/usr/share/sysdig/chisels/lscontainers.lua is in sysdig 0.8.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright (C) 2014 Draios inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
--]]
-- Chisel description
description = "List the running containers and the metadata";
short_description = "List the running containers";
category = "System State";
-- Argument list
args =
{
{
name = "desc",
description = "Prints the result set as a data structure",
argtype = "string",
optional = true
}
}
-- Imports and globals
require "common"
local dctable = {}
local capturing = false
local filter = nil
local desc = false
-- Argument initialization Callback
function on_set_arg(name, val)
if name == "desc" and val == "desc" then
desc = true
return true
end
return false
end
-- Initialization callback
function on_init()
return true
end
-- Event parsing callback
function on_event()
return true
end
-- Final chisel initialization
function on_capture_start()
capturing = true
return true
end
-- Event parsing callback
function on_event()
sysdig.end_capture()
return true
end
-- Called by the engine at the end of the capture (Ctrl-C)
function on_capture_end(ts_s, ts_ns, delta)
if not capturing then
return
end
local ttable = sysdig.get_container_table(filter)
-- Print out the result set as a data structure
if ( desc ) then
print(st(ttable))
else
-- Print out the information in a tabular format
local sorted_ttable = pairs_top_by_val(ttable, 0, function(t,a,b) return a < b end)
print( extend_string("container.type", 15) ..
extend_string("container.image", 16) ..
extend_string("container.name", 20 ) ..
extend_string("container.id", 13) )
print( extend_string("---------------", 15) ..
extend_string("----------------", 16) ..
extend_string("--------------------", 20 ) ..
extend_string("-------------", 13) )
for key, val in sorted_ttable do
print(extend_string(tostring(val.type), 15) ..
extend_string(tostring(val.image), 16) ..
extend_string(tostring(val.name), 20) ..
extend_string(tostring(val.id), 13)
)
end
end
end
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