1 files changed, 65 insertions, 0 deletions
diff --git a/manifests/cluster/zookeeper.pp b/manifests/cluster/zookeeper.pp
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+++ b/manifests/cluster/zookeeper.pp
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+#
+# Copyright (C) 2015 Midokura SARL
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# == Class: tripleo::cluster::zookeeper
+#
+# Deploys a zookeeper service that belongs to a cluster. Uses deric-zookeeper
+#
+# == Parameters:
+#
+# [*zookeeper_server_ips*]
+#  (required) List of IP addresses of the zookeeper cluster.
+#  Arrays of strings value.
+#
+# [*zookeeper_client_ip*]
+#  (required) IP address of the host where zookeeper will listen IP addresses.
+#  String (IPv4) value.
+#
+# [*zookeeper_hostnames*]
+#  (required) List of hostnames of the zookeeper cluster. The hostname of the
+#  node will be used to define the ID of the zookeeper configuration
+#  Array of strings value.
+#
+
+class tripleo::cluster::zookeeper(
+  $zookeeper_server_ips,
+  $zookeeper_client_ip,
+  $zookeeper_hostnames
+)
+{
+  validate_array($zookeeper_server_ips)
+  validate_ipv4_address($zookeeper_client_ip)
+  validate_array($zookeeper_hostnames)
+
+  # TODO(devvesa) Zookeeper package should provide these paths,
+  # remove this lines as soon as it will.
+  file {['/usr/lib', '/usr/lib/zookeeper', '/usr/lib/zookeeper/bin/']:
+    ensure => directory
+  }
+
+  file {'/usr/lib/zookeeper/bin/zkEnv.sh':
+    ensure => link,
+    target => '/usr/libexec/zkEnv.sh'
+  }
+
+  class {'::zookeeper':
+    servers   => $zookeeper_server_ips,
+    client_ip => $zookeeper_client_ip,
+    id        => extract_id($zookeeper_hostnames, $::hostname),
+    cfg_dir   => '/etc/zookeeper/conf',
+  }
+
+  File['/usr/lib/zookeeper/bin/zkEnv.sh'] -> Class['::zookeeper']
+}