This way something comes up when you click on the project on
github, rather than having to hunt for something to explain the
project.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Use the `with-cdhcpc` branch of charrua-client, which exposes `Dhcp_client_lwt`. Dhcp_client_lwt exposes similar functions to `Dhcp_client_mirage`, but does not impose the structure of a Mirage_types_lwt.ipv4_config on the returned object, rather returning the full lease; the engine can then expose whatever information from the lease it finds to be pertinent.
Signed-off-by: Mindy Preston <mindy.preston@docker.com>
0eb21735ae accidentally broke some package
builds by switching linuxkit/alpine to linuxkit/containerd. Let's revert
the ones that shouldn't be there.
Closes#1991
Signed-off-by: Tycho Andersen <tycho@docker.com>
Note that this is not the latest (which was 95efd45db073 at time of writing)
but the next commit 6428b4bad0c2 merges "Port ctr to use client package" breaks
the use of `ctr run --runtime-config` (by removing that option).
This contains https://github.com/containerd/containerd/pull/954 which was
causing some services to fail to start.
All previous uses of 15541037b9 are updated to
5749f2e9e6.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
The intention with the yaml fragment is that it specifies the
set of processes that form the daemon, with minimal privileges
for each component and each running inside a separate container.
In addition to the normal container capabilities, there is also
a new field which lets a startup process establish an RPC channel,
based on a Capnp specification. This allows for extremely
unprivileged components to be started, such as the `dhcp-engine`
in this example which can only communicate with the outside world
via the `dhcp-network` (to transmit) or `dhcp-actuator` (to alter
the state of the local Linux distribution).
This is a first cut at the yaml interface and the capnp, with the
intention to refine it as we combine it with the rest of the existing
prototype (which currently doesnt have an RPC layer). Expect
more changes...
Signed-off-by: Anil Madhavapeddy <anil@docker.com>
This is much more functional (includes networking).
Requires switching to an alpine base because CNI networking backends (such as
weave) can expect iptables binaries to be present, or may want to shell out to
scripts etc.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Uses the alpine base container. Networking is not disabled because we still
clone at build time.
No swarmd.yml update because the commit referenced here no longer exists in the
upstream repo after a force push. This will change in the next commit.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
The existing set was randomly rather than carefully chosen, lets just be honest
and use "all" until the proper set can be determined.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Update everything including the current
linuxkit/containerd:b1766e4c4c09f63ac4925a6e4612852a93f7e73b to the new
linuxkit/containerd:deaf5bf838bf7f131c2287ecff3ed9835b0497e2.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
We don't actually build it here, we just use the alpine package, which is
already included in the linuxkit/alpine base.
Can be instantiated with a service stanza such as:
- name: qemu-ga
image: "linuxkit/qemu-ga:e5fbcf55926f6e1a96b3e49a392e547e8be1022c"
binds:
- /dev/vport0p1:/dev/vport0p1
The only functionality I've tested is to report IP addresses to the host (e.g.
via `virsh domifaddr`).
The image is configured to use `/dev/vport0p1` by default. If your VM image is
using a different port number then you can either incorporate the rename into
the bind ("/dev/vport1p1:/dev/vport0p1") or override the command with:
command: ["/usr/bin/qemu-ga", "-p", "/dev/vport1p1"]
The mdev tool appears to not create the symlinks which udev would provide
`/dev/virtio-ports/org.qemu.guest_agent.0` hence the need to hardcode the
potentially unstable `/dev/vportNp1`, `N` seems to depend on the number and
order of virtio devices in use. I don't know if it is possible to get mdev to
create these links. For reference the udev rule is:
SUBSYSTEM=="virtio-ports", KERNEL=="vport*", ATTR{name}=="?*", SYMLINK+="virtio-ports/$attr{name}"
See https://wiki.libvirt.org/page/Qemu_guest_agent for more info on the guest
agent.
A suitable stanza is added to `projects/swarmd/swarmd.yml` since that is where
I am using it.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
We were pointing to the old mobylinux docker hub repo. Let's update the
kernel build to be the new style one.
Note that I didn't bump the kernel version or update the patches at all. We
should do this soon, but for the purposes of our probational channel PoC,
I'm leaving wireguard at the old version for now.
Signed-off-by: Tycho Andersen <tycho@docker.com>
-wireguard is redundant, and with a standardized name, we can merge patches
"automatically", for our probational channel.
Signed-off-by: Tycho Andersen <tycho@docker.com>
Rather than re-build the whole init, let's just include the wireguard tools
in a tools repo.
This also moves *most* of the stuff to new linuxkit infrastructure, instead
of the legacy mobylinux. And checks an item off the TODO list.
Signed-off-by: Tycho Andersen <tycho@docker.com>
- Update to packages using the Alpine 3.6 base image
- Remove config for packages which now supply it
- Update/add trust section
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
The latest version of the `moby` tool now requires that the output formats
be specified in the CLI not in the yaml file.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
