* chore: write out running logs for monitoring
* chore: change default traffix proxy ip
* chore: add timestamp for each log line
* chore: use AWS EFS instead of AWS EBS to support ReadWriteMany
* chore: create /osrm-logs folder by default
* chore: k8s rolling update deployment
* chore: change param name
* docs: README for k8s rolling update
* docs: fix typo
* chore: add namespace, add loadbalancer
* docs: update doc for k8s deployment and service
* feat: crontab per 20 minutes
* fix: sed on linux