Commit Graph

676 Commits

Author SHA1 Message Date
Justin Cormack
485452d9bd Merge pull request #1460 from justincormack/automount
Add a formatting container and persistent disk support for docker
2017-04-06 16:08:20 +01:00
Justin Cormack
0a030dc219 Clean up dhcpcd container
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>
2017-04-06 15:32:22 +01:00
Justin Cormack
cf7b952995 Add persistent drive support to Docker container
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>
2017-04-06 14:25:42 +01:00
Ian Campbell
2b54e18f9f Drop unnecessary use of start-stop-daemon with containerd.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
2017-04-06 09:34:38 +01:00
Ian Campbell
8270bdfe33 Use exec in a couple of places to avoid needless lingering /bin/sh processes
```
$ apk -U add procps
$ ps xf
    1 ?        Ss     0:05 /sbin/init
  357 ?        Ss     0:00 /bin/sh /etc/init.d/containerd
  359 ?        Sl     0:00  \_ /usr/bin/containerd
  360 ?        Ss     0:00 /bin/sh /etc/init.d/containers
  432 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/swa
  466 ?        Ssl    0:00  |   \_ /usr/bin/swarmd --containerd-addr=/run/contai
  427 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/dhc
  457 ?        Ss     0:00  |   \_ bin/sh /usr/local/bin/start_dhcpcd.sh
  474 ?        S      0:00  |       \_ /sbin/dhcpcd --nobackground
  429 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/rng
  576 ?        Ss     0:00      \_ /bin/tini /usr/sbin/rngd -f
  580 ?        S      0:00          \_ /usr/sbin/rngd -f
```

becomes

```
$ ps xf
    1 ?        Ss     0:06 /sbin/init
  358 ?        Ss     0:00 /bin/sh /etc/init.d/containers
  426 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/dhc
  458 ?        Ss     0:00  |   \_ /sbin/dhcpcd --nobackground
  431 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/swa
  460 ?        Ssl    0:00  |   \_ /usr/bin/swarmd --containerd-addr=/run/contai
  428 ?        Sl     0:00  \_ /usr/bin/runc run --bundle /containers/daemon/rng
  574 ?        Ss     0:00      \_ /bin/tini /usr/sbin/rngd -f
  578 ?        S      0:00          \_ /usr/sbin/rngd -f
  356 ?        Ssl    0:00 /usr/bin/containerd

```

Specifically these are gone:
  357 ?        Ss     0:00 /bin/sh /etc/init.d/containerd
  457 ?        Ss     0:00  |   \_ bin/sh /usr/local/bin/start_dhcpcd.sh

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
2017-04-06 09:34:38 +01:00
Justin Cormack
c21996fc0b Fix indentation in examples/gcp.yml
Yaml is fussy...

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-04-05 16:24:03 +01:00
Ian Campbell
decc6b46ff Update example DHCP containers with oom_score_adj -> oomScoreAdj
Looks like this was missed when #1316 was rebased over #1474.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
2017-04-05 10:28:13 +01:00
Riyaz Faizullabhoy
a33b9ff4b1 dhcpcd system container
Signed-off-by: Riyaz Faizullabhoy <riyaz.faizullabhoy@docker.com>
2017-04-04 08:23:47 -07:00
Justin Cormack
57c75741e9 Revert Command->Args but remove from yaml where not needed
In the riddler change I changed "command" in the yaml to "args"
but did not change the files. In fact we basically used the
default command everywhere so this did not actually break.

Remove the unnecessary "command" lines to simplify yaml.

Revert the command to args change for now as I think I prefer
command, but its easier to switch now. Need to think if the
entrypoint/command distinction matters before finalizing.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-04-04 09:51:17 +01:00
Justin Cormack
065af9707c Replace riddler with code that constructs config.json directly
Generated largely from the specified config; small parts taken from `docker image inspect`,
such as the command line.

Renamed some of the yaml keys to match the OCI spec rather than Docker Compose as
we decided they are more readable, no more underscores.

