{"id":4565,"date":"2018-10-04T15:40:23","date_gmt":"2018-10-04T18:40:23","guid":{"rendered":"https:\/\/blog.clusterweb.com.br\/?p=4565"},"modified":"2018-10-04T15:40:23","modified_gmt":"2018-10-04T18:40:23","slug":"gerenciador-de-clusters-proxmox","status":"publish","type":"post","link":"https:\/\/blog.clusterweb.com.br\/?p=4565","title":{"rendered":"Gerenciador de clusters &#8211; Proxmox"},"content":{"rendered":"<div id=\"preamble\">\n<div class=\"sectionbody\">\n<div id=\"chapter_pvecm\" class=\"paragraph\">\n<p><span>O gerenciador de cluster Proxmox VE\u00a0<\/span><tt><span class=\"monospaced\"><span>pvecm<\/span><\/span><\/tt><span>\u00a0\u00e9 uma ferramenta para criar um grupo de servidores f\u00edsicos.\u00a0Esse grupo \u00e9 chamado de\u00a0<\/span><strong><span>cluster<\/span><\/strong><span>\u00a0.\u00a0Usamos o\u00a0<\/span><a href=\"http:\/\/www.corosync.org\/\"><span>Mecanismo de cluster<\/span><\/a><span>\u00a0do\u00a0<a href=\"http:\/\/www.corosync.org\/\">Corosync<\/a>para comunica\u00e7\u00e3o de grupo confi\u00e1vel, e esses clusters podem consistir de at\u00e9 32 n\u00f3s f\u00edsicos (provavelmente mais, dependendo da lat\u00eancia da rede).<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><tt><span class=\"monospaced\"><span>O pvecm<\/span><\/span><\/tt><span>\u00a0pode ser usado para criar um novo cluster, unir n\u00f3s a um cluster, deixar o cluster, obter informa\u00e7\u00f5es de status e executar v\u00e1rias outras tarefas relacionadas ao cluster.\u00a0A<\/span><strong><span>\u00a0P<\/span><\/strong><span>\u00a0rox<\/span><strong><span>\u00a0m<\/span><\/strong><span>\u00a0o<\/span><strong><span>\u00a0x\u00a0<\/span><\/strong><strong><span>C<\/span><\/strong><span>brilho<\/span><strong><span>\u00a0F<\/span><\/strong><span>\u00a0ile<\/span><strong><span>\u00a0S<\/span><\/strong><span>\u00a0istema ( \u201cpmxcfs\u201d) \u00e9 utilizado para distribuir de forma transparente a configura\u00e7\u00e3o de cluster para todos os n\u00f3s de fragmenta\u00e7\u00e3o.<\/span><\/p>\n<p>O agrupamento de n\u00f3s em um cluster possui as seguintes vantagens:<\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><span>Gerenciamento centralizado baseado na web<\/span><\/li>\n<li><span>Clusters multi-mestre: cada n\u00f3 pode fazer toda tarefa de gerenciamento<\/span><\/li>\n<li><tt><span class=\"monospaced\"><span>pmxcfs<\/span><\/span><\/tt><span>\u00a0: sistema de arquivos baseado em banco de dados para armazenar arquivos de configura\u00e7\u00e3o, replicado em tempo real em todos os n\u00f3s usando o<\/span><tt><span class=\"monospaced\"><span>\u00a0corosync<\/span><\/span><\/tt><span>\u00a0.<\/span><\/li>\n<li><span>F\u00e1cil migra\u00e7\u00e3o de m\u00e1quinas virtuais e containers entre hosts f\u00edsicos<\/span><\/li>\n<li><span>Implanta\u00e7\u00e3o r\u00e1pida<\/span><\/li>\n<li><span>Servi\u00e7os em todo o cluster, como firewall e HA<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<p><!--more--><\/p>\n<div class=\"sect1\">\n<h2 id=\"_requirements\"><span>Requisitos<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"ulist\">\n<ul>\n<li><span>Todos os n\u00f3s devem estar na mesma rede que o\u00a0<\/span><tt><span class=\"monospaced\"><span>corosync<\/span><\/span><\/tt><span>\u00a0usa IP Multicast para se comunicar entre os n\u00f3s (consulte tamb\u00e9m o\u00a0<\/span><a href=\"http:\/\/www.corosync.org\/\"><span>Corosync Cluster Engine<\/span><\/a><span>\u00a0).\u00a0O Corosync usa as portas UDP 5404 e 5405 para comunica\u00e7\u00e3o de cluster.<\/span>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>Algumas op\u00e7\u00f5es n\u00e3o suportam multicast IP por padr\u00e3o e devem ser ativadas manualmente primeiro.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/li>\n<li><span>Data e hora precisam ser sincronizadas.<\/span><\/li>\n<li><span>O t\u00fanel SSH na porta TCP 22 entre os n\u00f3s \u00e9 usado.<\/span><\/li>\n<li><span>Se voc\u00ea estiver interessado em alta disponibilidade, precisar\u00e1 ter pelo menos tr\u00eas n\u00f3s para quorum confi\u00e1vel.\u00a0Todos os n\u00f3s devem ter a mesma vers\u00e3o.<\/span><\/li>\n<li><span>Recomendamos uma NIC dedicada ao tr\u00e1fego do cluster, especialmente se voc\u00ea usar o armazenamento compartilhado.<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>N\u00e3o \u00e9 poss\u00edvel misturar o Proxmox VE 3.xe anterior com n\u00f3s de cluster do Proxmox VE 4.0.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_preparing_nodes\"><span>Preparando N\u00f3s<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>Primeiro, instale o Proxmox VE em todos os n\u00f3s.\u00a0Certifique-se de que cada n\u00f3 esteja instalado com o nome do host final e a configura\u00e7\u00e3o IP.\u00a0A altera\u00e7\u00e3o do nome do host e do IP n\u00e3o \u00e9 poss\u00edvel ap\u00f3s a cria\u00e7\u00e3o do cluster.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Atualmente a cria\u00e7\u00e3o do cluster tem que ser feita no console, ent\u00e3o voc\u00ea precisa fazer o login via\u00a0<\/span><tt><span class=\"monospaced\"><span>ssh<\/span><\/span><\/tt><span>\u00a0.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"pvecm_create_cluster\"><span>Crie o cluster<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>Fa\u00e7a login via\u00a0<\/span><tt><span class=\"monospaced\"><span>ssh<\/span><\/span><\/tt><span>\u00a0no primeiro n\u00f3 do Proxmox VE.\u00a0Use um nome exclusivo para seu cluster.\u00a0Este nome n\u00e3o pode ser alterado mais tarde.<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp1 # pvecm cria o SEU N\u00daMERO-CLUSTER<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"Cuidado\" \/><\/td>\n<td class=\"content\"><span>O nome do cluster \u00e9 usado para calcular o endere\u00e7o multicast padr\u00e3o.\u00a0Por favor, use nomes de cluster exclusivos se voc\u00ea executar mais de um cluster dentro de sua rede.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para verificar o estado do seu cluster, use:<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp1 # pvecm status<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_multiple_clusters_in_same_network\"><span>V\u00e1rios clusters na mesma rede<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>\u00c9 poss\u00edvel criar v\u00e1rios clusters na mesma rede f\u00edsica ou l\u00f3gica.\u00a0Cada cluster deve ter um nome exclusivo, que \u00e9 usado para gerar o endere\u00e7o do grupo de multidifus\u00e3o do cluster.\u00a0Desde que nenhum nome de cluster duplicado seja configurado em um segmento de rede, os diferentes clusters n\u00e3o interferir\u00e3o entre si.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se v\u00e1rios clusters operam em uma \u00fanica rede, pode ser vantajoso configurar um querier IGMP e habilitar o IGMP Snooping na rede.\u00a0Isso pode reduzir significativamente a carga da rede, porque os pacotes multicast s\u00e3o entregues apenas aos terminais dos respectivos n\u00f3s membros.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"pvecm_join_node_to_cluster\"><span>Adicionando N\u00f3s ao Cluster<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>Fa\u00e7a o login via\u00a0<\/span><tt><span class=\"monospaced\"><span>ssh<\/span><\/span><\/tt><span>\u00a0para o n\u00f3 que voc\u00ea deseja adicionar.<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp2 # pvecm adicionar IP-ADDRESS-CLUSTER<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para\u00a0<\/span><tt><span class=\"monospaced\"><span>IP-ADDRESS-CLUSTER,<\/span><\/span><\/tt><span>\u00a0use o IP de um n\u00f3 de cluster existente.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"Cuidado\" \/><\/td>\n<td class=\"content\"><span>Um novo n\u00f3 n\u00e3o pode conter nenhuma VM, porque voc\u00ea obteria conflitos sobre IDs de VM id\u00eanticas.