5. 이번에는 컴퓨트 노드에 Chrony를 설치해 보겠습니다. 컨트롤러 노드와 마찬가지로 apt-get 명령어를 이용해 Chrony를 설치합니다.
root@compute:~# apt-get install chrony Reading package lists… Done Building dependency tree Reading state information… Done The following additional packages will be installed: libtomcrypt0 libtommath0 timelimit The following NEW packages will be installed: chrony libtomcrypt0 libtommath0 timelimit 0 upgraded, 4 newly installed, 0 to remove and 55 not upgraded. Need to get 581 kB of archives. After this operation, 1,700 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://us.archive.ubuntu.com/ubuntu xenial/universe amd64 timelimit amd64 1.8-1 [12.2 kB] Get:2 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 libtommath0 amd64 0.42.0-1.2 [41.8 kB] … Setting up chrony (2.1.1-1) … Creating ‘_chrony’ system user/group for the chronyd daemon… Creating config file /etc/chrony/chrony.conf with new version Processing triggers for libc-bin (2.23-0ubuntu3) … Processing triggers for ureadahead (0.100.0-19) … Processing triggers for systemd (229-4ubuntu4) …