mirror_zfs/cmd/zed/zed.d/zed.rc
heeplr 08b32c6fa9
zed: support subject as header in zed_notify_email()
Some minimal MUAs don't support passing the subjects as cmdline option.
This commit checks if "@SUBJECT@" is missing in ZED_EMAIL_OPTS and then
prepends a subject header to the notification message.
Also set a default for ${subject}.

Reviewed-by: Ahelenia Ziemia<C5><84>ska <nabijaczleweli@nabijaczleweli.xyz>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Daniel Hiepler <d-git@coderdu.de>
Closes #13440
2022-05-18 10:27:53 -07:00

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##
# zed.rc ZEDLET configuration.
##
# shellcheck disable=SC2034
##
# Absolute path to the debug output file.
#
#ZED_DEBUG_LOG="/tmp/zed.debug.log"
##
# Email address of the zpool administrator for receipt of notifications;
# multiple addresses can be specified if they are delimited by whitespace.
# Email will only be sent if ZED_EMAIL_ADDR is defined.
# Enabled by default; comment to disable.
#
ZED_EMAIL_ADDR="root"
##
# Name or path of executable responsible for sending notifications via email;
# the mail program must be capable of reading a message body from stdin.
# Email will only be sent if ZED_EMAIL_ADDR is defined.
#
#ZED_EMAIL_PROG="mail"
##
# Command-line options for ZED_EMAIL_PROG.
# The string @ADDRESS@ will be replaced with the recipient email address(es).
# The string @SUBJECT@ will be replaced with the notification subject;
# this should be protected with quotes to prevent word-splitting.
# Email will only be sent if ZED_EMAIL_ADDR is defined.
# If @SUBJECT@ was omited here, a "Subject: ..." header will be added to notification
#
#ZED_EMAIL_OPTS="-s '@SUBJECT@' @ADDRESS@"
##
# Default directory for zed lock files.
#
#ZED_LOCKDIR="/var/lock"
##
# Minimum number of seconds between notifications for a similar event.
#
#ZED_NOTIFY_INTERVAL_SECS=3600
##
# Notification verbosity.
# If set to 0, suppress notification if the pool is healthy.
# If set to 1, send notification regardless of pool health.
#
#ZED_NOTIFY_VERBOSE=0
##
# Send notifications for 'ereport.fs.zfs.data' events.
# Disabled by default, any non-empty value will enable the feature.
#
#ZED_NOTIFY_DATA=
##
# Pushbullet access token.
# This grants full access to your account -- protect it accordingly!
# <https://www.pushbullet.com/get-started>
# <https://www.pushbullet.com/account>
# Disabled by default; uncomment to enable.
#
#ZED_PUSHBULLET_ACCESS_TOKEN=""
##
# Pushbullet channel tag for push notification feeds that can be subscribed to.
# <https://www.pushbullet.com/my-channel>
# If not defined, push notifications will instead be sent to all devices
# associated with the account specified by the access token.
# Disabled by default; uncomment to enable.
#
#ZED_PUSHBULLET_CHANNEL_TAG=""
##
# Slack Webhook URL.
# This allows posting to the given channel and includes an access token.
# <https://api.slack.com/incoming-webhooks>
# Disabled by default; uncomment to enable.
#
#ZED_SLACK_WEBHOOK_URL=""
##
# Pushover token.
# This defines the application from which the notification will be sent.
# <https://pushover.net/api#registration>
# Disabled by default; uncomment to enable.
# ZED_PUSHOVER_USER, below, must also be configured.
#
#ZED_PUSHOVER_TOKEN=""
##
# Pushover user key.
# This defines which user or group will receive Pushover notifications.
# <https://pushover.net/api#identifiers>
# Disabled by default; uncomment to enable.
# ZED_PUSHOVER_TOKEN, above, must also be configured.
#ZED_PUSHOVER_USER=""
##
# Default directory for zed state files.
#
#ZED_RUNDIR="/var/run"
##
# Turn on/off enclosure LEDs when drives get DEGRADED/FAULTED. This works for
# device mapper and multipath devices as well. This works with JBOD enclosures
# and NVMe PCI drives (assuming they're supported by Linux in sysfs).
#
ZED_USE_ENCLOSURE_LEDS=1
##
# Run a scrub after every resilver
# Disabled by default, 1 to enable and 0 to disable.
#ZED_SCRUB_AFTER_RESILVER=0
##
# The syslog priority (e.g., specified as a "facility.level" pair).
#
#ZED_SYSLOG_PRIORITY="daemon.notice"
##
# The syslog tag for marking zed events.
#
#ZED_SYSLOG_TAG="zed"
##
# Which set of event subclasses to log
# By default, events from all subclasses are logged.
# If ZED_SYSLOG_SUBCLASS_INCLUDE is set, only subclasses
# matching the pattern are logged. Use the pipe symbol (|)
# or shell wildcards (*, ?) to match multiple subclasses.
# Otherwise, if ZED_SYSLOG_SUBCLASS_EXCLUDE is set, the
# matching subclasses are excluded from logging.
#ZED_SYSLOG_SUBCLASS_INCLUDE="checksum|scrub_*|vdev.*"
ZED_SYSLOG_SUBCLASS_EXCLUDE="history_event"
##
# Use GUIDs instead of names when logging pool and vdevs
# Disabled by default, 1 to enable and 0 to disable.
#ZED_SYSLOG_DISPLAY_GUIDS=1