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| author | Ludovic Courtès <ludo@gnu.org> | 2020-10-04 22:40:26 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-10-05 10:41:59 +0200 |
| commit | b68d4106518abed20ba308831b65dcc69bf120a5 (patch) | |
| tree | b20b8d4542ec2363cb47c9deb86788e440f1757c /guix | |
| parent | 5aa7d764be7018ef3e5bef34857970c103c6abaf (diff) | |
environment: Turn "lo" up in network-less containers.
This is a followup to 0f53c801b91919380a924b402d1ff822bb1dc6ea.
* guix/scripts/environment.scm (launch-environment/container): Add call
to 'set-network-interface-up'.
* tests/guix-environment-container.sh: Add test.
Diffstat (limited to 'guix')
| -rw-r--r-- | guix/scripts/environment.scm | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm index 9698111cd2..085f11a9d4 100644 --- a/guix/scripts/environment.scm +++ b/guix/scripts/environment.scm @@ -34,6 +34,7 @@ #:use-module (guix scripts build) #:use-module (gnu build linux-container) #:use-module (gnu build accounts) + #:use-module ((guix build syscalls) #:select (set-network-interface-up)) #:use-module (gnu system linux-container) #:use-module (gnu system file-systems) #:use-module (gnu packages) @@ -554,7 +555,10 @@ WHILE-LIST." ;; to resolve "localhost". (call-with-output-file "/etc/hosts" (lambda (port) - (display "127.0.0.1 localhost\n" port)))) + (display "127.0.0.1 localhost\n" port))) + + ;; Allow local AF_INET communications. + (set-network-interface-up "lo")) ;; For convenience, start in the user's current working ;; directory or, if unmapped, the home directory. |