From c2b5e1ed168dc720c0bf0a20ec1de1e34b19a09a Mon Sep 17 00:00:00 2001 From: "Ivan K. Boikov" Date: Sat, 4 Jul 2026 19:42:23 +0200 Subject: Remove libvirt config, default works --- libvirt/libvirt/libvirtd.conf | 535 ------------------------------------------ 1 file changed, 535 deletions(-) delete mode 100644 libvirt/libvirt/libvirtd.conf diff --git a/libvirt/libvirt/libvirtd.conf b/libvirt/libvirt/libvirtd.conf deleted file mode 100644 index 02dda29..0000000 --- a/libvirt/libvirt/libvirtd.conf +++ /dev/null @@ -1,535 +0,0 @@ -# Master libvirt daemon configuration file -# - -################################################################# -# -# Network connectivity controls -# - -# Flag listening for secure TLS connections on the public TCP/IP port. -# NB, must pass the --listen flag to the libvirtd process for this to -# have any effect. -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# It is necessary to setup a CA and issue server certificates before -# using this capability. -# -# This is enabled by default, uncomment this to disable it -#listen_tls = 0 - -# Listen for unencrypted TCP connections on the public TCP/IP port. -# NB, must pass the --listen flag to the libvirtd process for this to -# have any effect. -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# Using the TCP socket requires SASL authentication by default. Only -# SASL mechanisms which support data encryption are allowed. This is -# DIGEST_MD5 and GSSAPI (Kerberos5) -# -# This is disabled by default, uncomment this to enable it. -#listen_tcp = 1 - - - -# Override the port for accepting secure TLS connections -# This can be a port number, or service name -# -# This setting is not required or honoured if using systemd socket -# activation. -# -#tls_port = "16514" - -# Override the port for accepting insecure TCP connections -# This can be a port number, or service name -# -# This setting is not required or honoured if using systemd socket -# activation. -# -#tcp_port = "16509" - - -# Override the default configuration which binds to all network -# interfaces. This can be a numeric IPv4/6 address, or hostname -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# If the libvirtd service is started in parallel with network -# startup (e.g. with systemd), binding to addresses other than -# the wildcards (0.0.0.0/::) might not be available yet. -# -#listen_addr = "192.168.0.1" - - -################################################################# -# -# UNIX socket access controls -# - -# Set the UNIX domain socket group ownership. This can be used to -# allow a 'trusted' set of users access to management capabilities -# without becoming root. -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# This is restricted to 'root' by default. -# ivan: uncomment, changed libvirt to wheel as I don't use polkit -unix_sock_group = "wheel" - -# Set the UNIX socket permissions for the R/O socket. This is used -# for monitoring VM status only -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# Default allows any user. If setting group ownership, you may want to -# restrict this too. -# ivan: uncomment -unix_sock_ro_perms = "0777" - -# Set the UNIX socket permissions for the R/W socket. This is used -# for full management of VMs -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# Default allows only root. If PolicyKit is enabled on the socket, -# the default will change to allow everyone (eg, 0777) -# -# If not using PolicyKit and setting group ownership for access -# control, then you may want to relax this too. -# ivan: uncomment -unix_sock_rw_perms = "0770" - -# Set the UNIX socket permissions for the admin interface socket. -# -# This setting is not required or honoured if using systemd socket -# activation. -# -# Default allows only owner (root), do not change it unless you are -# sure to whom you are exposing the access to. -#unix_sock_admin_perms = "0700" - -# Set the name of the directory in which sockets will be found/created. -# -# This setting is not required or honoured if using systemd socket -# activation. -# -#unix_sock_dir = "/run/libvirt" - - - -################################################################# -# -# Authentication. -# -# There are the following choices available: -# -# - none: do not perform auth checks. If you can connect to the -# socket you are allowed. This is suitable if there are -# restrictions on connecting to the socket (eg, UNIX -# socket permissions), or if there is a lower layer in -# the network providing auth (eg, TLS/x509 certificates) -# -# - sasl: use SASL infrastructure. The actual auth