Commit Graph

2770 Commits

Author SHA1 Message Date
Daniel J Walsh
b51d737998 Begin wiring in USERNS Support into podman
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #690
Approved by: mheon
2018-05-04 17:15:55 +00:00
baude
b44d4fb1ec Fix pulling from secure registry
when pulling from a secure registry that is documented in registries.conf, we
should be able to pull without tls-verify=false

Signed-off-by: baude <bbaude@redhat.com>

Closes: #718
Approved by: rhatdan
2018-05-04 14:13:18 +00:00
Matthew Heon
c34e454177 Optionally init() during container restart
This allows us to restart containers that have never been started
without error. This makes RestartWithTimeout work with running,
stopped, and created containers.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #719
Approved by: rhatdan
2018-05-04 10:57:50 +00:00
baude
8dfebd4607 varlink containers
first pass at adding in the container related endpoints/methods for the libpod
backend. Couple of important notes:

* endpoints that can use a console are not going to be done until we have "remote" console
* several of the container methods should probably be able to stream as opposed to a one-off return

Signed-off-by: baude <bbaude@redhat.com>

Closes: #708
Approved by: baude
2018-05-03 17:31:33 +00:00
Daniel J Walsh
fae5033a01 Make podman commit to localhost rather then docker.io
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #715
Approved by: mheon
2018-05-03 13:12:46 +00:00
Matthew Heon
dd569a91f4 Add accessors for new image fields in container config
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
ab7e2a6956 Store user Volumes, Entrypoint, Command in database
We need these for commit, and they cannot be properly deduced
from just the OCI spec, so save them in the database so we can
retrieve them for commit.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
16c997de62 Further fix Godoc comments in options.go
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
1ece5d3db7 Update hooks to use config bool to detect volume mounts
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
7137ca81d9 Fix Godoc comments in options.go
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
a0e8f88700 Add config bool to indicate there are user volumes
This allows us to accurately trigger OCI hooks that trigger on
the presence of volume mounts.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #700
Approved by: rhatdan
2018-05-03 12:23:12 +00:00
Matthew Heon
f6d41abfb0 Print the Buildah comment from commit to given writer
Much better than unconditionally dumping to stdout

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #706
Approved by: rhatdan
2018-05-03 12:00:17 +00:00
Matthew Heon
25dc483f00 Do not print unnecessary Buildah details during commit
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #706
Approved by: rhatdan
2018-05-03 12:00:17 +00:00
baude
9924956dc8 do not commit default volumes from container
when performing a container commit, we should not add the default list of volumes
for a container to the resulting image.  it will cause the resulting image to crash
when run subsequently.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #699
Approved by: mheon
2018-04-30 21:07:59 +00:00
baude
a824186ac9 Use buildah commit and bud in podman
Vendor in buildah and use as much of commit and bug as possible for podman
build and commit.

Resolves #586
Signed-off-by: baude <bbaude@redhat.com>

Closes: #681
Approved by: mheon
2018-04-27 20:51:07 +00:00
umohnani8
51a5cdc636 Modify secrets pkg
Made a mistake in my earlier patch. I though that if you add an empty string
to an array, the length of the array would still be 0...
Realised this when vendoring the secrets pkg into cri-o.

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #685
Approved by: mheon
2018-04-27 14:07:54 +00:00
baude
39a7a773a6 varlink images
implement varlink image functions for working with libpod with the exception of a
couple due to incompletions on the libpod side of things (build).

also, created a first pass at a libpodpy package which will stand as a client to
working with libpod's varlink methods using python.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #669
Approved by: baude
2018-04-26 19:14:44 +00:00
Matthew Heon
0ccfd7dc20 Retrieve IP addresses for container from DB
Instead of execing out to the host's IP, use the IP address we
got back from CNI to populate Inspect's IP address information.

Signed-off-by: Matthew Heon <mheon@redhat.com>

Closes: #680
Approved by: umohnani8
2018-04-26 17:26:13 +00:00
umohnani8
6ac8a24db4 Add --default-mounts-file hidden flag
The hidden flag is used to override the path of the default mounts file
for testing purposes.
Also modified the secrets pkg to allow for this override to happen.