\u00a0Al\u00e9m disso, toda a configura\u00e7\u00e3o existente em\u00a0<\/span><tt><span class=\"monospaced\"><span>\/ etc \/ pve<\/span><\/span><\/tt><span>\u00a0\u00e9 sobrescrita quando voc\u00ea associa um novo n\u00f3 ao cluster.\u00a0Para solucionar esse problema, use o\u00a0<\/span><tt><span class=\"monospaced\"><span>vzdump<\/span><\/span><\/tt><span>\u00a0para fazer backup e restaurar em um VMID diferente ap\u00f3s adicionar o n\u00f3 ao cluster.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para verificar o estado do cluster:<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span># status pvecm<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"title\"><span>Status do cluster ap\u00f3s adicionar 4 n\u00f3s<\/span><\/div>\n<div class=\"content monospaced\">\n<pre><tt><span>hp2 # pvecm status<\/span><span>\r\nInforma\u00e7\u00e3o do qu\u00f3rum<\/span><span>\r\n~~~~~~~~~~~~~~~~~~<\/span><span>\r\nData: seg 20 de abril 12:30:13 2015<\/span><span>\r\nProvedor de qu\u00f3rum: corosync_votequorum<\/span><span>\r\nN\u00f3s: 4<\/span><span>\r\nID do n\u00f3: 0x00000001<\/span><span>\r\nID do anel: 1928<\/span><span>\r\nQuorate: sim<\/span>\r\n<span>\r\nVotequorum information<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\nVotos esperados: 4<\/span><span>\r\nMais alto esperado: 4<\/span><span>\r\nTotal de votos: 4<\/span><span>\r\nQu\u00f3rum: 2<\/span><span>\r\nBandeiras: Quorate<\/span>\r\n<span>\r\nInforma\u00e7\u00e3o de ades\u00e3o<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\n    Nome dos Votos N\u00f3idos<\/span><span>\r\n0x00000001 1 192.168.15.91<\/span><span>\r\n0x00000002 1 192.168.15.92 (local)<\/span><span>\r\n0x00000003 1 192.168.15.93<\/span><span>\r\n0x00000004 1 192.168.15.94<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se voc\u00ea quiser apenas que a lista de todos os n\u00f3s use:<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span># n\u00f3s pvecm<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"title\"><span>Listar n\u00f3s em um cluster<\/span><\/div>\n<div class=\"content monospaced\">\n<pre><tt><span>hp2 # pvecm nodes<\/span>\r\n<span>\r\nInforma\u00e7\u00e3o de ades\u00e3o<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\n    Nome dos Votos N\u00f3idos<\/span><span>\r\n         1 1 hp1<\/span><span>\r\n         2 1 hp2 (local)<\/span><span>\r\n         3 1 hp3<\/span><span>\r\n         4 1 hp4<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"adding-nodes-with-separated-cluster-network\"><span>Adicionando N\u00f3s com Rede de Cluster Separada<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Ao adicionar um n\u00f3 a um cluster com uma rede de clusters separada, voc\u00ea precisa usar os\u00a0par\u00e2metros\u00a0<\/span><em><span>ringX_addr<\/span><\/em><span>\u00a0para definir o endere\u00e7o dos n\u00f3s nessas redes:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm adicionar IP-ADDRESS-CLUSTER -ring0_addr IP-ADDRESS-RING <\/span><span>0<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se voc\u00ea quiser usar o Redundant Ring Protocol, voc\u00ea tamb\u00e9m desejar\u00e1 passar o\u00a0par\u00e2metro\u00a0<\/span><em><span>ring1_addr<\/span><\/em><span>\u00a0.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_remove_a_cluster_node\"><span>Remover um n\u00f3 de cluster<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"Cuidado\" \/><\/td>\n<td class=\"content\"><span>Leia atentamente o procedimento antes de prosseguir, pois n\u00e3o pode ser o que voc\u00ea quer ou precisa.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Mova todas as m\u00e1quinas virtuais do n\u00f3.\u00a0Verifique se voc\u00ea n\u00e3o tem dados locais ou backups que deseja manter ou salve-os de acordo.\u00a0No exemplo a seguir, removeremos o n\u00f3 hp4 do cluster.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Efetue login em um\u00a0n\u00f3 de cluster\u00a0<\/span><strong><span>diferente<\/span><\/strong><span>\u00a0(n\u00e3o em hp4) e emita um\u00a0comando\u00a0<\/span><tt><span class=\"monospaced\"><span>pvecm nodes<\/span><\/span><\/tt><span>\u00a0para identificar o ID do n\u00f3 a ser removido:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp1 # pvecm nodes<\/span>\r\n<span>\r\nInforma\u00e7\u00e3o de ades\u00e3o<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\n    Nome dos Votos N\u00f3idos<\/span><span>\r\n         1 1 hp1 (local)<\/span><span>\r\n         2 1 hp2<\/span><span>\r\n         3 1 hp3<\/span><span>\r\n         4 1 hp4<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Neste ponto, voc\u00ea deve desligar a hp4 e certificar-se de que ela n\u00e3o ser\u00e1 ligada novamente (na rede) como est\u00e1.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nEQn3XQAAAABJRU5ErkJggg==\" alt=\"Importante\" \/><\/td>\n<td class=\"content\"><span>Como dito acima, \u00e9 essencial desligar o n\u00f3\u00a0<\/span><strong><span>antes da<\/span><\/strong><span>\u00a0remo\u00e7\u00e3o e certificar-se de que ele\u00a0<\/span><strong><span>nunca<\/span><\/strong><span>\u00a0ser\u00e1\u00a0ligado novamente (na rede de clusters existente) como est\u00e1.\u00a0Se voc\u00ea ligar o n\u00f3 como est\u00e1, seu cluster ser\u00e1 danificado e poder\u00e1 ser dif\u00edcil restaurar um estado de cluster limpo.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Depois de desligar o n\u00f3 hp4, podemos remov\u00ea-lo com seguran\u00e7a do cluster.<\/span><\/p>\n<\/div>\n<div class=\"literalblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp1 # pvecm delnode hp4<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se a opera\u00e7\u00e3o for bem-sucedida, nenhuma sa\u00edda ser\u00e1 retornada, apenas verifique a lista de n\u00f3s novamente com\u00a0<\/span><tt><span class=\"monospaced\"><span>n\u00f3s\u00a0<\/span><\/span><\/tt><tt><span class=\"monospaced\"><span>pvecm<\/span><\/span><\/tt><span>\u00a0ou\u00a0<tt><span class=\"monospaced\">status pvecm<\/span><\/tt>\u00a0.\u00a0Voc\u00ea deveria ver algo como:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>hp1 # pvecm status<\/span>\r\n<span>\r\nInforma\u00e7\u00e3o do qu\u00f3rum<\/span><span>\r\n~~~~~~~~~~~~~~~~~~<\/span><span>\r\nData: seg 20 abr 12:44:28 2015<\/span><span>\r\nProvedor de qu\u00f3rum: corosync_votequorum<\/span><span>\r\nN\u00f3s: 3<\/span><span>\r\nID do n\u00f3: 0x00000001<\/span><span>\r\nID do anel: 1992<\/span><span>\r\nQuorate: sim<\/span>\r\n<span>\r\nVotequorum information<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\nVotos esperados: 3<\/span><span>\r\nMaior esperado: 3<\/span><span>\r\nTotal de votos: 3<\/span><span>\r\nQu\u00f3rum: 3<\/span><span>\r\nBandeiras: Quorate<\/span>\r\n<span>\r\nInforma\u00e7\u00e3o de ades\u00e3o<\/span><span>\r\n~~~~~~~~~~~~~~~~~~~~~~<\/span><span>\r\n    Nome dos Votos N\u00f3idos<\/span><span>\r\n0x00000001 1 192.168.15.90 (local)<\/span><span>\r\n0x00000002 1 192.168.15.91<\/span><span>\r\n0x00000003 1 192.168.15.92<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se, por qualquer raz\u00e3o, voc\u00ea quiser que este servidor se junte ao mesmo cluster novamente, \u00e9 necess\u00e1rio<\/span><\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><span>Reinstale o Proxmox VE a partir do zero<\/span><\/li>\n<li><span>em seguida, junte-se a ele, conforme explicado na se\u00e7\u00e3o anterior.<\/span><\/li>\n<\/ul>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"pvecm_separate_node_without_reinstall\"><span>Separar um n\u00f3 sem reinstalar<\/span><\/h3>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"Cuidado\" \/><\/td>\n<td class=\"content\"><span>Este\u00a0<\/span><strong><span>n\u00e3o<\/span><\/strong><span>\u00a0\u00e9\u00a0o m\u00e9todo recomendado, prossiga com cautela.