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Choose AWS image by region

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Also update to the latest LTS image (fewer security updates needed)
This commit is contained in:
Justin Santa Barbara 2015-03-12 09:35:36 -04:00
parent a3fd0a9fd5
commit 70b448b5d0
3 changed files with 65 additions and 10 deletions
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4
cluster/aws/config-default.sh
View File

@ -20,10 +20,6 @@ MASTER_SIZE=t2.micro
MINION_SIZE=t2.micro
NUM_MINIONS=${NUM_MINIONS:-4}
# This is the ubuntu 14.04 image for us-west-2 + ebs
# See here: http://cloud-images.ubuntu.com/locator/ec2/ for other images
# This will need to be updated from time to time as amis are deprecated
IMAGE=ami-39501209
INSTANCE_PREFIX="${KUBE_AWS_INSTANCE_PREFIX:-kubernetes}"
AWS_SSH_KEY=${AWS_SSH_KEY:-$HOME/.ssh/kube_aws_rsa}
IAM_PROFILE="kubernetes"

4
cluster/aws/config-test.sh
View File

@ -20,10 +20,6 @@ MASTER_SIZE=t2.micro
MINION_SIZE=t2.micro
NUM_MINIONS=${NUM_MINIONS:-2}
# This is the ubuntu 14.04 image for us-west-2 + ebs
# See here: http://cloud-images.ubuntu.com/locator/ec2/ for other images
# This will need to be updated from time to time as amis are deprecated
IMAGE=ami-39501209
INSTANCE_PREFIX="${KUBE_AWS_INSTANCE_PREFIX:-e2e-test-${USER}}"
AWS_SSH_KEY=${AWS_SSH_KEY:-$HOME/.ssh/kube_aws_rsa}
IAM_PROFILE="kubernetes"

67
cluster/aws/util.sh
View File

@ -93,6 +93,67 @@ function detect-minions () {
fi
}
# Detects the AMI to use (considering the region)
#
# Vars set:
# AWS_IMAGE
function detect-image () {
# This is the ubuntu 14.04 image for <region>, amd64, hvm:ebs-ssd
# See here: http://cloud-images.ubuntu.com/locator/ec2/ for other images
# This will need to be updated from time to time as amis are deprecated
if [[ -z "${AWS_IMAGE-}" ]]; then
case "${ZONE}" in
ap-northeast-1)
AWS_IMAGE=ami-93876e93
;;
ap-southeast-1)
AWS_IMAGE=ami-66546234
;;
eu-central-1)
AWS_IMAGE=ami-e2a694ff
;;
eu-west-1)
AWS_IMAGE=ami-d7fd6ea0
;;
sa-east-1)
AWS_IMAGE=ami-a357eebe
;;
us-east-1)
AWS_IMAGE=ami-6089d208
;;
us-west-1)
AWS_IMAGE=ami-cf7d998b
;;
cn-north-1)
AWS_IMAGE=ami-d436a4ed
;;
us-gov-west-1)
AWS_IMAGE=ami-01523322
;;
ap-southeast-2)
AWS_IMAGE=ami-cd4e3ff7
;;
us-west-2)
AWS_IMAGE=ami-3b14370b
;;
*)
echo "Please specify AWS_IMAGE directly (region not recognized)"
exit 1
esac
fi
}
# Verify prereqs
function verify-prereqs {
if [ "$(which aws)" == "" ]; then
@ -237,6 +298,8 @@ function kube-up {
ssh-keygen -f $AWS_SSH_KEY -N ''
fi
detect-image
aws iam get-instance-profile --instance-profile-name ${IAM_PROFILE} || {
echo "You need to set up an IAM profile and role for kubernetes"
exit 1
@ -323,7 +386,7 @@ function kube-up {
echo "Starting Master"
master_id=$($AWS_CMD run-instances \
--image-id $IMAGE \
--image-id $AWS_IMAGE \
--iam-instance-profile Name=$IAM_PROFILE \
--instance-type $MASTER_SIZE \
--subnet-id $SUBNET_ID \
@ -396,7 +459,7 @@ function kube-up {
grep -v "^#" "${KUBE_ROOT}/cluster/aws/templates/salt-minion.sh"
) > "${KUBE_TEMP}/minion-start-${i}.sh"
minion_id=$($AWS_CMD run-instances \
--image-id $IMAGE \
--image-id $AWS_IMAGE \
--iam-instance-profile Name=$IAM_PROFILE \
--instance-type $MINION_SIZE \
--subnet-id $SUBNET_ID \