Add support for Suse Linux (#624)

* Version bump to 2.3.2

* Version bump to 2.3.3

* Updating module version

* Adding manifests/repo/zypper.pp

* Support of Suse zypper repos

* Fixing manifests/repo.pp

* Version bump to 4.0.0.2

* Version bump to 4.0.1-rc0

* Setting version to 4.0.0

* Adding SLES 12 and 15 as a supported operating system

* Setting supported version for Enterprise Linux to 3.0

* Adding dependency to puppet/zypprepo

* Updating spec test for Suse

* Fixing spec tests for Suse

* Style changes

* Fixing package in manifests/mongos/params.pp for Suse

* Fixing config in manifests/mongos/config.pp for Suse

* Making fork on package purge for Suse

* Fixing Repo base_url for zypper

* Fixing spec/classes/repo_spec.rb for Suse

* Changing two elsifs to one

* Simplifying logic in manifests/repo.pp

* Adding puppet strings documentation to manifests/repo/zypper.pp and declaring it for private.

* Update metadata.json

Update metadata.json -  lower version boundary

Co-authored-by: Tim Meusel <tim@bastelfreak.de>

* Make the linter happy

Co-authored-by: Tim Meusel <tim@bastelfreak.de>

Author: fbrehm

.fixtures.yml

@@ -3,6 +3,7 @@ fixtures:
     "stdlib": "git://github.com/puppetlabs/puppetlabs-stdlib.git"
     "apt": "git://github.com/puppetlabs/puppetlabs-apt.git"
     "systemd": "https://github.com/voxpupuli/puppet-systemd.git"
+    "zypprepo": "https://github.com/voxpupuli/puppet-zypprepo.git"
     yumrepo_core:
       repo: https://github.com/puppetlabs/puppetlabs-yumrepo_core.git
       puppet_version: ">= 6.0.0"

manifests/mongos/config.pp

@@ -38,7 +38,7 @@
   }
 
   if $service_manage {
-    if $facts['os']['family'] == 'RedHat' {
+    if $facts['os']['family'] == 'RedHat' or $facts['os']['family'] == 'Suse' {
       file { '/etc/sysconfig/mongos' :
         ensure  => $ensure,
         owner   => 'root',

manifests/mongos/install.pp

@@ -3,9 +3,15 @@
   $package_ensure = $mongodb::mongos::package_ensure,
   $package_name   = $mongodb::mongos::package_name,
 ) {
+  if $facts['os']['family'] == 'Suse' and $package_ensure == 'purged' {
+    $_package_ensure = 'absent'
+  } else {
+    $_package_ensure = $package_ensure
+  }
+
   unless defined(Package[$package_name]) {
     package { 'mongodb_mongos':
-      ensure => $package_ensure,
+      ensure => $_package_ensure,
       name   => $package_name,
       tag    => 'mongodb_package',
     }

manifests/mongos/params.pp

@@ -7,7 +7,7 @@
   $package_ensure = pick($version, 'present')
   if $manage_package {
     $package_name = "mongodb-${mongodb::globals::edition}-mongos"
-  } elsif $facts['os']['family'] == 'RedHat' {
+  } elsif $facts['os']['family'] in ['RedHat', 'Suse'] {
     $package_name = "mongodb-${mongodb::globals::edition}-mongos"
   } else {
     $package_name = 'mongodb-server'

manifests/repo.pp

@@ -30,6 +30,21 @@
       contain mongodb::repo::yum
     }
 
+    'Suse': {
+      if $repo_location {
+        $location = $repo_location
+        $description = 'MongoDB Custom Repository'
+      } elsif $version == undef or versioncmp($version, '3.2.0') < 0 {
+        fail('Package repositories for versions older than 3.2 are unsupported')
+      } else {
+        $mongover = split($version, '[.]')
+        $location = "https://repo.mongodb.org/zypper/suse/\$releasever_major/mongodb-org/${mongover[0]}.${mongover[1]}/\$basearch/"
+        $description = 'MongoDB Repository'
+      }
+
+      contain mongodb::repo::zypper
+    }
+
     'Debian': {
       if $repo_location != undef {
         $location = $repo_location
@@ -74,7 +89,7 @@
 
     default: {
       if($ensure == 'present' or $ensure == true) {
-        fail("Unsupported managed repository for osfamily: ${facts['os']['family']}, operatingsystem: ${facts['os']['name']}, module ${module_name} currently only supports managing repos for osfamily RedHat, Debian and Ubuntu")
+        fail("Unsupported managed repository for osfamily: ${facts['os']['family']}, operatingsystem: ${facts['os']['name']}, module ${module_name} currently only supports managing repos for osfamily RedHat, Suse, Debian and Ubuntu")
       }
     }
   }

