The Portworx diagnostics bundle, known as diags, is a support bundle that provides all the necessary information for the Portworx support team to diagnose any problems in your cluster. It includes the following information:
- Portworx journal logs
- Output from common Portworx CLI commands that provide details about cluster, nodes, and volumes
- Basic information about operating system of the worker nodes
- Stack and heap files of Portworx processes
- Alerts generated by the cluster
- Cores or traces from Portworx processes (if found)
Portworx automatically uploads the diags to Pure Storage’s call home service, Pure1. This feature eliminates the need for manually work of uploading diags to support tickets, ultimately reducing the time required to resolve cluster issues.
- Portworx 2.12.0 or newer
- For Operator based installations, Portworx Operator 1.10 or newer using the spec generator
- Outbound access to the internet to allow connection to Pure1
Enable Pure1 integration
PX_HTTPS_PROXYvariable has been set.
Enabling telemetry adds a new
telemetry pod on each node. This pod is responsible for uploading Portworx diagnostics to Pure1.
When upgrading to Portworx Operator 23.3.0 or newer, the following conditions apply:
- Telemetry will be enabled by default unless telemetry is disabled in the StorageCluster spec or when the
PX_HTTPS_PROXYvariable is configured.
- If telemetry is already enabled and the
PX_HTTPS_PROXYenvironment variable is set, then telemetry will be disabled. When this happens, a Kubernetes warning event will be generated to notify you that telemetry will be disabled.
How to use diags with support tickets
To resolve a support case, you need to provide your cluster UUID to the Portworx support team. This will allow them to retrieve your diags from Pure1 and diagnose the problem in your cluster.
Find your cluster’s UUID
Run the following command to get your cluster UUID:
kubectl get storagecluster -n kube-system
NAME CLUSTER UUID STATUS VERSION AGE px-cluster-2ec933a4-29be-440c-b5b1-ec53d3ba5b39 199ccacd-4253-4e57-9a3d-b2249dff3501 Online 01d934d_d03a058 26h
Portworx diagnostics are collected in primarily 2 ways:
This is done via the pxctl CLI. The most common command used here is:
/opt/pwx/bin/pxctl service diags -a
This generates the diagnostics bundle on the node. If the Pure1 telemetry is enabled, it will be automatically uploaded to Pure1.
If a Portworx process runs into an issue on a node, it will automatically collect diagnostics. If the Pure1 telemetry is enabled, it will be automatically uploaded to Pure1.
Disable Pure1 integration
Operator based install
To disable the metrics collector and telemetry integration, add the following section in your StorageCluster spec:
spec: monitoring: telemetry: enabled: false
This removes the
telemetry container from the Portworx pod.
DaemonSet based install
To disable the metrics collector and telemetry integration for DaemonSet based install, remove the
telemetry container from the Portworx DaemonSet.
See Generate a complete diagnostics package for the entire CLI syntax.