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3rd-Bootstrap_CentOS-v7-HVM.sh
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3rd-Bootstrap_CentOS-v7-HVM.sh
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#!/bin/bash -v
set -e -x
# Logger
exec > >(tee /var/log/user-data_3rd-bootstrap.log || logger -t user-data -s 2> /dev/console) 2>&1
#-------------------------------------------------------------------------------
# Set UserData Parameter
#-------------------------------------------------------------------------------
if [ -f /tmp/userdata-parameter ]; then
source /tmp/userdata-parameter
fi
if [[ -z "${Language}" || -z "${Timezone}" || -z "${VpcNetwork}" ]]; then
# Default Language
Language="en_US.UTF-8"
# Default Timezone
Timezone="Asia/Tokyo"
# Default VPC Network
VpcNetwork="IPv4"
fi
# echo
echo $Language
echo $Timezone
echo $VpcNetwork
#-------------------------------------------------------------------------------
# Parameter Settings
#-------------------------------------------------------------------------------
# Parameter Settings
CWAgentConfig="https://raw.githubusercontent.com/usui-tk/amazon-ec2-userdata/master/Config_AmazonCloudWatchAgent/AmazonCloudWatchAgent_CentOS-v7-HVM.json"
#-------------------------------------------------------------------------------
# Acquire unique information of Linux distribution
# - CentOS v7
# https://docs.centos.org/en-US/docs/
# https://wiki.centos.org/Documentation
# https://wiki.centos.org/Cloud/AWS
#
# https://www.centos.org/download/aws-images/
# https://aws.amazon.com/marketplace/pp/B00O7WM7QW
#
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/
#-------------------------------------------------------------------------------
# Cleanup repository information
yum clean all
# Show Linux Distribution/Distro information
if [ $(command -v lsb_release) ]; then
lsb_release -a
fi
# Show Linux System Information
uname -a
# Show Linux distribution release Information
cat /etc/os-release
cat /etc/centos-release
cat /etc/redhat-release
# Default installation package [rpm command]
rpm -qa --qf="%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n" | sort > /tmp/command-log_rpm_installed-package.txt
# Default installation package [yum command]
yum list installed > /tmp/command-log_yum_installed-package.txt
# Default repository package [yum command]
yum list all > /tmp/command-log_yum_repository-package-list.txt
# Default repository package group [yum command]
yum groups list -v > /tmp/command-log_yum_repository-package-group-list.txt
# systemd unit files
systemctl list-unit-files --all --no-pager > /tmp/command-log_systemctl_list-unit-files.txt
# systemd service config
systemctl list-units --type=service --all --no-pager > /tmp/command-log_systemctl_list-service-config.txt
#-------------------------------------------------------------------------------
# Default Package Update
#-------------------------------------------------------------------------------
# Yum Repositories (CentOS v7)
# http://mirror.centos.org/centos-7/7/
#-------------------------------------------------------------------------------
# yum repository metadata Clean up
yum --enablerepo="*" --verbose clean all
# Default Package Update (Packages Related to yum)
yum install -y yum yum-plugin-fastestmirror yum-utils
# Checking repository information
yum repolist all
# Package Install CentOS yum repository Files (from CentOS Community Repository)
find /etc/yum.repos.d/
yum search centos-release
yum install -y centos-release centos-release-scl
yum --enablerepo="*" --verbose clean all
find /etc/yum.repos.d/
# Checking repository information
yum repolist all
# Checking repository information (repository configuration file)
find /etc/yum.repos.d -type f -print | xargs egrep '^\[|enabled'
# Enable repository in repository configuration file:[CentOS-Base.repo]
yum-config-manager --enable base
yum-config-manager --enable updates
yum-config-manager --enable extras
yum-config-manager --disable centosplus
# Enable repository in repository configuration file:[CentOS-SCLo-scl.repo]
yum-config-manager --enable centos-sclo-sclo
# Enable repository in repository configuration file:[CentOS-SCLo-scl-rh.repo]
yum-config-manager --enable centos-sclo-rh
# Checking repository information
yum repolist all
# Checking repository information (repository configuration file)
find /etc/yum.repos.d -type f -print | xargs egrep '^\[|enabled'
# yum repository metadata Clean up
yum --enablerepo="*" --verbose clean all
# Default Package Update
yum update -y
#-------------------------------------------------------------------------------
# Custom Package Installation
#-------------------------------------------------------------------------------
