web: Update "local package assembly" a bit
This commit is contained in:
parent
514b73c944
commit
f22bb4dbb2
@ -158,9 +158,17 @@
|
|||||||
</p>
|
</p>
|
||||||
<p>
|
<p>
|
||||||
The problem is making this sort of thing efficient and scalable;
|
The problem is making this sort of thing efficient and scalable;
|
||||||
it would require careful integration of the local OSTree repository
|
it would require careful integration of the local OSTree
|
||||||
and the package manager caching to operate at a speed comparable to
|
repository and the package manager caching to operate at a speed
|
||||||
traditional package management.
|
comparable to traditional package management.</p>
|
||||||
|
<p>There are two primary issues. First, OSTree mandates that the
|
||||||
|
running tree be immutable, and requires construction of a new
|
||||||
|
tree. This is just a deep mismatch with how package managers are
|
||||||
|
built. Second, current package managers are totally unaware of
|
||||||
|
the existence of the OSTree repository at /ostree/repo which holds
|
||||||
|
binaries. A naive implementation would just redownload the packages,
|
||||||
|
which would be quite slow.
|
||||||
|
</p>
|
||||||
</p>
|
</p>
|
||||||
<h3>Development area: Live updates</h3>
|
<h3>Development area: Live updates</h3>
|
||||||
<p>
|
<p>
|
||||||
|
@ -95,8 +95,9 @@
|
|||||||
<pre>
|
<pre>
|
||||||
ostree admin upgrade
|
ostree admin upgrade
|
||||||
</pre>
|
</pre>
|
||||||
<p>Although <tt>yum</tt> is installed, it will operate in read-only mode. Do
|
<p>Although <tt>yum</tt> is installed, it will operate in read-only
|
||||||
not attempt to use it at the moment. See </p>
|
mode. Do not attempt to use it at the moment. See the section
|
||||||
|
on the homepage "Development area: Local package assembly".</p>
|
||||||
|
|
||||||
<p>But with OSTree, it's possible to atomically transition between
|
<p>But with OSTree, it's possible to atomically transition between
|
||||||
different complete bootable filesystem trees. Let's now try the
|
different complete bootable filesystem trees. Let's now try the
|
||||||
|
Loading…
Reference in New Issue
Block a user