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hdp_deploy.sh
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hdp_deploy.sh
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#!/bin/bash
# Ambari Setup Script to deploy HDP
LOG_FILE="/var/log/hdp-OCI-deploy.log"
# Parameters are passed to script
ambari_fqdn=`curl -L http://169.254.169.254/opc/v1/instance/metadata/ambari_server`
ambari_ip=`host ${ambari_fqdn} | gawk '{print $4}'`
## AD is needed to set proper subnet for host topology
ad=`curl -L http://169.254.169.254/opc/v1/instance/metadata/AD`
## Worker Shape - used for tuning
worker_shape=`curl -L http://169.254.169.254/opc/v1/instance/metadata/worker_shape`
## Number of Block Volume HDFS Disks
block_disks=`curl -L http://169.254.169.254/opc/v1/instance/metadata/block_volumes_per_worker`
## Number of Workers
wc=`curl -L http://169.254.169.254/opc/v1/instance/metadata/worker_node_count`
## Deployment Type - Simple deploys basic cluster, Secure deploys with Kerberos.
deployment_type=`curl -L http://169.254.169.254/opc/v1/instance/metadata/deployment_type`
# Set some Global Variables first
## HDP Version - Modify these to install specific version
# HDP 3.1.0.0 - 2.6.5.0
hdp_version=`curl -L http://169.254.169.254/opc/v1/instance/metadata/hdp_version`
hdp_major_version=`echo $hdp_version | cut -d '.' -f 1,2`
UTILS_version=`curl -L http://169.254.169.254/opc/v1/instance/metadata/hdp_utils_version`
## Cluster Info
CLUSTER_NAME="TestCluster"
## Set a new admin account and password
ambari_login="hdpadmin"
ambari_password="somepassword"
## Host Mapping needed for cluster config
utilfqdn="hw-utility-1.public${ad}.hwvcn.oraclevcn.com"
master1fqdn="hw-master-1.private${ad}.hwvcn.oraclevcn.com"
master2fqdn="hw-master-2.private${ad}.hwvcn.oraclevcn.com"
master3fqdn="hw-master-3.private${ad}.hwvcn.oraclevcn.com"
bastionfqdn="hw-bastion.bastion${ad}.hwvcn.oraclevcn.com"
# End Global Variables
# Worker Shape Mapping
case $worker_shape in
BM.Standard.E2.64)
wprocs=64
yarn_nodemanager_memory="786432"
hdfs_disks=${block_disks}
data_tiering="false"
;;
BM.DenseIO2.52)
wprocs=52
yarn_nodemanager_memory="786432"
nvme_disks=8
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
BM.Standard2.52|BM.GPU3.8)
wprocs=52
yarn_nodemanager_memory="786432"
hdfs_disks=${block_disks}
data_tiering="false"
;;
BM.HPC2.36)
wprocs=36
yarn_nodemanager_memory="786432"
nvme_disks=1
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
BM.DenseIO1.36)
wprocs=36
yarn_nodemanager_memory="242688"
hdfs_disks=$((9+${block_disks}))
data_tiering="true"
;;
BM.Standard1.36)
wprocs=36
yarn_nodemanager_memory="242688"
hdfs_disks=${block_disks}
data_tiering="false"
;;
BM.GPU2.2)
wprocs=28
yarn_nodemanager_memory="114688"
hdfs_disks=${block_disks}
data_tiering="false"
;;
VM.DenseIO2.24)
wprocs=24
yarn_nodemanager_memory="308224"
nvme_disks=4
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
VM.Standard2.24|VM.GPU3.4)
wprocs=24
yarn_nodemanager_memory="308224"
hdfs_disks=${block_disks}
data_tiering="false"
;;
VM.DenseIO2.16)
wprocs=16
yarn_nodemanager_memory="237568"
nvme_disks=2
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
VM.DenseIO1.16)
wprocs=16
yarn_nodemanager_memory="237568"
nvme_disks=4
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
VM.Standard2.16|VM.Standard1.16)
wprocs=16
if [ $worker_shape = "VM.Standard1.16" ]; then
yarn_nodemanager_memory="95232"
else
yarn_nodemanager_memory="237568"
fi
hdfs_disks=${block_disks}
data_tiering="false"
;;
VM.GPU2.1|VM.GPU3.2)
wprocs=12
if [ $worker_shape = "VM.GPU2.1" ]; then
yarn_nodemanager_memory="73728"
else
yarn_nodemanager_memory="184320"
fi
hdfs_disks=${block_disks}
data_tiering="false"
;;
VM.DenseIO2.8)
wprocs=8
yarn_nodemanager_memory="114688"
nvme_disks=1
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
VM.DenseIO1.8)
wprocs=8
yarn_nodemanager_memory="114688"
nvme_disks=2
hdfs_disks=$((${nvme_disks}+${block_disks}))
data_tiering="true"
;;
VM.Standard2.8|VM.Standard1.8|VM.StandardE2.8)
wprocs=8
if [ $worker_shape = "VM.Standard1.8" ]; then
yarn_nodemanager_memory="37888"
else
yarn_nodemanager_memory="114688"
fi
hdfs_disks=${block_disks}
data_tiering="false"
;;
VM.GPU3.1)
wprocs=6
yarn_nodemanager_memory="92160"
hdfs_disks=${block_disks}
data_tiering="false"
;;
*)
echo "Unsupported Worker Shape ${worker_shape} - validate this is a supported OCI shape for use as a Worker Node."
