Merge pull request #5048 from TomSweeneyRedHat/dev/tsweeney/install.md

Move install.md to podman.io, leave link page

1 files changed, 2 insertions, 527 deletions

diff --git a/install.md b/install.md
index b143c7f7a..12dc62b32 100644
--- a/install.md
+++ b/install.md
@@ -1,530 +1,5 @@
 # libpod Installation Instructions
 
-## Installing packaged versions of Podman
+The installation instructions for Podman and libpod now reside **[here](https://podman.io/getting-started/installation)** in the **[podman.io](https://podman.io)** site.  From the hompage, the installation instructions can be found under "Get Started->Installing Podman".
 
-#### [Arch Linux](https://www.archlinux.org) & [Manjaro Linux](https://manjaro.org)
-
-```bash
-sudo pacman -S podman
-```
-
-If you have problems when running Podman in [rootless](README.md#rootless) mode follow the instructions [here](https://wiki.archlinux.org/index.php/Linux_Containers#Enable_support_to_run_unprivileged_containers_(optional))
-
-#### [Debian](https://debian.org)
-
-The libpod package is [being worked on](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=930440)
-for inclusion in the default Debian repos. Relevant status updates can also be
-found [here](https://github.com/containers/libpod/issues/1742).
-
-Alternatively, the [Kubic project](https://build.opensuse.org/project/show/devel:kubic:libcontainers:stable)
-provides packages for Debian 10, testing and unstable.
-
-```bash
-# Debian Unstable/Sid
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Unstable/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Debian_Unstable/Release.key -O Release.key
-
-# Debian Testing
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Testing/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Debian_Testing/Release.key -O Release.key
-
-# Debian 10
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Debian_10/Release.key -O Release.key
-
-sudo apt-key add - < Release.key
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-There are many [packages](https://packages.debian.org/search?keywords=libpod&searchon=names&suite=stable&section=all)
-with the libpod prefix available already on Debian. However, those are
-unrelated to this project.
-
-
-#### [Fedora](https://www.fedoraproject.org), [CentOS](https://www.centos.org)
-
-```bash
-sudo yum -y install podman
-```
-
-#### [Fedora-CoreOS](https://coreos.fedoraproject.org), [Fedora SilverBlue](https://silverblue.fedoraproject.org)
-
-Built-in, no need to install
-
-#### [Gentoo](https://www.gentoo.org)
-
-```bash
-sudo emerge app-emulation/libpod
-```
-
-#### [MacOS](https://www.apple.com/macos)
-
-Using [Homebrew](https://brew.sh/):
-
-```bash
-brew cask install podman
-```
-
-#### [OpenEmbedded](https://www.openembedded.org)
-
-Bitbake recipes for podman and its dependencies are available in the
-[meta-virtualization layer](https://git.yoctoproject.org/cgit/cgit.cgi/meta-virtualization/).
-Add the layer to your OpenEmbedded build environment and build podman using:
-
-```bash
-bitbake podman
-```
-
-#### [openSUSE](https://www.opensuse.org)
-
-```bash
-sudo zypper install podman
-```
-
-#### [openSUSE Kubic](https://kubic.opensuse.org)
-
-Built-in, no need to install
-
-
-#### [Raspbian](https://raspbian.org)
-
-The Kubic project provides packages for Raspbian 10.
-
-```bash
-# Raspbian 10
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Raspbian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/Raspbian_10/Release.key -O Release.key
-sudo apt-key add - < Release.key
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-
-#### [RHEL7](https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux)
-
-Subscribe, then enable Extras channel and install Podman.
-
-```bash
-sudo subscription-manager repos --enable=rhel-7-server-extras-rpms
-sudo yum -y install podman
-```
-
-#### [RHEL8 Beta](https://www.redhat.com/en/blog/powering-its-future-while-preserving-present-introducing-red-hat-enterprise-linux-8-beta?intcmp=701f2000001Cz6OAAS)
-
-```bash
-sudo yum module enable -y container-tools:1.0
-sudo yum module install -y container-tools:1.0
-```
-
-
-#### [Ubuntu](https://www.ubuntu.com)
-
-The Kubic project provides packages for Ubuntu 18.04, 19.04 and 19.10.
