Upgrading BMC Helix Logging to 25.3.00

Before you begin

• Make sure that BMC Helix Platform Common Servicesis upgraded to version 25.3.00.

• Make sure that the following ports are available for Elasticsearch and Kibana services: 

  Service	Ports
  ElasticSearch	9200, 9300
  Kibana	5601

   

• Download the bmc-helix-logging-25.3.00.tgz file from EPD by using the BMC Helix Platform CommonServices Logging Bundle option.
• See Downloading-the-installation-files.

To install BMC Helix Logging

1. Extract the bmc-helix-logging-25.3.00.tar file to the helix-on-prem-deployment-manager/utilities folder in the working directory.
2. Perform the following procedures that are relevant to your deployment.

   Deployment	Procedure
   Kubernetes	Use the default namespace or create a namespace in Kubernetes; for example, bmc-helix-logging. Navigate to helix-on-prem-deployment-manager/utilities/bmc-helix-logging/efk/fluent-bit/ and replace the efk-fluent-bit-clusterrole.yaml namespace with the namespace that was created in step a. Run the following command: kubectl apply -f efk-fluent-bit-clusterrole.yaml Use the cluster admin permission and apply the privileged policy to the new namespace. kubectl label namespace <namespace-name> pod-security.kubernetes.io/enforce=privileged kubectl label namespace <namespace-name> pod-security.kubernetes.io/enforce-version=latest kubectl label namespace <namespace-name> pod-security.kubernetes.io/audit=privileged kubectl label namespace <namespace-name> pod-security.kubernetes.io/audit-version=latest kubectl label namespace <namespace-name> pod-security.kubernetes.io/warn=privileged kubectl label namespace <namespace-name> pod-security.kubernetes.io/warn-version=latest To use a different namespace, navigate to bmc-helix-logging.config and set the variable BMC_HELIX_LOGGING_NAMESPACE to a new namespace.
   OpenShift	Use the default namespace or create a namespace in Openshift; for example, bmc-helix-logging. Make sure that you have the cluster administrator permissions. Navigate to helix-on-prem-deployment-manager/utilities/bmc-helix-logging/efk/fluent-bit/ and run the following commands: To replace the efk-fluent-bit-scc.yaml namespace, run the oc apply -f efk-fluent-bit-scc.yaml command. To replace the efk-fluent-bit-clusterrole.yaml namespace, run the oc apply -f efk-fluent-bit-clusterrole.yaml command. To add adm policy scc to the service account in the namespace, run the oc adm policy add-scc-to-user efk-fluent-bit -z efk-fluent-bit -n <namespace> command. Add bmc-helix-logging UID in bmc-helix-logging.config; for example, LOGGING_RUN_AS_USER=1000750000 LOGGING_RUN_AS_GROUP=1000750000 LOGGING_FS_GROUP=1000750000

3. Navigate to the helix-on-prem-deployment-manager/utilities/bmc-helix-logging/bmc-helix-logging.config file and set the following values:

   Parameter	Description
   KIBANA_LB_HOST	Specify a URL to create a Kibana load balancer host.  The BMC Helix Logging Ingress uses the value of this parameter. Example: KIBANA_LB_HOST= kibana-private-poc.mydomain.com
   ESLOG_MASTER_STORAGE_CLASS	Specify a storage class for Elasticsearch master nodes. Usually, a single storage class by using block storage is configured for all the infra services. Example: ESLOG_MASTER_STORAGE_CLASS=acme-block-storage
   ESLOG_DATA_STORAGE_CLASS	Specify a storage class for Elasticsearch data nodes. Usually, a single storage class by using block storage is configured for all the infra services. Example: ESLOG_DATA_STORAGE_CLASS=acme-block-storage
   ESKIBANA_SERVER_HOST	To use IPv4, set ESKIBANA_SERVER_HOST ="0.0.0.0" To use IPv6, set ESKIBANA_SERVER_HOST ="::"

4. Run the bmc-helix-logging-deployer.sh script by using the following command:
   ./bmc-helix-logging-deployer.sh upgrade
   The BMC Helix Logging EFK is deployed in the BMC Helix Logging namespace.

Where to go from here

Upgrading BMC Helix Service Management to 25.3.01