module LeapCli; module Commands desc 'Database commands.' command :db do |db| db.desc 'Destroy all the databases. If present, limit to FILTER nodes.' db.arg_name 'FILTER', :optional => true db.command :destroy do |destroy| destroy.action do |global_options,options,args| say 'You are about to permanently destroy all database data.' return unless agree("Continue? ") nodes = manager.filter(args) if nodes.any? nodes = nodes[:services => 'couchdb'] end if nodes.any? ssh_connect(nodes, connect_options(options)) do |ssh| ssh.run('/etc/init.d/bigcouch stop && test ! -z "$(ls /opt/bigcouch/var/lib/ 2> /dev/null)" && rm -r /opt/bigcouch/var/lib/* && echo "db destroyed" || echo "db already destroyed"') ssh.run('grep ^seq_file /etc/leap/tapicero.yaml | cut -f2 -d\" | xargs rm -v') end say 'You must run `leap deploy` in order to create the databases again.' else say 'No nodes' end end end end private end; end