vcsa

README

vCenter Server Appliance monitoring with Netdata

The vCenter Server Appliance using Health API is a preconfigured Linux virtual machine, which is optimized for running VMware vCenter Server® and the associated services on Linux.

This module collects health statistics from one or more vCenter Server Appliance servers, depending on your configuration.

Requirements

• vSphere 6.5+

Metrics

All metrics have "vcsa." prefix.

Metric	Scope	Dimensions	Units
system_health	global	system	status
components_health	global	applmgmt, database_storage, mem, storage, swap	status
software_updates_health	global	software_packages	status

Health statuses

Overall System Health:

Numeric	Text	Description
-1	unknown	Module failed to decode status.
0	green	All components in the appliance are healthy.
1	yellow	One or more components in the appliance might become overloaded soon.
2	orange	One or more components in the appliance might be degraded.
3	red	One or more components in the appliance might be in an unusable status and the appliance might become unresponsive soon.
4	gray	No health data is available.

Components Health:

Numeric	Text	Description
-1	unknown	Module failed to decode status.
0	green	The component is healthy.
1	yellow	The component is healthy, but may have some problems.
2	orange	The component is degraded, and may have serious problems.
3	red	The component is unavailable, or will stop functioning soon.
4	gray	No health data is available.

Software Updates Health:

Numeric	Text	Description
-1	unknown	Module failed to decode status.
0	green	No updates available.
2	orange	Non-security patches might be available.
3	red	Security patches might be available.
4	gray	An error retrieving information on software updates.

Configuration

Edit the go.d/vcsa.conf configuration file using edit-config from the Netdata config directory, which is typically at /etc/netdata.

cd /etc/netdata # Replace this path with your Netdata config directory
sudo ./edit-config go.d/vcsa.conf

Needs only url, username and password. Here is an example for 2 servers:

jobs:
  - name: vcsa1
    url: https://203.0.113.0
    username: admin@vsphere.local
    password: somepassword

  - name: vcsa2
    url: https://203.0.113.10
    username: admin@vsphere.local
    password: somepassword

For all available options please see module configuration file.

Troubleshooting

To troubleshoot issues with the vcsa collector, run the go.d.plugin with the debug option enabled. The output should give you clues as to why the collector isn't working.

• Navigate to the plugins.d directory, usually at /usr/libexec/netdata/plugins.d/. If that's not the case on your system, open netdata.conf and look for the plugins setting under [directories].

  cd /usr/libexec/netdata/plugins.d/
  

• Switch to the netdata user.

  sudo -u netdata -s
  

• Run the go.d.plugin to debug the collector:

  ./go.d.plugin -d -m vcsa
  

Documentation

Index

• type Charts
• type Config
• type Dims
• type VCSA
  • func New() *VCSA
  • func (vc VCSA) Charts() *module.Charts
  • func (vc *VCSA) Check() bool
  • func (vc VCSA) Cleanup()
  • func (vc *VCSA) Collect() map[string]int64
  • func (vc *VCSA) Init() bool

Types

type Charts

type Charts = module.Charts

Charts is an alias for module.Charts

type Config

type Config struct {
	web.HTTP `yaml:",inline"`
}

Config is the VCSA module configuration.

type Dims

type Dims = module.Dims

Dims is an alias for module.Dims

type VCSA

type VCSA struct {
	module.Base
	Config `yaml:",inline"`
	// contains filtered or unexported fields
}

VCSA VCSA module.

func New

func New() *VCSA

New creates VCSA with default values.

func (VCSA) Charts

func (vc VCSA) Charts() *module.Charts

Charts returns Charts.

func (*VCSA) Check

func (vc *VCSA) Check() bool

Check makes check.

func (VCSA) Cleanup

func (vc VCSA) Cleanup()

Cleanup makes cleanup.

func (*VCSA) Collect

func (vc *VCSA) Collect() map[string]int64

Collect collects metrics.

func (*VCSA) Init

func (vc *VCSA) Init() bool

Init makes initialization.