Installation

To install Queue you can use command below:

docker run \
-e "QUEUE_WORKERS={\"my_worker\":1}" \
-v tarantool:/var/lib/tarantool \
-d images.perfumerlabs.com/dist/queue:v1.5.0

Tarantool is bundled inside so you don’t have to configure it separately. Make sure to provide tarantool volume to persist tasks database.

If you want to use dedicated Tarantool instance for some reason (not recommended), you can provide TARANTOOL_URI variable:

docker run \
-e "QUEUE_WORKERS={\"my_worker\":1}" \
-e "TARANTOOL_URI=tcp://my-tarantool-instance:3301" \
-d images.perfumerlabs.com/dist/queue:v1.5.0

Note, that in this case you have to configure tarantool queue settings by yourself:

• Install queue module apt-get install tarantool-queue
• Launch tarantool with command /usr/bin/tarantool /etc/tarantool/instances.enabled/queue.lua, where queue.lua can be:

#!/usr/bin/env tarantool

box.cfg {
    listen           = '0.0.0.0:3301';
    slab_alloc_arena = 1;
    wal_dir          = "/var/lib/tarantool";
    snap_dir         = "/var/lib/tarantool";
    vinyl_dir        = "/var/lib/tarantool";
    username         = "tarantool";
}
box.schema.user.grant('guest', 'read,write,execute', 'universe', nil, {if_not_exists = true})

queue = require('queue')
queue.start()
queue.create_tube('my_worker1', 'fifottl', { if_not_exists=true })
queue.create_tube('my_worker2', 'fifottl', { if_not_exists=true })

Make sure to fix my_worker1 and my_worker2 to names of your workers.