Extending the Ansible Test Kitchen tests with BATS tests

ansible_logo_black_square

In one of the previous blog posts (This one) I described how you can test your Ansible roles with Test Kitchen and Serverspec. With this setup we were able to execute an Ansible Role in an docker container and validate this installation with Serverspec. Server spec is a little bit limited, as we only tested the installation in an sort of technical way: Process is running, port is open, file is created and owner by user x etc. Sometimes this isn’t enough to validate your setup, BATS is the answer.

“Bats is a TAP-compliant testing framework for Bash. It provides a simple way to verify that the UNIX programs you write behave as expected.
A Bats test file is a Bash script with special syntax for defining test cases. Under the hood, each test case is just a function with a description.”
So how does this look like? Let dive in this example:
#!/usr/bin/env bats

@test "Validate status code for login page" {
  run curl -s -o /dev/null -w "%{http_code}" http://zabbix.example.com/index.php
  [[ $output = "200" ]]
}

First we let the script now this is an bats script. The 2nd line is the start of an test and this line starts with the @ sign. Each test has an description and in this case: Validate status code for login page.  Next line is the actual test, we run the curl command. The command needs to start with run, so it will know that an actual command should be executed. In this case, the output of the curl command is the http status code and this will be checked in the 4th line. The $output variable contains the output of the command and in this case, it will contain 200 (or something else, but then the test fails.)

We can also do an check to find if some string is found in the output of the test command, see the following example:

@test "Validate login page and search for \"Username\"" {
  run curl -s http://zabbix.example.com/index.php
  [[ $output =~ ">Username<" ]]
}

With this test, we do an curl of an page and checks if we can find the string “>Username<“ in the output. If this is found, this test is executed correctly, otherwise it will fail.

Just to be clear, you don’t have to use this output check for each check. You can also rely on the exit codes of the command. See this paragraph:

“Test cases consist of standard shell commands. Bats makes use of Bash’s errexit (set -e) option when running test cases. If every command in the test case exits with a 0 status code (success), the test passes. In this way, each line is an assertion of truth.”

(Source: https://github.com/sstephenson/bats)

Please check the github page, there are some nice examples on how to write your tests. But the goal for this blog post is that we have to use it with our Test Kitchen setup, so how do we continue?

As you might recall from the earlier mentioned blog post, we created the directory structure: test/integrations/default. And in this directory we created an directory named serverspec. In this “default” directory we also create an directory named bats. After this we create the file with the extension .bats.

Now we are all set. 😃Now we can execute “kitchen test” and when the Ansible role is installed, the bats suits will begin:

-----> Running bats test suite
        ✓ Validate status code for login page
        ✓ Validate login page and search for "Username"
        ✓ Validate if we can login with default credentials via API

Above example shows 3 tests and each test is executed correctly, as you can see with the checks in front of it. (Otherwise we would see an ‘x’) Right after this, the server spec will be executed.

Have fun! 😃

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Installing zabbix-server with ansible

ansible_logo_black_squarezabbix_logo

Not only I have an puppet module which can be freely used from the forge, I also have some Ansible roles for Zabbix. This page will describe installing the zabbix-server with the dj-wasabi.zabbix-server role. If you want to know how you install the zabbix-agent, please check this page.

You can find the role and some information on this page: https://galaxy.ansible.com/list#/roles/2070

This role works on the 3 main Linux operating systems:

  • RedHat
  • Debian
  • Ubuntu

So, if your server has one of these operating system, you can continue. If you have however an other operating system and have some Ansible knowledge, please add some improvements and create an Pull Request on Github. I always accept Pull Requests related to the Ansible roles.