# Package Install Pre-installation package difference of CentOS and RHEL (from CentOS Community Repository)
yum install -y cloud-utils-growpart
# Package Install CentOS System Administration Tools (from CentOS Community Repository)
yum install -y abrt abrt-cli acpid arptables bash-completion bc bcc bcc-tools bind-utils blktrace bpftool crash-trace-command crypto-utils curl dstat ebtables ethtool expect fio gdisk git hdparm intltool iotop iperf3 iptraf-ng kexec-tools latencytop-tui libicu lsof lvm2 lzop man-pages mc mcelog mdadm mlocate mtr nc ncompress net-snmp-utils net-tools netsniff-ng nftables nmap numactl nvme-cli nvmetcli parted pmempool psacct psmisc rsync screen smartmontools sos strace symlinks sysfsutils sysstat tcpdump time tmpwatch traceroute tree tzdata unzip usermode util-linux vdo vim-enhanced wget wireshark xfsdump xfsprogs zip zsh
yum install -y cifs-utils nfs-utils nfs4-acl-tools
yum install -y iscsi-initiator-utils lsscsi sdparm sg3_utils
yum install -y setroubleshoot-server "selinux-policy*" setools-console checkpolicy policycoreutils policycoreutils-restorecond
yum install -y pcp pcp-manager "pcp-pmda*" pcp-selinux pcp-system-tools pcp-zeroconf
# Package Install CentOS support tools (from CentOS Community Repository)
yum install -y redhat-lsb-core redhat-support-tool
#-------------------------------------------------------------------------------
# Custom Package Installation [kernel live-patching tools]
# https://access.redhat.com/solutions/2206511
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/kernel_administration_guide/applying_patches_with_kernel_live_patching
#-------------------------------------------------------------------------------
# Package Install CentOS kernel live-patching tools (from CentOS Community Repository)
yum install -y kpatch
rpm -qi kpatch
systemctl daemon-reload
systemctl restart kpatch
systemctl status -l kpatch
# Configure kpatch software (Start Daemon kpatch)
if [ $(systemctl is-enabled kpatch) = "disabled" ]; then
systemctl enable kpatch
systemctl is-enabled kpatch
fi
# kpatch information
kpatch list
# Package List (kernel live-patch)
yum list installed | grep kpatch
#-------------------------------------------------------------------------------
# Custom Package Installation [Python3]
#-------------------------------------------------------------------------------
# Package Install Python 3 Runtime (from Red Hat Official Repository)
yum install -y python3 python3-pip python3-devel python3-rpm-generators python3-rpm-macros python3-setuptools python3-test python3-wheel
# Version Information (Python3)
python3 -V
pip3 -V
#-------------------------------------------------------------------------------
# Custom Package Installation [EPEL]
#-------------------------------------------------------------------------------
# Package Install EPEL(Extra Packages for Enterprise Linux) Repository Package
yum install -y epel-release
# Disable EPEL yum repository
egrep '^\[|enabled' /etc/yum.repos.d/epel*
sed -i 's/enabled=1/enabled=0/g' /etc/yum.repos.d/epel.repo
sed -i 's/enabled=1/enabled=0/g' /etc/yum.repos.d/epel-*.repo
egrep '^\[|enabled' /etc/yum.repos.d/epel*
# yum repository metadata Clean up
yum --enablerepo="*" --verbose clean all
# EPEL repository package [yum command]
yum --disablerepo="*" --enablerepo="epel" list available > /tmp/command-log_yum_repository-package-list_epel.txt
# Package Install CentOS System Administration Tools (from EPEL Repository)
yum --enablerepo="epel" install -y atop bash-completion-extras bcftools byobu collectl colordiff fping glances htop httping iftop inotify-tools ipv6calc jnettop jq moreutils moreutils-parallel ncdu nload srm tcping wdiff yamllint zstd
# Package Install CentOS System Administration Tools (from EPEL-Testing Repository)
# yum --enablerepo="epel-testing" install -y tlog
#-------------------------------------------------------------------------------
# Get AWS Instance MetaData Service (IMDS v1, v2)
# https://docs.aws.amazon.com/ja_jp/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html
# https://docs.aws.amazon.com/ja_jp/AWSEC2/latest/UserGuide/instancedata-data-retrieval.html
#-------------------------------------------------------------------------------
# Getting an Instance Metadata Service v2 (IMDS v2) token
TOKEN=`curl -X PUT "http://169.254.169.254/latest/api/token" -H "X-aws-ec2-metadata-token-ttl-seconds: 21600"`
if [ -n "$TOKEN" ]; then
#-----------------------------------------------------------------------
# Retrieving Metadata Using the Instance Metadata Service v2 (IMDS v2)
#-----------------------------------------------------------------------
