dcos/dcos-diagnostics

Name: dcos-diagnostics

Owner: DC/OS

Description: DC/OS Distributed Diagnostics Tool & Aggregation Service

Created: 2017-06-14 19:49:08.0

Updated: 2018-05-22 18:07:37.0

Pushed: 2018-05-23 09:32:33.0

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Size: 1847

Language: Go

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README

dcos-diagnostics

DC/OS Distributed Diagnostics Tool & Aggregation Service

dcos-diagnostics is a monitoring agent which exposes a HTTP API for querying from the /system/health/v1 DC/OS api. dcos-diagnostics puller collects the data from agents and represents individual node health for things like system resources as well as DC/OS-specific services.

Build

et github.com/dcos/dcos-diagnostics
GOPATH/src/github.com/dcos/dcos-diagnostics
 install
os-diagnostics --version

Run

Run dcos-diagnostics once, on a DC/OS host to check systemd units:

-diagnostics --diag

Get verbose log output:

-diagnostics --diag --verbose

Run the dcos-diagnostics aggregation service to query all cluster hosts for health state:

-diagnostics daemon --pull

Start the dcos-diagnostics health API endpoint:

-diagnostics daemon

dcos-diagnostics daemon options

--agent-port int
    Use TCP port to connect to agents. (default 1050)

--ca-cert string
    Use certificate authority.

--command-exec-timeout int
    Set command executing timeout (default 120)

--diag
    Get diagnostics output once on the CLI. Does not expose API.

--diagnostics-bundle-dir string
    Set a path to store diagnostic bundles (default "/var/run/dcos/dcos-diagnostics/diagnostic_bundles")

--diagnostics-job-timeout int
    Set a global diagnostics job timeout (default 720)

--diagnostics-units-since string
    Collect systemd units logs since (default "24 hours ago")

--diagnostics-url-timeout int
    Set a local timeout for every single GET request to a log endpoint (default 2)

--endpoint-config string
    Use endpoints_config.json (default "/opt/mesosphere/endpoints_config.json")

--exhibitor-ip string
    Use Exhibitor IP address to discover master nodes. (default "http://127.0.0.1:8181/exhibitor/v1/cluster/status")

--force-tls
    Use HTTPS to do all requests.

--health-update-interval int
    Set update health interval in seconds. (default 60)

--master-port int
    Use TCP port to connect to masters. (default 1050)

--port int
    Web server TCP port. (default 1050)

--pull
    Try to pull checks from DC/OS hosts.

--pull-interval int
    Set pull interval in seconds. (default 60)

--pull-timeout int
    Set pull timeout. (default 3)

--verbose
    Use verbose debug output.

--version
    Print version.

dcos-diagnostics checks options

TBD

Test

 test

Or from any submodule:

est