macでchefが扱えるようにしてなかったことを思い出して、のほほんと設定やってたら「kernel-develが見つからない」というエラーにはまったのでメモっておく。
正確にはchefを流し込むためのVM（vagrant）の設定でハマッた話。
既にvagrant入れるのはやってたけど、時間が経って忘れてしまっているので、ちょっともろもろ確認
$ vagrant plugin list No plugins installed. $ vagrant box list -i centos6.5 (virtualbox) - url: https://github.com/2creatives/vagrant-centos/releases/download/v6.5.1/centos65-x86_64-20131205.box - downloaded_at: 2014-03-03 14:30:37 UTC ~/Documents/vagrant$ ls -la total 0 drwxr-xr-x 3 kimikimi714 group 102 3 3 23:33 . drwx------+ 7 kimikimi714 group 238 3 22 16:25 .. drwxr-xr-x 4 kimikimi714 group 136 3 3 23:41 centos65
なるほどpluginとかはいっさい手を付けないで、CentOS6.5(64bit)のboxだけを落としてきていたのか。
vagrantのプラグイン管理のいい感じのものってないのかな。まぁとりあえず
$ vagrant plugin install sahara Installing the 'sahara' plugin. This can take a few minutes... Installed the plugin 'sahara (0.0.16)'! $ vagrant plugin install vagrant-vbguest Installing the 'vagrant-vbguest' plugin. This can take a few minutes... Installed the plugin 'vagrant-vbguest (0.10.0)'! $ vagrant plugin list sahara (0.0.16) vagrant-vbguest (0.10.0)
というわけでsaharaとvagrant-vbguestを導入。
早速vagrant upする。
$ vagrant up Bringing machine 'default' up with 'virtualbox' provider... [default] Clearing any previously set forwarded ports... [default] Clearing any previously set network interfaces... [default] Preparing network interfaces based on configuration... [default] Forwarding ports... [default] -- 22 => 2222 (adapter 1) [default] Booting VM... [default] Waiting for machine to boot. This may take a few minutes... [default] Machine booted and ready! GuestAdditions versions on your host (4.3.8) and guest (4.3.4) do not match. Loaded plugins: fastestmirror Determining fastest mirrors * base: ftp.iij.ad.jp * epel: mirror01.idc.hinet.net * extras: ftp.iij.ad.jp * updates: ftp.iij.ad.jp Setting up Install Process No package kernel-devel-2.6.32-431.el6.x86_64 available. Package gcc-4.4.7-4.el6.x86_64 already installed and latest version Package 1:make-3.81-20.el6.x86_64 already installed and latest version Package 4:perl-5.10.1-136.el6.x86_64 already installed and latest version Nothing to do Copy iso file /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso into the box /tmp/VBoxGuestAdditions.iso Installing Virtualbox Guest Additions 4.3.8 - guest version is 4.3.4 Verifying archive integrity... All good. Uncompressing VirtualBox 4.3.8 Guest Additions for Linux............ VirtualBox Guest Additions installer Removing installed version 4.3.4 of VirtualBox Guest Additions... Copying additional installer modules ... Installing additional modules ... Removing existing VirtualBox non-DKMS kernel modules[ OK ] Building the VirtualBox Guest Additions kernel modules The headers for the current running kernel were not found. If the following module compilation fails then this could be the reason. The missing package can be probably installed with yum install kernel-devel-2.6.32-431.el6.x86_64 Building the main Guest Additions module[FAILED] (Look at /var/log/vboxadd-install.log to find out what went wrong) Doing non-kernel setup of the Guest Additions[ OK ] Installing the Window System drivers Could not find the X.Org or XFree86 Window System, skipping. An error occurred during installation of VirtualBox Guest Additions 4.3.8. Some functionality may not work as intended. In most cases it is OK that the "Window System drivers" installation failed. Restarting VM to apply changes... [default] Attempting graceful shutdown of VM... [default] Booting VM... [default] Waiting for machine to boot. This