Hi  @coco163,

You can use chrony without any issues as long as your Centron servers are time synchronized  

Regards.

But during the installation, chrony is being masked by systemctl

It’s the oposite on OS other than Debian, chrony is used instead of ntp. It doesn’t matter which one is used.

It does matter for my strict environment, you’re missing the point.

NTP should not be install and will raise a flag.

What i am highlighting here is that Centreon should remove this dependency

Gros problème, ca ne sera jamais accepté sur ma prod

:~$ sudo apt install chrony
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  apache2 apache2-bin apache2-data apache2-utils centreon-broker centreon-broker-cbmod centreon-broker-core centreon-broker-storage centreon-clib centreon-common centreon-connector
  centreon-connector-perl centreon-connector-ssh centreon-database centreon-engine centreon-engine-extcommands centreon-gorgone centreon-perl-libs
  centreon-plugin-applications-jvm-actuator centreon-plugin-applications-monitoring-centreon-poller centreon-plugin-applications-protocol-ftp
  centreon-plugin-hardware-printers-generic-snmp centreon-plugin-hardware-ups-standard-rfc1628-snmp centreon-plugin-network-cisco-standard-snmp
  centreon-plugin-operatingsystems-windows-snmp centreon-poller-centreon-engine centreon-trap centreon-web-common fontconfig fonts-font-awesome javascript-common libapache2-mod-php8.0
  libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap libauthen-pam-perl libauthen-simple-net-perl libauthen-simple-pam-perl libauthen-simple-perl libcairo2
  libclass-accessor-perl libclone-choose-perl libcrypt-des-perl libcrypt-passwdmd5-perl libdatrie1 libdbd-sqlite3-perl libdbi1 libdigest-md5-file-perl libev-perl libevent-core-2.1-7
  libevent-pthreads-2.1-7 libfuture-asyncawait-perl libfuture-perl libgd-perl libgpgme11 libhash-merge-perl libhttp-daemon-ssl-perl libio-socket-socks-perl libjs-bootstrap4
  libjs-highlight.js libjs-jquery libjs-popper.js libjs-sizzle liblua5.3-0 libmojo-server-fastcgi-perl libmojolicious-perl libnetaddr-ip-perl libnorm1 libpango-1.0-0 libpangocairo-1.0-0
  libpangoft2-1.0-0 libparams-validate-perl libpgm-5.3-0 libpixman-1-0 librrd8 librrds-perl libschedule-cron-perl libsodium23 libthai-data libthai0 libtime-parsedate-perl libxcb-render0
  libxml-libxml-simple-perl libxml-simple-perl libxs-parse-sublike-perl libyaml-libyaml-perl libzip4 libzmq-constants-perl libzmq5 mariadb-server monitoring-plugins-basic
  monitoring-plugins-common nagios-images node-jquery php-common php-pear php-xml php8.0 php8.0-cli php8.0-common php8.0-curl php8.0-fpm php8.0-gd php8.0-gnupg php8.0-intl php8.0-ldap
  php8.0-mbstring php8.0-mysql php8.0-opcache php8.0-readline php8.0-snmp php8.0-sourceguardian-loader php8.0-sqlite3 php8.0-xml php8.0-zip php8.1-common php8.1-xml rrdtool sntp ssl-cert
  zmq-libzmq4-perl
Use 'sudo apt autoremove' to remove them.
Suggested packages:
  networkd-dispatcher
The following packages will be REMOVED:
  centreon centreon-auto-discovery-server centreon-central centreon-license-manager centreon-pp-manager centreon-web centreon-web-apache centreon-widget-engine-status
  centreon-widget-global-health centreon-widget-graph-monitoring centreon-widget-grid-map centreon-widget-host-monitoring centreon-widget-hostgroup-monitoring centreon-widget-httploader
  centreon-widget-live-top10-cpu-usage centreon-widget-live-top10-memory-usage centreon-widget-ntopng-listing centreon-widget-service-monitoring centreon-widget-servicegroup-monitoring
  centreon-widget-single-metric centreon-widget-tactical-overview ntp
The following NEW packages will be installed:
  chrony
0 upgraded, 1 newly installed, 22 to remove and 3 not upgraded.
Need to get 0 B/287 kB of archives.
After this operation, 65.6 MB disk space will be freed.
Do you want to continue? Y/n] n

https://github.com/centreon/centreon/issues/11589

Problem problem problem

Hi @coco163 a PR will move ntp as a suggestion: https://github.com/centreon/centreon/pull/11612/files

How long it takes to be moved from dev branch to main branch?

It seems you forgot to keep this change on the version 22.10

Package: centreon-web
Source: centreon
Version: 22.04.5-bullseye
Architecture: all
Maintainer: Luiz Costa <me@luizgustavo.pro.br>
Installed-Size: 54920
Depends: centreon-gorgone (>= 22.04~), centreon-web-common (>= 22.04~), lsb-release, php-pear, php8.0-curl, php8.0-dom, php8.0-gd, php8.0-intl, php8.0-ldap, php8.0-mbstring, php8.0-mysql, php8.0-readline, php8.0-snmp, php8.0-sqlite3, php8.0-xml, php8.0-zip, rrdtool
Recommends: ntp | bsd-mailx

Package: centreon-web
Source: centreon
Version: 22.10.1-bullseye
Architecture: all
Maintainer: Luiz Costa <me@luizgustavo.pro.br>
Installed-Size: 55585
Depends: bsd-mailx, centreon-gorgone (>= 22.10~), centreon-web-common (>= 22.10~), lsb-release, nagios-images, ntp

Hi @coco163 PR are in progress:

• Develop: https://github.com/centreon/centreon/pull/11611
• dev-22.10.x: https://github.com/centreon/centreon/pull/12063

Regards

The problem came back in

22.04.9-bullseye

22.04.12-bullseye