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existing-vpc-cluster-hdfs.yml
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ROSTemplateFormatVersion: '2015-09-01'
Description:
zh-cn: 在现有VPC基础上，通过ROS模版部署Hadoop HDFS集群，包含管理节点（绑定EIP）和自动伸缩的计算节点，配置Java 1.8.0和Hadoop
2.7.7，确保50070端口访问安全。
en: On top of the existing VPC infrastructure, deploy a Hadoop HDFS cluster using
ROS (Resource Orchestration Service) templates, comprising management nodes (with
EIPs attached) and compute nodes that are configured for auto-scaling. The cluster
is set up with Java 1.8.0 and Hadoop 2.7.7, ensuring secure access via port 50070.
Parameters:
VpcId:
Type: String
Label:
en: Existing VPC Instance ID
zh-cn: 现有VPC的实例ID
Description:
en: Please search the ID starting with (vpc-xxx)from console-Virtual Private
Cloud
zh-cn: 控制台-VPC-专有网络下查询
AssociationProperty: ALIYUN::ECS::VPC::VPCId
VSwitchZoneId:
Type: String
Label:
en: VSwitch Zone ID
zh-cn: 交换机可用区
Description:
en: New Switch Availability Zone ID
zh-cn: 新建交换机Switch的可用区ID
AssociationProperty: ALIYUN::ECS::Instance::ZoneId
VSwitchId:
Type: String
Label:
en: VSwitch ID
zh-cn: 网络交换机ID
Description:
en: Please search the business VSwitch ID starting with(vsw-xxx)from console-Virtual
Private Cloud-VSwitches
zh-cn: 现有业务网络交换机的实例ID,控制台-VPC-专有网络-交换机下查询
AssociationProperty: ALIYUN::ECS::VSwitch::VSwitchId
AssociationPropertyMetadata:
VpcId: VpcId
ZoneId: VSwitchZoneId
SecurityGroupId:
Type: String
Label:
en: Business Security Group ID
zh-cn: 业务安全组ID
Description:
en: Please search the business security group ID starting with(sg-xxx)from console-ECS-Network
& Security
zh-cn: 现有业务安全组的实例ID,控制台-ECS-网络与安全-安全组下查询
AssociationProperty: ALIYUN::ECS::SecurityGroup::SecurityGroupId
AssociationPropertyMetadata:
VpcId: VpcId
InstanceType:
Type: String
Label:
en: Instance Type
zh-cn: 实例规格
Description:
en: <font color='blue'><b>1.Before selecting the model please confirm that the
current available zone under the model is in stock, some models need to be
reported in advance</b></font>]<br><font color='blue'><b>2.List of optional
models</font>]<br></b></font>[ecs.c5.large <font color='green'>2vCPU 4GiB
Intranet bandwidth1Gbps In-grid sending and receiving packages30MillionPPSS</font>]<br></b>[ecs.c5.xlarge
<font color='green'>4vCPU 8GiB Intranet bandwidth1.5Gbps In-grid sending and
receiving packages50MillionPPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB Intranet bandwidth2.5Gbps In-grid sending and receiving packages80MillionPPS</font>]
zh-cn: <font color='blue'><b>1.选择机型前请先确认当前可用区下该机型是否有货，部分机型需要提前报备</b></font><br><font
color='blue'><b>2.可选机型列表</font><br></b></font>[ecs.c5.large <font color='green'>2vCPU
4GiB 内网带宽1Gbps 内网收发包30万PPS</font>]<br></b>[ecs.c5.xlarge <font color='green'>4vCPU
8GiB 内网带宽1.5Gbps 内网收发包50万PPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU
16GiB 内网带宽2.5Gbps 内网收发包80万PPS</font>]
AssociationProperty: ALIYUN::ECS::Instance::InstanceType
AssociationPropertyMetadata:
ZoneId: VSwitchZoneId
InstancePassword:
Type: String
Label:
en: Instance Password
zh-cn: 实例密码
Description:
en: Server login password, Length 8-30, must contain three(Capital letters,
lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol
in)
zh-cn: 服务器登录密码,长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）
ConstraintDescription:
en: Length 8-30, must contain three(Capital letters, lowercase letters, numbers,
()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
zh-cn: 长度8-30，必须包含三项（大写字母、小写字母、数字、 ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ 中的特殊符号）。
AllowedPattern: '[0-9A-Za-z\_\-\&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
MinLength: 8
MaxLength: 30
NoEcho: true
BindWidth:
Type: Number
Label:
en: Public IP Bandwidth
zh-cn: 公网IP带宽值
Description:
en: 'Public network IP bandwidth，unit: Mbps'
zh-cn: 公网IP带宽值，单位：Mbps
Default: 5
MinValue: 1
MaxValue: 100
DiskCategory:
Type: String
Label:
