# = Define puppi::project::maven

#

# This is a shortcut define to build a puppi project for the

# deploy of war and tar files generated via Maven and published on

# a repository like Sonar.

#

# It uses different "core" defines (puppi::project, puppi:deploy (many),

# puppi::rollback (many)) to build a full featured template project for

# automatic deployments.

# If you need to customize it, either change the template defined here or

# build up your own custom ones.

#

# == Variables:

#

# [*source*]

#   The full URL of the maven-metadata.xml file to retrieve.

#   Format should be in URI standard (http:// file:// ssh:// rsync://).

#

# [*http_password*]

#   The http_password to use for authentication to the source in case of http.

#

# [*http_user*]

#   The http_user to use for authentication to the source in case of http.

#

# [*artifact_type*]

#   The artifact_type to parse the maven-metadata.xml. Either "release", "latest" or

#   a specific version (e.g. "2.5.0")

#   Default is "release". With artifactory, don't use the

#   "Maven Snapshot Version Behavior" "unique" for your repository.

#

# [*deploy_root*]

#   The destination directory where file(s) are deployed.

#

# [*user*]

#   (Optional) - The user to be used for deploy operations.

#

# [*war_suffix*]

#   (Optional) - The suffix (Maven qualifier) that might be appended to the war

#

# [*zip_root*]

#   (Optional) - The destination directory where the zip is unpacked

#

# [*zip_user*]

#   (Optional) - The user to be used for deploy operations of the zip

#

# [*zip_suffix*]

#   (Optional) - The suffix (Maven qualifier) that might be appended to the zip

#

# [*jar_root*]

#   (Optional) - The destination directory where the jar is copied.

#   If set a jar file is searched in Maven

#

# [*jar_user*]

#   (Optional) - The user to be used for deploy operations of the jar

#   (owner of the files deployed in $jar_root)

#

# [*jar_suffix*]

#   (Optional) - The suffix (Maven qualifier) that might be appended to the jar

#

# [*document_root*]

#   (Optional) - The destination directory where the eventual tarball generated

#   via Maven containing static files ("src tar") is unpacked

#

# [*document_suffix*]

#   (Optional) - The suffix (Maven qualifier) that might be appended to the

#   static files tarballs ("src tar")

#

# [*document_init_source*]

#   (Optional) - The full URL to be used to retrieve, for the first time, the

#    project files present in the source tarball. They are copied to the

#    $document_root. Format should be in URI standard (http:// file:// ...)

#

# [*document_user*]

#   (Optional) - The user to be used for deploy operations of the tarball

#   (owner of the files in $document_root)

#

# [*config_root*]

#   (Optional) - The destination directory where the cfg tar is unpacked

#

# [*config_suffix*]

#   (Optional) - The suffix (Maven qualifier) that might be appended to

#   configuration tarballs ("cfg tar")

#

# [*config_init_source*]

#   (Optional) - The full URL to be used to retrieve, for the first time, the

#   project files present in the cfg tar. They are copied to the $config_root.

#   Format should be in URI standard (http:// file:// ssh:// svn://)

#

# [*config_user*]

#   (Optional) - The user to be used for deploy operations of cfg tar

#   (owner of the files in $config_root)

#

# [*predeploy_customcommand*]

#   (Optional) -  Full path with arguments of an eventual custom command to

#   execute before the deploy. The command is executed as $predeploy_user.

#

# [*predeploy_user*]

#   (Optional) - The user to be used to execute the $predeploy_customcommand.

#   By default is the same of $user.

#

# [*predeploy_priority*]

#   (Optional) - The priority (execution sequence number) that defines when,

#   during the deploy procedure, the $predeploy_customcommand is executed

#   Default: 39 (immediately before the copy of files on the deploy root).

#

# [*postdeploy_customcommand*]

#   (Optional) -  Full path with arguments of an eventual custom command to

#   execute after the deploy. The command is executed as $postdeploy_user.

#

# [*postdeploy_user*]

#   (Optional) - The user to be used to execute the $postdeploy_customcommand.

#   By default is the same of $user.

#

# [*postdeploy_priority*]

#   (Optional) - The priority (execution sequence number) that defines when,

#   during the deploy procedure, the $postdeploy_customcommand is executed

#   Default: 41 (immediately after the copy of files on the deploy root).