When you want to install this role, you only have to execute the following command:

ansible-galaxy install dj-wasabi.zabbix-server

Now we need to setup everything, but before we do anything we need to know what kind of database server is going to be used. Zabbix Server can work with several different databases as backend. This Ansible role only works with the following databases:

  • PostgreSQL
  • MySQL

Before we see the examples, there is one main parameter which is always needed: zabbix_url

This is the url on which the zabbix interface is available and should be an fqdn. Default it will create an Apache Virtual Host configuration file with this FQDN as ServerName. If you set this parameter as this:

zabbix_url: zabbix.example.com

the web interface will be available at: http://zabbix.example.com

PostgreSQL

Default the PostgreSQL is used as backend and before we can use this role, we need to find and download an Ansible role for PostgreSQL which can be used on your operating system. In this example we are using the following role: ‘galaxyprojectdotorg.postgresql’

The following is an example of an playbook for installing the ‘zabbix-server’ with an PostgreSQL database:

--- 
- hosts: zabbix-server
  roles: 
    - role: galaxyprojectdotorg.postgresql
      postgresql_pg_hba_conf: 
        - "host all all 127.0.0.1/32 trust"
        - "host all all ::1/128 trust"
      postgresql_pg_hba_local_ipv4: false
      postgresql_pg_hba_local_ipv6: false
    - role: dj-wasabi.zabbix-server
      zabbix_url: zabbix.example.com
      zabbix_version: 2.4
      server_dbuser: zabbix-server
      server_dbpassword: zabbix-server

This is the minimum configuration to use for this role with an PostgreSQL as database. What might help to secure everything is to use an more difficult to guess password for the ‘server_dbuser’ 😉

MySQL

Lets use MySQL as backend now. The following example is used with the following role: ‘geerlingguy.mysql’:

---
- hosts: localhost
  roles:
    - role: geerlingguy.mysql
    - role: ansible-zabbix-server
      zabbix_url: zabbix.example.com
      zabbix_version: 2.4
      database_type: mysql
      database_type_long: mysql
      server_dbuser: zabbix-server
      server_dbpassword: zabbix-server

Same as for the example with PostgreSQL, use an different value for the server_dbpassword.

Other configurations

Don’t think that what you just saw with configuring this role is everything. There are a lot of other configuration parameters that can be set. Keep in mind, that all configuration options you’ll normally find in the ‘zabbix_server.conf’ configuration file, can also be set with this role.

Lets give an example:

When we need to set the StartPollers to value 10, we can update the MySQL playbook to look like this:

---
- hosts: localhost
  roles:
    - role: geerlingguy.mysql
    - role: ansible-zabbix-server
      zabbix_url: zabbix.example.com
      zabbix_version: 2.4
      database_type: mysql
      database_type_long: mysql
      server_dbuser: zabbix-server
      server_dbpassword: zabbix-server
      server_startpollers: 10

When the role is executed on the ‘zabbix-server’, we see the following in the configuration file:

### option: startpollers
#	number of pre-forked instances of pollers.
#
StartPollers=10

Keep in mind to lower the property setting and prefix it with ‘server_’ and you’ll have the property for this Ansible role.

As this Ansible role isn’t perfect, please let me know if you encounter any issues by creating an issue. Pull Request for bugs or new features are always welcome!

wdijkerman-zabbix version 1.7.0 puppet module released

Puppet LogoZabbix Logo

I just released an new version of the wdijkerman-zabbix puppet module: 1.7.0.

This is an “Pull requests” release, as this release only contains pull requests created by users of this module. 🙂

The change log for this release:

  • misspelled parameter path #116 (By pull request: karolisc (Thanks!))
  • Update template.pp #121 (By pull request: claflico (Thanks!))
  • add support for CloudLinux #122 (By pull request: bastelfreak (Thanks!))
  • Fping wrong path in debian #124 (By pull request: Oyabi (Thanks!))
  • refactoring of repo.pp #126 (By pull request: bastelfreak (Thanks!))
  • Added supporting new Zabbix params #128 (By pull request: akostetskiy (Thanks!))
  • Generalise the zabbix_url #129 (By pull request: DjxDeaf (Thanks!))

The “#<NUM>” is a reference to an Github issue. The release can now also be found on and downloaded from the forge.

If you find an bug or have an improvement for this Zabbix puppet module, please create pull requests!

wdijkerman-zabbix version 1.6.0 puppet module released

Puppet LogoZabbix Logo

I just released an new version of the wdijkerman-zabbix puppet module: 1.6.0.