scheme is then -# controlled from /etc/sasl2/libvirt.conf. For the TCP -# socket only GSSAPI & DIGEST-MD5 mechanisms will be used. -# For non-TCP or TLS sockets, any scheme is allowed. -# -# - polkit: use PolicyKit to authenticate. This is only suitable -# for use on the UNIX sockets. The default policy will -# require a user to supply their own password to gain -# full read/write access (aka sudo like), while anyone -# is allowed read/only access. -# - -# Set an authentication scheme for UNIX read-only sockets -# -# By default socket permissions allow anyone to connect -# -# If libvirt was compiled without support for 'polkit', then -# no access control checks are done, but libvirt still only -# allows execution of APIs which don't change state. -# -# If libvirt was compiled with support for 'polkit', then -# the libvirt socket will perform a check with polkit after -# connections. The default policy still allows any local -# user access. -# -# To restrict monitoring of domains you may wish to either -# enable 'sasl' here, or change the polkit policy definition. -# ivan: uncomment -auth_unix_ro = "none" - -# Set an authentication scheme for UNIX read-write sockets. -# -# If libvirt was compiled without support for 'polkit', then -# the systemd .socket files will use SocketMode=0600 by default -# thus only allowing root user to connect, and 'auth_unix_rw' -# will default to 'none'. -# -# If libvirt was compiled with support for 'polkit', then -# the systemd .socket files will use SocketMode=0666 which -# allows any user to connect and 'auth_unix_rw' will default -# to 'polkit'. If you disable use of 'polkit' here, then it -# is essential to change the systemd SocketMode parameter -# back to 0600, to avoid an insecure configuration. -# ivan: uncomment -auth_unix_rw = "none" - -# Change the authentication scheme for TCP sockets. -# -# If you don't enable SASL, then all TCP traffic is cleartext. -# Don't do this outside of a dev/test scenario. For real world -# use, always enable SASL and use the GSSAPI or DIGEST-MD5 -# mechanism in /etc/sasl2/libvirt.conf -#auth_tcp = "sasl" - -# Change the authentication scheme for TLS sockets. -# -# TLS sockets already have encryption provided by the TLS -# layer, and limited authentication is done by certificates -# -# It is possible to make use of any SASL authentication -# mechanism as well, by using 'sasl' for this option -#auth_tls = "none" - -# Enforce a minimum SSF value for TCP sockets -# -# The default minimum is currently 56 (single-DES) which will -# be raised to 112 in the future. -# -# This option can be used to set values higher than 112 -#tcp_min_ssf = 112 - - -# Change the API access control scheme -# -# By default an authenticated user is allowed access -# to all APIs. Access drivers can place restrictions -# on this. By default the 'nop' driver is enabled, -# meaning no access control checks are done once a -# client has authenticated with libvirtd -# -#access_drivers = [ "polkit" ] - -################################################################# -# -# TLS x509 certificate configuration -# - -# Use of TLS requires that x509 certificates be issued. The default locations -# for the certificate files is as follows: -# -# /etc/pki/CA/cacert.pem - The CA master certificate -# /etc/pki/libvirt/servercert.pem - The server certificate signed by cacert.pem -# /etc/pki/libvirt/private/serverkey.pem - The server private key -# -# It is possible to override the default locations by altering the 'key_file', -# 'cert_file', and 'ca_file' values and uncommenting them below. -# -# NB, overriding the default of one location requires uncommenting and -# possibly additionally overriding the other settings. -# - -# Override the default server key file path -# -#key_file = "/etc/pki/libvirt/private/serverkey.pem" - -# Override the default server certificate file path -# -#cert_file = "/etc/pki/libvirt/servercert.pem" - -# Override the default CA certificate path -# -#ca_file = "/etc/pki/CA/cacert.pem" - -# Specify a certificate revocation list. -# -# Defaults to not using a CRL, uncomment to enable it -#crl_file = "/etc/pki/CA/crl.pem" - - - -################################################################# -# -# Authorization controls -# - - -# Flag to disable verification of our own server certificates -# -# When libvirtd starts it performs some sanity checks against -# its own certificates. -# -# Default is to always run sanity checks. Uncommenting this -# will disable sanity checks which is not a good idea -#tls_no_sanity_certificate = 1 - -# Flag to disable verification