pegasus...selinux(8)

📦
version 20250627+git412.dbf877ab7 · 7 versions
, in opensuse-leap 16.0

💖 pegasus_openlmi_system_selinux 💖

okay bestie, welcome to the manual page for pegasus_openlmi_system_selinux — the SELinux Policy pegasus_openlmi_system situation. the manual name is pegasus...selinux(8), and this whole page is about keeping the pegasus_openlmi_system processes secure with flexible mandatory access control. no cap, it’s giving very locked-in. 💅

🌸 NAME 🌸

pegasus_openlmi_system_selinux — Security Enhanced Linux Policy for the pegasus_openlmi_system processes. that’s the name-and-purpose vibe, periodt. ✨

🦋 DESCRIPTION 🦋

Security-Enhanced Linux secures the pegasus_openlmi_system processes via flexible mandatory access control. iconic security behavior, honestly.

The pegasus_openlmi_system processes execute with the pegasus_openlmi_system_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier.

For example:

ps -eZ | grep pegasus_openlmi_system_t

🎀 ENTRYPOINTS 🎀

The pegasus_openlmi_system_t SELinux type can be entered via the pegasus_openlmi_system_exec_t file type.

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

  • /usr/libexec/pegasus/cmpiLMI_Fan-cimprovagt
  • /usr/libexec/pegasus/cmpiLMI_Networking-cimprovagt
  • /usr/libexec/pegasus/cmpiLMI_PowerManagement-cimprovagt

🔥 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. SELinux pegasus_openlmi_system policy is very flexible allowing users to setup their pegasus_openlmi_system processes in as secure a method as possible.

The following process types are defined for pegasus_openlmi_system:

  • pegasus_openlmi_system_t
Note: semanage permissive -a pegasus_openlmi_system_t can be used to make the process type pegasus_openlmi_system_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated.

🍓 BOOLEANS 🍓

SELinux policy is customizable based on least access required. pegasus_openlmi_system policy is extremely flexible and has several booleans that allow you to manipulate the policy and run pegasus_openlmi_system with the tightest access possible.

  • daemons_dontaudit_scheduling — 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
  • fips_mode — 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
  • nis_enabled — if you want to allow system to run with NIS, you must turn on the nis_enabled boolean. Disabled by default. setsebool -P nis_enabled 1

🧚 MANAGED FILES 🧚

The SELinux process type pegasus_openlmi_system_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.

🌈 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

🌈 krb5_host_rcache_t

  • /var/tmp/krb5_0.rcache2
  • /var/cache/krb5rcache(/.*)?
  • /var/tmp/nfs_0
  • /var/tmp/DNS_25
  • /var/tmp/host_0
  • /var/tmp/imap_0
  • /var/tmp/HTTP_23
  • /var/tmp/HTTP_48
  • /var/tmp/ldap_55
  • /var/tmp/ldap_487
  • /var/tmp/ldapmap1_0

🌈 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

🌈 systemd_passwd_var_run_t

  • /run/systemd/ask-password(/.*)?
  • /run/systemd/ask-password-block(/.*)?

🦋 FILE CONTEXTS 🦋

SELinux requires files to have an extended attribute to define the file type.

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

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

👑 STANDARD FILE CONTEXT 👑

SELinux defines the file context types for the pegasus_openlmi_system, if you wanted to store files with these types in a 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_system_exec_t '/srv/pegasus_openlmi_system/content(/.*)?'
restorecon -R -v /srv/mypegasus_openlmi_system_content
Note: SELinux often uses regular expressions to specify labels that match multiple files.

The following file types are defined for pegasus_openlmi_system:

💜 pegasus_openlmi_system_exec_t

  • Set files with the pegasus_openlmi_system_exec_t type, if you want to transition an executable to the pegasus_openlmi_system_t domain.

Paths:

  • /usr/libexec/pegasus/cmpiLMI_Fan-cimprovagt
  • /usr/libexec/pegasus/cmpiLMI_Networking-cimprovagt
  • /usr/libexec/pegasus/cmpiLMI_PowerManagement-cimprovagt
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.

💀 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.

🌸 AUTHOR 🌸

This manual page was auto-generated using sepolicy manpage. the auto-gen really said “I’ll handle it” ✨

🫶 SEE ALSO 🫶

💖 cute sign-off: page name pegasus_openlmi_system, date 26-10-06, manual/source version tag pegasus...selinux(8). that’s the footer vibe, bestie — mwah 💅🎀

📦 where this page comes from