syonad/two_with_bash
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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
This commit is contained in:
GnomeZworc 2025-05-15 21:20:28 +02:00
commit bf00263bc5
Signed by: nicolas.boufideline
GPG key ID: 4406BBBF8845D632
9 changed files with 206 additions and 5 deletions
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@ -68,4 +68,66 @@ exec ip netns exec "$NETNS" \
--no-resolv \
--log-facility="/var/log/dnsmasq-$arg.log" \
--no-daemon -p0
```
```
vm-1-toto:~# cat /etc/cloud/cloud.cfg.d/20_user.cfg
system_info:
default_user:
name: syonad
vm-1-toto:~# cat /etc/cloud/cloud.cfg.d/99_metadata.cfg
datasource_list: [ NoCloud ]
datasource:
NoCloud:
seedfrom: 'http://169.254.169.254:80'
timeout: 5
max_wait: 10
```
```
qemu-system-x86_64 -enable-kvm -cpu host -m 512 \
-smp 1 -serial unix:/tmp/i-0343234.sock,server,nowait \
-monitor unix:/tmp/i-0343234.mon-sock,server,nowait \
-qmp unix:/tmp/i-0343234.qmp-sock,server,nowait \
-drive file=/disk/vm-1.qcow2,if=virtio \
-netdev tap,id=net0,ifname=tap9837026863,script=no,downscript=no -device virtio-net-pci,netdev=net0,mac=00:22:33:00:00:0A \
-display none -daemonize
```
```
qemu-system-x86_64 -enable-kvm -cpu host -m 512 \
-smp 1 -serial unix:/tmp/i-0343234.sock,server,nowait \
-monitor unix:/tmp/i-0343234.mon-sock,server,nowait \
-qmp unix:/tmp/i-0343234.qmp-sock,server,nowait \
-drive file=/disk/vm-2.qcow2,if=virtio \
-drive file=/disk/tmp.qcow2,if=virtio \
-drive file=/disk/root.qcow2,if=virtio \
-netdev tap,id=net0,ifname=tap9102959250,script=no,downscript=no -device virtio-net-pci,netdev=net0,mac=00:22:33:00:00:0A \
-display none -daemonize \
-drive file=./seed/seed.iso,media=cdrom,if=ide
```
add public ip:
```
brctl addbr br-public
brctl stp "br-public" off
ip link add "veth-public-ext" type veth peer name "veth-public-int" netns "vpc-00003"
ip netns exec "vpc-00003" brctl addbr "br-public"
ip netns exec "vpc-00003" brctl stp "br-public" off
brctl addif "br-public" "veth-public-ext"
ip netns exec "vpc-00003" brctl addif "br-public" "veth-public-int"
ip link set up dev "veth-public-ext"
ip link set up dev "br-public"
ip -n "vpc-00003" link set up dev "veth-public-int"
ip -n "vpc-00003" link set up dev "br-public"
ip link add link eno1 name macvlan0 type macvlan mode bridge
-A PREROUTING -d 192.168.15.2/32 -j DNAT --to-destination 192.168.20.10
-A POSTROUTING -s 192.168.20.10/32 -o br-public -j MASQUERADE
```