https://wiki.projetoroot.com.br/index.php?action=history&feed=atom&title=Backup_com_o_Duplicity 2026-06-04T01:08:22Z Histórico de revisões para esta página neste wiki MediaWiki 1.39.3 https://wiki.projetoroot.com.br/index.php?title=Backup_com_o_Duplicity&diff=156&oldid=prev 2018-03-21T17:45:58Z

<p><span dir="auto"><span class="autocomment">Duplicity</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt-BR"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Edição anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Edição das 14h45min de 21 de março de 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l102">Linha 102:</td> <td colspan="2" class="diff-lineno">Linha 102:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   duplicity scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP /DESTINO/RESTORE/</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   duplicity scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP /DESTINO/RESTORE/</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   unset PASSPHRASE</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>   unset PASSPHRASE</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">=== Ajustar tamanho de volumes ===</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">dúvida sobre os volumes criados no Duplicity, você pode atribuir o parâmetro (--volsize ) para definir o tamanho dos volumes que serão criados, isto pode ser visto com o comando man duplicity.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">  ex: --volsize 300MB irá criar volumes de 300 MB.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* Notação retirada do MAN</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">  --volsize number</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">  Change the volume size to number MB. Default is 200MB.</ins></div></td></tr> <!-- diff cache key c2aps2-wiki_:diff::1.12:old-132:rev-156 --> </table>

Diegocosta https://wiki.projetoroot.com.br/index.php?title=Backup_com_o_Duplicity&diff=132&oldid=prev 2018-03-18T05:18:39Z

<p><span dir="auto"><span class="autocomment">Vídeo</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt-BR"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Edição anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Edição das 02h18min de 18 de março de 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l7">Linha 7:</td> <td colspan="2" class="diff-lineno">Linha 7:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Vídeo ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Vídeo ==</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;embedvideo service="youtube">https://youtu.be/-emhC92FPyE&lt;/embedvideo></ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>https://youtu.be/-emhC92FPyE</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>https://youtu.be/-emhC92FPyE</div></td></tr> <!-- diff cache key c2aps2-wiki_:diff::1.12:old-106:rev-132 --> </table>

Diegocosta https://wiki.projetoroot.com.br/index.php?title=Backup_com_o_Duplicity&diff=106&oldid=prev 2017-12-29T03:38:28Z

<p><span dir="auto"><span class="autocomment">Vídeo</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="pt-BR"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Edição anterior</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Edição das 00h38min de 29 de dezembro de 2017</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8">Linha 8:</td> <td colspan="2" class="diff-lineno">Linha 8:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Vídeo ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Vídeo ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">https://youtu.be/-emhC92FPyE</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== [http://duplicity.nongnu.org/ Duplicity] ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== [http://duplicity.nongnu.org/ Duplicity] ==</div></td></tr> <!-- diff cache key c2aps2-wiki_:diff::1.12:old-104:rev-106 --> </table>

Diegocosta https://wiki.projetoroot.com.br/index.php?title=Backup_com_o_Duplicity&diff=104&oldid=prev 2017-12-24T20:18:14Z

<p>Criou página com &#039;== Sobre == Olá! Visitante, reunimos aqui, informações sobre a ferramenta duplicity, esta simples e poderosa ferramenta para Backup de modo seguro, que além de compactar e...&#039;</p> <p><b>Página nova</b></p><div>== Sobre ==<br /> Olá! Visitante, reunimos aqui, informações sobre a ferramenta duplicity, esta simples e poderosa ferramenta para Backup de modo seguro, que além de compactar ela também utiliza algorítimos de criptografia para cifrar os backups que são gerados por ela, assim criando volumes de dados utilizando GNUPG aumentando a segurança das informações.<br /> <br /> <br /> Site Oficial: http://duplicity.nongnu.org/<br /> <br /> <br /> == Vídeo ==<br /> <br /> <br /> == [http://duplicity.nongnu.org/ Duplicity] ==<br /> <br /> O Duplicity faz o backup de diretórios produzindo volumes de formato tar-cifrados e enviando-os para um servidor de arquivos remoto ou local. Como a duplicidade usa o librsync, os arquivos incrementais são eficientes em termos de espaço e apenas grava as partes dos arquivos que mudaram desde o último backup. Como o duplicity usa o GnuPG para criptografar e / ou assinar esses arquivos, eles estarão a salvo de espionagem e / ou modificação pelo servidor.<br /> <br /> O arquivo do duplicity também inclui o utilitário rdiffdir. Rdiffdir é uma extensão do rdiff da librsync para diretórios --- pode ser usado para produzir assinaturas e deltas de diretórios, bem como arquivos regulares. Essas assinaturas e deltas estão no formato GNU tar.<br /> <br /> <br /> === Instalação do Duplicity ===<br /> <br /> apt-get update<br /> apt-get install duplicity ncftp python-paramiko python-pycryptopp lftp python-boto python-dev librsync-dev<br /> <br /> <br /> <br /> === Comandos e Parâmetros ===<br /> <br /> duplicity<br /> duplicity --help | more <br /> <br /> <br /> === Backup Local ===<br /> <br /> duplicity /var/ file:///tmp/<br /> <br /> <br /> *Backup removendo arquivos antigos (exemplo: 29 dias)<br /> <br /> duplicity remove-older-than 29D -v9 --force file:///tmp/<br /> <br /> === Backup Remoto ===<br /> <br /> No Servidor Duplicity (Origem do Backup) Gerar a Chave RSA<br /> ssh-keygen -t rsa<br /> <br /> Copiar para o Servidor que irá armazenar o Backup<br /> ssh-copy-id usuario@IP_DO_SERVER<br /> <br /> Descobrindo o espaço disponível <br /> <br /> ssh USUARIO@IP_SERVER_DESTINO df -h | grep sda1<br /> <br /> Realizando o Backup Remoto<br /> <br /> duplicity /CAMINHO_DO_BACKUP scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP<br /> <br /> <br /> === Criando Scripts ===<br /> <br /> <br /> <br /> === Realizar o Backup ===<br /> <br /> nano /bin/backup<br /> <br /> <br /> # Define variável de data<br /> Date=`date +%d-%m-%Y`<br /> <br /> # Define uma variável para senha que sera utilizada <br /> export PASSPHRASE=SENHA_SEGURA<br /> <br /> #Verifica o espaço em disco (e grava em log)<br /> ssh USUARIO@IP_SERVER_DESTINO df -h | grep sda1 &gt; /var/log/backup_duplicity_$date.log<br /> <br /> #realiza o backup<br /> duplicity /CAMINHO_DO_BACKUP scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP &gt;&gt; /var/log/backup_duplicity_$date.log<br /> <br /> #remover a senha das variaveis<br /> unset PASSPHRASE<br /> <br /> <br /> *Para excluir do backup caminhos<br /> duplicity --exclude /proc --exclude /sys /CAMINHO_DO_BACKUP scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP<br /> <br /> <br /> === Verificar o Backup ===<br /> <br /> nano /bin/verifica<br /> <br /> export PASSPHRASE=SENHA_SEGURA<br /> duplicity verify scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP/ /CAMINHO_ORIGEM/BACKUP<br /> unset PASSPHRASE<br /> <br /> <br /> === Restaurar ===<br /> <br /> nano /bin/restore<br /> <br /> export PASSPHRASE=SENHA_SEGURA<br /> duplicity scp://USUARIO@IP_SERVER_DESTINO//CAMINHO/BACKUP /DESTINO/RESTORE/<br /> unset PASSPHRASE</div>

Diegocosta