# Instance MetaData
Az=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/placement/availability-zone")
AzId=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/placement/availability-zone-id")
Region=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/placement/region")
InstanceId=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/instance-id")
InstanceType=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/instance-type")
PrivateIp=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/local-ipv4")
AmiId=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/ami-id")
# IAM Role & STS Information
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
RoleArn=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/iam/info" | jq -r '.InstanceProfileArn')
RoleName=$(echo $RoleArn | cut -d '/' -f 2)
fi
if [ -n "$RoleName" ]; then
StsCredential=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/meta-data/iam/security-credentials/$RoleName")
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
StsAccessKeyId=$(echo $StsCredential | jq -r '.AccessKeyId')
StsSecretAccessKey=$(echo $StsCredential | jq -r '.SecretAccessKey')
StsToken=$(echo $StsCredential | jq -r '.Token')
fi
fi
# AWS Account ID
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
AwsAccountId=$(curl -H "X-aws-ec2-metadata-token: $TOKEN" -s "http://169.254.169.254/latest/dynamic/instance-identity/document" | jq -r '.accountId')
fi
else
#-----------------------------------------------------------------------
# Retrieving Metadata Using the Instance Metadata Service v1 (IMDS v1)
#-----------------------------------------------------------------------
# Instance MetaData
Az=$(curl -s "http://169.254.169.254/latest/meta-data/placement/availability-zone")
AzId=$(curl -s "http://169.254.169.254/latest/meta-data/placement/availability-zone-id")
Region=$(curl -s "http://169.254.169.254/latest/meta-data/placement/region")
InstanceId=$(curl -s "http://169.254.169.254/latest/meta-data/instance-id")
InstanceType=$(curl -s "http://169.254.169.254/latest/meta-data/instance-type")
PrivateIp=$(curl -s "http://169.254.169.254/latest/meta-data/local-ipv4")
AmiId=$(curl -s "http://169.254.169.254/latest/meta-data/ami-id")
# IAM Role & STS Information
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
RoleArn=$(curl -s "http://169.254.169.254/latest/meta-data/iam/info" | jq -r '.InstanceProfileArn')
RoleName=$(echo $RoleArn | cut -d '/' -f 2)
fi
if [ -n "$RoleName" ]; then
StsCredential=$(curl -s "http://169.254.169.254/latest/meta-data/iam/security-credentials/$RoleName")
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
StsAccessKeyId=$(echo $StsCredential | jq -r '.AccessKeyId')
StsSecretAccessKey=$(echo $StsCredential | jq -r '.SecretAccessKey')
StsToken=$(echo $StsCredential | jq -r '.Token')
fi
fi
# AWS Account ID
if [ $(compgen -ac | sort | uniq | grep -x jq) ]; then
AwsAccountId=$(curl -s "http://169.254.169.254/latest/dynamic/instance-identity/document" | jq -r '.accountId')
fi
fi
#-------------------------------------------------------------------------------
# Custom Package Installation [AWS-CLI v2]
# https://docs.aws.amazon.com/cli/latest/userguide/install-cliv2-linux.html
#-------------------------------------------------------------------------------
# Package download AWS-CLI v2 Tools (from Bundle Installer)
curl -sS "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "/tmp/awscliv2.zip"
unzip -oq "/tmp/awscliv2.zip" -d /tmp/
# Package Install AWS-CLI v2 Tools (from Bundle Installer)
/tmp/aws/install -i "/opt/aws/awscli" -b "/usr/bin" --update
aws --version
# Configuration AWS-CLI tools
cat > /etc/bash_completion.d/aws_bash_completer << __EOF__
# Typically that would be added under one of the following paths:
# - /etc/bash_completion.d
# - /usr/local/etc/bash_completion.d
# - /usr/share/bash-completion/completions
complete -C aws_completer aws
__EOF__
# Setting AWS-CLI default Region & Output format
aws configure << __EOF__
${Region}
json
__EOF__
# Setting AWS-CLI Logging
aws configure set cli_history enabled
# Setting AWS-CLI Pager settings
aws configure set cli_pager ''
# Getting AWS-CLI default Region & Output format
aws configure list
cat ~/.aws/config
# Get AWS Region Information
if [ -n "$RoleName" ]; then
echo "# Get AWS Region Infomation"
aws ec2 describe-regions --region ${Region}
fi
# Get AMI information of this EC2 instance
if [ -n "$RoleName" ]; then
echo "# Get AMI information of this EC2 instance"
aws ec2 describe-images --image-ids ${AmiId} --output json --region ${Region}
fi
# Get the latest AMI information of the OS type of this EC2 instance from Public AMI
if [ -n "$RoleName" ]; then
echo "# Get Newest AMI Information from Public AMI"
