diff --git a/FIXME b/FIXME index b88757e229..e182d38d30 100644 --- a/FIXME +++ b/FIXME @@ -16,7 +16,6 @@ to put them - so we put them here :) * Unify build commands and regular commands * Move source code into src/ subdir for clarity * Clean up the Makefile, it's a mess -* docker buidl: show short IDs * docker build: on non-existent local path for ADD, don't show full absolute path on the host * mount into /dockerinit rather than /sbin/init * docker tag foo REPO:TAG diff --git a/README.md b/README.md index 1c909e5431..323a147c40 100644 --- a/README.md +++ b/README.md @@ -181,7 +181,7 @@ Running an irc bouncer ---------------------- ```bash -BOUNCER_ID=$(docker run -d -p 6667 -u irc shykes/znc $USER $PASSWORD) +BOUNCER_ID=$(docker run -d -p 6667 -u irc shykes/znc zncrun $USER $PASSWORD) echo "Configure your irc client to connect to port $(docker port $BOUNCER_ID 6667) of this machine" ``` @@ -262,7 +262,7 @@ Setting up a dev environment Instructions that have been verified to work on Ubuntu 12.10, ```bash -sudo apt-get -y install lxc wget bsdtar curl golang git +sudo apt-get -y install lxc curl xz-utils golang git export GOPATH=~/go/ export PATH=$GOPATH/bin:$PATH diff --git a/Vagrantfile b/Vagrantfile index 5b3a1f476d..aadabb8711 100644 --- a/Vagrantfile +++ b/Vagrantfile @@ -3,6 +3,7 @@ BOX_NAME = ENV['BOX_NAME'] || "ubuntu" BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64.box" +VF_BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64_vmware_fusion.box" AWS_REGION = ENV['AWS_REGION'] || "us-east-1" AWS_AMI = ENV['AWS_AMI'] || "ami-d0f89fb9" FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS'] @@ -67,6 +68,13 @@ Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config| rs.image = /Ubuntu/ end + config.vm.provider :vmware_fusion do |f, override| + override.vm.box = BOX_NAME + override.vm.box_url = VF_BOX_URI + override.vm.synced_folder ".", "/vagrant", disabled: true + f.vmx["displayName"] = "docker" + end + config.vm.provider :virtualbox do |vb| config.vm.box = BOX_NAME config.vm.box_url = BOX_URI diff --git a/api_params.go b/api_params.go index 2a641f8ccd..b8af690c7f 100644 --- a/api_params.go +++ b/api_params.go @@ -1,7 +1,8 @@ package docker type APIHistory struct { - ID string `json:"Id"` + ID string `json:"Id"` + Tags []string `json:",omitempty"` Created int64 CreatedBy string `json:",omitempty"` } diff --git a/archive.go b/archive.go index 44fdd56be3..1f03f0cf2c 100644 --- a/archive.go +++ b/archive.go @@ -1,8 +1,10 @@ package docker import ( + "bufio" "errors" "fmt" + "github.com/dotcloud/docker/utils" "io" "io/ioutil" "os" @@ -20,6 +22,37 @@ const ( Xz ) +func DetectCompression(source []byte) Compression { + for _, c := range source[:10] { + utils.Debugf("%x", c) + } + + sourceLen := len(source) + for compression, m := range map[Compression][]byte{ + Bzip2: {0x42, 0x5A, 0x68}, + Gzip: {0x1F, 0x8B, 0x08}, + Xz: {0xFD, 0x37, 0x7A, 0x58, 0x5A, 0x00}, + } { + fail := false + if len(m) > sourceLen { + utils.Debugf("Len too short") + continue + } + i := 0 + for _, b := range m { + if b != source[i] { + fail = true + break + } + i++ + } + if !fail { + return compression + } + } + return Uncompressed +} + func (compression *Compression) Flag() string { switch *compression { case Bzip2: @@ -47,14 +80,23 @@ func (compression *Compression) Extension() string { } func Tar(path string, compression Compression) (io.Reader, error) { - cmd := exec.Command("bsdtar", "-f", "-", "-C", path, "-c"+compression.Flag(), ".") - return CmdStream(cmd) + return CmdStream(exec.Command("tar", "-f", "-", "-C", path, "-c"+compression.Flag(), ".")) } // FIXME: specify behavior when target path exists vs. doesn't exist. func Untar(archive io.Reader, path string) error { - cmd := exec.Command("bsdtar", "-f", "-", "-C", path, "-x") - cmd.Stdin = archive + + bufferedArchive := bufio.NewReaderSize(archive, 10) + buf, err := bufferedArchive.Peek(10) + if err != nil { + return err + } + compression := DetectCompression(buf) + + utils.Debugf("Archive compression detected: %s", compression.Extension()) + + cmd := exec.Command("tar", "-f", "-", "-C", path, "-x"+compression.Flag()) + cmd.Stdin = bufferedArchive // Hardcode locale environment for predictable outcome regardless of host configuration. // (see https://github.com/dotcloud/docker/issues/355) cmd.Env = []string{"LANG=en_US.utf-8", "LC_ALL=en_US.utf-8"} diff --git a/archive_test.go b/archive_test.go index f583604497..bb4235ad5b 100644 --- a/archive_test.go +++ b/archive_test.go @@ -1,10 +1,13 @@ package docker import ( + "bytes" + "fmt" "io" "io/ioutil" "os" "os/exec" + "path" "testing" "time" ) @@ -58,20 +61,58 @@ func TestCmdStreamGood(t *testing.T) { } } -func TestTarUntar(t *testing.T) { - archive, err := Tar(".", Uncompressed) +func tarUntar(t *testing.T, origin string, compression Compression) error { + archive, err := Tar(origin, compression) if err != nil { t.Fatal(err) } + + buf := make([]byte, 10) + if _, err := archive.Read(buf); err != nil { + return err + } + archive = io.MultiReader(bytes.NewReader(buf), archive) + + detectedCompression := DetectCompression(buf) + if detectedCompression.Extension() != compression.Extension() { + return fmt.Errorf("Wrong compression detected. Actual compression: %s, found %s", compression.Extension(), detectedCompression.Extension()) + } + tmp, err := ioutil.TempDir("", "docker-test-untar") if err != nil { - t.Fatal(err) + return err } defer os.RemoveAll(tmp) if err := Untar(archive, tmp); err != nil { - t.Fatal(err) + return err } if _, err := os.Stat(tmp); err != nil { - t.Fatalf("Error stating %s: %s", tmp, err.Error()) + return err + } + return nil +} + +func TestTarUntar(t *testing.T) { + origin, err := ioutil.TempDir("", "docker-test-untar-origin") + if err != nil { + t.Fatal(err) + } + defer os.RemoveAll(origin) + if err := ioutil.WriteFile(path.Join(origin, "1"), []byte("hello world"), 0700); err != nil { + t.Fatal(err) + } + if err := ioutil.WriteFile(path.Join(origin, "2"), []byte("welcome!"), 0700); err != nil { + t.Fatal(err) + } + + for _, c := range []Compression{ + Uncompressed, + Gzip, + Bzip2, + Xz, + } { + if err := tarUntar(t, origin, c); err != nil { + t.Fatalf("Error tar/untar for compression %s: %s", c.Extension(), err) + } } } diff --git a/buildfile.go b/buildfile.go index de350a8812..eb322d8176 100644 --- a/buildfile.go +++ b/buildfile.go @@ -101,6 +101,7 @@ func (b *buildFile) CmdRun(args string) error { if cache, err := b.srv.ImageGetCached(b.image, b.config); err != nil { return err } else if cache != nil { + fmt.Fprintf(b.out, " ---> Using cache\n") utils.Debugf("[BUILDER] Use cached version") b.image = cache.ID return nil @@ -185,6 +186,7 @@ func (b *buildFile) CmdAdd(args string) error { return err } b.tmpContainers[container.ID] = struct{}{} + fmt.Fprintf(b.out, " ---> Running in %s\n", utils.TruncateID(container.ID)) if err := container.EnsureMounted(); err != nil { return err @@ -235,6 +237,7 @@ func (b *buildFile) run() (string, error) { return "", err } b.tmpContainers[c.ID] = struct{}{} + fmt.Fprintf(b.out, " ---> Running in %s\n", utils.TruncateID(c.ID)) //start the container if err := c.Start(); err != nil { @@ -261,6 +264,7 @@ func (b *buildFile) commit(id string, autoCmd []string, comment string) error { if cache, err := b.srv.ImageGetCached(b.image, b.config); err != nil { return err } else if cache != nil { + fmt.Fprintf(b.out, " ---> Using cache\n") utils.Debugf("[BUILDER] Use cached version") b.image = cache.ID return nil @@ -274,6 +278,7 @@ func (b *buildFile) commit(id string, autoCmd []string, comment string) error { return err } b.tmpContainers[container.ID] = struct{}{} + fmt.Fprintf(b.out, " ---> Running in %s\n", utils.TruncateID(container.ID)) if err := container.EnsureMounted(); err != nil { return err @@ -314,6 +319,7 @@ func (b *buildFile) Build(dockerfile, context io.Reader) (string, error) { b.context = name } file := bufio.NewReader(dockerfile) + stepN := 0 for { line, err := file.ReadString('\n') if err != nil { @@ -334,12 +340,13 @@ func (b *buildFile) Build(dockerfile, context