서버구축시 문제ㅠㅠ
구축하는 중에 생긴 에러입니다 ㅠㅠ Bringing machine 'cent1' up with 'virtualbox' provider... Bringing machine 'cent2' up with 'virtualbox' provider... Bringing machine 'cent3' up with 'virtualbox' provider... ==> cent1: Preparing master VM for linked clones... cent1: This is a one time operation. Once the master VM is prepared, cent1: it will be used as a base for linked clones, making the creation cent1: of new VMs take milliseconds on a modern system. ==> cent1: Importing base box 'centos/8'... ==> cent1: Cloning VM... ==> cent1: Matching MAC address for NAT networking... ==> cent1: Checking if box 'centos/8' version '2011.0' is up to date... ==> cent1: Setting the name of the VM: cent1 ==> cent1: Clearing any previously set network interfaces... ==> cent1: Preparing network interfaces based on configuration... cent1: Adapter 1: nat cent1: Adapter 2: hostonly cent1: Adapter 3: hostonly ==> cent1: Forwarding ports... cent1: 22 (guest) => 2222 (host) (adapter 1) ==> cent1: Running 'pre-boot' VM customizations... ==> cent1: Booting VM... ==> cent1: Waiting for machine to boot. This may take a few minutes... cent1: SSH address: 127.0.0.1:2222 cent1: SSH username: vagrant cent1: SSH auth method: private key cent1: cent1: Vagrant insecure key detected. Vagrant will automatically replace cent1: this with a newly generated keypair for better security. cent1: cent1: Inserting generated public key within guest... cent1: Removing insecure key from the guest if it's present... cent1: Key inserted! Disconnecting and reconnecting using new SSH key... ==> cent1: Machine booted and ready! [cent1] No Virtualbox Guest Additions installation found. Last metadata expiration check: 0:00:02 ago on Thu 23 Sep 2021 08:59:24 AM UTC. Package centos-linux-release-8.3-1.2011.el8.noarch is already installed. Dependencies resolved. ================================================================================ Package Arch Version Repository Size ================================================================================ Upgrading: centos-linux-release noarch 8.4-1.2105.el8 baseos 22 k Transaction Summary ================================================================================ Upgrade 1 Package Total download size: 22 k Downloading Packages: centos-linux-release-8.4-1.2105.el8.noarch.rpm 630 kB/s | 22 kB 00:00 -------------------------------------------------------------------------------- Total 65 kB/s | 22 kB 00:00 warning: /var/cache/dnf/baseos-31c79d9833c65cf7/packages/centos-linux-release-8.4-1.2105.el8.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY CentOS Linux 8 - BaseOS 1.6 MB/s | 1.6 kB 00:00 Importing GPG key 0x8483C65D: Userid : "CentOS (CentOS Official Signing Key) " Fingerprint: 99DB 70FA E1D7 CE22 7FB6 4882 05B5 55B3 8483 C65D From : /etc/pki/rpm-gpg/RPM-GPG-KEY-centosofficial Key imported successfully Running transaction check Transaction check succeeded. Running transaction test Transaction test succeeded. Running transaction Preparing : 1/1 Running scriptlet: centos-linux-release-8.4-1.2105.el8.noarch 1/1 Upgrading : centos-linux-release-8.4-1.2105.el8.noarch 1/2 Cleanup : centos-linux-release-8.3-1.2011.el8.noarch 2/2 Running scriptlet: centos-linux-release-8.3-1.2011.el8.noarch 2/2 Verifying : centos-linux-release-8.4-1.2105.el8.noarch 1/2 Verifying : centos-linux-release-8.3-1.2011.el8.noarch 2/2 Upgraded: centos-linux-release-8.4-1.2105.el8.noarch Complete! Last metadata expiration check: 0:00:03 ago on Thu 23 Sep 2021 08:59:24 AM UTC. No match for argument: kernel-devel-4.18.0-240.1.1.el8_3.x86_64 Error: Unable to find a match: kernel-devel-4.18.0-240.1.1.el8_3.x86_64 Unmounting Virtualbox Guest Additions ISO from: /mnt umount: /mnt: not mounted. ==> cent1: Checking for guest additions in VM... cent1: No guest additions were detected on the base box for this VM! Guest cent1: additions are required for forwarded ports, shared folders, host only cent1: networking, and more. If SSH fails on this machine, please install cent1: the guest additions and repackage the box to continue. cent1: cent1: This is not an error message; everything may continue to work properly, cent1: in which case you may ignore this message. The following SSH command responded with a non-zero exit status. Vagrant assumes that this means the command failed! umount /mnt Stdout from the command: Stderr from the command: umount: /mnt: not mounted.