Not yet puppet 4 compliant. I have some local issues with my puppet environment, but I hadn’t released in a while and there where some pull requests which I accepted a while back. So this release is mostly pull requests and support for Debian 8 to!

The change log for this release:

  • Pass manage_repo and zabbix_repo to repo.pp and prevent double include #110 (By pull request: mmerfort (Thanks!))
  • Add “eno” to interface name matching #104 (By pull request: sgnl05 (Thanks!))
  • use the new puppetlabs-apt version 2.x module #103 (By pull request: hmn (Thanks!))
  • Fix name startvmwarecollector -> startvmwarecollectors #102 (By pull request: BcTpe4HbIu (Thanks!))
  • Custom apache IP and port #99 (By pull request: mschuett (Thanks!))
  • Feature Request: add charset/collate option during a mysql db resource creation #107
  • Added support Debian 8
  • Fixed some rpsec tests
  • Fixed some puppet-lint identation warnings
  • Updated the zabbixapi gem install with recent versions

The “#<NUM>” is a reference to an Github issue. The release can now also be found on and downloaded from the forge.

If you find an bug or have an improvement for this Zabbix puppet module, please create pull requests!

Using Test Kitchen with Docker and serverspec to test Ansible roles

ansible_logo_black_square

Lets write some tests for our Ansible roles. When we are testing our roles, we can validate the quality of the role. With this blog item we are using the test kitchen framework and serverspec for the Ansible role: dj-wasabi.zabbix-agent.

With test kitchen we can start an vagrant box or an docker image and our Ansible role will be executed on this instance. There is an whole list of Test Kitchen drivers which can be found here. (If you have an more recent up2date list, please let me know and I update the link). When the Ansible role is installed, serverspec will be executed so we can verify if the installation and configuration is done correctly. Ideally you want to execute this every time when an change is done for the Role, so the best way is to do everything with Jenkins.

We will make use of the following tools:

  • Test Kitchen
  • docker
  • Serverspec

Installation of Jenkins is out of scope for this blog item, same as installation of docker. You’ll need to check these websites for installing Jenkins and  docker on your machine.

Before we even continue, we need to install test kitchen. We do this with the following command:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:02:01 - Thu Aug 20)
 (master) > gem install test-kitchen

This is easy, it only take around 10 seconds to install. We continue with the test kitchen setup by executing the next command:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:03:05 - Thu Aug 20)
 (master) > kitchen init --create-gemfile --driver=kitchen-docker
      create  .kitchen.yml
      create  chefignore
      create  test/integration/default
      create  .gitignore
      append  .gitignore
      append  .gitignore
      create  Gemfile
      append  Gemfile
      append  Gemfile
You must run `bundle install' to fetch any new gems.

The command creates some files and directories at default which we almost all will be using. We remove the chefignore file, as we don’t use chef in this case.

We update the Gemfile by adding the next line at the end of the file:

gem "kitchen-ansible"

Now we run the “bundle install” command, it will install the kitchen-docker and kitchen-ansible gems with their dependencies.

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:03:55 - Thu Aug 20)
 (master) > bundle install
Using multipart-post 2.0.0
Using faraday 0.9.1
Using highline 1.7.3
Using thor 0.19.1
Using librarian 0.1.2
Using librarian-ansible 1.0.6
Using mixlib-shellout 2.1.0
Using net-ssh 2.9.2
Using net-scp 1.2.1
Using safe_yaml 1.0.4
Using test-kitchen 1.4.2
Using kitchen-ansible 0.0.23
Using kitchen-docker 2.3.0
Using bundler 1.6.2
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:03:59 - Thu Aug 20)
 (master) > 

We can also set some version restrictions in this file, an example looks like this:

gem 'test-kitchen', '>= 1.4.0'
gem 'kitchen-docker', '>= 2.3.0'
gem 'kitchen-ansible'

With the above example, you’ll install test-kitchen with version 1.4.0 or higher and version 2.3.0 or higher for kitchen-docker. But for now, we use it without the versions.

