Comments (6)
when you say the server is shut down, I believe all containers including mq is shut down? So this triggers a connection lost handler on the client which causes it to restart the client to re-initiate connection to broker, that's the reason you see connection loss for a few seconds.
from netmaker.
We tried stopping containers one by one (stop, wait and monitor, and then start). The issue arises with MQ and Caddy. Either one of the two triggers the connection disruption, so it's not just the MQ.. Is there any way to create a backup without interrupting the connection (we presume the database/caddy should be stopped for a proper backup)?
from netmaker.
We tried stopping containers one by one (stop, wait and monitor, and then start). The issue arises with MQ and Caddy. Either one of the two triggers the connection disruption, so it's not just the MQ.. Is there any way to create a backup without interrupting the connection (we presume the database/caddy should be stopped for a proper backup)?
yes both MQ and caddy could cause the connection to interrupt, a workaround for this would be hosting MQ on a separate machine where there is no interruption
from netmaker.
We have no problem not backing up the MQ (so we will not stop it), it doesn't retain any important data anyway. But we must backup the caddy database, so we must stop it. Stopping the caddy will interrupt the connection. So how it is supposed to backup the container data without stopping it.
from netmaker.
We have no problem not backing up the MQ (so we will not stop it), it doesn't retain any important data anyway. But we must backup the caddy database, so we must stop it. Stopping the caddy will interrupt the connection. So how it is supposed to backup the container data without stopping it.
why is the caddy backup needed?
from netmaker.
Yes, you are right. It's working now. Thank you!
from netmaker.
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from netmaker.