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| [[MicroK8s]] | [[VirtualBox]] | [[Ubuntu]] | [[KVM]] | [[TCP/IP]] | [[Linux]] |
==Multipass==
*https://multipass.run/
===Install===
----
====[[Ubuntu]]====
----
<pre>
$ sudo snap install multipass
</pre>
=====QEMU=====
*Ubuntuの標準バックエンドは、[[KVM|QEMU]]
=====[https://www.typea.info/blog/index.php/2021/03/10/create_ubuntu_multipass_kvm_bridge_network/ UbuntuでMultipass(KVM)のブリッジネットワーク環境を構築]=====
*[https://www.typea.info/blog/index.php/2021/03/10/create_ubuntu_multipass_kvm_bridge_network/ UbuntuでMultipass(KVM)のブリッジネットワーク環境を構築]
====[[Windows]]====
----
*インストーラをダウンロード
*管理者として実行
*途中で、[[Hyper-V]] もしくは [[VirtualBox]] を選択
[[File:ultipass_install_windows.png|400px]]
=====WindowsでMultipassを利用する=====
*https://multipass.run/docs/using-virtualbox-in-multipass-windows
*https://xtech.nikkei.com/it/article/COLUMN/20120601/399944/
VirtualBox管理画面に、Multipassを表示する
*PsExecをダウンロードし解凍、PowerShellを管理者で実行し、解凍ＰｓExecで、VirtualBoxを起動
*https://docs.microsoft.com/en-us/sysinternals/downloads/psexecPsExec
<pre>
PS C:\Programs\PSTools> & .\PsExec.exe -s -i 'C:\Program Files\Oracle\VirtualBox\VirtualBox.exe'
</pre>
[[File:multipass_win_virtualbox.png|600px]]
=====[https://www.typea.info/blog/index.php/2021/03/06/create_vbox_bridgenw_on_multipass_windows/ WIndowsでMultipass(VirtualBox)のブリッジネットワークを構成する手順]=====
----
*[https://www.typea.info/blog/index.php/2021/03/06/create_vbox_bridgenw_on_multipass_windows/ WIndowsでMultipass(VirtualBox)のブリッジネットワークを構成する手順]
=====Windowsの場合インスタンス場所=====
----
C:\Windows\System32\config\systemprofile\AppData\Roaming\multipassd\virtualbox\vault\instances
====[[Mac]]====
----
=====[https://www.typea.info/blog/index.php/2020/11/20/mac_multipass_microk8s_virtuabox_networibridge/ Mac+Multipass+MicroK8s+Virtual Boxでネットワークブリッジを構成する]=====
*[https://www.typea.info/blog/index.php/2020/11/20/mac_multipass_microk8s_virtuabox_networibridge/ Mac+Multipass+MicroK8s+Virtual Boxでネットワークブリッジを構成する]
===Multipass自体の停止と開始===
<pre>
$ sudo snap stop multipass
Stopped.
$ sudo snap start multipass
Started.
</pre>
===インスタンスの作成と開始===
----
<pre>
$ multipass launch --mem 8G --disk 40G --cpus 2 --name primary
</pre>
[https://www.typea.info/blog/index.php/2021/03/10/create_ubuntu_multipass_kvm_bridge_network/ その他準備]
===インスタンスの削除===
----
<pre>
root@puli:~# multipass delete vmname
root@puli:~# multipass purge
</pre>
==コマンド==
====ls====
----
*インスタンスの列挙
<pre>
$ multipass ls
Name State IPv4 Image
microk8s-vm Running 192.168.64.2 Ubuntu 18.04 LTS
</pre>
===shell===
----
*インスタンスにログイン
<pre>
$ multipass shell microk8s-vm
Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-122-generic x86_64)
:
ubuntu@microk8s-vm:~$
</pre>
===ローカルドライブをマウント===
*マウント
<pre>
$ multipass mount $HOME/Workspaces/microk8s microk8s-vm:/home/ubuntu/manifest
</pre>
*確認
<pre>
$ multipass info microk8s-vm
Name: microk8s-vm
State: Running
IPv4: 192.168.64.2
Release: Ubuntu 18.04.5 LTS
Image hash: a85c3190d0bb (Ubuntu 18.04 LTS)
Load: 0.79 0.95 1.02
Disk usage: 3.1G out of 48.3G
Memory usage: 1.0G out of 3.9G
Mounts: /Users/hirotoyagi/Workspaces/microk8s => /home/ubuntu/manifest
UID map: 501:default
GID map: 20:default
</pre>
*解除
<pre>
$ multipass unmount microk8s-vm
</pre>
==Tips==
</pre>
===ドライバを[[VirualBoxVirtualBox]]に変更===
*https://multipass.run/docs/using-virtualbox-in-multipass-macos
<pre>
Password:
"microk8s-vm" {d90718db-3795-4116-825f-cffe4a2f0fea}
</pre>
*Bridge
**https://www.virtualbox.org/manual/ch06.html#network_bridged
<pre>
$ VBoxManage list bridgedifs | grep ^Name:
Name: en0: Wi-Fi (AirPort)
Name: en1: Thunderbolt 1
Name: bridge0
Name: p2p0
Name: awdl0
Name: llw0
$ sudo VBoxManage modifyvm microk8s-vm --nic2 bridged --bridgeadapter2 en0
</pre>
*インスタンスを立ち上げて新しいNICの名前（enp0s8)を得る
<pre>
$ multipass exec microk8s-vm ip link | grep DOWN
3: enp0s8: mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
</pre>
*新しいNIC（enp0s8)の設定
<pre>
＄ multipass exec -- microk8s-vm sudo bash -c "cat > /etc/netplan/60-bridge.yaml" <<EOF
network:
ethernets:
enp0s8: # this is the interface name from above
dhcp4: true
dhcp4-overrides: # this is needed so the default gateway
route-metric: 200 # remains with the first interface
version: 2
EOF
$ multipass exec microk8s-vm sudo netplan apply
</pre>
<pre>
$ multipass exec microk8s-vm ip address show dev enp0s8 up
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 08:00:27:3a:92:dd brd ff:ff:ff:ff:ff:ff
inet 192.168.0.40/24 brd 192.168.0.255 scope global dynamic enp0s8
valid_lft 86331sec preferred_lft 86331sec
inet6 2402:6b00:3666:5800:a00:27ff:fe3a:92dd/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 266sec preferred_lft 266sec
inet6 fe80::a00:27ff:fe3a:92dd/64 scope link
valid_lft forever preferred_lft forever
</pre>
<pre>
$ microk8s add-node
From the node you wish to join to this cluster, run the following:
microk8s join 10.0.2.15:25000/136ac2967078d5490de2d1a2d3a8bf52
If the node you are adding is not reachable through the default interface you can use one of the following:
microk8s join 10.0.2.15:25000/136ac2967078d5490de2d1a2d3a8bf52
microk8s join 192.168.0.40:25000/136ac2967078d5490de2d1a2d3a8bf52
</pre>
© 2006 矢木浩人
