Vagrant : インストール2024/11/05 |
VirtualBox 等の仮想化ソフトウェアのラッパーツール Vagrant をインストールします。 主要な仮想化ソフトウェアには概ね対応していますが、当例では Libvirt インストール済みを前提とします。 |
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[1] | Vagrant をインストールしておきます。 |
[root@dlp ~]#
[root@dlp ~]# dnf -y install vagrant systemctl enable --now virtnetworkd
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[2] | Vagrant の基本操作です。任意の一般ユーザーで利用可能です。 |
# 仮想マシンイメージをダウンロードして追加 # ダウンロード可能な Box は公式サイト参照 # ⇒ https://app.vagrantup.com/boxes/search [fedora@dlp ~]$ vagrant box add generic/fedora39 --provider libvirt ==> box: Loading metadata for box 'generic/fedora39' box: URL: https://vagrantcloud.com/generic/fedora39 ==> box: Adding box 'generic/fedora39' (v4.3.12) for provider: libvirt box: Downloading: https://vagrantcloud.com/generic/boxes/fedora39/versions/4.3.12/providers/libvirt/amd64/vagrant.box Download redirected to host: api.cloud.hashicorp.com box: Calculating and comparing box checksum... ==> box: Successfully added box 'generic/fedora39' (v4.3.12) for 'libvirt'! # 初期化 (カレントパスに Vagrantfile が作成される) [fedora@dlp ~]$ vagrant init generic/fedora39 A `Vagrantfile` has been placed in this directory. You are now ready to `vagrant up` your first virtual environment! Please read the comments in the Vagrantfile as well as documentation on `vagrantup.com` for more information on using Vagrant. # 仮想マシン起動 [fedora@dlp ~]$ vagrant up Bringing machine 'default' up with 'libvirt' provider... ==> default: Checking if box 'generic/fedora39' version '4.3.12' is up to date... ==> default: Uploading base box image as volume into Libvirt storage... ==> default: Creating image (snapshot of base box volume). ==> default: Creating domain with the following settings... ==> default: -- Name: fedora_default ==> default: -- Description: Source: /home/fedora/Vagrantfile ==> default: -- Domain type: kvm ==> default: -- Cpus: 2 ==> default: -- Feature: acpi ==> default: -- Feature: apic ==> default: -- Feature: pae ==> default: -- Clock offset: utc ==> default: -- Memory: 2048M ==> default: -- Base box: generic/fedora39 ==> default: -- Storage pool: default ==> default: -- Image(vda): /home/fedora/.local/share/libvirt/images/fedora_default.img, virtio, 128G ==> default: -- Disk driver opts: cache='default' ==> default: -- Graphics Type: vnc ==> default: -- Video Type: cirrus ==> default: -- Video VRAM: 256 ==> default: -- Video 3D accel: false ==> default: -- Keymap: en-us ==> default: -- TPM Backend: passthrough ==> default: -- INPUT: type=mouse, bus=ps2 ==> default: Creating shared folders metadata... ==> default: Starting domain. ..... ..... default: SSH address: 192.168.122.37:22 default: SSH username: vagrant default: SSH auth method: private key default: default: Vagrant insecure key detected. Vagrant will automatically replace default: this with a newly generated keypair for better security. default: default: Inserting generated public key within guest... default: Removing insecure key from the guest if it's present... default: Key inserted! Disconnecting and reconnecting using new SSH key... ==> default: Machine booted and ready! # 仮想マシンの状態 [fedora@dlp ~]$ vagrant status Current machine states: default running (libvirt) The Libvirt domain is running. To stop this machine, you can run `vagrant halt`. To destroy the machine, you can run `vagrant destroy`. # 仮想マシンへ SSH で接続 [fedora@dlp ~]$ vagrant ssh [vagrant@fedora39 ~]$ uname -a Linux fedora39.localdomain 6.6.9-200.fc39.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Jan 1 20:05:54 UTC 2024 x86_64 GNU/Linux [vagrant@fedora39 ~]$ exit # 仮想マシン停止 [fedora@dlp ~]$ vagrant halt ==> default: Attempting graceful shutdown of VM... # 例として CPU 数とメモリー容量を変更 # 57 行目から以下のようにコメント解除して値を変更 config.vm.provider "virtualbox" do |vb| # # Display the VirtualBox GUI when booting the machine # vb.gui = true # # # Customize the amount of memory on the VM: vb.memory = "4096" vb.cpus = 2 end |
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