AWS Elastic Beanstalk のEC2の環境の作成時にzabbix agentをインストールする

# AWS Elastic Beanstalk のEC2の環境の作成時にzabbix agentをインストールする

## 動機

Elastic Beanstalk(EB)が再構築される度に、zabbix agentをインストールし直さないといけないの
どうにかならない？

## Elastic Beanstalk コンソールを使用した環境設定
https://docs.aws.amazon.com/ja_jp/elasticbeanstalk/latest/dg/environments-cfg-console.html

環境とそのリソースに関する多数の設定オプションを表示し、変更できます。デプロイ時の環境動作のカスタマイズ、追加機能の有効化、環境作成時に選択したインスタンスタイプやその他の設定を変更することができます。

しかし、パッケージのインストールを設定する箇所が見当たらないし
有ったとしても毎回設定するのは現実的じゃない
他にcloud-initできる所が何かないんかい！

## 設定ファイル (.ebextensions) による高度な環境のカスタマイズ

ありました。

https://docs.aws.amazon.com/ja_jp/elasticbeanstalk/latest/dg/ebextensions.html

デプロイするアプリケーション内に、「.ebextensions」フォルダを作って設定ファイルを放り込んでおけば良いんやね

### javaのサンプルアプリを使ってやってみる

#### 1.ここからCorrettoのサンプルアプリのcorretto.zipを落としてくる

https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/RelatedResources.html?icmpid=docs_elasticbeanstalk_console

#### 2.環境変数は、コンソールのソフトウェアの設定から放り込んでおく

![スクリーンショット 2022-04-07 22.25.16.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/44351/c7297850-165f-f1d1-6be1-7019d4ad880c.png)

今回はここに、ZABBIX_SERVER_ADDとZABBIX_HOST_MATADATAを入れておいた

#### 3. .ebextensionsに設定ファイルを置く

```corretto/.ebextensions/01_zabbix-agent-install.config
# パッケージをインストール
packages:
  rpm:
    zabbix: https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
  yum:
    zabbix-agent: []

# zabbix-agentの設定ファイルをテンプレートから配置
# 環境変数はコンソールのソフトウェアの設定から放り込んでおく
container_commands:
  01_setup_zabbix_agentd:
    command: "cat .ebextensions/zabbix_agentd.conf.template | envsubst > /etc/zabbix/zabbix_agentd.conf"

# zabbix-agentサービスは自動起動
services:
  sysvinit:
    zabbix-agent:
      enabled: true
      ensureRunning: true
```

### 4.テンプレートエンジンの代用で、「envsubst」を活用

環境変数の値で置換してくれるコマンド

```
# 環境変数をセットしておく
export ZABBIX_SERVER_ADD=xxx.xxx.xxx.xxx
export ZABBIX_HOST_MATADATA=hoge_webservers
```

```zabbix_agentd.conf.template
# ファイル中にはこんな感じで書いておくと
ServerActive=${ZABBIX_SERVER_ADD}
HostMetadata=${ZABBIX_HOST_MATADATA}
```

```
# catコマンドからパイプで渡すと置換してくれる
cat zabbix_agentd.conf.template | envsubst

ServerActive=xxx.xxx.xxx.xxx
HostMetadata=hoge_webservers
```

