id,page,ref,title,content,breadcrumbs,references
publish:publish-cloud-run,publish,publish-cloud-run,Publishing to Google Cloud Run,"Google Cloud Run  allows you to publish data in a scale-to-zero environment, so your application will start running when the first request is received and will shut down again when traffic ceases. This means you only pay for time spent serving traffic. 
                 
                     Cloud Run is a great option for inexpensively hosting small, low traffic projects - but costs can add up for projects that serve a lot of requests. 
                     Be particularly careful if your project has tables with large numbers of rows. Search engine crawlers that index a page for every row could result in a high bill. 
                     The  datasette-block-robots  plugin can be used to request search engine crawlers omit crawling your site, which can help avoid this issue. 
                 
                 You will first need to install and configure the Google Cloud CLI tools by following  these instructions . 
                 You can then publish one or more SQLite database files to Google Cloud Run using the following command: 
                 datasette publish cloudrun mydatabase.db --service=my-database 
                 A Cloud Run  service  is a single hosted application. The service name you specify will be used as part of the Cloud Run URL. If you deploy to a service name that you have used in the past your new deployment will replace the previous one. 
                 If you omit the  --service  option you will be asked to pick a service name interactively during the deploy. 
                 You may need to interact with prompts from the tool. Many of the prompts ask for values that can be  set as properties for the Google Cloud SDK  if you want to avoid the prompts. 
                 For example, the default region for the deployed instance can be set using the command: 
                 gcloud config set run/region us-central1 
                 You should replace  us-central1  with your desired  region . Alternately, you can specify the region by setting the  CLOUDSDK_RUN_REGION  environment variable. 
                 Once it has finished it will output a URL like this one: 
                 Service [my-service] revision [my-service-00001] has been deployed
and is serving traffic at https://my-service-j7hipcg4aq-uc.a.run.app 
                 Cloud Run provides a URL on the  .run.app  domain, but you can also point your own domain or subdomain at your Cloud Run service - see  mapping custom domains  in the Cloud Run documentation for details. 
                 See  datasette publish cloudrun  for the full list of options for this command.","[""Publishing data"", ""datasette publish""]","[{""href"": ""https://cloud.google.com/run/"", ""label"": ""Google Cloud Run""}, {""href"": ""https://datasette.io/plugins/datasette-block-robots"", ""label"": ""datasette-block-robots""}, {""href"": ""https://cloud.google.com/sdk/"", ""label"": ""these instructions""}, {""href"": ""https://cloud.google.com/sdk/docs/properties"", ""label"": ""set as properties for the Google Cloud SDK""}, {""href"": ""https://cloud.google.com/about/locations"", ""label"": ""region""}, {""href"": ""https://cloud.google.com/run/docs/mapping-custom-domains"", ""label"": ""mapping custom domains""}]"