io.Reader) (string, error) { } instruction := strings.ToLower(strings.Trim(tmp[0], " ")) arguments := strings.Trim(tmp[1], " ") - - fmt.Fprintf(b.out, "%s %s (%s)\n", strings.ToUpper(instruction), arguments, b.image) + stepN += 1 + // FIXME: only count known instructions as build steps + fmt.Fprintf(b.out, "Step %d : %s %s\n", stepN, strings.ToUpper(instruction), arguments) method, exists := reflect.TypeOf(b).MethodByName("Cmd" + strings.ToUpper(instruction[:1]) + strings.ToLower(instruction[1:])) if !exists { - fmt.Fprintf(b.out, "Skipping unknown instruction %s\n", strings.ToUpper(instruction)) + fmt.Fprintf(b.out, "# Skipping unknown instruction %s\n", strings.ToUpper(instruction)) continue } ret := method.Func.Call([]reflect.Value{reflect.ValueOf(b), reflect.ValueOf(arguments)})[0].Interface() @@ -347,10 +354,10 @@ func (b *buildFile) Build(dockerfile, context io.Reader) (string, error) { return "", ret.(error) } - fmt.Fprintf(b.out, "===> %v\n", b.image) + fmt.Fprintf(b.out, " ---> %v\n", utils.TruncateID(b.image)) } if b.image != "" { - fmt.Fprintf(b.out, "Build successful.\n===> %s\n", b.image) + fmt.Fprintf(b.out, "Successfully built %s\n", utils.TruncateID(b.image)) return b.image, nil } return "", fmt.Errorf("An error occured during the build\n") diff --git a/commands.go b/commands.go index 84af648f13..8550659848 100644 --- a/commands.go +++ b/commands.go @@ -632,7 +632,10 @@ func (cli *DockerCli) CmdHistory(args ...string) error { fmt.Fprintln(w, "ID\tCREATED\tCREATED BY") for _, out := range outs { - fmt.Fprintf(w, "%s\t%s ago\t%s\n", out.ID, utils.HumanDuration(time.Now().Sub(time.Unix(out.Created, 0))), out.CreatedBy) + if out.Tags != nil { + out.ID = out.Tags[0] + } + fmt.Fprintf(w, "%s \t%s ago\t%s\n", out.ID, utils.HumanDuration(time.Now().Sub(time.Unix(out.Created, 0))), out.CreatedBy) } w.Flush() return nil @@ -1063,6 +1066,10 @@ func (cli *DockerCli) CmdAttach(args ...string) error { return err } + if !container.State.Running { + return fmt.Errorf("Impossible to attach to a stopped container, start it first") + } + splitStderr := container.Config.Tty connections := 1 @@ -1262,16 +1269,6 @@ func (cli *DockerCli) CmdRun(args ...string) error { fmt.Fprintln(os.Stderr, "WARNING: ", warning) } - splitStderr := !config.Tty - - connections := 0 - if config.AttachStdin || config.AttachStdout || (!splitStderr && config.AttachStderr) { - connections += 1 - } - if splitStderr && config.AttachStderr { - connections += 1 - } - //start the container _, _, err = cli.call("POST", "/containers/"+out.ID+"/start", nil) if err != nil { @@ -1280,19 +1277,11 @@ func (cli *DockerCli) CmdRun(args ...string) error { if !config.AttachStdout && !config.AttachStderr { fmt.Println(out.ID) - } - if connections > 0 { - chErrors := make(chan error, connections) + } else { if config.Tty { cli.monitorTtySize(out.ID) } - if splitStderr && config.AttachStderr { - go func() { - chErrors <- cli.hijack("POST", "/containers/"+out.ID+"/attach?logs=1&stream=1&stderr=1", config.Tty, nil, os.Stderr) - }() - } - v := url.Values{} v.Set("logs", "1") v.Set("stream", "1") @@ -1303,19 +1292,12 @@ func (cli *DockerCli) CmdRun(args ...string) error { if config.AttachStdout { v.Set("stdout", "1") } - if !splitStderr && config.AttachStderr { + if config.AttachStderr { v.Set("stderr", "1") } - go func() { - chErrors <- cli.hijack("POST", "/containers/"+out.ID+"/attach?"+v.Encode(), config.Tty, os.Stdin, os.Stdout) - }() - for connections > 0 { - err := <-chErrors - if err != nil { - utils.Debugf("Error hijack: %s", err) - return err - } - connections -= 1 + if err := cli.hijack("POST", "/containers/"+out.ID+"/attach?"