pegasu...elinux(8)

💅 pegasu...elinux(8) — pegasus_openlmi_services SELinux policy, bestie edition 🎀

okay so real talk, this is the SELinux Policy pegasus_openlmi_services page, and honestly? it's giving "niche but iconic." stay with me, we're gonna get through it together 🫶

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✨ NAME ✨

pegasus_openlmi_services_selinux — the Security Enhanced Linux Policy for the pegasus_openlmi_services processes. yep, that's the whole vibe. no cap 💅

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🌸 DESCRIPTION 🌸

Security-Enhanced Linux secures the pegasus_openlmi_services processes via flexible mandatory access control. (translation: SELinux is the bouncer at the club, and it is checking IDs 🔥)

The pegasus_openlmi_services processes execute with the pegasus_openlmi_services_t SELinux type. Wanna check if you got these processes running rn? Just run the ps command with the -Z qualifier, easy.

For example:

ps -eZ | grep pegasus_openlmi_services_t

that's it, that's the whole detective mission 🕵️‍♀️✨

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🦋 ENTRYPOINTS 🦋

The pegasus_openlmi_services_t SELinux type can be entered via the pegasus_openlmi_services_exec_t file type. (like, that's the door you gotta walk through 🚪)

The default entrypoint paths for the pegasus_openlmi_services_t domain are the following:

/usr/libexec/pegasus/cmpiLMI_Realmd-cimprovagt

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👑 PROCESS TYPES 👑

SELinux defines process types (domains) for each process running on the system.

You can see the context of a process using the -Z option to ps.

Policy governs the access confined processes have to files. The SELinux pegasus_openlmi_services policy is very flexible, allowing users to setup their pegasus_openlmi_services processes in as secure a method as possible. slay, honestly 💜

The following process types are defined for pegasus_openlmi_services:

• pegasus_openlmi_services_t

Note: semanage permissive -a pegasus_openlmi_services_t can be used to make the process type pegasus_openlmi_services_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated. it's giving "i'm not gonna stop you but i am gonna write it down" 📝😭

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⭐ BOOLEANS ⭐

SELinux policy is customizable based on least access required. The pegasus_openlmi_services policy is extremely flexible and has several booleans that allow you to manipulate the policy and run pegasus_openlmi_services with the tightest access possible. lowkey obsessed with this level of control ngl 💅

• If you want to dontaudit all daemons scheduling requests (setsched, sys_nice), you must turn on the daemons_dontaudit_scheduling boolean. Enabled by default.

setsebool -P daemons_dontaudit_scheduling 1

• If you want to allow all domains to execute in fips_mode, you must turn on the fips_mode boolean. Enabled by default.

setsebool -P fips_mode 1

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🍓 MANAGED FILES 🍓

The SELinux process type pegasus_openlmi_services_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note: the processes UID still need to have DAC permissions. (SELinux said "i'll allow it" but DAC still gotta approve too, it's a whole committee 😭)

• cluster_conf_t

/etc/cluster(/.*)?

• cluster_var_lib_t

/var/lib/pcsd(/.*)?
/var/lib/cluster(/.*)?
/var/lib/openais(/.*)?
/var/lib/pengine(/.*)?
/var/lib/corosync(/.*)?
/usr/lib/heartbeat(/.*)?
/var/lib/heartbeat(/.*)?
/var/lib/pacemaker(/.*)?

• cluster_var_run_t

/run/crm(/.*)?
/run/cman_.*
/run/rsctmp(/.*)?
/run/aisexec.*
/run/heartbeat(/.*)?
/run/pcsd-ruby.socket
/run/corosync-qnetd(/.*)?
/run/corosync-qdevice(/.*)?
/run/pcsd.socket
/run/corosync.pid
/run/cpglockd.pid
/run/rgmanager.pid
/run/cluster/rgmanager.sk

• pegasus_data_t

/var/lib/Pegasus(/.*)?
/etc/Pegasus/pegasus_current.conf
/etc/Pegasus/cimserver_current.conf

• root_t

/sysroot/.aleph-version.json
/sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
/
/initrd
/var/lib/ntp

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🌈 FILE CONTEXTS 🌈

SELinux requires files to have an extended attribute to define the file type. (yes babe, files have outfits too and the label is the outfit 🎀)

You can see the context of a file using the -Z option to ls.

Policy governs the access confined processes have to these files. The SELinux pegasus_openlmi_services policy is very flexible, allowing users to setup their pegasus_openlmi_services processes in as secure a method as possible.

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🧚 STANDARD FILE CONTEXT 🧚

SELinux defines the file context types for the pegasus_openlmi_services. If you wanted to store files with these types in different paths, you need to execute the semanage command to specify alternate labeling and then use restorecon to put the labels on disk.

semanage fcontext -a -t pegasus_openlmi_services_exec_t '/srv/pegasus_openlmi_services/content(/.*)?'
restorecon -R -v /srv/mypegasus_openlmi_services_content

Note: SELinux often uses regular expressions to specify labels that match multiple files. regex girlies rise 🙈

The following file types are defined for pegasus_openlmi_services:

• pegasus_openlmi_services_exec_t
  • Set files with the pegasus_openlmi_services_exec_t type if you want to transition an executable to the pegasus_openlmi_services_t domain. (it's giving "glow up into a new domain" ✨)

Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context, you need to use the semanage fcontext command. This will modify the SELinux labeling database. You will need to use restorecon to apply the labels. fr fr, chcon is a temp tattoo, semanage fcontext is the real one 💀

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💖 COMMANDS 💖

• semanage fcontext can also be used to manipulate default file context mappings.
• semanage permissive can also be used to manipulate whether or not a process type is permissive.
• semanage module can also be used to enable/disable/install/remove policy modules.
• semanage boolean can also be used to manipulate the booleans.
• system-config-selinux is a GUI tool available to customize SELinux policy settings. (a whole GUI, for the girlies who don't live in the terminal 😌)

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🦋 AUTHOR 🦋

This manual page was auto-generated using sepolicy manpage. (the robots wrote this one, i just gave it a personality 🫶)

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🔥 SEE ALSO 🔥

selinux(8), pegasus_openlmi_services(8), semanage(8), restorecon(8), chcon(1), sepolicy(8), setsebool(8)

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and that's the page bestie, you ate that 🍓✨ mwah 💋

pegasus_openlmi_services · 26-10-06 · pegasu...elinux(8) — that's the source, version and date up there, signed off with love 💜🎀