en: Disk Type
zh-cn: 磁盘类型
Description:
en: '<font color=''blue''><b>Optional values:</b></font><br>[cloud_efficiency:
<font color=''green''>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color=''green''>SSD
Cloud Disk</font>]<br>[cloud_essd: <font color=''green''>ESSD Cloud Disk</font>]<br>[cloud:
<font color=''green''>Cloud Disk</font>]<br>[ephemeral_ssd: <font color=''green''>Local
SSD Cloud Disk</font>]'
zh-cn: '<font color=''blue''><b>可选值：</b></font><br>[cloud_efficiency: <font
color=''green''>高效云盘</font>]<br>[cloud_ssd: <font color=''green''>SSD云盘</font>]<br>[cloud_essd:
<font color=''green''>ESSD云盘</font>]<br>[cloud: <font color=''green''>普通云盘</font>]<br>[ephemeral_ssd:
<font color=''green''>本地SSD盘</font>]'
Default: cloud_efficiency
AllowedValues:
- cloud_efficiency
- cloud_ssd
- cloud
- cloud_essd
- ephemeral_ssd
DiskSize:
Type: Number
Label:
en: System Disk Space
zh-cn: 系统盘空间
Description:
en: ''
zh-cn: 实例系统盘大小，单位为GiB。取值范围：20~32768
Default: 40
MinValue: 20
MaxValue: 2048
Amount:
Type: Number
Label:
en: Instance Amount
zh-cn: 实例数量
Description:
en: 'ECS Instance Amount, Allowed value: 3~10'
zh-cn: 购买实例数量，允许值：3~10
Default: 3
MinValue: 3
MaxValue: 10
InstanceImageId:
Type: String
Label:
en: Image ID
zh-cn: 镜像ID
Description:
en: Image ID，See detail：<b><a href='https://www.alibabacloud.com/help/doc-detail/112977.html'
target='_blank'><font color='blue'>Find the mirror</font></a></b>
zh-cn: 镜像ID, 详见：<b><a href='https://help.aliyun.com/document_detail/112977.html'
target='_blank'><font color='blue'>查找镜像</font></a></b>
Default: centos_7
Resources:
RamRole:
Type: ALIYUN::RAM::Role
Properties:
AssumeRolePolicyDocument:
Statement:
- Action: sts:AssumeRole
Effect: Allow
Principal:
Service:
- oos.aliyuncs.com
Version: '1'
Policies:
- PolicyDocument:
Statement:
- Action:
- ecs:*
Effect: Allow
Resource:
- '*'
- Action:
- vpc:DescribeVpcs
- vpc:DescribeVSwitches
Effect: Allow
Resource:
- '*'
- Action:
- ess:CompleteLifecycleAction
Effect: Allow
Resource:
- '*'
Version: '1'
PolicyName:
Fn::Join:
- ''
- - ros-StackId-
- Ref: ALIYUN::StackId
RoleName:
Fn::Join:
- ''
- - ros-StackId-
- Ref: ALIYUN::StackId
Metadata:
ALIYUN::ROS::Designer:
id: c40eb24b-0042-4ad8-b85c-b6155fa52238
OOSTemplateIn:
Type: ALIYUN::OOS::Template
Properties:
Content:
Fn::Join:
- ''
- - '{"FormatVersion": "OOS-2019-06-01","Parameters": {"regionId": {"Type":
"String","Default": "'
- Ref: ALIYUN::Region
- '"},"instanceIds": {"Type": "List","Default": ["${instanceId}"]},"lifecycleHookId":
{"Type": "String","Default": "${lifecycleHookId}"},"lifecycleActionToken":
{"Type": "String","Default": "${lifecycleActionToken}"}},"RamRole": "'
- Fn::GetAtt:
- RamRole
- RoleName
- '","Tasks": [{"Name": "runCommand","Action": "ACS::ECS::RunCommand","OnError":
"CompleteLifecycleActionForAbandon","OnSuccess": "CompleteLifecycleActionForContinue","Properties":
{"regionId": "{{ regionId }}","commandContent": "'
- 'cd /software && bash rm_node.sh '
- Ref: Amount
- ' && sleep 60'
- '","instanceId": "{{ ACS::TaskLoopItem }}","commandType": "RunShellScript"},
"Loop": {"RateControl": {"Mode":"Concurrency","MaxErrors":0,"Concurrency":10},"Items":
"{{ instanceIds }}","Outputs": {"commandOutputs": {"AggregateType": "Fn::ListJoin","AggregateField":
"commandOutput"}}},"Outputs": {"commandOutput": {"Type": "String","ValueSelector":
"invocationOutput"}}}, {"Name": "CompleteLifecycleActionForContinue","Action":
"ACS::ExecuteAPI","OnSuccess": "ACS::END","Properties": {"Service": "ESS","API":
"CompleteLifecycleAction","Parameters": {"RegionId": "{{ regionId }}","LifecycleHookId":
"{{ lifecycleHookId }}","LifecycleActionToken": "{{ lifecycleActionToken
}}"}}}, {"Name": "CompleteLifecycleActionForAbandon","Action": "ACS::ExecuteAPI","Properties":
{"Service": "ESS","API": "CompleteLifecycleAction","Parameters": {"RegionId":
"{{ regionId }}","LifecycleHookId": "{{ lifecycleHookId }}","LifecycleActionToken":
