cmd not found during build of rstudio server

[shalberd]

What steps did you take and what happened:
I built rstudio server on my Mac.
This error here does not seem to affect the final image built, but still wondering why cmd not found happens:

STEP 11/37: WORKDIR /tmp/
--> 3b6339bd07a2
STEP 12/37: RUN wget --progress=dot:giga https://download2.rstudio.org/server/rhel9/x86_64/rstudio-server-rhel-2024.04.2-764-x86_64.rpm &&     yum install -y rstudio-server-rhel-2024.04.2-764-x86_64.rpm &&     rm rstudio-server-rhel-2024.04.2-764-x86_64.rpm &&     yum -y clean all  --enablerepo='*'
--2025-01-10 18:27:38--  https://download2.rstudio.org/server/rhel9/x86_64/rstudio-server-rhel-2024.04.2-764-x86_64.rpm
Resolving download2.rstudio.org (download2.rstudio.org)... 3.165.190.47, 3.165.190.72, 3.165.190.7, ...
Connecting to download2.rstudio.org (download2.rstudio.org)|3.165.190.47|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 133017206 (127M) [application/octet-stream]
Saving to: ‘rstudio-server-rhel-2024.04.2-764-x86_64.rpm’

     0K ........ ........ ........ ........ 25% 2.29M 41s
 32768K ........ ........ ........ ........ 50% 2.29M 27s
 65536K ........ ........ ........ ........ 75% 2.26M 14s
 98304K ........ ........ ........ ......  100% 2.29M=56s

2025-01-10 18:28:35 (2.28 MB/s) - ‘rstudio-server-rhel-2024.04.2-764-x86_64.rpm’ saved [133017206/133017206]

CentOS Stream 9 - BaseOS                        1.2 MB/s | 8.4 MB     00:06    
CentOS Stream 9 - AppStream                     2.2 MB/s |  21 MB     00:09    
CentOS Stream 9 - CRB                           941 kB/s | 6.7 MB     00:07    
CentOS Stream 9 - Extras packages                21 kB/s |  20 kB     00:00    
Extra Packages for Enterprise Linux 9 - x86_64  2.2 MB/s |  23 MB     00:10    
Extra Packages for Enterprise Linux 9 openh264  1.4 kB/s | 2.5 kB     00:01    
Last metadata expiration check: 0:00:02 ago on Fri 10 Jan 2025 06:29:44 PM UTC.
Dependencies resolved.
================================================================================
 Package             Arch        Version                Repository         Size
================================================================================
Installing:
 rstudio-server      x86_64      2024.04.2+764-1        @commandline      127 M
Installing dependencies:
 psmisc              x86_64      23.4-3.el9             baseos            243 k

Transaction Summary
================================================================================
Install  2 Packages

Total size: 127 M
Total download size: 243 k
Installed size: 639 M
Downloading Packages:
psmisc-23.4-3.el9.x86_64.rpm                    911 kB/s | 243 kB     00:00    
--------------------------------------------------------------------------------
Total                                           295 kB/s | 243 kB     00:00     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                        1/1 
  Installing       : psmisc-23.4-3.el9.x86_64                               1/2 
  Installing       : rstudio-server-2024.04.2+764-1.x86_64                  2/2 
  Running scriptlet: rstudio-server-2024.04.2+764-1.x86_64                  2/2 
cp: cannot create regular file '/etc/init.d/': Not a directory
chmod: cannot access '/etc/init.d/rstudio-server': No such file or directory
/var/tmp/rpm-tmp.Nu0GPq: line 152: chkconfig: command not found
/usr/sbin/rstudio-server: line 12: /etc/init.d/rstudio-server: No such file or directory

  Verifying        : psmisc-23.4-3.el9.x86_64                               1/2 
  Verifying        : rstudio-server-2024.04.2+764-1.x86_64                  2/2 

Installed:
  psmisc-23.4-3.el9.x86_64         rstudio-server-2024.04.2+764-1.x86_64        

Complete!

What did you expect to happen:
This error in build log not to appear:

cp: cannot create regular file '/etc/init.d/': Not a directory
chmod: cannot access '/etc/init.d/rstudio-server': No such file or directory
/var/tmp/rpm-tmp.Nu0GPq: line 152: chkconfig: command not found
/usr/sbin/rstudio-server: line 12: /etc/init.d/rstudio-server: No such file or directory

Anything else you would like to add:
[Miscellaneous information that will assist in solving the issue.]

Environment:

• OpenDatahub Version: (please check the operator version)
• Workbench: (all, data-science, etc)
• Workbench Version: (2023.1, etc)
• Specific tool: (jupyterlab, rstudio server, code-server, elyra-pipelines,etc)
• Notebook-Controller Version: (please check the image version in notebook-controller deployment)

Logs/Screenshots

[jiridanek]

It's a known issue, we closed this as Won't Do in Jira https://issues.redhat.com/browse/RHOAIENG-5099

[shalberd]

"There does not seem to be any impact on functionality at all, since we don't use systemd in our images, but instead we use supervisord (implemented in RHOAIENG-8298, before we used spawn-fcgi). We write our own service unit files for supervisord, so we are not impacted."

I see, yeah, not relevant in a CentOS9 / RHEL Context with supervisord, cool. Closing.

Sven