Raspberry Pi を ECS Anywhere に登録し Nginx タスクを起動してみた

2025-04-25T08:16:59Z

Raspberry Pi を ECS Anywhere に登録し Nginx タスクを起動してみた

こんにちは！クラウド事業本部コンサルティング部のたかくに（@takakuni_）です。

とある経緯で Raspberry Pi を触ることになりまして、練習として AWS と繋げたくなりました。

よくあるケースだと、IoT Core なのかなと思いますが、私は ECS が好きなため、今回は Raspberry Pi を ECS Anywhere で管理して Nginx を立ち上げてみたいと思います。

練習機器

利用した Raspberry Pi のスペックは以下のとおりです。（OS 設定済みのものを利用します）

立ち上げるコンテナ自体は軽量なものなので、もう少しスペック落としても動くと思います。

Raspberry Pi 4

CPU 4 vCPU

メモリ 8 GB

OS: Debian 12

練習機器を貸してくれた SIN さん、ありがとうございます。

ECS Anywhere においての前提条件

ECS Anywhere を利用するには、以下のドキュメントを読んでおきましょう。

OS やネットワークモード、ロードバランサーなど、 ECS Fargate に慣れてしまった体には、良い刺激だと思います。

https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-anywhere.html

やってみる

それでは Raspberry Pi を ECS Anywhere で管理し、Nginx コンテナを立ち上げるまで、やっていきましょう。

今回は基本的にコンソールで作成しました。

ECS クラスターの作成

まずは ECS クラスターの作成です。コンソールに記載されているとおり、ECS Anywhere を使用する外部インスタンスは、クラスターの作成が完了した後に登録できます。必要に応じて、AWS Fargate のチェックを外しておきましょう。

