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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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 hadoop_hbase {
class deploy ($roles, $auxiliary = true) {
if ("hbase-server" in $roles) {
include hadoop_hbase::server
}
if ("hbase-master" in $roles) {
if ($auxiliary == true) {
include hadoop_zookeeper::server
}
include hadoop::common_hdfs
include hadoop::init_hdfs
include hadoop_hbase::master
Class['Hadoop::Init_hdfs'] -> Class['Hadoop_hbase::Master']
}
if ("hbase-client" in $roles) {
include hadoop_hbase::client
}
}
class client_package {
package { "hbase":
ensure => latest,
}
}
class common_config ($rootdir, $zookeeper_quorum, $kerberos_realm = "", $heap_size="1024") {
include hadoop_hbase::client_package
if ($kerberos_realm) {
require kerberos::client
kerberos::host_keytab { "hbase":
spnego => true,
require => Package["hbase"],
}
file { "/etc/hbase/conf/jaas.conf":
content => template("hadoop_hbase/jaas.conf"),
require => Package["hbase"],
}
}
file { "/etc/hbase/conf/hbase-site.xml":
content => template("hadoop_hbase/hbase-site.xml"),
require => Package["hbase"],
}
file { "/etc/hbase/conf/hbase-env.sh":
content => template("hadoop_hbase/hbase-env.sh"),
require => Package["hbase"],
}
}
class client($thrift = false) {
include hadoop_hbase::common_config
if ($thrift) {
package { "hbase-thrift":
ensure => latest,
}
service { "hbase-thrift":
ensure => running,
require => Package["hbase-thrift"],
subscribe => File["/etc/hbase/conf/hbase-site.xml", "/etc/hbase/conf/hbase-env.sh"],
hasrestart => true,
hasstatus => true,
}
Kerberos::Host_keytab <| title == "hbase" |> -> Service["hbase-thrift"]
}
}
class server {
include hadoop_hbase::common_config
package { "hbase-regionserver":
ensure => latest,
}
service { "hbase-regionserver":
ensure => running,
require => Package["hbase-regionserver"],
subscribe => File["/etc/hbase/conf/hbase-site.xml", "/etc/hbase/conf/hbase-env.sh"],
hasrestart => true,
hasstatus => true,
}
Kerberos::Host_keytab <| title == "hbase" |> -> Service["hbase-regionserver"]
}
class master {
include hadoop_hbase::common_config
package { "hbase-master":
ensure => latest,
}
service { "hbase-master":
ensure => running,
require => Package["hbase-master"],
subscribe => File["/etc/hbase/conf/hbase-site.xml", "/etc/hbase/conf/hbase-env.sh"],
hasrestart => true,
hasstatus => true,
}
Kerberos::Host_keytab <| title == "hbase" |> -> Service["hbase-master"]
}
}
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