### 5. zabbix_agentd.confのテンプレートも「.ebextensions」フォルダに放り込んでおく

```corretto/.ebextensions/zabbix_agentd.conf.template
# This is a configuration file for Zabbix agent daemon (Unix)
# To get more information about Zabbix, visit http://www.zabbix.com

############ GENERAL PARAMETERS #################

### Option: PidFile
#	Name of PID file.
#
# Mandatory: no
# Default:
# PidFile=/tmp/zabbix_agentd.pid

PidFile=/var/run/zabbix/zabbix_agentd.pid

### Option: LogType
#	Specifies where log messages are written to:
#		system  - syslog
#		file    - file specified with LogFile parameter
#		console - standard output
#
# Mandatory: no
# Default:
# LogType=file

### Option: LogFile
#	Log file name for LogType 'file' parameter.
#
# Mandatory: yes, if LogType is set to file, otherwise no
# Default:
# LogFile=

LogFile=/var/log/zabbix/zabbix_agentd.log

### Option: LogFileSize
#	Maximum size of log file in MB.
#	0 - disable automatic log rotation.
#
# Mandatory: no
# Range: 0-1024
# Default:
# LogFileSize=1

LogFileSize=10

### Option: DebugLevel
#	Specifies debug level:
#	0 - basic information about starting and stopping of Zabbix processes
#	1 - critical information
#	2 - error information
#	3 - warnings
#	4 - for debugging (produces lots of information)
#	5 - extended debugging (produces even more information)
#
# Mandatory: no
# Range: 0-5
# Default:
# DebugLevel=3

### Option: SourceIP
#	Source IP address for outgoing connections.
#
# Mandatory: no
# Default:
# SourceIP=

### Option: EnableRemoteCommands
#	Whether remote commands from Zabbix server are allowed.
#	0 - not allowed
#	1 - allowed
#
# Mandatory: no
# Default:
EnableRemoteCommands=1

### Option: LogRemoteCommands
#	Enable logging of executed shell commands as warnings.
#	0 - disabled
#	1 - enabled
#
# Mandatory: no
# Default:
# LogRemoteCommands=0

##### Passive checks related

### Option: Server
#	List of comma delimited IP addresses, optionally in CIDR notation, or DNS names of Zabbix servers and Zabbix proxies.
#	Incoming connections will be accepted only from the hosts listed here.
#	If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally
#	and '::/0' will allow any IPv4 or IPv6 address.
#	'0.0.0.0/0' can be used to allow any IPv4 address.
#	Example: Server=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com
#
# Mandatory: yes, if StartAgents is not explicitly set to 0
# Default:
# Server=

Server=${ZABBIX_SERVER_ADD}

### Option: ListenPort
#	Agent will listen on this port for connections from the server.
#
# Mandatory: no
# Range: 1024-32767
# Default:
# ListenPort=10050

### Option: ListenIP
#	List of comma delimited IP addresses that the agent should listen on.
#	First IP address is sent to Zabbix server if connecting to it to retrieve list of active checks.
#
# Mandatory: no
# Default:
# ListenIP=0.0.0.0

### Option: StartAgents
#	Number of pre-forked instances of zabbix_agentd that process passive checks.
#	If set to 0, disables passive checks and the agent will not listen on any TCP port.
#
# Mandatory: no
# Range: 0-100
# Default:
# StartAgents=3

##### Active checks related

### Option: ServerActive
#	List of comma delimited IP:port (or DNS name:port) pairs of Zabbix servers and Zabbix proxies for active checks.
#	If port is not specified, default port is used.
#	IPv6 addresses must be enclosed in square brackets if port for that host is specified.
#	If port is not specified, square brackets for IPv6 addresses are optional.
#	If this parameter is not specified, active checks are disabled.
#	Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]
#
# Mandatory: no
# Default:
# ServerActive=

ServerActive=${ZABBIX_SERVER_ADD}

### Option: Hostname
#	Unique, case sensitive hostname.
#	Required for active checks and must match hostname as configured on the server.
#	Value is acquired from HostnameItem if undefined.
#
# Mandatory: no
# Default:
# Hostname=

#Hostname=

### Option: HostnameItem
#	Item used for generating Hostname if it is undefined. Ignored if Hostname is defined.
#	Does not support UserParameters or aliases.
#
# Mandatory: no
# Default:
# HostnameItem=system.hostname

### Option: HostMetadata
#	Optional parameter that defines host metadata.
#	Host metadata is used at host auto-registration process.
#	An agent will issue an error and not start if the value is over limit of 255 characters.
#	If not defined, value will be acquired from HostMetadataItem.
#
# Mandatory: no
# Range: 0-255 characters
# Default:
HostMetadata=${ZABBIX_HOST_MATADATA}

