https://github.com/githubfoam/nagios-docker-sandbox

nagios core docker
https://github.com/githubfoam/nagios-docker-sandbox

docker nagios

Last synced: about 1 year ago
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nagios core docker

• Host: GitHub
• URL: https://github.com/githubfoam/nagios-docker-sandbox
• Owner: githubfoam
• License: gpl-3.0
• Created: 2021-08-06T09:48:07.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2022-05-18T12:02:39.000Z (about 4 years ago)
• Last Synced: 2025-02-05T07:49:40.935Z (over 1 year ago)
• Topics: docker, nagios
• Language: Jinja
• Homepage:
• Size: 168 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# nagios-docker-sandbox

[![ubuntu nagios core CI workflow](https://github.com/githubfoam/nagios-docker-sandbox/actions/workflows/ubuntu-workflow.yml/badge.svg?branch=main)](https://github.com/githubfoam/nagios-docker-sandbox/actions/workflows/ubuntu-workflow.yml)

~~~~

bento/ubuntu-20.04

del Vagrantfile

vagrant init --template Vagrantfile.erb 

vagrant up vg-compute-12

>vagrant port vg-compute-12

The forwarded ports for the machine are listed below. Please note that

these values may differ from values configured in the Vagrantfile if the

provider supports automatic port collision detection and resolution.

    22 (guest) => 2222 (host)

    80 (guest) => 80 (host)

    

vagrant ssh vg-compute-12

automated

servers_list.yml

shell_provision: "provisioning/nagios-docker-alpine311.sh"

Browse

http://192.168.20.20:80/nagios/

user/password nagiosadmin/nagios

manually - optional

vagrant@vg-compute-12:~$ cp -R /vagrant/dockerfiles/ .

vagrant@vg-compute-12:~$ cd dockerfiles/1/

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker build -t alpine311:nagios446 . --file=Dockerfile.alpine311

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker image ls

REPOSITORY    TAG         IMAGE ID       CREATED              SIZE

alpine311     nagios446   c6df3cce43d3   About a minute ago   193MB

              e7e493d68cb3   About a minute ago   612MB

alpine        3.11        e389ae589224   3 months ago         5.62MB

hello-world   latest      d1165f221234   5 months ago         13.3kB

1st instance

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker run -d   --name nagioswebp80   -v $(pwd)/nagios/etc/:/opt/nagios/etc/   -v $(pwd)/nagios/var:/opt/nagios/var/   -v $(pwd)/nagios/ssmtp:/etc/ssmtp/   -v $(pwd)/nagios/:/opt/Custom-Nagios-Plugins   -p 80:80   -e "TZ=Asia/Paris"   alpine311:nagios446

bf8275aa5d9db70b320ba867f4d71b076edab613e16df8488ed25c577de3ce60

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker container ls

CONTAINER ID   IMAGE                 COMMAND                  CREATED         STATUS         PORTS                               NAMES

6cf245319277   alpine311:nagios446   "/usr/local/bin/star…"   2 minutes ago   Up 2 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp   nagioswebp80

Browse

http://192.168.20.20:80/nagios/

user/password nagiosadmin/nagios

2nd instance

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker run -d   --name nagioswebp84   -v $(pwd)/nagios/etc/:/opt/nagios/etc/   -v $(pwd)/nagios/var:/opt/nagios/var/   -v $(pwd)/nagios/ssmtp:/etc/ssmtp/   -v $(pwd)/n

agios/:/opt/Custom-Nagios-Plugins   -p 84:80   -e "TZ=Asia/Paris"   alpine311:nagios446

vagrant@vg-compute-12:~/dockerfiles/1$ sudo docker container ls

CONTAINER ID   IMAGE                 COMMAND                  CREATED         STATUS         PORTS                               NAMES

040f01caad4c   alpine311:nagios446   "/usr/local/bin/star…"   6 seconds ago   Up 6 seconds   0.0.0.0:84->80/tcp, :::84->80/tcp   nagioswebp84

6cf245319277   alpine311:nagios446   "/usr/local/bin/star…"   5 minutes ago   Up 5 minutes   0.0.0.0:80->80/tcp, :::80->80/tcp   nagioswebp80

Browse

http://192.168.20.20:84/nagios/

user/password nagiosadmin/nagios

>vagrant destroy -f vg-compute-12

~~~~

~~~~

bento/centos-stream-8

del Vagrantfile

vagrant init --template Vagrantfile.erb 

vagrant up vg-compute-13

vagrant ssh vg-compute-13

typing "Dockerfile" manually on docker instance

[vagrant@vg-compute-13 ~]$ sudo docker run -it -d --name ubuntu2004-backup ubuntu:20.04 /bin/bash

66b9500c597dd309fa65fde02837dd751571709adc5e24d196b974f3f1bb7e73

[vagrant@vg-compute-13 ~]$ sudo docker container ls

CONTAINER ID   IMAGE          COMMAND       CREATED          STATUS          PORTS     NAMES

66b9500c597d   ubuntu:20.04   "/bin/bash"   13 seconds ago   Up 12 seconds             ubuntu2004-backup

4cedf1ef8534   ubuntu:20.04   "/bin/bash"   37 minutes ago   Up 37 minutes             ubuntu2004

[vagrant@vg-compute-13 ~]$ sudo docker exec -it ubuntu2004-backup /bin/bash

root@66b9500c597d:/#

root@453f4a5becb3:/# apt-get update -yq && apt-get upgrade -yq

    4  apt-get install -yqq build-essential apache2 php openssl perl make      php-gd libgd-dev libapache2-mod-php libperl-dev      libssl-dev daemon wget apache2-utils unzip

    6  useradd nagios

    7  groupadd nagcmd

    8  usermod -a -G nagcmd nagios

    9  usermod -a -G nagcmd www-data

   10  cd /tmp

   11  wget https://assets.nagios.com/downloads/nagioscore/releases/nagios-4.4.5.tar.gz

   13  tar -zxvf /tmp/nagios-4.4.5.tar.gz

   14  cd /tmp/nagios-4.4.5/

   17  ./configure --with-nagios-group=nagios --with-command-group=nagcmd --with-httpd_conf=/etc/apache2/sites-enabled/

   19  make all

   20  history

   21  make install

   22  make install-init

   23  make install-config

   24  make install-commandmode

   25  make install-webconf

   26  cd /tmp/nagios-4.4.5

   27  htpasswd -c /usr/local/nagios/etc/htpasswd.users

   28  a2enmod cgi

root@66b9500c597d:/tmp/nagios-4.4.5# systemctl restart apache2

bash: systemctl: command not found

~~~~