Remote HomeAssistant Break after update to 0.2.0 about addon-wireguard-client HOT 11 CLOSED

Hi @bigmoby , I think this not related to wireguard client. I tested on my another HA, it's work fine.

We can close this issue due to non related to wireguard client problem.

from addon-wireguard-client.

Hi @LowKey88 please describe how could I reproduce it.

from addon-wireguard-client.

1. deploy WireGuard on VPS/Cloud
2. Configure WireGuard Client on both HA

Config :

On HA1

interface:
private_key: WBgnQ+xxxxxxx=
address: 10.10.0.4
dns:
- 8.8.8.8
- 8.8.4.4
post_up: iptables -t nat -A POSTROUTING -o wg0 -j MASQUERADE
post_down: iptables -t nat -D POSTROUTING -o wg0 -j MASQUERADE
peers:

• public_key: nxxxx+Txxxxxxxxx=
  pre_shared_key: ''
  endpoint: 209.58.164.XXX:51820 VPS IP
  allowed_ips:
  • 10.10.0.0/24
    persistent_keep_alive: '25'

On HA2

interface:
private_key: WBgnQ+xxxxxxx=
address: 10.10.0.3
dns:
- 8.8.8.8
- 8.8.4.4
post_up: iptables -t nat -A POSTROUTING -o wg0 -j MASQUERADE
post_down: iptables -t nat -D POSTROUTING -o wg0 -j MASQUERADE
peers:

• public_key: nxxxx+Txxxxxxxxx=
  pre_shared_key: ''
  endpoint: 209.58.164.XXX:51820 VPS IP
  allowed_ips:
  • 10.10.0.0/24
    persistent_keep_alive: '25'

4. Verify both connection VPN ( At this step, I'm able to ping to 10.10.0.3 (remote)from 10.10.0.4) - Connection Success
5. Install Remote HomeAssistant on Both HA
   • Set Setup as Remote Node on 10.10.0.3 (HA2) and 10.10.0.4 (HA1) as Add a remote node.
   • During add, not able to connect due to connection error with above log mentioned.
   • WireGuard client version 0.1.8 not having this issue.

Suspected something blocking on endpoints Wireguard, but on our setup no firewall configured.

VPS WireGuard

Chain INPUT (policy ACCEPT)
target prot opt source destination

Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0

Chain OUTPUT (policy ACCEPT)
target prot opt source destination

route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 209.58.164.254 0.0.0.0 UG 0 0 0 eth0
10.10.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wg0
169.254.0.0 0.0.0.0 255.255.0.0 U 1002 0 0 eth0
209.58.164.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0

Hope this help you to reproduce and investigate further.

from addon-wireguard-client.

Hi @LowKey88 thank you for your description in order to reproduce it.
I analyzed once again the changes between the two versions: cfb7e48
and no changes or restrictions happened. Only one change not under my control regarding the new base image update and I'll investigate if something changed.
I don't know the custom component Remote Home Assistant, maybe something changed on it?! Both wireguard clients are working so the add-on Wireguard Client is still working well. Could you try, as test, to recover from the latest Wireguard Client backup so you could test if v0.1.8 will work with the current Remote Home Assistant component?

from addon-wireguard-client.

Hi, @bigmoby

may i know how to revert back to v0.1.8?

from addon-wireguard-client.

HI @LowKey88 ,
take a look on your backups section, you should have a pre-update wireguard-client add-on backup.

from addon-wireguard-client.

Hi @bigmoby

Seem like my backup not contain wireguard-client add-on.

Update :

My old backup on 2022-01-14 , and it's use latest version : WireGuard Client (0.2.0)

from addon-wireguard-client.

Mmm sounds like you skipped the backup flag before the add-on update...no backup with v0.1.8?

from addon-wireguard-client.

yes, no backup with v0.1.8. Perhaps got another way?

from addon-wireguard-client.

There's no easy way out...unfortunately! And because I'm not sure that a regression occurs in this add-on I don't want downgrade this release.
I suggest you, as a last minute hint, to fork this project and edit by yourself the config.json and hardcode the preferred image version.

Or you could try this downgrade procedure: https://community.home-assistant.io/t/how-to-downgrade-any-supervisor-addon/349649

from addon-wireguard-client.

Hi @LowKey88 any news about the downgrade procedure?

from addon-wireguard-client.