-
Notifications
You must be signed in to change notification settings - Fork 42
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat(library): Introduce Skipper 0.18 (#15)
Reviewed-by: Stefan Jumarea <[email protected]> Reviewed-by: Alexander Jung <[email protected]> Approved-by: Alexander Jung <[email protected]>
- Loading branch information
Showing
6 changed files
with
297 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| name: library/skipper0.18 | ||
|
|
||
| on: | ||
| schedule: | ||
| - cron: '0 0 * * *' # Everyday at 12AM | ||
|
|
||
| push: | ||
| branches: [main] | ||
| paths: | ||
| - 'library/skipper/0.18/**' | ||
| - '.github/workflows/library-skipper0.18.yaml' | ||
| - '!library/skipper/0.18/README.md' | ||
|
|
||
| pull_request: | ||
| types: [opened, synchronize, reopened] | ||
| branches: [main] | ||
| paths: | ||
| - 'library/skipper/0.18/**' | ||
| - '.github/workflows/library-skipper0.18.yaml' | ||
| - '!library/skipper/0.18/README.md' | ||
|
|
||
| jobs: | ||
| build: | ||
| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| include: | ||
| - plat: qemu | ||
| arch: x86_64 | ||
| - plat: fc | ||
| arch: x86_64 | ||
|
|
||
| runs-on: ubuntu-latest | ||
|
|
||
| steps: | ||
| - uses: actions/checkout@v3 | ||
|
|
||
| - name: Build skipper0.18 | ||
| uses: unikraft/kraftkit@staging | ||
| with: | ||
| loglevel: debug | ||
| workdir: library/skipper/0.18 | ||
| runtimedir: /github/workspace/.kraftkit | ||
| plat: ${{ matrix.plat }} | ||
| arch: ${{ matrix.arch }} | ||
| push: false | ||
| output: oci://index.unikraft.io/unikraft.org/skipper:0.18 | ||
|
|
||
| - name: Archive OCI digests | ||
| uses: actions/upload-artifact@v3 | ||
| with: | ||
| name: oci-digests-${{ matrix.arch }}-${{ matrix.plat }} | ||
| path: ${{ github.workspace }}/.kraftkit/oci/digests | ||
| if-no-files-found: error | ||
|
|
||
| push: | ||
| if: ${{ github.event_name == 'push' || github.event_name == 'schedule' }} | ||
| needs: [ build ] | ||
| runs-on: ubuntu-latest | ||
|
|
||
| steps: | ||
| - uses: actions/checkout@v3 | ||
|
|
||
| - name: Login to OCI registry | ||
| uses: docker/login-action@v2 | ||
| with: | ||
| registry: index.unikraft.io | ||
| username: ${{ secrets.REG_USERNAME }} | ||
| password: ${{ secrets.REG_TOKEN }} | ||
|
|
||
| - name: Retrieve, merge and push OCI digests | ||
| uses: ./.github/actions/merge-oci-digests | ||
| with: | ||
| name: index.unikraft.io/unikraft.org/skipper:0.18 | ||
| push: true |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| FROM golang:1.21.4-bookworm AS build | ||
