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Put an example retention policy in sample config

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This commit is contained in:
erdgeist 2013-04-24 03:15:58 +00:00
parent 9dcfe49b30
commit 0ddb055c5a
2 changed files with 9 additions and 2 deletions
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4
ezjail-admin
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@ -181,6 +181,7 @@ writejailinfo () {
echo export jail_${ezjail_safename}_parentzfs=\"${ezjail_parentzfs}\" echo export jail_${ezjail_safename}_parentzfs=\"${ezjail_parentzfs}\"
echo export jail_${ezjail_safename}_parameters=\"${ezjail_parameters}\" echo export jail_${ezjail_safename}_parameters=\"${ezjail_parameters}\"
echo export jail_${ezjail_safename}_post_start_script=\"${ezjail_post_start_script}\" echo export jail_${ezjail_safename}_post_start_script=\"${ezjail_post_start_script}\"
echo export jail_${ezjail_safename}_retention_policy=\"${ezjail_retention_policy}\"
) > "${ezjail_destconf}" ) > "${ezjail_destconf}"
@ -231,6 +232,7 @@ fetchjailinfo () {
eval ezjail_parentzfs=\"\$jail_${ezjail_safename}_parentzfs\" eval ezjail_parentzfs=\"\$jail_${ezjail_safename}_parentzfs\"
eval ezjail_parameters=\"\$jail_${ezjail_safename}_parameters\" eval ezjail_parameters=\"\$jail_${ezjail_safename}_parameters\"
eval ezjail_post_start_script=\"\$jail_${ezjail_safename}_post_start_script\" eval ezjail_post_start_script=\"\$jail_${ezjail_safename}_post_start_script\"
eval ezjail_retention_policy=\"\$jail_${ezjail_safename}_retention_policy\"
# Pre ezjail-3.3-jails do not have this set # Pre ezjail-3.3-jails do not have this set
: ${ezjail_parentzfs:=${ezjail_jailzfs}} : ${ezjail_parentzfs:=${ezjail_jailzfs}}
@ -1242,7 +1244,7 @@ snapshot)
[ "${ezjail_imagetype}" = "zfs" ] && ezjail_zfs_datasets="${ezjail_parentzfs}/${ezjail_hostname} ${ezjail_zfs_datasets}" [ "${ezjail_imagetype}" = "zfs" ] && ezjail_zfs_datasets="${ezjail_parentzfs}/${ezjail_hostname} ${ezjail_zfs_datasets}"
# Use global retention policy, if none set # Use global retention policy, if none set
: ${ezjail_retention_policy=${ezjail_default_retention_policy}} : ${ezjail_retention_policy:=${ezjail_default_retention_policy}}
for ezjail_zfs in ${ezjail_zfs_datasets}; do for ezjail_zfs in ${ezjail_zfs_datasets}; do
check_for_zfs_exist ${ezjail_zfs} || continue check_for_zfs_exist ${ezjail_zfs} || continue

7
ezjail.conf.sample
View File

@ -55,8 +55,13 @@
# ezjail_use_zfs_for_jails="YES" # ezjail_use_zfs_for_jails="YES"
# The name of the ZFS ezjail should create jails on, it will be mounted at the ezjail_jaildir # The name of the ZFS ezjail should create jails on, it will be mounted at the ezjail_jaildir
# ezjail_jailzfs="tank/ezjail" # ezjail_jailzfs="tank/ezjail"
# ADVANCED, be very careful! # ADVANCED, be very careful!
# ezjail_zfs_properties="-o compression=lzjb -o atime=off" # ezjail_zfs_properties="-o compression=lzjb -o atime=off"
# ezjail_zfs_jail_properties="-o dedup=on" # ezjail_zfs_jail_properties="-o dedup=on"
# For auto snapshots this is the default policy to keep old snapshots. In each window there
# will be guaranteed to be one or two snapshots only
# If this variable is not set, no snapshots will be removed by ezjail-admin snapshot
# ezjail_default_retention_policy="4x15m 3x1h 2x2h 4h 12h 6x1d 7x1w 11x4w 1000x1y"