"{{ lifecycleActionToken }}","LifecycleActionResult": "ABANDON"}}}]}'
TemplateName:
Fn::Join:
- ''
- - ros-StackId-
- Ref: ALIYUN::StackId
- -In
DependsOn:
- RamRole
Metadata:
ALIYUN::ROS::Designer:
id: f38f57e5-4fad-404f-9550-45331dca1d60
EcsInstanceGroupMaster:
Type: ALIYUN::ECS::InstanceGroup
Properties:
ZoneId:
Ref: VSwitchZoneId
VpcId:
Ref: VpcId
VSwitchId:
Ref: VSwitchId
SecurityGroupId:
Ref: SecurityGroupId
ImageId:
Ref: InstanceImageId
AllocatePublicIP: false
HostName:
Fn::Join:
- ''
- - HDFS
- -[0,3]
InstanceChargeType: PostPaid
InstanceName:
Fn::Join:
- ''
- - HDFS
- -[0,3]
InstanceType:
Ref: InstanceType
InternetMaxBandwidthIn:
Ref: BindWidth
InternetMaxBandwidthOut:
Ref: BindWidth
IoOptimized: optimized
MaxAmount: 1
Password:
Ref: InstancePassword
SystemDiskCategory:
Ref: DiskCategory
UserData:
Fn::Replace:
- ros-notify:
Fn::GetAtt:
- RosWaitConditionMasterHandle
- CurlCli
- Fn::Join:
- ''
- - "#!/bin/sh \n"
- PASSWORD="
- Ref: InstancePassword
- "\" \n"
- NODE_COUNT=
- Ref: Amount
- " \n"
- ROS_NOTIFY="
- Fn::GetAtt:
- RosWaitConditionClusterHandle
- CurlCli
- "\" \n"
- "sleep 10 \n"
- "set -e \n"
- "OSS_NAME=\"ros-template-resources\" \n"
- "OSS_REGION=\"cn-beijing\" \n"
- "ENDPOINT=\".aliyuncs.com\" \n"
- "OOS_JDK_FOLDER=\"JDK\" \n"
- "JDK_RPM=\"jdk-8u251-linux-i586.rpm\" \n"
- "OOS_HADOOP_FOLDER=\"Hadoop\" \n"
- "HADOOP_PACKAGE=\"hadoop-2.7.7.tar.gz\" \n"
- "ENV_DIR=\"/software\" \n"
- "BASH_PATH=\"/etc/profile\" \n"
- "RESOURCE_DIR=\"${ENV_DIR}/resources\" \n"
- "HADOOP_HOME=\"${ENV_DIR}/hadoop\" \n"
- "HOST_IP=$(ifconfig eth0 | awk '/inet /{print $2}') \n"
- "HOST_NAME=$(hostname) \n"
- "SSH_SCRIPT_FILE=\"${ENV_DIR}/ssh.sh\" \n"
- "NODES_INFO_FILE=\"${ENV_DIR}/nodes_info.ini\" \n"
- "CLUSTER_FILE=\"${ENV_DIR}/cluster.sh\" \n"
- "RM_NODES=\"${ENV_DIR}/rm_nodes.ini\" \n"
- "rm -rf /etc/hosts && touch /etc/hosts \n"
- " \n"
- "recordLog() { \n"
- " time=$(date \"+%Y-%m-%d %H:%M:%S\") \n"
- " echo \"$time --- $1\" >>\"${ENV_DIR}/userdata.log\" \n"
- "} \n"
- " \n"
- "createDir() { \n"
- " dir=$1 \n"
- " if [ -d \"${dir}\" ]; then \n"
- " recordLog \"Create failed, dir-${dir} is existed\" \n"
- " else \n"
- " mkdir -p \"${dir}\" \n"
- " recordLog \"Create Dir-${dir} successful\" \n"
- " fi \n"
- "} \n"
- " \n"
- "delete() { \n"
- " rm -rf \"$1\" && recordLog \"Remove path-$1 successful\" \n"
- "} \n"
- " \n"
- "download() { \n"
- " createDir ${RESOURCE_DIR} \n"
- " wget https://${OSS_NAME}.oss-${OSS_REGION}${ENDPOINT}/${OOS_JDK_FOLDER}/${JDK_RPM}\
\ -P ${RESOURCE_DIR} \n"
- " wget https://${OSS_NAME}.oss-${OSS_REGION}${ENDPOINT}/${OOS_HADOOP_FOLDER}/${HADOOP_PACKAGE}\
\ -P ${RESOURCE_DIR} \n"
- " recordLog \"Download resources successful\" \n"
- "} \n"
- " \n"
- "generateScript() { \n"
- " ssh-keygen -t rsa -P '' -f '/root/.ssh/id_rsa' \n"
- " yum -y install expect \n"
- " echo '#!/bin/bash' >${SSH_SCRIPT_FILE} \n"
- " echo 'name_or_ip=$1' >>${SSH_SCRIPT_FILE} \n"
- " echo 'authorized_key=$2' >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect <<EOF' >>${SSH_SCRIPT_FILE} \n"
- " echo 'set timeout 150' >>${SSH_SCRIPT_FILE} \n"
- " echo \"spawn ssh root@\\${name_or_ip} echo \\\"\\${authorized_key}\\\
\" >> /root/.ssh/authorized_keys\" >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect {' >>${SSH_SCRIPT_FILE} \n"
- " echo \" \\\"*yes/no*\\\" { send \\\"yes\\n\\\"; exp_continue }\"\
\ >>${SSH_SCRIPT_FILE} \n"
- " echo \" \\\"*password:\\\" { send \\\"${PASSWORD}\\n\\\" }\" >>${SSH_SCRIPT_FILE}\
\ \n"
- " echo '}' >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect eof' >>${SSH_SCRIPT_FILE} \n"
- " echo 'EOF' >>${SSH_SCRIPT_FILE} \n"
- " chmod +x ${SSH_SCRIPT_FILE} \n"
- " recordLog \"Generate ${SSH_SCRIPT_FILE} successful\" \n"
