Class: Fluent::SlackOutput
- Inherits:
-
BufferedOutput
- Object
- BufferedOutput
- Fluent::SlackOutput
- Includes:
- SetTagKeyMixin, SetTimeKeyMixin
- Defined in:
- lib/fluent/plugin/out_slack.rb,
lib/fluent/plugin/out_buffered_slack.rb
Defined Under Namespace
Classes: Field
Instance Attribute Summary collapse
-
#localtime ⇒ Object
readonly
for test.
-
#mrkdwn_in ⇒ Object
readonly
for test.
-
#post_message_opts ⇒ Object
readonly
for test.
-
#slack ⇒ Object
readonly
for test.
-
#time_format ⇒ Object
readonly
for test.
-
#timef ⇒ Object
readonly
for test.
Instance Method Summary collapse
- #configure(conf) ⇒ Object
- #format(tag, time, record) ⇒ Object
-
#initialize ⇒ SlackOutput
constructor
A new instance of SlackOutput.
- #write(chunk) ⇒ Object
Constructor Details
#initialize ⇒ SlackOutput
Returns a new instance of SlackOutput.
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# File 'lib/fluent/plugin/out_slack.rb', line 43 def initialize super require 'uri' end |
Instance Attribute Details
#localtime ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def localtime @localtime end |
#mrkdwn_in ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def mrkdwn_in @mrkdwn_in end |
#post_message_opts ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def @post_message_opts end |
#slack ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def slack @slack end |
#time_format ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def time_format @time_format end |
#timef ⇒ Object (readonly)
for test
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# File 'lib/fluent/plugin/out_slack.rb', line 41 def timef @timef end |
Instance Method Details
#configure(conf) ⇒ Object
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# File 'lib/fluent/plugin/out_slack.rb', line 48 def configure(conf) conf['time_format'] ||= '%H:%M:%S' # old version compatiblity conf['localtime'] ||= true unless conf['utc'] super @channel = URI.unescape(@channel) # old version compatibility @channel = '#' + @channel unless @channel.start_with?('#') if @webhook_url if @webhook_url.empty? raise Fluent::ConfigError.new("`webhook_url` is an empty string") end @slack = Fluent::SlackClient::IncomingWebhook.new(@webhook_url) elsif @slackbot_url if @slackbot_url.empty? raise Fluent::ConfigError.new("`slackbot_url` is an empty string") end if @username or @color or @icon_emoji or @icon_url log.warn "out_slack: `username`, `color`, `icon_emoji`, `icon_url` parameters are not available for Slackbot Remote Control" end @slack = Fluent::SlackClient::Slackbot.new(@slackbot_url) elsif @token if @token.empty? raise Fluent::ConfigError.new("`token` is an empty string") end @slack = Fluent::SlackClient::WebApi.new else raise Fluent::ConfigError.new("One of `webhook_url` or `slackbot_url`, or `token` is required") end @slack.log = log @slack.debug_dev = log.out if log.level <= Fluent::Log::LEVEL_TRACE if @https_proxy @slack.https_proxy = @https_proxy end @message ||= '%s' @message_keys ||= %w[message] begin @message % (['1'] * @message_keys.length) rescue ArgumentError raise Fluent::ConfigError, "string specifier '%s' for `message` and `message_keys` specification mismatch" end if @title and @title_keys begin @title % (['1'] * @title_keys.length) rescue ArgumentError raise Fluent::ConfigError, "string specifier '%s' for `title` and `title_keys` specification mismatch" end end if @channel_keys begin @channel % (['1'] * @channel_keys.length) rescue ArgumentError raise Fluent::ConfigError, "string specifier '%s' for `channel` and `channel_keys` specification mismatch" end end if @icon_emoji and @icon_url raise Fluent::ConfigError, "either of `icon_emoji` or `icon_url` can be specified" end if @mrkdwn # Enable markdown for attachments. See https://api.slack.com/docs/formatting @mrkdwn_in = %w[text fields] end if @parse and !%w[none full].include?(@parse) raise Fluent::ConfigError, "`parse` must be either of `none` or `full`" end @post_message_opts = {} if @auto_channels_create raise Fluent::ConfigError, "`token` parameter is required to use `auto_channels_create`" unless @token @post_message_opts = {auto_channels_create: true} end end |
#format(tag, time, record) ⇒ Object
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# File 'lib/fluent/plugin/out_slack.rb', line 127 def format(tag, time, record) [tag, time, record].to_msgpack end |
#write(chunk) ⇒ Object
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# File 'lib/fluent/plugin/out_slack.rb', line 131 def write(chunk) begin payloads = build_payloads(chunk) payloads.each {|payload| @slack.(payload, @post_message_opts) } rescue Timeout::Error => e log.warn "out_slack:", :error => e.to_s, :error_class => e.class.to_s raise e # let Fluentd retry rescue => e log.error "out_slack:", :error => e.to_s, :error_class => e.class.to_s log.warn_backtrace e.backtrace # discard. @todo: add more retriable errors end end |