diff options
Diffstat (limited to 'doc/rtd/topics/datasources/nocloud.rst')
| -rw-r--r-- | doc/rtd/topics/datasources/nocloud.rst | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/rtd/topics/datasources/nocloud.rst b/doc/rtd/topics/datasources/nocloud.rst index 1c5cf961..bc96f7fe 100644 --- a/doc/rtd/topics/datasources/nocloud.rst +++ b/doc/rtd/topics/datasources/nocloud.rst @@ -57,24 +57,24 @@ Given a disk ubuntu 12.04 cloud image in 'disk.img', you can create a sufficient disk by following the example below. :: - + ## create user-data and meta-data files that will be used ## to modify image on first boot $ { echo instance-id: iid-local01; echo local-hostname: cloudimg; } > meta-data - + $ printf "#cloud-config\npassword: passw0rd\nchpasswd: { expire: False }\nssh_pwauth: True\n" > user-data - + ## create a disk to attach with some user-data and meta-data $ genisoimage -output seed.iso -volid cidata -joliet -rock user-data meta-data - + ## alternatively, create a vfat filesystem with same files ## $ truncate --size 2M seed.img ## $ mkfs.vfat -n cidata seed.img ## $ mcopy -oi seed.img user-data meta-data :: - + ## create a new qcow image to boot, backed by your original image $ qemu-img create -f qcow2 -b disk.img boot-disk.img - + ## boot the image and login as 'ubuntu' with password 'passw0rd' ## note, passw0rd was set as password through the user-data above, ## there is no password set on these images. @@ -88,12 +88,12 @@ to determine if this is "first boot". So if you are making updates to user-data you will also have to change that, or start the disk fresh. Also, you can inject an ``/etc/network/interfaces`` file by providing the -content for that file in the ``network-interfaces`` field of metadata. +content for that file in the ``network-interfaces`` field of metadata. Example metadata: :: - + instance-id: iid-abcdefg network-interfaces: | iface eth0 inet static |