\u00a0Use o m\u00e9todo acima mencionado se n\u00e3o tiver certeza.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Voc\u00ea tamb\u00e9m pode separar um n\u00f3 de um cluster sem reinstal\u00e1-lo do zero.\u00a0Mas depois de remover o n\u00f3 do cluster, ele ainda ter\u00e1 acesso aos armazenamentos compartilhados!\u00a0Isso deve ser resolvido antes de come\u00e7ar a remover o n\u00f3 do cluster.\u00a0Um cluster do Proxmox VE n\u00e3o pode compartilhar exatamente o mesmo armazenamento com outro cluster, pois o bloqueio de armazenamento n\u00e3o funciona nos limites do cluster.\u00a0Al\u00e9m disso, tamb\u00e9m pode levar a conflitos de VMID.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>\u00c9 sugerido que voc\u00ea crie um novo armazenamento onde apenas o n\u00f3 que voc\u00ea deseja separar tenha acesso.\u00a0Essa pode ser uma nova exporta\u00e7\u00e3o no seu NFS ou em um novo pool Ceph, para citar alguns exemplos.\u00a0\u00c9 importante que o mesmo armazenamento exato n\u00e3o seja acessado por v\u00e1rios clusters.\u00a0Depois de configurar esse armazenamento, mova todos os dados do n\u00f3 e suas VMs para ele.\u00a0Ent\u00e3o voc\u00ea est\u00e1 pronto para separar o n\u00f3 do cluster.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\n\/F\/lgJiyQFHragAAAABJRU5ErkJggg==\" alt=\"Aten\u00e7\u00e3o\" \/><\/td>\n<td class=\"content\"><span>Assegure-se de que todos os recursos compartilhados estejam separados de forma clara!\u00a0Voc\u00ea vai se deparar com conflitos e problemas mais.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Primeiro, pare os servi\u00e7os corosync e pve-cluster no n\u00f3:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>systemctl stop pve-cluster<\/span><span>\r\nsystemctl stop corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Inicie o sistema de arquivos do cluster novamente no modo local:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pmxcfs -l<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Exclua os arquivos de configura\u00e7\u00e3o do corosync:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>rm \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf<\/span><span>\r\nrm \/ etc \/ corosync <\/span><span>\/ *<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Agora voc\u00ea pode iniciar o sistema de arquivos novamente como servi\u00e7o normal:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>killx pmxcfs<\/span><span>\r\nsystemctl start pve-cluster<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>O n\u00f3 agora est\u00e1 separado do cluster.\u00a0Voc\u00ea pode exclu\u00ed-lo de um n\u00f3 restante do cluster com:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm delnode oldnode<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se o comando falhou, porque o n\u00f3 restante no cluster perdeu o quorum quando o n\u00f3 agora separado saiu, voc\u00ea pode definir os votos esperados para 1 como uma solu\u00e7\u00e3o alternativa:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm esperado <\/span><span>1<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>E a repeti\u00e7\u00e3o do\u00a0comando\u00a0<\/span><em><span>delnode pvecm<\/span><\/em><span>\u00a0.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Agora volte para o n\u00f3 separado, aqui, apague todos os arquivos restantes do antigo cluster.\u00a0Isso garante que o n\u00f3 possa ser adicionado a outro cluster novamente sem problemas.<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>rm \/ var \/ lib \/ corosync <\/span><span>\/ *<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Como os arquivos de configura\u00e7\u00e3o dos outros n\u00f3s ainda est\u00e3o no sistema de arquivos do cluster, voc\u00ea pode querer limp\u00e1-los tamb\u00e9m.\u00a0Remova simplesmente todo o diret\u00f3rio recursivo de\u00a0<\/span><em><span>\/ etc \/ pve \/ nodes \/ NODENAME<\/span><\/em><span>\u00a0, mas verifique tr\u00eas vezes que voc\u00ea usou o correto antes de exclu\u00ed-lo.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\" alt=\"Cuidado\" \/><\/td>\n<td class=\"content\"><span>As chaves SSH dos n\u00f3s ainda est\u00e3o no\u00a0arquivo\u00a0<\/span><em><span>authorized_key<\/span><\/em><span>\u00a0, isso significa que os n\u00f3s ainda podem se conectar uns aos outros com autentica\u00e7\u00e3o de chave p\u00fablica.\u00a0Isso deve ser corrigido removendo as respectivas chaves do\u00a0arquivo\u00a0<\/span><em><span>\/ etc \/ pve \/ priv \/ authorized_keys<\/span><\/em><span>\u00a0.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_quorum\"><span>Quorum<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>O Proxmox VE usa uma t\u00e9cnica baseada em quorum para fornecer um estado consistente entre todos os n\u00f3s do cluster.<\/span><\/p>\n<\/div>\n<div class=\"quoteblock\">\n<div class=\"content\">\n<div class=\"paragraph\">\n<p><span>Um quorum \u00e9 o n\u00famero m\u00ednimo de votos que uma transa\u00e7\u00e3o distribu\u00edda deve obter para poder realizar uma opera\u00e7\u00e3o em um sistema distribu\u00eddo.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"attribution\"><em><span>Quorum (computa\u00e7\u00e3o distribu\u00edda)<\/span><\/em><br \/>\n<span>&#8211; da Wikipedia<\/span><\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>No caso de particionamento de rede, as altera\u00e7\u00f5es de estado exigem que a maioria dos n\u00f3s esteja online.\u00a0O cluster alternar\u00e1 para o modo somente leitura se perder o quorum.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>O Proxmox VE atribui um \u00fanico voto a cada n\u00f3 por padr\u00e3o.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_cluster_network\"><span>Rede de Cluster<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>A rede de cluster \u00e9 o n\u00facleo de um cluster.\u00a0Todas as mensagens enviadas por ele devem ser entregues confi\u00e1veis \u200b\u200bpara todos os n\u00f3s em sua respectiva ordem.\u00a0No Proxmox VE, essa parte \u00e9 feita pelo corosync, uma implementa\u00e7\u00e3o de um kit de ferramentas de desenvolvimento de alta disponibilidade com baixa sobrecarga de alta performance.\u00a0Ele serve nosso sistema de arquivos de configura\u00e7\u00e3o descentralizada (\u00a0<\/span><tt><span class=\"monospaced\"><span>pmxcfs<\/span><\/span><\/tt><span>\u00a0).<\/span><\/p>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"cluster-network-requirements\"><span>Requisitos de Rede<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Isso requer uma rede confi\u00e1vel com lat\u00eancias inferiores a 2 milissegundos (desempenho da LAN) para funcionar corretamente.\u00a0Embora o corosync tamb\u00e9m possa usar unicast para comunica\u00e7\u00e3o entre n\u00f3s, \u00e9\u00a0<\/span><strong><span>altamente recomend\u00e1vel<\/span><\/strong><span>\u00a0ter uma rede capaz de realizar multicast.\u00a0A rede n\u00e3o deve ser usada intensamente por outros membros, idealmente o corosync \u00e9 executado em sua pr\u00f3pria rede.\u00a0<\/span><strong><span>nunca<\/span><\/strong><span>\u00a0compartilhe com a rede onde o armazenamento se comunica tamb\u00e9m.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Antes de configurar um cluster, \u00e9 recomend\u00e1vel verificar se a rede \u00e9 adequada para essa finalidade.<\/span><\/p>\n<\/div>\n<div class=\"ulist\">\n<ul>\n<li><span>Assegure-se de que todos os n\u00f3s estejam na mesma sub-rede.\u00a0Isso deve ser verdade apenas para as interfaces de rede usadas para comunica\u00e7\u00e3o de cluster (corosync).<\/span><\/li>\n<li><span>Assegure-se de que todos os n\u00f3s possam alcan\u00e7ar uns aos outros nessas interfaces, usando\u00a0<\/span><tt><span class=\"monospaced\"><span>ping<\/span><\/span><\/tt><span>\u00a0\u00e9 suficiente para um teste b\u00e1sico.