|
|
||
| ARG SKIPPER_VERSION=0.18.51 | ||
|
|
||
| RUN set -xe; apt-get update ; \ | ||
| apt-get install -y --no-install-recommends \ | ||
| build-essential \ | ||
| git \ | ||
| ; | ||
|
|
||
| WORKDIR /skipper | ||
|
|
||
| RUN set -xe; \ | ||
| wget -O skipper.tar.gz "https://github.com/zalando/skipper/archive/refs/tags/v${SKIPPER_VERSION}.tar.gz"; \ | ||
| tar -xzvf skipper.tar.gz --strip-components 1 -C /skipper; | ||
|
|
||
| RUN --mount=type=cache,target=/root/go/pkg/mod \ | ||
| --mount=type=cache,target=/root/.cache/go-build \ | ||
| set -xe; \ | ||
| CGO_ENABLED=1 \ | ||
| go build -v \ | ||
| -buildmode=pie \ | ||
| -ldflags "-linkmode external -extldflags '-static-pie'" \ | ||
| -o /usr/bin/skipper \ | ||
| ./cmd/skipper | ||
|
|
||
| FROM scratch | ||
|
|
||
| COPY --from=build /usr/bin/skipper /usr/bin/skipper | ||
| COPY hello.eskip /etc/skipper/hello.eskip |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,142 @@ | ||
| spec: v0.6 | ||
|
|
||
| name: skipper | ||
|
|
||
| rootfs: ./Dockerfile | ||
|
|
||
| cmd: ["/usr/bin/skipper", "-routes-file", "/etc/skipper/hello.eskip"] | ||
|
|
||
| template: | ||
| source: https://github.com/unikraft/app-elfloader.git | ||
| version: staging | ||
|
|
||
| unikraft: | ||
| source: https://github.com/unikraft/unikraft.git | ||
| version: staging | ||
| kconfig: | ||
| # Configurations options for app-elfloader | ||
| # (they can't be part of the template atm) | ||
| CONFIG_APPELFLOADER_ARCH_PRCTL: 'y' | ||
| CONFIG_APPELFLOADER_BRK: 'y' | ||
| CONFIG_APPELFLOADER_CUSTOMAPPNAME: 'y' | ||
| CONFIG_APPELFLOADER_STACK_NBPAGES: 128 | ||
| CONFIG_APPELFLOADER_VFSEXEC_EXECBIT: 'n' | ||
| CONFIG_APPELFLOADER_VFSEXEC: 'y' | ||
| CONFIG_APPELFLOADER_AUTOGEN_REPLACEEXIST: 'y' | ||
|
|
||
| # Unikraft options | ||
| CONFIG_HAVE_PAGING_DIRECTMAP: 'y' | ||
| CONFIG_HAVE_PAGING: 'y' | ||
| CONFIG_I8042: 'y' | ||
| CONFIG_LIBDEVFS_AUTOMOUNT: 'y' | ||
| CONFIG_LIBDEVFS_DEV_NULL: 'y' | ||
| CONFIG_LIBDEVFS_DEV_STDOUT: 'y' | ||
| CONFIG_LIBDEVFS_DEV_ZERO: 'y' | ||
| CONFIG_LIBDEVFS: 'y' | ||
| CONFIG_LIBPOSIX_ENVIRON_ENVP0: "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" | ||
| CONFIG_LIBPOSIX_ENVIRON_ENVP1: "LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:/lib" | ||
| CONFIG_LIBPOSIX_ENVIRON_ENVP2: "HOME=/" | ||
| CONFIG_LIBPOSIX_ENVIRON_LIBPARAM_MAXCOUNT: '64' | ||
| CONFIG_LIBPOSIX_ENVIRON_LIBPARAM: 'y' | ||
| CONFIG_LIBPOSIX_ENVIRON: 'y' | ||
| CONFIG_LIBPOSIX_EVENTFD: 'y' | ||