#

# [*init_script*]

#   (Optional - Obsolete) - The name (ex: tomcat) of the init script of your

#   Application server. If you define it, the AS is stopped and then started

#   during deploy. This option is deprecated, you can use $disable_services

#   for the same functionality

#

# [*disable_services*]

#   (Optional) - The names (space separated) of the services you might want to

#   stop during deploy. By default is blank. Example: "apache puppet monit".

#

# [*firewall_src_ip*]

#   (Optional) - The IP address of a loadbalancer you might want to block out

#   during a deploy.

#

# [*firewall_dst_port*]

#   (Optional) - The local port to block from the loadbalancer during deploy

#   (Default all).

#

# [*firewall_delay*]

#   (Optional) - A delay time in seconds to wait after the block of

#   $firewall_src_ip. Should be at least as long as the loadbalancer check

#   interval for the services stopped during deploy (Default: 1).

#

# [*report_email*]

#   (Optional) - The (space separated) email(s) to notify of deploy/rollback

#   operations. If none is specified, no email is sent.

#

# [*report_mongo*]

#   (Optional) - A mongourl with optional user:password to report to. Append the

#   database with a slash ("mongodb://user:password@mymongo.mydomain.com/theNameOfDb")

#

# [*backup_rsync_options*]

#   (Optional) - The extra options to pass to rsync for backup operations. Use

#   it, for example, to exclude directories that you don't want to archive.

#   IE: "--exclude .snapshot --exclude cache --exclude www/cache".

#

# [*backup_retention*]

#   (Optional) - Number of backup archives to keep. (Default 5).

#   Lower the default value if your backups are too large and may fill up the

#   filesystem.

#

# [*run_checks*]

#   (Optional) - If you want to run local puppi checks before and after the

#   deploy procedure. Default: "true".

#

# [*always_deploy*]

#   (Optional) - If you always deploy what has been downloaded. Default="yes",

#   if set to "no" a checksum is made between the files previously downloaded

#   and the new files. If they are the same the deploy is not done.

#

# [*check_deploy*]

#   (Optional) - Checks if the war is deployed (Default yes). Set to no if

#   you deploy on Jboss or the deployed dir is different for the war filename

#

# [*auto_deploy*]

#   (Optional) - If you want to automatically run this puppi deploy when

#   Puppet runs. Default: 'false'

#

define puppi::project::maven (

  $source,

  $http_user                = '',

  $http_password            = '',

  $artifact_type            = 'release',

  $deploy_root              = '',

  $user                     = 'root',

  $war_suffix               = 'suffixnotset',

  $zip_root                 = '',

  $zip_user                 = '',

  $zip_suffix               = 'suffixnotset',

  $jar_root                 = '',

  $jar_user                 = '',

  $jar_suffix               = 'suffixnotset',

  $document_root            = '',

  $document_user            = '',

  $document_suffix          = 'suffixnotset',

  $document_init_source     = '',

  $config_root              = '',

  $config_user              = '',

  $config_suffix            = 'suffixnotset',

  $config_init_source       = '',

  $predeploy_customcommand  = '',

  $predeploy_user           = '',

  $predeploy_priority       = '39',

  $postdeploy_customcommand = '',

  $postdeploy_user          = '',

  $postdeploy_priority      = '41',

  $init_script              = '',

  $disable_services         = '',

  $firewall_src_ip          = '',

  $firewall_dst_port        = '0',

  $firewall_delay           = '1',

  $report_email             = '',

  $report_mongo             = '',

  $backup_rsync_options     = '--exclude .snapshot',

  $backup_retention         = '5',

  $run_checks               = true,

  $always_deploy            = true,

  $check_deploy             = true,

  $auto_deploy              = false,

  $enable                   = true ) {

  require puppi

  require puppi::params

  # Set default values

  $predeploy_real_user = $predeploy_user ? {

    ''      => $user,

    default => $predeploy_user,

  }

  $postdeploy_real_user = $postdeploy_user ? {

    ''      => $user,

    default => $postdeploy_user,

  }

  $config_real_user = $config_user ? {

    ''      => $user,

    default => $config_user,

  }

  $document_real_user = $document_user ? {

    ''      => $user,

    default => $document_user,

  }

  $jar_real_user = $jar_user ? {

    ''      => $user,

    default => $jar_user,

  }

  $zip_real_user = $zip_user ? {

    ''      => $user,

    default => $zip_user,

  }

  $real_always_deploy = any2bool($always_deploy) ? {

    false   => 'no',

    true    => 'yes',

  }

  $bool_run_checks = any2bool($run_checks)

