List of Env vars

User List

Environment Variable Name	Description	Default value
RADICAL_BASE	root dir for temporary state files,	$HOME/.radical/
RADICAL_PILOT_DBURL	MongoDB URL string and mandatory for RP to work.	{NOT_SET}
RADICAL_UTILS_NTPHOST	NTP host to be used for profile syncing	0.pool.ntp.org
RADICAL_PILOT_BULK_CB	Enable bulk callbacks for performance boost. This changes the callback signature.	FALSE
RADICAL_PILOT_STRICT_CANCEL	Limit task cancelation, not to force state “CANCELLED” on a Task Manager side. Note that corresponding command for pilot(s) to cancel tasks is published anyway	{NOT_SET}
RADICAL_DEFAULT_LOG_TGT	The log target.	.
RADICAL_DEFAULT_LOG_DIR	The Log dir	$PWD
RADICAL_DEFAULT_LOG_LVL	The default log level when not set	ERROR
RADICAL_DEFAULT_REPORT	Flag to turn reporting on [TRUE/1] or off [FALSE/0/OFF]	TRUE
RADICAL_DEFAULT_REPORT_TGT	Similar to ..LOG_TGT: List of comma separated targets [0/null, 1/stdout, 2/stderr, ./{report_name/path}] to write the report info.	stderr
RADICAL_DEFAULT_REPORT_DIR	Directory of Reporter module	$PWD
RADICAL_DEFAULT_PROFILE	Flag to turn profiling/tracing on [TRUE/1] or off [FALSE/0/OFF]	TRUE
RADICAL_DEFAULT_PROFILE_DIR	Directory for profiles/traces	$PWD

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Logging-related Env vars. ru.Logger instances have a name and a name space.

Environment Variable Name	Description	Default value
<NS>_LOG_LVL	Logging level [“DEBUG”, “INFO”, “WARNING”, “ERROR”, “CRITICAL”] to control the debug output for a corresponding namespace NS, where NS can be applied as for a specific package (e.g., “RADICAL_PILOT_LOG_LVL” or “RADICAL_UTILS_LOG_LVL”) or for a whole stack (e.g., “RADICAL_LOG_LVL”).	Refer RADICAL_DEFAULT_*
<NS>_LOG_TGT	Used for the log targets	Refer RADICAL_DEFAULT_*

Note

The name space is used to derive env variable names for log levels and targets. If no ns is given, the ns is derived from the name. Eg. the name radical.pilot becomes RADICAL_PILOT.

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Reporter-related Env vars. ru.Reporter instances are very similar to ru.Logger instances: same schema is used for names and name spaces.

Environment Variable Name	Description	Default value
<NS>_REPORT	Boolean to turn on and off Reporter	TRUE
<NS>_LOG_TGT	Where to report to. List of comma separated targets [“0”/”null”, “1”/”stdout”, “2”/”stderr”, “.”/”<log_name>”] to write the debug output for a corresponding namespace NS.	{NOT_SET}

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Developer List

Environment Variable Name	Description	Default value
RADICAL_UTILS_NO_ATFORK	Monkeypatching can be disabled by setting RADICAL_UTILS_NO_ATFORK.	{NOT_SET}
RADICAL_DEBUG	enables scattered debug facilities. This will likely slow down and even destabilize the code.	{NOT_SET}
RU_RAISE_ON_*	related to RADICAL_DEBUG to trigger specific exceptions	{NOT_SET}
RADICAL_DEBUG_HELPER	related to RADICAL_DEBUG, enables a persistent debug helper class in the code and installs some signal handlers for extra debug output.	{NOT_SET}
RADICAL_DEBUG_VERBOSE	related to RADICAL_DEBUG, enables verbose messages for debugging. Controls “debug” module to collect stack traces. Verbose flag sets the level of details for output messages.	{NOT_SET}
*_PROFILE	Profiler is similar to Logger and Reporter	{NOT_SET}
RADICAL_PILOT_PRUN_VERBOSE	Increase verbosity of prun output	FALSE
UMS_OMPIX_PRRTE_DIR	Installation directory for PMIx/PRRTE used in RP LM PRTE (optional, to be obsolete).	{NOT_SET}
RADICAL_SAGA_SMT	Sets SMT settings on some resources. Usually covered via resource config options	1
RP_PROF_DEBUG	enable additional debug messagRP_PROF_DEBUGes on profile extraction	{NOT_SET}

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SAGA related vars

Environment Variable Name	Description	Default Value
RADICAL_SAGA_PTY_SSH_PROMPT	Prompt Pattern. Use this regex to detect shell prompts	[\$#%>\]]\s*$
RADICAL_SAGA_PTY_SSH_COPYMODE	Use the specified protocol for pty level file transfer	options: ‘sftp’, ‘scp’, ‘rsync+ssh’, ‘rsync’
RADICAL_SAGA_PTY_SSH_SHAREMODE	Use the specified mode as flag for the ssh ControlMaster	options: ‘auto’, ‘no’ (This should be set to “no” on CentOS)
RADICAL_SAGA_PTY_SSH_TIMEOUT	Sets the connection timeout (in seconds, default: 10) for the SAGA PTY layer. On connection timeouts should be set to 60 or more	10.0
RADICAL_SAGA_PTY_CONN_POOL_SIZE	Maximum number of connections kept in a connection pool	10
RADICAL_SAGA_PTY_CONN_POOL_TTL	Minimum time a connection is kept alive in a connection pool	600
RADICAL_SAGA_PTY_CONN_POOL_WAIT	maximum number of seconds to wait for any connection in the connection pool to become available before raising a timeout error	600

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Deprecated / Being Phased Out / No Longer valid

Environment Variable Name	Description
RP_ENABLE_OLD_DEFINES	enable backward compatibility for old state defines

Referring Env variable in your code for hyperlink (Usage Example)

Your documentation text while using/referring env like this :envvar:`RADICAL_TEST_ENV` and continuing.