--- - name: check if HAProxy configuration is valid shell: cmd: "haproxy -c -f /etc/haproxy/haproxy.cfg" changed_when: false check_mode: no register: haproxy_validate when: boost_validate_haproxy tags: - always - name: check if Varnish configuration is valid shell: cmd: "sudo -u vcache TMPDIR={{ varnish_tmp_dir }} varnishd -C -f /etc/varnish/default.vcl > /dev/null" args: warn: False changed_when: false check_mode: no register: varnish_validate when: boost_validate_varnish tags: - always