- Committer: Scott Moser
- Date: 2011-12-20 05:15:08 UTC
- mfrom: (492.1.1 trunk.ssh_host_keys-lp893400)
- Revision ID: smoser@ubuntu.com-20111220051508-92ul11vclhnwsei1
output public ssh host keys to console on boot (LP: #893400)
Currently cloud-init writes something like this to console output:
ec2: #############################################################
ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
ec2: 2048 78:ae:f3:91:04:6f:8d:ee:ef:e1:2d:72:83:6a:d0:82 root@h (RSA)
ec2: 1024 d3:b6:32:64:22:d4:43:05:f9:25:b4:f3:65:4e:e2:51 root@h (DSA)
ec2: -----END SSH HOST KEY FINGERPRINTS-----
ec2: #############################################################
the key fingerprints are useful for humans to read, but not so useful
for machines, as you cannot populate a KnownHostsFile (~/.ssh/known_hosts)
from the data there.
This change adds output like:
-----BEGIN SSH HOST KEY KEYS-----
ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdH......STI= root@h
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDYRIQe6m......tWF3 root@h
-----END SSH HOST KEY KEYS-----
Those lines can easily be grabbed and appended to a known_hosts file.
Currently cloud-init writes something like this to console output:
ec2: #############################################################
ec2: -----BEGIN SSH HOST KEY FINGERPRINTS-----
ec2: 2048 78:ae:f3:91:04:6f:8d:ee:ef:e1:2d:72:83:6a:d0:82 root@h (RSA)
ec2: 1024 d3:b6:32:64:22:d4:43:05:f9:25:b4:f3:65:4e:e2:51 root@h (DSA)
ec2: -----END SSH HOST KEY FINGERPRINTS-----
ec2: #############################################################
the key fingerprints are useful for humans to read, but not so useful
for machines, as you cannot populate a KnownHostsFile (~/.ssh/known_hosts)
from the data there.
This change adds output like:
-----BEGIN SSH HOST KEY KEYS-----
ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdH......STI= root@h
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDYRIQe6m......tWF3 root@h
-----END SSH HOST KEY KEYS-----
Those lines can easily be grabbed and appended to a known_hosts file.
| Filename | Latest Rev | Last Changed | Committer | Comment | Size | ||
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cloudinit
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144 | 14 years ago | Scott Moser | globally remove ec2init and rename to cloudinit |
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config
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271 | 13 years ago | Scott Moser | remove 'biultin' config, separate cloud.cfg This |
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debian.trunk
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353 | 13 years ago | Scott Moser | add a debian.trunk dir and tools/bddeb to easily b |
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doc
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133 | 14 years ago | Scott Moser | add doc/userdata.txt, move examples to doc/. |
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systemd
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465 | 12 years ago | Scott Moser | Add sample/example systemd config files This impo |
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templates
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14 | 15 years ago | Bazaar Package Importer | * ec2-set-apt-sources.py: - Use a template to ge |
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tools
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82 | 14 years ago | Scott Moser | add tools/ directory and 'write-mime-multipart' w |
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upstart
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80 | 14 years ago | Scott Moser | put upstart files in upstart/, minor other changes |
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ChangeLog |
493 | 12 years ago | Scott Moser | output public ssh host keys to console on boot (LP | 8.2 KB |
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cloud-init-cfg.py |
492 | 12 years ago | Scott Moser | fix missing import for use of close_stdin revisio | 3.1 KB |
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cloud-init-query.py |
282 | 13 years ago | Scott Moser | add 'cloud-init-query' tool, to query fields from | 1.5 KB |
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cloud-init-run-module.py |
492 | 12 years ago | Scott Moser | fix missing import for use of close_stdin revisio | 2.3 KB |
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cloud-init.py |
489.1.1 | 12 years ago | Scott Moser | make stdin read from /dev/null for all cloud-init | 5.8 KB |
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install.sh |
103 | 14 years ago | Scott Moser | clean out 'build' directory in install.sh | 1.2 KB |
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LICENSE |
450 | 12 years ago | Scott Moser | add LICENSE file | 34.3 KB |
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setup.py |
483 | 12 years ago | Scott Moser | setup.py: move version to 0.6.3 | 1.9 KB |
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TODO |
364 | 13 years ago | Scott Moser | change from yaml+'#include' to yaml + config.d for | 497 bytes |
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