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hst/container: mount tmpfs via magic src string

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There's often good reason to mount tmpfs in the container.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
Ophestra
2025-08-01 21:23:52 +09:00
parent 547a2adaa4
commit af0899de96
5 changed files with 39 additions and 10 deletions
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8
internal/app/app_pd_linux_test.go
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@@ -47,6 +47,7 @@ var testCasesPd = []sealTestCase{
Tmpfs(hst.Tmp, 4096, 0755).
Dev("/dev").Mqueue("/dev/mqueue").
Bind("/dev/kvm", "/dev/kvm", container.BindWritable|container.BindDevice|container.BindOptional).
Readonly("/var/run/nscd", 0755).
Tmpfs("/run/user/1971", 8192, 0755).
Tmpfs("/run/dbus", 8192, 0755).
Etc("/etc", "4a450b6596d7bc15bd01780eb9a607ac").
@@ -55,8 +56,7 @@ var testCasesPd = []sealTestCase{
Bind("/tmp/hakurei.1971/tmpdir/0", "/tmp", container.BindWritable).
Bind("/home/chronos", "/home/chronos", container.BindWritable).
Place("/etc/passwd", []byte("chronos:x:65534:65534:Hakurei:/home/chronos:/run/current-system/sw/bin/zsh\n")).
Place("/etc/group", []byte("hakurei:x:65534:\n")).
Tmpfs("/var/run/nscd", 8192, 0755),
Place("/etc/group", []byte("hakurei:x:65534:\n")),
SeccompPresets: seccomp.PresetExt | seccomp.PresetDenyDevel,
HostNet: true,
RetainSession: true,
@@ -181,6 +181,7 @@ var testCasesPd = []sealTestCase{
Dev("/dev").Mqueue("/dev/mqueue").
Bind("/dev/dri", "/dev/dri", container.BindWritable|container.BindDevice|container.BindOptional).
Bind("/dev/kvm", "/dev/kvm", container.BindWritable|container.BindDevice|container.BindOptional).
Readonly("/var/run/nscd", 0755).
Tmpfs("/run/user/1971", 8192, 0755).
Tmpfs("/run/dbus", 8192, 0755).
Etc("/etc", "ebf083d1b175911782d413369b64ce7c").
@@ -194,8 +195,7 @@ var testCasesPd = []sealTestCase{
Bind("/run/user/1971/hakurei/ebf083d1b175911782d413369b64ce7c/pulse", "/run/user/65534/pulse/native", 0).
Place(hst.Tmp+"/pulse-cookie", nil).
Bind("/tmp/hakurei.1971/ebf083d1b175911782d413369b64ce7c/bus", "/run/user/65534/bus", 0).
Bind("/tmp/hakurei.1971/ebf083d1b175911782d413369b64ce7c/system_bus_socket", "/run/dbus/system_bus_socket", 0).
Tmpfs("/var/run/nscd", 8192, 0755),
Bind("/tmp/hakurei.1971/ebf083d1b175911782d413369b64ce7c/system_bus_socket", "/run/dbus/system_bus_socket", 0),
SeccompPresets: seccomp.PresetExt | seccomp.PresetDenyDevel,
HostNet: true,
RetainSession: true,