We have an basic .kitchen.yml file, like this:

---
driver:
  name: docker

provisioner:
  name: chef_solo

platforms:
  - name: ubuntu-14.04
  - name: centos-7.1

suites:
  - name: default
    run_list:
    attributes:

We are changing the file, so it will look like this:

---
driver:
  name: docker
  provision_command: sed -i '/tsflags=nodocs/d' /etc/yum.conf

provisioner:
  name: ansible_playbook
#  ansible_yum_repo: "http://mirror.logol.ru/epel/6/x86_64/epel-release-6-8.noarch.rpm"
  hosts: localhost
#  requirements_path: requirements.yml

platforms:
  - name: centos-6.6

verifier:
  ruby_bindir: '/usr/bin'

suites:
  - name: default

What does it do:

We use the docker driver to run our playbook and tests. It will start an docker image and executes the playbook and after this, we execute serverspec tests to validate of everything should work as expected.

We use the “ansible_playbook” as provisioner. I have 2 lines commented in this .kitchen.yml file. My Ansible role doesn’t have any dependencies. With the “ansible_yum_repo” we can point it to for example the epel-release.rpm file. When the docker image is started, it will download and install this epel repository file so if the role needs some packages from Epel, it will succeed. Same as for the “requirements_path”. This is an yml file which can be used for downloading the role dependencies.

The Zabbix Agent role doesn’t have any dependencies, but for the Zabbix Server role, it has 3 dependencies. You could use it like this:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:07:22 - Thu Aug 20)
 (master) > cat requirements.yml
---
- src: geerlingguy.apache
- src: geerlingguy.mysql
- src: galaxyprojectdotorg.postgresql

There is only 1 platform in this test, centos-6.6. Same as for the “suites” there is only one. You can  specify more platforms and suits. The following example is the “suites” part of the dj-wasabi.zabbix-server role:

suites:
  - name: zabbix-server-mysql
    provisioner:
        name: ansible_playbook
        playbook: test/integration/zabbix-server-mysql.yml
  - name: zabbix-server-pgsql
    provisioner:
        name: ansible_playbook
        playbook: test/integration/zabbix-server-pgsql.yml

There are 2 suits with their own playbooks. In the above case, there is an playbook which will be executed with the “MySQL” as backend and there is an playbook with the “PostgreSQL” as backend. Both playbooks will be executed in their own docker instance. So it will start with for example the  ‘zabbix-server-mysql’ suits and when this is finished successfully, it continues with the suit ‘zabbix-server-pgsql’.

You can find on these pages some more information on the configuration of test kitchen, ansible and docker parts:

We now create our only playbook:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:07:25 - Thu Aug 20)
 (master) > vi test/integration/default.ym
--- 
- hosts: localhost
  roles:
    - role: ansible-zabbix-agent

We have configured the playbook which will be executed against the docker image on ‘localhost’.

But we are not there yet, we will need create some serverspec tests to. With these tests we validate if the execution of the Ansible role went successful.

First we have to create the following directory: test/integration/default/serverspec/localhost

We create the spec_helper.rb file:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:07:41 - Thu Aug 20)
 (master) > vi test/integration/default/serverspec/spec_helper.rb
require 'serverspec'
set :backend, :exec

We will create the serverspec file:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:08:22 - Thu Aug 20)
 (master) > vi test/integration/default/serverspec/localhost/ansible_zabbix_agent_spec.rb

The name is not that important, but it has to end with: _spec.rb. We add the following content to the file:

require 'serverspec'
require 'spec_helper'

describe 'Zabbix Agent Packages' do
    describe package('zabbix-agent') do
        it { should be_installed }
    end
end

describe 'Zabbix Agent Configuration' do
    describe file('/etc/zabbix/zabbix_agent.conf') do
        it { should be_file}
        it { should be_owned_by 'zabbix'}
        it { should be_grouped_into 'zabbix'}
    end
end

With the first “describe” we print ‘Zabbix Agent Packages’ and this is an block. When you have some rspec experience with Puppet, you would for example add the params like this: let(:params) { {:server => ‘192.168.1.1’} }
In our case, this is nothing more than printing the text.

