Packages
appsignal
1.5.0-beta.2
2.17.4
2.17.3
2.17.2
2.17.1
2.17.0
2.16.0
2.15.11
2.15.10
2.15.9
2.15.8
2.15.7
2.15.6
2.15.5
2.15.4
2.15.3
2.15.2
2.15.1
2.15.0
2.14.1
2.14.0
2.13.4
2.13.3
2.13.2
2.13.1
2.13.0
2.12.3
2.12.2
2.12.1
2.12.0
2.11.0
2.10.2
2.10.1
2.10.0
2.9.2
2.9.1
2.9.0
2.8.3
2.8.2
2.8.1
2.8.0
2.7.13
2.7.12
2.7.11
2.7.10
2.7.9
2.7.8
2.7.7
2.7.6
2.7.5
2.7.4
2.7.3
2.7.2
2.7.1
2.7.0
2.7.0-beta.1
2.6.1
2.6.0
2.5.3
2.5.2
2.5.1
2.5.0
2.4.3
2.4.2
2.4.1
2.4.0
2.3.1
2.3.0
2.2.19
2.2.18
2.2.17
2.2.16
2.2.15
2.2.14
2.2.13
2.2.12
retired
2.2.11
2.2.10
2.2.9
2.2.8
2.2.7
2.2.6
2.2.5
2.2.4
2.2.3
2.2.2
2.2.1
2.2.0
2.1.15
2.1.14
2.1.13
2.1.12
2.1.11
2.1.10
2.1.9
2.1.8
2.1.7
2.1.7-beta.1
2.1.6
2.1.5
2.1.4
2.1.3
2.1.2
2.1.1
2.1.0
2.0.8
2.0.7
2.0.6
2.0.6-beta.1
2.0.5
retired
2.0.4
retired
2.0.3
retired
2.0.2
retired
2.0.1
retired
2.0.0
retired
2.0.0-beta.11
2.0.0-beta.10
2.0.0-beta.9
2.0.0-beta.8
2.0.0-beta.7
2.0.0-beta.6
2.0.0-beta.5
2.0.0-beta.4
2.0.0-beta.3
2.0.0-beta.2
2.0.0-beta.1
2.0.0-alpha.7
2.0.0-alpha.6
2.0.0-alpha.5
2.0.0-alpha.4
2.0.0-alpha.3
2.0.0-alpha.2
2.0.0-alpha.1
1.13.5
1.13.4
1.13.3
1.13.2
1.13.1
1.13.0
1.13.0-beta.2
1.13.0-beta.1
1.12.1
1.12.0
1.12.0-beta.3
1.12.0-beta.2
1.12.0-beta.1
1.11.8
1.11.7
1.11.6
1.11.5
1.11.4
1.11.3
1.11.2
1.11.1
1.11.0
1.11.0-beta.1
1.10.13
1.10.12
1.10.11
1.10.10
1.10.9
1.10.8
1.10.7
1.10.6
1.10.5
1.10.4
1.10.3
1.10.2
1.10.1
1.10.0
1.9.4
1.9.3
1.9.2
1.9.1
1.9.1-beta.1
1.9.0
1.9.0-beta.1
1.9.0-alpha.1
1.8.2
1.8.1
1.8.1-beta.2
1.8.1-beta.1
1.8.0
1.7.2
1.7.1
1.7.0
1.7.0-beta.2
1.7.0-beta.1
1.7.0-alpha.4
1.7.0-alpha.3
1.7.0-alpha.2
1.7.0-alpha.1
1.6.7
1.6.6
1.6.6-beta.2
1.6.6-beta.1
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.6.0-beta.1
1.6.0-alpha.1
1.5.1
1.5.0
1.5.0-beta.2
1.5.0-beta.1
1.4.11-beta.1
1.4.10
1.4.9
1.4.8
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.4.0-alpha.1
1.3.6
1.3.6-beta.1
1.3.5
1.3.4
1.3.4-beta.1
1.3.3
1.3.2
1.3.1
1.3.0
1.3.0-beta.3
1.3.0-beta.2
1.3.0-beta.1
1.2.3
1.2.2
1.2.1
1.2.0
1.1.1
1.1.0
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
1.0.0-rc.1
0.13.0
0.12.3
0.12.2
0.12.1
0.12.0
0.11.6
0.11.5
0.11.4
0.11.3
0.11.2
0.11.1
0.11.0
0.10.0
0.9.2
0.9.1
0.9.0
0.8.0
0.7.1
0.7.0
0.6.2
0.6.1
0.6.0
0.5.0
0.4.0
0.3.0
0.2.0
0.1.0
0.0.9
0.0.8
0.0.7
0.0.6
0.0.5
0.0.4
0.0.3
0.0.2
0.0.1
Collects error and performance data from your Elixir applications and sends it to AppSignal
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Files
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Files
lib/mix/tasks/appsignal.diagnose.ex
defmodule Mix.Tasks.Appsignal.Diagnose do
use Mix.Task
alias Appsignal.Config
alias Appsignal.Diagnose
@system Application.get_env(:appsignal, :appsignal_system, Appsignal.System)
@report Application.get_env(:appsignal, :appsignal_diagnose_report, Appsignal.Diagnose.Report)
@shortdoc "Starts and tests AppSignal while validating the configuration."
