Ensure database is open before heartbeat response#14
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…rtbeat response Signed-off-by: Max Asnaashari <max.asnaashari@canonical.com>
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I wasn't able to replicate the panic, but it seems to be coming from the
sql.DBtype, so this adds a check to ensure the database is actually open before attempting to respond to a heartbeat.I'm starting a cluster like this, and did not run into this issue.
https://paste.ubuntu.com/p/fs5nDGs2rs/