exit
;;
esac
# Subtract overhead from YARN NM Memory for all but VM.Standard1.8
if [ $worker_shape != "VM.Standard1.8" ]; then
yarn_nodemanager_overhead="32768"
yarn_nodemanager_memory=$((yarn_nodemanager_memory-yarn_nodemanager_overhead))
fi
## Major Version Topology Mapping - Accounts for variances in topology requirements between 2.x and 3.x Clusters
hdp_release=`echo $hdp_version | cut -d '.' -f 1`
if [ $hdp_release = "2" ]; then
master3_opts='{ "name": "SPARK_JOBHISTORYSERVER" },
{ "name": "FALCON_SERVER" },
{ "name": "KNOX_GATEWAY" }],'
bastion_opts='{ "name": "SPARK_CLIENT" },
{ "name": "HBASE_CLIENT" },
{ "name": "FALCON_CLIENT" },
{ "name": "TEZ_CLIENT" },
{ "name": "HCAT" },
{ "name": "PIG" }],'
master2_opts='{ "name": "WEBHCAT_SERVER" },
{ "name": "ZOOKEEPER_CLIENT" }],'
else
master3_opts='{ "name": "KNOX_GATEWAY" }],'
bastion_opts='{ "name": "PIG" }],'
master2_opts='{ "name": "HIVE_CLIENT" },
{ "name": "HBASE_CLIENT" },
{ "name": "ZOOKEEPER_CLIENT" }],'
fi
##
## Functions
##
create_random_password(){
perl -le 'print map { ("a".."z", "A".."Z", 0..9)[rand 62] } 1..10'
}
admin_password_json(){
cat << EOF
{
"Users/user_name": "admin",
"Users/password": "${admin_password}",
"Users/active": "false"
}
EOF
}
new_admin(){
cat << EOF
{
"Users/user_name": "${ambari_login}",
"Users/password": "${ambari_password}",
"Users/active": "true",
"Users/admin": "true"
}
EOF
}
# Detect and generate DFS config for HDFS
create_hdfs_config(){
dc=0
while [ $dc -lt $hdfs_disks ]; do
if [ $data_tiering = "false" ]; then
if [ $dc = 0 ]; then
dfs=`echo "/data${dc}/"`
yarn_local=`echo "/data${dc}/hadoop/yarn/local/"`
elif [ $dc = $((hdfs_disks-1)) ]; then
dfs=`echo "$dfs,/data${dc}/"`
yarn_local=`echo "$yarn_local,/data${dc}/hadoop/yarn/local/"`
else
dfs=`echo "$dfs,/data${dc}/"`
yarn_local=`echo "$yarn_local,/data${dc}/hadoop/yarn/local/"`
fi
dc=$((dc+1))
elif [ $data_tiering = "true" ]; then
if [ $dc = 0 ]; then
dfs=`echo "[DISK]/data${dc}/"`
yarn_local=`echo "/data${dc}/hadoop/yarn/local/"`
elif [ $dc -lt $nvme_disks ]; then
dfs=`echo "$dfs,[DISK]/data${dc}/"`
yarn_local=`echo "$yarn_local,/data${dc}/hadoop/yarn/local/"`
elif [ $dc = $((hdfs_disks-1)) ]; then
dfs=`echo "$dfs,[ARCHIVE]/data${dc}/"`
yarn_local=`echo "$yarn_local,/data${dc}/hadoop/yarn/local/"`
else
dfs=`echo "$dfs,[ARCHIVE]/data${dc}/"`
yarn_local=`echo "$yarn_local,/data${dc}/hadoop/yarn/local/"`
fi
dc=$((dc+1))
fi
done;
}
# Create Cluster hostmap.json
create_dynamic_hostmap(){
cat << EOF
{
"blueprint": "${CLUSTER_NAME}",
"default_password": "hadoop",
"host_groups": [{
"name": "master3",
"hosts": [{ "fqdn": "${master3fqdn}" }]
}, {
"name": "master1",
"hosts": [{ "fqdn": "${master1fqdn}" }]
}, {
"name": "master2",
"hosts": [{ "fqdn": "${master2fqdn}" }]
}, {
"name": "utility",
"hosts": [{ "fqdn": "${utilfqdn}" }]
}, {
"name": "datanode",
"host_count": "${wc}",
"host_predicate": "Hosts/cpu_count=$((wprocs*2))"
}, {
"name": "bastion",
"hosts": [{ "fqdn": "${bastionfqdn}" }]
}],
"Clusters": {
"cluster_name": "${CLUSTER_NAME}"
}
}
EOF
}
# Create Cluster configuration cluster_config.json
# Modify this section carefully to apply custom cluster configuration at build time
create_cluster_config(){
cat << EOF
{
"configurations": [
{ "ams-env" : {
"properties": {
"ambari_metrics_user" : "ams",
"metrics_collector_heapsize" : "512m",
"metrics_collector_log_dir" : "/var/log/ambari-metrics-collector",
"metrics_collector_pid_dir" : "/var/run/ambari-metrics-collector",
"metrics_monitor_log_dir" : "/var/log/ambari-metrics-monitor",
"metrics_monitor_pid_dir" : "/var/run/ambari-metrics-monitor"
}}
},
{ "ams-hbase-env" : {
"properties" : {
"hbase_log_dir" : "/var/log/ambari-metrics-collector",
"hbase_master_heapsize" : "1024m",