  $bool_check_deploy = any2bool($check_deploy)

  $bool_auto_deploy = any2bool($auto_deploy)

### CREATE PROJECT

    puppi::project { $name:

      enable => $enable ,

    }

### INIT SEQUENCE

  if ($document_init_source != '') {

    puppi::initialize { "${name}-Deploy_Files":

      priority  => '40' ,

      command   => 'get_file.sh' ,

      arguments => "-s ${document_init_source} -d ${deploy_root}" ,

      user      => $document_real_user ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($config_init_source != '') {

    puppi::initialize { "${name}-Deploy_CFG_Files":

      priority  => '40' ,

      command   => 'get_file.sh' ,

      arguments => "-s ${config_init_source} -d ${deploy_root}" ,

      user      => $config_real_user ,

      project   => $name ,

      enable    => $enable ,

    }

  }

### DEPLOY SEQUENCE

  if ($bool_run_checks == true) {

    puppi::deploy { "${name}-Run_PRE-Checks":

      priority  => '10' ,

      command   => 'check_project.sh' ,

      arguments => $name ,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  $metadata_arguments = $http_password ? {

    '' => "-s ${source}/maven-metadata.xml -t maven-metadata -a ${real_always_deploy}",

    default => "-s ${source}/maven-metadata.xml -t maven-metadata -a ${real_always_deploy} -u ${http_user} -p ${http_password}"

  }

  puppi::deploy { "${name}-Get_Maven_Metadata_File":

    priority  => '20' ,

    command   => 'get_file.sh' ,

    arguments => $metadata_arguments,

    user      => 'root' ,

    project   => $name ,

    enable    => $enable ,

  }

  puppi::deploy { "${name}-Extract_Maven_Metadata":

    priority  => '22' ,

    command   => 'get_metadata.sh' ,

    arguments => "-m ${document_suffix} -mc ${config_suffix} -mj ${jar_suffix} -mw ${war_suffix} -mz ${zip_suffix} -at ${artifact_type}" ,

    user      => 'root' ,

    project   => $name ,

    enable    => $enable ,

  }

  # Files retrieval

  if ($deploy_root != '') {

    $war_arguments = $http_password ? {

      '' => "${source} warfile",

      default => "-u ${http_user} -p ${http_password} ${source} warfile"

    }

    puppi::deploy { "${name}-Get_Maven_Files_WAR":

      priority  => '25' ,

      command   => 'get_maven_files.sh' ,

      arguments => $war_arguments,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($jar_root != '') {

    puppi::deploy { "${name}-Get_Maven_Files_JAR":

      priority  => '25' ,

      command   => 'get_maven_files.sh' ,

      arguments => "${source} jarfile" ,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($config_root != '') {

    puppi::deploy { "${name}-Get_Maven_Files_Config":

      priority  => '25' ,

      command   => 'get_maven_files.sh' ,

      arguments => "${source} configfile" ,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($document_root != '') {

    puppi::deploy { "${name}-Get_Maven_Files_SRC":

      priority  => '25' ,

      command   => 'get_maven_files.sh' ,

      arguments => "${source} srcfile" ,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($zip_root != '') {

    $real_arguments = $http_password ? {

      ''      => "${source} zipfile",

      default => "-u ${http_user} -p ${http_password} ${source} zipfile"

    }

    puppi::deploy { "${name}-Get_Maven_Files_ZIP":

      priority  => '25' ,

      command   => 'get_maven_files.sh' ,

      arguments =>  $real_arguments,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($firewall_src_ip != '') {

    puppi::deploy { "${name}-Load_Balancer_Block":

      priority  => '30' ,

      command   => 'firewall.sh' ,

      arguments => "${firewall_src_ip} ${firewall_dst_port} on ${firewall_delay}" ,

      user      => 'root',

      project   => $name ,

      enable    => $enable ,

    }

  }

  # Existing files backup

  if ($deploy_root != '') {

    puppi::deploy { "${name}-Backup_Existing_WAR":

      priority  => '30' ,

      command   => 'archive.sh' ,

      arguments => "-b ${deploy_root} -t war -s move -m diff -o '${backup_rsync_options}' -n ${backup_retention}" ,

      user      => 'root' ,

      project   => $name ,

      enable    => $enable ,

    }

  }

  if ($jar_root != '') {

    puppi::deploy { "${name}-Backup_Existing_JAR":

      priority  => '30' ,