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docs: simplify list of ENV var alternative 

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2021-07-22 10:21:40 +02:00
parent 99a73fad15
commit 65ab4ca976
1 changed files with 8 additions and 25 deletions
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33
docs/backup-client.rst
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@ -49,36 +49,19 @@ Environment Variables
When set, this value is used for the password required for the backup server.
You can also set this to a API token secret.
.. Note:: if not set, we also query ``PBS_PASSWORD_FD``,
``PBS_PASSWORD_FILE`` and ``PBS_PASSWORD_CMD`` (in that order)
and return the first value set.
``PBS_PASSWORD_FD``
Like ``PBS_PASSWORD``, but read data from Unix file descriptor.
``PBS_PASSWORD_FILE``
Like ``PBS_PASSWORD``, but read data from specified file name.
``PBS_PASSWORD_CMD``
Like ``PBS_PASSWORD``, but read data from specified command (stdout).
``PBS_PASSWORD_FD``, ``PBS_PASSWORD_FILE``, ``PBS_PASSWORD_CMD``
Like ``PBS_PASSWORD``, but read data from an open file descriptor, a file
name or from the `stdout` of a command, respectively. The first defined
environment variable from the order above is preferred.
``PBS_ENCRYPTION_PASSWORD``
When set, this value is used to access the secret encryption key (if
protected by password).
.. Note:: if not set, we also query ``PBS_ENCRYPTION_PASSWORD_FD``,
``PBS_ENCRYPTION_PASSWORD_FILE`` and
``PBS_ENCRYPTION_PASSWORD_CMD`` (in that order) and return the
first value set.
``PBS_ENCRYPTION_PASSWORD_FD``
Like ``PBS_ENCRYPTION_PASSWORD``, but read data from Unix file descriptor.
``PBS_ENCRYPTION_PASSWORD_FILE``
Like ``PBS_ENCRYPTION_PASSWORD``, but read data from specified file name.
``PBS_ENCRYPTION_PASSWORD_CMD``
Like ``PBS_ENCRYPTION_PASSWORD``, but read data from specified command (stdout).
``PBS_ENCRYPTION_PASSWORD_FD``, ``PBS_ENCRYPTION_PASSWORD_FILE``, ``PBS_ENCRYPTION_PASSWORD_CMD``
Like ``PBS_ENCRYPTION_PASSWORD``, but read data from an open file descriptor,
a file name or from the `stdout` of a command, respectively. The first
defined environment variable from the order above is preferred.
``PBS_FINGERPRINT`` When set, this value is used to verify the server
certificate (only used if the system CA certificates cannot validate the