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| author |   Sebastien Douheret <sebastien.douheret@iot.bzh> | 2017-10-13 15:55:52 +0200 |
|---|---|---|
| committer | Sebastien Douheret <sebastien.douheret@iot.bzh> | 2017-10-13 15:55:52 +0200 |
| commit | e661ef5b90f40ef61a1f8c0030abcf597c2dcbc6 (patch) | |
| tree | 58756d860c3c3a37780d58c31d4dc3fd79e86df5 | |
| parent | 3401dabb3709c6507bada077eec5d4626e902cc2 (diff) | |
Doc xds-exec config priority order
Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>
| -rw-r--r-- | docs/part-2/3_xds-exec.md | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/part-2/3_xds-exec.md b/docs/part-2/3_xds-exec.md index 203eb31..504cf01 100644 --- a/docs/part-2/3_xds-exec.md +++ b/docs/part-2/3_xds-exec.md @@ -18,10 +18,11 @@ Configuration through environment variables may also be defined in a file that will be sourced on `xds-exec` start-up. Use `--config|-c` option or set `XDS_CONFIG` environment variable to specify the config filename. -Order between options, config file settings and environment variables is : +So configuration is driven either by environment variables or by command line +options or using a config file knowning that the following priority order is used: -1. use option value (for example `-id`) -1. else use variable `XDS_xxx` (for example `XDS_PROJECT_ID`) when a config file is specified with `--config|-c` option. +1. use option value (for example use project ID set by `--id` option), +1. else use variable `XDS_xxx` (for example `XDS_PROJECT_ID` variable) when a config file is specified with `--config|-c` option, 1. else use `XDS_xxx` (for example `XDS_PROJECT_ID`) environment variable <!-- note --> |