Low commit activity in last 3 years
There's a lot of open issues
No release in over a year
Zookeeper plugins for checks and metrics
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 Dependencies

Development

~> 2.1
~> 0.10
~> 12.3
~> 3.2
~> 3.4
~> 0.51.0
~> 0.9.20

Runtime

= 1.4.11
 Project Readme

Sensu-Plugins-Zookeeper

Build Status Gem Version Code Climate Test Coverage Dependency Status Sensu Bonsai Asset

Sensu Asset

The Sensu assets packaged from this repository are built against the Sensu Ruby runtime environment. When using these assets as part of a Sensu Go resource (check, mutator or handler), make sure you include the corresponding Sensu Ruby runtime asset in the list of assets needed by the resource. The current ruby-runtime assets can be found here in the Bonsai Asset Index.

Functionality

Files

  • check-znode.rb - Check if zookeeper znode exists and optionally match its contents
  • check-zookeeper-file-descriptors.rb - Check if Zookeeper has normal opened file descriptors rate
  • check-zookeeper-latency.rb - Check average latency on Zookeeper node
  • check-zookeeper-reqs.rb - Check if Zookeeper node has reliable number of outstanding requests
  • check-zookeeper-ruok.rb - Check if Zookeeper node responds to 'ruok' query succesfully
  • check-zookeeper-mode.rb - Check if Zookeeper node is in standalone or cluster(leader or follower) mode
  • check-zookeeper-cluster.rb - Check if a exhibitor managed Zookeeper cluster is OK.
  • check-netty-zookeeper-cluster.rb - Check if a zookeeper 3.5 cluster is OK.
  • metrics-zookeeper.rb - Gather metrics from Zookeeper
  • metrics-zookeeper-cluster.rb - Gather metrics from An Exhibitor run Zookeeper cluster

Usage

$ check-znode.rb --help
Usage: ./bin/check-znode.rb (options)
    -v, --check_value REGEX          Optionally check the znode value against a regex
    -s, --servers zk-address         zk address to connect to (required)
    -z, --znode ZNODE                znode to check (required)
$ check-zookeeper-file-descriptors.rb --help
Usage: ./bin/check-zookeeper-file-descriptors.rb (options)
    -d DESCRIPTORS,                  Critical threshold for Zookeeper open files descriptors
        --file-descriptors
    -p, --port PORT                  Zookeeper port to connect to.
    -s, --server HOSTNAME            Zookeeper hostname to connect to.
    -t, --timeout SECS               How long to wait for a reply in seconds.

$ check-zookeeper-cluster.rb --help
Usage: ./bin/check-zookeeper-cluster.rb (options)
    -c, --count count                Zookeeper cluster node count
    -e, --exhibitor status end point exhibitor end node for status checks
    -l, --latency TICKS              Critical threshold for Zookeeper average latency
    -t, --timeout SECS               How long to wait for a reply in seconds.
    -p, --port port                  Zookeeper nodes' listen port

$ check-netty-zookeeper-cluster.rb --help
Usage: ./bin/check-netty-zookeeper-cluster.rb (options)
    -c, --count count                Zookeeper cluster follower count
    -l, --latency TICKS              Critical threshold for Zookeeper average latency
    -p, --port port                  Zookeeper nodes' listen port

$ metrics-zookeeper.rb --help
Usage: ./bin/metrics-zookeeper.rb (options)
        --host HOST                  ZooKeeper host
        --port PORT                  ZooKeeper port
        --scheme SCHEME              Metric naming scheme, text to prepend to metrics

$ metrics-zookeeper-cluster.rb --help
Usage: ./bin/metrics-zookeeper-cluster.rb (options)
    -e, --exhibitor status end point exhibitor end node for status checks
        --scheme SCHEME              Metric naming scheme, text to prepend to metrics
    -p, --port port                  Zookeeper nodes' listen port

$ check-zookeeper-ruok.rb --help
Usage: ./bin/check-zookeeper-ruok.rb (options)
    -p, --port PORT                  Zookeeper port to connect to.
    -s, --server HOSTNAME            Zookeeper hostname to connect to.
    -t, --timeout SECS               How long to wait for a reply in seconds.
$ check-zookeeper-reqs.rb --help
Usage: ./bin/check-zookeeper-reqs.rb (options)
    -r, --reqs REQS                  Critical threshold for Zookeeper outstanding requests
    -p, --port PORT                  Zookeeper port to connect to.
    -s, --server HOSTNAME            Zookeeper hostname to connect to.
    -t, --timeout SECS               How long to wait for a reply in seconds.
$ check-zookeeper-mode.rb --help 
Usage check-zookeeper-mode.rb (options)
    -m, --mode MODE                  Space separated expected modes. (required)
    -p, --port PORT                  Zookeeper port to connect to.
    -s, --server HOSTNAME            Zookeeper hostname to connect to.
    -t, --timeout SECS               How long to wait for a reply in seconds.
$ check-zookeeper-latency.rb --help 
Usage: ./bin/check-zookeeper-latency.rb (options)
    -l, --latency TICKS              Critical threshold for Zookeeper average latency
    -p, --port PORT                  Zookeeper port to connect to.
    -s, --server HOSTNAME            Zookeeper hostname to connect to.
    -t, --timeout SECS               How long to wait for a reply in seconds.

Installation

Installation and Setup

Notes