Added the `DEFAULT_TIME_ZONE` variable

colinmollenhour / mariadb-galera-swarm

MariaDb Galera Cluster container based on official mariadb image which can auto-bootstrap and recover cluster state.

https://hub.docker.com/r/colinmollenhour/mariadb-galera-swarm

Apache License 2.0

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Added the `DEFAULT_TIME_ZONE` variable #32

Closed peter-slovak closed 6 years ago

peter-slovak commented 6 years ago

Ability to override --default-time-zone parameter
If we haven't skipped timezone tables generation with SKIP_TZINFO, then we look for the timezone setting in the DEFAULT_TIME_ZONE envvar. If undefined, we look at the commonly used TZ envvar. If still undefined, we default to "+00:00"
If we have skipped timezone tables generation, we look directly at DEFAULT_TIME_ZONE envvar and fall back to default if it contains a non-numeric timezone (e.g. "CET")
Fixes #29

colinmollenhour commented 6 years ago

Thanks for the PR, Peter! I cherry-picked your commit since there was a bit of a mess with the commits before yours due to some MariaDb regressions and failed attempts to fix them..