sql git linux bash nginx kvm postfix jenkins zabbix dovecot docker ansible gitlab aws haproxy lxc cloudflare gitlab-ci terraform traefik tls k8s swarm kops prometheus+grafana wordpress/drupal/yii letsencrypt

linux bash nginx centos devops docker ansible aws docker-compose ec2 s3 gitlab-ci docker-swarm circle-ci codedeploy ecr cloudfront fargate ci-cd