"hbase_master_maxperm_size" : "128m",
"hbase_master_xmn_size" : "128m",
"hbase_pid_dir" : "/var/run/ambari-metrics-collector/",
"hbase_regionserver_heapsize" : "1024m",
"hbase_regionserver_xmn_max" : "512m",
"hbase_regionserver_xmn_ratio" : "0.2",
"regionserver_xmn_size" : "256m"
}}
},
{ "ams-hbase-log4j" : {
"properties" : {
}}
},
{ "ams-hbase-policy" : {
"properties" : {
"security.admin.protocol.acl" : "*",
"security.client.protocol.acl" : "*",
"security.masterregion.protocol.acl" : "*"
}}
},
{ "ams-hbase-security-site" : {
"properties" : {
"ams.zookeeper.keytab" : "",
"ams.zookeeper.principal" : "",
"hadoop.security.authentication" : "",
"hbase.coprocessor.master.classes" : "",
"hbase.coprocessor.region.classes" : "",
"hbase.master.kerberos.principal" : "",
"hbase.master.keytab.file" : "",
"hbase.myclient.keytab" : "",
"hbase.myclient.principal" : "",
"hbase.regionserver.kerberos.principal" : "",
"hbase.regionserver.keytab.file" : "",
"hbase.security.authentication" : "",
"hbase.security.authorization" : "",
"hbase.zookeeper.property.authProvider.1" : "",
"hbase.zookeeper.property.jaasLoginRenew" : "",
"hbase.zookeeper.property.kerberos.removeHostFromPrincipal" : "",
"hbase.zookeeper.property.kerberos.removeRealmFromPrincipal" : "",
"zookeeper.znode.parent" : ""
}}
},
{ "ams-hbase-site" : {
"properties" : {
"hbase.client.scanner.caching" : "10000",
"hbase.client.scanner.timeout.period" : "900000",
"hbase.cluster.distributed" : "false",
"hbase.hregion.majorcompaction" : "0",
"hbase.hregion.memstore.block.multiplier" : "4",
"hbase.hregion.memstore.flush.size" : "134217728",
"hbase.hstore.blockingStoreFiles" : "200",
"hbase.hstore.flusher.count" : "2",
"hbase.local.dir" : "\${hbase.tmp.dir}/local",
"hbase.master.info.bindAddress" : "0.0.0.0",
"hbase.master.info.port" : "61310",
"hbase.master.port" : "61300",
"hbase.master.wait.on.regionservers.mintostart" : "1",
"hbase.regionserver.global.memstore.lowerLimit" : "0.3",
"hbase.regionserver.global.memstore.upperLimit" : "0.35",
"hbase.regionserver.info.port" : "61330",
"hbase.regionserver.port" : "61320",
"hbase.regionserver.thread.compaction.large" : "2",
"hbase.regionserver.thread.compaction.small" : "3",
"hbase.replication" : "false",
"hbase.rootdir" : "file:///var/lib/ambari-metrics-collector/hbase",
"hbase.snapshot.enabled" : "false",
"hbase.tmp.dir" : "/var/lib/ambari-metrics-collector/hbase-tmp",
"hbase.zookeeper.leaderport" : "61388",
"hbase.zookeeper.peerport" : "61288",
"hbase.zookeeper.property.clientPort" : "61181",
"hbase.zookeeper.property.dataDir" : "\${hbase.tmp.dir}/zookeeper",
"hbase.zookeeper.quorum" : "{{zookeeper_quorum_hosts}}",
"hfile.block.cache.size" : "0.3",
"phoenix.groupby.maxCacheSize" : "307200000",
"phoenix.query.maxGlobalMemoryPercentage" : "15",
"phoenix.query.spoolThresholdBytes" : "12582912",
"phoenix.query.timeoutMs" : "1200000",
"phoenix.sequence.saltBuckets" : "2",
"phoenix.spool.directory" : "\${hbase.tmp.dir}/phoenix-spool",
"zookeeper.session.timeout" : "120000",
"zookeeper.session.timeout.localHBaseCluster" : "20000"
}}
},
{ "ams-site" : {
"properties" : {
"phoenix.query.maxGlobalMemoryPercentage" : "25",
"phoenix.spool.directory" : "/tmp",
"timeline.metrics.aggregator.checkpoint.dir" : "/var/lib/ambari-metrics-collector/checkpoint",
"timeline.metrics.cluster.aggregator.hourly.checkpointCutOffMultiplier" : "2",
"timeline.metrics.cluster.aggregator.hourly.disabled" : "false",
"timeline.metrics.cluster.aggregator.hourly.interval" : "3600",
"timeline.metrics.cluster.aggregator.hourly.ttl" : "31536000",
"timeline.metrics.cluster.aggregator.minute.checkpointCutOffMultiplier" : "2",
"timeline.metrics.cluster.aggregator.minute.disabled" : "false",
