charm-rabbitmq-server/hooks/rabbitmq-common

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#!/bin/bash
RABBIT_CTL='rabbitmqctl'
PASSWD_FILE="/var/run/ensemble/$RABBIT_USER.passwd"
HOSTNAME=`hostname -f`
function user_exists {
$RABBIT_CTL list_users | grep $1 >/dev/null
}
function user_is_admin {
$RABBIT_CTL list_users | grep $1 | grep true >/dev/null
}
function user_create {
ensemble-log "rabbitmq: Creating user $1."
$RABBIT_CTL add_user $1 $PASSWORD || return 1
# grant the user all permissions on the default vhost /
# TODO: investigate sane permissions
ensemble-log "rabbitmq: Granting permission to $1 on vhost /"
$RABBIT_CTL set_permissions -p / $1 ".*" ".*" ".*"
if [[ $2 == 'admin' ]] ; then
user_is_admin $1 && return 0
ensemble-log "rabbitmq: Granting user $1 admin access"
$RABBIT_CTL set_admin $1 || return 1
fi
}