Implementing a String() interface for each provider makes it
easier for users to prefix log strings with the provider.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Previously only `/var` was `rshared` but some people need to share
mounts in `/opt` etc so let us make everything `rshared` for now.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This package handles meta and user data for different cloud
and other platforms. It should be easy to extend to new
platforms.
Currently, it handles GCP metadata and a simple CDROM userdata
provider.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This is needed for cloud environments that want to get their metadata in
the onboot phase over the network.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Added to Docker example as Swarm mode likes time sync.
Note uses pool.ntp.org at present, on some providers it
should use a different source.
Constraints not enabled as they seem to have an issue;
possibly trying to set before network is up.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Instead of mounting a new filesystem, revert to doing a `rw` bind.
However do not make `/` `rshared`, just `/var` as that is where we expect
filesystems to be mounted for persistence. Also only make the actual
container rootfs writeable, not the whole directory.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
As suggested by @shykes these are clearer
- onboot for things that are run at boot time to completion
- services for persistent services
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Also add ca-certificates to base, needed to use `dist` to pull.
Make two stage builds for `containerd` and `runc` so they have a
from `scratch` second stage.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
It is not necessary to bring up `eth0`, the program does it fine.
This means we can remove shell script, clean up build.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This works and runs containers now, if you eg `runc exec` into it.
Needs a few tweaks for rlimits, but will pull and run containers.
Will integrate better with ssh/dev containers to make more usable.
For a simple test use
```
./bin/moby build examples/docker.yml
./bin/moby run hyperkit -disk-size 100 docker
```
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This is based on the code we used for Docker Editions, and
will format an external drive, to be used for example for
`/var` for Docker image persistence.
It does not `mount` the drive yet, as splitting format and mount
gives better modularity.
Example yaml fragment:
```
- name: format
image: "mobylinux/format:097d4f22b20f976b1f89d8f0b8a5d074d35b856c"
binds:
- /dev:/dev
capabilities:
- CAP_SYS_ADMIN
- CAP_MKNOD
```
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This is compatible with containerd 8353da59c6ae7e1933aac2228df23541ef8b163f
which was picked up by d2caae4c1a.
This required jiggering with riddler output some more to update to new OCI
config.json format for capabilities.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Since Makefile contains the hashes we need a dependency otherwise changing the
hashes does not necessarily result in the binaries getting updated.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
- now supports image pull and run end to end
- update runc to last version before spec update fix#1302
- remove ext2 utils from init
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This does not get everything where we want it finally, see #1266
nor the optimal way of building, but it gets it out of top level.
Added instructions to build if you have a Go installation.
Not moving `vendor` yet.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
- remove remainder of editions code
- add a new check container to run tests without Docker
- switch over `make test` to use new command to build tests
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