"timeline.metrics.cluster.aggregator.minute.interval" : "120",
"timeline.metrics.cluster.aggregator.minute.timeslice.interval" : "15",
"timeline.metrics.cluster.aggregator.minute.ttl" : "2592000",
"timeline.metrics.hbase.compression.scheme" : "SNAPPY",
"timeline.metrics.hbase.data.block.encoding" : "FAST_DIFF",
"timeline.metrics.host.aggregator.hourly.checkpointCutOffMultiplier" : "2",
"timeline.metrics.host.aggregator.hourly.disabled" : "false",
"timeline.metrics.host.aggregator.hourly.interval" : "3600",
"timeline.metrics.host.aggregator.hourly.ttl" : "2592000",
"timeline.metrics.host.aggregator.minute.checkpointCutOffMultiplier" : "2",
"timeline.metrics.host.aggregator.minute.disabled" : "false",
"timeline.metrics.host.aggregator.minute.interval" : "120",
"timeline.metrics.host.aggregator.minute.ttl" : "604800",
"timeline.metrics.host.aggregator.ttl" : "86400",
"timeline.metrics.service.checkpointDelay" : "60",
"timeline.metrics.service.default.result.limit" : "5760",
"timeline.metrics.service.operation.mode" : "embedded",
"timeline.metrics.service.resultset.fetchSize" : "2000",
"timeline.metrics.service.rpc.address" : "0.0.0.0:60200",
"timeline.metrics.service.webapp.address" : "0.0.0.0:6188"
}}
},
{ "core-site": {
"properties": {
"fs.defaultFS": "hdfs://${CLUSTER_NAME}",
"ha.zookeeper.quorum" : "%HOSTGROUP::master1%:2181,%HOSTGROUP::master3%:2181,%HOSTGROUP::master2%:2181"
}}
},
{ "hdfs-site": {
"properties" : {
"dfs.client.failover.proxy.provider.${CLUSTER_NAME}" : "org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider",
"dfs.ha.automatic-failover.enabled" : "true",
"dfs.ha.fencing.methods" : "shell(/bin/true)",
"dfs.ha.namenodes.${CLUSTER_NAME}" : "nn1,nn2",
"dfs.namenode.http-address" : "%HOSTGROUP::master1%:50070",
"dfs.namenode.http-address.${CLUSTER_NAME}.nn1" : "%HOSTGROUP::master1%:50070",
"dfs.namenode.http-address.${CLUSTER_NAME}.nn2" : "%HOSTGROUP::master2%:50070",
"dfs.namenode.https-address" : "%HOSTGROUP::master1%:50470",
"dfs.namenode.https-address.${CLUSTER_NAME}.nn1" : "%HOSTGROUP::master1%:50470",
"dfs.namenode.https-address.${CLUSTER_NAME}.nn2" : "%HOSTGROUP::master2%:50470",
"dfs.namenode.rpc-address.${CLUSTER_NAME}.nn1" : "%HOSTGROUP::master1%:8020",
"dfs.namenode.rpc-address.${CLUSTER_NAME}.nn2" : "%HOSTGROUP::master2%:8020",
"dfs.namenode.shared.edits.dir" : "qjournal://%HOSTGROUP::master1%:8485;%HOSTGROUP::master2%:8485/${CLUSTER_NAME}",
"dfs.namenode.name.dir" : "/data0/hdfs/namenode",
"dfs.namenode.checkpoint.dir" : "/data0/hdfs/namesecondary",
"dfs.journalnode.edits.dir" : "/data0/hdfs/journalnode",
"dfs.nameservices" : "${CLUSTER_NAME}",
"dfs.datanode.data.dir" : "${dfs}"
}}
},
{ "mapred-env" : {
"properties" : {
"jobhistory_heapsize" : "8192"
}}
},
{ "mapred-site" : {
"properties" : {
"mapreduce.reduce.shuffle.merge.percent" : "0.66",
"mapreduce.job.reduce.slowstart.completedmaps" : "0.8",
"mapreduce.reduce.java.opts" : "-Xmx6553m",
"mapreduce.task.io.sort.mb" : "2047",
"mapreduce.map.sort.spill.percent" : "0.95",
"mapreduce.map.memory.mb" : "4096",
"mapreduce.reduce.memory.mb" : "8192",
"mapreduce.reduce.shuffle.parallelcopies" : "50",
"mapreduce.reduce.shuffle.fetch.retry.enabled" : "1",
"mapreduce.task.io.sort.factor" : "100",
"mapreduce.task.timeout" : "60000",
"mapreduce.reduce.shuffle.fetch.retry.timeout-ms" : "60000",
"mapreduce.reduce.shuffle.connect.timeout" : "180000",
"mapreduce.reduce.shuffle.read.timeout" : "180000",
"mapreduce.shuffle.connection-keep-alive.timeout" : "5",
"yarn.app.mapreduce.am.command-opts" : "-Xmx3276m",
"mapreduce.map.java.opts" : "-Xmx3276m",
"yarn.app.mapreduce.am.resource.mb" : "4096"
}}
},
{ "spark-env" : {
"properties" : {
"spark_daemon_memory" : "1024"
}}
},
{ "yarn-site" : {
