This should make it easier to switch out `init` for other versions,
although the `getty` config still needs to be removed.
- use `/bin/rc.init` for start
- use `rc.shutdown` for stop
- make `rc.init` run other code.
- merge `containers` and `containerd` startup code
Signed-off-by: Justin Cormack <justin.cormack@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>
Adds a new --networking option to simplify selection of networking modes
for `linuxkit run hyperkit`. The new modes are "docker-for-mac",
"vpnkit" and "none".
By default docker-for-mac will be used for networking. HyperKit will
then connect to the default VPNKit socket location used by Docker for
Mac.
In vpnkit-mode a new VPNKit instance is started and the socket
"vpnkit_eth.sock" is created in the state directory. This mode also
enables port forwarding via 9p and vsock. The vpnkit mode optionally
accepts a path to an existing VPNKit socket. This allows two or more VMs
to be connected to the same virtual network - but only the VM that
created the the socket can use port forwarding.
Mode "none" disables networking.
Signed-off-by: Magnus Skjegstad <magnus@skjegstad.com>
This test check that the link is up, that we got a IP address
and the output of the dhcpcd daemon.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Don't rely on systctl test package. Instead, add the check shell
script to the image and execute it with a standard Alpine image.
While at it, make the test more verbose.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Use the index in the alphabet (a=1...) to group the tests
a little bit. The actual order does not matter.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
While not used anywhere, adding it to the based makes it easy
to add temporarily add it to init (or elsewhere) for debugging.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
While not used anywhere, adding it to the based makes it easy
to add temporarily add it to init (or elsewhere) for debugging.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@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>