| CONFIG_LIBPOSIX_FDIO: 'y' | ||
| CONFIG_LIBPOSIX_FDTAB: 'y' | ||
| CONFIG_LIBPOSIX_FUTEX: 'y' | ||
| CONFIG_LIBPOSIX_MMAP: 'y' | ||
| CONFIG_LIBPOSIX_NETLINK: 'y' | ||
| CONFIG_LIBPOSIX_PIPE: 'y' | ||
| CONFIG_LIBPOSIX_POLL: 'y' | ||
| CONFIG_LIBPOSIX_PROCESS_CLONE: 'y' | ||
| CONFIG_LIBPOSIX_SOCKET: 'y' | ||
| CONFIG_LIBPOSIX_SYSINFO: 'y' | ||
| CONFIG_LIBPOSIX_TIME: 'y' | ||
| CONFIG_LIBPOSIX_TIMERFD: 'y' | ||
| CONFIG_LIBPOSIX_TTY_SERIAL: 'y' | ||
| CONFIG_LIBPOSIX_TTY_STDIN_VOID: 'y' | ||
| CONFIG_LIBPOSIX_TTY_STDOUT_SERIAL: 'y' | ||
| CONFIG_LIBPOSIX_TTY: 'y' | ||
| CONFIG_LIBPOSIX_UNIXSOCKET: 'y' | ||
| CONFIG_LIBPOSIX_USER_GID: 0 | ||
| CONFIG_LIBPOSIX_USER_GROUPNAME: "root" | ||
| CONFIG_LIBPOSIX_USER_UID: 0 | ||
| CONFIG_LIBPOSIX_USER_USERNAME: "root" | ||
| CONFIG_LIBPOSIX_USER: 'y' | ||
| CONFIG_LIBRAMFS: 'y' | ||
| CONFIG_LIBSYSCALL_SHIM_HANDLER_ULTLS: 'y' | ||
| CONFIG_LIBSYSCALL_SHIM_HANDLER: 'y' | ||
| CONFIG_LIBSYSCALL_SHIM_LEGACY_VERBOSE: 'y' | ||
| CONFIG_LIBSYSCALL_SHIM: 'y' | ||
| CONFIG_LIBUKALLOCPOOL: 'y' | ||
| CONFIG_LIBUKBLKDEV_DISPATCHERTHREADS: 'y' | ||
| CONFIG_LIBUKBLKDEV_MAXNBQUEUES: '1' | ||
| CONFIG_LIBUKBLKDEV_SYNC_IO_BLOCKED_WAITING: 'y' | ||
| CONFIG_LIBUKBLKDEV: 'y' | ||
| CONFIG_LIBUKBOOT_BANNER_MINIMAL: 'y' | ||
| CONFIG_LIBUKBOOT_HEAP_BASE: '0x400000000' | ||
| CONFIG_LIBUKBOOT_MAINTHREAD: 'y' | ||
| CONFIG_LIBUKBOOT_SHUTDOWNREQ_HANDLER: 'y' | ||
| CONFIG_LIBUKCPIO: 'y' | ||
| CONFIG_LIBUKDEBUG_ANSI_COLOR: 'y' | ||
| CONFIG_LIBUKDEBUG_CRASH_SCREEN: 'y' | ||
| CONFIG_LIBUKDEBUG_ENABLE_ASSERT: 'y' | ||
| CONFIG_LIBUKDEBUG_PRINT_SRCNAME: 'n' | ||
| CONFIG_LIBUKDEBUG_PRINT_TIME: 'y' | ||
| CONFIG_LIBUKDEBUG_PRINTK_ERR: 'y' | ||
| CONFIG_LIBUKDEBUG_PRINTK: 'y' | ||
| CONFIG_LIBUKDEBUG: 'y' | ||
| CONFIG_LIBUKFALLOC: 'y' | ||
| CONFIG_LIBUKMPI: 'n' | ||
| CONFIG_LIBUKSIGNAL: 'y' | ||
| CONFIG_LIBUKSWRAND_DEVFS: 'y' | ||
| CONFIG_LIBUKSWRAND: 'y' | ||
| CONFIG_LIBUKVMEM_DEFAULT_BASE: '0x0000001000000000' | ||
| CONFIG_LIBUKVMEM_DEMAND_PAGE_IN_SIZE: 12 | ||
| CONFIG_LIBUKVMEM_PAGEFAULT_HANDLER_PRIO: 4 | ||
| CONFIG_LIBUKVMEM: 'y' | ||
| CONFIG_LIBVFSCORE_AUTOMOUNT_CI_EINITRD: 'y' | ||
| CONFIG_LIBVFSCORE_AUTOMOUNT_CI: 'y' | ||
| CONFIG_LIBVFSCORE_NONLARGEFILE: 'y' | ||
| CONFIG_LIBVFSCORE: 'y' | ||
| CONFIG_OPTIMIZE_DEADELIM: 'y' | ||
| CONFIG_OPTIMIZE_LTO: 'y' | ||
| CONFIG_PAGING: 'y' | ||
| CONFIG_STACK_SIZE_PAGE_ORDER: 4 # 128 * 4K = 512K | ||
| CONFIG_UKPLAT_MEMREGION_MAX_COUNT: 64 | ||
|
|
||
| # Debug options | ||