"properties" : {
"hadoop.registry.rm.enabled" : "true",
"hadoop.registry.zk.quorum" : "%HOSTGROUP::master2%:2181,%HOSTGROUP::master3%:2181,%HOSTGROUP::master1%:2181",
"yarn.log.server.url" : "http://%HOSTGROUP::master2%:19888/jobhistory/logs",
"yarn.nodemanager.resource.cpu-vcores" : "${wprocs}",
"yarn.nodemanager.resource.memory-mb" : "${yarn_nodemanager_memory}",
"yarn.nodemanager.vmem-check-enabled" : "false",
"yarn.nodemanager.resource.percentage-physical-cpu-limit" : "85",
"yarn.nodemanager.vmem-pmem-ratio" : "2.1",
"yarn.nodemanager.local-dirs" : "${yarn_local}",
"yarn.scheduler.maximum-allocation-mb" : "65536",
"yarn.scheduler.maximum-allocation-vcores" : "${wprocs}",
"yarn.resourcemanager.address" : "%HOSTGROUP::master2%:8050",
"yarn.resourcemanager.zk-address" : "%HOSTGROUP::master2%:2181,%HOSTGROUP::master3%:2181,%HOSTGROUP::master1%:2181",
"yarn.resourcemanager.admin.address" : "%HOSTGROUP::master2%:8141",
"yarn.resourcemanager.cluster-id" : "yarn-cluster",
"yarn.resourcemanager.ha.automatic-failover.zk-base-path" : "/yarn-leader-election",
"yarn.resourcemanager.ha.enabled" : "true",
"yarn.resourcemanager.ha.rm-ids" : "rm1,rm2",
"yarn.resourcemanager.hostname" : "%HOSTGROUP::master2%",
"yarn.resourcemanager.hostname.rm1" : "%HOSTGROUP::master2%",
"yarn.resourcemanager.hostname.rm2" : "%HOSTGROUP::master1%",
"yarn.resourcemanager.webapp.address.rm1" : "%HOSTGROUP::master2%:8088",
"yarn.resourcemanager.webapp.address.rm2" : "%HOSTGROUP::master1%:8088",
"yarn.resourcemanager.webapp.https.address.rm1" : "%HOSTGROUP::master2%:8090",
"yarn.resourcemanager.webapp.https.address.rm2" : "%HOSTGROUP::master1%:8090",
"yarn.resourcemanager.recovery.enabled" : "true",
"yarn.resourcemanager.resource-tracker.address" : "%HOSTGROUP::master2%:8025",
"yarn.resourcemanager.scheduler.address" : "%HOSTGROUP::master2%:8030",
"yarn.resourcemanager.store.class" : "org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore",
"yarn.resourcemanager.webapp.address" : "%HOSTGROUP::master2%:8088",
"yarn.resourcemanager.webapp.https.address" : "%HOSTGROUP::master2%:8090",
"yarn.timeline-service.address" : "%HOSTGROUP::master2%:10200",
"yarn.timeline-service.webapp.address" : "%HOSTGROUP::master2%:8188",
"yarn.timeline-service.webapp.https.address" : "%HOSTGROUP::master2%:8190"
}}
},
{ "yarn-env" : {
"properties" : {
"yarn_heapsize" : "4096",
"nodemanager_heapsize" : "4096",
"resourcemanager_heapsize" : "4096",
"apptimelineserver_heapsize" : "4096"
}}
}],
"host_groups": [
{"name": "utility",
"components": [
{ "name": "METRICS_MONITOR" },
{ "name": "HDFS_CLIENT" },
{ "name": "YARN_CLIENT" },
{ "name": "MAPREDUCE2_CLIENT" }],
"cardinality": 1 },
{"name": "master3",
"components": [
{ "name": "ZOOKEEPER_SERVER" },
{ "name": "METRICS_COLLECTOR" },
{ "name": "METRICS_MONITOR" },
{ "name": "HDFS_CLIENT" },
{ "name": "YARN_CLIENT" },
{ "name": "MAPREDUCE2_CLIENT" },
{ "name": "ZOOKEEPER_CLIENT" },
${master3_opts}
"cardinality": 1 },
{"name": "bastion",
"components": [
{ "name": "METRICS_MONITOR" },
{ "name": "HDFS_CLIENT" },
{ "name": "YARN_CLIENT" },
{ "name": "MAPREDUCE2_CLIENT" },
{ "name": "ZOOKEEPER_CLIENT" },
{ "name": "OOZIE_CLIENT" },
{ "name": "SQOOP" },
${bastion_opts}
"cardinality": 1 },
{"name": "master1",
"components": [
{ "name": "ZOOKEEPER_SERVER" },
{ "name": "NAMENODE" },
{ "name": "ZKFC" },
{ "name": "JOURNALNODE" },
{ "name": "RESOURCEMANAGER" },
{ "name": "OOZIE_SERVER" },
{ "name": "METRICS_MONITOR" }],
"cardinality": 1 },
{ "name": "master2",
"components": [
{ "name": "ZOOKEEPER_SERVER" },
{ "name": "NAMENODE" },
{ "name": "ZKFC" },
{ "name": "JOURNALNODE" },
{ "name": "METRICS_MONITOR" },
{ "name": "RESOURCEMANAGER" },
{ "name": "APP_TIMELINE_SERVER" },
