{"id":1792,"date":"2023-05-20T19:09:32","date_gmt":"2022-01-29T06:58:48","guid":{"rendered":""},"modified":"2025-02-02T00:46:17","modified_gmt":"2025-02-01T23:46:17","slug":"como-instalar-e-configurar-o-envoy-proxy-no-debian-11","status":"publish","type":"post","link":"https:\/\/netcloud24.com\/knowledgebase\/como-instalar-e-configurar-o-envoy-proxy-no-debian-11\/","title":{"rendered":"Como Instalar e Configurar o Envoy Proxy no Debian 11"},"content":{"rendered":"<p>\u00a0<\/p>\n<\/p>\n<h1>\u00a0<\/h1>\n<p>O <strong>Envoy Proxy<\/strong> \u00e9 um proxy de camada de aplica\u00e7\u00e3o open-source de alta performance projetado para microsservi\u00e7os e aplicativos modernos em nuvem. Ele \u00e9 amplamente utilizado para balanceamento de carga, observabilidade e roteamento de tr\u00e1fego de rede. Neste tutorial, vamos gui\u00e1-lo pela instala\u00e7\u00e3o e configura\u00e7\u00e3o do Envoy Proxy no Debian 11.<\/p>\n<h2>Requisitos<\/h2>\n<ul>\n<li>Servidor rodando Debian 11<\/li>\n<li>Acesso root ou usu\u00e1rio com privil\u00e9gios sudo<\/li>\n<li>Conex\u00e3o \u00e0 internet<\/li>\n<\/ul>\n<h2>Passo 1: Atualizar o Sistema<\/h2>\n<p>Como sempre, \u00e9 recomend\u00e1vel atualizar todos os pacotes do sistema antes de iniciar a instala\u00e7\u00e3o. Execute o seguinte comando:<\/p>\n<pre><code>sudo apt update &amp;&amp; sudo apt upgrade -y<\/code><\/pre>\n<h2>Passo 2: Adicionar o Reposit\u00f3rio do Envoy<\/h2>\n<p>O Envoy Proxy n\u00e3o est\u00e1 dispon\u00edvel nos reposit\u00f3rios padr\u00e3o do Debian, por isso precisamos adicionar o reposit\u00f3rio oficial do Envoy. Primeiro, importe a chave GPG do Envoy:<\/p>\n<pre><code>curl -s https:\/\/keyserver.ubuntu.com\/pks\/lookup?op=get&amp;search=0x72D7468F2B6472DD4B4C13D7725E34CDB03A3F8F | sudo apt-key add -<\/code><\/pre>\n<p>Em seguida, adicione o reposit\u00f3rio do Envoy ao seu sistema:<\/p>\n<pre><code>echo \"deb https:\/\/packages.envoyproxy.io\/debian stable main\" | sudo tee \/etc\/apt\/sources.list.d\/envoyproxy.list<\/code><\/pre>\n<h2>Passo 3: Instalar o Envoy<\/h2>\n<p>Ap\u00f3s adicionar o reposit\u00f3rio, atualize a lista de pacotes e instale o Envoy com o seguinte comando:<\/p>\n<pre><code>sudo apt update\r\nsudo apt install envoy -y<\/code><\/pre>\n<h2>Passo 4: Verificar a Instala\u00e7\u00e3o<\/h2>\n<p>Para garantir que o Envoy foi instalado corretamente, verifique a vers\u00e3o instalada com o seguinte comando:<\/p>\n<pre><code>envoy --version<\/code><\/pre>\n<h2>Passo 5: Configurar o Envoy<\/h2>\n<p>Agora que o Envoy est\u00e1 instalado, voc\u00ea precisa configur\u00e1-lo para definir o comportamento de roteamento, balanceamento de carga, e outras funcionalidades. O Envoy \u00e9 configurado usando um arquivo YAML.<\/p>\n<p>Crie um arquivo de configura\u00e7\u00e3o simples para o Envoy em <code>\/etc\/envoy\/envoy.yaml<\/code>:<\/p>\n<pre><code>sudo nano \/etc\/envoy\/envoy.yaml<\/code><\/pre>\n<p>Adicione o seguinte conte\u00fado para um exemplo b\u00e1sico de configura\u00e7\u00e3o:<\/p>\n<pre><code>static_resources:\r\n  listeners:\r\n  - name: listener_0\r\n    address:\r\n      socket_address:\r\n        address: 0.0.0.0\r\n        port_value: 10000\r\n    filter_chains:\r\n    - filters:\r\n      - name: envoy.filters.network.http_connection_manager\r\n        typed_config:\r\n          \"@type\": type.googleapis.com\/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager\r\n          stat_prefix: ingress_http\r\n          route_config:\r\n            name: local_route\r\n            virtual_hosts:\r\n            - name: local_service\r\n              domains: [\"*\"]\r\n              routes:\r\n              - match:\r\n                  prefix: \"\/\"\r\n                route:\r\n                  cluster: service_backend\r\n          http_filters:\r\n          - name: envoy.filters.http.router\r\n  clusters:\r\n  - name: service_backend\r\n    connect_timeout: 0.25s\r\n    type: logical_dns\r\n    lb_policy: round_robin\r\n    load_assignment:\r\n      cluster_name: service_backend\r\n      endpoints:\r\n      - lb_endpoints:\r\n        - endpoint:\r\n            address:\r\n              socket_address:\r\n                address: 127.0.0.1\r\n                port_value: 8080<\/code><\/pre>\n<p>Nesse exemplo, o Envoy est\u00e1 configurado para escutar na porta <code>10000<\/code> e encaminhar as requisi\u00e7\u00f5es para um servi\u00e7o rodando na m\u00e1quina local na porta <code>8080<\/code>, usando balanceamento de carga round-robin.