-
-```bash
-. /etc/os-release
-sudo sh -c "echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_${VERSION_ID}/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list"
-wget -q https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/xUbuntu_${VERSION_ID}/Release.key -O- | sudo apt-key add -
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-There are many [packages](https://packages.ubuntu.com/search?keywords=libpod&searchon=names&suite=eoan&section=all)
-with the libpod prefix available already on Ubuntu. However, those are
-unrelated to this project.
-
-
-### Installing development versions of Podman
-
-#### Debian
-
-The Kubic project provides RC/testing packages for Debian 10, testing and
-unstable.
-
-```bash
-# Debian Unstable/Sid
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/Debian_Unstable/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/Debian_Unstable/Release.key -O Release.key
-
-# Debian Testing
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/Debian_Testing/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/Debian_Testing/Release.key -O Release.key
-
-# Debian 10
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/Debian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/Debian_10/Release.key -O Release.key
-
-# Raspbian 10
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/Raspbian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/Raspbian_10/Release.key -O Release.key
-
-sudo apt-key add - < Release.key
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-
-#### Fedora
-
-You can test the very latest Podman in Fedora's `updates-testing`
-repository before it goes out to all Fedora users.
-
-```console
-sudo yum distro-sync --enablerepo=updates-testing podman
-```
-
-If you use a newer Podman package from Fedora's `updates-testing`, we would
-appreciate your `+1` feedback in [Bodhi, Fedora's update management
-system](https://bodhi.fedoraproject.org/updates/?packages=podman).
-
-If you are running a non-rawhide Fedora distribution, you can also test the latest packages
-with our [COPR repository](https://copr.fedorainfracloud.org/coprs/baude/Upstream_CRIO_Family/).
-
-#### [Raspbian](https://raspbian.org)
-
-The Kubic project provides RC/testing packages for Raspbian 10.
-
-```bash
-# Raspbian 10
-echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/Raspbian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/Raspbian_10/Release.key -O Release.key
-sudo apt-key add - < Release.key
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-
-#### Ubuntu
-
-The Kubic project provides RC/testing packages for Ubuntu 18.04, 19.04 and 19.10.
-
-```bash
-. /etc/os-release
-sudo sh -c "echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/testing/x${NAME}_${VERSION_ID}/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:testing.list"
-wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:testing/x${NAME}_${VERSION_ID}/Release.key -O Release.key
-sudo apt-key add - < Release.key
-sudo apt-get update -qq
-sudo apt-get -qq -y install podman
-```
-
-
-## Building from scratch
-
-### Build and Run Dependencies
-
-**Required**
-
-Fedora, CentOS, RHEL, and related distributions you should try to run
-`make package-install` which will install dependencies, build the source,
-produce rpms for the current platform and install them in the end.
-
-```bash
-sudo yum install -y \
-  atomic-registries \
-  btrfs-progs-devel \
-  containernetworking-cni \
-  device-mapper-devel \
-  git \
-  glib2-devel \
-  glibc-devel \
-  glibc-static \
-  go \
-  golang-github-cpuguy83-go-md2man \
-  gpgme-devel \
-  iptables \
-  libassuan-devel \
-  libgpg-error-devel \
-  libseccomp-devel \
-  libselinux-devel \
-  make \
-  pkgconfig \
-  runc \
-  containers-common
-```
-
-Debian, Ubuntu, and related distributions:
-
-```bash
-sudo apt-get install \
-  btrfs-tools \
-  git \
-  golang-go \
-  go-md2man \
-  iptables \
-  libassuan-dev \
-  libbtrfs-dev \
-  libc6-dev \
-  libdevmapper-dev \
-  libglib2.0-dev \
-  libgpgme-dev \
-  libgpg-error-dev \
-  libprotobuf-dev \
-  libprotobuf-c0-dev \
-  libseccomp-dev \
-  libselinux1-dev \
-  libsystemd-dev \
-  pkg-config \
-  runc \
-  uidmap
-```
-
-On openSUSE Leap 15.x and Tumbleweed:
-
-```bash
-sudo zypper -n in libseccomp-devel libgpgme-devel
-```
-
-On Manjaro (and maybe other Linux distributions):
-
-Make sure that the Linux kernel supports user namespaces:
-
-```
-> zgrep CONFIG_USER_NS /proc/config.gz
-CONFIG_USER_NS=y
-
-```
-
-If not, please update the kernel.