- " echo '#!/bin/bash' >\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'host_ip=$1' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'expect <<EOF' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'set timeout 150' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo \"spawn ssh root@\\${host_ip} exit;\" >>\"${SSH_SCRIPT_FILE}.login\"\
\ \n"
- " echo 'expect {' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo \" \\\"*yes/no*\\\" { send \\\"yes\\n\\\" }\" >>\"${SSH_SCRIPT_FILE}.login\"\
\ \n"
- " echo '}' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'expect eof' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'EOF' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " chmod +x \"${SSH_SCRIPT_FILE}.login\" \n"
- " recordLog \"Generate ${SSH_SCRIPT_FILE}.login successful\" \n"
- "} \n"
- " \n"
- "configSSH() { \n"
- " authorized_key=$(cat /root/.ssh/id_rsa.pub) \n"
- " bash ${SSH_SCRIPT_FILE} \"${HOST_IP}\" \"${authorized_key}\" \n"
- " bash \"${SSH_SCRIPT_FILE}.login\" \"0.0.0.0\" \n"
- " bash \"${SSH_SCRIPT_FILE}.login\" \"localhost\" \n"
- " recordLog \"Config expect-localhost successful\" \n"
- "} \n"
- " \n"
- "installJavaAndConfig() { \n"
- " yum -y install glibc.i686 \n"
- " cd ${RESOURCE_DIR} || exit && rpm -Uvh ${JDK_RPM} \n"
- " JAVA_HOME=$(find / -name jdk1.8.0_*) \n"
- " echo \"export JAVA_HOME=${JAVA_HOME}\" >>${BASH_PATH} \n"
- " echo \"export JRE_HOME=${JAVA_HOME}/jre\" >>${BASH_PATH} \n"
- " echo \"export CLASSPATH=.:${JAVA_HOME}/lib:${JAVA_HOME}/jre/lib\"\
\ >>${BASH_PATH} \n"
- " echo \"export PATH=${JAVA_HOME}/bin:$PATH\" >>${BASH_PATH} \n"
- " source ${BASH_PATH} \n"
- " cd ~ || exit \n"
- " recordLog \"Install and config java env successful\" \n"
- " # delete \"${RESOURCE_DIR}\\${JDK_RPM}\" #do not delete \n"
- "} \n"
- " \n"
- "installAndConfigHadoop() { \n"
- " cd ${RESOURCE_DIR} || exit && tar -zxvf \"${HADOOP_PACKAGE}\" -C\
\ ${ENV_DIR} && cd ${ENV_DIR} && mv hadoop-2.7.7 hadoop \n"
- " echo \"export HADOOP_HOME=${HADOOP_HOME}\" >>${BASH_PATH} \n"
- " echo \"export PATH=${JAVA_HOME}/bin:${HADOOP_HOME}/bin:${HADOOP_HOME}/sbin:$PATH\"\
\ >>${BASH_PATH} \n"
- " source ${BASH_PATH} \n"
- " sed -i 's/export JAVA_HOME=/#export JAVA_HOME=/' ${HADOOP_HOME}/etc/hadoop/hadoop-env.sh\
\ \n"
- " sed -i \"/#export JAVA_HOME=/a export JAVA_HOME=${JAVA_HOME}\"\
\ ${HADOOP_HOME}/etc/hadoop/hadoop-env.sh \n"
- " cd ${HADOOP_HOME}/etc/hadoop/ || recordLog \"Enter hadoop\\etc\\\
hadoop failed\" \n"
- " # config core-site.xml \n"
- ' cat >core-site.xml <<EOF
'
- "<configuration> \n"
- " <property> \n"
- " <name>fs.defaultFS</name> \n"
- " <value>hdfs://HOST_NAME:9000</value> \n"
- " <description>HDFS URI</description> \n"
- " </property> \n"
- " <property> \n"
- " <name>hadoop.tmp.dir</name> \n"
- " <value>TMP_DIR</value> \n"
- " <description>NameNode upload hadoop temp folder</description> \n"
- " </property> \n"
- " <property> \n"
- " <name>fs.checkpoint.period</name> \n"
- " <value>3600</value> \n"
- " <description>set backup log timeout</description> \n"
- " </property> \n"
- "</configuration> \n"
- 'EOF
'
- " sed -i \"s/HOST_NAME/${HOST_NAME}/\" core-site.xml \n"
- " sed -i \"s#TMP_DIR#${ENV_DIR}/tmp#\" core-site.xml \n"
- " recordLog \"Config core-site.xml successful\" \n"
- " # config hdfs-site.xml \n"
- ' cat >hdfs-site.xml <<EOF
'
- "<configuration> \n"
- " <property> \n"
- " <name>dfs.replication</name> \n"
- " <value>NODE_COUNT</value> \n"
- " <description>Duplication count</description> \n"
- " </property> \n"
- " <property> \n"
- " <name>dfs.name.dir</name> \n"
- " <value>HADOOP_HOME/hdfs/name</value> \n"
- " <description>DataNode name space metadata dir</description> \n"
- " </property> \n"
- " <property> \n"
- " <name>dfs.data.dir</name> \n"
- " <value>HADOOP_HOME/hdfs/data</value> \n"
- " <description>DataNode data dir location</description> \n"
- " </property> \n"
- "</configuration> \n"
- 'EOF
'