manifests/repo/zypper.pp

@@ -0,0 +1,31 @@
+# PRIVATE CLASS: do not use directly
+#
+# @summary This is a repo class for zypper
+#
+# This is a private class and cannot be used from outside this module.
+#
+# @author Frank Brehm <frank@brehm-online.com>
+#
+# @api private
+#
+class mongodb::repo::zypper inherits mongodb::repo {
+  # We try to follow/reproduce the instruction
+  # http://docs.mongodb.org/manual/tutorial/install-mongodb-on-red-hat-centos-or-fedora-linux/
+
+  assert_private()
+
+  if $mongodb::repo::ensure == 'present' or $mongodb::repo::ensure == true {
+    zypprepo { 'mongodb':
+      descr    => $mongodb::repo::description,
+      baseurl  => $mongodb::repo::location,
+      gpgcheck => '0',
+      enabled  => '1',
+    }
+    Zypprepo['mongodb'] -> Package<| tag == 'mongodb_package' |>
+  }
+  else {
+    zypprepo { 'mongodb':
+      ensure => absent,
+    }
+  }
+}

metadata.json

@@ -33,6 +33,13 @@
         "18.04",
         "20.04"
       ]
+    },
+    {
+      "operatingsystem": "SLES",
+      "operatingsystemrelease": [
+        "12",
+        "15"
+      ]
     }
   ],
   "requirements": [
@@ -53,6 +60,10 @@
     {
       "name": "puppet/systemd",
       "version_requirement": ">= 2.5.1 < 4.0.0"
+    },
+    {
+      "name": "puppet/zypprepo",
+      "version_requirement": ">= 4.0.1 < 6.0.0"
     }
   ]
 }

spec/classes/mongos_spec.rb

@@ -33,7 +33,7 @@
         it { is_expected.to contain_class('mongodb::mongos::config') }
 
         case facts[:osfamily]
-        when 'RedHat'
+        when 'RedHat', 'Suse'
           expected_content = <<-CONFIG
 configdb = 127.0.0.1:27019
 fork = true
@@ -54,7 +54,7 @@
         # service
         it { is_expected.to contain_class('mongodb::mongos::service') }
 
-        if facts[:osfamily] == 'RedHat'
+        if facts[:osfamily] == 'RedHat' || facts[:osfamily] == 'Suse'
           it { is_expected.to contain_file('/etc/sysconfig/mongos') }
         else
           it { is_expected.not_to contain_file('/etc/sysconfig/mongos') }
@@ -119,19 +119,23 @@
 
         # install
         it { is_expected.to contain_class('mongodb::mongos::install') }
-        it { is_expected.to contain_package('mongodb_mongos').with_ensure('purged') }
+        if facts[:osfamily] == 'Suse'
+          it { is_expected.to contain_package('mongodb_mongos').with_ensure('absent') }
+        else
+          it { is_expected.to contain_package('mongodb_mongos').with_ensure('purged') }
+        end
 
         # config
         it { is_expected.to contain_class('mongodb::mongos::config') }
 
         case facts[:osfamily]
-        when 'RedHat'
+        when 'RedHat', 'Suse'
           it { is_expected.to contain_file('/etc/mongos.conf').with_ensure('absent') }
         when 'Debian'
           it { is_expected.to contain_file('/etc/mongodb-shard.conf').with_ensure('absent') }
         end
 
-        if facts[:osfamily] == 'RedHat'
+        if facts[:osfamily] == 'RedHat' || facts[:osfamily] == 'Suse'
           it { is_expected.to contain_file('/etc/sysconfig/mongos').with_ensure('absent') }
         else
           it { is_expected.not_to contain_file('/etc/sysconfig/mongos') }

spec/classes/repo_spec.rb

@@ -25,6 +25,12 @@
             is_expected.to contain_yumrepo('mongodb').
               with_baseurl('https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.6/$basearch/')
           end
+        when 'Suse'
+          it { is_expected.to contain_class('mongodb::repo::zypper') }
+          it do
+            is_expected.to contain_zypprepo('mongodb').
+              with_baseurl('https://repo.mongodb.org/zypper/suse/$releasever_major/mongodb-org/3.6/$basearch/')
+          end
         when 'Debian'
           it { is_expected.to contain_class('mongodb::repo::apt') }
           case facts[:operatingsystem]
@@ -66,6 +72,8 @@
               with_proxy_username('proxyuser1').
               with_proxy_password('proxypassword1')
           end
+        when 'Suse'
+          it { is_expected.to contain_class('mongodb::repo::zypper') }
         when 'Debian'
           it { is_expected.to contain_class('mongodb::repo::apt') }
         else

spec/classes/server_spec.rb

@@ -41,7 +41,7 @@
       describe 'with defaults' do
         it_behaves_like 'server classes'
 
-        if facts[:os]['family'] == 'RedHat'
+        if facts[:os]['family'] == 'RedHat' || facts[:os]['family'] == 'Suse'
           it { is_expected.to contain_package('mongodb_server').with_ensure('present').with_name('mongodb-org-server').with_tag('mongodb_package') }
         elsif facts[:os]['release']['major'] =~ %r{(10)}
           it { is_expected.to contain_package('mongodb_server').with_ensure('4.4.8').with_name('mongodb-org-server').with_tag('mongodb_package') }