{ "name": "HISTORYSERVER" },
{ "name": "HBASE_MASTER" },
{ "name": "HIVE_METASTORE" },
{ "name": "HIVE_SERVER" },
{ "name": "MYSQL_SERVER" },
{ "name": "PIG" },
{ "name": "TEZ_CLIENT" },
{ "name": "HDFS_CLIENT" },
{ "name": "YARN_CLIENT" },
{ "name": "MAPREDUCE2_CLIENT" },
${master2_opts}
"cardinality": 1 },
{ "name": "datanode",
"components": [
{ "name": "NODEMANAGER" },
{ "name": "METRICS_MONITOR" },
{ "name": "DATANODE" },
{ "name": "HBASE_REGIONSERVER" },
{ "name": "ZOOKEEPER_CLIENT"}]
}
],
"Blueprints": {
"blueprint_name": "${CLUSTER_NAME}",
"stack_name": "HDP",
"stack_version": "${hdp_major_version}",
"security": { "type": "NONE" }
}
}
EOF
}
# Set HDP Repo
hdp_repo(){
cat << EOF
{
"Repositories" : {
"repo_name" : "HDP Public Repo",
"base_url" : "http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/${hdp_version}",
"verify_base_url" : true
}
}
EOF
}
hdp_stack_version () {
case ${hdp_version} in
2.5.0.3) VDF="";;
2.5.1.0) VDF="";;
2.5.5.0) VDF="";;
2.5.6.0) VDF="";;
2.5.3.0) VDF="HDP-2.5.3.0-37.xml";;
2.5.6.0) VDF="HDP-2.5.6.0-40.xml";;
2.6.1.0) VDF="HDP-2.6.1.0-129.xml";;
2.6.2.14) VDF="HDP-2.6.2.14-5.xml";;
2.6.3.0) VDF="HDP-2.6.3.0-235.xml";;
2.6.4.0) VDF="HDP-2.6.4.0-91.xml";;
2.6.5.0) VDF="HDP-2.6.5.0-292.xml";;
*) VDF="HDP-2.6.5.0-292.xml";;
esac
cat << EOF
{
"VersionDefinition": {
"version_url":
"http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/${hdp_version}/${VDF}"
}
}
EOF
}
# Set Utils Repo
hdp_utils_repo(){
cat << EOF
{
"Repositories" : {
"repo_name" : "HDP Utils Public Repo",
"base_url" : "http://public-repo-1.hortonworks.com/HDP-UTILS-${UTILS_version}/repos/centos7",
"verify_base_url" : true
}
}
EOF
}
# Config Execution wrapper
hdp_build_config(){
create_hdfs_config
create_cluster_config > cluster_config.json
create_dynamic_hostmap > hostmap.json
hdp_repo > repo.json
hdp_stack_version > hdp_vdf.json
hdp_utils_repo > hdputils-repo.json
}
# Submit Cluster Configuration Blueprint
hdp_register_cluster(){
## Register BP with Ambari
echo -e "-->Submitting cluster_config.json<--"
echo -e "-->Submitting cluster_config.json<--" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By: ambari" -X POST -u admin:admin https://${ambari_ip}:9443/api/v1/blueprints/${CLUSTER_NAME} -d @cluster_config.json >> $LOG_FILE
}
# Register HDP and Utils Repos
hdp_register_repo(){
## Submit VDF for HDP Stack
echo -e "-->Submitting HDP VDF for ${hdp_version}<--"
echo -e "-->Submitting HDP VDF for ${hdp_version}<--" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By: ambari" -X POST -u admin:admin https://${ambari_ip}:9443/api/v1/version_definitions -d @hdp_vdf.json >> $LOG_FILE
## Setup Repo using REST API
echo -e "-->Submitting HDP and HDP Utils repo.json<--"
echo -e "-->Submitting HDP and HDP Utils repo.json<--" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By: ambari" -X PUT -u admin:admin https://${ambari_ip}:9443/api/v1/stacks/HDP/versions/${hdp_major_version}/operating_systems/redhat7/repositories/HDP-${hdp_major_version} -d @repo.json >> $LOG_FILE
curl -i -s -k -H "X-Requested-By: ambari" -X PUT -u admin:admin https://${ambari_ip}:9443/api/v1/stacks/HDP/versions/${hdp_major_version}/operating_systems/redhat7/repositories/HDP-UTILS-${UTILS_version} -d @hdputils-repo.json >> $LOG_FILE
}
# Build the Cluster
hdp_cluster_build(){
echo -e "-->Submitting hostmap.json<--"
echo -e "-->Submitting hostmap.json<--" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By: ambari" -X POST -u admin:admin https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME} -d @hostmap.json >> $LOG_FILE
}
# Check Ambari Requests - wait until finished
check_ambari_requests(){
sleep 5
completed_requests="0"
echo -e "Checking Ambari requests..."