-For Manjaro Linux the instructions can be found here:
-https://wiki.manjaro.org/index.php/Manjaro_Kernels
-
-After that enable user namespaces:
-
-```
-sudo sysctl kernel.unprivileged_userns_clone=1
-```
-
-To enable the user namespaces permanently:
-
-```
-echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/userns.conf
-```
-
-### Building missing dependencies
-
-If any dependencies cannot be installed or are not sufficiently current, they have to be built from source.
-This will mainly affect Debian, Ubuntu, and related distributions, or RHEL where no subscription is active (e.g. Cloud VMs).
-
-#### golang
-
-Be careful to double-check that the version of golang is new enough (i.e. `go version`), version 1.10.x or higher is required.
-If needed, golang kits are available at https://golang.org/dl/. Alternatively, go can be built from source as follows
-(it's helpful to leave the system-go installed, to avoid having to [bootstrap go](https://golang.org/doc/install/source):
-
-```bash
-export GOPATH=~/go
-git clone https://go.googlesource.com/go $GOPATH
-cd $GOPATH
-git checkout tags/go1.10.8  # optional
-cd src
-./all.bash
-export PATH=$GOPATH/bin:$PATH
-```
-
-#### conmon
-
-The latest version of `conmon` is expected to be installed on the system. Conmon is used to monitor OCI Runtimes.
-To build from source, use the following:
-
-```bash
-git clone https://github.com/containers/conmon
-cd conmon
-export GOCACHE="$(mktemp -d)"
-make
-sudo make podman
-```
-
-#### runc
-
-The latest version of `runc` is expected to be installed on the system. It is picked up as the default runtime by Podman.
-Version 1.0.0-rc4 is the minimal requirement, which is available in Ubuntu 18.04 already.
-To double-check, `runc --version` should produce at least `spec: 1.0.1`, otherwise build your own:
-
-```bash
-git clone https://github.com/opencontainers/runc.git $GOPATH/src/github.com/opencontainers/runc
-cd $GOPATH/src/github.com/opencontainers/runc
-make BUILDTAGS="selinux seccomp"
-sudo cp runc /usr/bin/runc
-```
-
-#### CNI plugins
-
-#### Setup CNI networking
-
-A proper description of setting up CNI networking is given in the [`cni` README](cni/README.md).
-
-A basic setup for CNI networking is done by default during the installation or make processes and
-no further configuration is needed to start using Podman.
-
-#### Add configuration
-
-```bash
-sudo mkdir -p /etc/containers
-sudo curl https://raw.githubusercontent.com/projectatomic/registries/master/registries.fedora -o /etc/containers/registries.conf
-sudo curl https://raw.githubusercontent.com/containers/skopeo/master/default-policy.json -o /etc/containers/policy.json
-```
-
-
-#### Optional packages
-
-Fedora, CentOS, RHEL, and related distributions:
-
-(no optional packages)
-
-Debian, Ubuntu, and related distributions:
-
-```bash
-apt-get install -y \
-  libapparmor-dev
-```
-
-### Get Source Code
-
-As with other Go projects, Podman must be cloned into a directory structure like:
-
-```
-GOPATH
-└── src
-    └── github.com
-        └── containers
-            └── libpod
-```
-
-First, ensure that the go version that is found first on the $PATH (in case you built your own; see [above](#golang)) is sufficiently recent -
-`go version` must be higher than 1.10.x). Then we can finally build Podman (assuming we already have a `$GOPATH` and the corresponding folder,
-`export GOPATH=~/go && mkdir -p $GOPATH`):
-
-```bash
-git clone https://github.com/containers/libpod/ $GOPATH/src/github.com/containers/libpod
-cd $GOPATH/src/github.com/containers/libpod
-make BUILDTAGS="selinux seccomp"
-sudo make install PREFIX=/usr
-```
-
-#### Build Tags
-
-Otherwise, if you do not want to build Podman with seccomp or selinux support you can add `BUILDTAGS=""` when running make.
-
-```bash
-make BUILDTAGS=""
-sudo make install
-```
-
-Podman supports optional build tags for compiling support of various features.
-To add build tags to the make option the `BUILDTAGS` variable must be set, for example:
-
-```bash
-make BUILDTAGS='seccomp apparmor'
-```
-
-| Build Tag                        | Feature                            | Dependency           |
-|----------------------------------|------------------------------------|----------------------|
-| apparmor                         | apparmor support                   | libapparmor          |
-| exclude_graphdriver_btrfs        | exclude btrfs                      | libbtrfs             |
-| exclude_graphdriver_devicemapper | exclude device-mapper              | libdm                |
-| libdm_no_deferred_remove         | exclude deferred removal in libdm  | libdm                |
-| seccomp                          | syscall filtering                  | libseccomp           |
-| selinux                          | selinux process and mount labeling |                      |
-| systemd                          | journald logging                   | libsystemd           |
-
-Note that Podman does not officially support device-mapper. Thus, the `exclude_graphdriver_devicemapper` tag is mandatory.
