This is a list of images to run on a clean shutdown. Note that you must not rely on these
being run at all, as machines may be be powered off or shut down without having time to run
these scripts. If you add anything here you should test both in the case where they are
run and when they are not. Most systems are likely to be "crash only" and not have any setup here,
but you can attempt to deregister cleanly from a network service here, rather than relying
on timeouts, for example.
Fix https://github.com/linuxkit/linuxkit/issues/1988
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This update brings in linuxkit/rtf#24 that fixes panics in cases where
there are concurrent reads/writes of the logging backends.
Signed-off-by: Dave Tucker <dt@docker.com>
These can be added by other packages if they need to do something on
clean shutdown.
Crash only software can ignore this.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
It is pretty close to our docker package, if we adjust the command
that is run to avoid the actual dind startup script. We can't use
the normal docker image as it does not have mkfs and so on.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
3 components:
- network: read eht0 and proxy only DHCP traffic
- engine: read DHCP traffic, handle DHCP client state machine, and call the
host actuator to change the host config when a lease is obtained
host system configuration.
- actuator: perform the acutall net syscalls, read and write host configuration
files, etc
These three components can either be linked together in a single binary
(see src/dhcp-client/main.ml) or can be used as 3 binaries communicating
over cap-n-proto.
Signed-off-by: Thomas Gazagnaire <thomas@gazagnaire.org>
Add the yaml config to the default `linuxkit.yml`. You can check
this with `cat /proc/1/root/etc/linuxkit-config`.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Currently this supports "yaml" as the only option, which will output
the yaml config (as JSON) into the file specified in the image.
Fix#107
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
It is a far smaller download. Also pin to a specific version to protect against
the possibility of the output string changing.
The new image name is a bit of a mouthful, put it (and the expected output)
into a variable.
Signed-off-by: Ian Campbell <ijc@docker.com>
Still a flat/unstructured config space, but at least uses the mounting
machinery.
`boot.sh` continues to just work without modification.
Signed-off-by: Ian Campbell <ijc@docker.com>
These were originally generated by some box builder runes and then taken
wholesale here. Format them to be more readable.
Signed-off-by: Ian Campbell <ijc@docker.com>
It doesn't support it. This makes "make cache-images" work. Previously it would
fail with various:
Error: remote trust data does not exist for gcr.io/google_containers/pause-amd64: gcr.io does not have trust data for gcr.io/google_containers/pause-amd64
Signed-off-by: Ian Campbell <ijc@docker.com>
This is a pretty straight port of the previous box stuff, without much attempt
to clean things up.
Image label is a placeholder, will update once a batch of changes are complete.
Signed-off-by: Ian Campbell <ijc@docker.com>
Apart from the /var/lib mount itself the custom package:
- Made host /etc/cni and /opt/cni rshared. This has been handled by init make /
rshared since 3c326bebdf ("Make / rshared").
- Make /var/lib/kubeadm after mount. For now handle this with a dedicated start
of day container instead.
Signed-off-by: Ian Campbell <ijc@docker.com>
Port base is configurable (via $KUBE_PORT_BASE envvar). Master uses this and
nodes use subsequent ports.
Check that the node number is numeric so we can add them to things, but avoid
worker node 0 since the port will clash with master.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
tools/qemu and toos/go-compile define the IMAGE after the
package.mk, which result in below error if 'make ORG=other_org':
...
invalid argument "other_org/:2c6d9e1d9c52167f4f2b7a8fd235eda318175c99"for t: invalid reference format
See 'docker build --help'.
../../pkg/package.mk:47: recipe for target 'tag' failed
make: *** [tag] Error 125
This because '../../pkg/package.mk' need to use IMAGE variable first.
Signed-off-by: Dennis Chen <dennis.chen@arm.com>