total_requests=`curl -k -i -s -H "X-Requested-By: ambari" -u ${ambari_login}:${ambari_password} -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/requests?fields=Requests/id,Requests/request_status,Requests/request_context | grep -e '"request_status"' | wc -l`
echo -e "$total_requests requests found."
if [ $total_requests = "0" ]; then
echo -e "Failed to find requests... check Ambari manually for cluster status."
echo -e "Ambari Login: https://${ambari_ip}:9443"
exit
fi
req_start=`date +%H:%M:%S`
while [ $completed_requests != $total_requests ]; do
completed_requests=`curl -k -i -s -H "X-Requested-By: ambari" -u ${ambari_login}:${ambari_password} -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/requests?fields=Requests/id,Requests/request_status,Requests/request_context | grep -e '"request_status"' | grep "COMPLETED" | wc -l`
pending_requests=`curl -k -i -s -H "X-Requested-By: ambari" -u ${ambari_login}:${ambari_password} -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/requests?fields=Requests/id,Requests/request_status,Requests/request_context | grep -e '"request_status"' | grep "PENDING" | wc -l`
in_progress_requests=`curl -k -i -s -H "X-Requested-By: ambari" -u ${ambari_login}:${ambari_password} -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/requests?fields=Requests/id,Requests/request_status,Requests/request_context | grep -e '"request_status"' | grep "IN_PROGRESS" | wc -l`
total_requests=`curl -k -i -s -H "X-Requested-By: ambari" -u ${ambari_login}:${ambari_password} -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/requests?fields=Requests/id,Requests/request_status,Requests/request_context | grep -e '"request_status"' | wc -l`
req_now=`date +%H:%M:%S`
req_now_s=`date +%s -d ${req_now}`
req_start_s=`date +%s -d ${req_start}`
req_diff=`expr ${req_now_s} - ${req_start_s}`
echo -ne " [`date +%H:%M:%S -ud @${req_diff}`] Cluster Action Status: $pending_requests pending, $in_progress_requests in progress, ${completed_requests}/${total_requests} complete.\r"
sleep 5
done;
echo -e "\n->Action Complete."
}
# Build Kerberos Service Payload
build_kerberos_payload(){
cat << EOF
[
{
"Clusters": {
"desired_config": {
"type": "krb5-conf",
"tag": "version1",
"properties": {
"domains":"",
"manage_krb5_conf": "false",
"conf_dir":"/etc",
"content" : " "
}
}
}
},
{
"Clusters": {
"desired_config": {
"type": "kerberos-env",
"tag": "version1",
"properties": {
"kdc_type": "mit-kdc",
"manage_identities": "true",
"install_packages": "true",
"encryption_types": "rc4-hmac",
"realm" : "HADOOP.COM",
"kdc_hosts" : "${utilfqdn}",
"kdc_host" : "${utilfqdn}",
"admin_server_host" : "${utilfqdn}",
"executable_search_paths" : "/usr/bin, /usr/kerberos/bin, /usr/sbin, /usr/lib/mit/bin, /usr/lib/mit/sbin",
"password_length": "20",
"password_min_lowercase_letters": "1",
"password_min_uppercase_letters": "1",
"password_min_digits": "1",
"password_min_punctuation": "1",
"password_min_whitespace": "0",
"service_check_principal_name" : "${CLUSTER_NAME}-service_check",
"case_insensitive_username_rules" : "false"
}
}
}
}
]
EOF
}
# Build KDC Admin Credential Payload
build_kdc_payload(){
cat << EOF
{
"session_attributes" : {
"kerberos_admin" : {
"principal" : "ambari/admin@HADOOP.COM",
"password" : "somepassword"
}
},
"Clusters": {
"security_type" : "KERBEROS"
}
}
EOF
}
# Enable Kerberos
enable_kerberos(){
echo -e "-->Adding KERBEROS Service to cluster"
echo -e "-->Adding KERBEROS Service to cluster" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X POST https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services/KERBEROS >> $LOG_FILE
echo -e "-->Adding KERBEROS_CLIENT component to the KERBEROS service"
echo -e "-->Adding KERBEROS_CLIENT component to the KERBEROS service" >> $LOG_FILE
sleep 1
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X POST https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services/KERBEROS/components/KERBEROS_CLIENT >> $LOG_FILE
sleep 1
build_kerberos_payload > kpayload.json
echo -e "-->Submitting KERBEROS Payload"
echo -e "-->Submitting KERBEROS Payload" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d @kpayload.json https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME >> $LOG_FILE
echo -e "-->Creating the KERBEROS_CLIENT host components for each cluster host"
for cluster_host in `curl -s -k -u ${ambari_login}:${ambari_password} -H "X-Requested-By: ambari" -X GET https://${ambari_ip}:9443/api/v1/clusters/${CLUSTER_NAME}/hosts | grep host_name | gawk '{print $3}' | cut -d '"' -f2`;