### Option: HostMetadataItem
#	Optional parameter that defines an item used for getting host metadata.
#	Host metadata is used at host auto-registration process.
#	During an auto-registration request an agent will log a warning message if
#	the value returned by specified item is over limit of 255 characters.
#	This option is only used when HostMetadata is not defined.
#
# Mandatory: no
# Default:
# HostMetadataItem=

### Option: RefreshActiveChecks
#	How often list of active checks is refreshed, in seconds.
#
# Mandatory: no
# Range: 60-3600
# Default:
RefreshActiveChecks=60

### Option: BufferSend
#	Do not keep data longer than N seconds in buffer.
#
# Mandatory: no
# Range: 1-3600
# Default:
# BufferSend=5

### Option: BufferSize
#	Maximum number of values in a memory buffer. The agent will send
#	all collected data to Zabbix Server or Proxy if the buffer is full.
#
# Mandatory: no
# Range: 2-65535
# Default:
# BufferSize=100

### Option: MaxLinesPerSecond
#	Maximum number of new lines the agent will send per second to Zabbix Server
#	or Proxy processing 'log' and 'logrt' active checks.
#	The provided value will be overridden by the parameter 'maxlines',
#	provided in 'log' or 'logrt' item keys.
#
# Mandatory: no
# Range: 1-1000
# Default:
# MaxLinesPerSecond=20

############ ADVANCED PARAMETERS #################

### Option: Alias
#	Sets an alias for an item key. It can be used to substitute long and complex item key with a smaller and simpler one.
#	Multiple Alias parameters may be present. Multiple parameters with the same Alias key are not allowed.
#	Different Alias keys may reference the same item key.
#	For example, to retrieve the ID of user 'zabbix':
#	Alias=zabbix.userid:vfs.file.regexp[/etc/passwd,^zabbix:.:([0-9]+),,,,\1]
#	Now shorthand key zabbix.userid may be used to retrieve data.
#	Aliases can be used in HostMetadataItem but not in HostnameItem parameters.
#
# Mandatory: no
# Range:
# Default:

### Option: Timeout
#	Spend no more than Timeout seconds on processing
#
# Mandatory: no
# Range: 1-30
# Default:
# Timeout=3

### Option: AllowRoot
#	Allow the agent to run as 'root'. If disabled and the agent is started by 'root', the agent
#	will try to switch to the user specified by the User configuration option instead.
#	Has no effect if started under a regular user.
#	0 - do not allow
#	1 - allow
#
# Mandatory: no
# Default:
# AllowRoot=0

### Option: User
#	Drop privileges to a specific, existing user on the system.
#	Only has effect if run as 'root' and AllowRoot is disabled.
#
# Mandatory: no
# Default:
# User=zabbix

### Option: Include
#	You may include individual files or all files in a directory in the configuration file.
#	Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.
#
# Mandatory: no
# Default:
# Include=

Include=/etc/zabbix/zabbix_agentd.d/*.conf

# Include=/usr/local/etc/zabbix_agentd.userparams.conf
# Include=/usr/local/etc/zabbix_agentd.conf.d/
# Include=/usr/local/etc/zabbix_agentd.conf.d/*.conf

####### USER-DEFINED MONITORED PARAMETERS #######

### Option: UnsafeUserParameters
#	Allow all characters to be passed in arguments to user-defined parameters.
#	The following characters are not allowed:
#	\ ' " ` * ? [ ] { } ~ $ ! & ; ( ) < > | # @
#	Additionally, newline characters are not allowed.
#	0 - do not allow
#	1 - allow
#
# Mandatory: no
# Range: 0-1
# Default:
# UnsafeUserParameters=0

### Option: UserParameter
#	User-defined parameter to monitor. There can be several user-defined parameters.
#	Format: UserParameter=<key>,<shell command>
#	See 'zabbix_agentd' directory for examples.
#
# Mandatory: no
# Default:
# UserParameter=

####### LOADABLE MODULES #######

### Option: LoadModulePath
#	Full path to location of agent modules.
#	Default depends on compilation options.
#	To see the default path run command "zabbix_agentd --help".
#
# Mandatory: no
# Default:
# LoadModulePath=${libdir}/modules

### Option: LoadModule
#	Module to load at agent startup. Modules are used to extend functionality of the agent.
#	Formats:
#		LoadModule=<module.so>
#		LoadModule=<path/module.so>
#		LoadModule=</abs_path/module.so>
#	Either the module must be located in directory specified by LoadModulePath or the path must precede the module name.
#	If the preceding path is absolute (starts with '/') then LoadModulePath is ignored.
#	It is allowed to include multiple LoadModule parameters.
#
# Mandatory: no
# Default:
# LoadModule=

####### TLS-RELATED PARAMETERS #######

