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Fixed build-arm script.

Browse source 
Use environment variables which can be set to use different
AMIs, keys, or instance types.

Correctly detect successful build.
This commit is contained in:
John MacFarlane 2021-03-07 18:05:22 -08:00
parent 5aa73bd0a2
commit 7eb4662df4
1 changed files with 19 additions and 13 deletions
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32
tools/build-arm.sh
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@ -1,5 +1,10 @@
#!/bin/sh
IMAGE_ID=ami-0fa8979d18f69948b
INSTANCE_TYPE=t4g.2xlarge
KEY_NAME=debian-arm-us-east-2
SECURITY_GROUP_ID=sg-086ffbadc286c5c00
# Spin up an ARM build machine using aws cli, build pandoc, and
# download the artifact.
#
@ -8,22 +13,23 @@
aws configure set default.region us-east-2
# Now start instance with volume 16GB.
# note, the AMI id is different for different regions.
# for us east-2 the Debian Buster ARM AMI is ami-0fa8979d18f69948b:
echo "Creating instance..."
aws ec2 run-instances --image-id ami-0fa8979d18f69948b --count 1 --instance-type t4g.2xlarge --block-device-mapping 'DeviceName=/dev/xvda,Ebs={VolumeSize=16}' --key-name debian-arm-us-east-2 --security-group-ids sg-086ffbadc286c5c00 > ec2.json
aws ec2 run-instances --image-id "$IMAGE_ID" --count 1 --instance-type "$INSTANCE_TYPE" --block-device-mapping 'DeviceName=/dev/xvda,Ebs={VolumeSize=16}' --key-name "$KEY_NAME" --security-group-ids "$SECURITY_GROUP_ID" > ec2.json
jq < ec2.json
# Now get the public IP address.
INSTANCEID=$(jq '.Instances[0].InstanceId' ec2.json | sed -e 's/"//g')
IPADDR=$(aws ec2 describe-instances --instance-ids="$INSTANCEID" --query 'Reservations[0].Instances[0].PublicIpAddress' | sed -e 's/"//g')
echo "IP address is $IPADDR"
clean_up() {
echo "Terminating the instance..."
aws ec2 terminate-instances --instance-ids "$INSTANCEID"
echo "Terminating the instance in 20 seconds..."
echo "Ctrl-C to preserve it."
sleep 20 && aws ec2 terminate-instances --instance-ids "$INSTANCEID"
}
trap clean_up EXIT
@ -40,8 +46,7 @@ done
# At this point you can connect via SSH, or run this script:
# $ ssh -i ~/.ssh/debian-arm-us-east-2.pem admin@$IPADDR
SSH="ssh -i ~/.ssh/debian-arm-us-east-2.pem admin@$IPADDR"
SCP="scp -r -i ~/.ssh/debian-arm-us-east-2.pem admin@$IPADDR:"
SSH="ssh -i ~/.ssh/$KEY_NAME.pem admin@$IPADDR"
echo "Provisioning..."
@ -74,16 +79,17 @@ EOF
while true
do
sleep 60
$SSH "tail -n1 src/pandoc/docker.log && free -h"
sleep 20
# print last line of log output and free memory
$SSH "tail -n1 src/pandoc/docker.log && free -h | grep Mem"
# Check to see if the artifact has been produced
$SSH "ls -l linux/artifacts/*.tar.gz" && break
$SSH "ls -l src/pandoc/linux/artifacts/*.tar.gz 2>/dev/null" && break
done
# Retrieve the artifacts
echo "Successful build. Retrieving artifacts..."
$SCP -r src/pandoc/linux/artifacts "arm-build-artifacts-$(date +%s)"
scp -i "$HOME/.ssh/$KEY_NAME.pem" -r "admin@$IPADDR:src/pandoc/linux/artifacts" "arm-build-artifacts-$(date +%s)"
exit 0