NewestAmiInfo=$(aws ec2 describe-images --owner "679593333241" --filter "Name=name,Values=CentOS Linux 7 x86_64 HVM EBS ENA*" "Name=virtualization-type,Values=hvm" "Name=architecture,Values=x86_64" --query 'sort_by(Images[].{YMD:CreationDate,Name:Name,ImageId:ImageId},&YMD)|reverse(@)|[0]' --output json --region ${Region})
NewestAmiId=$(echo $NewestAmiInfo| jq -r '.ImageId')
aws ec2 describe-images --image-ids ${NewestAmiId} --output json --region ${Region}
fi
# Get EC2 Instance Information
if [ -n "$RoleName" ]; then
echo "# Get EC2 Instance Information"
aws ec2 describe-instances --instance-ids ${InstanceId} --output json --region ${Region}
fi
# Get EC2 Instance attached EBS Volume Information
if [ -n "$RoleName" ]; then
echo "# Get EC2 Instance attached EBS Volume Information"
aws ec2 describe-volumes --filters Name=attachment.instance-id,Values=${InstanceId} --output json --region ${Region}
fi
# Get EC2 Instance attached VPC Security Group Information
if [ -n "$RoleName" ]; then
echo "# Get EC2 Instance attached VPC Security Group Information"
aws ec2 describe-security-groups --group-ids $(aws ec2 describe-instances --instance-id ${InstanceId} --query "Reservations[].Instances[].SecurityGroups[].GroupId[]" --output text --region ${Region}) --output json --region ${Region}
fi
# Get EC2 Instance attached VPC Security Group Information
if [ -n "$RoleName" ]; then
echo "# Get EC2 Instance attached VPC Security Group Information"
aws ec2 describe-security-groups --group-ids $(aws ec2 describe-instances --instance-id ${InstanceId} --query "Reservations[].Instances[].SecurityGroups[].GroupId[]" --output text --region ${Region}) --output json --region ${Region}
fi
# Get EC2 Instance Attribute[Network Interface Performance Attribute]
#
# - Summary of Networking and Storage Features
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-type-summary-table
# - ENA (Elastic Network Adapter)
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking-ena.html
# - SR-IOV
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/sriov-networking.html
#
if [ -n "$RoleName" ]; then
if [[ "$InstanceType" =~ ^(a1.*|c5.*|c5a.*|c5ad.*|c5adn.*|c5an.*|c5d.*|c5n.*|e3.*|f1.*|g3.*|g3s.*|g4dn.*|h1.*|i3.*|i3en.*|i3p.*|m5.*|m5a.*|m5ad.*|m5d.*|m5dn.*|m5n.*|p2.*|p3.*|p3dn.*|r4.*|r5.*|r5a.*|r5ad.*|r5d.*|r5dn.*|r5n.*|t3.*|t3a.*|x1.*|x1e.*|z1d.*|m4.16xlarge|u-*tb1.metal)$ ]]; then
# Get EC2 Instance Attribute(Elastic Network Adapter Status)
echo "# Get EC2 Instance Attribute(Elastic Network Adapter Status)"
aws ec2 describe-instances --instance-id ${InstanceId} --query Reservations[].Instances[].EnaSupport --output json --region ${Region}
# Get Linux Kernel Module(modinfo ena)
echo "# Get Linux Kernel Module(modinfo ena)"
if [ $(lsmod | awk '{print $1}' | grep -x ena) ]; then
modinfo ena
fi
elif [[ "$InstanceType" =~ ^(c3.*|c4.*|d2.*|i2.*|r3.*|m4.*)$ ]]; then
# Get EC2 Instance Attribute(Single Root I/O Virtualization Status)
echo "# Get EC2 Instance Attribute(Single Root I/O Virtualization Status)"
aws ec2 describe-instance-attribute --instance-id ${InstanceId} --attribute sriovNetSupport --output json --region ${Region}
# Get Linux Kernel Module(modinfo ixgbevf)
echo "# Get Linux Kernel Module(modinfo ixgbevf)"
if [ $(lsmod | awk '{print $1}' | grep -x ixgbevf) ]; then
modinfo ixgbevf
fi
else
echo "# Not Target Instance Type :" $InstanceType
fi
fi
# Get EC2 Instance Attribute[Storage Interface Performance Attribute]
#
# - Summary of Networking and Storage Features
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-type-summary-table
# - EBS Optimized Instance
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSOptimized.html
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSPerformance.html
#
if [ -n "$RoleName" ]; then
if [[ "$InstanceType" =~ ^(a1.*|c1.*|c3.*|c4.*|c5.*|c5a.*|c5ad.*|c5adn.*|c5an.*|c5d.*|c5n.*|d2.*|e3.*|f1.*|g2.*|g3.*|g3s.*|g4dn.*|h1.*|i2.*|i3.*|i3en.*|i3p.*|m1.*|m2.*|m3.*|m4.*|m5.*|m5a.*|m5ad.*|m5d.*|m5dn.*|m5n.*|p2.*|p3.*|p3dn.*|r3.*|r4.*|r5.*|r5a.*|r5ad.*|r5d.*|r5dn.*|r5n.*|t3.*|t3a.*|x1.*|x1e.*|z1d.*|u-*tb1.metal)$ ]]; then
# Get EC2 Instance Attribute(EBS-optimized instance Status)
echo "# Get EC2 Instance Attribute(EBS-optimized instance Status)"
aws ec2 describe-instance-attribute --instance-id ${InstanceId} --attribute ebsOptimized --output json --region ${Region}
# Get Linux Block Device Read-Ahead Value(blockdev --report)
echo "# Get Linux Block Device Read-Ahead Value(blockdev --report)"
blockdev --report
else
# Get Linux Block Device Read-Ahead Value(blockdev --report)
echo "# Get Linux Block Device Read-Ahead Value(blockdev --report)"
blockdev --report
fi
fi