### Option: TLSConnect
#	How the agent should connect to server or proxy. Used for active checks.
#	Only one value can be specified:
#		unencrypted - connect without encryption
#		psk         - connect using TLS and a pre-shared key
#		cert        - connect using TLS and a certificate
#
# Mandatory: yes, if TLS certificate or PSK parameters are defined (even for 'unencrypted' connection)
# Default:
# TLSConnect=unencrypted

### Option: TLSAccept
#	What incoming connections to accept.
#	Multiple values can be specified, separated by comma:
#		unencrypted - accept connections without encryption
#		psk         - accept connections secured with TLS and a pre-shared key
#		cert        - accept connections secured with TLS and a certificate
#
# Mandatory: yes, if TLS certificate or PSK parameters are defined (even for 'unencrypted' connection)
# Default:
# TLSAccept=unencrypted

### Option: TLSCAFile
#	Full pathname of a file containing the top-level CA(s) certificates for
#	peer certificate verification.
#
# Mandatory: no
# Default:
# TLSCAFile=

### Option: TLSCRLFile
#	Full pathname of a file containing revoked certificates.
#
# Mandatory: no
# Default:
# TLSCRLFile=

### Option: TLSServerCertIssuer
#      Allowed server certificate issuer.
#
# Mandatory: no
# Default:
# TLSServerCertIssuer=

### Option: TLSServerCertSubject
#      Allowed server certificate subject.
#
# Mandatory: no
# Default:
# TLSServerCertSubject=

### Option: TLSCertFile
#	Full pathname of a file containing the agent certificate or certificate chain.
#
# Mandatory: no
# Default:
# TLSCertFile=

### Option: TLSKeyFile
#	Full pathname of a file containing the agent private key.
#
# Mandatory: no
# Default:
# TLSKeyFile=

### Option: TLSPSKIdentity
#	Unique, case sensitive string used to identify the pre-shared key.
#
# Mandatory: no
# Default:
# TLSPSKIdentity=

### Option: TLSPSKFile
#	Full pathname of a file containing the pre-shared key.
#
# Mandatory: no
# Default:
# TLSPSKFile=

####### For advanced users - TLS ciphersuite selection criteria #######

### Option: TLSCipherCert13
#	Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#	Override the default ciphersuite selection criteria for certificate-based encryption.
#
# Mandatory: no
# Default:
# TLSCipherCert13=

### Option: TLSCipherCert
#	GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#	Override the default ciphersuite selection criteria for certificate-based encryption.
#	Example for GnuTLS:
#		NONE:+VERS-TLS1.2:+ECDHE-RSA:+RSA:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL:+CTYPE-X.509
#	Example for OpenSSL:
#		EECDH+aRSA+AES128:RSA+aRSA+AES128
#
# Mandatory: no
# Default:
# TLSCipherCert=

### Option: TLSCipherPSK13
#	Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#	Override the default ciphersuite selection criteria for PSK-based encryption.
#	Example:
#		TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
#
# Mandatory: no
# Default:
# TLSCipherPSK13=

### Option: TLSCipherPSK
#	GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#	Override the default ciphersuite selection criteria for PSK-based encryption.
#	Example for GnuTLS:
#		NONE:+VERS-TLS1.2:+ECDHE-PSK:+PSK:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL
#	Example for OpenSSL:
#		kECDHEPSK+AES128:kPSK+AES128
#
# Mandatory: no
# Default:
# TLSCipherPSK=

### Option: TLSCipherAll13
#	Cipher string for OpenSSL 1.1.1 or newer in TLS 1.3.
#	Override the default ciphersuite selection criteria for certificate- and PSK-based encryption.
#	Example:
#		TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_128_GCM_SHA256
#
# Mandatory: no
# Default:
# TLSCipherAll13=

### Option: TLSCipherAll
#	GnuTLS priority string or OpenSSL (TLS 1.2) cipher string.
#	Override the default ciphersuite selection criteria for certificate- and PSK-based encryption.
#	Example for GnuTLS:
#		NONE:+VERS-TLS1.2:+ECDHE-RSA:+RSA:+ECDHE-PSK:+PSK:+AES-128-GCM:+AES-128-CBC:+AEAD:+SHA256:+SHA1:+CURVE-ALL:+COMP-NULL:+SIGN-ALL:+CTYPE-X.509
#	Example for OpenSSL:
#		EECDH+aRSA+AES128:RSA+aRSA+AES128:kECDHEPSK+AES128:kPSK+AES128
#
# Mandatory: no
# Default:
# TLSCipherAll=
```

