I\u2019ll take you through the installation of RabbitMQ on CentOS 7 \/ Fedora 29 \/ Fedora 28. <\/p>\n\n\n\n
RabbitMQ is an open source message broker software that implements the Advanced Message Queuing Protocol (AMQP). <\/p>\n\n\n\n
It receives messages from publishers (applications that publish them) and routes them to consumers (applications that process them).<\/p>\n\n\n\n
Follow the steps below to install RabbitMQ on Fedora 29 \/ Fedora 28.<\/p>\n\n\n\n
Step 1: Install Erlang
\nBefore installing RabbitMQ, you must install a supported version of Erlang\/OTP. The version of Erlang package available on EPEL repository should be sufficient.<\/p>\n\n\n\n
sudo dnf -y install erlang
\nConfirm installation by running the erlcommand:<\/p>\n\n\n\n
$ erl
\nErlang\/OTP 20 [erts-9.3.3.3] [source] [64-bit] [smp:1:1] [ds:1:1:10] [async-threads:10] [hipe] [kernel-poll:false]<\/p>\n\n\n\n
Eshell V9.3.3.3 (abort with ^G)
\n1>
\nStep 2: Add PackageCloud Yum Repository
\nA Yum repository with RabbitMQ packages is available from PackageCloud.<\/p>\n\n\n\n
Create a new Repository file for RabbitMQ.<\/p>\n\n\n\n
sudo vim \/etc\/yum.repos.d\/rabbitmq_rabbitmq-server.repo
\nAdd:<\/p>\n\n\n
[rabbitmq_rabbitmq-server]<\/p>\n\n\n\n
\nname=rabbitmq_rabbitmq-server
\nbaseurl=https:\/\/packagecloud.io\/rabbitmq\/rabbitmq-server\/el\/7\/$basearch
\nrepo_gpgcheck=1
\ngpgcheck=0
\nenabled=1
\ngpgkey=https:\/\/packagecloud.io\/rabbitmq\/rabbitmq-server\/gpgkey
\nsslverify=1
\nsslcacert=\/etc\/pki\/tls\/certs\/ca-bundle.crt
\nmetadata_expire=300\n<\/p>\n\n\n
[rabbitmq_rabbitmq-server-source]<\/p>\n\n\n\n
\nname=rabbitmq_rabbitmq-server-source
\nbaseurl=https:\/\/packagecloud.io\/rabbitmq\/rabbitmq-server\/el\/7\/SRPMS
\nrepo_gpgcheck=1
\ngpgcheck=0
\nenabled=1
\ngpgkey=https:\/\/packagecloud.io\/rabbitmq\/rabbitmq-server\/gpgkey
\nsslverify=1
\nsslcacert=\/etc\/pki\/tls\/certs\/ca-bundle.crt
\nmetadata_expire=300
\nStep 3: Install RabbitMQ on Fedora 29 \/ Fedora 28
\nThe last step is the actual installation of RabbitMQ:\n<\/p>\n\n\n\n
sudo dnf makecache -y –disablerepo=’*’ –enablerepo=’rabbitmq_rabbitmq-server’
\nsudo dnf -y install rabbitmq-server
\nConfirm version of RabbitMQ installed:<\/p>\n\n\n\n
$ rpm -qi rabbitmq-server
\nName : rabbitmq-server
\nVersion : 3.7.8
\nRelease : 1.el7
\nArchitecture: noarch
\nInstall Date: Thu 15 Nov 2018 01:32:16 PM UTC
\nGroup : Development\/Libraries
\nSize : 10858832
\nLicense : MPLv1.1 and MIT and ASL 2.0 and BSD
\nSignature : RSA\/SHA1, Thu 20 Sep 2018 03:32:57 PM UTC, Key ID 6b73a36e6026dfca
\nSource RPM : rabbitmq-server-3.7.8-1.el7.src.rpm
\nBuild Date : Thu 20 Sep 2018 03:32:56 PM UTC
\nBuild Host : 17dd9d9d-9199-4429-59e6-dc265f3581e9
\nRelocations : (not relocatable)
\nURL : http:\/\/www.rabbitmq.com\/
\nSummary : The RabbitMQ server
\nDescription :
\nRabbitMQ is an open source multi-protocol messaging broker.
\nStep 4: Start RabbitMQ Service
\nNow that you have RabbitMQ installed on your Fedora, start and enable the service to start on system boot.<\/p>\n\n\n\n
sudo systemctl start rabbitmq-server
\nsudo systemctl enable rabbitmq-server<\/p>\n\n\n\n
Step 5: Enable the RabbitMQ Management Dashboard (Optional)
\nYou can optionally enable the RabbitMQ Management Web dashboard for easy management.<\/p>\n\n\n\n
sudo rabbitmq-plugins enable rabbitmq_management
\nThe Web service should be listening on TCP port 15672<\/p>\n\n\n\n
tcp LISTEN 0 128 0.0.0.0:15672 0.0.0.0:* users:((“beam.smp”,pid=9525,fd=71)) uid:111 ino:39934 sk:9 <->
\nIf you have an active Firewalld service, allow ports 5672 and 15672<\/p>\n\n\n\n
sudo firewall-cmd –add-port={5672,15672}\/tcp –permanent<\/p>\n\n\n\n
By default, the guest user exists and can connect only from localhost. You can log in with this user locally with the password \u201cguest\u201d<\/p>\n\n\n\n
To be able to login on the network, create an admin user like below:<\/p>\n\n\n\n
rabbitmqctl add_user admin StrongPassword
\nrabbitmqctl set_user_tags admin administrator
\nLogin with this admin username and the password assigned.<\/p>\n\n\n\n
RabbitMQ User Management Commands
\nDelete User:<\/p>\n\n\n\n
rabbitmqctl delete_user user
\nChange User Password:<\/p>\n\n\n\n
rabbitmqctl change_password user strongpassword
\nCreate new Virtualhost:<\/p>\n\n\n\n
rabbitmqctl add_vhost \/my_vhost
\nList available Virtualhosts:<\/p>\n\n\n\n
rabbitmqctl list_vhosts
\nDelete a virtualhost:<\/p>\n\n\n\n
rabbitmqctl delete_vhost \/myvhost
\nGrant user permissions for vhost:<\/p>\n\n\n\n
rabbitmqctl set_permissions -p \/myvhost user “.” “.<\/em>” “.*” rabbitmqctl list_permissions -p \/myvhost rabbitmqctl list_user_permissions user rabbitmqctl clear_permissions -p \/myvhost user sudo firewall-cmd –reload I\u2019ll take you through the installation of RabbitMQ on CentOS 7 \/ Fedora 29 \/ Fedora 28. <\/p>\n RabbitMQ is an open source message broker software that implements the Advanced Message Queuing Protocol (AMQP). <\/p>\n It receives messages from publishers (applications that publish them) and routes them to consumers (applications that process them).<\/p>\n Follow […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7785"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7785"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7785\/revisions"}],"predecessor-version":[{"id":7786,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7785\/revisions\/7786"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nList vhost permissions:<\/p>\n\n\n\n
\nTo list user permissions:<\/p>\n\n\n\n
\nDelete user permissions:<\/p>\n\n\n\n
\nThe next article to read is:<\/p>\n\n\n\n
\nAccess it by opening the URL http:\/\/[server IP|Hostname]:15672<\/p>\n","protected":false},"excerpt":{"rendered":"\n