# Get EC2 Instance attached NVMe Device Information
#
# - Summary of Networking and Storage Features
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-type-summary-table
#
# - Nitro-based Instances
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances
# - Amazon EBS and NVMe Volumes
# http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html
# - SSD Instance Store Volumes
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ssd-instance-store.html
#
if [ -n "$RoleName" ]; then
if [[ "$InstanceType" =~ ^(a1.*|c5.*|c5a.*|c5ad.*|c5adn.*|c5an.*|c5d.*|c5n.*|f1.*|g4dn.*|i3.*|i3en.*|i3p.*|m5.*|m5a.*|m5ad.*|m5d.*|m5dn.*|m5n.*|p3dn.*|r5.*|r5a.*|r5ad.*|r5d.*|r5dn.*|r5n.*|t3.*|t3a.*|z1d.*|u-*tb1.metal)$ ]]; then
# Get Linux Kernel Module(modinfo nvme)
echo "# Get Linux Kernel Module(modinfo nvme)"
if [ $(lsmod | awk '{print $1}' | grep -x nvme) ]; then
modinfo nvme
fi
# Get NVMe Device(nvme list)
# http://www.spdk.io/doc/nvme-cli.html
# https://github.com/linux-nvme/nvme-cli
if [ $(lsmod | awk '{print $1}' | grep -x nvme) ]; then
if [ $(command -v nvme) ]; then
echo "# Get NVMe Device(nvme list)"
nvme list
fi
fi
# Get PCI-Express Device(lspci -v)
if [ $(command -v lspci) ]; then
echo "# Get PCI-Express Device(lspci -v)"
lspci -v
fi
# Get Disk[MountPoint] Information (lsblk -a)
if [ $(command -v lsblk) ]; then
echo "# Get Disk[MountPoint] Information (lsblk -a)"
lsblk -a
fi
else
echo "# Not Target Instance Type :" $InstanceType
fi
fi
#-------------------------------------------------------------------------------
# Custom Package Installation [AWS CloudFormation Helper Scripts]
# https://docs.aws.amazon.com/ja_jp/AWSCloudFormation/latest/UserGuide/cfn-helper-scripts-reference.html
# https://docs.aws.amazon.com/ja_jp/AWSCloudFormation/latest/UserGuide/releasehistory-aws-cfn-bootstrap.html
# https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cfn-hup.html
# https://github.com/awslabs/aws-cloudformation-templates/blob/master/aws/solutions/HelperNonAmaznAmi/RHEL7_cfn-hup.template
#-------------------------------------------------------------------------------
# yum --enablerepo="epel" localinstall -y https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.amzn1.noarch.rpm
# yum install -y python-setuptools
# easy_install --script-dir "/opt/aws/bin/aws-cfn-bootstrap" https://s3.amazonaws.com/cloudformation-examples/aws-cfn-bootstrap-latest.tar.gz
# mkdir -m 755 -p /etc/cfn/hooks.d
# # cfn-hup.conf Configuration File
# cat > /etc/cfn/cfn-hup.conf << __EOF__
# [main]
# stack=
# __EOF__
# # cfn-auto-reloader.conf Configuration File
# cat > /etc/cfn/hooks.d/cfn-auto-reloader.conf << __EOF__
# [hookname]
# triggers=post.update
# path=Resources.EC2Instance.Metadata.AWS::CloudFormation::Init
# action=
# runas=root
# __EOF__
# # cfn-hup.service Configuration File
# cat > /lib/systemd/system/cfn-hup.service << __EOF__
# [Unit]
# Description=cfn-hup daemon
# [Service]
# Type=simple
# ExecStart=/opt/aws/aws-cfn-bootstrap/bin/cfn-hup
# Restart=always
# [Install]
# WantedBy=multi-user.target
# __EOF__
# # Execute AWS CloudFormation Helper software
# systemctl daemon-reload
# systemctl restart cfn-hup
# systemctl status -l cfn-hup
# # Configure AWS CloudFormation Helper software (Start Daemon awsagent)
# if [ $(systemctl is-enabled cfn-hup) = "disabled" ]; then
# systemctl enable cfn-hup
# systemctl is-enabled cfn-hup
# fi
#-------------------------------------------------------------------------------
# Custom Package Installation [AWS Systems Manager agent (aka SSM agent)]
# http://docs.aws.amazon.com/ja_jp/systems-manager/latest/userguide/sysman-install-ssm-agent.html
# https://github.com/aws/amazon-ssm-agent
#-------------------------------------------------------------------------------
yum localinstall --nogpgcheck -y "https://s3.amazonaws.com/ec2-downloads-windows/SSMAgent/latest/linux_amd64/amazon-ssm-agent.rpm"
rpm -qi amazon-ssm-agent
systemctl daemon-reload
systemctl restart amazon-ssm-agent
systemctl status -l amazon-ssm-agent
# Configure AWS Systems Manager Agent software (Start Daemon awsagent)
if [ $(systemctl is-enabled amazon-ssm-agent) = "disabled" ]; then
systemctl enable amazon-ssm-agent
systemctl is-enabled amazon-ssm-agent
fi
ssm-cli get-instance-information
#-------------------------------------------------------------------------------
# Custom Package Installation [Amazon Inspector Agent]
# https://docs.aws.amazon.com/inspector/latest/userguide/inspector_installing-uninstalling-agents.html
#-------------------------------------------------------------------------------
# Variable initialization
InspectorInstallStatus="0"
# Run Amazon Inspector Agent installer script
curl -fsSL "https://inspector-agent.amazonaws.com/linux/latest/install" | bash -ex || InspectorInstallStatus=$?
