Update the webhook JSON payloads to real ones,
and show there is a difference between an automated build webhook payload and a normal repo payload
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
Upstream-commit: b4b899264ed892818ef31c3626acad8fb110aabb
Component: engine
Permissions after an ADD or COPY build instructions are now restricted
to the scope of files potentially modified by the operation rather than
the entire impacted tree.
Fixes#9401.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Upstream-commit: f3cedce3608afe7bd570666a7fc878ab85c7bc03
Component: engine
I've re-jigged the run man page so that each option's text begins with the
cli's help text for that flag, and then ay subsequent lines in the man page
are carried forward.
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Upstream-commit: e01baa6be782320d3c0800697c882c2b919b202f
Component: engine
Right now 'docker build' will send:
Sending build context to Docker daemon
to stderr, instead of stdout. This PR fixes that.
I looked in the rest of api/client/commands.go for other cases
that might do this and only one jumped out at me:
https://github.com/docker/docker/blob/master/api/client/commands.go#L2202
but I think if I changed that to go to stdout then it'll mess people up
who are expecting just the container ID to be printed to the screen and
there is no --quiet type of flag we can check.
Closes#9404
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 5c91bb93a7e35b2d443090cabc7ec0a2ca59b6ee
Component: engine
The installation guide for EC2 is outdated, as the current version of Amazon Linux (2014.09) is now Docker ready. No need to go through the manual route anymore. The official AMI has Docker packages in the repository now (this was the 'pre-release' option in the outdated instructions).
Docker-DCO-1.1-Signed-off-by: David Mat <david@davidmat.com> (github: davidmat)
Upstream-commit: da667581cffec4048d848454266b8d3cad55c859
Component: engine
Add the test case of this issue.
Docker-DCO-1.1-Signed-off-by: Chen Chao <cc272309126@gmail.com> (github: cc272309126)
Upstream-commit: 1bb02117db80e75f406f6c63d8d50680c1569019
Component: engine
The code no longer assumes a net.TCPConn underlying the HTTP connection
in order to close attached streams.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Upstream-commit: 266a1044deb9a085ed43dccdc6cfa0723e5142b0
Component: engine
Another update to TarSum tests, this patch fixes an issue where
the benchmarks were generating archives incorrectly by not closing
the tarWriter.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Upstream-commit: 385917e22c5bd0d577a5a0be0de9e88a0499fe87
Component: engine
graphdb: initialize the database semi-idempotently on every connection, not just new installs.
Upstream-commit: 8520fd55b66b44f669f6ad6886c7c46d066bd6ca
Component: engine
With 32ba6ab from #9261, TempArchive now closes the underlying file and
cleans it up as soon as the file's contents have been read. When pushing
an image, PushImageLayerRegistry attempts to call Close() on the layer,
which is a TempArchive that has already been closed. In this situation,
Close() returns an "invalid argument" error.
Add a Close method to TempArchive that does a no-op if the underlying
file has already been closed.
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
Upstream-commit: 48ec176cd51da20e23564941da2d9906a7779d28
Component: engine
These two cases did not actually read the same content with each iteration
of the benchmark. After the first read, the buffer was consumed. This patch
corrects this by using a bytes.Reader and seeking to the beginning of the
buffer at the beginning of each iteration.
Unfortunately, this benchmark was not actually as fast as we believed. But
the new results do bring its results closer to those of the other benchmarks.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Upstream-commit: 92fd49f7ca42cf5d97825853034eac685b90fc1d
Component: engine
Use transaction logic during device deletion and do rollback if transaction
is not complete. Following is the sequence of events.
- Open transaction and save to metafile
- Delete device from pool
- Delete device metadata file from disk
- Close Transaction
If docker crashes without closing transaction then rollback will take
place upon next docker start.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 17b75a21a667a27a9a27565ab282cd615dbdb66e
Component: engine
Finally this patch uses the notion of transaction for device or snapshot
device creation.
Following is sequence of event.
- Open a trasaction and save details in a file.
- Create a new device/snapshot device
- If a new device id is used, refresh transaction with new device id details.
- Create device metadata file
- Close transaction.
If docker crashes anywhere in between without closing transaction, then
upon next start, docker will figure out that there was a pending transaction
and it will roll back transaction. That is it will do following.
- Delete Device from pool
- Delete device metadata file
- Remove transaction file to mark no transaction is pending.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: c115c4aa45ba82f27859b0afba5724d437857879
Component: engine
Finally, we seem to have all the bits to keep track of all used device
Ids and find a free device Id to use when creating a new device. Start
using it.
Ideally we should completely move away from retry logic when pool returns
-EEXISTS. For now I have retained that logic and I simply output a warning.
When things are stable, we should be able to get rid of it.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: e28a419e1197bf50bbb378b02f0226c3115edeaa
Component: engine
Open code createDevice() and createSnapDevice() and move all the logic
in the caller.
This is a sheer code reorganization so that all device Id allocation
logic is in one function. That way in case of erros, one can easily
cleanup and mark device Id free again. (Later patches benefit from
it).
