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enhancement(aws): checks for existing kubernetes vpc first 

without this check, kube-up creates a new vpc every time. Now it will
reuse the vpc tagged Kubernetes.
pull/6/head
Remco 2014-11-26 12:17:14 +01:00
parent 72bd5311bf
commit 2118c31bdb
1 changed files with 4 additions and 1 deletions
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5
cluster/aws/util.sh
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@ -229,7 +229,10 @@ function kube-up {
fi
$AWS_CMD import-key-pair --key-name kubernetes --public-key-material file://$AWS_SSH_KEY.pub > /dev/null 2>&1 || true
VPC_ID=$($AWS_CMD create-vpc --cidr-block 172.20.0.0/16 | json_val '["Vpc"]["VpcId"]')
VPC_ID=$($AWS_CMD describe-vpcs | get_vpc_id)
if [ ! -f VPC_ID ]; then
VPC_ID=$($AWS_CMD create-vpc --cidr-block 172.20.0.0/16 | json_val '["Vpc"]["VpcId"]')
fi
$AWS_CMD modify-vpc-attribute --vpc-id $VPC_ID --enable-dns-support '{"Value": true}' > /dev/null
$AWS_CMD modify-vpc-attribute --vpc-id $VPC_ID --enable-dns-hostnames '{"Value": true}' > /dev/null
$AWS_CMD create-tags --resources $VPC_ID --tags Key=Name,Value=kubernetes-vpc > /dev/null