# Check the exit code of the Amazon Inspector Agent installer script
if [ $InspectorInstallStatus -eq 0 ]; then
rpm -qi AwsAgent
systemctl daemon-reload
systemctl restart awsagent
systemctl status -l awsagent
# Configure Amazon Inspector Agent software (Start Daemon awsagent)
if [ $(systemctl is-enabled awsagent) = "disabled" ]; then
systemctl enable awsagent
systemctl is-enabled awsagent
fi
sleep 15
/opt/aws/awsagent/bin/awsagent status
else
echo "Failed to execute Amazon Inspector Agent installer script"
fi
#-------------------------------------------------------------------------------
# Custom Package Install [Amazon CloudWatch Agent]
# https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/download-cloudwatch-agent-commandline.html
# https://github.com/aws/amazon-cloudwatch-agent
#-------------------------------------------------------------------------------
yum localinstall --nogpgcheck -y "https://s3.amazonaws.com/amazoncloudwatch-agent/centos/amd64/latest/amazon-cloudwatch-agent.rpm"
rpm -qi amazon-cloudwatch-agent
cat /opt/aws/amazon-cloudwatch-agent/bin/CWAGENT_VERSION
cat /opt/aws/amazon-cloudwatch-agent/etc/common-config.toml
systemctl daemon-reload
# Configure Amazon CloudWatch Agent software (Start Daemon awsagent)
if [ $(systemctl is-enabled amazon-cloudwatch-agent) = "disabled" ]; then
systemctl enable amazon-cloudwatch-agent
systemctl is-enabled amazon-cloudwatch-agent
fi
# Configure Amazon CloudWatch Agent software (Monitor settings)
curl -sS ${CWAgentConfig} -o "/tmp/config.json"
cat "/tmp/config.json"
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c file:/tmp/config.json -s
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a stop
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a start
systemctl status -l amazon-cloudwatch-agent
/opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a status
# View Amazon CloudWatch Agent config files
cat /opt/aws/amazon-cloudwatch-agent/etc/common-config.toml
cat /opt/aws/amazon-cloudwatch-agent/etc/amazon-cloudwatch-agent.toml
#-------------------------------------------------------------------------------
# Custom Package Installation [Amazon EC2 Rescue for Linux (ec2rl)]
# http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Linux-Server-EC2Rescue.html
# https://github.com/awslabs/aws-ec2rescue-linux
#-------------------------------------------------------------------------------
# Package Amazon EC2 Administration Tools (from S3 Bucket)
curl -sS "https://s3.amazonaws.com/ec2rescuelinux/ec2rl-bundled.tgz" -o "/tmp/ec2rl-bundled.tgz"
mkdir -p "/opt/aws"
rm -rf /opt/aws/ec2rl*
tar -xzf "/tmp/ec2rl-bundled.tgz" -C "/opt/aws"
mv --force /opt/aws/ec2rl* "/opt/aws/ec2rl"
cat > /etc/profile.d/ec2rl.sh << __EOF__
export PATH=\$PATH:/opt/aws/ec2rl
__EOF__
source /etc/profile.d/ec2rl.sh
# Check Version
/opt/aws/ec2rl/ec2rl version
/opt/aws/ec2rl/ec2rl list
# Required Software Package
/opt/aws/ec2rl/ec2rl software-check
# Diagnosis [dig modules]
# /opt/aws/ec2rl/ec2rl run --only-modules=dig --domain=amazon.com
#-------------------------------------------------------------------------------
# Custom Package Installation [Ansible]
#-------------------------------------------------------------------------------
# Package Install Ansible (from EPEL Repository)
yum --enablerepo="epel" install -y ansible ansible-doc
ansible --version
ansible localhost -m setup
#-------------------------------------------------------------------------------
# Custom Package Installation [fluentd]
# https://docs.fluentd.org/installation/install-by-rpm
#-------------------------------------------------------------------------------
# curl -fsSL "https://toolbelt.treasuredata.com/sh/install-redhat-td-agent4.sh" | sh
# [workaround - START]
## add GPG key
rpm --import https://packages.treasuredata.com/GPG-KEY-td-agent
## add treasure data repository to yum
cat > /etc/yum.repos.d/td.repo << __EOF__
[treasuredata]