### 6. サンプルアプリをzipする

MacのDS_Storeフォルダを含めないようにしつつzipを作る
（ちゃんと隠しフォルダも入るように！）

```
corretto % pwd
/Users/hoge/corretto

corretto % zip -r ../corretto.zip . -x "*.DS_Store"
updating: Buildfile (deflated 8%)
updating: Procfile (deflated 3%)
updating: pom.xml (deflated 65%)
updating: sample-app.iml (deflated 65%)
updating: src/ (stored 0%)
updating: src/main/ (stored 0%)
updating: src/main/resources/ (stored 0%)
updating: src/main/resources/index.html (deflated 68%)
updating: src/main/java/ (stored 0%)
updating: src/main/java/org/ (stored 0%)
updating: src/main/java/org/example/ (stored 0%)
updating: src/main/java/org/example/Application.java (deflated 67%)
updating: .ebextensions/ (stored 0%)
updating: .ebextensions/00_dump.config (deflated 23%)
updating: .ebextensions/env.config (deflated 69%)
updating: .ebextensions/01_zabbix-agent-install.config (deflated 45%)
updating: .idea/ (stored 0%)
updating: .idea/google-java-format.xml (deflated 24%)
updating: .idea/libraries/ (stored 0%)
updating: .idea/libraries/Maven__javax_servlet_javax_servlet_api_3_1_0.xml (deflated 65%)
updating: .idea/libraries/Maven__org_eclipse_jetty_jetty_http_9_2_0_RC0.xml (deflated 62%)
updating: .idea/libraries/Maven__org_eclipse_jetty_jetty_util_9_2_0_RC0.xml (deflated 62%)
updating: .idea/libraries/Maven__org_eclipse_jetty_jetty_io_9_2_0_RC0.xml (deflated 62%)
updating: .idea/libraries/Maven__org_eclipse_jetty_jetty_server_9_2_0_RC0.xml (deflated 63%)
updating: .idea/vcs.xml (deflated 22%)
updating: .idea/workspace.xml (deflated 82%)
updating: .idea/modules.xml (deflated 36%)
updating: .idea/.name (stored 0%)
updating: .idea/misc.xml (deflated 43%)
updating: .idea/compiler.xml (deflated 54%)
  adding: .ebextensions/zabbix_agentd.conf.template (deflated 70%)
```