<\/span><\/li>\n<li><span>Assegure-se de que a multidifus\u00e3o funcione em geral e as altas taxas de pacote.\u00a0Isso pode ser feito com a\u00a0ferramenta de\u00a0<\/span><tt><span class=\"monospaced\"><span>omiss\u00e3o<\/span><\/span><\/tt><span>\u00a0.\u00a0O n\u00famero final de &#8220;% de perda&#8221; deve ser &lt;1%.<\/span>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>omping -c <\/span><span>10000<\/span><span> -i <\/span><span>0,001-<\/span><span> F -q NODE1-IP NODE2-IP <\/span><span>...<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<\/li>\n<li><span>Certifique-se de que a comunica\u00e7\u00e3o multicast funciona durante um longo per\u00edodo de tempo.\u00a0Isso descobre problemas em que a detec\u00e7\u00e3o de IGMP \u00e9 ativada na rede, mas nenhum comissionador de multicast est\u00e1 ativo.\u00a0Este teste tem uma dura\u00e7\u00e3o de cerca de 10 minutos.<\/span>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>omping-c <\/span><span>600<\/span><span> -i <\/span><span>1<\/span><span> -q NODE1-IP NODE2-IP <\/span><span>...<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Sua rede n\u00e3o est\u00e1 pronta para cluster se algum desses testes falhar.\u00a0Verifique novamente sua configura\u00e7\u00e3o de rede.\u00a0Especialmente os switches s\u00e3o not\u00f3rios por ter o multicast desativado por padr\u00e3o ou o snooping IGMP habilitado sem o querier IGMP ativo.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em cluster menor, tamb\u00e9m \u00e9 uma op\u00e7\u00e3o usar unicast se voc\u00ea realmente n\u00e3o conseguir fazer o multicast funcionar.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_separate_cluster_network\"><span>Rede de Cluster Separada<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Ao criar um cluster sem nenhum par\u00e2metro, a rede do cluster \u00e9 geralmente compartilhada com a UI da Web e as VMs e seu tr\u00e1fego.\u00a0Dependendo da sua configura\u00e7\u00e3o, at\u00e9 mesmo o tr\u00e1fego de armazenamento pode ser enviado pela mesma rede.\u00a0\u00c9 recomendado alter\u00e1-lo, pois o corosync \u00e9 um aplicativo cr\u00edtico em tempo real.<\/span><\/p>\n<\/div>\n<div class=\"sect3\">\n<h4 id=\"_setting_up_a_new_network\"><span>Configurando uma nova rede<\/span><\/h4>\n<div class=\"paragraph\">\n<p><span>Primeiro voc\u00ea tem que configurar uma nova interface de rede.\u00a0Deve estar em uma rede f\u00edsica separada.\u00a0Certifique-se de que sua rede atenda aos requisitos de rede do\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#cluster-network-requirements\"><span>cluster<\/span><\/a><span>\u00a0.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect3\">\n<h4 id=\"_separate_on_cluster_creation\"><span>Separado na cria\u00e7\u00e3o de cluster<\/span><\/h4>\n<div class=\"paragraph\">\n<p><span>Isto \u00e9 poss\u00edvel atrav\u00e9s da\u00a0<\/span><em><span>ring0_addr<\/span><\/em><span>\u00a0e\u00a0<\/span><em><span>bindnet0_addr<\/span><\/em><span>\u00a0par\u00e2metro do\u00a0<\/span><em><span>pvecm criar<\/span><\/em><span>\u00a0comando usado para criar um novo cluster.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se voc\u00ea configurou uma NIC adicional com um endere\u00e7o est\u00e1tico em 10.10.10.1\/25 e deseja enviar e receber toda a comunica\u00e7\u00e3o do cluster por essa interface, voc\u00ea executaria:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm create <\/span><span>test<\/span><span> --ring0_addr <\/span><span>10.10 <\/span><span>. <\/span><span>10.1<\/span><span> --bindnet0_addr <\/span><span>10.10 <\/span><span>. <\/span><span>10,0<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para verificar se tudo est\u00e1 funcionando corretamente, execute:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>statusctl status corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Depois disso, prossiga como descrito na se\u00e7\u00e3o para\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#adding-nodes-with-separated-cluster-network\"><span>adicionar n\u00f3s com uma rede de cluster separada<\/span><\/a><span>\u00a0.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect3\">\n<h4 id=\"separate-cluster-net-after-creation\"><span>Separar ap\u00f3s a cria\u00e7\u00e3o de cluster<\/span><\/h4>\n<div class=\"paragraph\">\n<p><span>Voc\u00ea pode fazer isso tamb\u00e9m se j\u00e1 tiver criado um cluster e quiser mudar sua comunica\u00e7\u00e3o para outra rede, sem recriar todo o cluster.\u00a0Essa altera\u00e7\u00e3o pode levar a curtos per\u00edodos de perda de quorum no cluster, pois os n\u00f3s precisam reiniciar o corosync e aparecer um ap\u00f3s o outro na nova rede.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Veja como\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#edit-corosync-conf\"><span>editar<\/span><\/a><span>\u00a0primeiro o\u00a0<a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#edit-corosync-conf\">arquivo corosync.conf<\/a>\u00a0.\u00a0A abertura e voc\u00ea deve ver um arquivo semelhante a:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>explora\u00e7\u00e3o madeireira {<\/span><span>\r\n  depurar: desativado<\/span><span>\r\n  to_syslog: sim<\/span><span>\r\n}<\/span>\r\n<span>\r\nnodelist {<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: devido<\/span><span>\r\n    nodeid: 2<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: devido<\/span><span>\r\n  }<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: tre<\/span><span>\r\n    nodeid: 3<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: tre<\/span><span>\r\n  }<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: uno<\/span><span>\r\n    nodeid: 1<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: uno<\/span><span>\r\n  }<\/span>\r\n<span>\r\n}<\/span>\r\n<span>\r\nquorum {<\/span><span>\r\n  provedor: corosync_votequorum<\/span><span>\r\n}<\/span>\r\n<span>\r\ntotem {<\/span><span>\r\n  cluster_name: thomas-testcluster<\/span><span>\r\n  config_version: 3<\/span><span>\r\n  ip_version: ipv4<\/span><span>\r\n  secauth: em<\/span><span>\r\n  vers\u00e3o 2<\/span><span>\r\n  interface {<\/span><span>\r\n    bindnetaddr: 192.168.30.50<\/span><span>\r\n    ringnumber: 0<\/span><span>\r\n  }<\/span>\r\n<span>\r\n}<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>O primeiro que voc\u00ea deseja fazer \u00e9 incluir as\u00a0propriedades de\u00a0<\/span><em><span>nome<\/span><\/em><span>\u00a0nas entradas do n\u00f3, caso n\u00e3o as veja j\u00e1.\u00a0Aqueles\u00a0<\/span><strong><span>devem<\/span><\/strong><span>\u00a0corresponder ao nome do n\u00f3.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em seguida, substitua o endere\u00e7o das\u00a0propriedades\u00a0<\/span><em><span>ring0_addr<\/span><\/em><span>\u00a0pelos novos endere\u00e7os.\u00a0Voc\u00ea pode usar endere\u00e7os IP simples ou tamb\u00e9m nomes de host aqui.\u00a0Se voc\u00ea usar nomes de host, assegure-se de que eles possam ser resolvidos de todos os n\u00f3s.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>No meu exemplo, quero mudar minha comunica\u00e7\u00e3o de cluster para a rede 10.10.10.1\/25.\u00a0Ent\u00e3o eu substituo todos os\u00a0<\/span><em><span>ring0_addr<\/span><\/em><span>\u00a0respectivamente.\u00a0Eu tamb\u00e9m defino o bindnetaddr na se\u00e7\u00e3o totem da configura\u00e7\u00e3o para um endere\u00e7o da nova rede.\u00a0Pode ser qualquer endere\u00e7o da sub-rede configurada na nova interface de rede.