外部インスタンスの登録

クラスターが作成できたら、Raspberry Pi を外部インスタンスとして登録します。

作業の流れ的には Raspberry Pi 側でアクティベーションキーを利用して、外部インスタンスに参加リクエスト送信して登録するイメージです。

アクティベーションキーの日数や最大インスタンス数を指定して、登録コマンドを生成します。

アクティベーションキー+コマンドが払い出されました。このコマンドを利用してインスタンスの登録を行います。

スクリプトの内容を確認するに SSM Agent, ECS Agent, Docker のインストールを行い、起動している様子でした。

ecs-anywhere-install-latest.sh #!/bin/bash set -e fail ( ) { echo “” echo -e ” \033 [0;31mInstallation Failed \033 [0m” exit 1 } check-option-value ( ) { if [ ” ${2 : 0 : 2} ” == “–” ] ; then echo “Option $1 was passed an invalid value: $2 . Perhaps you passed in an empty env var?” fail fi } usage ( ) { echo ” $( basename ” $0 ” ) [–help] –region REGION –activation-code CODE –activation-id ID [–cluster CLUSTER] [–enable-gpu] [–docker-install-source all|docker|distro|none] [–ecs-version VERSION] [–ecs-endpoint ENDPOINT] [–skip-registration] [–no-start] –help (optional) display this help message. –region string (required) this must match the region of your ECS cluster and SSM activation. –activation-id string (required) activation id from the create activation command. Not required if –skip-registration is specified. –activation-code string (required) activation code from the create activation command. Not required if –skip-registration is specified. –cluster string (optional) pass the cluster name that ECS agent will connect too. By default its value is ‘default’. –enable-gpu (optional) if this flag is provided, GPU support for ECS will be enabled. –docker-install-source (optional) Source of docker installation. Possible values are ‘all, docker, distro, none’. Defaults to ‘all’. –ecs-version string (optional) Version of the ECS agent rpm/deb package to use. If not specified, default to latest. –skip-registration (optional) if this is enabled, SSM agent install and instance registration with SSM is skipped. –certs-file (optional) TLS certs for execute command feature. Defaults to searching for certs in known possible locations. –no-start (optional) if this flag is provided, SSM agent, docker and ECS agent will not be started by the script despite being installed.” } REGION = “” ACTIVATION_CODE = “” ACTIVATION_ID = “” SKIP_REGISTRATION = false ECS_CLUSTER = “” DOCKER_SOURCE = “” ECS_VERSION = “” DEB_URL = “” RPM_URL = “” ECS_ENDPOINT = “” CERTS_FILE = “” CHECK_SIG = true NO_START = false while : ; do case ” $1 ” in –help ) usage exit 0 ; ; –region ) check-option-value ” $1 ” ” $2 ” REGION = ” $2 ” shift 2 ; ; –cluster ) check-option-value ” $1 ” ” $2 ” ECS_CLUSTER = ” $2 ” shift 2 ; ; –activation-code ) check-option-value ” $1 ” ” $2 ” ACTIVATION_CODE = ” $2 ” shift 2 ; ; –activation-id ) check-option-value ” $1 ” ” $2 ” ACTIVATION_ID = ” $2 ” shift 2 ; ; –docker-install-source ) check-option-value ” $1 ” ” $2 ” DOCKER_SOURCE = ” $2 ” shift 2 ; ; –ecs-version ) check-option-value ” $1 ” ” $2 ” ECS_VERSION = ” $2 ” shift 2 ; ; –deb-url ) check-option-value ” $1 ” ” $2 ” DEB_URL = ” $2 ” shift 2 ; ; –rpm-url ) check-option-value ” $1 ” ” $2 ” RPM_URL = ” $2 ” shift 2 ; ; –ecs-endpoint ) check-option-value ” $1 ” ” $2 ” ECS_ENDPOINT = ” $2 ” shift 2 ; ; –certs-file ) check-option-value ” $1 ” ” $2 ” CERTS_FILE = ” $2 ” shift 2 ; ; –skip-registration ) SKIP_REGISTRATION = true shift 1 ; ; –enable-gpu ) GPU_ENABLED = true shift 1 ; ; –no-start ) NO_START = true shift 1 ; ; –skip-gpg-check ) CHECK_SIG = false shift 1 ; ; * ) [ -z ” $1 ” ] && break echo “invalid option: [ $1 ]” fail ; ; esac done if [ $( id -u ) -ne 0 ] ; then echo “Please run as root.” fail fi if [ ! -d /run/systemd/system ] ; then echo “The install script currently supports only systemd.” fail fi SSM_SERVICE_NAME = “amazon-ssm-agent” SSM_BIN_NAME = “amazon-ssm-agent” if systemctl is-enabled snap.amazon-ssm-agent.amazon-ssm-agent.service &> /dev/null ; then echo “Detected SSM agent installed via snap.” SSM_SERVICE_NAME = “snap.amazon-ssm-agent.amazon-ssm-agent.service” SSM_BIN_NAME = “/snap/amazon-ssm-agent/current/amazon-ssm-agent” fi SSM_MANAGED_INSTANCE_ID = “” if [ -z ” $REGION ” ] ; then echo “–region is required” fail fi if $SKIP_REGISTRATION ; then echo “Skipping ssm registration.” if ! systemctl is-enabled $SSM_SERVICE_NAME &> /dev/null ; then echo “–skip-registration flag specified but the SSM agent service is not running.” echo “a running SSM agent service is required for ECS Anywhere.” fail fi else if [ [ -z $ACTIVATION_ID || -z $ACTIVATION_CODE ] ] ; then echo “Both –activation-id and –activation-code are required unless –skip-registration is specified.” fail fi fi if [ -z ” $ECS_CLUSTER ” ] ; then ECS_CLUSTER = “default” fi if [ -z ” $DOCKER_SOURCE ” ] ; then DOCKER_SOURCE = “all” fi if [ -z ” $ECS_VERSION ” ] ; then ECS_VERSION = “latest” fi ARCH = $( uname -m ) if [ ” $ARCH ” == “x86_64” ] ; then ARCH_ALT = “amd64″ elif [ ” $ARCH ” == “aarch64” ] ; then ARCH_ALT = “arm64” else echo “Unsupported architecture: $ARCH ” fail fi S3_BUCKET = “amazon-ecs-agent- $REGION ” RPM_PKG_NAME = “amazon-ecs-init- $ECS_VERSION . $ARCH .rpm” DEB_PKG_NAME = “amazon-ecs-init- $ECS_VERSION . $ARCH_ALT .deb” S3_URL_SUFFIX = “” if grep -q “^cn-” <<< " $REGION " ; then S3_URL_SUFFIX = ".cn" fi S3_URL = "https://s3. ${REGION} .amazonaws.com ${S3_URL_SUFFIX} " SSM_S3_BUCKET = "amazon-ssm- $REGION " if [ -z " $RPM_URL " ] ; then RPM_URL = " ${S3_URL} / ${S3_BUCKET} / $RPM_PKG_NAME " fi if [ -z " $DEB_URL " ] ; then DEB_URL = " ${S3_URL} / ${S3_BUCKET} / $DEB_PKG_NAME " fi source /etc/os-release echo "Running ECS install script on $ID $VERSION_ID " echo "###" echo "" DISTRO = "" if echo " $ID " | grep ubuntu ; then DISTRO = "ubuntu" elif echo " $ID " | grep debian ; then DISTRO = "debian" elif echo " $ID " | grep fedora ; then DISTRO = "fedora" elif echo " $ID " | grep centos ; then DISTRO = "centos" elif echo " $ID " | grep rhel ; then DISTRO = "rhel" elif [ [ " $ID " == "amzn" && " $VERSION_ID " == "2" ] ] ; then DISTRO = "al2" fi if [ " $DISTRO " == "rhel" ] ; then if [ ! " $DOCKER_SOURCE " == "none" ] ; then echo "Docker install is not supported on RHEL. Please install yourself and rerun with --docker-install-source none" fail fi fi ok ( ) { echo "" echo "# ok" echo "##########################" echo "" } try ( ) { local action = $* echo "" echo "##########################" echo "# Trying to $action ... " echo "" } PKG_MANAGER = "" if [ -x " $( command -v dnf ) " ] ; then PKG_MANAGER = "dnf" dnf install -y jq elif [ -x " $( command -v yum ) " ] ; then PKG_MANAGER = "yum" if [ " $DISTRO " != "al2" ] ; then yum install epel-release -y fi yum install -y jq elif [ -x " $( command -v apt ) " ] ; then PKG_MANAGER = "apt" try "Update apt repos" apt update -y apt-get install -y curl jq ok elif [ -x " $( command -v zypper ) " ] ; then PKG_MANAGER = "zypper" zypper install -y jq else echo "Unsupported package manager. Could not find dnf, yum, or apt." fail fi get-ssm-managed-instance-id ( ) { SSM_REGISTRATION_FILE = '/var/lib/amazon/ssm/Vault/Store/RegistrationKey' if [ -f ${SSM_REGISTRATION_FILE} ] ; then SSM_MANAGED_INSTANCE_ID = $( jq -r ".instanceID" $SSM_REGISTRATION_FILE ) fi } curl-helper ( ) { if ! curl -o " $1 " " $2 " -fSs ; then echo "Failed to download $2 " fail fi } register-ssm-agent ( ) { try "Register SSM agent" get-ssm-managed-instance-id if [ -z " $SSM_MANAGED_INSTANCE_ID " ] ; then systemctl stop " $SSM_SERVICE_NAME " &> /dev/null $SSM_BIN_NAME -register -code ” $ACTIVATION_CODE ” -id ” $ACTIVATION_ID ” -region ” $REGION ” systemctl enable ” $SSM_SERVICE_NAME ” if ! $NO_START ; then systemctl start ” $SSM_SERVICE_NAME ” else echo “Skip starting ssm agent because –no-start is specified.” fi echo “SSM agent has been registered.” else echo “SSM agent is already registered. Managed instance ID: $SSM_MANAGED_INSTANCE_ID ” fi ok } install-ssm-agent ( ) { try “install ssm agent” if systemctl is-enabled $SSM_SERVICE_NAME &> /dev/null ; then echo “SSM agent is already installed.” else local dir dir = ” $( mktemp -d ) ” local SSM_DEB_URL = ” ${S3_URL} / ${SSM_S3_BUCKET} /latest/debian_ $ARCH_ALT /amazon-ssm-agent.deb” local SSM_RPM_URL = ” ${S3_URL} / ${SSM_S3_BUCKET} /latest/linux_ $ARCH_ALT /amazon-ssm-agent.rpm” local SSM_DEB_PKG_NAME = “ssm-agent.deb” local SSM_RPM_PKG_NAME = “ssm-agent.rpm” case ” $PKG_MANAGER ” in apt ) curl-helper ” $dir / $SSM_DEB_PKG_NAME ” ” $SSM_DEB_URL ” curl-helper ” $dir / $SSM_DEB_PKG_NAME .sig” ” $SSM_DEB_URL .sig” ssm-agent-signature-verify ” $dir / $SSM_DEB_PKG_NAME .sig” ” $dir / $SSM_DEB_PKG_NAME ” chmod -R a+rX ” $dir ” dpkg -i ” $dir /ssm-agent.deb” ; ; dnf | yum | zypper ) curl-helper ” $dir / $SSM_RPM_PKG_NAME ” ” $SSM_RPM_URL ” curl-helper ” $dir / $SSM_RPM_PKG_NAME .sig” ” $SSM_RPM_URL .sig” ssm-agent-signature-verify ” $dir / $SSM_RPM_PKG_NAME .sig” ” $dir / $SSM_RPM_PKG_NAME ” local args = “” local install_args = “-y” if [ [ ” $PKG_MANAGER ” == “zypper” ] ] ; then install_args = ” ${install_args} –allow-unsigned-rpm” args = “–no-gpg-checks” fi $PKG_MANAGER ${args} install ${install_args} ” $dir / $SSM_RPM_PKG_NAME ” ; ; esac rm -rf ” $dir ” fi register-ssm-agent ok } ssm-agent-signature-verify ( ) { try “verify the signature of amazon-ssm-agent package” if ! command -v gpg ; then echo “WARNING: gpg command not available on this server, not able to verify amazon-ssm-agent package signature.” ok return fi curl-helper ” $dir /amazon-ssm-agent.gpg” “https://raw.githubusercontent.com/aws/amazon-ecs-agent/master/scripts/amazon-ssm-agent.gpg” gpg –import ” $dir /amazon-ssm-agent.gpg” if gpg –verify ” $1 ” ” $2 ” ; then echo “amazon-ssm-agent GPG verification passed. Install the amazon-ssm-agent.” else echo “amazon-ssm-agent GPG verification failed. Stop the installation of the amazon-ssm-agent. Please contact AWS Support.” fail fi ok } install-docker ( ) { if [ -x ” $( command -v docker ) ” ] ; then echo “docker is