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 14d0dd855ee1e7cd1a3185c3d5a00e7afccb5c43
Component: engine
Right now we are accessing devices.NextDeviceId directly and also
incrementing it at various places.
Instead provide a helper function which is responsile for
incrementing NextDeviceId and return next deviceId.
This is just code structuring. This will help later once we
convert this function to find a free device Id and it goes
through a bitmap of used/free device Ids.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: a44c23fe6604d1de59c64bbb9dc234c7c3dbede9
Component: engine
When docker starts, build a used/free Device Id map from the per
device meta files we already have. These meta files have the data
which device Ids are in use. Parse these files and mark device as
used in the map.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 39dc7829dea87d4be8e6e9b2a598fb354ebf4ba0
Component: engine
Currently devicemapper backend does not keep track of used device Ids in
the pool. It tries a device Id and if that device Id exists in pool, it
tries with a different Id and keeps on doing this in a loop till it succeeds.
This worked fine so far but now we are moving to transaction based
device creation and deletion. We will keep deviceId information in
transaction which will be rolled back if docker crashed before transaction
was complete.
If we store a deviceId in transaction and later figure out it already
existed in pool and docker crashed, then we will rollback and remove
that existing device Id from pool (which we should not have).
That means, we should know free device Id in pool in advance before
we put that device Id in transaction.
Hence this patch creates a bitmap (one bit each for a deviceId), and
sets the bit if device Id is used otherwise resets it. This patch
is just preparing the ground right now. Actual usage will follow
in later patches.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 4d39e056aac2fadffcb8560101f3c31a2b7db3ae
Component: engine
Right now setupBaseImage() uses deleteDevice() to delete uninitialized
base image while rest of the code uses DeleteDevice(). Change it and
use a common function everywhere for the sake of uniformity.
I can't see what harm can be done by doing little extra locking done
by DeleteDevice().
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 359a38b26a164f430c79fe542babb77c6e48dcc3
Component: engine
Very soon we will have the notion of an open transaction and keep its
details in a metafile.
When a new transaction is opened, we allocate a new transaction Id,
do the device creation/deletion and then we will close the transaction.
I thought that OpenTransactionId better represents the semantics of
transaction Id associated with an open transaction instead of NewtransactionId.
This patch just does the renaming. No functionality change.
I have also introduced a structure "Transaction" which will keep all
the details associated with a transaction. Later patches will add more
fields in this structure.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: f078bcd8e50913fd8b05022ebd047c5a1f2e3d52
Component: engine
Currently new transaction Id is created using allocateTransactionId()
function. This function takes NewTransactionId and bumps up by one
to create NewTransactionId.
I think ideally we should be bumping up devices.TransactionId by 1
to come up with NewTransactionId. Because idea is that devices.TransactionId
contains the current pool transaction Id and to come up with a new
transaction Id bump it up by one.
Current code is not wrong as we are keeping NewTransactionId and
TransactionId in sync. But it will be more direct if we look at
devices.TransactionId to come up with NewTransactionId. That way
we don't have to even initialize NewTransactionId during startup
as first time somebody wants to do a transaction, it will be
allocated fresh.
So simplify the code a bit. No functionality change.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 7b0a1b814b8f13e30df466dd66c3fdc2114eac28
Component: engine
Currently updatePoolTransactionId() checks if NewTransactionId and
TransactionId are not same only then update the transaction Id in pool. This
check is redundant. Currently we call updatePoolTransactionId() only from
two places and both of these first allocate a new transaction Id.
Also updatePoolTransactionId() should only be called after allocating
new transaction Id otherwise it does not make any sense.
Remove the redundant check and reduce confusion.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 6d347aeb6984ebdcb1051212ab3103880ef69ab0
Component: engine
Create two new helper functions for device and snap device creation. These
functions will not only create the device and also register the device.
Again, makes the code structure better and keeps all transaction logic
contained to functions instead of spilling over into functions like
setupBaseImage or AddDevice().
Just the code reorganization. No functionality change.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: ad9118c696c0953ec48eec15ea4b7546296d7c20
Component: engine
Currently registerDevice() adds a device to in-memory table, saves metadata
and also updates the pool transaction ID.
Now move transaciton Id update out of registerDevice() and provide a new
function unregisterDevice() which does the reverse of registerDevice().
This will simplify some code down the line and make it more structured.
This is just code reorganization and should not change functionality.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 442247927b8e6c102ce1f94de58c7f93aab3d271
Component: engine
Currently devicemapper CreateDevice and CreateSnapDevice keep on retrying
device creation till a suitable device id is found.
With new transaction mechanism we need to store device id in transaction
before it has been created.
So change the logic in such a way that caller decides the devices Id to
use. If that device Id is not available, caller bumps up the device Id
and retries.
That way caller can update transaciton too when it tries a new Id. Transaction
related patches will come later in the series.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 7b2b15d3e9f9b7ad898a36bbe5ceb42c9ca58d47
Component: engine