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Depois de aumentar a\u00a0propriedade\u00a0<\/span><em><span>config_version<\/span><\/em><span>\u00a0, o novo arquivo de configura\u00e7\u00e3o deve se parecer com:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>explora\u00e7\u00e3o madeireira {<\/span><span>\r\n  depurar: desativado<\/span><span>\r\n  to_syslog: sim<\/span><span>\r\n}<\/span>\r\n<span>\r\nnodelist {<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: devido<\/span><span>\r\n    nodeid: 2<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: 10.10.10.2<\/span><span>\r\n  }<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: tre<\/span><span>\r\n    nodeid: 3<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: 10.10.10.3<\/span><span>\r\n  }<\/span>\r\n<span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: uno<\/span><span>\r\n    nodeid: 1<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: 10.10.10.1<\/span><span>\r\n  }<\/span>\r\n<span>\r\n}<\/span>\r\n<span>\r\nquorum {<\/span><span>\r\n  provedor: corosync_votequorum<\/span><span>\r\n}<\/span>\r\n<span>\r\ntotem {<\/span><span>\r\n  cluster_name: thomas-testcluster<\/span><span>\r\n  config_version: 4<\/span><span>\r\n  ip_version: ipv4<\/span><span>\r\n  secauth: em<\/span><span>\r\n  vers\u00e3o 2<\/span><span>\r\n  interface {<\/span><span>\r\n    bindnetaddr: 10.10.10.1<\/span><span>\r\n    ringnumber: 0<\/span><span>\r\n  }<\/span>\r\n<span>\r\n}<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Agora, depois de uma checagem final se todas as informa\u00e7\u00f5es alteradas est\u00e3o corretas, n\u00f3s as salvamos e vemos novamente a\u00a0se\u00e7\u00e3o\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#edit-corosync-conf\"><span>editar arquivo corosync.conf<\/span><\/a><span>\u00a0para aprender como traz\u00ea-las.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Como a nossa mudan\u00e7a n\u00e3o pode ser aplicada ao vivo a partir do corosync, temos que reiniciar.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em um \u00fanico n\u00f3, execute:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>reinicializa\u00e7\u00e3o do systemctl corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Agora verifique se est\u00e1 tudo bem:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>statusctl status corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se o corosync for executado novamente, corosync de reinicializa\u00e7\u00e3o correta tamb\u00e9m em todos os outros n\u00f3s.\u00a0Em seguida, eles ingressar\u00e3o na associa\u00e7\u00e3o do cluster, um por um, na nova rede.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"pvecm_rrp\"><span>Protocolo de Anel Redundante<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Para evitar um \u00fanico ponto de falha, voc\u00ea deve implementar medi\u00e7\u00f5es de contador.\u00a0Isso pode estar no n\u00edvel de hardware e sistema operacional por meio de liga\u00e7\u00e3o de rede.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>O pr\u00f3prio Corosync oferece tamb\u00e9m a possibilidade de adicionar redund\u00e2ncia atrav\u00e9s do chamado\u00a0<\/span><em><span>Protocolo de Anel Redundante<\/span><\/em><span>\u00a0.\u00a0Este protocolo permite a execu\u00e7\u00e3o de um segundo toque de totem em outra rede, esta rede deve estar fisicamente separada da outra rede de an\u00e9is para realmente aumentar a disponibilidade.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_rrp_on_cluster_creation\"><span>RRP na cria\u00e7\u00e3o de cluster<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>O\u00a0comando\u00a0<\/span><em><span>pvecm create<\/span><\/em><span>\u00a0fornece os par\u00e2metros adicionais\u00a0<\/span><em><span>bindnetX_addr<\/span><\/em><span>\u00a0,\u00a0<\/span><em><span>ringX_addr<\/span><\/em><span>\u00a0e\u00a0<\/span><em><span>rrp_mode<\/span><\/em><span>\u00a0, podem ser usados \u200b\u200bpara configura\u00e7\u00e3o de RRP.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>Veja o\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#corosync-conf-glossary\"><span>gloss\u00e1rio<\/span><\/a><span>\u00a0se voc\u00ea n\u00e3o souber o que cada par\u00e2metro significa.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Ent\u00e3o, se voc\u00ea tem duas redes, uma na 10.10.10.1\/24 e outra na sub-rede 10.10.20.1\/24 que voc\u00ea executaria:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm create CLUSTERNAME -bindnet0_addr <\/span><span>10.10 <\/span><span>. <\/span><span>10.1<\/span><span> -ring0_addr <\/span><span>10.10 <\/span><span>. <\/span><span>10.1 <\/span> <span>\\<\/span><span> \r\n-bindnet1_addr <\/span><span>10.10 <\/span><span>. <\/span><span>20.1<\/span><span> -ring1_addr <\/span><span>10.10 <\/span><span>. <\/span><span>20,1<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_rrp_on_existing_clusters\"><span>RRP em clusters existentes<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Voc\u00ea\u00a0executar\u00e1\u00a0etapas semelhantes conforme descrito na\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#separate-cluster-net-after-creation\"><span>separa\u00e7\u00e3o da rede do cluster<\/span><\/a><span>\u00a0para ativar o RRP em um cluster j\u00e1 em execu\u00e7\u00e3o.\u00a0A \u00fanica diferen\u00e7a \u00e9 que voc\u00ea adicionar\u00e1 o\u00a0<\/span><tt><span class=\"monospaced\"><span>ring1<\/span><\/span><\/tt><span>\u00a0e o usar\u00e1 ao inv\u00e9s do\u00a0<\/span><tt><span class=\"monospaced\"><span>ring0<\/span><\/span><\/tt><span>\u00a0.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Primeiro adicione uma nova\u00a0subse\u00e7\u00e3o de\u00a0<\/span><tt><span class=\"monospaced\"><span>interface<\/span><\/span><\/tt><span>\u00a0na\u00a0se\u00e7\u00e3o\u00a0<\/span><tt><span class=\"monospaced\"><span>totem<\/span><\/span><\/tt><span>\u00a0, defina sua\u00a0propriedade\u00a0<\/span><tt><span class=\"monospaced\"><span>ringnumber<\/span><\/span><\/tt><span>\u00a0como\u00a0<\/span><tt><span class=\"monospaced\"><span>1<\/span><\/span><\/tt><span>\u00a0.\u00a0Configure a\u00a0propriedade\u00a0<\/span><tt><span class=\"monospaced\"><span>bindnetaddr de<\/span><\/span><\/tt><span>\u00a0interfaces\u00a0para um endere\u00e7o da sub-rede que voc\u00ea configurou para o novo anel.\u00a0Al\u00e9m disso, configure o\u00a0<\/span><tt><span class=\"monospaced\"><span>rrp_mode<\/span><\/span><\/tt><span>\u00a0para\u00a0<\/span><tt><span class=\"monospaced\"><span>passivo<\/span><\/span><\/tt><span>\u00a0, esse \u00e9 o \u00fanico modo est\u00e1vel.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em seguida, adicione a cada entrada do n\u00f3 na\u00a0se\u00e7\u00e3o\u00a0<\/span><tt><span class=\"monospaced\"><span>nodelist<\/span><\/span><\/tt><span>\u00a0sua nova\u00a0propriedade\u00a0<\/span><tt><span class=\"monospaced\"><span>ring1_addr<\/span><\/span><\/tt><span>\u00a0com o endere\u00e7o adicional adicional dos n\u00f3s.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Ent\u00e3o, se voc\u00ea tem duas redes, uma na 10.10.10.1\/24 e outra na sub-rede 10.10.20.1\/24, o arquivo de configura\u00e7\u00e3o final deve se parecer com:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>totem {<\/span><span>\r\n  cluster_name: ajustar<\/span><span>\r\n  config_version: 9<\/span><span>\r\n  ip_version: ipv4<\/span><span>\r\n  rrp_mode: passivo<\/span><span>\r\n  secauth: em<\/span><span>\r\n  vers\u00e3o 2<\/span><span>\r\n  interface {<\/span><span>\r\n    bindnetaddr: 10.10.10.1<\/span><span>\r\n    ringnumber: 0<\/span><span>\r\n  }<\/span><span>\r\n  interface {<\/span><span>\r\n    bindnetaddr: 10.10.20.1<\/span><span>\r\n    ringnumber: 1<\/span><span>\r\n  }<\/span><span>\r\n}<\/span>\r\n<span>\r\nnodelist {<\/span><span>\r\n  n\u00f3 {<\/span><span>\r\n    nome: pvecm1<\/span><span>\r\n    nodeid: 1<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: 10.10.10.1<\/span><span>\r\n    ring1_addr: 10.10.20.1<\/span><span>\r\n  }<\/span>\r\n<span>\r\n n\u00f3 {<\/span><span>\r\n    nome: pvecm2<\/span><span>\r\n    nodeid: 2<\/span><span>\r\n    quorum_votes: 1<\/span><span>\r\n    ring0_addr: 10.10.10.2<\/span><span>\r\n    ring1_addr: 10.10.20.2<\/span><span>\r\n  }<\/span>\r\n<span>\r\n  [...] # outros n\u00f3s do cluster aqui<\/span><span>\r\n}<\/span>\r\n<span>\r\n[...] # outras se\u00e7\u00f5es de configura\u00e7\u00e3o restantes aqui<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Traga isso como descrito na\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#edit-corosync-conf\"><span>edi\u00e7\u00e3o da<\/span><\/a><span>\u00a0se\u00e7\u00e3o do\u00a0<a href=\"https:\/\/pve.proxmox.com\/wiki\/Cluster_Manager#edit-corosync-conf\">arquivo corosync.conf<\/a>\u00a0.