OCI で Oracle Linux 9 を使ってみましたが、隣人がうるさいだけなのか、体感的に良くありませんでした。そこで Ubuntu 24.04 が OCI で使えるようになったので、各種クラウドの CLI や .NET 開発環境などを備忘録を兼ねて整備してみました。
自分がよくやる初期設定
cat /etc/os-release | grep PRETTY_NAME
PRETTY_NAME="Ubuntu 24.04 LTS"
sudo su -
timedatectl set-timezone Asia/Tokyo
dd if=/dev/zero of=/.swapfile bs=128M count=16 # 2GB
chmod 600 /.swapfile
mkswap /.swapfile
swapon /.swapfile
swapon -s
echo "/.swapfile swap swap defaults 0 0" >> /etc/fstab
apt update
apt upgrade -y
sed -i 's/#Port 22/Port 8080/' /etc/ssh/sshd_config
systemctl daemon-reload
systemctl restart ssh.socket
ss -anlt
iptables -I INPUT -p TCP --dport 8080 -j ACCEPT
iptables-save
/etc/init.d/netfilter-persistent save
/etc/init.d/netfilter-persistent reload
reboot自分がよくやる開発環境
# Azure CLI
curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash
az version
# AWS CLI
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
sudo apt-get install -y unzip
unzip awscliv2.zip
sudo ./aws/install
aws --version
rm -rf aws*
# GCP CLI
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo gpg --dearmor -o /usr/share/keyrings/cloud.google.gpg
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
sudo apt-get update && sudo apt-get install -y google-cloud-cli
gcloud version
# Docker
sudo apt-get install ca-certificates curl gnupg
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
sudo docker run hello-world
sudo docker images
sudo usermod -aG docker $USER
exit
ssh -i ~/.ssh/pmpelab -p 8080 [email protected]
docker ps -a
docker ps -a | tail -n 1 | awk '{ print $1 }' | xargs docker rm
docker rmi hello-world
docker images
# .NET
sudo add-apt-repository ppa:dotnet/backports
source /etc/os-release
wget https://packages.microsoft.com/config/$ID/$VERSION_ID/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb
sudo apt update
sudo apt-get install -y dotnet-sdk-6.0 dotnet-sdk-8.0
dotnet --list-sdks
# Azure Functions Core Tools
curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg
sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/microsoft-ubuntu-$(lsb_release -cs)-prod $(lsb_release -cs) main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-get update
sudo apt-get install azure-functions-core-tools-4
func --version
# Terraform
wget https://releases.hashicorp.com/terraform/1.5.5/terraform_1.5.5_linux_amd64.zip -O terraform.zip
unzip terraform.zip
sudo mv terraform /usr/local/sbin/
terraform -v
rm terraform.zip