+v.Encode(), config.Tty, os.Stdin, os.Stdout); err != nil { + utils.Debugf("Error hijack: %s", err) + return err } } return nil diff --git a/contrib/install.sh b/contrib/install.sh index 7db577a9da..cf097da670 100755 --- a/contrib/install.sh +++ b/contrib/install.sh @@ -8,7 +8,7 @@ echo "Ensuring basic dependencies are installed..." apt-get -qq update -apt-get -qq install lxc wget bsdtar +apt-get -qq install lxc wget echo "Looking in /proc/filesystems to see if we have AUFS support..." if grep -q aufs /proc/filesystems diff --git a/docs/sources/api/docker_remote_api_v1.2.rst b/docs/sources/api/docker_remote_api_v1.2.rst index a34ee01e0e..7f57b05624 100644 --- a/docs/sources/api/docker_remote_api_v1.2.rst +++ b/docs/sources/api/docker_remote_api_v1.2.rst @@ -691,6 +691,7 @@ Get the history of an image [ { "Id":"b750fe79269d", + "Tag":["base:latest"], "Created":1364102658, "CreatedBy":"/bin/bash" }, diff --git a/docs/sources/concepts/containers.rst b/docs/sources/concepts/containers.rst deleted file mode 100644 index e08c3654c0..0000000000 --- a/docs/sources/concepts/containers.rst +++ /dev/null @@ -1,8 +0,0 @@ -:title: Introduction -:description: An introduction to docker and standard containers? -:keywords: containers, lxc, concepts, explanation, docker, documentation - - -:note: This version of the introduction is temporary, just to make sure we don't break the links from the website when the documentation is updated - -This document has been moved to :ref:`introduction`, please update your bookmarks. \ No newline at end of file diff --git a/docs/sources/concepts/introduction.rst b/docs/sources/concepts/introduction.rst deleted file mode 100644 index 7251b51786..0000000000 --- a/docs/sources/concepts/introduction.rst +++ /dev/null @@ -1,125 +0,0 @@ -:title: Introduction -:description: An introduction to docker and standard containers? -:keywords: containers, lxc, concepts, explanation - -Introduction -============ - -Docker -- The Linux container runtime -------------------------------------- - -Docker complements LXC with a high-level API which operates at the process level. It runs unix processes with strong guarantees of isolation and repeatability across servers. - -Docker is a great building block for automating distributed systems: large-scale web deployments, database clusters, continuous deployment systems, private PaaS, service-oriented architectures, etc. - - -- **Heterogeneous payloads** Any combination of binaries, libraries, configuration files, scripts, virtualenvs, jars, gems, tarballs, you name it. No more juggling between domain-specific tools. Docker can deploy and run them all. -- **Any server** Docker can run on any x64 machine with a modern linux kernel - whether it's a laptop, a bare metal server or a VM. This makes it perfect for multi-cloud deployments. -- **Isolation** docker isolates processes from each other and from the underlying host, using lightweight containers. -- **Repeatability** Because containers are isolated in their own filesystem, they behave the same regardless of where, when, and alongside what they run. - -.. image:: images/lego_docker.jpg - - -What is a Standard Container? ------------------------------ - -Docker defines a unit of software delivery called a Standard Container. The goal of a Standard Container is to encapsulate a software component and all its dependencies in -a format that is self-describing and portable, so that any compliant runtime can run it without extra dependency, regardless of the underlying machine and the contents of the container. - -The spec for Standard Containers is currently work in progress, but it is very straightforward. It mostly defines 1) an image format, 2) a set of standard operations, and 3) an execution environment. - -A great analogy for this is the shipping container. Just like Standard Containers are a fundamental unit of software delivery, shipping containers (http://bricks.argz.com/ins/7823-1/12) are a fundamental unit of physical delivery. - -Standard operations -~~~~~~~~~~~~~~~~~~~ - -Just like shipping containers, Standard Containers define a set of STANDARD OPERATIONS. Shipping containers can be lifted, stacked, locked, loaded, unloaded and labelled. Similarly, standard containers can be started, stopped, copied, snapshotted, downloaded, uploaded and tagged. - - -Content-agnostic -~~~~~~~~~~~~~~~~~~~ - -Just like