do
echo -e "--->Adding ${cluster_host}"
echo -e "--->Adding ${cluster_host}" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X POST -d '{"host_components" : [{"HostRoles" : {"component_name":"KERBEROS_CLIENT"}}]}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/hosts?Hosts/host_name=${cluster_host} >> $LOG_FILE
sleep 1
done
echo -e "-->Installing KERBEROS Cluster Service and Components"
echo -e "-->Installing KERBEROS Cluster Service and Components" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d '{"RequestInfo": {"context" :"Install Kerberos Cluster Service"}, "Body": {"ServiceInfo": {"state" : "INSTALLED"}}}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services/KERBEROS >> $LOG_FILE
check_ambari_requests
echo -e "-->Stopping all Cluster services"
echo -e "-->Stopping all Cluster services" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d '{"RequestInfo": {"context" :"Stop Cluster Services"}, "Body": {"ServiceInfo": {"state" : "INSTALLED"}}}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services >> $LOG_FILE
check_ambari_requests
echo -e "-->Uploading Kerberos Credentials"
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X POST -d '{ "Credential" : {" principal" : "ambari/admin@HADOOP.COM", "key" : "somepassword", "type" : "temporary"}}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/credentials/kdc.admin.credential
sleep 1
echo -e "-->Enabling Kerberos"
echo -e "-->Enabling Kerberos" >> $LOG_FILE
build_kdc_payload > payload.json
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d @payload.json https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME >> $LOG_FILE
check_ambari_requests
echo -e "->Starting Cluster Services"
echo -e "->Starting Cluster Services" >> $LOG_FILE
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d '{"RequestInfo": {"context" :"Start Cluster Services"}, "Body": {"ServiceInfo": {"state" : "STARTED"}}}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services>> $LOG_FILE
check_ambari_requests
}
##
## MAIN
##
## Pass Ambari Public IP - Ensure this is setup in the VCN
# Validate Ambari is up and listening
ambari_up=0
while [ $ambari_up = "0" ]; do
ambari_check=`(echo > /dev/tcp/${ambari_ip}/9443) >/dev/null 2>&1 && echo "UP" || echo "DOWN"`
if [ $ambari_check = "UP" ]; then
echo -e "\n-> Ambari Server Found."
ambari_up=1
continue;
else
echo -ne "-> Ambari Server Not Detected... Retrying\r"
sleep 5
fi
done;
start_time=`date +%Y-%m%d-%H:%M:%S`
start_time_s=`date +%H:%M:%S`
echo -e "$start_time" > $LOG_FILE
# Cluster Setup
echo -e "-> Building HDP Configuration"
hdp_build_config
sleep 3
echo -e "-> Registering HDP Cluster"
hdp_register_cluster
sleep 3
echo -e "-> Registering HDP Repository"
hdp_register_repo
sleep 3
echo -e "-> Building HDP $hdp_version Cluster $CLUSTER_NAME"
hdp_cluster_build
sleep 3
# Setup new admin account
echo -e "-> Creating new Admin account: ${ambari_login}" >> $LOG_FILE
new_admin > ${ambari_login}.json
curl -i -s -k -H "X-Requested-By: ambari" -X POST -u admin:admin -d @${ambari_login}.json https://${ambari_ip}:9443/api/v1/users >> $LOG_FILE
rm -f new_admin.json
sleep 3
# reset default admin account to random password
echo -e "-> Reset default admin account to random password" >> $LOG_FILE
admin_password=`create_random_password`
admin_password_json > admin.json
curl -i -s -k -H "X-Requested-By: ambari" -X PUT -u admin:admin -d @admin.json https://${ambari_ip}:9443/api/v1/users >> $LOG_FILE
rm -f admin.json
check_ambari_requests
if [ $deployment_type = "simple" ]; then
curl -i -s -k -H "X-Requested-By:ambari" -u ${ambari_login}:${ambari_password} -i -X PUT -d '{"RequestInfo": {"context" :"Start Cluster Services"}, "Body": {"ServiceInfo": {"state" : "STARTED"}}}' https://${ambari_ip}:9443/api/v1/clusters/$CLUSTER_NAME/services>> $LOG_FILE
check_ambari_requests
else
enable_kerberos
fi
end_time=`date +%Y-%m%d-%H:%M:%S`
end_time_s=`date +%H:%M:%S`
echo -e "\t--CLUSTER SETUP COMPLETE--" >> $LOG_FILE
echo -e "\t--SUMMARY--" >> $LOG_FILE
total1=`date +%s -d ${start_time_s}`
total2=`date +%s -d ${end_time_s}`
totaldiff=`expr ${total2} - ${total1}`
echo -e "\tCluster Setup Took `date +%H:%M:%S -ud @${totaldiff}`" >> $LOG_FILE
echo -e "----------------------------------" >> $LOG_FILE
echo -e "Ambari Login: https://${ambari_ip}:9443" >> $LOG_FILE