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[bug#41041] [PATCH] doc: Add container example to run a web browser.
From: |
Pierre Neidhardt |
Subject: |
[bug#41041] [PATCH] doc: Add container example to run a web browser. |
Date: |
Sun, 3 May 2020 10:12:58 +0200 |
* doc/guix.texi (Invoking `guix environment'): Add paragraph and example to
run Eolie in a guix environment container. Add `container' cindex for the
first container example, and the `certificates' cindex for the web browser
example.
---
doc/guix.texi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/doc/guix.texi b/doc/guix.texi
index d5d8662937..3c31386036 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -4786,6 +4786,7 @@ additionally includes Git and strace:
guix environment --pure guix --ad-hoc git strace
@end example
+@cindex container
Sometimes it is desirable to isolate the environment as much as
possible, for maximal purity and reproducibility. In particular, when
using Guix on a host distro that is not Guix System, it is desirable to
@@ -4802,6 +4803,23 @@ guix environment --ad-hoc --container guile -- guile
The @code{--container} option requires Linux-libre 3.19 or newer.
@end quotation
+@cindex certificates
+Another typical use case for containers is to run security-sensitive
+applications such as a web browser. To run Eolie, we must expose and
+share some files and directories; we include @code{nss-certs} and expose
+@file{/etc/sll/certs/} for HTTPS authentication; finally we use
+@code{env} from the @code{coreutils} package to set the @code{DISPLAY}
+environment variable since containerized graphical applications won't
+display without it.
+
+@example
+guix environment --container --network --expose=/etc/machine-id \
+ --expose=/etc/ssl/certs/ \
+ --share=$HOME/.local/share/eolie/=$HOME/.local/share/eolie/ \
+ --ad-hoc eolie coreutils nss-certs dbus -- \
+ env DISPLAY=$DISPLAY eolie
+@end example
+
The available options are summarized below.
@table @code
--
2.25.1
- [bug#41041] [PATCH] doc: Add container example to run a web browser.,
Pierre Neidhardt <=