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https://codeberg.org/scottslowe/learning-tools.git
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a3a435aafc
Update cloud-init configuration per discussion with Dusty Mabe in #atomic on IRC (to fix circular dependency between docker and docker-storage-setup). Add launch script to make it easier. Signed-off-by: Scott Lowe <scott.lowe@scottlowe.org>
41 lines
1.6 KiB
Bash
Executable file
41 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# This script assumes AWSCLI is installed and configured correctly
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# Set some variables to be used later
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TYPE="t2.micro"
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KEYNAME="aws_rsa"
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# First, capture the ID of the user's default VPC
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VPC_ID=$(aws --output text ec2 describe-vpcs \
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--filters Name=isDefault,Values=true \
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--query 'Vpcs[0].VpcId')
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# Use the captured VPC_ID to get the subnet ID of the first subnet
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# in the first (sorted alphabetically) availability zone in the user's
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# configured region
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SN_ID=$(aws --output text ec2 describe-subnets \
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--filters Name=vpc-id,Values="$VPC_ID" \
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--query 'sort_by(Subnets,&AvailabilityZone)[0].SubnetId')
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# Capture the ID of the security group named "default" in the
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# user's default VPC.
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SG_ID=$(aws --output text ec2 describe-security-groups \
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--filters Name=group-name,Values="default" \
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Name=vpc-id,Values="$VPC_ID" \
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--query 'SecurityGroups[0].GroupId')
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# Capture the AMI ID for the latest version of CentOS 7 Atomic Host
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IMG_ID=$(aws --output text ec2 describe-images \
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--owners 410186602215 \
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--filters Name=name,Values="*CentOS Atomic*" \
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--query 'sort_by(Images,&CreationDate)[-1].ImageId')
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# Launch an instance using the captured information from above (no cloud-init)
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#aws ec2 run-instances --image-id $IMG_ID --instance-type $TYPE \
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#--key-name $KEYNAME --subnet-id $SN_ID --security-group-ids $SG_ID
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# Launch an instance using the captured information from above (with cloud-init)
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aws ec2 run-instances --image-id $IMG_ID --instance-type $TYPE \
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--key-name $KEYNAME --user-data file://cloud-config.yml \
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--subnet-id $SN_ID --security-group-ids $SG_ID
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