name=TreasureData
baseurl=http://packages.treasuredata.com/4/redhat/RELEASEVER/\$basearch
gpgcheck=1
gpgkey=https://packages.treasuredata.com/GPG-KEY-td-agent
__EOF__
## Updated release version information.
RELEASEVER=$(/usr/bin/python -c 'import yum;yb=yum.YumBase();yb.doConfigSetup(init_plugins=False);print yb.conf.yumvar["releasever"]' | sed -e 's/[^0-9]//g')
cat /etc/yum.repos.d/td.repo
sed -i "s/RELEASEVER/$RELEASEVER/" /etc/yum.repos.d/td.repo
cat /etc/yum.repos.d/td.repo
## yum repository metadata Clean up
yum clean all
## Package Install fluentd
yum install -y td-agent
# [workaround - END]
rpm -qi td-agent
systemctl daemon-reload
systemctl restart td-agent
systemctl status -l td-agent
# Configure fluentd software (Start Daemon td-agent)
if [ $(systemctl is-enabled td-agent) = "disabled" ]; then
systemctl enable td-agent
systemctl is-enabled td-agent
fi
# Package bundled ruby gem package information
/opt/td-agent/bin/fluent-gem list
#-------------------------------------------------------------------------------
# Custom Package Installation [Terraform]
# https://www.terraform.io/docs/cli/install/yum.html
#-------------------------------------------------------------------------------
# Repository Configuration (HashiCorp Linux Repository)
yum-config-manager --add-repo "https://rpm.releases.hashicorp.com/RHEL/hashicorp.repo"
cat /etc/yum.repos.d/hashicorp.repo
# Cleanup repository information
yum clean all
# HashiCorp Linux repository package [yum command]
yum --disablerepo="*" --enablerepo="hashicorp" list available > /tmp/command-log_yum_repository-package-list_hashicorp.txt
# Package Install Infrastructure as Code (IaC) Tools (from HashiCorp Linux Repository)
yum --enablerepo="hashicorp" install -y terraform
rpm -qi terraform
terraform version
# Configure terraform software
## terraform -install-autocomplete
cat > /etc/profile.d/terraform.sh << __EOF__
if [ -n "\$BASH_VERSION" ]; then
complete -C /usr/bin/terraform terraform
fi
__EOF__
source /etc/profile.d/terraform.sh
#-------------------------------------------------------------------------------
# Custom Package Clean up
#-------------------------------------------------------------------------------
yum clean all
#-------------------------------------------------------------------------------
# System information collection
#-------------------------------------------------------------------------------
# CPU Information [cat /proc/cpuinfo]
cat /proc/cpuinfo
# CPU Information [lscpu]
lscpu
lscpu --extended
# Memory Information [cat /proc/meminfo]
cat /proc/meminfo
# Memory Information [free]
free
# Disk Information(Partition) [parted -l]
parted -l
# Disk Information(MountPoint) [lsblk -f]
lsblk -f
# Disk Information(File System) [df -khT]
df -khT
# Network Information(Network Interface) [ip addr show]
ip addr show
# Network Information(Routing Table) [ip route show]
ip route show
# Network Information(Firewall Service) [firewalld]
if [ $(command -v firewall-cmd) ]; then
# Network Information(Firewall Service) [systemctl status -l firewalld]
systemctl status -l firewalld
# Network Information(Firewall Service) [firewall-cmd --list-all]
# firewall-cmd --list-all
fi
# Linux Security Information(SELinux) [getenforce] [sestatus]
getenforce
sestatus
#-------------------------------------------------------------------------------
# Configure Amazon Time Sync Service
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/set-time.html
#-------------------------------------------------------------------------------
# Configure NTP Client software (Install chrony Package)
yum install -y chrony
rpm -qi chrony
if [ $(systemctl is-active chronyd) = "active" ]; then
systemctl daemon-reload
systemctl restart chronyd
sleep 3
systemctl status -l chronyd
else
systemctl daemon-reload
systemctl start chronyd
sleep 3
systemctl status -l chronyd
fi
# Configure NTP Client software (Start Daemon chronyd)
if [ $(systemctl is-enabled chronyd) = "disabled" ]; then
systemctl enable chronyd
systemctl is-enabled chronyd
fi
# Contents of the configuration file
ChronyConfigFile="/etc/chrony.conf"
cat ${ChronyConfigFile}
# Configure NTP Client software (Enable log settings in Chrony configuration file)
sed -i 's/#log measurements statistics tracking/log measurements statistics tracking/g' ${ChronyConfigFile}
# Configure NTP Client software (Activate Amazon Time Sync Service settings in the Chrony configuration file)
if [ $(cat ${ChronyConfigFile} | grep -ie "169.254.169.123" | wc -l) = "0" ]; then
echo "NTP server (169.254.169.123) for Amazon Time Sync Service is not configured in the configuration file."
