Sha256: ef48021c4e8af1e8291d9f1a7e26835aae5f0c9830ff48d35b264da6075bf5ef
Contents?: true
Size: 1.3 KB
Versions: 17
Compression:
Stored size: 1.3 KB
Contents
module WatchmonkeyCli
module Checkers
class UnixDf < Checker
self.checker_name = "unix_df"
def enqueue host, opts = {}
opts = { min_percent: 25 }.merge(opts)
host = app.fetch_connection(:loopback, :local) if !host || host == :local
host = app.fetch_connection(:ssh, host) if host.is_a?(Symbol)
app.enqueue(self, host, opts)
end
def check! result, host, opts = {}
result.command = "df"
result.result = host.exec(result.command)
result.data = _parse_response(result.result)
result.data.each do |fs|
result.error! "disk space on `#{fs[:mountpoint] || "unmounted"}' (#{fs[:filesystem]}) is low (limit is min. #{opts[:min_percent]}%, got #{fs[:free]}%)" if fs[:free] < opts[:min_percent]
end if opts[:min_percent]
end
def _parse_response res
[].tap do |r|
res.strip.split("\n")[1..-1].each do |device|
chunks = device.split(" ")
r << {
filesystem: chunks[0],
size: chunks[1].to_i,
used: chunks[2].to_i,
available: chunks[3].to_i,
use: chunks[4].to_i,
free: 100-chunks[4].to_i,
mountpoint: chunks[5],
}
end
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems