Add support for SUSE Linux distributions

.fixtures.yml

@@ -16,6 +16,7 @@ fixtures:
   forge_modules:
     yumrepo_core: "puppetlabs/yumrepo_core"
     powershell: "puppetlabs/powershell"
+    zypprepo: "puppet/zypprepo"
   symlinks:
     custom_datadog: "#{source_dir}/spec/custom_fixtures/custom_datadog"
     datadog_agent: "#{source_dir}"

environments/etc/Puppetfile

@@ -7,3 +7,4 @@ mod 'puppetlabs-ruby', '1.0.0'
 mod 'puppetlabs-stdlib', '4.24.0'
 mod 'puppetlabs-powershell', '2.3.0'
 mod 'puppetlabs-yumrepo_core', '1.0.3'
+mod 'puppet-zypprepo', '3.1.0'

environments/opensuse15/Vagrantfile

@@ -0,0 +1,22 @@
+#!/usr/bin/env ruby
+
+Vagrant.configure("2") do |config|
+  config.vm.box = "generic/opensuse15"
+  config.vm.provision "file", source: "../../environments/etc", destination: "$HOME/puppet"
+  config.vm.synced_folder "../../", "/puppet-datadog-agent"
+  config.vm.provision "shell", inline: <<-SHELL
+    #install puppet 6
+    zypper ar -G https://yum.puppet.com/puppet/sles/15/x86_64/ puppet-repo
+    zypper install -y puppet-agent
+    ln -s /opt/puppetlabs/puppet/bin/puppet /usr/bin/puppet
+
+    # install modules
+    zypper install -y git
+    cd /home/vagrant/puppet
+    /opt/puppetlabs/puppet/bin/gem install r10k -v 2.6.7
+    /opt/puppetlabs/puppet/bin/r10k puppetfile install --moduledir=/home/vagrant/puppet/modules
+
+    # link local module
+    ln -s /puppet-datadog-agent /home/vagrant/puppet/modules/datadog_agent
+  SHELL
+end

kitchen.yml

@@ -66,6 +66,25 @@ platforms:
 
         - gem install r10k -v 2.6.7
         - cd /home/kitchen/puppet && r10k puppetfile install --moduledir=/tmp/modules
+
+  - name: opensuse/leap-15
+    driver_config:
+      # we use a custom image that runs systemd
+      image: 'datadog/docker-library:chef_kitchen_systemd_opensuse_leap_15'
+      run_command: /root/start.sh
+
+    driver:
+      provision_command:
+        - zypper ar -G https://yum.puppet.com/puppet/sles/15/x86_64/ puppet-repo
+        - zypper install -y puppet-agent ruby=2.5
+        - gem install bundler serverspec rspec
+        - ln -s /usr/bin/rspec.ruby2.5 /usr/bin/rspec
+        - ln -s /opt/puppetlabs/puppet/bin/puppet /usr/bin/puppet
+        - mkdir /home/kitchen/puppet
+        - printf <%= File.read('environments/etc/Puppetfile').inspect %> > /home/kitchen/puppet/Puppetfile
+
+        - /opt/puppetlabs/puppet/bin/gem install r10k -v 2.6.7
+        - cd /home/kitchen/puppet && /opt/puppetlabs/puppet/bin/r10k puppetfile install --moduledir=/tmp/modules
 
 verifier:
   name: serverspec

manifests/init.pp

@@ -451,6 +451,13 @@
           return() #Config files will remain unchanged on uninstall
         }
       }
+      'OpenSuSE', 'SLES' : {
+        class { 'datadog_agent::suse' :
+          agent_major_version => $_agent_major_version,
+          agent_repo_uri      => $agent_repo_uri,
+          agent_version       => $agent_version,
+        }
+      }
       default: { fail("Class[datadog_agent]: Unsupported operatingsystem: ${::operatingsystem}") }
     }
   } else {

manifests/params.pp

@@ -40,7 +40,7 @@
       $permissions_protected_file = '0600'
       $agent_binary               = '/opt/datadog-agent/bin/agent/agent'
     }
-    'RedHat','CentOS','Fedora','Amazon','Scientific','OracleLinux' : {
+    'RedHat','CentOS','Fedora','Amazon','Scientific','OracleLinux', 'OpenSuSE', 'SLES' : {
       $rubydev_package            = 'ruby-devel'
       $legacy_conf_dir            = '/etc/dd-agent/conf.d'
       $conf_dir                   = '/etc/datadog-agent/conf.d'

