{"id":636,"date":"2013-10-08T23:44:11","date_gmt":"2013-10-09T02:44:11","guid":{"rendered":"http:\/\/www.taioque.com.br\/?p=636"},"modified":"2016-04-13T14:08:45","modified_gmt":"2016-04-13T17:08:45","slug":"script-backup-de-vms-com-xen-xcp-usando-shell-script","status":"publish","type":"post","link":"http:\/\/www.networktips.com.br\/?p=636","title":{"rendered":"Script &#8211; Backup de VMs no XEN \/ XCP com Shell Script"},"content":{"rendered":"<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"http:\/\/static.hupso.com\/share\/buttons\/dot.png\" style=\"border:0px; padding-top: 5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"Email\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"jorgeltaioque\";var hupso_url_t=\"\";var hupso_title_t=\"Script%20-%20Backup%20de%20VMs%20no%20XEN%20%2F%20XCP%20com%20Shell%20Script\";<\/script><script type=\"text\/javascript\" src=\"http:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div><p>Esse script faz backup das VMs sem necessidade de reboot ou shutdown, permitindo um backup sem a queda do servidor.<\/p>\n<p>O backup consiste em:<br \/>\n-Procurar cada VM pegando seu LABEL e UUID<br \/>\n-Criar um Snapshot<br \/>\n-Exportar o snapshot como uma VM .xva<br \/>\n-Apagar o snapshot criado<\/p>\n<pre lang=\"php\" line=\"1\" escaped=\"true\">#!\/bin\/bash\r\n\r\n#Destino onde ficara guardado o backup\r\ndir=\"\/mnt\/usb\/\";\r\n#Quantidade de c\u00f3pias di\u00e1rias que o backup deve permanecer na unidade.\r\ndias=5;\r\n\r\n#Pegando nomes das maquinas\r\nuuids=$(xe vm-list is-control-domain=false is-a-snapshot=false power-state=running | grep \"uuid\" | awk '{ print $'5'}');\r\nlabels=$(xe vm-list is-control-domain=false is-a-snapshot=false power-state=running | grep \"name-label\" | awk '{ print $'4' $'5' $'6' $'7' $'8' $'9' $'10'}');\r\nqvms=$(echo \"$uuids\" | wc -l);\r\n\r\n#Loop para backup de cada VM\r\nfor i in `seq 1 $qvms`\r\ndo\r\nuid=$(echo $uuids | awk '{ print $'$i'}');\r\nlabel=$(echo $labels | awk '{ print $'$i'}');\r\n \r\nnuid=$(xe vm-snapshot uuid=$uid new-name-label=$label-backup)\r\nxe template-param-set is-a-template=false ha-always-run=false uuid=$nuid\r\nxe vm-export vm=$nuid filename=$dir$label-backup.xva\r\nxe vm-uninstall uuid=$nuid force=true\r\n \r\ndone\r\n\r\n#Apagando arquivos mais antigos que a vari\u00e1vel (dias)\r\nfind \/mnt\/usb\/ -ctime +$dias -name \"*.xva\" -exec rm -rvf {} \\;\r\n<\/pre>\n<p><strong>Como importar a vm?<\/strong><br \/>\nxe vm-import filename=nome-do-arquivo.xva sr-uuid=UUDI-DE-SEU-SR<\/p>\n","protected":false},"excerpt":{"rendered":"<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"http:\/\/static.hupso.com\/share\/buttons\/dot.png\" style=\"border:0px; padding-top: 5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Google Plus\",\"Linkedin\",\"Email\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"jorgeltaioque\";var hupso_url_t=\"\";var hupso_title_t=\"Script%20-%20Backup%20de%20VMs%20no%20XEN%20%2F%20XCP%20com%20Shell%20Script\";<\/script><script type=\"text\/javascript\" src=\"http:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div><p>Esse script faz backup das VMs sem necessidade de reboot ou shutdown, permitindo um backup sem a queda do servidor. O backup consiste em: -Procurar cada VM pegando seu LABEL e UUID -Criar um Snapshot -Exportar o snapshot como uma &hellip; <a href=\"http:\/\/www.networktips.com.br\/?p=636\">Continue lendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/posts\/636"}],"collection":[{"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=636"}],"version-history":[{"count":10,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/posts\/636\/revisions"}],"predecessor-version":[{"id":1024,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=\/wp\/v2\/posts\/636\/revisions\/1024"}],"wp:attachment":[{"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=636"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.networktips.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}