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Versions: 20
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Stored size: 1.81 KB
Contents
require "vmc/cli/v2_check_cli"
module VMC
module App
class Base < V2CheckCLI
# choose the right color for app/instance state
def state_color(s)
case s
when "STARTING"
:neutral
when "STARTED", "RUNNING"
:good
when "DOWN"
:bad
when "FLAPPING"
:error
when "N/A"
:unknown
else
:warning
end
end
def app_status(a)
health = a.health
if a.debug_mode == "suspend" && health == "0%"
c("suspended", :neutral)
else
c(health.downcase, state_color(health))
end
end
def memory_choices(exclude = 0)
info = client.info
usage = info[:usage]
limit = info[:limits][:memory]
ceiling =
if usage
used = usage[:memory]
limit - used + exclude
else
limit
end
mem = 64
choices = []
until mem > ceiling
choices << human_mb(mem)
mem *= 2
end
choices
end
def human_mb(num)
human_size(num * 1024 * 1024, 0)
end
def human_size(num, precision = 1)
sizes = %w(G M K)
sizes.each.with_index do |suf, i|
pow = sizes.size - i
unit = 1024.0 ** pow
if num >= unit
return format("%.#{precision}f%s", num / unit, suf)
end
end
format("%.#{precision}fB", num)
end
def megabytes(str)
if str =~ /T$/i
str.to_i * 1024 * 1024
elsif str =~ /G$/i
str.to_i * 1024
elsif str =~ /M$/i
str.to_i
elsif str =~ /K$/i
str.to_i / 1024
else # assume megabytes
str.to_i
end
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems