From 72648326ea6d3e68cdb0b5890df737047d031a41 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 19 Dec 2014 01:59:52 +0100 Subject: import: add new minimal tool "systemd-import" for pulling down foreign containers and install them locally This adds a simply but powerful tool for downloading container images from the most popular container solution used today. Use it like this: # systemd-import pull-dck mattdm/fedora # systemd-nspawn -M fedora This will donwload the layers for "mattdm/fedora", and make them available locally as /var/lib/container/fedora. The tool is pretty complete, as long as it's only about pulling down images, or updating them. Pushing or searching is not supported yet. --- src/import/import-dck.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/import/import-dck.h (limited to 'src/import/import-dck.h') diff --git a/src/import/import-dck.h b/src/import/import-dck.h new file mode 100644 index 0000000000..cd2d27c7ee --- /dev/null +++ b/src/import/import-dck.h @@ -0,0 +1,39 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +/*** + This file is part of systemd. + + Copyright 2014 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include "sd-event.h" +#include "util.h" + +typedef struct DckImport DckImport; + +typedef void (*dck_import_on_finished)(DckImport *import, int error, void *userdata); + +int dck_import_new(DckImport **import, sd_event *event, dck_import_on_finished on_finished, void *userdata); +DckImport* dck_import_unref(DckImport *import); + +DEFINE_TRIVIAL_CLEANUP_FUNC(DckImport*, dck_import_unref); + +int dck_import_pull(DckImport *import, const char *name, const char *tag, const char *local, bool force_local); +int dck_import_cancel(DckImport *import, const char *name); + +bool dck_name_is_valid(const char *name); +bool dck_id_is_valid(const char *id); +#define dck_tag_is_valid(tag) filename_is_valid(tag) -- cgit v1.2.3-54-g00ecf