Add some extra functionality
- tmpfs specification
- fully general mount specification
- no new privileges can be specified now

For nostalgic reasons, using engine-api to talk to the docker cli as
we only need an old API version, and it is nice and easy to vendor...

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-04-03 23:28:55 +01:00
Ian Campbell
709402d780 Update to runc ef9a4b315558d31eae520725ff67383c2f79c3cb
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>
2017-04-03 16:47:14 +01:00
Rolf Neugebauer
02146dcfc5 init: update yaml files with new init image
Also add tty0 as a console to default moby image

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-03-28 10:53:44 +01:00
Rolf Neugebauer
e9fbe43b34 Rename .yaml to .yml
docker-compose and other utilities use the .yml extension.
For consistency rename all .yaml to .yml

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-03-27 09:53:26 +02:00
Justin Cormack
7b79053306 Update containerd to current master
- 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>
2017-03-25 18:15:52 +00:00
dan
a75989f447 Added the capability to output moby images as vmdk files for use with VMware Workstation/Fusion
Corrected naming from vmware->vmdk and fixed Makfile

Fixed mistake outputting a vhd instead of a vmdk in output.go

Build vmdk image and added to Docker Hub, corrected link in output.go

Modified directories to confirm to standard mkimage-<imgType>

Signed-off-by: Dan Finneran <dan@thebsdbox.co.uk>
2017-03-23 11:16:40 +00:00
Justin Cormack
b3b5ec7fe5 Make sshd output to stderr not syslog
This way we get to see the logs.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-22 09:43:32 +00:00
Justin Cormack
a092d4352e Merge pull request #1323 from justincormack/gcp-metadata
Add a metadata handler for GCP which allows ssh login
2017-03-16 19:24:43 +00:00
Justin Cormack
80787f2e65 Merge pull request #1324 from justincormack/no-apk
Clean up apk cache in init
2017-03-16 19:22:14 +00:00
Justin Cormack
05123a7afa Clean up apk cache in init
See #1312

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-16 19:14:08 +00:00
Justin Cormack
73e30a757f Add a metadata handler for GCP which allows ssh login
- this needs improvements to make it more "platform native", in
  particular GCP supports multiple users and more ssh key mangement
  options.
- at present you can login as root with any platform ssh key
- add support for uts=host and ipc=host
- set the hostname from the metadata as well

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-16 18:45:44 +00:00
Justin Cormack
ff941778e4 GCP image handling enhancements
- the `public` option was not previously implemented
- add `replace` only for GCP images which will error otherwise. Only
  recommended for use in development, in production use the `--name` option
  to provide a different name eaxch time. Note only applies to GCP images,
  will document these options properly soon.
- add a `family` option; this allows you to upload many images and the
  user can select the latest using the `family` option instead of a specific
  image.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-16 13:20:21 +00:00
Riyaz Faizullabhoy
8d3a7ff351 logs: separate daemon container logs into separate files
Signed-off-by: Riyaz Faizullabhoy <riyaz.faizullabhoy@docker.com>
2017-03-15 12:24:10 +00:00
Justin Cormack
4142092024 Merge pull request #1299 from justincormack/gcp
Add upload to Google Cloud Storage and Google Compute Image creation
2017-03-14 14:55:16 +00:00
Justin Cormack
37c6169ab7 Add upload to Google Cloud Storage and Google Compute Image creation
- the image upload uses the cloud API
- currently auth and image creation need the `gcloud` CLI tool.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-14 14:45:05 +00:00
Rolf Neugebauer
3874a37824 kernel: Update YAML files with new kernel images
Use the 4.9.x (aka latest) in all files

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-03-14 10:54:44 +00:00
Justin Cormack
453bec56c5 Add a WIP example to run sshd
- Currently only works if you add your ssh key in the example yaml, but will replace
with metadata support shortly.
- sshd logging not yet configured (needs to share syslog socket).

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-03-13 15:19:54 +00:00