- " sed -i \"s#HADOOP_HOME#${HADOOP_HOME}#\" ${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " recordLog \"Config hdfs-site.xml successful\" \n"
- " mv /software/hadoop/etc/hadoop/slaves /software/hadoop/etc/hadoop/bak.slaves\
\ \n"
- " touch /software/hadoop/etc/hadoop/slaves \n"
- " recordLog \"Remove slave config default config\" \n"
- " delete \"${RESOURCE_DIR}/${HADOOP_PACKAGE}\" \n"
- "} \n"
- " \n"
- "generateClusterScript() { \n"
- ' cat >${CLUSTER_FILE} <<EOF
'
- "#!/bin/sh \n"
- "NODE_COUNT=\\$1 \n"
- "HOSTS_PATH=\"/etc/hosts\" \n"
- "ENV_DIR=\"/software\" \n"
- "SSH_SCRIPT_FILE=\"\\${ENV_DIR}/ssh.sh\" \n"
- "NODES_COUNT_FILE=\"\\${ENV_DIR}/nodes_count.ini\" \n"
- "HOST_IP=`ifconfig eth0 | awk '/inet /{print \\$2}'` \n"
- "NODES_INFO_FILE=\"\\${ENV_DIR}/nodes_info.ini\" \n"
- "RM_NODES=\"\\${ENV_DIR}/rm_nodes.ini\" \n"
- " \n"
- "configCluster() { \n"
- " rm -f \\${ENV_DIR}/hadoop/etc/hadoop/slaves \n"
- " yes|cp \\${HOSTS_PATH} \"\\${HOSTS_PATH}.bak\" \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " echo \"\\${node_hostname}\" >> \\${ENV_DIR}/hadoop/etc/hadoop/slaves\
\ \n"
- " if [ -d \"\\${ENV_DIR}/hadoop.bak\" ]; then \n"
- " yes|cp \"\\${ENV_DIR}/hadoop/etc/hadoop/slaves\" \"\\${ENV_DIR}/hadoop.bak/etc/hadoop/slaves\"\
\ \n"
- " fi \n"
- " old_node_count=0 \n"
- " if [ \\${NODE_COUNT} -ge \\${old_node_count} ]; then \n"
- " grep \"\\${node_hostname}\" \"\\${HOSTS_PATH}.bak\" \n"
- " if [ \\$? -ne \"0\" ] ;then \n"
- " echo \"\\${node_ip} \\${node_hostname}\" >>\\${HOSTS_PATH}\
\ \n"
- " authorized_key=\\$(cat /root/.ssh/id_rsa.pub) \n"
- " bash \\${SSH_SCRIPT_FILE} \"\\${node_hostname}\" \"\
\\${authorized_key}\" \n"
- " fi \n"
- " fi \n"
- " done \n"
- " \n"
- " if [ -f \\${NODES_COUNT_FILE} ]; then \n"
- " old_node_count=\\$(cat \\${NODES_COUNT_FILE}) \n"
- " sed -i \"s/\\${old_node_count}/\\${NODE_COUNT}/\" \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " sed -i \"s/\\${old_node_count}/\\${NODE_COUNT}/\" \\${ENV_DIR}/hadoop.bak/etc/hadoop/hdfs-site.xml\
\ \n"
- " if [ \\${NODE_COUNT} -gt \\${old_node_count} ]; then \n"
- " echo \"add\" \n"
- " if [ ! -f \"\\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts\"\
\ ] ;then \n"
- " sed -i \"/</configuration>/d\" \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <property>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <name>dfs.hosts</name>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <value>\\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts</value>\"\
\ >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml \n"
- " echo \" </property>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \"</configuration>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " fi \n"
- " yes|cp \\${ENV_DIR}/hadoop/etc/hadoop/slaves \\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts\
\ \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " scp \\${HOSTS_PATH} root@\\${node_hostname}:/etc/ \n"
- " grep \"\\${node_hostname}\" \"\\${HOSTS_PATH}.bak\"\
\ \n"
- " if [ \\$? -ne \"0\" ] ;then \n"
- " scp -r \\${ENV_DIR}/hadoop.bak root@\\${node_hostname}:\\\
${ENV_DIR}/hadoop \n"
- " fi \n"
- " done \n"
- " else \n"
- " echo \"remove\" \n"
- " if [ ! -f \"\\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts.exclude\"\
\ ] ;then \n"
- " sed -i \"/</configuration>/d\" \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <property>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <name>dfs.hosts.exclude</name>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \" <value>\\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts.exclude</value>\"\
\ >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml \n"
- " echo \" </property>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " echo \"</configuration>\" >> \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " fi \n"
- " mv \\${RM_NODES} \\${ENV_DIR}/hadoop/etc/hadoop/dfs.hosts.exclude\