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Esta \u00e9 uma altera\u00e7\u00e3o que n\u00e3o pode levar efeito ao vivo e precisa de pelo menos uma reinicializa\u00e7\u00e3o do corosync.\u00a0Recomendado \u00e9 um rein\u00edcio de todo o cluster.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se voc\u00ea n\u00e3o puder reinicializar todo o cluster, verifique se nenhum servi\u00e7o de alta disponibilidade est\u00e1 configurado e interrompa o servi\u00e7o corosync em todos os n\u00f3s.\u00a0Depois que o corosync for interrompido em todos os n\u00f3s, inicie-o um ap\u00f3s o outro novamente.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_corosync_configuration\"><span>Configura\u00e7\u00e3o do Corosync<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>O\u00a0arquivo\u00a0<\/span><tt><span class=\"monospaced\"><span>\/etc\/pve\/corosync.conf<\/span><\/span><\/tt><span>\u00a0desempenha um papel central no cluster do Proxmox VE.\u00a0Ele controla a nave de membros do cluster e sua rede.\u00a0Para ler mais sobre isso, verifique a p\u00e1gina do manual corosync.conf:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>homem corosync <\/span><span>. <\/span><span>conf<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para a associa\u00e7\u00e3o ao n\u00f3, voc\u00ea deve sempre usar a\u00a0ferramenta\u00a0<\/span><tt><span class=\"monospaced\"><span>pvecm<\/span><\/span><\/tt><span>\u00a0fornecida pelo Proxmox VE.\u00a0Voc\u00ea pode ter que editar o arquivo de configura\u00e7\u00e3o manualmente para outras altera\u00e7\u00f5es.\u00a0Aqui est\u00e3o algumas dicas de pr\u00e1ticas recomendadas para fazer isso.<\/span><\/p>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"edit-corosync-conf\"><span>Editar corosync.conf<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>A edi\u00e7\u00e3o do arquivo corosync.conf pode n\u00e3o ser sempre direta.\u00a0Existem dois em cada cluster, um em\u00a0<\/span><tt><span class=\"monospaced\"><span>\/etc\/pve\/corosync.conf<\/span><\/span><\/tt><span>\u00a0e o outro em\u00a0<\/span><tt><span class=\"monospaced\"><span>\/etc\/corosync\/corosync.conf<\/span><\/span><\/tt><span>\u00a0.\u00a0A edi\u00e7\u00e3o de um em nosso sistema de arquivos de cluster propagar\u00e1 as altera\u00e7\u00f5es para o local, mas n\u00e3o vice-versa.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>A configura\u00e7\u00e3o ser\u00e1 atualizada automaticamente assim que o arquivo for alterado.\u00a0Isso significa que as altera\u00e7\u00f5es que podem ser integradas em um corosync em execu\u00e7\u00e3o ter\u00e3o efeito instant\u00e2neo.\u00a0Portanto, voc\u00ea deve sempre fazer uma c\u00f3pia e edit\u00e1-la, para evitar disparar algumas altera\u00e7\u00f5es indesejadas por um entre o cofre.<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>cp \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf <\/span><span>. <\/span><span>Novo<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em seguida, abra o arquivo Config com o seu editor favorito, o\u00a0<\/span><tt><span class=\"monospaced\"><span>nano<\/span><\/span><\/tt><span>\u00a0e o\u00a0<\/span><tt><span class=\"monospaced\"><span>vim.tiny<\/span><\/span><\/tt><span>\u00a0s\u00e3o pr\u00e9-instalados no Proxmox VE, por exemplo.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>Sempre incremente o\u00a0n\u00famero\u00a0<\/span><em><span>config_version<\/span><\/em><span>\u00a0nas mudan\u00e7as de configura\u00e7\u00e3o, omitindo isso pode levar a problemas.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Depois de fazer as altera\u00e7\u00f5es necess\u00e1rias, crie outra c\u00f3pia do arquivo de configura\u00e7\u00e3o atual em funcionamento.\u00a0Isso serve como backup se a nova configura\u00e7\u00e3o n\u00e3o se aplicar ou causar problemas de outras maneiras.<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>cp \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf <\/span><span>. <\/span><span>bak<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Em seguida, mova o novo arquivo de configura\u00e7\u00e3o sobre o antigo:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>mv \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf <\/span><span>. <\/span><span>novo \/ etc \/ pve \/ corosync <\/span><span>. <\/span><span>conf<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Voc\u00ea pode verificar com os comandos<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>statusctl status corosync<\/span><span>\r\njournalctl -b -u corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Se a altera\u00e7\u00e3o puder ser aplicada automaticamente.\u00a0Se n\u00e3o, voc\u00ea pode ter que reiniciar o servi\u00e7o corosync via:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>reinicializa\u00e7\u00e3o do systemctl corosync<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Nos erros, verifique a se\u00e7\u00e3o de solu\u00e7\u00e3o de problemas abaixo.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_troubleshooting\"><span>Solu\u00e7\u00e3o de problemas<\/span><\/h3>\n<div class=\"sect3\">\n<h4 id=\"_issue_em_quorum_expected_votes_must_be_configured_em\"><span>Problema:\u00a0<\/span><em><span>quorum.expected_votes deve ser configurado<\/span><\/em><\/h4>\n<div class=\"paragraph\">\n<p><span>Quando o corosync come\u00e7a a falhar e voc\u00ea recebe a seguinte mensagem no log do sistema:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>[...]<\/span><span>\r\ncorosync [1647]: [QUORUM] Provedor de quorum: corosync_votequorum falhou ao inicializar.<\/span><span>\r\ncorosync [1647]: [SERV] O mecanismo de servi\u00e7o 'corosync_quorum' falhou ao carregar por motivo<\/span><span>\r\n    'erro de configura\u00e7\u00e3o: nodelist ou quorum.expected_votes deve ser configurado!'<\/span><span>\r\n[...]<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Isso significa que o nome do host que voc\u00ea definiu para o corosync\u00a0<\/span><em><span>ringX_addr<\/span><\/em><span>\u00a0na configura\u00e7\u00e3o n\u00e3o p\u00f4de ser resolvido.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect3\">\n<h4 id=\"_write_configuration_when_not_quorate\"><span>Escrever configura\u00e7\u00e3o quando n\u00e3o \u00e9<\/span><\/h4>\n<div class=\"paragraph\">\n<p><span>Se voc\u00ea precisar alterar o\u00a0<\/span><em><span>\/etc\/pve\/corosync.conf<\/span><\/em><span>\u00a0em um n\u00f3 sem quorum e souber o que faz, use:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content\">\n<pre><tt><span>pvecm esperado <\/span><span>1<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Isso define a contagem de votos esperada para 1 e torna o cluster quorado.\u00a0Agora voc\u00ea pode corrigir sua configura\u00e7\u00e3o ou revert\u00ea-la de volta ao \u00faltimo backup de trabalho.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Isso n\u00e3o \u00e9 suficiente se o corosync n\u00e3o puder mais iniciar.\u00a0Aqui \u00e9 melhor editar a c\u00f3pia local da configura\u00e7\u00e3o do corosync em\u00a0<\/span><em><span>\/etc\/corosync\/corosync.conf<\/span><\/em><span>\u00a0para que o corosync possa ser iniciado novamente.