具体来说,我想跟踪我的grub.conf
(/boot/grub/grub.conf
)和一些 oracle 文件(即/db/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
)。
我尝试使用链接;但是 etckeeper/git 仅跟踪链接指向的位置,而不是实际内容。而且我无法创建硬链接,因为文件位于另一个卷上。
我知道我可以设置另一个 GIT 存储库,但我宁愿将其全部放在 etckeeper 中。
更新
根据 nealmcb 的回答我想出了以下脚本:
#!/bin/sh
set -e
# Based on nealmcb's idea/script from http://serverfault.com/questions/211425/
# If you want other configuration data or files on the system also
# opportunistically tracked via etckeeper, use this script to copy them in.
# If there is a hook of some sort available related to the files
# you're mirroring, you can call etckeeper directly and track them
# proactively, rather than just opportunistically here.
MIRROR_ROOT=/etc/etckeeper.mirror.d
echo "etckeeper: mirroring outside files to $MIRROR_ROOT/:"
mirror_dir() {
LOCAL_PATH=$1
echo " $LOCAL_PATH"
mkdir -p $MIRROR_ROOT/$LOCAL_PATH
rsync -a $LOCAL_PATH/ $MIRROR_ROOT/$LOCAL_PATH
}
mirror_dir "/boot/grub"
mirror_dir "/root"
要添加或删除路径,只需mirror_dir
在底部添加或删除调用即可。
答案1
我编辑了上述脚本以包含纯文件。
也许有人应该添加一种在脚本之外配置它的可能性(在 etckeeper 配置中?)并将其作为补丁发送给 joey hess?
#!/bin/sh
set -e
# Based on nealmcb's + ErebusBat's script from http://serverfault.com/questions/211425/
# If you want other configuration data or files on the system also
# opportunistically tracked via etckeeper, use this script to copy them in.
# If there is a hook of some sort available related to the files
# you're mirroring, you can call etckeeper directly and track them
# proactively, rather than just opportunistically here.
MIRROR_ROOT=/etc/etckeeper.mirror.d
echo "etckeeper: mirroring outside files to $MIRROR_ROOT/:"
mirror_dir() {
LOCAL_PATH=$1
echo " $LOCAL_PATH"
mkdir -p $MIRROR_ROOT/$LOCAL_PATH
rsync -a --del $LOCAL_PATH/ $MIRROR_ROOT/$LOCAL_PATH
}
mirror_file() {
LOCAL_PATH=$1
DIRPATH=`dirname $LOCAL_PATH | head -n 1`
echo " $LOCAL_PATH"
mkdir -p $MIRROR_ROOT/$DIRPATH
rsync -a --del $LOCAL_PATH $MIRROR_ROOT/$DIRPATH
}
mirror_file "/var/srv/foo_bar/blog/config.py"
mirror_file "/var/srv/foo_bar_another_host/trac/conf/trac.ini"
mirror_file "/tmp/wildcards/*.jpg"
答案2
etckeeper 确实允许您将其与其他系统集成。
我还想跟踪 update-grub 在 /boot 中所做的更改,因此我将下面的代码放入/etc/etckeeper/commit.d/20mirror-outside-files
这样,任何时候由于其他原因调用 etckeeper(当我安装软件时,有时是每晚等),它都会抓取并跟踪最新 grub 配置中的修订。
我发明了将这些东西放在 /etc/Mirror/ 下的惯例外部文件路径例如,/etc/Mirror/boot/grub/grub.cfg
但如果有人有其他类似惯例的先例,我很乐意听听。
#!/bin/sh
set -e
# If you want other configuration data or files on the system also
# opportunistically tracked via etckeeper, use this script to copy them in.
# If there is a hook of some sort available related to the files
# you're mirroring, you can call etckeeper directly and track them
# proactively, rather than just opportunistically here.
echo etckeeper: mirroring outside files
mkdir -p /etc/Mirror/boot/grub
cp -p /boot/grub/grub.cfg /etc/Mirror/boot/grub
更新:
请注意,出于某种原因,当您执行 apt-get remove 或 purge(例如删除旧内核)时,etckeeper 不会运行此命令。奇怪……但sudo etckeeper commit
在这种情况下,您可以手动运行,或者在手动运行之后运行update-grub
。
答案3
etckeeper 现在有一个-d
选项来指示它必须在哪个目录上进行操作。
虽然触发 etckeeper 的钩子通常使用构造为etckeeper pre-install
, ...,但您必须添加改用的钩子etckeeper pre-install -d /boot/grub
。这可避免您的方法中出现文件重复。
请注意,如果您认为 systemd 目标、服务等文件是配置文件(我是这么认为的 - 毕竟下的文件/lib/systemd
与下的文件没有太大区别/etc/init.d
),那么此-d
选项将帮助您跟踪中发生的情况/lib/systemd
。
答案4
我认为 etckeeper 不会这样做,但有几个解决方案:
反转链接:在文件系统上放置指向 /etc/ 中文件的链接
编写脚本,将这些文件复制到 /etc(备份)和从 /etc 复制出(恢复)。然后定期或在适当的 git hook 中使用这些脚本。