LXD From Scratch - Revision history

Busk at 16:32, 18 August 2020

2020-08-18T16:32:59Z

Busk at 16:31, 18 August 2020

2020-08-18T16:31:42Z

Busk at 14:29, 13 August 2020

2020-08-13T14:29:31Z

Busk at 14:29, 13 August 2020

2020-08-13T14:29:05Z

Busk: Created page with "``` # sudo lxc network create lxdbr0 sudo lxc network set lxdbr0 ipv4.nat false sudo lxc network set lxdbr0 ipv6.nat false sudo lxc network set lxdbr0 ipv6.firewall false sud..."

2020-08-13T14:22:24Z

Created page with "``` # sudo lxc network create lxdbr0 sudo lxc network set lxdbr0 ipv4.nat false sudo lxc network set lxdbr0 ipv6.nat false sudo lxc network set lxdbr0 ipv6.firewall false sud..."

New page

```
# sudo lxc network create lxdbr0

sudo lxc network set lxdbr0 ipv4.nat false
sudo lxc network set lxdbr0 ipv6.nat false
sudo lxc network set lxdbr0 ipv6.firewall false
sudo lxc network set lxdbr0 ipv4.firewall false

sudo apt install nftables

sudo lxc storage create default zfs source=/dev/sdb
cat default-profile.yaml | sudo lxc profile edit default
sudo lxc launch ubuntu:20.04 host1

sudo lxc network show lxdbr0
sudo lxc profile show default
sudo lxc storage show default

# Other tools
sudo apt install zfsutils-linux
sudo zfs list

sudo apt install bridge-utils
sudo brctl show

curl -k --resolve host1.example.com:443:10.x.x.x https://host1.example.com
```

/etc/nftables
```
#!/usr/sbin/nft -f

flush ruleset

define wan_int = bond0
define lxd_net_lxdbr0 = 10.y.x.0/24
define nat_ip = 10.x.x.x
define adc_ip = 10.y.x.x

table inet filter {
chain input {
type filter hook input priority 0; policy accept;
}
chain forward {
type filter hook forward priority 0; policy accept;
}
chain output {
type filter hook output priority 0; policy accept;
}
}

table ip router {
chain prerouting {
type nat hook prerouting priority 0; policy accept;
iifname $wan_int ip daddr $nat_ip tcp dport 443 dnat to $adc_ip:443
iifname $wan_int ip daddr $nat_ip tcp dport 80 dnat to $adc_ip:80
}
chain postrouting {
type nat hook postrouting priority 100; policy accept;
oifname $wan_int ip saddr $lxd_net_lxdbr0 snat to $nat_ip
}
}
```

← Older revision		Revision as of 16:32, 18 August 2020
Line 26:		Line 26:

	curl -k --resolve host1.example.com:443:10.x.x.x https://host1.example.com		curl -k --resolve host1.example.com:443:10.x.x.x https://host1.example.com
		+	```
		+
		+	default-profile.yml
		+	```
		+	config: {}
		+	description: Default LXD profile
		+	devices:
		+	eth0:
		+	nictype: bridged
		+	parent: lxdbr0
		+	type: nic
		+	root:
		+	path: /
		+	pool: default
		+	type: disk
		+	name: default
	```		```

@@ Line 63: / Line 63: @@
 ```
-/etc/netplan/00-installer.yaml
+/etc/netplan/00-installer-config.yaml
 ```
 # This is the network config written by 'subiquity'

@@ Line 61: / Line 61: @@
+     }
+}
 ```

@@ Line 10: / Line 10: @@
 sudo lxc storage create default zfs source=/dev/sdb
 cat default-profile.yaml | sudo lxc profile edit default
 sudo lxc launch ubuntu:20.04 host1