xenial (1) doozer.1.gz

NAME

       doozer - Doozer Lock service command line client

SYNOPSIS

       doozer [options] <command> [options] [args]

DESCRIPTION

       doozer  is  a client for the Doozer Lock Service as implemented by the doozerd(8) binary.  It can be used
       to perform any kind of doozer lock service operation which is supported by the API, such as  creating  or
       updating entries, watching them for changes or listing contents of arbitrary trees on the lock service.

OPTIONS

       Each  command  takes zero or more options and zero or more arguments.  In addition, there are some global
       options that can be used with any command.

       Global options are:

       -a=URI Connect to the given doozer service.  The URI can contain an arbitrary  number  of  address  parts
              concatenated by an ampersand character (&).  An URI always starts with the prefix doozer:?.  Valid
              options include:

              ca     specifies the "cluster address", which could be an IP address and  port  combination  or  a
                     host name with a port appended to it.

              cn     specifies  a  cluster  name  which will be looked up from the lock servers specified in the
                     environment variable DOOZER_BOOT_URI(whichalsocontainsadoozerURI).

              sk     can specify a shared key which is used to authenticate to the lock service.
              An example URI would look like this:

              doozer:?ca=doozer1.example.com&ca=doozer2.example.com&sk=letmein

       -b=URI specifies the Doozer Boot URI which is used to resolve any cluster names passed in  the  -a  flag.
              It shares the same syntax as -a.

       -h     shows a short context help.

       -r=rev specifies the revision number for commands which optionally accept one.

       -v     tells doozer to print its version string.

       Commands are:

       add path
              Add a key only if it isn't already set.  Takes the file input from stdin.

       del path rev
              Deletes the file if it is older than revision rev.

       find path
              Lists all files under the given path.

       get path
              Fetches the contents of the entry at path and displays it to stdout.

       help command
              Displays detailed help for the given command.

       nop    Just wait for consensus between all lock servers and return.

       rev path
              Display the current revision of path.

       set path rev
              Sets the contents of path to the contents read from stdin if it's older than rev.

       stat path
              Prints the current status of the entry at path.

       touch path
              Update the revision of the file at path.

       wait glob
              Wait until a change occurs in an entry which matches glob.

       watch glob
              Watch for changes in entries which match glob.  Prints all changes to such entries to stdout.

ENVIRONMENT

       The following environment variables are honored:

       DOOZER_URI
              The doozer cluster to bind to; overridden by -a.

       DOOZER_BOOT_URI
              The DzNS to lookup address in; overridden by -b.

EXIT CODES

       The exit status is 0 on success, 1 for a rev mismatch, and 2 otherwise.

SEE ALSO

       doozerd(8).

AUTHOR

       doozer was written by Blake Mizerany and Keith Rarick.

REPORTING BUGS

       Please file any bug in the issue tracker at https://github.com/ha/doozer/issues

COPYRIGHT

       Copyright © 2010-2013 Blake Mizerany, Keith Rarick.

       Permission  is  hereby  granted,  free  of  charge,  to  any person obtaining a copy of this software and
       associated documentation files (the "Software"), to deal in the Software without  restriction,  including
       without  limitation  the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to  the
       following conditions:

       The  above  copyright  notice  and  this permission notice shall be included in all copies or substantial
       portions of the Software.

       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  IMPLIED,  INCLUDING  BUT  NOT
       LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
       EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
       IN  AN  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
       THE USE OR OTHER DEALINGS IN THE SOFTWARE.