Configure host to be 'localhost' in healthchecks #640
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Not sure, what the exact condition is that this occurs, but on my system I get ERROR 1045 (28000): Access denied for user 'healthcheck'@'172.17...' (using password: YES) The healthcheck user is granted access only from localhost. So we should ensure that the host we query is indeed localhost.
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Its probably an old datadir. Can reboot the healthcheck is user by removing the /var/lib/mysql/.my-healthcheck.cnf and start the container with MARIADB_AUTO_UPGRADE=1. This will fill in the creation of all the healtcheck users. Localhost isn't recommended as part of the early container starts a temporary mariadbd instance in upgrade/initialization with --skip-networking, which means it is accessible via localhost (socket), and will falsely report a successful healthcheck even though not ready. |
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Not sure, what the exact condition is that this occurs, but on my system I get
ERROR 1045 (28000): Access denied for user 'healthcheck'@'172.17...' (using password: YES)
The healthcheck user is granted access only from localhost. So we should ensure that the host we query is indeed localhost.