aws examples

gistfile1.txt

# Instance ID
INSTANCE_ID=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)

# Region
REGION=$(curl -s http://169.254.169.254/latest/dynamic/instance-identity/document \
  | jq -r '.region')
  
# Fetch the "Name" tag
NAME=$(aws ec2 describe-tags \
  --region $REGION \
  --filters Name=resource-id,Values=$INSTANCE_ID \
            Name=key,Values=Name \
  --query 'Tags[0].Value' \
  --output text)
  
 # Fetch the "jenkins_instance" tag
JENKINS_INSTANCE=$(aws ec2 describe-tags \
  --region $REGION \
  --filters Name=resource-id,Values=$INSTANCE_ID \
            Name=key,Values=jenkins_instance \
  --query 'Tags[0].Value' \
  --output text)
  
 echo "Instance Name:   $NAME"
echo "jenkins_instance: $JENKINS_INSTANCE"


prefix=$(awk -v s="$str" 'BEGIN{print substr(s,1,length(s)-2)}')
suffix=$(awk -v s="$str" 'BEGIN{print substr(s,length(s)-1,2)}')

java -jar jenkins-plugin-manager-*.jar \
  --plugin-file plugins.txt \
  --plugin-download-directory ./downloaded_plugins \
  --jenkins-update-center http://my.local/updates/update-center.json \
  --jenkins-incrementals-repo-mirror http://my.local/updates/incrementals \
  --jenkins-plugin-info http://my.local/updates/plugin-versions.json
  
export _JAVA_OPTIONS="\
  -Dhttp.proxyHost=proxy.example.com \
  -Dhttp.proxyPort=3128 \
  -Dhttps.proxyHost=proxy.example.com \
  -Dhttps.proxyPort=3128 \
  -Dhttp.nonProxyHosts=\"localhost|127.*|[::1]\"\
"

jenkins-plugin-cli \
  --plugin-file plugins.txt \
  --plugin-download-directory=./plugins