Now we proceed with the 2nd describe: package(‘zabbix-agent’). All actions till the firsy “end” is related to this package. For the package we only have 1: it should be_installed. So, when this spec file is executed it will check if the ‘zabbix-agent’ package is installed. If not, you’ll see an error message.

We proceed with the 4th describe, file(‘/etc/zabbix/zabbix_agent.conf’). We have several checks for this file:

  • It Should be an file. (You could also choose for link, directory or even device)
  • The owner of the file needs to be user zabbix
  • The group of the file needs to be group zabbix

There are a lot of other options and checks to use in your spec file, but if we explain it here this is really gonna be an long post.

Only thing that we need to do is to run kitchen. So we execute the following command:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:09:13 - Thu Aug 20)
 (master) > kitchen test

If everything goes fine, you’ll see a lot of output. At the end of the run, serverspec will be executed:

       Zabbix Agent Packages
         Package "zabbix-agent"
           should be installed
      
       Zabbix Agent Configuration
         File "/etc/zabbix/zabbix_agent.conf"
           should be file (FAILED - 1)
           should be owned by "zabbix" (FAILED - 2)
           should be grouped into "zabbix" (FAILED - 3)
      
       Failures:
      
         1) Zabbix Agent Configuration File "/etc/zabbix/zabbix_agent.conf" should be file
            Failure/Error: it { should be_file}
              expected `File "/etc/zabbix/zabbix_agent.conf".file?` to return true, got false
              /bin/sh -c test\ -f\ /etc/zabbix/zabbix_agent.conf
             
            # /tmp/verifier/suites/serverspec/localhost/ansible_zabbix_agent_spec.rb:12:in `block (3 levels) in <top (required)>
      
         2) Zabbix Agent Configuration File "/etc/zabbix/zabbix_agent.conf" should be owned by "zabbix"
            Failure/Error: it { should be_owned_by 'zabbix'}
              expected `File "/etc/zabbix/zabbix_agent.conf".owned_by?("zabbix")` to return true, got false
              /bin/sh -c stat\ -c\ \%U\ /etc/zabbix/zabbix_agent.conf\ \|\ grep\ --\ \\\^zabbix\\\$
             
            # /tmp/verifier/suites/serverspec/localhost/ansible_zabbix_agent_spec.rb:13:in `block (3 levels) in <top (required)>'
      
         3) Zabbix Agent Configuration File "/etc/zabbix/zabbix_agent.conf" should be grouped into "zabbix"
            Failure/Error: it { should be_grouped_into 'zabbix'}
              expected `File "/etc/zabbix/zabbix_agent.conf".grouped_into?("zabbix")` to return true, got false
              /bin/sh -c stat\ -c\ \%G\ /etc/zabbix/zabbix_agent.conf\ \|\ grep\ --\ \\\^zabbix\\\$
             
            # /tmp/verifier/suites/serverspec/localhost/ansible_zabbix_agent_spec.rb:14:in `block (3 levels) in <top (required)>'
      
       Finished in 0.11823 seconds (files took 0.37248 seconds to load)
       4 examples, 3 failures

Whoops, it seems that my serverspec file was expecting something else. I made an typo, the file should be /etc/zabbix/zabbix_agentd.conf with an d! 🙂

We can see the docker image is created with the “kitchen list” command, the “Last Action” is “Set Up”:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:14:51- Thu Aug 20)
 (master) > kitchen list
Instance          Driver  Provisioner      Verifier  Transport  Last Action
default-centos-66  Docker  AnsiblePlaybook  Busser    Ssh        Set Up

There are 2 ways to proceed when we fix the typo:

  • We run ‘kitchen test’ again, but it will destroy our docker image and starts again from the start.
  • We run “kitchen verify’ and we only run the serverspec tests. (A lot quicker!)

