Openstack Charmers Next Nrpe

  • By OpenStack Charmers - Testing Charms
Channel Version Revision Published Runs on
latest/stable 0 0 19 Mar 2021
Ubuntu 19.04 Ubuntu 18.04 Ubuntu 16.04 Ubuntu 14.04
juju deploy openstack-charmers-next-nrpe
Show information


19.04 18.04 16.04 14.04
  • conntrack | string

    Default: -w 80 -c 90

    Check conntrack (net.netfilter.nf_conntrack_count) against thresholds. . Set to '' in order to disable this check.

  • debug | boolean

    Setting debug to True enables debug=1 in nrpe.cfg

  • disk_root | string

    Default: -u GB -w 25% -c 20% -K 5%

    Root disk check. This can be made to also check non-root disk systems as follows: -u GB -w 20% -c 15% -r '/srv/juju/vol-' -C -u GB -w 25% -c 20% The string '-p /' will be appended to this check, so you must finish the string taking that into account. See the nagios check_disk plugin help for further details. . Set to '' in order to disable this check.

  • dont_blame_nrpe | boolean

    Setting dont_blame_nrpe to True sets dont_blame_nrpe=1 in nrpe.cfg This config option which allows specifying arguments to nrpe scripts. This can be a security risk so it is disabled by default. Nrpe is compiled with --enable-command-args option by default, which this option enables.

  • export_nagios_definitions | boolean

    If True nagios check definitions are written to '/var/lib/nagios/export' and rync is configured to allow nagios_master to collect them. Useful when Nagios is outside of the juju environment

  • hostcheck_inherit | string

    Default: server

    Hostcheck to inherit

  • hostgroups | string

    Comma separated list of hostgroups to add for these hosts

  • lacp_bonds | string

    LACP bond interfaces, space-delimited (ie. 'bond0 bond1')

  • load | string

    Default: auto

    Load check arguments (e.g. "-w 8,8,8 -c 15,15,15"); if 'auto' is set, thresholds will be set to multipliers of processor count for 1m, 5m and 15m thresholds, with warning as "(4, 2, 1)", and critical set to "(8, 4, 2)". So if you have two processors, you'd get thresholds of "-w 8,4,2 -c 16,8,4". . Set to '' in order to disable this check.

  • mem | string

    Default: -C -h -u -w 85 -c 90

    Check memory % used. By default, thresholds are applied to the non-hugepages portion of the memory. . Set to '' in order to disable this check.

  • monitors | string

    Additional monitors defined in the monitors yaml format (see README)

  • nagios_address_type | string

    Default: private

    Determines whether the nagios host check should use the private or public IP address of an instance. Can be "private" or "public".

  • nagios_host_context | string

    Default: juju

    A string which will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-postgresql-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.

  • nagios_hostname_type | string

    Default: unit

    Determines whether a server is identified by its unit name or host name. If you're in a virtual environment, "unit" is probably best. If you're using MaaS, you may prefer "host".

  • nagios_master | string

    Default: None

    IP address of the nagios master from which to allow rsync access

  • procs | string

    Set thresholds for number of running processes. Defaults to disabled; to enable, specify 'auto' for the charm to generate thresholds based on processor count, or manually provide arguments for check_procs, for example: "-k -w 250 -c 300" to set warning and critical levels manually and exclude kernel threads.

  • server_port | int

    Default: 5666

    Port on which nagios-nrpe-server will listen

  • sub_postfix | string

    A string to be appended onto all the nrpe checks created by this charm to avoid potential clashes with existing checks

  • swap | string

    Default: -w 40% -c 25%

    Check swap utilisation. See the nagios check_swap plugin help for further details. . Set to '' in order to disable this check.

  • swap_activity | string

    Default: -i 5 -w 10240 -c 40960

    Swapout activity check. Thresholds are expressed in kB, interval in seconds. . Set to '' in order to disable this check.

  • users | string

    Set thresholds for number of logged-in users. Defaults to disabled; to enable, manually provide arguments for check_user, for example: "-w 20 -c 25"

  • xfs_errors | string

    dmesg history length to check for xfs errors, in minutes . Defaults to disabled, set the time to enable.

  • zombies | string

    Zombie processes check; defaults to disabled. To enable, set the desired check_procs arguments pertaining to zombies, for example: "-w 3 -c 6 -s Z"