Sha256: e1affbdff04079cbda1adb5ef7bb20920ceb1cd60ed5cd6e96cc4c8b9d45d224
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Contents
# (c) Copyright IBM Corp. 2021
# (c) Copyright Instana Inc. 2021
module Instana
module Snapshot
# @since 1.199.0
class GoogleCloudRunProcess
ID = 'com.instana.plugin.process'.freeze
def initialize(metadata_uri: 'http://metadata.google.internal')
@metadata_uri = URI(metadata_uri)
@client = Backend::RequestClient.new(@metadata_uri.host, @metadata_uri.port, use_ssl: @metadata_uri.scheme == "https")
@start_time = Time.now
end
def entity_id
Process.pid.to_s
end
def data
proc_table = Sys::ProcTable.ps(pid: Process.pid)
process = Backend::ProcessInfo.new(proc_table)
{
pid: process.pid.to_i,
env: ENV.to_h,
exec: process.name,
args: process.arguments,
user: process.uid,
group: process.gid,
start: @start_time.to_i * 1000,
containerType: 'gcpCloudRunInstance',
container: lookup('/computeMetadata/v1/instance/id'),
"com.instana.plugin.host.name": "gcp:cloud-run:revision:#{ENV['K_REVISION']}"
}
end
def snapshot
{
name: ID,
entityId: entity_id,
data: data
}
end
private
def lookup(resource)
path = @metadata_uri.path + resource
response = @client.send_request('GET', path, nil, {'Metadata-Flavor' => 'Google'})
raise "Unable to get `#{path}`. Got `#{response.code}` `#{response['location']}`." unless response.ok?
response.body
end
end
end
end
Version data entries
52 entries across 52 versions & 1 rubygems