| # CONFIG_LIBUKDEBUG_PRINTD: 'y' | ||
| # CONFIG_LIBUKDEBUG_PRINTK_INFO: 'y' | ||
| # CONFIG_LIBSYSCALL_SHIM_STRACE: 'y' | ||
| # CONFIG_LIBSYSCALL_SHIM_DEBUG: 'y' | ||
|
|
||
| libraries: | ||
| lwip: | ||
| source: https://github.com/unikraft/lib-lwip.git | ||
| version: staging | ||
| kconfig: | ||
| CONFIG_LWIP_AUTOIFACE: 'y' | ||
| CONFIG_LWIP_DHCP: 'y' | ||
| CONFIG_LWIP_DNS: 'y' | ||
| CONFIG_LWIP_HEAP: 'y' | ||
| CONFIG_LWIP_ICMP: 'y' | ||
| CONFIG_LWIP_IPV4: 'y' | ||
| CONFIG_LWIP_LOOPBACK: 'y' | ||
| CONFIG_LWIP_LOOPIF: 'y' | ||
| CONFIG_LWIP_NUM_TCPCON: 64 | ||
| CONFIG_LWIP_NUM_TCPLISTENERS: 64 | ||
| CONFIG_LWIP_RAW: 'y' | ||
| CONFIG_LWIP_SOCKET: 'y' | ||
| CONFIG_LWIP_TCP_KEEPALIVE: 'y' | ||
| CONFIG_LWIP_TCP: 'y' | ||
| CONFIG_LWIP_THREADS: 'y' | ||
| CONFIG_LWIP_UDP: 'y' | ||
| CONFIG_LWIP_UKNETDEV: 'y' | ||
| CONFIG_LWIP_WND_SCALE: 'y' | ||
| libelf: | ||
| source: https://github.com/unikraft/lib-libelf.git | ||
| version: staging | ||
|
|
||
| targets: | ||
| - fc/x86_64 | ||
| - qemu/x86_64 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| # Skipper 0.18 | ||
|
|
||
| This directory contains the build definition for the `unikraft.org/skipper:0.18` image. | ||
|
|
||
| To run this image, first [install Unikraft's companion command-line toolchain `kraft`](https://unikraft.org/docs/cli). | ||
| After installation, you can start caddy by running the following: | ||
|
|
||
| ```console | ||
| kraft run -M 512M -p 9090:9090 --plat qemu --arch x86_64 unikraft.org/skipper:0.18 | ||
| ``` | ||
|
|
||
| To test the liveliness, query the server using: | ||
|
|
||
| ```console | ||
| curl localhost:9090 | ||
| ``` | ||
|
|
||
| You will get a `Hello, World!` message. | ||
|
|
||
|
|
||
| ## Building from source | ||
|
|
||
| To build the image locally, clone this repository and `cd` into this directory. | ||
| Then run: | ||
|
|
||
| ```console | ||
| kraft build . | ||
| ``` | ||
|
|
||
| To run the locally built image, use: | ||
|
|
||
| ```console | ||
| kraft run -M 512M -p 9090:9090 . | ||
| ``` | ||
|
|
||
| ## See also | ||
|
|
||
| - [How to run unikernels locally in Unikraft's Documentation](https://unikraft.org/docs/cli/running). | ||
| - [Skipper's documentation](https://opensource.zalando.com/skipper/) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| hello: | ||
| Path("/") | ||
| -> status(200) | ||
| -> inlineContent("Hello, World!\n") | ||
| -> <shunt>; | ||
|
|
||
| rest: * | ||
| -> status(404) | ||
| -> inlineContent("No route entry") | ||
| -> <shunt>; |