v1.18.0

1.18.0 (2024-01-15)

Features (#268) (ed52f44)

• Added an initContainer which sets the permissions on /var/lib/logdna which are required for the agent container to use the database which is required to enable the loopback feature.

• Set both containers to imagePullPolicy: IfNotPresent as when set to Always it can prevent a pod from starting if the image registry can not be reached.

• The following new variables are available for extra customisation: cloud_monitoring_agent_tolerations, cloud_monitoring_agent_namespace, cloud_monitoring_agent_name, cloud_monitoring_secret_name, log_analysis_agent_tolerations, log_analysis_agent_namespace, log_analysis_agent_name, log_analysis_secret_name

• The following variables have been removed: log_analysis_instance_name, log_analysis_resource_group_id, cloud_monitoring_instance_name, cloud_monitoring_resource_group_id and have been replaced by log_analysis_endpoint_type, log_analysis_instance_region, cloud_monitoring_endpoint_type and cloud_monitoring_instance_region. This means that the instance no longer has to exist in the same account where the cluster agents are being installed. Below you can see how to migrate from a previous version to this version, keeping the same config:

  module "observability_agents" {
    source                             = "terraform-ibm-modules/observability-agents/ibm"
    version                            = "1.18.0"
    cluster_id                         = "cmn4fghu0egbk0hvu8o0"
    cluster_resource_group_id          = "07b6e588788a4631841e3fg5d0345dct"
  #  log_analysis_instance_name         = "my-instance-name"  # removed in 1.18.0
  #  log_analysis_resource_group_id     = "7ff5bf6c85cd6f86bef456280f341d5g"  # removed in 1.18.0
    log_analysis_ingestion_key         = "XXX"
    log_analysis_instance_region       = "us-south"  # added in 1.18.0
    log_analysis_endpoint_type         = "private"  # added in 1.18.0 (defaults to private if not set)
  #  cloud_monitoring_instance_name     = "my-instance-name"  # removed in 1.18.0
  #  cloud_monitoring_resource_group_id = "0cd01df7b0d47896bbccc426ef7442fch"  # removed in 1.18.0
    cloud_monitoring_access_key        = "XXX"
    cloud_monitoring_instance_region   = "us-south"  # added in 1.18.0
    cloud_monitoring_endpoint_type     = "private"  # added in 1.18.0 (defaults to private if not set)
  }