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| author | Scott Moser <smoser@ubuntu.com> | 2011-12-20 11:40:51 -0500 |
|---|---|---|
| committer | Scott Moser <smoser@ubuntu.com> | 2011-12-20 11:40:51 -0500 |
| commit | 7a61005e16925c1cae99bab417abf08cd1cbbfea (patch) | |
| tree | 958b0048ed614b5129ce43e90f2d3b898a8a9778 | |
| parent | 27e88fe213b0a3505ca565cae63d7d7124b7f969 (diff) | |
| download | vyos-cloud-init-7a61005e16925c1cae99bab417abf08cd1cbbfea.tar.gz vyos-cloud-init-7a61005e16925c1cae99bab417abf08cd1cbbfea.zip | |
update documentation for bootcmd
- reference cloud-init-per
- mention that INSTANCE_ID is in environment of bootcmd scripts
| -rw-r--r-- | doc/examples/cloud-config.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/examples/cloud-config.txt b/doc/examples/cloud-config.txt index d67b572c..4f621274 100644 --- a/doc/examples/cloud-config.txt +++ b/doc/examples/cloud-config.txt @@ -228,9 +228,13 @@ runcmd: # in the boot process, only slightly after a 'boothook' would run. # bootcmd should really only be used for things that could not be # done later in the boot process. bootcmd is very much like -# boothook, but possibly with more friendly +# boothook, but possibly with more friendly. +# * bootcmd will run on every boot +# * the INSTANCE_ID variable will be set to the current instance id. +# * you can use 'cloud-init-boot-per' command to help only run once bootcmd: - echo 192.168.1.130 us.archive.ubuntu.com > /etc/hosts + - [ cloud-init-per, once, mymkfs, mkfs, /dev/vdb ] # cloud_config_modules: # default: |