manifests/suse.pp

@@ -0,0 +1,69 @@
+# Class: datadog_agent::suse
+#
+# This class contains the DataDog agent installation mechanism for SUSE distributions
+#
+
+class datadog_agent::suse(
+  Integer $agent_major_version = $datadog_agent::params::default_agent_major_version,
+  String $agent_version = $datadog_agent::params::agent_version,
+  String $release = $datadog_agent::params::apt_default_release,
+  Optional[String] $agent_repo_uri = undef,
+) inherits datadog_agent::params {
+
+  $all_keys = [
+    'https://yum.datadoghq.com/DATADOG_RPM_KEY.public',
+    'https://yum.datadoghq.com/DATADOG_RPM_KEY_E09422B3.public',
+    'https://yum.datadoghq.com/DATADOG_RPM_KEY_20200908.public',
+  ]
+
+  case $agent_major_version {
+      5 : { fail('Agent v5 package not available in SUSE') }
+      6 : { $gpgkeys = $all_keys }
+      7 : { $gpgkeys = $all_keys[1,2] }
+      default: { fail('invalid agent_major_version') }
+  }
+
+  if ($agent_repo_uri != undef) {
+    $baseurl = $agent_repo_uri
+  } else {
+    $baseurl = "https://yum.datadoghq.com/suse/${release}/${agent_major_version}/${::architecture}"
+  }
+
+  package { 'datadog-agent-base':
+    ensure => absent,
+    before => Package[$datadog_agent::params::package_name],
+  }
+
+  # We need to install GPG keys manually since zypper will autoreject new keys
+  # We download each key and import it using rpm --import
+  $gpgkeys.each |String $key_url| {
+    $key_name = split($key_url, '/')
+    $key_path = "/tmp/${key_name[-1]}"
+
+    file { $key_path:
+      owner  => root,
+      group  => root,
+      mode   => '0600',
+      source => $key_url,
+    }
+
+    exec { "install-${key_name}":
+      command => "/bin/rpm --import ${key_path}",
+    }
+  }
+
+  zypprepo { 'datadog':
+    baseurl      => $baseurl,
+    enabled      => 1,
+    autorefresh  => 1,
+    name         => 'datadog',
+    gpgcheck     => 1,
+    gpgkey       => join($gpgkeys, "	"),
+    keeppackages => 1,
+  }
+
+  package { $datadog_agent::params::package_name:
+    ensure  => $agent_version,
+  }
+
+}

metadata.json

@@ -35,6 +35,10 @@
     {
       "name": "puppetlabs/powershell",
       "version_requirement": ">=2.3.0 <5.0.0"
+    },
+    {
+      "name": "puppet/zypprepo",
+      "version_requirement": ">=3.1.0 <4.0.0"
     }
   ],
   "operatingsystem_support": [
@@ -114,6 +118,23 @@
         "8",
         "10"
       ]
+    },
+    {
+      "operatingsystem": "SLES",
+      "operatingsystemrelease": [
+        "11",
+        "12",
+        "15"
+      ]
+    },
+    {
+      "operatingsystem": "OpenSUSE",
+      "operatingsystemrelease": [
+        "11",
+        "12",
+        "13",
+        "15"
+      ]
     }
   ],
   "requirements": [

spec/classes/datadog_agent_suse_spec.rb

@@ -0,0 +1,52 @@
+require 'spec_helper'
+
+describe 'datadog_agent::suse' do
+  if RSpec::Support::OS.windows?
+    return
+  end
+
+  let(:facts) do
+    {
+      operatingsystem: 'OpenSuSE',
+      architecture: 'x86_64',
+    }
+  end
+
+  context 'agent 6' do
+    let(:params) do
+      {
+        agent_major_version: 6,
+      }
+    end
+
+    it do
+      is_expected.to contain_zypprepo('datadog')
+        .with_enabled(1)\
+        .with_gpgcheck(1)\
+        .with_gpgkey('https://yum.datadoghq.com/DATADOG_RPM_KEY.public	https://yum.datadoghq.com/DATADOG_RPM_KEY_E09422B3.public	https://yum.datadoghq.com/DATADOG_RPM_KEY_20200908.public')\
+        .with_baseurl('https://yum.datadoghq.com/suse/stable/6/x86_64')
+    end
+  end
+
+  context 'agent 7' do
+    let(:params) do
+      {
+        agent_major_version: 7,
+      }
+    end
+
+    it do
+      is_expected.to contain_zypprepo('datadog')
+        .with_enabled(1)\
+        .with_gpgcheck(1)\
+        .with_gpgkey('https://yum.datadoghq.com/DATADOG_RPM_KEY_E09422B3.public	https://yum.datadoghq.com/DATADOG_RPM_KEY_20200908.public')\
+        .with_baseurl('https://yum.datadoghq.com/suse/stable/7/x86_64')
+    end
+  end
+
+  # it should install the packages
+  it do
+    is_expected.to contain_package('datadog-agent')\
+      .with_ensure('latest')
+  end
+end