\u00a0Certifique-se de que em todos os n\u00f3s essa configura\u00e7\u00e3o tenha o mesmo conte\u00fado para evitar c\u00e9rebros divididos.\u00a0Se voc\u00ea n\u00e3o tem certeza do que deu errado, \u00e9 melhor pedir \u00e0 Comunidade Proxmox para ajud\u00e1-lo.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"corosync-conf-glossary\"><span>Gloss\u00e1rio de configura\u00e7\u00e3o do Corosync<\/span><\/h3>\n<div class=\"dlist\">\n<dl>\n<dt class=\"hdlist1\"><span>ringX_addr<\/span><\/dt>\n<dd><span>Isso nomeia os diferentes endere\u00e7os de toque para os an\u00e9is de totem do corosync usados \u200b\u200bpara a comunica\u00e7\u00e3o do cluster.<\/span><\/dd>\n<dt class=\"hdlist1\"><span>bindnetaddr<\/span><\/dt>\n<dd><span>Define a qual interface o anel deve se ligar.\u00a0Pode ser qualquer endere\u00e7o da sub-rede configurada na interface que queremos usar.\u00a0Em geral, \u00e9 recomendado usar apenas um endere\u00e7o que um n\u00f3 usa nessa interface.<\/span><\/dd>\n<dt class=\"hdlist1\"><span>rrp_mode<\/span><\/dt>\n<dd><span>Especifica o modo do protocolo de anel redundante e pode ser passivo, ativo ou nenhum.\u00a0Note que o uso de ativos \u00e9 altamente experimental e n\u00e3o \u00e9 suportado oficialmente.\u00a0Passivo \u00e9 o modo preferido, ele pode dobrar o throughput de comunica\u00e7\u00e3o do cluster e aumentar a disponibilidade.<\/span><\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_cluster_cold_start\"><span>Cluster Cold Start<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>\u00c9 \u00f3bvio que um cluster n\u00e3o \u00e9 quorato quando todos os n\u00f3s est\u00e3o offline.\u00a0Este \u00e9 um caso comum ap\u00f3s uma falha de energia.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,\niVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAJhUlEQVRoge2ZWWycVxXHf+fce7\/v\nm\/GaGCde4pI0aQlJC0kRtE1L00JbLIjY4QkeUB9YHhAIJFCExAsKUkE8IAFFPIDUIqhBRSDRBUqC\nCimFFBCBpCWx02IaZ3G2SdyxPZ7vHh6+mcnSZnFjKIge6Wj8zYzvPf9z\/me5d8TM+F8WfbkNuFx5\nBcDLLf\/fAEZGRmx4eNh6enqsp6fHhoeHbWRk5D9aFeSlVqHNmzfb6H33sHnT7ZQmD5GfOMax6Sm+\nPl5h1Yc+xpYtW2SBbX1ReUkRGBkZsdH77mHLW95EOv4Ms3ueJh6YYPHUFF9aljJ63z3cf\/\/9\/5FI\nvKQIDA8P293L2yhVjjH7t51ocDiviFecF46n7XzBreChhx4qNhH5t0XjJUVgx44ddGUZ9b\/vIpQD\noRQIWSDJAiFL6B9axo4dO4gxAmANWVDLG+Ln82URMRGhVCqRHxonlAPqFXWKC4r6IhI6OMjMzBN4\n\/4LlTUQQEZxzZ32QJAlpmrb+p16vU6vVOHXq1AWjN18AnDj0F971vrs4OnmYJVkoDA4FCPUO172I\nCgnt7SV++4vvsGhRJx3tJbIsRVVpsUnOBBABBVFEClKYwbKr7sTM7EIUnBcA7z21k7t49x1X8JXv\nbOWra7rw5QRtcN8PLCfvvZJvb9vJycpJpg4\/hp\/N0I4SMQs4Jw0A5zBXHGiCaIZIKABgpGlKjPEF\n0TpT5pUDRXiVt99+Le03r+WzuytM1gO6pB\/3+o0cbxvk8yOPMjW6i2iR2lxOjJDHSDMFogmGwzQ7\nrRJAUpAENAGXIZq2AFzQpvkACCEQcahP+cRH3sKHn9zHXU+MM7rtGeD33NDXzaZynZU9gcezpUw9\nX6OzIyOakkfF4QEpPG6nDRNNEA2FSgKimETSNCXPc0II57VpXhEolUqoOrxPSLOMT330Dv5SqfKD\nNR388Y2L+caQsjITNv3pMBs3rOT56ZyZGaM+J0QUxDc0INrWUgggoRGBAOIRAt77hY1AmqaoeJxP\ncN645jVDbNn8Hj73o8fZ\/af9mEE9j9y2YRXt5YzZWmRmzjj1\/BwhTXAKzitOHEbeWlc0AVwDnCv8\nKoZzjotV33lTSL1HNKAuEtKM1169jM98\/E6mTk3x4Nbd7Bk7TEdHRvAeVY+hmDqmZwx1kIkiqrhz\nS2zL+AbNMC6l\/80LgHMOEY9oQvBCks5RKpXo7JhFxbhz42pet2aQet1YtLiDJAkIDq8BHwJmwlwO\nUaD0ojsrNKuUReIZyb9gABCHcwWFgg+0lTPyvIRToVzKWLpkMfV6REQplYvmZCj1uuBUSdJwTg8A\nXBdoCZMOsBkQBeGi\/J83gBgjmABC8AlJGsjzFLMyaXDM1etEA0VR50iCx6mSZhkiijpPjEpQD+SF\n4WdJrTAewdCFB1CtVlFVVATnhMQnWJqC5aTBk+c5IIgWRoTgSZJAmiZAo1s7hwsppglI+fTiljeY\nnyHkLQotKIAYI4igzpFHISQOiwEnKTEG8hhRVZw6YjRQLfJGHcF7jleqTBw8znXr12MABnv37efY\niSnesG4tiUsRUQwD7JIAzKsPqCqiRbVwweM04XdPjhJN+dvTBxgbn6G9q59yZx9\/3HWEb33vN+zc\n\/RzOJ+w\/eJLtO8Z5ZNtT7PvHIUQTvvv9X\/Lc\/mN0d3by3fseRLQwvWh0Fy+h8wbQ2VFG1KM+xfuA\nqufo8So\/fejPPD\/rqJys8pvf7eLAoeNMHqnw2U9+kH3jVQ5MClMzKUla5obr13HliiEMmDx6gltv\nuY7Vr1nBQF8PJopQ9AFTt\/AROFfMjCW9XTy19xB33Hodb924jr1j+\/nDk3\/nzTdei4jw3nfeyCOP\nbufa1y5jzeoVrcHM8HR3dfHlr\/2Q+x94jFtuuh44\/9B2PplXDryYLF3STXd3e+t5UXcHY89OsOH6\nNS2Qed7wpM1Rm50G4MGHH2P961Zy3bqreXrPP5mrzwLt5y6\/cACq1eoLCKm+TN\/SAebmfn8aUG83\nPYs7+cnPH+eqKwd5as8\/edc7bi02847pmVkATk1VWbF8AOcca1Yv59DkqcYK0tCL02deACqVCldc\n0YdIwLmEPM9RV6NnUZlPf3wT6oqJcePN6wHhzTeu4\/CRCrfctJ4sSxBRli7pYfHEMUSU97\/7Th75\n1RP8eec+Yp5zzTVXM9DfDyogBvHS6HTJACYmJnjVoq5GFw0454gCEOnoaMfiNGZFFRFxJGkbywZ6\ni1NWoy9kWYmbb1gHKCHApuGbisVFGyoYUswa5OR5ftF56JIBjI6OMtDfWwAQ35jnc8AVpRXBohVq\nUowECKqK4RBxoE0W6gvGCcEjaOEAwEQWdpgbGxujt7erOLO2mk3R8i0Wz9EiuUGz+qlKEQEUaJbI\n4lTHmTVePKgWzpDGJGpc8CDTlEsuo88++wxXDA0UIUbAOP23KGZKjI48KnkuhcbiPbPCOBoeBikO\nLk2VxjqNRilaAEqSZGEAbN261bZt+zW33XY7IAXXm6Ou0YhIMamaaUOl5WRrzg00viuKWWxpQUOH\nNAZFQRpD48Xlkig0MTHBB95zG+VSylz1KCbWyDOh2XyK+56IqjWMKigkUnzWnPPFFFRRLZ29SQRU\nELOGY4pZ6LKOlM07mZ07d\/KOtw1TcB4sGkTDiDQ9K1IkrKeYmQC08d7pZLSiRBpE5s7aS0XAHFEK\nAGY51Wr18g80Zmb33nsvX\/z8XdSmj2AWOXhwkrxe46+79jB55Dh\/3T2GxUhHextdXW2sXN7PNWtW\nIQKDA71FFBoAjIgQkVg\/a5+oHrU5zIznDhxk964xKpXKggAoTlWW8+OfPorlOQ\/\/cjsDy1bS2dFO\nW+diVly1iL6+Pqanpzl5qsL4pPHwN3\/G1InDlMsZ7Z1tDA30cfWqIa5dexV9fb2YnT7UTxw4xsHJ\no4yOjfOP8QOMjx\/k4OQx7r777lY0zycXvJ02M4sxMjg4SL1eR0TYsGEDw8PD9PX10d7ejogUN3a1\nGqpKCIE8z5mdnUVVqVarbN++nba2Nvbu3csDDzyAqrJ8+atb+zjn6e\/vZ\/Xq1axatYq1a9fS29tL\nlmUMDQ1RKpXOm9EXvV6v1+tWr9eZnp5mZmaGWq1GjLHF62aiNZ+bnPfe45xrvTZzxMyYmZk56+LX\nzKjX661DvHOOJElIkoRSqYT3\/vLvRlW15eHCa4VxzdvmpjZDfubzuXeb3vuzqCEixBhbo0NTkyS5\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>\u00c9 sempre uma boa id\u00e9ia usar uma fonte de alimenta\u00e7\u00e3o ininterrupta (\u201cUPS\u201d, tamb\u00e9m chamada de \u201cbackup de bateria\u201d) para evitar esse estado, especialmente se voc\u00ea quiser HA.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Na inicializa\u00e7\u00e3o do n\u00f3, o\u00a0servi\u00e7o\u00a0<\/span><tt><span class=\"monospaced\"><span>pve-guests<\/span><\/span><\/tt><span>\u00a0\u00e9 iniciado e aguarda o quorum.\u00a0Uma vez quorate, ele inicia todos os convidados que possuem o\u00a0sinalizador\u00a0<\/span><tt><span class=\"monospaced\"><span>onboot<\/span><\/span><\/tt><span>\u00a0definido.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Quando voc\u00ea liga n\u00f3s ou quando a energia volta ap\u00f3s uma falha de energia, \u00e9 prov\u00e1vel que alguns n\u00f3s sejam inicializados mais r\u00e1pido do que outros.\u00a0Lembre-se de que a inicializa\u00e7\u00e3o do convidado est\u00e1 atrasada at\u00e9 chegar ao quorum.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"sect1\">\n<h2 id=\"_guest_migration\"><span>Migra\u00e7\u00e3o Convidada<\/span><\/h2>\n<div class=\"sectionbody\">\n<div class=\"paragraph\">\n<p><span>A migra\u00e7\u00e3o de convidados virtuais para outros n\u00f3s \u00e9 um recurso \u00fatil em um cluster.\u00a0Existem configura\u00e7\u00f5es para controlar o comportamento de tais migra\u00e7\u00f5es.\u00a0Isso pode ser feito atrav\u00e9s do arquivo de configura\u00e7\u00e3o\u00a0<\/span><tt><span class=\"monospaced\"><span>datacenter.cfg<\/span><\/span><\/tt><span>\u00a0ou para uma migra\u00e7\u00e3o espec\u00edfica via API ou par\u00e2metros de linha de comando.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Faz diferen\u00e7a se um convidado estiver online ou offline, ou se tiver recursos locais (como um disco local).<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para obter detalhes sobre a Migra\u00e7\u00e3o de M\u00e1quina Virtual, consulte o\u00a0<a href=\"https:\/\/pve.proxmox.com\/wiki\/Qemu\/KVM_Virtual_Machines#qm_migration\">Cap\u00edtulo<\/a>\u00a0sobre Migra\u00e7\u00e3o do\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Qemu\/KVM_Virtual_Machines#qm_migration\"><span>QEMU \/ KVM<\/span><\/a><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para obter detalhes sobre a migra\u00e7\u00e3o de cont\u00eainer, consulte o\u00a0<a href=\"https:\/\/pve.proxmox.com\/wiki\/Linux_Container#pct_migration\">cap\u00edtulo<\/a>\u00a0sobre migra\u00e7\u00e3o de\u00a0<\/span><a href=\"https:\/\/pve.proxmox.com\/wiki\/Linux_Container#pct_migration\"><span>cont\u00eaineres<\/span><\/a><\/p>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_migration_type\"><span>Tipo de Migra\u00e7\u00e3o<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>O tipo de migra\u00e7\u00e3o define se os dados de migra\u00e7\u00e3o devem ser enviados por um\u00a0canal\u00a0criptografado (\u00a0<\/span><tt><span class=\"monospaced\"><span>seguro<\/span><\/span><\/tt><span>\u00a0) ou n\u00e3o criptografado (\u00a0<\/span><tt><span class=\"monospaced\"><span>inseguro<\/span><\/span><\/tt><span>\u00a0).