Linkerd is an open source service mesh designed to be deployed into a variety of container schedulers and frameworks such as kubernetes.
- Edit the file
prometheus_metrics_portto linkerd prometheus endpoint port (on which it is exposing metrics)
Configuring the credentials
Configure the credentials in the directory
linkerd: - name: linkerd user: <username> pwd: <Password> encoding-type: plain labels: key1: val1 key2: val2
Configuring the application
Configure the application in
- name: linkerd container-checks: image-check: - controller port-check: - 8085
Go to Resources under the Infrastructure tab to check if your resources are onboarded and the metrics are collected.
|OpsRamp Metric||Metric Display Name||Unit|
Total count of HTTP requests.
Avg Elapsed times between request headers being received and its response stream completing since last pool.
Total count of HTTP responses.
Total count of retryable HTTP responses that were not retried.
|Retry Skipped Total||responses/second|
Total count of route HTTP requests.
|Route Request Total||requests/second|
Avg Elapsed times between a route request headers being received and its response stream completing since last pool.
|Route Response Latency||milliseconds|
Total count of route HTTP responses.
|Route Response Total||responses/second|
Total count of retryable route HTTP responses that were not retried.
|Route Retry Skipped Total||responses/second|
Total count of actual route HTTP requests.
|Route Actual Request Total||requests/second|
Avg Elapsed times between a actual route request headers being received and its response stream completing since last pool.
|Route Actual Response Latency||milliseconds|
Total count of actual route HTTP responses.
|Route Actual Response Total||responses/second|
Total count of retryable actual route HTTP responses that were not retried.
|Route Actual Retry Skipped Total||responses/second|
Total count of opened connections.
|Tcp Open Total||connections/second|
Number of currently-open connections.
|Tcp Open Connections||Connections|
Total count of bytes read from peers.
|Tcp Read Bytes Total||bytes/second|
Total count of bytes written to peers.
|Tcp Write Bytes Total||bytes/second|
Total count of closed connections.
|Tcp Close Total||connections/second|
Avg Connection lifetimes since last pool.
|Tcp Connection Duration||milliseconds|
Total count of control HTTP requests.
|Control Request Total||requests/second|
Avg Elapsed times between a control request headers being received and its response stream completing since last pool.
|Control Response Latency||milliseconds|
Total count of control HTTP responses.
|Control Response Total||responses/second|
Total count of retryable control HTTP responses that were not retried.
|Control Retry Skipped Total||responses/second|
Time that the process started (in seconds since the UNIX epoch).
|Process Start Time||seconds|
Total user and system CPU time spent in seconds.
|Process Cpu Seconds Total||seconds|
Number of open file descriptors.
|Process Open Fds||Files|
Maximum number of open file descriptors.
|Process Max Fds||Files|
Virtual memory size in bytes.
|Process Virtual Memory||bytes|
Resident memory size in bytes.
|Process Resident Memory||ytes|