kloudctl

kloudctl

kloudctl kontrol

Command for reading kite list from kontrol.

Example usage

Map kites to AWS instance IDs:

#!/bin/bash

set -euo pipefail

kontrol-instance-ids() {
  kloudctl kontrol list -t "{{range .}}{{host .URL | println}}{{end}}" | tr '\n' ',' | xargs echo | rev | cut -c 2- | rev |
    while read ips; do
      aws ec2 describe-instances --filter Name=ip-address,Values=$ips;
    done | jq -r '.Reservations[].Instances[].InstanceId'
}

Terminate all your EC2 instances built during development:

$ kontrol-instance-ids | tr '\n' ' ' | xargs aws ec2 terminate-instances --instance-ids

kloudctl team

TODO(rjeczalik)

kloudctl vagrant

TODO(rjeczalik)

kloudctl group

Export MongoDB DSN, e.g.:

$ export KLOUDCTL_MONGODB_URL=127.0.0.1:27017

Create a softlayer machine, hiding it from the user:

$ kloudctl group create -f hackathon-sjc01 -users rafal -nostack

Make the machine visible:

$ kloudctl group stack -users rafal -machine softlayer-vm-0

Hide it again:

$ kloudctl group stack -users rafal -machine softlayer-vm-0 -rm

Debug kite communication / events:

$ kloudctl group -debug create -f hackathon-sjc01 -users rafal -nostack

Create thousands machines at once with at most 20 vm being created at a time (throttling):

$ cat >usernames.txt <<EOF
user-1
user-2
...
user-n
EOF

$ cat usernames.txt | kloudctl group create -f hackathon-sjc01 -users - -nostack -t 20