#!/usr/bin/expect -f # Note: Expects to be able to run 'sudo install' without a password set timeout -1 set send_human {0.05 0 1 0.05 0.3} set CTRLC \003 set CTRLX \030 set record_name [lindex $argv 0]; proc expect_prompt {} { # This matches the trailing 0m of our ANSI control sequence. See PS1 in Dockerfile. expect "0m " } proc run_command {cmd} { send -h "$cmd" send "\r" expect -timeout 1 } # Start recording spawn asciinema rec --overwrite /recordings/create-cluster.cast send "\r" expect_prompt run_command "# Step 1: Create cloud environment" expect_prompt run_command "constellation create" expect -re "y\/n" send "y" send "\r" expect_prompt run_command "# Step 2: Initialize Constellation" expect_prompt run_command "constellation init" expect_prompt run_command "# Wait for cluster to finish bootstrapping..." expect_prompt # Without a sleep we only see a single node, not 5. run_command "sleep 300" expect_prompt run_command "# Step 3: Connect to Constellation" expect_prompt run_command "export KUBECONFIG=/constellation/constellation-admin.conf" expect_prompt run_command "kubectl get nodes" expect_prompt # Stop recording send "exit"