of client certificates -# -# Client certificate verification is the primary authentication mechanism. -# Any client which does not present a certificate signed by the CA -# will be rejected. -# -# Default is to always verify. Uncommenting this will disable -# verification. -#tls_no_verify_certificate = 1 - - -# An access control list of allowed x509 Distinguished Names -# This list may contain wildcards such as -# -# "C=GB,ST=London,L=London,O=Red Hat,CN=*" -# -# Any * matches any number of consecutive spaces, like a simplified glob(7). -# -# The format of the DN for a particular certificate can be queried -# using: -# -# virt-pki-query-dn clientcert.pem -# -# NB If this is an empty list, no client can connect, so comment out -# entirely rather than using empty list to disable these checks -# -# By default, no DN's are checked -#tls_allowed_dn_list = ["DN1", "DN2"] - - -# Override the compile time default TLS priority string. The -# default is usually "NORMAL" unless overridden at build time. -# Only set this is it is desired for libvirt to deviate from -# the global default settings. -# -#tls_priority="NORMAL" - - -# An access control list of allowed SASL usernames. The format for username -# depends on the SASL authentication mechanism. Kerberos usernames -# look like username@REALM -# -# This list may contain wildcards such as -# -# "*@EXAMPLE.COM" -# -# See the g_pattern_match function for the format of the wildcards. -# -# https://developer.gnome.org/glib/stable/glib-Glob-style-pattern-matching.html -# -# NB If this is an empty list, no client can connect, so comment out -# entirely rather than using empty list to disable these checks -# -# By default, no Username's are checked -#sasl_allowed_username_list = ["joe@EXAMPLE.COM", "fred@EXAMPLE.COM" ] - - -################################################################# -# -# Processing controls -# - -# The maximum number of concurrent client connections to allow -# over all sockets combined. -#max_clients = 5000 - -# The maximum length of queue of connections waiting to be -# accepted by the daemon. Note, that some protocols supporting -# retransmission may obey this so that a later reattempt at -# connection succeeds. -#max_queued_clients = 1000 - -# The maximum length of queue of accepted but not yet -# authenticated clients. The default value is 20. Set this to -# zero to turn this feature off. -#max_anonymous_clients = 20 - -# The minimum limit sets the number of workers to start up -# initially. If the number of active clients exceeds this, -# then more threads are spawned, up to max_workers limit. -# Typically you'd want max_workers to equal maximum number -# of clients allowed -#min_workers = 5 -#max_workers = 20 - - -# The number of priority workers. If all workers from above -# pool are stuck, some calls marked as high priority -# (notably domainDestroy) can be executed in this pool. -#prio_workers = 5 - -# Limit on concurrent requests from a single client -# connection. To avoid one client monopolizing the server -# this should be a small fraction of the global max_workers -# parameter. -#max_client_requests = 5 - -# Same processing controls, but this time for the admin interface. -# For description of each option, be so kind to scroll few lines -# upwards. - -#admin_min_workers = 1 -#admin_max_workers = 5 -#admin_max_clients = 5 -#admin_max_queued_clients = 5 -#admin_max_client_requests = 5 - -################################################################# -# -# Logging controls -# - -# Logging level: 4 errors, 3 warnings, 2 information, 1 debug -# basically 1 will log everything possible -# -# WARNING: USE OF THIS IS STRONGLY DISCOURAGED. -# -# WARNING: It outputs too much information to practically read. -# WARNING: The "log_filters" setting is recommended instead. -# -# WARNING: Journald applies rate limiting of messages and so libvirt -# WARNING: will limit "log_level" to only allow values 3 or 4 if -# WARNING: journald is the current output. -# -# WARNING: USE OF THIS IS STRONGLY DISCOURAGED. -#log_level = 3 - -# Logging filters: -# A filter allows to select a different logging level for a given category -# of logs. The format for a filter is: -# -# level:match -# -# where 'match' is a string which is matched against the category -# given in the VIR_LOG_INIT() at the top of each libvirt source -# file, e.g., "remote", "qemu", or "util.json". The 'match' in the -# filter matches using shell wildcard syntax (see 'man glob(7)'). -# The 'match' is always treated as a substring match. IOW a match -# string 'foo' is equivalent to '*foo*'. -# -# 