unpacking salt-api (3007.1+211.g477aae15c6) over (3007.1) ... Setting up salt-common (3007.1+211.g477aae15c6) ... Setting up salt-ssh (3007.1+211.g477aae15c6) ... Setting up salt-cloud (3007.1+211.g477aae15c6) ... Setting up salt-minion (3007.1+211.g477aae15c6) ... salt-minion.service is a disabled or a static unit not running, not starting it. Setting up salt-master (3007.1+211.g477aae15c6) ... Failed to preset unit, unit /etc/systemd/system/salt-master.service is masked. /usr/bin/deb-systemd-helper: error: systemctl preset failed on salt-master.service: No such file or directory salt-master.service is a disabled or a static unit not running, not starting it. Setting up salt-syndic (3007.1+211.g477aae15c6) ... salt-syndic.service is a disabled or a static unit not running, not starting it. Setting up salt-api (3007.1+211.g477aae15c6) ... Failed to preset unit, unit /etc/systemd/system/salt-api.service is masked. /usr/bin/deb-systemd-helper: error: systemctl preset failed on salt-api.service: No such file or directory salt-api.service is a disabled or a static unit not running, not starting it. Processing triggers for man-db (2.12.0-4build2) ... Processing triggers for libc-bin (2.39-0ubuntu8.2) ... Scanning processes... Scanning linux images... Running kernel seems to be up-to-date. No services need to be restarted. No containers need to be restarted. No user sessions are running outdated binaries. No VM guests are running outdated hypervisor (qemu) binaries on this host. N: Download is performed unsandboxed as root as file '/root/salt/salt-syndic_3007.1+211.g477aae15c6_amd64.deb' couldn't be accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied) ```
systemctl status salt-master.service salt-minion.service salt-api.service salt-syndic.service ``` ○ salt-master.service Loaded: masked (Reason: Unit salt-master.service is masked.) Active: inactive (dead) ○ salt-minion.service Loaded: masked (Reason: Unit salt-minion.service is masked.) Active: inactive (dead) ○ salt-api.service Loaded: masked (Reason: Unit salt-api.service is masked.) Active: inactive (dead) ○ salt-syndic.service Loaded: masked (Reason: Unit salt-syndic.service is masked.) Active: inactive (dead) ```
dmurphy18 commented 2 days ago

@dseomn FYI - the problem with systemd state being preserved or set correctly was fixed on the Salt 3006.x branch with https://github.com/saltstack/salt/pull/66218 along with pkg tests checking for various systemd enable/disable, active/inactive. It should be in the next release of Salt 3006.9, which should be getting released soon.