Add readiness check web endpoint

2024-07-27 16:41:16 -05:00
parent f131f64641
commit fcd11b751d
1 changed files with 8 additions and 0 deletions
--- a/app.rb
+++ b/app.rb
@ -250,6 +250,14 @@ post "/livez/sleep" do
  "ok\n"
 end

+get '/readyz' do
+  error 503 unless Ready.instance.healthy?
+
+  return Ready.instance.to_json if request.env['HTTP_ACCEPT'] == 'application/json'
+
+  Ready.instance.to_s
+end
+
 get "/uuid" do
  n = params.fetch(:n, 1).to_i
  stream do |out|