\ \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " scp \\${ENV_DIR}/hadoop.bak/etc/hadoop/hdfs-site.xml\
\ root@\\${node_hostname}:\\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " done \n"
- " fi \n"
- " else \n"
- " sed -i \"s/NODE_COUNT/\\${NODE_COUNT}/\" \\${ENV_DIR}/hadoop/etc/hadoop/hdfs-site.xml\
\ \n"
- " cp -rf \\${ENV_DIR}/hadoop /software/hadoop.bak \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " if [ \\${node_ip} -eq \\${HOST_IP} ]; then \n"
- " continue \n"
- " fi \n"
- " sleep 1 \n"
- " scp \\${HOSTS_PATH} root@\\${node_hostname}:/etc/ \n"
- " scp -r \\${ENV_DIR}/hadoop.bak root@\\${node_hostname}:\\\
${ENV_DIR}/hadoop \n"
- " done \n"
- " fi \n"
- "} \n"
- " \n"
- "startCluster() { \n"
- " if [ -f \\${NODES_COUNT_FILE} ]; then \n"
- " old_node_count=\\$(cat \\${NODES_COUNT_FILE}) \n"
- " if [ \\${NODE_COUNT} -gt \\${old_node_count} ]; then \n"
- " cd \\${ENV_DIR}/hadoop && bin/hdfs dfsadmin -refreshNodes\
\ \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " grep \"\\${node_hostname}\" \"\\${HOSTS_PATH}.bak\"\
\ \n"
- " if [ \\$? -ne \"0\" ] ;then \n"
- " echo \\$node_hostname \n"
- " ssh root@\\${node_hostname} \"cd \\${ENV_DIR}/hadoop\
\ && sbin/hadoop-daemon.sh start datanode && sbin/yarn-daemon.sh start\
\ nodemanager && exit;\" \n"
- " fi \n"
- " done \n"
- " cd \\${ENV_DIR}/hadoop && sbin/start-balancer.sh \n"
- " else \n"
- " echo \"remove\" \n"
- " cd \\${ENV_DIR}/hadoop && bin/hdfs dfsadmin -refreshNodes\
\ \n"
- " sleep 5 \n"
- " rm_nodes_info=\\$(cat \\${RM_NODES}) \n"
- " for rm_node in \\${rm_nodes_info[@]}; do \n"
- " ssh root@\\${rm_node} \"cd \\${ENV_DIR}/hadoop && sbin/hadoop-daemon.sh\
\ stop datanode && sbin/yarn-daemon.sh stop nodemanager; sleep 10; exit;\"\
\ \n"
- " done \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " rm -f \\${HOSTS_PATH} \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " echo \"\\${node_ip} \\${node_hostname}\" >>\\${HOSTS_PATH}\
\ \n"
- " echo \"\\${node_ip} \\${node_hostname}\" \n"
- " scp -r \"\\${HOSTS_PATH}\" \\${node_hostname}:/etc\
\ \n"
- " done \n"
- " for node_info in \\${nodes_info[@]}; do \n"
- " new_node_info=(\\${node_info//:/ }) \n"
- " node_ip=\\${new_node_info[0]} \n"
- " node_hostname=\\${new_node_info[1]} \n"
- " scp -r \"\\${HOSTS_PATH}\" \\${node_hostname}:/etc\
\ \n"
- " done \n"
- " cd \\${ENV_DIR}/hadoop/ && sbin/stop-dfs.sh && sbin/start-dfs.sh\
\ && bin/hdfs dfsadmin -refreshNodes && sbin/start-balancer.sh \n"
- " fi \n"
- " else \n"
- " cd \\${ENV_DIR}/hadoop/ && bin/hadoop namenode -format && sbin/start-dfs.sh\
\ \n"
- " fi \n"
- " echo \\${NODE_COUNT} >\\${NODES_COUNT_FILE} \n"
- "} \n"
- " \n"
- "main() { \n"
- " nodes_count=\\$(cat \\${NODES_INFO_FILE} | wc -l) \n"
- " nodes_info=\\$(cat \\${NODES_INFO_FILE}) \n"
- " if [ \\${nodes_count} -eq \\${NODE_COUNT} ]; then \n"
- " configCluster \n"
- " startCluster \n"
- " $ROS_NOTIFY \n"
- " fi \n"
- "} \n"
- " \n"
- "main \n"
- 'EOF
'
- "} \n"
- " \n"
- "main() { \n"
- " download \n"
- " generateScript \n"
- " configSSH \n"
- " installJavaAndConfig \n"
- " installAndConfigHadoop \n"
- " generateClusterScript \n"
- " echo \"${HOST_IP}:${HOST_NAME}\" >>${NODES_INFO_FILE} \n"
- " touch ${RM_NODES} \n"
- "} \n"
- " \n"
- "main \n"
- "ros-notify -d \"{\\\"Status\\\" : \\\"Success\\\"}\" \n"
DependsOn:
- OOSTemplateIn
Metadata:
ALIYUN::ROS::Designer:
id: 4d17593b-029a-45bf-849a-38376b2ac955
VpcEip:
Type: ALIYUN::VPC::EIP
Properties:
Bandwidth:
Ref: BindWidth
InternetChargeType: PayByTraffic
Metadata:
ALIYUN::ROS::Designer:
id: c97c38d5-253b-4d8d-89f0-1537687b31b8
EipAssociation:
Type: ALIYUN::VPC::EIPAssociation
Properties:
InstanceId:
Fn::Select:
- '0'
- Fn::GetAtt:
- EcsInstanceGroupMaster
- InstanceIds
AllocationId:
Ref: VpcEip
DependsOn:
- VpcEip
Metadata:
ALIYUN::ROS::Designer:
id: fabc6711-b5c0-4aef-a1fc-fae3761b74a8
OOSTemplateOut:
Type: ALIYUN::OOS::Template