# Configure the NTP server (169.254.169.123) for Amazon Time Sync Service in the configuration file.
if [ $(cat ${ChronyConfigFile} | grep -ie ".pool.ntp.org" | wc -l) = "0" ]; then
# Variables (for editing the Chrony configuration file)
VAR_CHRONY_NUM="1"
# Change settings (Chrony configuration file)
sed -i "${VAR_CHRONY_NUM}"'s/^/# Use the Amazon Time Sync Service.\nserver 169.254.169.123 prefer iburst minpoll 4 maxpoll 4\n\n/' ${ChronyConfigFile}
else
# Variables (for editing the Chrony configuration file)
VAR_CHRONY_STR=$(cat ${ChronyConfigFile} | grep -ie "pool" -ie "server" | tail -n 1)
VAR_CHRONY_NUM=`expr $(grep -e "$VAR_CHRONY_STR" -n ${ChronyConfigFile} | sed -e 's/:.*//g') + 1`
# Change settings (Chrony configuration file)
sed -i "${VAR_CHRONY_NUM}"'s/^/\n# Use the Amazon Time Sync Service.\nserver 169.254.169.123 prefer iburst minpoll 4 maxpoll 4\n\n/' ${ChronyConfigFile}
fi
# Contents of the configuration file
cat ${ChronyConfigFile}
fi
# Configure NTP Client software (Check the status of time synchronization by Chrony)
if [ $(systemctl is-active chronyd) = "active" ]; then
systemctl daemon-reload
systemctl restart chronyd
else
systemctl daemon-reload
systemctl start chronyd
fi
if [ $(command -v chronyc) ]; then
sleep 3
chronyc tracking
sleep 3
chronyc sources -v
sleep 3
chronyc sourcestats -v
fi
#-------------------------------------------------------------------------------
# Configure Tuned
#-------------------------------------------------------------------------------
# Package Install Tunes (from CentOS Community Repository)
yum install -y tuned tuned-utils tuned-profiles-oracle
rpm -qi tuned
systemctl daemon-reload
systemctl restart tuned
systemctl status -l tuned
# Configure Tuned software (Start Daemon tuned)
if [ $(systemctl is-enabled tuned) = "disabled" ]; then
systemctl enable tuned
systemctl is-enabled tuned
fi
# Configure Tuned software (select profile - throughput-performance)
tuned-adm list
tuned-adm active
tuned-adm profile throughput-performance
tuned-adm active
#-------------------------------------------------------------------------------
# System Setting
#-------------------------------------------------------------------------------
# Setting SELinux permissive mode
getenforce
sestatus
cat /etc/selinux/config
sed -i 's/^SELINUX=.*/SELINUX=permissive/' /etc/selinux/config
cat /etc/selinux/config
if [ $(getenforce) = "Enforcing" ]; then
setenforce 0
getenforce
fi
# Setting SystemClock and Timezone
if [ "${Timezone}" = "Asia/Tokyo" ]; then
echo "# Setting SystemClock and Timezone -> $Timezone"
date
timedatectl status --no-pager
timedatectl set-timezone Asia/Tokyo
timedatectl status --no-pager
date
elif [ "${Timezone}" = "UTC" ]; then
echo "# Setting SystemClock and Timezone -> $Timezone"
date
timedatectl status --no-pager
timedatectl set-timezone UTC
timedatectl status --no-pager
date
else
echo "# Default SystemClock and Timezone"
timedatectl status --no-pager
date
fi
# Setting System Language
if [ "${Language}" = "ja_JP.UTF-8" ]; then
echo "# Setting System Language -> $Language"
locale
localectl status --no-pager
localectl list-locales --no-pager | grep ja_
localectl set-locale LANG=ja_JP.utf8
localectl status --no-pager
locale
strings /etc/locale.conf
source /etc/locale.conf
elif [ "${Language}" = "en_US.UTF-8" ]; then
echo "# Setting System Language -> $Language"
locale
localectl status --no-pager
localectl list-locales --no-pager | grep en_
localectl set-locale LANG=en_US.utf8
localectl status --no-pager
locale
strings /etc/locale.conf
source /etc/locale.conf