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| author | Chris Lu <chris.lu@gmail.com> | 2020-01-29 09:09:55 -0800 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2020-01-29 09:09:55 -0800 |
| commit | d335f04de6861b571190c13bd7d65e9a0c02f187 (patch) | |
| tree | ad534357d50c4027718a7fe2e60391b6545a7db0 /weed/command/scaffold.go | |
| parent | 27b94cb65b34c084790f0a1884956702ee51acc2 (diff) | |
| download | seaweedfs-d335f04de6861b571190c13bd7d65e9a0c02f187.tar.xz seaweedfs-d335f04de6861b571190c13bd7d65e9a0c02f187.zip | |
support env variables to overwrite toml file
Diffstat (limited to 'weed/command/scaffold.go')
| -rw-r--r-- | weed/command/scaffold.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/weed/command/scaffold.go b/weed/command/scaffold.go index 78eec277c..524bf5e13 100644 --- a/weed/command/scaffold.go +++ b/weed/command/scaffold.go @@ -14,6 +14,14 @@ var cmdScaffold = &Command{ Short: "generate basic configuration files", Long: `Generate filer.toml with all possible configurations for you to customize. + The options can also be overwritten by environment variables. + For example, the filer.toml mysql password can be overwritten by environment variable + export weed.mysql.password=some_password + Environment variable rules: + * Prefix fix with "WEED_" + * Upppercase the reset of variable name. + * Replace '.' with '_' + `, } |