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Installing the Certbot Let’s Encrypt Client for NGINX on Amazon Linux 2

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Deploy Nuxt.js app using Apache 2

  Deploy your dynamic Nuxt.js app Nuxt.js is an amazing server side rendering application framework for Vue.js. In this article we will see how to deploy Nuxt.js application to AWS instance in universal app mode. Where in Nuxt.js you can choose between Universal, Static Generated or Single Page application. Before we start deploying our dynamic app, if you want just to deploy a static website, you can run this command: npm run generate and it will generate the files and put them in  dist  folder which you can upload to any server you want. But this will not work for universal apps. 1. Build your app To build a ssr app you need to run the following command: npm run build The generated files will not be in the  dist  folder as for the static app, but you can find all generated files in  .nuxt  folder which will be the entry point. 2. Upload to the server There are two ways to do this upload your whole application with the source code or just upload the n...
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psql: error: connection to server at "localhost" (127.0.0.1), port 5433 failed: ERROR: failed to authenticate with backend using SCRAM DETAIL: valid password not found

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ERROR psql: error: connection to server at "localhost" (127.0.0.1), port 5433 failed: ERROR: failed to authenticate with backend using SCRAM DETAIL: valid password not found Since Pgpool-II is a PostgreSQL proxy that works between clients and PostgreSQL servers, the authentication comprises two steps: Authentication between client and Pgpool-II Authentication between Pgpool-II and PostgreSQL servers Starting with Pgpool-II 4.0, Pgpool-II supports scram-sha-256 authentication. scram-sha-256 authentication method is strongly recommended because it is the most secure password-based authentication method. Solution 1 If PostgreSQL servers require  MD5  or  SCRAM  authentication for some user’s authentication but the password for that user is not present in  pool_passwd , then enabling  allow_clear_text_frontend_auth  will allow the  Pgpool-II  to use clear-text-password authentication with user to get the password in plain text form from the user ...
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