shipping containers, Standard Containers are CONTENT-AGNOSTIC: all standard operations have the same effect regardless of the contents. A shipping container will be stacked in exactly the same way whether it contains Vietnamese powder coffee or spare Maserati parts. Similarly, Standard Containers are started or uploaded in the same way whether they contain a postgres database, a php application with its dependencies and application server, or Java build artifacts. - - -Infrastructure-agnostic -~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Both types of containers are INFRASTRUCTURE-AGNOSTIC: they can be transported to thousands of facilities around the world, and manipulated by a wide variety of equipment. A shipping container can be packed in a factory in Ukraine, transported by truck to the nearest routing center, stacked onto a train, loaded into a German boat by an Australian-built crane, stored in a warehouse at a US facility, etc. Similarly, a standard container can be bundled on my laptop, uploaded to S3, downloaded, run and snapshotted by a build server at Equinix in Virginia, uploaded to 10 staging servers in a home-made Openstack cluster, then sent to 30 production instances across 3 EC2 regions. - - -Designed for automation -~~~~~~~~~~~~~~~~~~~~~~~~~~ - -Because they offer the same standard operations regardless of content and infrastructure, Standard Containers, just like their physical counterpart, are extremely well-suited for automation. In fact, you could say automation is their secret weapon. - -Many things that once required time-consuming and error-prone human effort can now be programmed. Before shipping containers, a bag of powder coffee was hauled, dragged, dropped, rolled and stacked by 10 different people in 10 different locations by the time it reached its destination. 1 out of 50 disappeared. 1 out of 20 was damaged. The process was slow, inefficient and cost a fortune - and was entirely different depending on the facility and the type of goods. - -Similarly, before Standard Containers, by the time a software component ran in production, it had been individually built, configured, bundled, documented, patched, vendored, templated, tweaked and instrumented by 10 different people on 10 different computers. Builds failed, libraries conflicted, mirrors crashed, post-it notes were lost, logs were misplaced, cluster updates were half-broken. The process was slow, inefficient and cost a fortune - and was entirely different depending on the language and infrastructure provider. - - -Industrial-grade delivery -~~~~~~~~~~~~~~~~~~~~~~~~~~ - -There are 17 million shipping containers in existence, packed with every physical good imaginable. Every single one of them can be loaded on the same boats, by the same cranes, in the same facilities, and sent anywhere in the World with incredible efficiency. It is embarrassing to think that a 30 ton shipment of coffee can safely travel half-way across the World in *less time* than it takes a software team to deliver its code from one datacenter to another sitting 10 miles away. - -With Standard Containers we can put an end to that embarrassment, by making INDUSTRIAL-GRADE DELIVERY of software a reality. - - -Standard Container Specification -~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - -(TODO) - -Image format -~~~~~~~~~~~~ - -Standard operations -~~~~~~~~~~~~~~~~~~~ - -- Copy -- Run -- Stop -- Wait -- Commit -- Attach standard streams -- List filesystem changes -- ... - -Execution environment -~~~~~~~~~~~~~~~~~~~~~ - -Root filesystem -^^^^^^^^^^^^^^^ - -Environment variables -^^^^^^^^^^^^^^^^^^^^^ - -Process arguments -^^^^^^^^^^^^^^^^^ - -Networking -^^^^^^^^^^ - -Process namespacing -^^^^^^^^^^^^^^^^^^^ - -Resource limits -^^^^^^^^^^^^^^^ - -Process monitoring -^^^^^^^^^^^^^^^^^^ - -Logging -^^^^^^^ - -Signals -^^^^^^^ - -Pseudo-terminal allocation -^^^^^^^^^^^^^^^^^^^^^^^^^^ - -Security -^^^^^^^^ - diff --git a/docs/sources/conf.py b/docs/sources/conf.py index d443d34052..41dba70201 