CI feature production docker-provider 9.0.0-1 XXXXXXXX release

v9.0.0.1

Add Null check for kube api responses in in_kube_health (#325)

Agent with support for MDM at scale

mdm_scale

WIP : MDM plugins for scale clusters

CI feature production docker-provider 8.0.0-2 01072020 release

Version microsoft/oms:ciprod01072020 Version mcr.microsoft.com/azuremonitor/containerinsights/ciprod:ciprod01072020

Code change log

• Switch between 10255(old) and 10250(new) ports for cadvisor for older and newer versions of kubernetes

Customer Impact

• Node cpu, node memory, container cpu and container memory metrics were obtained earlier by querying kubelet readonly port(http://$NODE_IP:10255). Agent now supports getting these metrics from kubelet port(https://$NODE_IP:10250) as well. During the agent startup, it checks for connectivity to kubelet port(https://$NODE_IP:10250), and if it fails the metrics source is defaulted to readonly port(http://$NODE_IP:10255).

CI feature production docker-provider 8.0.0-1 12042019 release

• Fix scheduler for all input plugins
• Fix liveness probe
• Reduce chunk sizes for all fluentD buffers to support larger clusters (nodes & pods)
• Chunk Kubernetes API calls (pods,nodes,events)
• Use HTTP.start instead of HTTP.new
• Merge KubePerf into KubePods & KubeNodes
• Merge KubeServices into KubePod
• Use stream based yajl for JSON parsing
• Health - Query only kube-system pods
• Health - Use keep_if instead of select
• Container log enrichment (turned OFF by default for ContainerName & ContainerImage)
• Application Insights Telemetry - Async
• Fix metricTime to be batch time for all metric input plugins
• Close socket connections properly for DockerAPIClient
• Fix top un handled exceptions in Kubernetes API Client and pod inventory
• Fix retries, wait between retries, chunk size, thread counts to be consistent for all FluentD workflows
• Back-off for containerlog enrichment K8S API calls
• Add new regions (3) for Azure Monitor Custom metrics
• Increase the cpu & memory limits for replica-set to support larger clusters (nodes & pods)
• Move to Ubuntu 18.04 LTS
• Support for Kubernetes 1.16
• Use ifconfig for detecting network connectivity issues

CI feature production docker-provider 8.0.0-0 12032019 release

• Fix scheduler for all input plugins
• Fix liveness probe
• Reduce chunk sizes for all fluentD buffers to support larger clusters (nodes & pods)
• Chunk Kubernetes API calls (pods,nodes,events)
• Use HTTP.start instead of HTTP.new
• Merge KubePerf into KubePods & KubeNodes
• Merge KubeServices into KubePod
• Use stream based yajl for JSON parsing
• Health - Query only kube-system pods
• Health - Use keep_if instead of select
• Container log enrichment (turned OFF by default for TimeOfCommand, ContainerName & ContainerImage)
• Application Insights Telemetry - Async
• Fix metricTime to be batch time for all metric input plugins
• Close socket connections properly for DockerAPIClient
• Fix top un handled exceptions in Kubernetes API Client and pod inventory
• Fix retries, wait between retries, chunk size, thread counts to be consistent for all FluentD workflows
• Back-off for containerlog enrichment K8S API calls
• Add new regions (3) for Azure Monitor Custom metrics
• Increase the cpu & memory limits for replica-set to support larger clusters (nodes & pods)
• Move to Ubuntu 18.04 LTS
• Support for Kubernetes 1.16
• Use ifconfig for detecting network connectivity issues

ciprod11012019 Agent

Merge ci_feature into ci_feature_prod (#291)

* Bug Fixes for exceptions in telemetry, remove limit set check (#289)

* Bug Fixes 10222019

* Initialize container_cpu_memory_records in fhmb

* Added telemetry to investigate health exceptions

* Set frozen_string_literal to true

* Send event once per container when lookup is empty, or limit is an array

* Unit Tests, Use RS and POD to determine workload

* Fixed Node Condition Bug, added exception handling to return get_rs_owner_ref

Bug Fixes 10302019

Bugfixes10302019

Conditionally load ApplicationInsightsUtility

Hotfix for agent crash in ubuntu 18.04

Hotfix that fixes the agent crash seen in some 5.* azure kernel versions

CI feature production docker-provider 7.0.0-4 10112019 release

1. Update prometheus config scraping capability to restrict collecting metrics from pods in specific namespaces.
2. Feature to send custom configuration/prometheus scrape errors to KubeMonAgentEvents table in customer's workspace.
3. Bug fix for init containers.
4. Bug fix for empty array being a valid setting in custom config in configmap.
5. Restrict kubelet_docker_operations and kubelet_docker_operations_errors to create_containers, remove_containers and pull_image operations.
6. Fix top exceptions in telemetry

Fix Duplicate Perf Records Issue

7.0.0.3

revert the passthrough check