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update_sdk_container_image: work around sandbox permission errors

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This change temporarily disables the Gentoo sandbox when updating the
SDK to work around sandbox permission errors some pakage builds (like
e.g. GO) run into.

Fixes e.g.
```
Building Go cmd/dist using /usr/lib/go-bootstrap. (go1.5.3 linux/amd64)
 * /var/tmp/portage/sys-apps/sandbox-2.12/work/sandbox-2.12/libsandbox/trace.c:do_peekstr():125: failure (Operation not permitted):
 * ISE:do_peekstr:process_vm_readv(6863, 0x00007ffe4a502180{0x00007f01abd3e010, 0x570}, 1, 0x00007ffe4a502190{0x000000c820012a90, 0x570}, 1, 0) failed: Operation not permitted
 * ERROR: dev-lang/go-1.17.8::coreos failed (compile phase):
```

Signed-off-by: Thilo Fromm <thilo@kinvolk.io>
This commit is contained in:
Thilo Fromm 2022-05-06 11:20:03 +02:00
parent 69066819d8
commit 04495ae898
2 changed files with 10 additions and 1 deletions
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10
sdk_lib/Dockerfile.sdk-update
View File

@ -4,8 +4,18 @@ FROM ${BASE}
COPY --chown=sdk:sdk sdk_container/ /mnt/host/source
COPY --chown=sdk:sdk . /mnt/host/source/src/scripts
# Disable all sandboxing for SDK updates since some core packages
# (like GO) fail to build from a permission error otherwise.
RUN cp /home/sdk/.bashrc /home/sdk/.bashrc.bak
RUN echo 'export FEATURES="-sandbox -usersandbox -ipc-sandbox -network-sandbox -pid-sandbox"' \
>> /home/sdk/.bashrc
RUN chown sdk:sdk /mnt/host/source
RUN /home/sdk/sdk_entry.sh ./update_chroot --toolchain_boards="amd64-usr arm64-usr"
RUN /home/sdk/sdk_entry.sh ./setup_board --board="arm64-usr" --regen_configs
RUN /home/sdk/sdk_entry.sh ./setup_board --board="amd64-usr" --regen_configs
# Restore original .bashrc to remove sandbox disablement
RUN mv /home/sdk/.bashrc.bak /home/sdk/.bashrc
RUN chown sdk:sdk /home/sdk/.bashrc

1
update_sdk_container_image
View File

@ -8,7 +8,6 @@
set -eu
set -x
cd $(dirname "$0")
source sdk_lib/sdk_container_common.sh