onecfg - OpenNebula configuration management tool
W, [2025-10-23T01:04:26.529427 #2990592] WARN -- : Using local state in /tmp/onescape/etc W, [2025-10-23T01:04:26.529565 #2990592] WARN -- : Using local state in /tmp/onescape/backups
onecfg command [args] [options]
-a, --all All changes must be applied or patch fails
--dddebug Set extra debug logging mode
--ddebug Set extra debug logging mode
--debug Set debug logging mode
--descriptor-name name Automatic update descriptor file name
-f, --force Overwrite settings file
--format format Specify the differential output format. Supported
values are: "text" (easy human-readable format),
"line" (single line format), "yaml" (YAML
format).
--from version Source config. version (default: current version)
-h, --help Show this message
-n, --noop Runs update without changing system state
--patch-modes modes Patch modes per file and version in format
"MODES" (for general modes), "MODES:FILE_NAME"
(for modes specific to particular file) or
"MODES:FILE_NAME:VERSION" (for modes specific to
particular files and target migration version).
Parameter can be used several times. Examples:
--patch-modes skip --patch-modes
skip:/etc/one/oned.conf --patch-modes
skip:/etc/one/oned.conf;force:... --patch-modes
skip,force:/etc/one/oned.conf --patch-modes
skip:/etc/one/oned.conf:5.4 --patch-modes
skip,force:/etc/one/oned.conf:5.4
--patch-strict Don't use the default patch mode for each file
class
--prefix prefix Root location prefix (default: /)
--read-from dir Directory to read files for upgrade. If the
parameter is not specified, the tool will try to
read from /etc/config.yaml file, if not it will
read from installation directory
--recreate Recreate deleted files (only required by upgrade)
--to version Target config. version (default: autodetected)
--unprivileged Skip privileged operations (e.g., chown)
-v, --verbose Verbose mode
-V, --version Show version and copyright information
diff Detect changes in configuration files valid options: dddebug, ddebug, debug, format, help, prefix, verbose, verbose, version
generate git source_version target_version [ruby_migrator] INTERNAL: Generates automatic migration descriptor between 2 versions valid options: dddebug, ddebug, debug, descriptor_name, help, verbose, verbose, version
init Initialize OneCfg configuration version based on OpenNebula version valid options: dddebug, ddebug, debug, force, help, to_version, verbose, verbose, version
patch [file] Apply changes to configuration files valid options: all, dddebug, ddebug, debug, format, help, noop, prefix, unprivileged, verbose, verbose
status Show information about current installation valid options: dddebug, ddebug, debug, help, verbose, verbose, version
upgrade Upgrade configuration files valid options: dddebug, ddebug, debug, from_version, help, noop, patch_modes, patch_strict, prefix, read_from, recreate, to_version, unprivileged, verbose, verbose, version
validate Read all base configuration files and check validity valid options: dddebug, ddebug, debug, help, prefix, verbose, verbose, version
file Path to a file
range List of id's in the form 1,8..15
text String