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diff --git a/website/content/docs/user_guide/install.md b/website/content/docs/user_guide/install.md new file mode 100755 index 000000000..c5d4891bb --- /dev/null +++ b/website/content/docs/user_guide/install.md @@ -0,0 +1,163 @@ +--- +title: "Installation" +permalink: /docs/user_guide/install/ +layout: docs +category: User Guide +weight: 10 +--- + +{% include required_linux.html %} + +## Versions + +The `runsc` binaries and repositories are available in multiple versions and +release channels. You should pick the version you'd like to install. For +experimentation, the nightly release is recommended. For production use, the +latest release is recommended. + +After selecting an appropriate release channel from the options below, proceed +to the preferred installation mechanism: manual or from an `apt` repository. + +### HEAD + +Binaries are available for every commit on the `master` branch, and are +available at the following URL: + + `https://storage.googleapis.com/gvisor/releases/master/latest/runsc` + +Checksums for the release binary are at: + + `https://storage.googleapis.com/gvisor/releases/master/latest/runsc.sha512` + +For `apt` installation, use the `master` as the `${DIST}` below. + +### Nightly + +Nightly releases are built most nights from the master branch, and are available +at the following URL: + + `https://storage.googleapis.com/gvisor/releases/nightly/latest/runsc` + +Checksums for the release binary are at: + + `https://storage.googleapis.com/gvisor/releases/nightly/latest/runsc.sha512` + +Specific nightly releases can be found at: + + `https://storage.googleapis.com/gvisor/releases/nightly/${yyyy-mm-dd}/runsc` + +Note that a release may not be available for every day. + +For `apt` installation, use the `nightly` as the `${DIST}` below. + +### Latest release + +The latest official release is available at the following URL: + + `https://storage.googleapis.com/gvisor/releases/release/latest` + +For `apt` installation, use the `release` as the `${DIST}` below. + +### Specific release + +A given release release is available at the following URL: + + `https://storage.googleapis.com/gvisor/releases/release/${yyyymmdd}` + +See the [releases][releases] page for information about specific releases. + +For `apt` installation of a specific release, which may include point updates, +use the date of the release, e.g. `${yyyymmdd}`, as the `${DIST}` below. + +> Note: only newer releases may be available as `apt` repositories. + +### Point release + +A given point release is available at the following URL: + + `https://storage.googleapis.com/gvisor/releases/release/${yyyymmdd}.${rc}` + +Note that `apt` installation of a specific point release is not supported. + +## Install from an `apt` repository + +First, appropriate dependencies must be installed to allow `apt` to install +packages via https: + +```bash +sudo apt-get update && \ +sudo apt-get install -y \ + apt-transport-https \ + ca-certificates \ + curl \ + gnupg-agent \ + software-properties-common +``` + +Next, the key used to sign archives should be added to your `apt` keychain: + +```bash +curl -fsSL https://gvisor.dev/archive.key | sudo apt-key add - +``` + +Based on the release type, you will need to substitute `${DIST}` below, using +one of: + +* `master`: For HEAD. +* `nightly`: For nightly releases. +* `release`: For the latest release. +* `${yyyymmdd}`: For a specific releases (see above). + +The repository for the release you wish to install should be added: + +```bash +sudo add-apt-repository "deb https://storage.googleapis.com/gvisor/releases ${DIST} main" +``` + +For example, to install the latest official release, you can use: + +```bash +sudo add-apt-repository "deb https://storage.googleapis.com/gvisor/releases release main" +``` + +Now the runsc package can be installed: + +```bash +sudo apt-get update && sudo apt-get install -y runsc +``` + +If you have Docker installed, it will be automatically configured. + +## Install directly + +The binary URLs provided above can be used to install directly. For example, the +latest nightly binary can be downloaded, validated, and placed in an appropriate +location by running: + +```bash +( + set -e + URL=https://storage.googleapis.com/gvisor/releases/nightly/latest + wget ${URL}/runsc + wget ${URL}/runsc.sha512 + sha512sum -c runsc.sha512 + rm -f runsc.sha512 + sudo mv runsc /usr/local/bin + sudo chown root:root /usr/local/bin/runsc + sudo chmod 0755 /usr/local/bin/runsc +) +``` + +**It is important to copy this binary to a location that is accessible to all +users, and ensure it is executable by all users**, since `runsc` executes itself +as user `nobody` to avoid unnecessary privileges. The `/usr/local/bin` directory +is a good place to put the `runsc` binary. + +After installation, the`runsc` binary comes with an `install` command that can +optionally automatically configure Docker: + +```bash +runsc install +``` + +[releases]: https://github.com/google/gvisor/releases |