Vagrant : インストール2024/11/05 |
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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。 |
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[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。 |
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# 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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