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Added blob credentials details to fdbbackup help.

This commit is contained in:
Stephen Atherton 2017-12-21 02:50:02 -08:00
parent ec28c77353
commit 9dc952e3b2
1 changed files with 12 additions and 1 deletions
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13
fdbbackup/backup.actor.cpp
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@ -696,7 +696,7 @@ static void printBackupUsage(bool devhelp) {
printf(" -b, --base_url BASEURL\n"
" Base backup URL for list operations. This looks like a Backup URL but without a backup name.\n");
printf(" --blob_credentials FILE\n"
" File containing blob credentials in JSON format. Can be specified multiple times for multiple files.\n");
" File containing blob credentials in JSON format. Can be specified multiple times for multiple files. See below for more details.\n");
printf(" -D, --date DATETIME\n"
" Datetime cutoff for expire operations. Requires a cluster file and will use version/timestamp metadata\n"
" in the database to obtain a cutoff version very close to the timestamp given in YYYY-MM-DD.HH:MI:SS format (UTC).\n");
@ -714,6 +714,17 @@ static void printBackupUsage(bool devhelp) {
printf(" -h, --help Display this help and exit.\n");
printf("\n"
" KEYS FORMAT: \"<BEGINKEY> <ENDKEY>\" [...]\n");
printf("\n"
" BLOB CREDENTIALS\n"
" Blob account secret keys can optionally be omitted from blobstore:// URLs, in which case they will be\n"
" loaded, if possible, from 1 or more blob credentials definition files.\n\n"
" These files can be specified with the --blob_credentials argument described above or via the environment variable\n"
" FDB_BLOB_CREDENTIALS, whose value is a colon-separated list of files. The command line takes priority over\n"
" over the environment but all files from both sources are used.\n\n"
" At connect time, the specified files are read in order and the first matching account specification (user@host)\n"
" will be used to obtain the secret key.\n\n"
" The JSON schema is:\n"
" { \"accounts\" : { \"user@host\" : { \"secret\" : \"SECRETKEY\" }, \"user2@host2\" : { \"secret\" : \"SECRET\" } } }\n");
if (devhelp) {
#ifdef _WIN32