-
-### Vendoring - Dependency Management
-
-This project is using [go modules](https://github.com/golang/go/wiki/Modules) for dependency management.  If the CI is complaining about a pull request leaving behind an unclean state, it is very likely right about it.  After changing dependencies, make sure to run `make vendor` to synchronize the code with the go module and repopulate the `./vendor` directory.
-
-## Configuration files
-
-### [registries.conf](https://src.fedoraproject.org/rpms/skopeo/blob/master/f/registries.conf)
-
-#### Man Page: [registries.conf.5](https://github.com/containers/image/blob/master/docs/registries.conf.5.md)
-
-`/etc/containers/registries.conf`
-
-registries.conf is the configuration file which specifies which container registries should be consulted when completing image names which do not include a registry or domain portion.
-
-#### Example from the Fedora `containers-common` package
-
-```
-cat /etc/containers/registries.conf
-# This is a system-wide configuration file used to
-# keep track of registries for various container backends.
-# It adheres to TOML format and does not support recursive
-# lists of registries.
-
-# The default location for this configuration file is /etc/containers/registries.conf.
-
-# The only valid categories are: 'registries.search', 'registries.insecure',
-# and 'registries.block'.
-
-[registries.search]
-registries = ['docker.io', 'registry.fedoraproject.org', 'quay.io', 'registry.access.redhat.com', 'registry.centos.org']
-
-# If you need to access insecure registries, add the registry's fully-qualified name.
-# An insecure registry is one that does not have a valid SSL certificate or only does HTTP.
-[registries.insecure]
-registries = []
-
-
-# If you need to block pull access from a registry, uncomment the section below
-# and add the registries fully-qualified name.
-#
-[registries.block]
-registries = []
-```
-
-### [mounts.conf](https://src.fedoraproject.org/rpms/skopeo/blob/master/f/mounts.conf)
-
-`/usr/share/containers/mounts.conf` and optionally `/etc/containers/mounts.conf`
-
-The mounts.conf files specify volume mount directories that are automatically mounted inside containers when executing the `podman run` or `podman build` commands.  Container process can then use this content.  The volume mount content does not get committed to the final image.
-
-Usually these directories are used for passing secrets or credentials required by the package software to access remote package repositories.
-
-For example, a mounts.conf with the line "`/usr/share/rhel/secrets:/run/secrets`", the content of `/usr/share/rhel/secrets` directory is mounted on `/run/secrets` inside the container.  This mountpoint allows Red Hat Enterprise Linux subscriptions from the host to be used within the container.
-
-Note this is not a volume mount. The content of the volumes is copied into container storage, not bind mounted directly from the host.
-
-#### Example from the Fedora `containers-common` package:
-
-```
-cat /usr/share/containers/mounts.conf
-/usr/share/rhel/secrets:/run/secrets
-```
-
-### [seccomp.json](https://src.fedoraproject.org/rpms/skopeo/blob/master/f/seccomp.json)
-
-`/usr/share/containers/seccomp.json`
-
-seccomp.json contains the whitelist of seccomp rules to be allowed inside of
-containers.  This file is usually provided by the containers-common package.
-
-The link above takes you to the seccomp.json
-
-### [policy.json](https://github.com/containers/skopeo/blob/master/default-policy.json)
-
-`/etc/containers/policy.json`
-
-#### Man Page: [policy.json.5](https://github.com/containers/image/blob/master/docs/policy.json.md)
-
-
-#### Example from the Fedora `containers-common` package:
-
-```
-cat /etc/containers/policy.json
-{
-    "default": [
-	{
-	    "type": "insecureAcceptAnything"
-	}
-    ],
-    "transports":
-	{
-	    "docker-daemon":
-		{
-		    "": [{"type":"insecureAcceptAnything"}]
-		}
-	}
-}
-```
+The podman.io site resides in a GitHub under the Containers repository at [https://github.com/containers/podman.io](https://github.com/containers/podman.io).  If you see a change that needs to happen to the installation instructions, please feel free to open a pull request there, we're always happy to have new contributors!