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luci-app-lxc: Download list of available distributions

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There was harcoded list of available images. Instead of it, LuCI LXC app will
now try to download list of available container images.

Signed-off-by: Michal Hrusecky <michal.hrusecky@nic.cz>
This commit is contained in:
Michal Hrusecky
2016-06-16 16:18:59 +02:00
parent 0084c9377e
commit 449a19ff5d
2 changed files with 42 additions and 1 deletions
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utils/luci-app-lxc/files/controller/lxc.lua
+24
View File
@@ -59,6 +59,9 @@ function index()
page = entry({"admin", "services", "lxc_action"}, call("lxc_action"), nil)
page.leaf = true
page = entry({"admin", "services", "lxc_get_downloadable"}, call("lxc_get_downloadable"), nil)
page.leaf = true
page = entry({"admin", "services", "lxc_configuration_get"}, call("lxc_configuration_get"), nil)
page.leaf = true
@@ -67,6 +70,27 @@ function index()
end
function lxc_get_downloadable()
luci.http.prepare_content("application/json")
local f = io.popen('uname -m', 'r')
local target = f:read('*a')
f:close()
target = target:gsub("^%s*(.-)%s*$", "%1")
local templates = {}
local f = io.popen('lxc-create -n just_want_to_list_available_lxc_templates -t download -- --list', 'r')
for line in f:lines() do
local dist,version = line:match("^(%S+)%s+(%S+)%s+" .. target .. "%s+default%s+%S+$")
if dist~=nil and version~=nil then templates[#templates + 1] = dist .. ":" .. version end
end
f:close()
luci.http.write_json(templates)
end
function lxc_create(lxc_name, lxc_template)
luci.http.prepare_content("text/plain")