incusd/certificates: Improve token handling when clustered #565
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Signed-off-by: montag451 <montag451@laposte.net>
stgraber
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Feb 29, 2024
stgraber
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Feb 29, 2024
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Confirmed that the code path is safe, thanks! |
simondeziel
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Mar 7, 2024
From lxc/incus#565: > I have an Incus cluster which is reachable through a VIP managed by > Keepalived. The `core.https_address` of each node is set to listen on the VIP > (`net.ipv4.ip_nonlocal_bind=1` on each node). To add a remote client I followed > this procedure: > > From one of the node (not the one with the VIP), I created a token using: > `incus config trust add <client_name>` > On the client I created a new remote using: > `incus remote add <remote_name> <token>` > > But unfortunately it failed with a cryptic error message `Error: Failed to > create certificate: Bad certificate add operation data.`. If I create the token > on the node with the VIP, everything is OK. > > Digging through the code I discovered that the problem is due to the token > operation retrieval. The code assume that the token operation is a local > operation but in fact the operation can be a remote one : in my case, the > token was created on one node, but the token processing was done on the node > with the VIP. This PR fixes this issue. Signed-off-by: montag451 <montag451@laposte.net> (cherry picked from commit e0de0664549cb6031088a88efde97261ef368d73) Signed-off-by: Simon Deziel <simon.deziel@canonical.com> License: Apache-2.0
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Hi,
I have an Incus cluster which is reachable through a VIP managed by Keepalived. The
core.https_addressof each node is set to listen on the VIP (net.ipv4.ip_nonlocal_bind=1 on each node). To add a remote client I followed this procedure:incus config trust add <client_name>incus remote add <remote_name> <token>But unfortunately it failed with a cryptic error message
Error: Failed to create certificate: Bad certificate add operation data. If I create the token on the node with the VIP, everything is OK.Digging through the code I discovered that the problem is due to the token operation retrieval. The code assume that the token operation is a local operation but in fact the operation can be a remote one : in my case, the token was created on one node, but the token processing was done on the node with the VIP. This PR fixes this issue.