Error When adding host to XO
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Hi,
I keep seeing error messages in XO in ther server section like
socket hang up
this pool is already connectedIn order to try to rectify the issue, I remove the host from the pool and deleted from XO.
When I added the host again, I now get this errorconnect EHOSTUNREACH 172.16.10.xxx:443Could anyone please advise why I get these error and how to fix them?
Thank you
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You just need to add the pool master, and the pool master ONLY. Don't connect to other hosts of the pool.
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@olivierlambert said in Error When adding host to XO:
You just need to add the pool master, and the pool master ONLY. Don't connect to other hosts of the pool.
Sorry, I am not following.
Do I remove all the host from the pool and set 1 host to be master? How will the system know what host belong to the pool? -
The error message you got in XO was telling you that you tried to add a pool that was already added in XO earlier, via the host connection.
As a "client" to a pool, XO (or XCP-ng Center) will connect only to one host member of the pool. If you connect to a slave, it won't fail and XO will redirect the connection to the master (because API will tell the master's IP address).
Also, there's always a master in a pool, and there's always a pool (a "lone" host is in fact in its own pool).
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@olivierlambert Thank you.
All back to normal now