Properties:
Content:
Fn::Join:
- ''
- - "FormatVersion: OOS-2019-06-01\nParameters:\n regionId:\n Type: String\n\
\ Default: "
- Ref: ALIYUN::Region
- "\n instanceIds:\n Type: List\n Default:\n - '${instanceId}'\n\
\ lifecycleHookId:\n Type: String\n Default: '${lifecycleHookId}'\n\
\ lifecycleActionToken:\n Type: String\n Default: '${lifecycleActionToken}'\n\
RamRole: "
- Fn::GetAtt:
- RamRole
- RoleName
- "\nTasks:\n - Name: runCommand\n Action: 'ACS::ECS::RunCommand'\n\
\ OnError: CompleteLifecycleActionForAbandon\n OnSuccess: CompleteLifecycleActionForContinue\n\
\ Properties:\n regionId: '{{ regionId }}'\n commandContent:\
\ |- \n"
- Fn::Replace:
- ros-notify:
Fn::GetAtt:
- RosWaitConditionHandleEss
- CurlCli
- Fn::Join:
- ''
- - " #!/bin/sh \n"
- " hostname=$(hostname) \n"
- ' MASTER_IP='
- Fn::Select:
- '0'
- Fn::GetAtt:
- EcsInstanceGroupMaster
- PrivateIps
- '
'
- ' INSTANCE_PASSWORD='
- Ref: InstancePassword
- '
'
- " echo root:${INSTANCE_PASSWORD} | chpasswd \n"
- " # open sshd PasswordAuthentication \n"
- " sed -i 's/PasswordAuthentication no/PasswordAuthentication\
\ yes/g' \"/etc/ssh/sshd_config\" \n"
- " service sshd restart \n"
- ' PASSWORD="'
- Ref: InstancePassword
- "\" \n"
- ' NODE_COUNT='
- Ref: Amount
- '
'
- ' MASTER_HOSTNAME='
- Fn::Select:
- '0'
- Fn::GetAtt:
- EcsInstanceGroupMaster
- HostNames
- '
'
- " set -e \n"
- " JDK_RPM=\"jdk-8u251-linux-i586.rpm\" \n"
- " ENV_DIR=\"/software\" \n"
- " BASH_PATH=\"/etc/profile\" \n"
- " RESOURCE_DIR=\"${ENV_DIR}/resources\" \n"
- " HOST_IP=$(ifconfig eth0 | awk '/inet /{print $2}') \n"
- " HOST_NAME=$(hostname) \n"
- " SSH_SCRIPT_FILE=\"/root/ssh.sh\" \n"
- " NODES_INFO_FILE=\"${ENV_DIR}/nodes_info.ini\" \n"
- " NODES_COUNT_FILE=\"${ENV_DIR}/nodes_count.ini\" \n"
- " CLUSTER_FILE=\"${ENV_DIR}/cluster.sh\" \n"
- " RM_NODE_FILE=\"${ENV_DIR}/rm_node.sh\" \n"
- " ADD_NODE_FILE=\"${ENV_DIR}/add_node.sh\" \n"
- " RM_NODES=\"${ENV_DIR}/rm_nodes.ini\" \n"
- " \n"
- " recordLog() { \n"
- " time=$(date \"+%Y-%m-%d %H:%M:%S\") \n"
- " if [ ! -d ${ENV_DIR} ]; then \n"
- " mkdir ${ENV_DIR} \n"
- " fi \n"
- " echo \"$time --- $1\" >>\"${ENV_DIR}/userdata.log\"\
\ \n"
- " } \n"
- " \n"
- " generateScript() { \n"
- " ssh-keygen -t rsa -P '' -f '/root/.ssh/id_rsa' \n"
- " yum -y install expect \n"
- " echo '#!/bin/bash' >${SSH_SCRIPT_FILE} \n"
- " echo 'name_or_ip=$1' >>${SSH_SCRIPT_FILE} \n"
- " echo 'authorized_key=$2' >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect <<EOF' >>${SSH_SCRIPT_FILE} \n"
- " echo 'set timeout 150' >>${SSH_SCRIPT_FILE} \n"
- " echo \"spawn ssh root@\\${name_or_ip} echo \\\"\\${authorized_key}\\\
\" >> /root/.ssh/authorized_keys\" >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect {' >>${SSH_SCRIPT_FILE} \n"
- " echo \" \\\"*yes/no*\\\" { send \\\"yes\\n\\\"; exp_continue\
\ }\" >>${SSH_SCRIPT_FILE} \n"
- " echo \" \\\"*password:\\\" { send \\\"${PASSWORD}\\\
n\\\" }\" >>${SSH_SCRIPT_FILE} \n"
- " echo '}' >>${SSH_SCRIPT_FILE} \n"
- " echo 'expect eof' >>${SSH_SCRIPT_FILE} \n"
- " echo 'EOF' >>${SSH_SCRIPT_FILE} \n"
- " chmod +x ${SSH_SCRIPT_FILE} \n"
- " recordLog \"Generate ${SSH_SCRIPT_FILE} successful\"\
\ \n"
- " echo '#!/bin/bash' >\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'host_ip=$1' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'expect <<EOF' >>\"${SSH_SCRIPT_FILE}.login\"\
\ \n"
- " echo 'set timeout 150' >>\"${SSH_SCRIPT_FILE}.login\"\
\ \n"
- " echo \"spawn ssh root@\\${host_ip} exit;\" >>\"${SSH_SCRIPT_FILE}.login\"\
\ \n"
- " echo 'expect {' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo \" \\\"*yes/no*\\\" { send \\\"yes\\n\\\" }\"\
\ >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo '}' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'expect eof' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " echo 'EOF' >>\"${SSH_SCRIPT_FILE}.login\" \n"
