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path: root/runsc/cmd/chroot.go
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2021-07-26Merge pull request #6292 from btw616:local-timezonegVisor bot
PiperOrigin-RevId: 386988406
2021-07-09runsc: fix the local timezone support in logsTiwei Bie
This patch fixes the local timezone support in logs by creating etc/localtime in the rootfs of sandbox process and gofer process based on the current /etc/localtime on host. Before this patch, the timestamps in sandbox and gofer logs will fallback to UTC timezone after execving "/proc/self/exe" which may not be very convenient for users to analyse the logs: I0708 15:37:43.825100 1 chroot.go:69] Setting up sandbox chroot in "/tmp" I0708 15:37:43.825189 1 chroot.go:31] Mounting "proc" at "/tmp/proc" ...... I0708 15:37:43.850926 1 cmd.go:73] Execve "/proc/self/exe" again, bye! I0708 07:37:43.856719 1 main.go:218] *************************** I0708 07:37:43.856751 1 main.go:219] Args: [runsc-sandbox --root=/run/...] I0708 07:37:43.856785 1 main.go:220] Version release-20210628.0-27-g02fec8dba5a6 I0708 07:37:43.856795 1 main.go:221] GOOS: linux I0708 07:37:43.856803 1 main.go:222] GOARCH: amd64 ...... Fixes #1984 Signed-off-by: Tiwei Bie <tiwei.btw@antgroup.com>
2021-07-08clarify safemount behaviorKevin Krakauer
PiperOrigin-RevId: 383750666
2021-07-02runsc: validate mount targetsKevin Krakauer
PiperOrigin-RevId: 382845950
2021-03-06[op] Replace syscall package usage with golang.org/x/sys/unix in runsc/.Ayush Ranjan
The syscall package has been deprecated in favor of golang.org/x/sys. Note that syscall is still used in some places because the following don't seem to have an equivalent in unix package: - syscall.SysProcIDMap - syscall.Credential Updates #214 PiperOrigin-RevId: 361381490
2020-03-19Improve error message when pivot_root failsFabricio Voznika
PiperOrigin-RevId: 301949722
2019-06-13Update canonical repository.Adin Scannell
This can be merged after: https://github.com/google/gvisor-website/pull/77 or https://github.com/google/gvisor-website/pull/78 PiperOrigin-RevId: 253132620
2019-04-29Change copyright notice to "The gVisor Authors"Michael Pratt
Based on the guidelines at https://opensource.google.com/docs/releasing/authors/. 1. $ rg -l "Google LLC" | xargs sed -i 's/Google LLC.*/The gVisor Authors./' 2. Manual fixup of "Google Inc" references. 3. Add AUTHORS file. Authors may request to be added to this file. 4. Point netstack AUTHORS to gVisor AUTHORS. Drop CONTRIBUTORS. Fixes #209 PiperOrigin-RevId: 245823212 Change-Id: I64530b24ad021a7d683137459cafc510f5ee1de9
2019-01-31gvisor/gofer: Use pivot_root instead of chrootAndrei Vagin
PiperOrigin-RevId: 231864273 Change-Id: I8545b72b615f5c2945df374b801b80be64ec3e13
2019-01-22Don't bind-mount runsc into a sandbox mntnsAndrei Vagin
PiperOrigin-RevId: 230437407 Change-Id: Id9d8ceeb018aad2fe317407c78c6ee0f4b47aa2b
2019-01-18runsc: create a new proc mount if the sandbox process is running in a new pidnsAndrei Vagin
PiperOrigin-RevId: 229971902 Change-Id: Ief4fac731e839ef092175908de9375d725eaa3aa
2019-01-14runsc: set up a minimal chroot from the sandbox processAndrei Vagin
In this case, new mounts are not created in the host mount namspaces, so tearDownChroot isn't needed, because chroot will be destroyed with a sandbox mount namespace. In additional, pivot_root can't be called instead of chroot. PiperOrigin-RevId: 229250871 Change-Id: I765bdb587d0b8287a6a8efda8747639d37c7e7b6
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