Pick the Right Release
For a complete list of the Debian and Ubuntu AMIs available in this
series including AMIs in the European EC2 region, please see the
following web page:
Selecting the correct Ubuntu AMI for your needs will improve
your EC2 experience.
Description
This AMI is a clean, base install of Ubuntu 8.10 Intrepid Ibex,
built by Eric Hammond.
This 32-bit AMI is for running on the 32-bit instance sizes including:
m1.small, c1.medium
Features
Features include:
- Ubuntu 8.10 Intrepid Ibex with upgraded packages (as of 2009-10-11)
- Amazon EC2 AMI tools (1.3-34544 20071010) installed and patched
for Ubuntu
- Uses Amazon's newer 2.6.21 kernel (2.6.21.7-2.fc8xen-ec2-v1.0)
- Includes 2.6.21 kernel modules
-
Defaults to Ubuntu archive mirrors inside of EC2, hosted by RightScale.
-
Alestic PPA added to software sources so packages can
be installed easily including
ec2-consistent-snapshot.
-
runurl utility from
Alestic PPA pre-installed for use in
user-data scripts.
- openssh-server installed
-
On first boot, runs instance user-data script if it starts with #!
-
Generate new ssh host keys on first boot and output fingerprints
- ca-certificates installed to support SSL in ec2-bundle-upload
- libc6-xen installed for performance
- /etc/apt/sources.list for intrepid main restricted universe multiverse
- /etc/event.d/tty[2-6] removed to avoid error messages in logs
- Shadow passwords enabled
- root password locked
- ssh PasswordAuthentication disabled
- 10GB root (/) partition
- Network: DHCP on eth0, loopback on lo, simple /etc/hosts with
localhost
- root ssh public key creditials retrieved from instance parameters
or ephemeral store on startup (standard Amazon EC2 ssh access for
public AMIs)
- Added "UseDNS no" to /etc/ssh/sshd_config as recommended by
http://docs.amazonwebservices.com/AWSEC2/2007-03-01/DeveloperGuide/public-ami-guidelines.html
- Comment appended to /etc/motd
- Locale en_US, Timezone UTC
Support
If you use or are thinking of using this AMI, please subscribe
to the ec2ubuntu
Google Group where you will find out about updates to the Ubuntu
AMIs and tips for running Ubuntu on Amazon EC2.
To subscribe, send an email mesage to ec2ubuntu-subscribe@googlegroups.com
Support is also available through the above forum with a growing
number of folks in the community using Ubuntu on EC2 (and a good core
of folks willing to answer questions).
Build Process
Advanced users may consult the following page for information on how
this AMI was built and to get instructions for building their own.
History
-
-
Use new 2.6.21 kernel, ramdisk, and kernel modules from Amazon (security fix)
-
Add Alestic PPA to apt sources on Ubuntu
-
Install runurl from Alestic PPA
-
Pin the ec2-ami-tools package version so it does not get downgraded
-
All packages upgraded to latest versions
ami-e146a788 -
alestic/ubuntu-8.10-intrepid-base-20090804.manifest.xml
-
Upgrade EC2 AMI tools to 1.3-34544
-
Improve security by running host key regeneration after RNG initialization.
-
All packages upgraded to latest versions
ami-0372946a -
alestic/ubuntu-8.10-intrepid-base-20090614.manifest.xml
-
Improve apt sources to failover through Ubuntu archive mirrors in
multiple availability zones if one or two of them are unavailable.
-
Upgrade EC2 AMI tools to 1.3-31780
-
All packages upgraded to latest versions
ami-ec48af85 -
alestic/ubuntu-8.10-intrepid-base-20090418.manifest.xml
-
Disable ssh PasswordAuthentication by default to improve security
-
Pre-load 2.6.21fc8 XFS kernel module to avoid problems with Amazon's
2.6.21fc8 kernel and XFS.
-
All packages upgraded to latest versions
ami-7cfd1a15 -
alestic/ubuntu-8.10-intrepid-base-20090216.manifest.xml
-
apt sources.list now uses a local EC2 mirror of Ubuntu
provided by RightScale.
-
All packages upgraded to latest versions
ami-1a5db973 -
alestic/ubuntu-8.10-intrepid-base-20081222.manifest.xml
-
Upgrade EC2 AMI tools to 1.3-34544 20071010 with support for European
region eu-west-1
-
All packages upgraded to latest versions
ami-5c709435 -
alestic/ubuntu-8.10-intrepid-base-20081130.manifest.xml
-
New --arch option from patch by Don Spaulding II
-
Upgrade EC2 AMI tools to 1.3-26357 20071010
-
The old 2.6.16 kernel modules are no longer bundled with the image.
-
All packages upgraded to latest versions
ami-7806e211 -
alestic/ubuntu-8.10-intrepid-base-20081030.manifest.xml
- Ubuntu 8.10 Intrepid Ibex Release
ami-1ad73373 -
alestic/ubuntu-8.10-intrepid-base-20080924.manifest.xml
-
bugfix: Mounts /mnt as ephemeral storage with /etc/fstab
-
All packages upgraded to latest versions
ami-3bd43052 -
alestic/ubuntu-8.10-intrepid-base-20080922.manifest.xml
-
DEFECT: This AMI is missing /etc/fstab and does not mount /mnt as
ephemeral storage!
-
bugfix: Only generate ssh host keys on first boot, not on every reboot.
-
Install libc6-xen and remove libc6-i686
-
All Ubuntu packages upgraded to latest versions
ami-c3fa1eaa -
alestic/ubuntu-8.10-intrepid-base-20080905.manifest.xml
-
All Ubuntu packages upgraded to latest versions
ami-9de105f4 -
alestic/ubuntu-8.10-intrepid-base-20080814.manifest.xml
-
All Ubuntu packages upgraded to latest versions (~Alpha 4)
ami-db9e7ab2 -
alestic/ubuntu-8.10-intrepid-base-20080804.manifest.xml
-
Build using latest debootstrap v1.0.10
-
Output new ssh host key fingerprints to console log for security.
-
Use newly built kernel modules where fuse supports NFS export.
-
All Ubuntu packages upgraded to latest versions
ami-dcbc58b5 -
alestic/ubuntu-8.10-intrepid-base-20080628.manifest.xml
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