lemoncodes's questions

Hello im trying to install MongoDB on CentOS7. It says there to configure SELInux, which i followed. On the third step, it says to execute the following;

checkmodule -M -m -o mongodb_cgroup_memory.mod mongodb_cgroup_memory.te
semodule_package -o mongodb_cgroup_memory.pp -m mongodb_cgroup_memory.mod
sudo semodule -i mongodb_cgroup_memory.pp

On the second command, an error is ouputted;

[root@localhost ~]# semodule_package -o mongodb_cgroup_memory.pp -m mongodb_cgroup_memory.mod -bash: semodule_package: command not found

Now, im still looking for the correct package to install. I have already install policycoreutils-2.5-33.el7.x86_64 and checkpolicy-2.5-8.el7.x86_64 Still, semodule_package command is not found.

Anyone knows what package to install to have the semodule_package command?

Here is my OS information

• CentOS Linux release 7.6.1810 (Core)

hello currently i have a localy ntp server (chrony) and a ntp client (chrony), all are working but when i try to change ntp server time to say minus 6 years from current time. ntp client cannot sync with it, it will just say on syslog:

Jan 9 17:29:11 localhost chronyd[9192]: System clock wrong by 6780812.328260 seconds, adjustment started

ntp client (chrony) /etc/chrony.conf is on default configuration except that server is pointed to my local NTP server (chrony). Here is my config

# Use public servers from the pool.ntp.org project.
# Please consider joining the pool (http://www.pool.ntp.org/join.html).
#server 0.centos.pool.ntp.org iburst
#server 1.centos.pool.ntp.org iburst
#server 2.centos.pool.ntp.org iburst
#server 3.centos.pool.ntp.org iburst
server local.ntp.server iburst

# Ignore stratum in source selection.
stratumweight 0

# Record the rate at which the system clock gains/losses time.
driftfile /var/lib/chrony/drift

# Enable kernel RTC synchronization.
rtcsync

# In first three updates step the system clock instead of slew
# if the adjustment is larger than 10 seconds.
makestep 10 3

# Allow NTP client access from local network.
#allow 192.168/16

# Listen for commands only on localhost.
bindcmdaddress 127.0.0.1
bindcmdaddress ::1

# Serve time even if not synchronized to any NTP server.
#local stratum 10

keyfile /etc/chrony.keys

# Specify the key used as password for chronyc.
commandkey 1

# Generate command key if missing.
generatecommandkey

# Disable logging of client accesses.
noclientlog

# Send a message to syslog if a clock adjustment is larger than 0.5 seconds.
logchange 0.5

logdir /var/log/chrony
#log measurements statistics tracking

I do not know it wont sync, i've read that it will take longer time, but i've let my machine sit for 1 day and still ntp client didn't not have the same time as the ntp server (not synchronized). Any ideas? am tryin not to restart the chronyd service and just let it auto-sync the time

Note that "local.ntp.server" is define on my /etc/hosts. Also, NTP server and NTP client are not using ntpd service but it is using chronyd. And this kind of setup is an isolated one