already installed, skipping installation” return fi case ” $1 ” in all ) install-docker “docker” return ; ; docker ) try “install docker from docker repos” case ” $DISTRO ” in centos ) yum install -y yum-utils yum-config-manager –add-repo https://download.docker.com/linux/centos/docker-ce.repo yum install -y docker-ce docker-ce-cli containerd.io ; ; fedora ) dnf install -y dnf-plugins-core dnf config-manager –add-repo https://download.docker.com/linux/fedora/docker-ce.repo dnf install -y docker-ce docker-ce-cli containerd.io ; ; debian ) apt install -y apt-transport-https ca-certificates gnupg-agent software-properties-common curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add – add-apt-repository \ “deb [arch= $ARCH_ALT ] https://download.docker.com/linux/debian \ $( lsb_release -cs ) \ stable” apt update -y apt install -y docker-ce docker-ce-cli containerd.io ; ; ubuntu ) apt install -y apt-transport-https ca-certificates gnupg-agent software-properties-common curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add – add-apt-repository \ “deb [arch= $ARCH_ALT ] https://download.docker.com/linux/ubuntu \ $( lsb_release -cs ) \ stable” apt update -y apt install -y docker-ce docker-ce-cli containerd.io ; ; * ) echo “Docker install repos not supported for this distro, trying distro install” install-docker “distro” return ; ; esac ; ; distro ) try “install docker from distribution repos” case ” $DISTRO ” in centos | fedora ) if [ ” $VERSION_ID ” == “8” ] ; then echo “–docker-install-source distro is not supported on centos 8 because docker package is not available.” else echo “–docker-install-source distro is not supported on $DISTRO $VERSION_ID because distro enables selinux by default.” fi echo “We suggest installing using ‘–docker-install-source docker’ or installing docker yourself before running this script.” fail ; ; esac case ” $PKG_MANAGER ” in dnf ) dnf install -y docker ; ; yum ) yum install -y docker ; ; apt ) apt install -y docker.io ; ; zypper ) zypper install -y docker ; ; esac ; ; none ) echo “Docker install source is none, not installing docker” ; ; esac ok } install-ecs-agent ( ) { try “install ecs agent” if [ -x “/usr/libexec/amazon-ecs-init” ] ; then echo “ecs agent is already installed” ok return fi local dir dir = ” $( mktemp -d ) ” case ” $PKG_MANAGER ” in apt ) curl-helper ” $dir / $DEB_PKG_NAME ” ” $DEB_URL ” if $CHECK_SIG ; then curl-helper ” $dir / $DEB_PKG_NAME .asc” ” $DEB_URL .asc” ecs-init-signature-verify ” $dir / $DEB_PKG_NAME .asc” ” $dir / $DEB_PKG_NAME ” fi chmod -R a+rX ” $dir ” apt install -y ” $dir / $DEB_PKG_NAME ” rm -rf ” $dir ” ; ; dnf | yum | zypper ) curl-helper ” $dir / $RPM_PKG_NAME ” ” $RPM_URL ” if $CHECK_SIG ; then curl-helper ” $dir / $RPM_PKG_NAME .asc” ” $RPM_URL .asc” ecs-init-signature-verify ” $dir / $RPM_PKG_NAME .asc” ” $dir / $RPM_PKG_NAME ” fi local args = “-y” if [ [ ” $PKG_MANAGER ” == “zypper” ] ] ; then args = ” ${args} –allow-unsigned-rpm” fi $PKG_MANAGER install ${args} ” $dir / $RPM_PKG_NAME ” rm -rf ” $dir ” ; ; esac if [ ! -f “/etc/ecs/ecs.config” ] ; then touch /etc/ecs/ecs.config else echo “/etc/ecs/ecs.config already exists, preserving existing config and appending cluster name.” fi echo “ECS_CLUSTER= $ECS_CLUSTER ” >> /etc/ecs/ecs.config if [ ! -f “/var/lib/ecs/ecs.config” ] ; then touch /var/lib/ecs/ecs.config else echo “/var/lib/ecs/ecs.config already exists, preserving existing config and appending ECS anywhere requirements.” fi echo “AWS_DEFAULT_REGION= $REGION ” >> /var/lib/ecs/ecs.config echo “ECS_EXTERNAL=true” >> /var/lib/ecs/ecs.config if [ -n ” $ECS_ENDPOINT ” ] ; then echo “ECS_BACKEND_HOST= $ECS_ENDPOINT ” >> /var/lib/ecs/ecs.config fi if [ -n ” $GPU_ENABLED ” ] ; then if ! nvidia-smi &> /dev/null ; then echo “Failed to detect GPU with nvidia-smi command. Make sure that GPUs are attached and the latest NVIDIA driver is installed and running.” fail fi echo “ECS_ENABLE_GPU_SUPPORT=true” >> /var/lib/ecs/ecs.config fi systemctl enable ecs if ! $NO_START ; then systemctl start ecs else echo “Skip starting ecs agent because –no-start is specified.” fi ok } ecs-init-signature-verify ( ) { try “verify the signature of amazon-ecs-init package” if ! command -v gpg ; then echo “WARNING: gpg command not available on this server, not able to verify amazon-ecs-init package signature.” ok return fi curl-helper ” $dir /amazon-ecs-agent.gpg” “https://raw.githubusercontent.com/aws/amazon-ecs-agent/master/scripts/amazon-ecs-agent.gpg” gpg –import ” $dir /amazon-ecs-agent.gpg” if gpg –verify ” $1 ” ” $2 ” ; then echo “amazon-ecs-init GPG verification passed. Install amazon-ecs-init.” else echo “amazon-ecs-init GPG verification failed. Stop the installation of amazon-ecs-init. Please contact AWS Support.” fail fi ok } wait-agent-start ( ) { if $NO_START ; then echo “–no-start is specified. Not verifying ecs agent startup.” return fi try “wait for ECS agent to start” retryLimit = 10 i = 0 for (( i = 0 ; i < retryLimit ; i ++ )) do curlResult = " $( timeout 10 curl -s http://localhost:51678/v1/metadata | jq .ContainerInstanceArn ) " if [ ! " $curlResult " == "null" ] && [ -n " $curlResult " ] ; then echo "Ping ECS Agent registered successfully! Container instance arn: $curlResult " echo "" echo "You can check your ECS cluster here https://console.aws.amazon.com/ecs/home?region= $REGION #/clusters/ $ECS_CLUSTER " ok return fi sleep 10 done echo "Timed out waiting for ECS Agent to start. Please check logs at /var/log/ecs/ecs-agent.log and follow troubleshooting documentation at https://docs.aws.amazon.com/AmazonECS/latest/developerguide/troubleshooting.html" fail } exec-setup ( ) { find-copy-certs-exec download-ssm-binaries-exec } find-copy-certs-exec ( ) { CERTS_FILES_LOCATIONS = ( "/etc/ssl/certs/ca-certificates.crt" "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" "/etc/ssl/cert.pem" ) CERTS_PATH = "/var/lib/ecs/deps/execute-command/certs" echo "Copying certs for exec feature" certs = "" if [ -n " $CERTS_FILE " ] && [ -f " $CERTS_FILE " ] ; then certs = $CERTS_FILE else if [ -n " $CERTS_FILE " ] ; then echo "Provided certs file does not exist, looking for certs in known possible locations" fi for f in " ${CERTS_FILES_LOCATIONS [ @ ] } " do if [ -f " $f " ] ; then certs = $f break fi done fi if [ -z " $certs " ] ; then echo "Could not find certificates. Please rerun with --certs-file and provide a valid path" fail else echo "Using $certs " openssl verify -x509_strict " $certs " mkdir -p $CERTS_PATH cp " $certs " $CERTS_PATH /tls-ca-bundle.pem chmod 400 $CERTS_PATH /tls-ca-bundle.pem fi ok } download-ssm-binaries-exec ( ) { BINARY_VERSION = "3.3.1802.0" BINARY_PATH = "/var/lib/ecs/deps/execute-command/bin/ ${BINARY_VERSION} " BINARY_DOWNLOAD_PATH = "ssm-binaries" echo "Downloading SSM binaries for exec feature" mkdir -p $BINARY_DOWNLOAD_PATH curl " ${S3_URL} / ${SSM_S3_BUCKET} / ${BINARY_VERSION} /linux_ $ARCH_ALT /amazon-ssm-agent-binaries.tar.gz" -o ${BINARY_DOWNLOAD_PATH} /amazon-ssm-agent.tar.gz tar -xvf ${BINARY_DOWNLOAD_PATH} /amazon-ssm-agent.tar.gz -C ${BINARY_DOWNLOAD_PATH} / mkdir -p ${BINARY_PATH} cp ${BINARY_DOWNLOAD_PATH} /amazon-ssm-agent ${BINARY_PATH} /amazon-ssm-agent cp ${BINARY_DOWNLOAD_PATH} /ssm-agent-worker ${BINARY_PATH} /ssm-agent-worker cp ${BINARY_DOWNLOAD_PATH} /ssm-session-worker ${BINARY_PATH} /ssm-session-worker rm -rf ${BINARY_DOWNLOAD_PATH} ok } show-license ( ) { echo "" echo "##########################" echo "This script installed three open source packages that all use Apache License 2.0." echo "You can view their license information here:" echo " - ECS Agent https://github.com/aws/amazon-ecs-agent/blob/master/LICENSE" echo " - SSM Agent https://github.com/aws/amazon-ssm-agent/blob/master/LICENSE" echo " - Docker engine https://github.com/moby/moby/blob/master/LICENSE" echo "##########################" echo "" } if ! $SKIP_REGISTRATION ; then install-ssm-agent fi install-docker " $DOCKER_SOURCE " exec-setup install-ecs-agent wait-agent-start show-license また、docker container コマンドを実行すると ECS Agent が起動している様子がわかります。 root@device001:~# docker container ls -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 55ada862e163 amazon/amazon-ecs-agent:latest "/agent" 2 hours ago Up 2 hours (healthy) ecs-agent マネジメントコンロールからも、コンテナインスタンスとして認識されました。タスクの起動タスク定義を作成しタスクの起動を行います。requiresCompatibilities と networkMode には気をつけましょう。 { "family" : "anywhere-test" , "containerDefinitions" : [ { "name" : "nginx" , "image" : "public.ecr.aws/nginx/nginx:latest" , "cpu" : 0 , "portMappings" : [ { "containerPort" : 80 , "hostPort" : 8080 , "protocol" : "tcp" } ] , "essential" : true , "environment" : [ ] , "mountPoints" : [ ] , "volumesFrom" : [ ] , "logConfiguration" : { "logDriver" : "awslogs" , "options" : { "awslogs-group" : "/ecs/anywhere-test" , "mode" : "non-blocking" , "awslogs-create-group" : "true" , "max-buffer-size" : "25m" , "awslogs-region" : "ap-northeast-1" , "awslogs-stream-prefix" : "ecs" } } , "systemControls" : [ ] } ] , "taskRoleArn" : "arn:aws:iam::123456789012:role/ecsTaskExecutionRole" , "executionRoleArn" : "arn:aws:iam::123456789012:role/ecsTaskExecutionRole" , "networkMode" : "bridge" , "volumes" : [ ] , "placementConstraints" : [ ] , "requiresCompatibilities" : [ "EXTERNAL" ] , "cpu" : "256" , "memory" : "256" , "runtimePlatform" : { "cpuArchitecture" : "ARM64" , "operatingSystemFamily" : "LINUX" } , "enableFaultInjection" : false } タスクを起動にうまくいっていると、ステータスが実行中に変化します。ENI ID やパブリック/プライベート IP がない部分が個人的には新鮮でした。コンテナインスタンス側もタスクに割り当てられた CPU/Memory が差し引かれていますね。最後に Raspberry Pi に割り当てられたプライベート IP に対して接続確認を行いました。応答が返ってきていますね。まとめ以上、「Raspberry Pi を ECS Anywhere に登録し Nginx タスクを起動してみた」でした。思ったより難しい要素が少なくタスクを起動できて良かったです。クラウド事業本部コンサルティング部のたかくに（@takakuni_）でした！

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