100644 --- a/docs/sources/conf.py +++ b/docs/sources/conf.py @@ -20,6 +20,20 @@ import sys, os # -- General configuration ----------------------------------------------------- + + +# Additional templates that should be rendered to pages, maps page names to +# template names. +# the 'redirect_home.html' page redirects using a http meta refresh which, according +# to official sources is more or less equivalent of a 301. + +html_additional_pages = { + 'concepts/containers': 'redirect_home.html', + 'concepts/introduction': 'redirect_home.html', + } + + + # If your documentation needs a minimal Sphinx version, state it here. #needs_sphinx = '1.0' @@ -120,7 +134,11 @@ html_theme_path = ['../theme'] # The name of an image file (within the static path) to use as favicon of the # docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32 # pixels large. -#html_favicon = None + +# We use a png favicon. This is not compatible with internet explorer, but looks +# much better on all other browsers. However, sphynx doesn't like it (it likes +# .ico better) so we have just put it in the template rather than used this setting +# html_favicon = 'favicon.png' # Add any paths that contain custom static files (such as style sheets) here, # relative to this directory. They are copied after the builtin static files, @@ -138,10 +156,6 @@ html_static_path = ['static_files'] # Custom sidebar templates, maps document names to template names. #html_sidebars = {} -# Additional templates that should be rendered to pages, maps page names to -# template names. -#html_additional_pages = {} - # If false, no module index is generated. #html_domain_indices = True diff --git a/docs/sources/contributing/devenvironment.rst b/docs/sources/contributing/devenvironment.rst index ce2ecd41e8..1f39364cb1 100644 --- a/docs/sources/contributing/devenvironment.rst +++ b/docs/sources/contributing/devenvironment.rst @@ -33,7 +33,7 @@ Installation sudo apt-get install python-software-properties sudo add-apt-repository ppa:gophers/go sudo apt-get update - sudo apt-get -y install lxc wget bsdtar curl golang-stable git aufs-tools + sudo apt-get -y install lxc xz-utils curl golang-stable git aufs-tools export GOPATH=~/go/ export PATH=$GOPATH/bin:$PATH diff --git a/docs/sources/index/variable.rst b/docs/sources/index/variable.rst deleted file mode 100644 index 90eac3af8a..0000000000 --- a/docs/sources/index/variable.rst +++ /dev/null @@ -1,27 +0,0 @@ -:title: Index Environment Variable -:description: Setting this environment variable on the docker server will change the URL docker index. -:keywords: docker, index environment variable, documentation - -================================= -Docker Index Environment Variable -================================= - -Variable --------- - -.. code-block:: sh - - DOCKER_INDEX_URL - -Setting this environment variable on the docker server will change the URL docker index. -This address is used in commands such as ``docker login``, ``docker push`` and ``docker pull``. -The docker daemon doesn't need to be restarted for this parameter to take effect. - -Example -------- - -.. code-block:: sh - - docker -d & - export DOCKER_INDEX_URL="https://index.docker.io" - diff --git a/docs/sources/installation/binaries.rst b/docs/sources/installation/binaries.rst index e7a07b6db1..6d87787752 100644 --- a/docs/sources/installation/binaries.rst +++ b/docs/sources/installation/binaries.rst @@ -30,8 +30,7 @@ Dependencies: * 3.8 Kernel (read more about :ref:`kernel`) * AUFS filesystem support * lxc -* bsdtar - +* xz-utils Get the docker binary: ---------------------- diff --git a/docs/sources/use/builder.rst b/docs/sources/use/builder.rst index f2e9ce97ce..c703fc7767 100644 --- a/docs/sources/use/builder.rst +++ b/docs/sources/use/builder.rst @@ -15,10 +15,18 @@ steps and commit them along the way, giving you a final image. 