aws.cheat

% awscli, pushou

# get region Name
aws ec2 describe-regions --output json|jq -r '.Regions[].RegionName'

# describe image
aws ec2 describe-images

# describe debian image
aws ec2 describe-images --region eu-west-1 --owners 136693071363 --filters 'Name=architecture,Values=x86_64' --query 'sort_by(Images, &CreationDate)[].[CreationDate,Name,ImageId]' --output table

# get runiing instance
aws ec2 describe-instances \                                                                                                                                       ─╯
--query "Reservations[*].Instances[*].{PublicIP:PublicIpAddress,Type:InstanceType,Name:Tags[?Key=='Name']|[0].Value,Status:State.Name}" \
--filters "Name=instance-state-name,Values=running" "Name=instance-type,Values='t2.medium','t2.micro'" \
--output table

# get key pair
aws ec2 describe-key-pairs

# get security groups
aws ec2 describe-security-groups

# get default security group
aws ec2 describe-security-groups | jq '.SecurityGroups[] | select (.GroupName == "default") | .GroupId' 

# get default security group and put it in a bash variable
SG_ID=$(aws ec2 describe-security-groups | jq -r '.SecurityGroups[] | select (.GroupName == "default") | .GroupId')

# autorize ingress prort in a security-group
aws ec2 authorize-security-group-ingress --group-id $SG_ID --protocol <PROTO> --port <PORT> --cidr 0.0.0.0/0

# get availability zone
aws ec2 describe-subnets | jq '.Subnets[] | select(.AvailabilityZone == "eu-west-1a") '


$ IP_VERSION: echo '4 6' | tr ' ' '\n'
$ PROTO: echo 'tcp udp icmp' | tr ' ' '\n'
$ PORT: echo {1..65535} | tr ' ' '\n'
$ FAMILY: echo 'inet inet6' | tr ' ' '\n'