I have a Nagios server installation up and running.
I'm starting to deploy check_mk out to all my client machines.
I am using mrpe for custom checks on my client machines.
As one of the checks, I would like to use the check_ssh plugin.
I tried to copy check_ssh from another machine to the client but it looks like it won't allow me to run it this way. Can I get away from actually installing the nagios agent and just stick to check_mk and be able to run Nagios plugins?
The exact error I am getting is:
ld.so.1: check_ssh: fatal: libintl.so.3: open failed: No such file or directory
thanks in advance
Most of the plugins in the standard nagios-plugins pack are compiled C, so if you're copying them to a different distribution or architecture they may not work. I would consider just downloading the nagios-plugins package or grabbing the latest source package for the client machines.
Nagios Plugins Source tarball
http://prdownloads.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.16.tar.gz
You can check SSH without nrpe plugin, it can be done from the Nagios server, just use the check_ssh plugin with this command (launched from the server):
./usr/local/nagios/libexec/check_ssh -H <client_ip>
If it's enabled it should print something like:
SSH OK - OpenSSH_6.0p1 Debian-4+deb7u1 (protocol 2.0) |
time=0,018154s;;;0,000000;10,000000
(That's because i'm using Debian Wheezy)
check_ssh comes with Nagios plugins tarball...
I'm currently using
nagios-plugins-2.0.2.tar.gz
Good luck...
Related
I have been having issues getting my multibranch pipeline to perform git commands with an SSH key via the SSH Agent plugin on Windows.
I am able to successfully perform a git clone with the ssh from Git Bash on windows server that is running Jenkins.
In my pipeline log I am getting the following error when trying to use the sshagent plugin:
[ssh-agent] Looking for ssh-agent implementation... Could not find
ssh-agent: IOException: Cannot run program "ssh-agent": CreateProcess
error=2, The system cannot find the file specified Check if ssh-agent
is installed and in PATH [ssh-agent] FATAL: Could not find a suitable
ssh-agent provider
I have seen that installing Apache Tomcat Native libraries has helped some people, but the steps for doing so are not very descriptive.
Any help is appreciated. Thanks!
I tried to install nagios plugin for icinga2 client on windows 10.
Downloaded source code for nagios plugin.
/configure in command prompt
i got the following error
checking whether it is possible to resort to fread on /etc/mnttab...
no.
Configure error : could not determine how to read list of mounted file systems.
could anyone help me to fix this error.
I got a Mesosphere-EE, and install on fedora 23 server (kernel 4.4)with:
$bash dcos_generate_config.ee.sh --web –v
then output:
Running mesosphere/dcos-genconf docker with BUILD_DIR set to/home/mesos-ee/genconf
Usage of loopback devices is strongly discouraged for production use.Either use `--storage-opt dm.thinpooldev` or use `--storage-opt
dm.no_warn_on_loop_devices=true` to suppress this warning.
07:53:46:: Logger set to DEBUG
07:53:46:: ====> Starting DCOS installer in web mode
07:53:46:: DCOS Installer v1
07:53:46:: Starting server ('0.0.0.0', 9000)
Then I start firefox though vnc, the vnc is on root. then:
07:53:57:: Root page requested. 07:53:57:: Serving/usr/local/lib/python3.4/site-packages/dcos_installer/templates/index.html
07:53:58:: Request for configuration type made.
07:53:58::Configuration file not found, /genconf/config.yaml. Writing new onewith all defaults.
07:53:58:: Error handling request
PermissionError: [Errno 13] Permission denied: '/genconf/config.yaml'
But I already have a genconf/config.yaml, it look like:
bootstrap_url: http://<bootstrap_public_ip>:<your_port>
cluster_name: '<cluster-name>'
exhibitor_storage_backend: zookeeper
exhibitor_zk_hosts: <host1>:2181,<host2>:2181,<host3>:2181
exhibitor_zk_path: /dcos
master_discovery: static
master_list:
- <master-private-ip-1>
- <master-private-ip-2>
- <master-private-ip-3>
superuser_username: <username>
superuser_password_hash: <hashed-password>
resolvers:
- 8.8.8.8
- 8.8.4.4
I do not know what’s going on. If you have any idear, please let me know, thank you very much!
Disable Selinux!
Configure SELINUX=disabled in the /etc/selinux/config file and then reboot!
Be ensure the selinux is disabled by the command getenforce.
$ getenforce
Disabled
zhe.
Correctly installing the enterprise edition depends on the correct system prerequisites. Anyway I suppose you're still on the bootstrap node so I will give you some path to succed in your current task.
Run the script as root or as a user issuing sudo dcos_generate_config.ee.sh
The script will also generate the config file automatically; if you want to use your own configuration file then create a folder named genconf and put it inside before running the script. You should changes the values inside <> with your specific configuration. If you need more help for your specific case send me an email to infofs2 at gmail.com
I have OMD installation on one of my VM and need to test one of my script that uses nrpe service .
Can someone please confirm for the below :
Do check_nrpe checks work in OMD installation ?
check_nrpe definitely works on any Nagios installation. OMD = Nagios => So the answer to your question is yes.
OMD contains nagios, along with the standard nagios plugins. Just locate the nagios configuration directory (most likely /omd/sites/(YOUR SITE)/etc/nagios/conf.d/) and you can configure the way omd behaves as you would with a standalone nagios installation.
the check_nrpe plugin is available as standard, and the "check_nrpe" command should already be present within the commands.cfg file. Just edit your services in that directory, and if the path to the check_nrpe plugin is correct within the commands.cfg file, then it can be used as normal.
I am using ubuntu and I have some html pages. I want to host a website from my PC at my home. How can I do this using apache2? I am new to Apache2 if any one knows how to do this, please let me know.
The easiest way to publish HTML files with apache is by putting them in /home/your-user-name-please-do-replace-me/public_html, making sure that your apache is installed and then start apache. How to make apache start after a reboot, see this forum post on Ubuntu Forums.
When you have apache up and running, find out your servers IP-address (http://whatismyipaddress.com/ is pretty handy for this) and then your files will be accessible from: http://you-ip-address-whatever/~your-user-name-please-do-replace-me
You could always use services like http://www.dyndns.com/ so that you don't have to use your IP-address all the time.
Once apache is installed you should find that you can place content in a directory silimar to /usr/www or /usr/share/www and apache will serve it. You may also need to start apache, I don't know the ubuntu command but on fedora 12 it is:
service httpd start