### 7. EBのアプリケーションとして、corretto.zipをアップロードする

### 8. 環境作成（環境変数もここで追加しておく）

### 9. 環境の構築が成功したらログを落として確認してみる

yumも走っているし
01_setup_zabbix_agentd
も実行されています。

```var/log/cfn-init-cmd.log
2022-04-07 12:46:08,937 P3180 [INFO] ************************************************************
2022-04-07 12:46:08,937 P3180 [INFO] ConfigSet _OnInstanceBoot
2022-04-07 12:46:08,939 P3180 [INFO] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2022-04-07 12:46:08,939 P3180 [INFO] Config AWSEBBaseConfig
2022-04-07 12:46:09,176 P3180 [INFO] ============================================================
2022-04-07 12:46:09,176 P3180 [INFO] Command clearbackupfiles
2022-04-07 12:46:09,181 P3180 [INFO] Completed successfully.
2022-04-07 12:46:09,185 P3180 [INFO] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2022-04-07 12:46:09,185 P3180 [INFO] Config AWSEBCfnHupEndpointOverride
2022-04-07 12:46:09,186 P3180 [INFO] ============================================================
2022-04-07 12:46:09,186 P3180 [INFO] Command clearbackupfiles
2022-04-07 12:46:09,188 P3180 [INFO] Completed successfully.
2022-04-07 12:48:39,744 P4233 [INFO] ************************************************************
2022-04-07 12:48:39,744 P4233 [INFO] ConfigSet Infra-EmbeddedPreBuild
2022-04-07 12:48:39,747 P4233 [INFO] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2022-04-07 12:48:39,747 P4233 [INFO] Config prebuild_0_test_web
2022-04-07 12:48:41,148 P4233 [INFO] ============================================================
2022-04-07 12:48:41,148 P4233 [INFO] yum makecache
2022-04-07 12:48:47,695 P4233 [INFO] -----------------------Command Output-----------------------
2022-04-07 12:48:47,696 P4233 [INFO] 	Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
2022-04-07 12:48:47,696 P4233 [INFO] 	Metadata Cache Created
2022-04-07 12:48:47,696 P4233 [INFO] ------------------------------------------------------------
2022-04-07 12:48:47,696 P4233 [INFO] Completed successfully.
2022-04-07 12:48:47,696 P4233 [INFO] ============================================================
2022-04-07 12:48:47,696 P4233 [INFO] yum list installed zabbix-agent
2022-04-07 12:48:48,251 P4233 [INFO] -----------------------Command Output-----------------------
2022-04-07 12:48:48,251 P4233 [INFO] 	Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
2022-04-07 12:48:48,251 P4233 [INFO] 	Error: No matching Packages to list
2022-04-07 12:48:48,251 P4233 [INFO] ------------------------------------------------------------
2022-04-07 12:48:48,251 P4233 [ERROR] Exited with error code 1
2022-04-07 12:48:48,251 P4233 [INFO] ============================================================
2022-04-07 12:48:48,251 P4233 [INFO] yum list available zabbix-agent
2022-04-07 12:48:50,258 P4233 [INFO] -----------------------Command Output-----------------------
2022-04-07 12:48:50,258 P4233 [INFO] 	Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
2022-04-07 12:48:50,259 P4233 [INFO] 	Available Packages
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.0-2.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.1-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.2-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.3-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.4-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.5-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.6-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.7-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.8-1.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.9-2.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.9-3.el7                       zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.10-1.el7                      zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.11-1.el7                      zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.12-1.el7                      zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.13-1.el7                      zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.14-1.el7                      zabbix
2022-04-07 12:48:50,259 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.15-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.16-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.17-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.17-2.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.18-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.19-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.20-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.21-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.21-2.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.22-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.23-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.24-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.25-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.26-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.27-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.28-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.29-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.30-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.31-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.32-1.el7                      zabbix