'level' is the minimal level where matching messages should -# be logged: -# -# 1: DEBUG -# 2: INFO -# 3: WARNING -# 4: ERROR -# -# Multiple filters can be defined in a single @log_filters, they just need -# to be separated by spaces. Note that libvirt performs "first" match, i.e. -# if there are concurrent filters, the first one that matches will be applied, -# given the order in @log_filters. -# -# A typical need is to capture information from a hypervisor driver, -# public API entrypoints and some of the utility code. Some utility -# code is very verbose and is generally not desired. Taking the QEMU -# hypervisor as an example, a suitable filter string for debugging -# might be to turn off object, json & event logging, but enable the -# rest of the util code: -# -#log_filters="1:qemu 1:libvirt 4:object 4:json 4:event 1:util" - -# Logging outputs: -# An output is one of the places to save logging information -# The format for an output can be: -# level:stderr -# output goes to stderr -# level:syslog:name -# use syslog for the output and use the given name as the ident -# level:file:file_path -# output to a file, with the given filepath -# level:journald -# output to journald logging system -# In all cases 'level' is the minimal priority, acting as a filter -# 1: DEBUG -# 2: INFO -# 3: WARNING -# 4: ERROR -# -# Multiple outputs can be defined, they just need to be separated by spaces. -# e.g. to log all warnings and errors to syslog under the libvirtd ident: -#log_outputs="3:syslog:libvirtd" - - -################################################################## -# -# Auditing -# -# This setting allows usage of the auditing subsystem to be altered: -# -# audit_level == 0 -> disable all auditing -# audit_level == 1 -> enable auditing, only if enabled on host (default) -# audit_level == 2 -> enable auditing, and exit if disabled on host -# -#audit_level = 2 -# -# If set to 1, then audit messages will also be sent -# via libvirt logging infrastructure. Defaults to 0 -# -#audit_logging = 1 - -################################################################### -# UUID of the host: -# Host UUID is read from one of the sources specified in host_uuid_source. -# -# - 'smbios': fetch the UUID from 'dmidecode -s system-uuid' -# - 'machine-id': fetch the UUID from /etc/machine-id -# -# The host_uuid_source default is 'smbios'. If 'dmidecode' does not provide -# a valid UUID a temporary UUID will be generated. -# -# Another option is to specify host UUID in host_uuid. -# -# Keep the format of the example UUID below. UUID must not have all digits -# be the same. - -# NB This default all-zeros UUID will not work. Replace -# it with the output of the 'uuidgen' command and then -# uncomment this entry -#host_uuid = "00000000-0000-0000-0000-000000000000" -#host_uuid_source = "smbios" - -################################################################### -# Keepalive protocol: -# This allows libvirtd to detect broken client connections or even -# dead clients. A keepalive message is sent to a client after -# keepalive_interval seconds of inactivity to check if the client is -# still responding; keepalive_count is a maximum number of keepalive -# messages that are allowed to be sent to the client without getting -# any response before the connection is considered broken. In other -# words, the connection is automatically closed approximately after -# keepalive_interval * (keepalive_count + 1) seconds since the last -# message received from the client. If keepalive_interval is set to -# -1, libvirtd will never send keepalive requests; however clients -# can still send them and the daemon will send responses. When -# keepalive_count is set to 0, connections will be automatically -# closed after keepalive_interval seconds of inactivity without -# sending any keepalive messages. -# -#keepalive_interval = 5 -#keepalive_count = 5 - -# -# These configuration options are no longer used. There is no way to -# restrict such clients from connecting since they first need to -# connect in order to ask for keepalive. -# -#keepalive_required = 1 -#admin_keepalive_required = 1 - -# Keepalive settings for the admin interface -#admin_keepalive_interval = 5 -#admin_keepalive_count = 5 - -################################################################### -# Open vSwitch: -# This allows to specify a timeout for openvswitch calls made by -# libvirt. The ovs-vsctl utility is used for the configuration and -# its timeout option is set by default to 5 seconds to avoid -# potential infinite waits blocking libvirt. -# -#ovs_timeout = 5 -- cgit v1.2.3