Mahmood Ali c72bf13f8a exec: use an independent name=systemd cgroup path ...

We aim for containers to be part of a new cgroups hierarchy independent
from nomad agent.  However, we've been setting a relative path as
libcontainer `cfg.Cgroups.Path`, which makes libcontainer concatinate
the executor process cgroup with passed cgroup, as set in [1].

By setting an absolute path, we ensure that all cgroups subsystem
(including `name=systemd` get a dedicated one).  This matches behavior
in Nomad 0.8, and behavior of how Docker and OCI sets CgroupsPath[2]

Fixes #5736

[1] d7edf9b2e4/vendor/github.com/opencontainers/runc/libcontainer/cgroups/fs/apply_raw.go (L326-L340)
[2] 238f8eaa31/vendor/github.com/containerd/containerd/oci/spec.go (L229)

2019-06-10 22:00:12 -04:00

..

proto

executor: scaffolding for executor grpc handling

2019-05-10 19:17:14 -04:00

test-resources/busybox

tests: busybox only depends on arch

2019-01-07 08:36:32 -05:00

client.go

executor: scaffolding for executor grpc handling

2019-05-10 19:17:14 -04:00

exec_utils.go

use pty/tty terminology similar to github.com/kr/pty

2019-05-10 19:17:14 -04:00

executor_basic.go

executor: fix broken non-linux build

2018-12-06 21:33:20 -05:00

executor_linux_test.go

exec: use an independent name=systemd cgroup path

2019-06-10 22:00:12 -04:00

executor_linux.go

exec: use an independent name=systemd cgroup path

2019-06-10 22:00:12 -04:00

executor_plugin.go

goimports

2019-01-22 15:44:31 -08:00

executor_test.go

tests: Fix binary dir permissions

2019-05-24 11:31:12 -04:00

executor_universal_linux.go

drivers: Move client/drivers/executor to drivers/shared/executor

2018-11-30 10:46:13 +01:00

executor_unix.go

drivers: Move client/drivers/executor to drivers/shared/executor

2018-11-30 10:46:13 +01:00

executor_windows.go

Plugins use parent loggers

2019-01-11 11:36:37 -08:00

executor.go

Merge pull request #5649 from hashicorp/b-lookup-exe-chroot

2019-05-17 15:07:41 -04:00

legacy_executor_wrapper.go

drivers/docker: handle shutdown of upgraded tasks correctly

2019-01-24 14:21:59 -05:00

libcontainer_nsenter_linux.go

comment on using init() for libcontainer handling

2019-04-19 09:49:04 -04:00

pid_collector_test.go

drivers: Move client/drivers/executor to drivers/shared/executor

2018-11-30 10:46:13 +01:00

pid_collector.go

drivers: re-export ResourceUsage structs

2019-01-08 09:11:47 -05:00

plugins.go

driver: add pre09 migration logic

2019-01-18 18:31:01 -05:00

pty_unix.go

executors: implement streaming exec

2019-05-10 19:17:14 -04:00

pty_windows.go

executors: implement streaming exec

2019-05-10 19:17:14 -04:00

resource_container_default.go

drivers: Move client/drivers/executor to drivers/shared/executor

2018-11-30 10:46:13 +01:00

resource_container_linux.go

drivers: Move client/drivers/executor to drivers/shared/executor

2018-11-30 10:46:13 +01:00

server.go

executor: scaffolding for executor grpc handling

2019-05-10 19:17:14 -04:00

utils_unix.go

executor: merge plugin shim with executor package

2018-12-06 21:13:45 -05:00

utils_windows.go

executor: merge plugin shim with executor package

2018-12-06 21:13:45 -05:00

utils.go

driver: add pre09 migration logic

2019-01-18 18:31:01 -05:00