We use the “kitchen verify” command:

wdijkerman@curiosity [ ~/git/ansible/ansible-zabbix-agent ] (13:15:12 - Thu Aug 20)
 (master) >  kitchen verify
-----> Starting Kitchen (v1.4.2)
-----> Verifying <default-centos-66>...
$$$$$$ Running legacy verify for 'Docker' Driver
       Preparing files for transfer
       Removing /tmp/verifier/suites/serverspec
       Transferring files to <default-centos-66>
-----> Running serverspec test suite
       /opt/rh/ruby193/root/usr/bin/ruby -I/tmp/verifier/suites/serverspec -I/tmp/verifier/gems/gems/rspec-support-3.3.0/lib:/tmp/verifier/gems/gems/rspec-core-3.3.2/lib /tmp/verifier/gems/bin/rspec --pattern /tmp/verifier/suites/serverspec/\*\*/\*_spec.rb --color --format documentation --default-path /tmp/verifier/suites/serverspec
      
       Zabbix Agent Packages
         Package "zabbix-agent"
           should be installed
      
       Zabbix Agent Configuration
         File "/etc/zabbix/zabbix_agentd.conf"
           should be file
           should be owned by "zabbix"
           should be grouped into "zabbix"
      
       Finished in 0.10183 seconds (files took 0.33263 seconds to load)
       4 examples, 0 failures
      
       Finished verifying <default-centos-66> (0m1.12s).
-----> Kitchen is finished. (0m1.17s)

As you see, we only run the serverspec tests and everything is ok. 4 examples with 0 failures.
We can continue with creating serverspec tests and rerun the “kitchen verify” command till we are satisfied.

In theory, you’ll create the tests first before creating the playbook. With practice ….

At the end when you are ready, you’ll create an Jenkins job which pulls for changes from your git repository. You’ll create an job which has 2 “Execute shells” steps:

  • Install bundler and test-kitchen and run bundle install
  • Execute kitchen test

Installation of the gem step:s:

gem install bundler --no-rdoc --no-ri
gem install test-kitchen --no-rdoc --no-ri
bundle install

And 2nd build step:

kitchen test

Whoot! 🙂

Using Librarian-Ansible to install Ansible roles from Gitlab

ansible_logo_black_square

I have some Ansible roles which I try to keep up2date and these are on Github and on my personal Gitlab instance. Sometimes this takes a little bit longer that I want to, but other projects needs some attention to.

For my own personal environment, I use Ansible too and this is in an seperate git repository of my Gitlab server (Repository: environment/ansible.git). There is one thing that buggers me: My Ansible roles differs from the one used in my personal Ansible setup. At moment of writing, the ‘dj-wasabi.zabbix-agent’ role is at tag 0.2.1, but I use ‘0.0.2’ in my own Ansible setup (Oh, really that old?? 🙂 ).

There should be an solution for this. But before we continue, the solution should met my goals:

  • All Ansible roles should have their own git repository in Gitlab,
  • All Ansible roles have their own Jenkins job, documentation and test cases,
  • I want to make use of tags or versions.

With this I can create specific tags/version of the role and we can run some tests via Jenkins like ‘testkitchen’. With ‘testkitchen’ we run the role on an vagrant/docker and see if everything runs fine. But for know, ‘testkitchen’ is out of scope for this.

I first looked at ‘ansible-galaxy’. It has the possibility for using an ‘requirements.yml’ file which holds all information. Like location and even an version, so we can specify the correct role. After some testing it only work when you have the repository at Github.com.
Also the repository should exists on the Galaxy itself. So for the Zabbix roles this could work, but I also have some roles created just for my own environment. These are specific and there is no need to upload them to the Galaxy or github, so the ‘ansible-galaxy’ will not work for me.

I found “librarian-ansible’. This could be something which might work for me, but didn’t found information on the web. Yes, I did found something that the Ansible creator Michael DeHaan isn’t an very big fan of this (https://groups.google.com/forum/#!msg/ansible-project/TawjChwaV08/3p6Zv24rMWgJ). So lets try it anyways, maybe it creates a fan out of me ;-).

