{"id":21857046,"url":"https://github.com/gianluca-mascolo/lpic3-lab","last_synced_at":"2026-05-10T03:34:51.599Z","repository":{"id":104007059,"uuid":"158957911","full_name":"gianluca-mascolo/LPIC3-lab","owner":"gianluca-mascolo","description":"lab for lpic3 study","archived":false,"fork":false,"pushed_at":"2018-12-16T16:12:45.000Z","size":44,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-26T14:11:11.418Z","etag":null,"topics":["ansible","certification","cluster","corosync","drbd","iscsi","lab","lpic","lpic3-lab","lpic3-study","pacemaker","vagrant"],"latest_commit_sha":null,"homepage":null,"language":"Ruby","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gianluca-mascolo.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-11-24T17:17:32.000Z","updated_at":"2023-08-02T15:01:03.000Z","dependencies_parsed_at":null,"dependency_job_id":"73b0b0ed-bdd0-4b7e-bb5d-261729efaf3c","html_url":"https://github.com/gianluca-mascolo/LPIC3-lab","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gianluca-mascolo%2FLPIC3-lab","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gianluca-mascolo%2FLPIC3-lab/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gianluca-mascolo%2FLPIC3-lab/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gianluca-mascolo%2FLPIC3-lab/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gianluca-mascolo","download_url":"https://codeload.github.com/gianluca-mascolo/LPIC3-lab/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244853255,"owners_count":20521263,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["ansible","certification","cluster","corosync","drbd","iscsi","lab","lpic","lpic3-lab","lpic3-study","pacemaker","vagrant"],"created_at":"2024-11-28T02:25:11.532Z","updated_at":"2026-05-10T03:34:51.554Z","avatar_url":"https://github.com/gianluca-mascolo.png","language":"Ruby","funding_links":[],"categories":[],"sub_categories":[],"readme":"# LPIC3-lab\nlab for lpic3 304 study.\n\nthis is a lab built with vagrant to experiment with centos7 cluster (pacemaker/corosync)\n\n## vagrant commands\n\n```\n[gmascolo@gmascolo-pc vagrant]$ vagrant plugin list\nvagrant-disksize (0.1.3, global)\nvagrant-hostmanager (1.8.9, global)\nvagrant-libvirt (0.0.45, global)\n[gmascolo@gmascolo-pc vagrant]$ \n```\nresync playbook\n```\n$ vagrant rsync\n```\n\nreplay ansible on a node\n```\n[vagrant@centosbox01 ~]$ ansible-playbook -c local -i 'localhost,' /vagrant/playbook.yml \n```\n\n## install vbox addition on a node\ninsert vbox additions cdrom\n```\n[root@iscsisan ~]# mount -t iso9660 -o ro /dev/sr0 /mnt/\n[root@iscsisan ~]# cd /mnt/\n[root@iscsisan mnt]# ./VBoxLinuxAdditions.run \nVerifying archive integrity... All good.\nUncompressing VirtualBox 5.2.22 Guest Additions for Linux........\nVirtualBox Guest Additions installer\nCopying additional installer modules ...\nInstalling additional modules ...\nVirtualBox Guest Additions: Building the VirtualBox Guest Additions kernel modules.  This may take a while.\nVirtualBox Guest Additions: Starting.\n[root@iscsisan mnt]# logout\n[vagrant@iscsisan ~]$ logout\nConnection to 127.0.0.1 closed.\n~/P/L/cluster-iscsi (master|heads/master-0-g2d2ddb) \n$ vagrant halt iscsisan\n==\u003e iscsisan: Attempting graceful shutdown of VM...\n~/P/L/cluster-iscsi (master|heads/master-0-g2d2ddb) \n```\nchange node configuration to paravirt io network for better performance\n```\n$ vagrant up iscsisan\nBringing machine 'iscsisan' up with 'virtualbox' provider...\n==\u003e iscsisan: Checking if box 'centos/7' is up to date...\n==\u003e iscsisan: Clearing any previously set forwarded ports...\n==\u003e iscsisan: Clearing any previously set network interfaces...\n$ vagrant ssh iscsisan\nLast login: Sat Dec  1 16:03:58 2018 from 10.0.2.2\n[vagrant@iscsisan ~]$ sudo su -\nLast login: Sat Dec  1 16:04:11 UTC 2018 on pts/0\n[root@iscsisan ~]# ethtool -i eth0\ndriver: virtio_net\nversion: 1.0.0\nfirmware-version: \nexpansion-rom-version: \nbus-info: 0000:00:03.0\nsupports-statistics: no\nsupports-test: no\nsupports-eeprom-access: no\nsupports-register-dump: no\nsupports-priv-flags: no\n[root@iscsisan ~]# \n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgianluca-mascolo%2Flpic3-lab","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgianluca-mascolo%2Flpic3-lab","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgianluca-mascolo%2Flpic3-lab/lists"}