diff options
Diffstat (limited to 'doc/examples/cloud-config.txt')
| -rw-r--r-- | doc/examples/cloud-config.txt | 39 |
1 files changed, 21 insertions, 18 deletions
diff --git a/doc/examples/cloud-config.txt b/doc/examples/cloud-config.txt index 4fc5f351..09298655 100644 --- a/doc/examples/cloud-config.txt +++ b/doc/examples/cloud-config.txt @@ -256,24 +256,6 @@ bootcmd: - echo 192.168.1.130 us.archive.ubuntu.com > /etc/hosts - [ cloud-init-per, once, mymkfs, mkfs, /dev/vdb ] -# final commands -# default: none -# This can be used to execute commands after and fully detached from -# a cloud-init stage. The initial purpose of it was to allow 'poweroff' -# detached from cloud-init. If poweroff was run from 'runcmd' or userdata -# then messages may be spewed from cloud-init about logging failing or other -# issues as a result of the system being turned off. -# -# You probably are better off using 'runcmd' for this. -# -# The output of finalcmd will redirected redirected to /dev/null -# If you want output to be seen, take care to do so in your commands -# themselves. See example. -finalcmd: - - sleep 30 - - "echo $(date -R): powering off > /dev/console" - - /sbin/poweroff - # cloud_config_modules: # default: # cloud_config_modules: @@ -596,3 +578,24 @@ manual_cache_clean: False # A list of key types (first token of a /etc/ssh/ssh_key_*.pub file) # that should be skipped when outputting key fingerprints and keys # to the console respectively. + +## poweroff or reboot system after finished +# default: none +# +# power_state can be used to make the system shutdown, reboot or +# halt after boot is finished. This same thing can be acheived by +# user-data scripts or by runcmd by simply invoking 'shutdown'. +# +# Doing it this way ensures that cloud-init is entirely finished with +# modules that would be executed, and avoids any error/log messages +# that may go to the console as a result of system services like +# syslog being taken down while cloud-init is running. +# +# delay: form accepted by shutdown. default is 'now'. other format +# accepted is +m (m in minutes) +# mode: required. must be one of 'poweroff', 'halt', 'reboot' +# message: provided as the message argument to 'shutdown'. default is none. +power_state: + delay: 30 + mode: poweroff + message: Bye Bye |