44 lines
920 B
Bash
44 lines
920 B
Bash
#!/bin/sh
|
|
|
|
set -eu
|
|
|
|
timeout_delay=15
|
|
|
|
check_token() {
|
|
set +e
|
|
|
|
echo "Checking for existing token..."
|
|
token="$(kubectl get secret "$SECRET_NAME" -o jsonpath="{.data['token']}" 2> /dev/null)"
|
|
[ $? -ne 0 ] && return 1
|
|
[ -z "$token" ] && return 2
|
|
return 0
|
|
}
|
|
|
|
create_token() {
|
|
echo "Waiting for new token to be generated..."
|
|
begin=$(date +%s)
|
|
end=$((begin + timeout_delay))
|
|
while true; do
|
|
[ -f /data/actions/token ] && return 0
|
|
[ "$(date +%s)" -gt $end ] && return 1
|
|
sleep 5
|
|
done
|
|
}
|
|
|
|
store_token() {
|
|
echo "Storing the token in Kubernetes secret..."
|
|
kubectl patch secret "$SECRET_NAME" -p "{\"data\":{\"token\":\"$(base64 /data/actions/token | tr -d '\n')\"}}"
|
|
}
|
|
|
|
if check_token; then
|
|
echo "Key already in place, exiting."
|
|
exit
|
|
fi
|
|
|
|
if ! create_token; then
|
|
echo "Checking for an existing act runner token in secret $SECRET_NAME timed out after $timeout_delay"
|
|
exit 1
|
|
fi
|
|
|
|
store_token
|