1. Usage ======== -To use Docker Builder, assemble the steps into a text file (commonly referred to -as a Dockerfile) and supply this to `docker build` on STDIN, like so: +To build an image from a source repository, create a description file called `Dockerfile` +at the root of your repository. This file will describe the steps to assemble +the image. - ``docker build - < Dockerfile`` +Then call `docker build` with the path of your source repository as argument: + + ``docker build .`` + +You can specify a repository and tag at which to save the new image if the +build succeeds: + + ``docker build -t shykes/myapp .`` Docker will run your steps one-by-one, committing the result if necessary, before finally outputting the ID of your new image. diff --git a/docs/sources/use/workingwithrepository.rst b/docs/sources/use/workingwithrepository.rst index 6fccc01a98..45702597ab 100644 --- a/docs/sources/use/workingwithrepository.rst +++ b/docs/sources/use/workingwithrepository.rst @@ -77,3 +77,28 @@ Now you can commit this image to the repository # for example docker push dhrp/kickassapp docker push + +Changing the server to connect to +---------------------------------- + +When you are running your own index and/or registry, You can change the server the docker client will connect to. + +Variable +^^^^^^^^ + +.. code-block:: sh + + DOCKER_INDEX_URL + +Setting this environment variable on the docker server will change the URL docker index. +This address is used in commands such as ``docker login``, ``docker push`` and ``docker pull``. +The docker daemon doesn't need to be restarted for this parameter to take effect. + +Example +^^^^^^^ + +.. code-block:: sh + + docker -d & + export DOCKER_INDEX_URL="https://index.docker.io" + diff --git a/docs/theme/docker/layout.html b/docs/theme/docker/layout.html index baaaec9155..707888a927 100755 --- a/docs/theme/docker/layout.html +++ b/docs/theme/docker/layout.html @@ -40,6 +40,8 @@ {%- set script_files = script_files + ['_static/js/docs.js'] %} + + {%- for cssfile in css_files %} {%- endfor %} @@ -48,9 +50,8 @@ {%- endfor %} - {%- if favicon %} - - {%- endif %} + + {%- block extrahead %}{% endblock %} @@ -104,11 +105,8 @@
-
-
- -
+
{{ toctree(collapse=False, maxdepth=3) }}
diff --git a/docs/theme/docker/redirect_home.html b/docs/theme/docker/redirect_home.html new file mode 100644 index 0000000000..41f8da244d --- /dev/null +++ b/docs/theme/docker/redirect_home.html @@ -0,0 +1,12 @@ + + + + Page Moved + + + + +This page has moved. Perhaps you should visit the Documentation Homepage + + + diff --git a/docs/theme/docker/static/css/main.css b/docs/theme/docker/static/css/main.css index 5322e33590..c79d590e07 100755 --- a/docs/theme/docker/static/css/main.css +++ b/docs/theme/docker/static/css/main.css @@ -168,10 +168,13 @@ section.header { .sidebar { font-weight: normal; float: left; - min-height: 475px; + /* min-height: 475px;*/ + background: #ececec; - border-left: 1px solid #bbbbbb; - border-right: 1px solid #cccccc; + /* border-left: 1px solid #bbbbbb;*/ + + /* border-right: 1px solid #cccccc;*/ + position: relative; } .sidebar ul { @@ -357,7 +360,6 @@ section.header { #global { /* TODO: Fix this to be relative to the navigation size */ - padding-top: 600px; } #fork-us { display: none; diff --git a/docs/theme/docker/static/css/main.less b/docs/theme/docker/static/css/main.less index 14eab5fee2..c8c38dc8ed 100644 --- a/docs/theme/docker/static/css/main.less +++ b/docs/theme/docker/static/css/main.less @@ -226,20 +226,21 @@ section.header { } + .sidebar { + // font-family: "Maven Pro"; + font-weight: normal; + // margin-top: 38px; + float: left; + // width: 220px; + /* min-height: 475px;*/ + // margin-bottom: 28px; + // padding-bottom: 120px; + background: #ececec; + /* border-left: 1px solid #bbbbbb;*/ + /* border-right: 1px solid #cccccc;*/ + position: relative; + -.sidebar { -// font-family: "Maven Pro"; - font-weight: normal; -// margin-top: 38px; - float: left; -// width: 220px; - min-height: 475px; -// margin-bottom: 28px; -// padding-bottom: 120px; - background: #ececec; - border-left: 1px solid #bbbbbb; - border-right: 1px solid #cccccc; - position: relative; ul { padding: 0px; @@ -471,7 +472,7 @@ section.header { } #global { /* TODO: Fix this to be relative to the navigation size */ - padding-top: 600px; +// padding-top: 600px; } #fork-us { display: none; diff --git a/docs/theme/docker/static/favicon.ico b/docs/theme/docker/static/favicon.ico deleted file mode 100755 index 49aeec609c..0000000000 Binary files a/docs/theme/docker/static/favicon.ico and /dev/null differ diff --git a/docs/theme/docker/static/favicon.png b/docs/theme/docker/static/favicon.png new file mode 100644 index 0000000000..2915dbd01a Binary files /dev/null and b/docs/theme/docker/static/favicon.png differ diff --git a/graph_test.go b/graph_test.go index 8dedb96669..18682338d9 100644 --- a/graph_test.go +++ b/graph_test.go @@ -192,11 +192,19 @@ func TestDelete(t *testing.T) { } assertNImages(graph, t, 0) + archive, err = fakeTar() + if err != nil { + t.Fatal(err) + } // Test 2 create (same name) / 1 delete img1, err := graph.Create(archive, nil, "Testing", "", nil) if err != nil { t.Fatal(err) } + archive, err = fakeTar() + if err != nil { + t.Fatal(err) + } if _, err = graph.Create(archive, nil, "Testing", "", nil); err != nil { t.Fatal(err) } @@ -212,6 +220,10 @@ func TestDelete(t *testing.T) { } assertNImages(graph, t, 1) + archive, err = fakeTar() + if err != nil { + t.Fatal(err) + } // Test delete twice (pull -> rm -> pull -> rm) if err := graph.Register(archive, false, img1); err != nil { t.Fatal(err) diff --git a/hack/Vagrantfile b/hack/Vagrantfile index 318f835f4f..e02dfe06db 100644 --- a/hack/Vagrantfile +++ b/hack/Vagrantfile @@ -22,7 +22,7 @@ Vagrant::Config.run do |config| pkg_cmd = "touch #{DOCKER_PATH}; " # Install docker dependencies pkg_cmd << "export DEBIAN_FRONTEND=noninteractive; apt-get -qq update; " \ - "apt-get install -q -y lxc bsdtar git aufs-tools golang make linux-image-extra-3.8.0-19-generic; " \ + "apt-get install -q -y lxc git aufs-tools golang make linux-image-extra-3.8.0-19-generic; " \ "chown -R #{USER}.#{USER} #{GOPATH}; " \ "install -m 0664 #{CFG_PATH}/bash_profile /home/#{USER}/.bash_profile" config.vm.provision :shell, :inline => pkg_cmd diff --git a/server.go b/server.go index 30e3ec6b3a..5299197578 100644 --- a/server.go +++ b/server.go @@ -218,12 +218,24 @@ func (srv *Server) ImageHistory(name string) ([]APIHistory, error) { return nil, err } + lookupMap := make(map[string][]string) + for name, repository := range srv.runtime.repositories.Repositories { + for tag, id := range repository { + // If the ID already has a reverse lookup, do not update it unless for "latest" + if _, exists := lookupMap[id]; !exists { + lookupMap[id] = []string{} + } + lookupMap[id] = append(lookupMap[id], name+":"+tag) + } + } + outs := []APIHistory{} //produce [] when empty instead of 'null' err = image.WalkHistory(func(img *Image) error { var out APIHistory out.ID = srv.runtime.repositories.ImageName(img.ShortID()) out.Created = img.Created.Unix() out.CreatedBy = strings.Join(img.ContainerConfig.Cmd, " ") + out.Tags = lookupMap[img.ID] outs = append(outs, out) return nil }) @@ -930,9 +942,6 @@ func (srv *Server) ContainerAttach(name string, logs, stream, stdin, stdout, std if container.State.Ghost { return fmt.Errorf("Impossible to attach to a ghost container") } - if !container.State.Running { - return fmt.Errorf("Impossible to attach to a stopped container, start it first") - } var ( cStdin io.ReadCloser diff --git a/testing/Vagrantfile b/testing/Vagrantfile index e304a8d087..f2f6ca8248 100644 --- a/testing/Vagrantfile +++ b/testing/Vagrantfile @@ -30,7 +30,7 @@ Vagrant::Config.run do |config| # Install docker dependencies pkg_cmd << "apt-get install -q -y python-software-properties; " \ "add-apt-repository -y ppa:gophers/go/ubuntu; apt-get update -qq; " \ - "DEBIAN_FRONTEND=noninteractive apt-get install -q -y lxc bsdtar git golang-stable aufs-tools make; " + "DEBIAN_FRONTEND=noninteractive apt-get install -q -y lxc git golang-stable aufs-tools make; " # Activate new kernel pkg_cmd << "shutdown -r +1; " config.vm.provision :shell, :inline => pkg_cmd