2022-04-07 12:48:50,260 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.33-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.34-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.35-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.36-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.37-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.38-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] 	zabbix-agent.x86_64                     4.0.39-1.el7                      zabbix
2022-04-07 12:48:50,261 P4233 [INFO] ------------------------------------------------------------
2022-04-07 12:48:50,261 P4233 [INFO] Completed successfully.
2022-04-07 12:48:50,261 P4233 [INFO] ============================================================
2022-04-07 12:48:50,261 P4233 [INFO] yum install zabbix-agent
2022-04-07 12:48:54,281 P4233 [INFO] -----------------------Command Output-----------------------
2022-04-07 12:48:54,281 P4233 [INFO] 	Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
2022-04-07 12:48:54,282 P4233 [INFO] 	Resolving Dependencies
2022-04-07 12:48:54,282 P4233 [INFO] 	--> Running transaction check
2022-04-07 12:48:54,282 P4233 [INFO] 	---> Package zabbix-agent.x86_64 0:4.0.39-1.el7 will be installed
2022-04-07 12:48:54,282 P4233 [INFO] 	--> Finished Dependency Resolution
2022-04-07 12:48:54,282 P4233 [INFO] 	
2022-04-07 12:48:54,282 P4233 [INFO] 	Dependencies Resolved
2022-04-07 12:48:54,282 P4233 [INFO] 	
2022-04-07 12:48:54,282 P4233 [INFO] 	================================================================================
2022-04-07 12:48:54,282 P4233 [INFO] 	 Package              Arch           Version               Repository      Size
2022-04-07 12:48:54,282 P4233 [INFO] 	================================================================================
2022-04-07 12:48:54,282 P4233 [INFO] 	Installing:
2022-04-07 12:48:54,282 P4233 [INFO] 	 zabbix-agent         x86_64         4.0.39-1.el7          zabbix         431 k
2022-04-07 12:48:54,282 P4233 [INFO] 	
2022-04-07 12:48:54,282 P4233 [INFO] 	Transaction Summary
2022-04-07 12:48:54,282 P4233 [INFO] 	================================================================================
2022-04-07 12:48:54,282 P4233 [INFO] 	Install  1 Package
2022-04-07 12:48:54,282 P4233 [INFO] 	
2022-04-07 12:48:54,282 P4233 [INFO] 	Total download size: 431 k
2022-04-07 12:48:54,283 P4233 [INFO] 	Installed size: 1.6 M
2022-04-07 12:48:54,283 P4233 [INFO] 	Downloading packages:
2022-04-07 12:48:54,283 P4233 [INFO] 	warning: /var/cache/yum/x86_64/2/zabbix/packages/zabbix-agent-4.0.39-1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
2022-04-07 12:48:54,283 P4233 [INFO] 	Public key for zabbix-agent-4.0.39-1.el7.x86_64.rpm is not installed
2022-04-07 12:48:54,283 P4233 [INFO] 	Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
2022-04-07 12:48:54,283 P4233 [INFO] 	Importing GPG key 0xA14FE591:
2022-04-07 12:48:54,283 P4233 [INFO] 	 Userid     : "Zabbix LLC <packager@zabbix.com>"
2022-04-07 12:48:54,283 P4233 [INFO] 	 Fingerprint: a184 8f53 52d0 22b9 471d 83d0 082a b56b a14f e591
2022-04-07 12:48:54,283 P4233 [INFO] 	 Package    : zabbix-release-4.0-1.el7.noarch (installed)
2022-04-07 12:48:54,283 P4233 [INFO] 	 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
2022-04-07 12:48:54,283 P4233 [INFO] 	Running transaction check
2022-04-07 12:48:54,283 P4233 [INFO] 	Running transaction test
2022-04-07 12:48:54,283 P4233 [INFO] 	Transaction test succeeded
2022-04-07 12:48:54,283 P4233 [INFO] 	Running transaction
2022-04-07 12:48:54,283 P4233 [INFO] 	Warning: RPMDB altered outside of yum.
2022-04-07 12:48:54,283 P4233 [INFO] 	  Installing : zabbix-agent-4.0.39-1.el7.x86_64                             1/1 
2022-04-07 12:48:54,283 P4233 [INFO] 	  Verifying  : zabbix-agent-4.0.39-1.el7.x86_64                             1/1 
2022-04-07 12:48:54,283 P4233 [INFO] 	
2022-04-07 12:48:54,283 P4233 [INFO] 	Installed:
2022-04-07 12:48:54,283 P4233 [INFO] 	  zabbix-agent.x86_64 0:4.0.39-1.el7                                            
2022-04-07 12:48:54,284 P4233 [INFO] 	
2022-04-07 12:48:54,284 P4233 [INFO] 	Complete!
2022-04-07 12:48:54,284 P4233 [INFO] ------------------------------------------------------------
2022-04-07 12:48:54,284 P4233 [INFO] Completed successfully.
2022-04-07 12:50:17,665 P5467 [INFO] ************************************************************
2022-04-07 12:50:17,665 P5467 [INFO] ConfigSet Infra-EmbeddedPostBuild
2022-04-07 12:50:17,668 P5467 [INFO] ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2022-04-07 12:50:17,693 P5467 [INFO] Config postbuild_1_test_web
2022-04-07 12:50:17,700 P5467 [INFO] ============================================================
2022-04-07 12:50:17,700 P5467 [INFO] Command 01_setup_zabbix_agentd
2022-04-07 12:50:17,706 P5467 [INFO] Completed successfully.
```

# あとは、zabbix側で自動登録と削除の設定をやっとけばOKですね！