Create cluster pada proxmox bila dilakukan dengan perintah ‘cman’ selalu mensyaratkan nodes harus dalam kondisi kosong (tidak ada guest didalamnya), pada langkah-langkah berikut ini proses pemisahan (reset konfigurasi cluster) dan create ulang cluster pada proxmox dapat dilakukan tanpa mengosongkan dan mengganggu-gugat guest pada master maupun nodes :<\/p>\n
Proses reset & create ulang cluster :
\n1. cp -a \/etc\/pve \/root\/pve_backup
\n2. \/etc\/init.d\/pve-cluster stop
\n3. umount \/etc\/pve
\n4. \/etc\/init.d\/cman stop
\n5. rm \/etc\/cluster\/cluster.conf
\nrm -rf \/var\/lib\/pve-cluster\/*
\n6. \/etc\/init.d\/pve-cluster start
\n7. pvecm create newcluster<\/p>\n
Proses restore\/pengembalian host\/guest pada masing-masing master\/nodes cluster :
\n8. cp \/root\/pve_backup\/*.cfg \/etc\/pve\/
\ncp \/root\/pve_backup\/qemu-server\/*.conf \/etc\/pve\/qemu-server\/
\ncp \/root\/pve_backup\/openvz\/* \/etc\/pve\/openvz\/<\/p>\n
catatan tambahan :<\/p>\n
9. untuk proxmox v5.2 diperlukan juga :<\/p>\n
cp \/root\/pve_backup\/lxc\/* \/etc\/pve\/lxc\/<\/p>\n
Bila masih ada nodes yang sudah dihapus pada proxmox nodes tree, dapat dihapus dengan perintah :
\n10. rm -rf \/etc\/pve\/nodes\/HOSTNAME<\/p>\n
Langkah diatas sudah diujicobakan dan sukses pada proxmox v3.2\/v3.4, selamat mencoba & yakinkan anda tahu apa yang sedang dilakukan D.W.Y.O.R !<\/p>\n
(sumber : https:\/\/elkano.org\/blog\/how-to-reset-cluster-configuration-in-proxmox-2\/)<\/p>\n","protected":false},"excerpt":{"rendered":"
Create cluster pada proxmox bila dilakukan dengan perintah ‘cman’ selalu mensyaratkan nodes harus dalam kondisi kosong (tidak ada guest didalamnya), pada langkah-langkah berikut ini proses pemisahan (reset konfigurasi cluster) dan create ulang cluster pada proxmox dapat dilakukan tanpa mengosongkan dan mengganggu-gugat guest pada master maupun nodes : Proses reset & create ulang cluster : 1. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-linux-server"],"_links":{"self":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88"}],"version-history":[{"count":3,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":463,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions\/463"}],"wp:attachment":[{"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kloxo.web.id\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}