\u00a0Definir o tipo de migra\u00e7\u00e3o como insegura significa que o conte\u00fado de RAM de um convidado virtual tamb\u00e9m \u00e9 transferido sem criptografia, o que pode levar \u00e0 divulga\u00e7\u00e3o de informa\u00e7\u00f5es de dados cr\u00edticos de dentro do convidado (por exemplo, senhas ou chaves de criptografia).<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Portanto, \u00e9 altamente recomend\u00e1vel usar o canal seguro se voc\u00ea n\u00e3o tiver controle total sobre a rede e n\u00e3o puder garantir que ningu\u00e9m esteja interceptando o canal.<\/span><\/p>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>A migra\u00e7\u00e3o de armazenamento n\u00e3o segue essa configura\u00e7\u00e3o.\u00a0Atualmente, ele sempre envia o conte\u00fado de armazenamento por um canal seguro.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"paragraph\">\n<p><span>A criptografia requer muita capacidade de computa\u00e7\u00e3o, portanto, essa configura\u00e7\u00e3o \u00e9 frequentemente alterada para &#8220;insegura&#8221; para obter um melhor desempenho.\u00a0O impacto nos sistemas modernos \u00e9 menor porque eles implementam a criptografia AES no hardware.\u00a0O impacto no desempenho \u00e9 particularmente evidente em redes r\u00e1pidas, onde voc\u00ea pode transferir 10 Gbps ou mais.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"sect2\">\n<h3 id=\"_migration_network\"><span>Rede de Migra\u00e7\u00e3o<\/span><\/h3>\n<div class=\"paragraph\">\n<p><span>Por padr\u00e3o, o Proxmox VE usa a rede na qual a comunica\u00e7\u00e3o do cluster ocorre para enviar o tr\u00e1fego da migra\u00e7\u00e3o.\u00a0Isso n\u00e3o \u00e9 ideal porque o tr\u00e1fego de cluster sens\u00edvel pode ser interrompido e essa rede pode n\u00e3o ter a melhor largura de banda dispon\u00edvel no n\u00f3.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Definir o par\u00e2metro de rede de migra\u00e7\u00e3o permite o uso de uma rede dedicada para todo o tr\u00e1fego de migra\u00e7\u00e3o.\u00a0Al\u00e9m da mem\u00f3ria, isso tamb\u00e9m afeta o tr\u00e1fego de armazenamento para migra\u00e7\u00f5es off-line.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>A rede de migra\u00e7\u00e3o \u00e9 definida como uma rede na nota\u00e7\u00e3o CIDR.\u00a0Isso tem a vantagem de n\u00e3o ser necess\u00e1rio definir endere\u00e7os IP individuais para cada n\u00f3.\u00a0O Proxmox VE pode determinar o endere\u00e7o real no n\u00f3 de destino da rede especificada no formul\u00e1rio CIDR.\u00a0Para habilitar isso, a rede deve ser especificada para que cada n\u00f3 tenha um, mas somente um IP na respectiva rede.<\/span><\/p>\n<\/div>\n<div class=\"sect3\">\n<h4 id=\"_example\"><span>Exemplo<\/span><\/h4>\n<div class=\"paragraph\">\n<p><span>Assumimos que temos uma configura\u00e7\u00e3o de tr\u00eas n\u00f3s com tr\u00eas redes separadas.\u00a0Uma para comunica\u00e7\u00e3o p\u00fablica com a Internet, uma para comunica\u00e7\u00e3o em cluster e uma muito r\u00e1pida, que queremos usar como uma rede dedicada \u00e0 migra\u00e7\u00e3o.<\/span><\/p>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Uma configura\u00e7\u00e3o de rede para tal configura\u00e7\u00e3o pode ter a seguinte apar\u00eancia:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span>iface eno1 inet manual<\/span>\r\n<span>\r\n# rede p\u00fablica<\/span><span>\r\nauto vmbr0<\/span><span>\r\niface vmbr0 inet static<\/span><span>\r\n    endere\u00e7o 192.XY57<\/span><span>\r\n    netmask 255.255.250.0<\/span><span>\r\n    gateway 192.XY1<\/span><span>\r\n    bridge_ports eno1<\/span><span>\r\n    bridge_stp off<\/span><span>\r\n    bridge_fd 0<\/span>\r\n<span>\r\n# rede de cluster<\/span><span>\r\nauto eno2<\/span><span>\r\niface eno2 inet est\u00e1tico<\/span><span>\r\n    endere\u00e7o 10.1.1.1<\/span><span>\r\n    netmask 255.255.255.0<\/span>\r\n<span>\r\n# rede r\u00e1pida<\/span><span>\r\nauto eno3<\/span><span>\r\niface eno3 inet est\u00e1tico<\/span><span>\r\n    endere\u00e7o 10.1.2.1<\/span><span>\r\n    netmask 255.255.255.0<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Aqui, usaremos a rede 10.1.2.0\/24 como uma rede de migra\u00e7\u00e3o.\u00a0Para uma \u00fanica migra\u00e7\u00e3o, voc\u00ea pode fazer isso usando o\u00a0par\u00e2metro\u00a0<\/span><tt><span class=\"monospaced\"><span>migration_network<\/span><\/span><\/tt><span>\u00a0da ferramenta de linha de comando:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span># qm migrar 106 tre --online --migration_network 10.1.2.0\/24<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"paragraph\">\n<p><span>Para configurar isso como a rede padr\u00e3o para todas as migra\u00e7\u00f5es no cluster, defina a\u00a0propriedade de\u00a0<\/span><tt><span class=\"monospaced\"><span>migra\u00e7\u00e3o<\/span><\/span><\/tt><span>\u00a0do\u00a0arquivo\u00a0<\/span><tt><span class=\"monospaced\"><span>\/etc\/pve\/datacenter.cfg<\/span><\/span><\/tt><span>\u00a0:<\/span><\/p>\n<\/div>\n<div class=\"listingblock\">\n<div class=\"content monospaced\">\n<pre><tt><span># use a rede de migra\u00e7\u00e3o dedicada<\/span><span>\r\nmigra\u00e7\u00e3o: segura, rede = 10.1.2.0 \/ 24<\/span><\/tt><\/pre>\n<\/div>\n<\/div>\n<div class=\"admonitionblock\">\n<table>\n<tbody>\n<tr>\n<td class=\"icon\"><img decoding=\"async\" src=\"data:image\/png;base64,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\nPAr9L8j\/96+U\/w3yCoCXW14B8HLLvwDd67nwZIEPdgAAAABJRU5ErkJggg==\" alt=\"Nota\" \/><\/td>\n<td class=\"content\"><span>O tipo de migra\u00e7\u00e3o sempre deve ser definido quando a rede de migra\u00e7\u00e3o \u00e9 definida em\u00a0<\/span><tt><span class=\"monospaced\"><span>\/etc\/pve\/datacenter.cfg<\/span><\/span><\/tt><span>\u00a0.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O gerenciador de cluster Proxmox VE\u00a0pvecm\u00a0\u00e9 uma ferramenta para criar um grupo de servidores f\u00edsicos.\u00a0Esse grupo \u00e9 chamado de\u00a0cluster\u00a0.\u00a0Usamos o\u00a0Mecanismo de cluster\u00a0do\u00a0Corosyncpara comunica\u00e7\u00e3o de grupo confi\u00e1vel, e esses clusters podem consistir de at\u00e9 32 n\u00f3s f\u00edsicos (provavelmente mais, dependendo da lat\u00eancia da rede). O pvecm\u00a0pode ser usado para criar um novo cluster, unir n\u00f3s a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[455,1082,1,42,51,495,1162,85,68,691,541],"tags":[1236,1235,353,708,693],"class_list":["post-4565","post","type-post","status-publish","format-standard","hentry","category-apache2","category-centos-7-rhel-7","category-viazap","category-leitura-recomendada","category-linux-linuxrs","category-profissional-de-ti","category-proxmox","category-proxy","category-redes-2","category-virtualizacao-2","category-vlans","tag-1236","tag-clusters","tag-de","tag-gerenciador","tag-proxmox"],"_links":{"self":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4565"}],"version-history":[{"count":1,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4565\/revisions"}],"predecessor-version":[{"id":4566,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=\/wp\/v2\/posts\/4565\/revisions\/4566"}],"wp:attachment":[{"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.clusterweb.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}