- " chmod +x \"${SSH_SCRIPT_FILE}.login\" \n"
- " recordLog \"Generate ${SSH_SCRIPT_FILE}.login successful\"\
\ \n"
- " } \n"
- " \n"
- " configSSH() { \n"
- " authorized_key=$(cat /root/.ssh/id_rsa.pub) \n"
- " bash ${SSH_SCRIPT_FILE} \"${MASTER_IP}\" \"${authorized_key}\"\
\ \n"
- " bash ${SSH_SCRIPT_FILE} \"${HOST_IP}\" \"${authorized_key}\"\
\ \n"
- " bash \"${SSH_SCRIPT_FILE}.login\" \"0.0.0.0\" \n"
- " bash \"${SSH_SCRIPT_FILE}.login\" \"localhost\" \n"
- " sed -i \"s/${MASTER_IP}/${MASTER_HOSTNAME},${MASTER_IP}/\"\
\ \"/root/.ssh/known_hosts\" \n"
- " recordLog \"Config expect-localhost successful\" \n"
- " } \n"
- " \n"
- " installJavaAndConfig() { \n"
- " scp root@${MASTER_IP}:${RESOURCE_DIR}/${JDK_RPM} ./\
\ \n"
- " yum -y install glibc.i686 \n"
- " sleep 5 \n"
- " rpm -Uvh ${JDK_RPM} \n"
- " # config \n"
- " JAVA_HOME=$(find / -name jdk1.8.0_*) \n"
- " echo \"export JAVA_HOME=${JAVA_HOME}\" >>${BASH_PATH}\
\ \n"
- " echo \"export JRE_HOME=${JAVA_HOME}/jre\" >>${BASH_PATH}\
\ \n"
- " echo \"export CLASSPATH=.:${JAVA_HOME}/lib:${JAVA_HOME}/jre/lib\"\
\ >>${BASH_PATH} \n"
- " echo \"export PATH=${JAVA_HOME}/bin:$PATH\" >>${BASH_PATH}\
\ \n"
- " source ${BASH_PATH} \n"
- " recordLog \"Install and config java env successful\"\
\ \n"
- " rm -rf \"${JDK_RPM}\" \n"
- " recordLog \"Delete java rpm successful\" \n"
- " } \n"
- " \n"
- " configHadoop() { \n"
- " echo \"export HADOOP_HOME=${ENV_DIR}/hadoop\" >>${BASH_PATH}\
\ \n"
- " echo \"export PATH=${JAVA_HOME}/bin:${HADOOP_HOME}/bin:${HADOOP_HOME}/sbin:$PATH\"\
\ >>${BASH_PATH} \n"
- " source ${BASH_PATH} \n"
- " } \n"
- " \n"
- " generateAddNodeScript() { \n"
- " echo '#!/bin/bash' >${ADD_NODE_FILE} \n"
- " echo 'NODE_COUNT=$1' >>${ADD_NODE_FILE} \n"
- " echo \"ssh root@${MASTER_IP} \\\"echo '${HOST_IP}:${HOST_NAME}'\
\ >> ${NODES_INFO_FILE};bash ${CLUSTER_FILE} \\${NODE_COUNT} >>\
\ ${ENV_DIR}/userdata.log\\\"\" >>${ADD_NODE_FILE} \n"
- " echo \"ros-notify\" >> ${ADD_NODE_FILE} \n"
- " } \n"
- " \n"
- " generateRmNodeScript() { \n"
- " echo '#!/bin/bash' >${RM_NODE_FILE} \n"
- " echo 'NODE_COUNT=$1' >>${RM_NODE_FILE} \n"
- " echo \"ssh root@${MASTER_IP} \\\"sed -i '/${HOST_IP}:${HOST_NAME}/d'\
\ ${NODES_INFO_FILE} && echo \"${HOST_NAME}\" >> ${RM_NODES} &&\
\ bash ${CLUSTER_FILE} \\${NODE_COUNT} >> ${ENV_DIR}/userdata.log;\
\ exit;\\\"\" >>${RM_NODE_FILE} \n"
- " } \n"
- " \n"
- " main() { \n"
- " generateScript \n"
- " configSSH \n"
- " installJavaAndConfig \n"
- " configHadoop \n"
- " generateRmNodeScript \n"
- " generateAddNodeScript \n"
- " bash ${ADD_NODE_FILE} ${NODE_COUNT} \n"
- " } \n"
- " \n"
- " main \n"
- |2-
instanceId: '{{ ACS::TaskLoopItem }}'
commandType: RunShellScript
Loop:
RateControl:
Mode: Concurrency
MaxErrors: 0
Concurrency: 10
Items: '{{ instanceIds }}'
Outputs:
commandOutputs:
AggregateType: 'Fn::ListJoin'
AggregateField: commandOutput
Outputs:
commandOutput:
Type: String
ValueSelector: invocationOutput
- Name: CompleteLifecycleActionForContinue
Action: 'ACS::ExecuteAPI'
OnSuccess: 'ACS::END'
Properties:
Service: ESS
API: CompleteLifecycleAction
Parameters:
RegionId: '{{ regionId }}'
LifecycleHookId: '{{ lifecycleHookId }}'
LifecycleActionToken: '{{ lifecycleActionToken }}'
- Name: CompleteLifecycleActionForAbandon
Action: 'ACS::ExecuteAPI'
Properties:
Service: ESS
API: CompleteLifecycleAction
Parameters:
RegionId: '{{ regionId }}'
LifecycleHookId: '{{ lifecycleHookId }}'
LifecycleActionToken: '{{ lifecycleActionToken }}'
LifecycleActionResult: ABANDON
TemplateName:
Fn::Join:
- ''
- - ros-StackId-
- Ref: ALIYUN::StackId
- -Out
DependsOn:
- RamRole
Metadata:
ALIYUN::ROS::Designer:
id: 67a74071-cd8a-4cf0-93bf-e4f05fbf4f7c
EssScalingGroupSlave:
Type: ALIYUN::ESS::ScalingGroup
Properties:
VSwitchId:
Ref: VSwitchId
DefaultCooldown: 0
DesiredCapacity:
Fn::Calculate:
- '{0}-1'
- 0
- - Ref: Amount
HealthCheckType: ECS
MaxSize:
Ref: Amount
MinSize: 2