def run(_args) do
Application.load(:appsignal)
report = %{process: %{uid: @system.uid}}
configure_appsignal()
config = Application.get_env(:appsignal, :config)
header()
empty_line()
library_report = Diagnose.Library.info
report = Map.put(report, :library, library_report)
print_library_info(library_report)
empty_line()
host_report = Diagnose.Host.info
report = Map.put(report, :host, host_report)
print_host_information(host_report)
empty_line()
report =
case Diagnose.Agent.report do
{:ok, agent_report} ->
print_agent_diagnostics(agent_report)
Map.put(report, :agent, agent_report)
{:error, :nif_not_loaded} ->
IO.puts "Agent diagnostics"
IO.puts " Error: Nif not loaded, aborting.\n"
report
{:error, raw_report} ->
IO.puts "Agent diagnostics"
IO.puts " Error: Could not parse the agent report:"
IO.puts " Output: #{raw_report}\n"
Map.put(report, :agent, %{output: raw_report})
end
report = Map.put(report, :config, config)
print_configuration(config)
empty_line()
validation_report = Diagnose.Validation.validate(config)
report = Map.put(report, :validation, validation_report)
print_validation(validation_report)
empty_line()
path_report = Diagnose.Paths.info(config)
report = Map.put(report, :paths, path_report)
print_paths(path_report)
empty_line()
logs = Diagnose.Logs.info
report = Map.put(report, :logs, logs)
print_logs(logs)
send_report_to_appsignal_if_agreed_upon(config, report)
end
defp header do
IO.puts "AppSignal diagnose"
IO.puts String.duplicate("=", 80)
IO.puts "Use this information to debug your configuration."
IO.puts "More information is available on the documentation site."
IO.puts "http://docs.appsignal.com/"
IO.puts "Send this output to support@appsignal.com if you need help."
IO.puts String.duplicate("=", 80)
end
defp print_library_info(library_report) do
IO.puts "AppSignal agent"
IO.puts " Language: Elixir"
IO.puts " Package version: #{library_report[:package_version]}"
IO.puts " Agent version: #{library_report[:agent_version]}"
IO.puts " Agent architecture: #{library_report[:agent_architecture]}"
IO.puts " Nif loaded: #{yes_or_no(library_report[:extension_loaded])}"
end
defp print_host_information(host_report) do
IO.puts "Host information"
IO.puts " Architecture: #{host_report[:architecture]}"
IO.puts " Elixir version: #{host_report[:language_version]}"
IO.puts " OTP version: #{host_report[:otp_version]}"
root_user = if (host_report[:root]), do: "yes (not recommended)", else: "no"
IO.puts " root user: #{root_user}"
if host_report[:heroku] do
IO.puts " Heroku: yes"
end
IO.puts " Container: #{yes_or_no(host_report[:running_in_container])}"
end
defp configure_appsignal do
Config.initialize
Config.write_to_environment
end
defp print_agent_diagnostics(report) do
Diagnose.Agent.print(report)
end
defp print_configuration(config) do
IO.puts "Configuration"
Enum.each config, fn({key, value}) ->
IO.puts " #{key}: #{value}"
end
end
defp print_validation(validation_report) do
IO.puts "Validation"
IO.puts " Push API key: #{validation_report[:push_api_key]}"
end
defp print_paths(path_report) do
IO.puts "Paths"
Enum.each(path_report, fn(path) ->
print_path path
end)
end
defp print_logs(logs) do
IO.puts "Log files"
Enum.each(logs, fn({filename, log}) ->
IO.puts " #{filename}:"
IO.puts " Path: #{log[:path]}"
case log do
%{exists: false} -> IO.puts " File not found."
%{content: lines} ->
IO.puts " Contents:"
Enum.each(lines, &IO.puts/1)
end
empty_line()
end)
end
defp print_path({name, path}) do
IO.puts " #{name}: #{path[:path]}"
if path[:exists] do
IO.puts " - Writable?: #{yes_or_no(path[:writable])}"
file_uid = path[:ownership][:uid]
process_uid = @system.uid
IO.write " - Ownership?: #{yes_or_no(file_uid == process_uid)}"
IO.puts " (file: #{file_uid}, process: #{process_uid})"
else
IO.puts " - Exists?: no"
end
if path[:error], do: IO.puts " - Error: #{path[:error]}"
end
defp send_report_to_appsignal_if_agreed_upon(config, report) do
IO.puts "\nDiagnostics report"
IO.puts " Do you want to send this diagnostics report to AppSignal?"
IO.puts " If you share this diagnostics report you will be given\n" <>
" a support token you can use to refer to your diagnotics \n" <>
" report when you contact us at support@appsignal.com\n"
answer = yes_or_no?(" Send diagnostics report to AppSignal? (Y/n): ")
case answer do
true ->
IO.puts "\n Transmitting diagnostics report"
case @report.send(config, report) do
{:ok, support_token} ->
IO.puts " Your diagnostics report has been sent to AppSignal."
IO.puts " Your support token: #{support_token}"
{:error, %{status_code: 200, body: body}} ->
IO.puts " Error: Couldn't decode server response."
IO.puts " Response body: #{body}"
{:error, %{status_code: status_code, body: body}} ->
IO.puts " Error: Something went wrong while submitting the " <>
"report to AppSignal."
IO.puts " Response code: #{status_code}"
IO.puts " Response body: #{body}"
{:error, %{reason: reason}} ->
IO.puts " Error: Something went wrong while submitting the " <>
"report to AppSignal."
IO.puts reason
end
false ->
IO.puts " Not sending diagnostics report to AppSignal."
end
end
defp empty_line, do: IO.puts ""
defp yes_or_no(true), do: "yes"
defp yes_or_no(false), do: "no"
# Ask for a yes or no input from the user
defp yes_or_no?(prompt) do
case IO.gets(prompt) do
input when is_binary(input) ->
case String.downcase(String.trim(input)) do
input when input in ["y", "yes", ""] -> true
input when input in ["n", "no"] -> false
_ -> yes_or_no? prompt
end
:eof -> yes_or_no? prompt
{:error, reason} ->
IO.puts " Error while reading input: #{reason}"
yes_or_no? prompt
end
end
end