may take a few minutes... [default] Machine booted and ready! [default] Mounting shared folders... [default] -- /vagrant Failed to mount folders in Linux guest. This is usually beacuse the "vboxsf" file system is not available. Please verify that the guest additions are properly installed in the guest and can work properly. The command attempted was: mount -t vboxsf -o uid=`id -u vagrant`,gid=`getent group vagrant | cut -d: -f3` /vagrant /vagrant mount -t vboxsf -o uid=`id -u vagrant`,gid=`id -g vagrant` /vagrant /vagrant
おや？vboxsfがおかしい。これじゃあ/vagrant下にホストのファイルが同期されない。
これを修正するにあたって、よく分かっていなかったことがあるんだが、
[default]って書いてある行はホストマシンから見たvagrantの挙動なんだけども、
それ以降の[default]がついていない行はゲストマシン側での出力なので、
(Look at /var/log/vboxadd-install.log to find out what went wrong)
って書いてあるところの/var/log/vboxadd-install.logはゲストマシンに入らないと見れない。
何が原因なのかを探るため、いったんゲストマシンにログインする。
$ vagrant ssh [vagrant@vagrant-centos65 ~]$ less /var/log/vboxadd-install.log /tmp/vbox.0/Makefile.include.header:97: *** Error: unable to find the sources of your current Linux kernel. Specify KERN_DIR=<directory> and run Make again. Stop. Creating user for the Guest Additions. Creating udev rule for the Guest Additions kernel module.
確かにkernel moduleがないことが原因のようだ。vagrant upしたときのログにも
The headers for the current running kernel were not found. If the following module compilation fails then this could be the reason. The missing package can be probably installed with yum install kernel-devel-2.6.32-431.el6.x86_64
とあるので、素直に実行しよう。
[vagrant@vagrant-centos65 ~]$ sudo yum install kernel-devel Failed to set locale, defaulting to C Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: ftp.iij.ad.jp * epel: mirror01.idc.hinet.net * extras: ftp.iij.ad.jp * updates: ftp.iij.ad.jp Setting up Install Process No package kernel-devel-2.6.32-431.el6.x86_64 available. Error: Nothing to do
ない！？マジで？ああ、vagrant upしたときのログに
No package kernel-devel-2.6.32-431.el6.x86_64 available.
って書いてあった。
kernel-devel-2.6.32-431.el6.x86_64のページを見に行く限りでは存在はしてそうなのに、なんでリポジトリから見つからないんだよ。
ということで、いろいろググったらやっと出てきた。
Chefでbuild-essential cookbookを使った時にkernel-develが存在しないエラーが発生するときの対処
ここにあるようにゲストマシンの/etc/yum.confを次のように変更
--- /home/kimikimi714/backup/yum.conf 2014-03-30 04:13:44.000000000 +0000 +++ /etc/yum.conf 2014-03-30 04:01:33.500224698 +0000 @@ -23,4 +23,4 @@ # PUT YOUR REPOS HERE OR IN separate files named file.repo # in /etc/yum.repos.d -exclude=kernel* +# exclude=kernel*
すると
[vagrant@vagrant-centos65 ~]$ sudo yum list kernel-devel Failed to set locale, defaulting to C Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: www.ftp.ne.jp * epel: ftp.riken.jp * extras: www.ftp.ne.jp * updates: www.ftp.ne.jp Available Packages kernel-devel.x86_64 2.6.32-431.11.2.el6 updates
kernel-develが見つかるようになる。
ゲストマシンからログアウトしてvagrant reloadする。*1
$ vagrant reload ==> default: Attempting graceful shutdown of VM... ==> default: Checking if box 'chef/centos-6.5' is up to date... ==> default: Clearing any previously set forwarded ports... ==> default: Clearing any previously set network interfaces... ==> default: Preparing network interfaces based on configuration... default: Adapter 1: nat ==> default: Forwarding ports... default: 22 => 2222 (adapter 1) ==> default: Booting VM... ==> default: Waiting for machine to boot. This may take a few minutes... default: SSH address: 127.0.0.1:2222 default: SSH username: vagrant default: SSH auth method: private key default: Error: Remote connection disconnect. Retrying... default: Error: Remote connection disconnect. Retrying... default: Error: Remote connection disconnect. Retrying... default: Error: Remote connection disconnect. Retrying... default: Error: Remote connection disconnect. Retrying... ==> default: Machine booted and ready! GuestAdditions versions on your host (4.3.10) and guest (4.3.4) do not match. Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: ftp.iij.ad.jp * epel: ftp.riken.jp * extras: ftp.iij.ad.jp * updates: ftp.iij.ad.jp Setting up Install Process Package gcc-4.4.7-4.el6.x86_64 already installed and latest version Package 1:make-3.81-20.el6.x86_64 already installed and latest version Package 4:perl-5.10.1-136.el6.x86_64 already installed and latest version Resolving Dependencies --> Running transaction check ---> Package kernel-devel.x86_64 0:2.6.32-431.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================== Package Arch Version Repository Size ======================================================== Installing: kernel-devel x86_64 2.6.32-431.el6 base 8.7 M Transaction Summary ======================================================== Install 1 Package(s) Total download size: 8.7 M Installed size: 24 M Downloading Packages: Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : kernel-devel-2.6.32-431.el6.x86_64 1/1 Verifying : kernel-devel-2.6.32-431.el6.x86_64 1/1 Installed: kernel-devel.x86_64 0:2.6.32-431.el6 Complete! Copy iso file /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso into the box /tmp/VBoxGuestAdditions.iso Installing Virtualbox Guest Additions 4.3.10 - guest version is 4.3.4 Verifying archive integrity... All good. Uncompressing VirtualBox 4.3.10 Guest Additions for Linux............ VirtualBox Guest Additions installer Removing installed version 4.3.10 of VirtualBox Guest Additions... Copying additional installer modules ... Installing additional modules ... Removing existing VirtualBox non-DKMS kernel modules[ OK ] Building the VirtualBox Guest Additions kernel modules Building the main Guest Additions module[ OK ] Building the shared folder support module[ OK ] Building the OpenGL support module[ OK ] Doing non-kernel setup of the Guest Additions[ OK ] Starting the VirtualBox Guest Additions [ OK ] Installing the Window System drivers Could not find the X.Org or XFree86 Window System, skipping. An error occurred during installation of VirtualBox Guest Additions 4.3.10. Some functionality may not work as intended. In most cases it is OK that the "Window System drivers" installation failed. ==> default: Checking for guest additions in VM... ==> default: Mounting shared folders... default: /vagrant => /Users/kimikimi714/Documents/vagrant/centos65 ==> default: VM already provisioned. Run `vagrant provision` or use `--provision` to force it
いけたっぽい。試しに
$ touch aaa $ vagrant ssh [vagrant@vagrant-centos65 ~]$ ls -la /vagrant drwxr-xr-x 1 vagrant vagrant 204 Mar 30 04:13 . dr-xr-xr-x. 23 root root 4096 Mar 30 04:02 .. drwxr-xr-x 1 vagrant vagrant 102 Mar 3 14:41 .vagrant -rw-r--r-- 1 vagrant vagrant 4622 Mar 29 16:06 Vagrantfile -rw-r--r-- 1 vagrant vagrant 0 Mar 30 04:05 aaa [vagrant@vagrant-centos65 ~]$ rm /vagrant/aaa [vagrant@vagrant-centos65 ~]$ exit logout Connection to 127.0.0.1 closed. $ ls -la drwxr-xr-x 5 kimikimi714 group 170 3 30 13:26 . drwxr-xr-x 3 kimikimi714 group 102 3 3 23:33 .. drwxr-xr-x 3 kimikimi714 group 102 3 3 23:41 .vagrant -rw-r--r-- 1 kimikimi714 group 4622 3 30 01:06 Vagrantfile
おk−。shared folder使えないとかvagrantの意味ないわ。
ちなみに
kernel-develが読めないのは古いバージョンのCentOSリポジトリからじゃないから、と初めは勘違いしていて
みたいなページを調べていたりもした。そもそもyumのことを知らなすぎるな…。
