RabbitMQ Node Diagnostics

There a number of cmdlets in the Helper that allow you extract information about your cluster nodes and queues. You can use standard Powershell syntax to fit your needs. Here are some examples for a node where the Helper is installed. The -Verbose switch can be used for more details.

RabbitMQ Node Diagnostics

User Credential Validation

Assert-RabbitMqConnectivity

$usercred = Get-Credential -Message "Enter the RabbitMq user username and password to validate";

Assert-RabbitMqConnectivity -Credential $usercred

Assert-RabbitMqConnectivity -Hostname Nefarian -Credential $usercred

Node and Queue Information

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#check to make sure RabbitMq is running

Assert-RabbitMqIsRunning

$admincred = Get-Credential -Message “Enter the administrative user RabbitMq user username and password”;

#get the cluster name

Get-RabbitMqClusterName -AdminCredential $admincred

#get all cluster nodes

$nodes = Get-RabbitMqClusterNodes -AdminCredential $admincred

#select basic node information

$nodes | Select name,type,running

#request the current node to conduct a health-check

Request-RabbitMqHealthCheck -AdminCredential $admincred

$queues = Get-RabbitMqQueues -AdminCredential $admincred

#select all queues which have a node as their master node

$queues | Where-Object {$_.node -eq ‘rabbit@Nefarian’} | Select name | format-list

$queues | Where-Object {$_.node -eq ‘rabbit@Nefarian’} | Measure

#select all queues which do not have a node as their master node

$queues | Where-Object {$_.node -ne ‘rabbit@Nefarian’} | Select name,node | format-list

$queues | Where-Object {$_.node -ne ‘rabbit@Nefarian’} | Measure

#select all queues which have a node as their salve node

$queues | Where-Object {$_.slave_nodes.Contains(‘rabbit@Nefarian’)} | Select name,node | format-list

#select all queues and their respective effective policies

$queues | Select name,effective_policy_definition | format-list