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #678
Approved by: mheon
2018-04-26 16:33:25 +00:00
baude
cc03743c0f Strip transport from image name when looking for local image
When a user pulls an image using a transport, like docker-daemon, we try to lookup
the new image in storage by the input name after the pull.  Because the input name
has a transport (different than local storage), that lookup would fail.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #644
Approved by: rhatdan
2018-04-26 11:17:47 +00:00
Matthew Heon
aa247f950c Remove more Errorf in favor of Wrapf
Signed-off-by: Matthew Heon <mheon@redhat.com>

Closes: #668
Approved by: rhatdan
2018-04-25 18:34:55 +00:00
Matthew Heon
379404d306 Do not eat error messages from pullImage
Signed-off-by: Matthew Heon <mheon@redhat.com>

Closes: #668
Approved by: rhatdan
2018-04-25 18:34:55 +00:00
umohnani8
cf41dc70b3 Modify --user flag for podman create and run
If an integer is passed into the --user flag, i.e --user=1234
don't look up the user in /etc/passwd, just assign the integer as the uid.

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #652
Approved by: mheon
2018-04-24 14:28:33 +00:00
umohnani8
57afb7514d Add FIPS mode secret
If the host is in FIPS mode and /etc/system-fips exists
/run/secrets/system-fips is created in the container so that
the container can run in FIPS mode as well.

Signed-off-by: umohnani8 <umohnani@redhat.com>
2018-04-23 13:17:12 -04:00
baude
8493dba23c Initial varlink implementation
Signed-off-by: baude <bbaude@redhat.com>

Closes: #627
Approved by: mheon
2018-04-23 14:29:45 +00:00
umohnani8
27107fdac1 Vendor in latest containers/image and contaners/storage
Made necessary changes to functions to include contex.Context wherever needed

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #640
Approved by: baude
2018-04-19 14:08:47 +00:00
baude
313e5e83e9 regression: tls verify should be set on registries.conf if insecure
In the case where podman needs to pull an image, if that registry that the image
resides on is known to be insesure (as defined in /etc/containers/registries.conf),
tls-verify should be altered on the fly.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #626
Approved by: mheon
2018-04-18 14:07:59 +00:00
Nathan Williams
94f20cdd00 - reverse host field order (ip goes first)
- fix host string split to permit IPv6

Signed-off-by: Nathan Williams <nath.e.will@gmail.com>

Closes: #635
Approved by: rhatdan
2018-04-18 10:58:24 +00:00
TomSweeneyRedHat
6c5ebb0315 Change container.locked to batched
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>

Closes: #619
Approved by: mheon
2018-04-16 15:18:38 +00:00
baude
fa8442e4a0 podman pull should always try to pull
In the case where you have an image local, if the the user runs
podman pull, we should always attempt to pull an updated image.

Added a forceRemote bool to New (image) so we can differentiate
between "pull" or run because the actions differ.  Run does not
need to pull the latest -- only run.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #618
Approved by: baude
2018-04-14 23:55:24 +00:00
Matthew Heon
39b2295e3e Fix another comparison of a Go interface against nil
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #608
Approved by: baude
2018-04-13 18:43:44 +00:00
Matthew Heon
2961c9e293 Allowing attaching stdin to non-interactive containers
Mimics docker's behavior

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #608
Approved by: baude
2018-04-13 18:43:44 +00:00
Matthew Heon
8d7635b1ac Change attach to accept a struct containing streams
Comparing Go interfaces, like io.Reader, to nil does not work. As
such, we need to include a bool with each stream telling whether
to attach to it.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #608
Approved by: baude
2018-04-13 18:43:44 +00:00
Matthew Heon
5e03cec7ec Changes to attach to enable per-stream attaching
This allows us to attach to attach to just stdout or stderr or
stdin, or any combination of these.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #608
Approved by: baude
2018-04-13 18:43:44 +00:00
Matthew Heon
4b25039cf4 Fix locking interaction in batched Exec() on container
Signed-off-by: Matthew Heon <mheon@redhat.com>

Closes: #610
Approved by: giuseppe
2018-04-13 16:36:09 +00:00
Nalin Dahyabhai
6f51a5b2f9 Force host UID/GID mapping when creating containers
Until we can handle running containers which use UID/GID mappings, make
sure that we always create containers that use the host mappings.

Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>

Closes: #609
Approved by: baude
2018-04-12 15:24:46 +00:00
Matthew Heon
49f9397217 Do not lock all containers during pod kill
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #600
Approved by: rhatdan
2018-04-12 03:48:40 +00:00
Matthew Heon
8b67fbb3f2 Make pod stop lock one container at a time
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #600
Approved by: rhatdan
2018-04-12 03:48:40 +00:00
Matthew Heon
542f8fe98d Do not lock all containers during pod start
This solves a nasty locking issue with getting the path of
namespaces for dependencies

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #600
Approved by: rhatdan
2018-04-12 03:48:40 +00:00
baude
77a1665c05 Containers transitioning to stop should not break stats
When a container is transitioning from running to stopped and stats is runnings,
we should not break stats if we are unable to get stats for that container.

Resolves: #598

Signed-off-by: baude <bbaude@redhat.com>

Closes: #599
Approved by: mheon
2018-04-11 18:35:37 +00:00
baude
1700f2b238 Use buildah commit for podman commit
Resolves: #586 and #520
Signed-off-by: baude <bbaude@redhat.com>

Closes: #592
Approved by: mheon
2018-04-10 13:31:59 +00:00
umohnani8
998fd2ece0 Functionality changes to the following flags
--group-add
	--blkio-weight-device
	--device-read-bps
	--device-write-bps
	--device-read-iops
	--device-write-iops

--group-add now supports group names as well as the gid associated with them.
All the --device flags work now with moderate changes to the code to support both
bps and iops.
Added tests for all the flags.

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #590
Approved by: mheon
2018-04-06 00:09:46 +00:00
TomSweeneyRedHat
54bd0ae716 Remove image via storage if a buildah container is associated
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>

Closes: #522
Approved by: mheon
2018-04-05 15:44:11 +00:00
Daniel J Walsh
fdcf633a33 Add hooks support to podman
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #155
Approved by: mheon
2018-04-05 14:13:49 +00:00
Matthew Heon
eb0d5dfff1 Prevent a potential race when stopping containers
If sending a signal fails, check if the container is alive. If it
is not, it probably stopped on its own before we could send the
signal, so don't error out.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #591
Approved by: rhatdan
2018-04-04 01:09:23 +00:00
baude
35a10c9ba5 Only allocate tty when -t
In our ezrly development, we always allocated a tty when not -d.  Now we should only allocated when the user asks for it.

Resolves: #573

Signed-off-by: baude <bbaude@redhat.com>

Closes: #574
Approved by: rhatdan
2018-04-03 22:23:23 +00:00
baude
b1a8d769b8 Stopping a stopped container should not be an error
Resolves: #575

Signed-off-by: baude <bbaude@redhat.com>

Closes: #588
Approved by: mheon
2018-04-03 18:37:41 +00:00
Matthew Heon
750f000e7c Fix golint
Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #577
Approved by: rhatdan
2018-04-03 14:57:16 +00:00
Matthew Heon
98b19aeb0c Refactor dependency checks from init() into public API
Instead of checking during init(), which could result in major
locking issues when used with pods, make our dependency checks in
the public API instead. This avoids doing them when we start pods
(where, because of the dependency graph, we can reasonably say
all dependencies are up before we start a container).

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #577
Approved by: rhatdan
2018-04-03 14:57:16 +00:00
Matthew Heon
4d4646d09b Do not require Init() before Start()
This will help dependency races

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #577
Approved by: rhatdan
2018-04-03 14:57:16 +00:00