Installation is very simple, we have to install 1 gem:

wdijkerman@curiosity [ ~/git/environment/ansible ] (14:03:56 - Sat Aug 15)
 (master) > sudo gem install librarian-ansible
Successfully installed librarian-ansible-1.0.6
1 gem installed

Now we have to create the Ansiblefile. The Ansiblefile is used for declaring the roles and where these roles can be found. We can do this with the following command:

wdijkerman@curiosity [ ~/git/environment/ansible ] (14:24:19 - Sat Aug 15)
 (master) > librarian-ansible init
      create  Ansiblefile

It creates the “Ansiblefile” in the current directory. It already has some basic roles specified, but I don’t use them.

#!/usr/bin/env ruby
#^syntax detection

site "https://galaxy.ansible.com/api/v1";

role "kunik.deploy-upstart-scripts";

role "pgolm.ansible-playbook-monit",
  github: "pgolm/ansible-playbook-monit";

With the default Ansiblefile it shows you, that you also can make use of the Ansible Galaxy. The site is configured to use Ansible Galaxy API and when you only have specified the “role” (In this case kunik.deploy-upstart-scripts”, it will be downloaded from the Galaxy.

2nd example is downloding the git repository “pgolm/ansible-playbook-monit”, which will be installed with the role name “pgolm.ansible-playbook-monit”. Nice, but I only need to make use of the “git” option. I start with the following:

#!/usr/bin/env ruby
#^syntax detection

role "zabbix-javagateway",
    git: "git@gitlab.dj-wasabi.local:ansible/zabbix-javagateway.git",
    ref: "0.1.0"

When I run “librarian-ansible install’ it will clone the git repository and checkouts the tag “0.1.0”. The role is now installed in the ‘ librarian_roles/’ directory with the name “zabbix-javagateway”. But I want it in my roles directory, so I have to run the ‘librarian-ansible’ command again, but with the config option:

librarian-ansible config path roles --global

This sets the path to my “roles” directory. This is specified in my ansible.cfg and I want them in this directory. So running again the ‘librarian-ansible install’ command and the role is installed again. But, what I didn’t know (or didn’t read in the very few sites that exists about librarian-ansible) is it will delete the content of the directory. So all my roles which were in the ‘roles/’ directory are deleted. So, ‘git checkout roles/’ and moving all roles to their own git repository and start again! 🙂

Maybe add the “roles” directory in my .Gitignore file. We don’t want to store all the roles in this repository too.

I think I’m going to be an fan for librarian-ansible. 🙂

 

wdijkerman-zabbix version 1.5.0 puppet module released; not puppet 4 compliant yet, but it can automatically install Zabbix Templates!

Puppet LogoZabbix Logo

I just released an new version of the wdijkerman-zabbix puppet module: 1.5.0.

I had hoped to make this release puppet 4 compliant, but when I was investigating this I found that most of the modules that the wdijkerman-zabbix module is depending on isn’t puppet 4 compliant yet. With puppet 4, the only issue I encountered so far is related to the puppetlabs-apache module (It restarts the apache service before all files are present in the conf.d directory).

With this release you can automatically install Zabbix Templates! You need to use the define ‘zabbix::template’ and specify where the XML can be found and the template will be installed.

The changelog for this release:

  • Fix for: Inherting params #93
  • Fix for: new postgresql instance #91; Also update metadata for postgresl module version
  • Fix for: Need to overide php_values #89
  • 2nd fix for: Zabbix-proxy install database population #62. Also for postgresql now.
  • Added support to Amazon Linux with epel 6. #96 (By pull request: Wprosdocimo (Thanks!))
  • import templates and create hostgroup if missing #95 (By pull request: 1n (Thanks!))
  • Added Support For Zapache monitoring script #94 (By pull request: elricsfate (Thanks!))
  • merge of hiera hashes from entire hierarchy #98 (By pull request: szemlyanoy (Thanks!))
  • Added property script_ext for: File extensions of Userparameters scripts #97
  • Updated documentation in README.md

The “#<NUM>” is a reference to an Github issue. The release can now also be found on and downloaded from the forge.

If you find an bug or have an improvement for this Zabbix puppet module, please create pull requests!