If a file is a simple string (as opposed to a map) then write it with the
default perms. This makes for slightly terser metadata when creating a simple
datafile.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
`ok` was not assigned when type casting to `map[string]interface{}` so the
subsequent check was testing a stale value.
Also, the error message upon failure had the wrong sense.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
There is no need for start-stop-daemon since this package
is using containerd. Remove it and update the init
package to alpine:edge
Also use the git tree hash for the package hash while at it.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Directly install the required packages from the Alpine base
image to compile the rngd package.
Also use the git tree hash for the package hash while at it.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This builds the dhcpcd package from a fixed Alpine 3.5 base and adds
the dhcpcd daemon from the Alpine base image. This should make the
build reproducible and allows us to use the git tree hash.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Bring it into line with official images: remove `jq`, `sfdisk` which
are not needed; we used them for disk mounting but this is down standalone.
Add the tools for other filesystems, which are needed for `dm`, `btrfs`.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Update examples/swap.yml to use latest linuxkit/swap image
Add comment to examples/swap.yml how to enable encryption
Add encrypt options to README
Make encrypted swap the default
Signed-off-by: Avi Deitcher <avi@deitcher.net>
for swap.sh, take any command-line options, not just those with an arg
that in turn requires a new hash on the example
Use latest 4.9.x kernel to keep in line with other examples
Replace (bash) herestring with (posix) heredoc in swap.sh, and update hash to match
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Not sure when this arrived but it was stopping anything running.
Appears not to be in the older test `init` containers.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix spaces after commas
Remove MAINTAINER
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Simplify swap.yml example to remove files section
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Switch swap.sh to sh from bash and remove bash from image
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Replace fallocate with dd and update calculation function to support it
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix indentation
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Change link to swap to just swap.sh
Signed-off-by: Avi Deitcher <avi@deitcher.net>
Fix indent
Signed-off-by: Avi Deitcher <avi@deitcher.net>
We were using Debian but Alpine more consistent. Use nested build.
Currently extract the hash in a nasty way but this can be fixed later
when we switch over hashing method.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This was missed when things were renamed.
The intention with this code was (apparently) to provide a (pseudo)unique
hostname in the case where something more specific was not provided (e.g. by
DHCP). Make this a little clearer by using '(none)' rather than 'linuxkit' as
the default, in the normal case this will be overwritten by something more
specific and if it isn't we will change it to something somewhat unique derived
from the MAC address (as before). nb: '(none)' is already used by Debian so I
think it is a safe choice as the sentinel value.
The use of both CONFIG_DEFAULT_HOSTNAME and the explicit /etc/hostname from
mkimage.sh is likely to be redundant in some cases, but neither seems to
completely cover all cases so keep both.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
Previously the "tini" contained the entire build. Using the
multi-stage build creates a new "tini" base image, which only
contains the "/bin/tini". This image can be used as the base
image for packages requiring "tini".
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Because we are not yet using the image store, this requires a
patched `ctr` that can run a specified rootfs rather than an
image.
We will switch to the image store later, but this requires
extensive build changes.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