<\/p>\n<h2>Passo 6: Iniciar o Envoy<\/h2>\n<p>Ap\u00f3s configurar o Envoy, inicie o servi\u00e7o Envoy com o seguinte comando:<\/p>\n<pre><code>sudo systemctl start envoy<\/code><\/pre>\n<p>Se quiser que o Envoy inicie automaticamente junto com o sistema, execute o seguinte comando:<\/p>\n<pre><code>sudo systemctl enable envoy<\/code><\/pre>\n<h2>Passo 7: Verificar o Status do Envoy<\/h2>\n<p>Para garantir que o Envoy est\u00e1 rodando corretamente, verifique o status do servi\u00e7o:<\/p>\n<pre><code>sudo systemctl status envoy<\/code><\/pre>\n<h2>Passo 8: Testar o Proxy Envoy<\/h2>\n<p>Agora, teste se o Envoy est\u00e1 roteando corretamente as requisi\u00e7\u00f5es para o backend. Voc\u00ea pode usar o <code>curl<\/code> para fazer uma requisi\u00e7\u00e3o ao Envoy:<\/p>\n<pre><code>curl http:\/\/localhost:10000<\/code><\/pre>\n<p>Se o backend estiver configurado corretamente, voc\u00ea ver\u00e1 a resposta do servi\u00e7o backend rodando na porta <code>8080<\/code>.<\/p>\n<h2>Servidor VPS<\/h2>\n<p>Se precisar de um <a href=\"https:\/\/netcloud24.com?language=portuguese-pt&amp;currency=4\" target=\"_blank\" rel=\"follow\">servidor VPS<\/a> confi\u00e1vel para hospedar e configurar o Envoy Proxy com alto desempenho, veja as op\u00e7\u00f5es dispon\u00edveis aqui.<\/p>\n<p><a href=\"https:\/\/de.netcloud24.com\/\" target=\"_blank\">Windows VPS Deutschland<\/a><\/p>\n<p><a href=\"https:\/\/es.netcloud24.com\/\" target=\"_blank\">Windows VPS Espa\u00f1a<\/a><\/p>\n<p><a href=\"https:\/\/nl.netcloud24.com\/\" target=\"_blank\">Windows VPS Nederland<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">Windows VPS Italia<\/a><\/p>\n<p><a href=\"https:\/\/pt.netcloud24.com\/\" target=\"_blank\">Windows VPS Portugal<\/a><\/p>\n<p><a href=\"https:\/\/it.netcloud24.com\/\" target=\"_blank\">VPS Windows Italia<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Sverige<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS Norge<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS T\u00fcrkiye<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows RDS (Remote Desktop Services)<\/a><\/p>\n<p><a href=\"https:\/\/ie.netcloud24.com\" target=\"_blank\">Windows VPS<\/a><\/p>\n<div class=\"post-author-box\" style=\"border-top:1px solid #ddd;margin-top:20px;padding-top:15px;\">\n<p><strong>Author:<\/strong> \u0141ukasz Bodziony<\/p>\n<p><strong>Website:<\/strong> <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a><\/p>\n<p><em>\u0141ukasz Bodziony is the CEO and founder of <a href=\"https:\/\/netcloud24.com\" target=\"_blank\" rel=\"dofollow\">NETCLOUD24<\/a>, a global VPS hosting brand proudly originating from Poland. With extensive experience in cloud computing, virtualization, and server management, he delivers high-performance <strong>Windows VPS<\/strong> and <strong>Remote Desktop Services (RDS)<\/strong> solutions to clients across Europe, North America, and beyond.<\/em><\/p>\n<p><em>His expertise covers a wide range of technologies, including <strong>Microsoft Azure<\/strong>, <strong>Proxmox VE<\/strong>, <strong>Amazon Web Services (AWS)<\/strong>, and numerous other virtualization and cloud platforms.<\/em><\/p>\n<p><em>Beyond running his hosting business, \u0141ukasz also provides <strong>professional paid server configuration and optimization services<\/strong> for companies and individuals. Outside of work, he is dedicated to caring for his children and building a secure future for them.<\/em><\/p>\n<p><em>If you are interested in working with him or need expert assistance with your hosting, cloud environment, or server setup, feel free to reach out via <a href=\"https:\/\/ca.netcloud24.com\" target=\"_blank\" rel=\"dofollow\">Windows VPS<\/a>.<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0 O Envoy Proxy \u00e9 um proxy de camada de aplica\u00e7\u00e3o open-source de alta performance projetado para microsservi\u00e7os e aplicativos modernos em nuvem. Ele \u00e9 amplamente utilizado\u2026<\/p>\n","protected":false},"author":1,"featured_media":3421,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[],"tags":[14,12,11,23,20,21,22,17,7,8,6,10,18,19,15,24,16,5,13,9],"class_list":["post-1792","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","tag-cheapvps","tag-cloudvps","tag-hostingvps","tag-rds","tag-rdscal","tag-remotedesktop","tag-remotedesktopvps","tag-servervps","tag-ukvps","tag-virtualserver","tag-vpshosting","tag-vpsserver","tag-vpssolutions","tag-vpswindows","tag-vpswithwindows","tag-windowsrds","tag-windowsserver","tag-windowsvps","tag-windowsvpshosting","tag-windowsvpsuk"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/1792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/comments?post=1792"}],"version-history":[{"count":0,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/posts\/1792\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media\/3421"}],"wp:attachment":[{"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/media?parent=1792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/categories?post=1792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netcloud24.com\/knowledgebase\/wp-json\/wp\/v2\/tags?post=1792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}