Official CouchDB plugin for dokku. Currently defaults to installing CouchDB 1.6.
- dokku 0.4.0+
- docker 1.8.x
# on 0.3.x
cd /var/lib/dokku/plugins
git clone https://github.com/dokku/dokku-couchdb.git couchdb
dokku plugins-install
# on 0.4.x
dokku plugin:install https://github.com/dokku/dokku-couchdb.git couchdb
couchdb:clone <name> <new-name> Create container <new-name> then copy data from <name> into <new-name>
couchdb:connect <name> NOT IMPLEMENTED
couchdb:create <name> Create a couchdb service with environment variables
couchdb:destroy <name> Delete the service and stop its container if there are no links left
couchdb:export <name> > <file> Export a dump of the couchdb service database
couchdb:expose <name> [port] Expose a couchdb service on custom port if provided (random port otherwise)
couchdb:import <name> < <file> Import a dump into the couchdb service database
couchdb:info <name> Print the connection information
couchdb:link <name> <app> Link the couchdb service to the app
couchdb:list List all couchdb services
couchdb:logs <name> [-t] Print the most recent log(s) for this service
couchdb:promote <name> <app> Promote service <name> as COUCHDB_URL in <app>
couchdb:restart <name> Graceful shutdown and restart of the couchdb service container
couchdb:start <name> Start a previously stopped couchdb service
couchdb:stop <name> Stop a running couchdb service
couchdb:unexpose <name> Unexpose a previously exposed couchdb service
couchdb:unlink <name> <app> Unlink the couchdb service from the app
# create a couchdb service named lolipop
dokku couchdb:create lolipop
# you can also specify the image and image
# version to use for the service
# it *must* be compatible with the
# fredonas/couchdb image
export COUCHDB_IMAGE="couchdb"
export COUCHDB_IMAGE_VERSION="1.5"
# you can also specify custom environment
# variables to start the couchdb service
# in semi-colon separated forma
export COUCHDB_CUSTOM_ENV="USER=alpha;HOST=beta"
# create a couchdb service
dokku couchdb:create lolipop
# get connection information as follows
dokku couchdb:info lolipop
# a couchdb service can be linked to a
# container this will use native docker
# links via the docker-options plugin
# here we link it to our 'playground' app
# NOTE: this will restart your app
dokku couchdb:link lolipop playground
# the following environment variables will be set automatically by docker (not
# on the app itself, so they won’t be listed when calling dokku config)
#
# DOKKU_COUCHDB_LOLIPOP_NAME=/lolipop/DATABASE
# DOKKU_COUCHDB_LOLIPOP_PORT=tcp://172.17.0.1:5984
# DOKKU_COUCHDB_LOLIPOP_PORT_5984_TCP=tcp://172.17.0.1:5984
# DOKKU_COUCHDB_LOLIPOP_PORT_5984_TCP_PROTO=tcp
# DOKKU_COUCHDB_LOLIPOP_PORT_5984_TCP_PORT=5984
# DOKKU_COUCHDB_LOLIPOP_PORT_5984_TCP_ADDR=172.17.0.1
#
# and the following will be set on the linked application by default
#
# COUCHDB_URL=couchdb://lolipop:SOME_PASSWORD@dokku-couchdb-lolipop:5984/lolipop
#
# NOTE: the host exposed here only works internally in docker containers. If
# you want your container to be reachable from outside, you should use `expose`.
# another service can be linked to your app
dokku couchdb:link other_service playground
# since COUCHDB_URL is already in use, another environment variable will be
# generated automatically
#
# DOKKU_COUCHDB_BLUE_URL=couchdb://other_service:ANOTHER_PASSWORD@dokku-couchdb-other-service:5984/other_service
# you can then promote the new service to be the primary one
# NOTE: this will restart your app
dokku couchdb:promote other_service playground
# this will replace COUCHDB_URL with the url from other_service and generate
# another environment variable to hold the previous value if necessary.
# you could end up with the following for example:
#
# COUCHDB_URL=couchdb://other_service:ANOTHER_PASSWORD@dokku-couchdb-other-service:5984/other_service
# DOKKU_COUCHDB_BLUE_URL=couchdb://other_service:ANOTHER_PASSWORD@dokku-couchdb-other-service:5984/other_service
# DOKKU_COUCHDB_SILVER_URL=couchdb://lolipop:SOME_PASSWORD@dokku-couchdb-lolipop:5984/lolipop
# you can also unlink a couchdb service
# NOTE: this will restart your app and unset related environment variables
dokku couchdb:unlink lolipop playground
# you can tail logs for a particular service
dokku couchdb:logs lolipop
dokku couchdb:logs lolipop -t # to tail
# you can dump the database
dokku couchdb:export lolipop > lolipop.dump
# you can import a dump
dokku couchdb:import lolipop < database.dump
# you can clone an existing database to a new one
dokku couchdb:clone lolipop new_database
# finally, you can destroy the container
dokku couchdb:destroy lolipop