diff --git a/.github/workflows/library-haproxy2.8.yaml b/.github/workflows/library-haproxy2.8.yaml new file mode 100644 index 00000000..4c29d5b3 --- /dev/null +++ b/.github/workflows/library-haproxy2.8.yaml @@ -0,0 +1,75 @@ +name: library/haproxy2.8 + +on: + schedule: + - cron: '0 0 * * *' # Everyday at 12AM + + push: + branches: [main] + paths: + - 'library/haproxy/2.8/**' + - '.github/workflows/library-haproxy2.8.yaml' + - '!library/haproxy/2.8/README.md' + + pull_request: + types: [opened, synchronize, reopened] + branches: [main] + paths: + - 'library/haproxy/2.8/**' + - '.github/workflows/library-haproxy2.8.yaml' + - '!library/haproxy/2.8/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 haproxy2.8 + uses: unikraft/kraftkit@staging + with: + loglevel: debug + workdir: library/haproxy/2.8 + runtimedir: /github/workspace/.kraftkit + plat: ${{ matrix.plat }} + arch: ${{ matrix.arch }} + push: false + output: oci://index.unikraft.io/unikraft.org/haproxy:2.8 + + - name: Archive OCI digests + uses: actions/upload-artifact@v3 + with: + name: oci-digests-${{ 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/haproxy:2.8 + push: true diff --git a/README.md b/README.md index 5eef8505..59a808f0 100644 --- a/README.md +++ b/README.md @@ -41,6 +41,7 @@ kraft pkg ls --apps --update |-|-| | [![](https://github.com/unikraft/catalog/actions/workflows/library-base.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-base.yaml) | [`unikraft.org/base:latest`](library/base) | | [![](https://github.com/unikraft/catalog/actions/workflows/library-caddy2.7.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-caddy2.7.yaml) | [`unikraft.org/caddy:2.7`](library/caddy/2.7) | +| [![](https://github.com/unikraft/catalog/actions/workflows/library-haproxy2.8.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-haproxy2.8.yaml) | [`unikraft.org/haproxy:2.8`](library/haproxy/2.8) | | [![](https://github.com/unikraft/catalog/actions/workflows/library-helloworld.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-helloworld.yaml) | [`unikraft.org/helloworld:latest`](library/helloworld) | | [![](https://github.com/unikraft/catalog/actions/workflows/library-hugo0.122.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-hugo0.122.yaml) | [`unikraft.org/hugo:0.122`](library/hugo/0.122) | | [![](https://github.com/unikraft/catalog/actions/workflows/library-imaginary1.2.yaml/badge.svg)](https://github.com/unikraft/catalog/actions/workflows/library-imaginary1.2.yaml) | [`unikraft.org/imaginary:1.2`](library/imaginary/1.2) | diff --git a/library/haproxy/2.8/.dockerignore b/library/haproxy/2.8/.dockerignore new file mode 100644 index 00000000..a154b6ff --- /dev/null +++ b/library/haproxy/2.8/.dockerignore @@ -0,0 +1,3 @@ +/Makefile.uk +/.unikraft/ +/.config* diff --git a/library/haproxy/2.8/.gitignore b/library/haproxy/2.8/.gitignore new file mode 100644 index 00000000..a154b6ff --- /dev/null +++ b/library/haproxy/2.8/.gitignore @@ -0,0 +1,3 @@ +/Makefile.uk +/.unikraft/ +/.config* diff --git a/library/haproxy/2.8/Dockerfile b/library/haproxy/2.8/Dockerfile new file mode 100644 index 00000000..3c3d243c --- /dev/null +++ b/library/haproxy/2.8/Dockerfile @@ -0,0 +1,40 @@ +FROM haproxy:2.8.3-bullseye AS build + +FROM alpine:3 AS sys + +RUN set -xe; \ + mkdir -p /target/etc; \ + mkdir -p /blank; \ + apk --no-cache add \ + ca-certificates \ + tzdata \ + ; \ + update-ca-certificates; \ + ln -sf ../usr/share/zoneinfo/Etc/UTC /target/etc/localtime; \ + echo "Etc/UTC" > /target/etc/timezone; + +FROM scratch + +# HAProxy binaries, modules, configuration, log and runtime files +COPY --from=build /usr/local/sbin/haproxy /usr/bin/haproxy +COPY --from=build /usr/local/etc/haproxy /usr/local/etc/haproxy +COPY ./haproxy.conf /etc/haproxy/haproxy.conf + +# Libraries +COPY --from=build /lib/x86_64-linux-gnu/libcrypt.so.1 /lib/x86_64-linux-gnu/libcrypt.so.1 +COPY --from=build /usr/lib/x86_64-linux-gnu/libssl.so.1.1 /usr/lib/x86_64-linux-gnu/libssl.so.1.1 +COPY --from=build /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 +COPY --from=build /usr/lib/x86_64-linux-gnu/liblua5.3.so.0 /usr/lib/x86_64-linux-gnu/liblua5.3.so.0 +COPY --from=build /lib/x86_64-linux-gnu/libdl.so.2 /lib/x86_64-linux-gnu/libdl.so.2 +COPY --from=build /lib/x86_64-linux-gnu/librt.so.1 /lib/x86_64-linux-gnu/librt.so.1 +COPY --from=build /usr/lib/x86_64-linux-gnu/libpcre2-8.so.0 /usr/lib/x86_64-linux-gnu/libpcre2-8.so.0 +COPY --from=build /lib/x86_64-linux-gnu/libpthread.so.0 /lib/x86_64-linux-gnu/libpthread.so.0 +COPY --from=build /lib/x86_64-linux-gnu/libgcc_s.so.1 /lib/x86_64-linux-gnu/libgcc_s.so.1 +COPY --from=build /lib/x86_64-linux-gnu/libc.so.6 /lib/x86_64-linux-gnu/libc.so.6 +COPY --from=build /lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/libm.so.6 +COPY --from=build /lib64/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2 + +COPY --from=sys /target/etc /etc +COPY --from=sys /usr/share/zoneinfo/Etc/UTC /usr/share/zoneinfo/Etc/UTC +COPY --from=sys /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt +COPY --from=sys /blank /tmp diff --git a/library/haproxy/2.8/Kraftfile b/library/haproxy/2.8/Kraftfile new file mode 100644 index 00000000..0b2f44ba --- /dev/null +++ b/library/haproxy/2.8/Kraftfile @@ -0,0 +1,132 @@ +spec: v0.6 + +name: haproxy + +rootfs: ./Dockerfile + +cmd: ["/usr/bin/haproxy", "-f", "/etc/haproxy/haproxy.conf"] + +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: 'y' + CONFIG_LIBPOSIX_ENVIRON_LIBPARAM: 'y' + CONFIG_LIBPOSIX_ENVIRON_LIBPARAM_MAXCOUNT: '64' + CONFIG_LIBPOSIX_EVENTFD: 'y' + CONFIG_LIBPOSIX_FDIO: 'y' + CONFIG_LIBPOSIX_FDTAB: 'y' + CONFIG_LIBPOSIX_FUTEX: 'y' + CONFIG_LIBPOSIX_MMAP: '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_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_MAXNBQUEUES: '1' + CONFIG_LIBUKBLKDEV_DISPATCHERTHREADS: 'y' + 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_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: 'y' + CONFIG_LIBVFSCORE_AUTOMOUNT_CI_EINITRD: '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 + CONFIG_LIBUKNETDEV_EINFO_LIBPARAM: 'y' + + # 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_TCP: 'y' + CONFIG_LWIP_UDP: 'y' + CONFIG_LWIP_RAW: 'y' + CONFIG_LWIP_WND_SCALE: 'y' + CONFIG_LWIP_TCP_KEEPALIVE: 'y' + CONFIG_LWIP_THREADS: 'y' + CONFIG_LWIP_HEAP: 'y' + CONFIG_LWIP_SOCKET: 'y' + CONFIG_LWIP_AUTOIFACE: 'y' + CONFIG_LWIP_NUM_TCPCON: 64 + CONFIG_LWIP_NUM_TCPLISTENERS: 64 + CONFIG_LWIP_ICMP: 'y' + CONFIG_LWIP_DHCP: 'y' + CONFIG_LWIP_DNS: 'n' + libelf: + source: https://github.com/unikraft/lib-libelf.git + version: staging + +targets: +- fc/x86_64 +- qemu/x86_64 diff --git a/library/haproxy/2.8/README.md b/library/haproxy/2.8/README.md new file mode 100644 index 00000000..73daaaf7 --- /dev/null +++ b/library/haproxy/2.8/README.md @@ -0,0 +1,76 @@ +# HAProxy + +This directory contains the [HAProxy](https://www.haproxy.org/) runtime on Unikraft, in binary compatibility mode. +It implements a simple HTTP server running on Unikraft that provides a simple response to each request. + +## Run and Use + +Use `kraft` to run the image and start a Unikraft instance: + +```bash +kraft run --rm -p 8404:8404 --plat qemu --arch x86_64 -M 256M unikraft.org/haproxy:2.8 +``` + +If the `--plat` argument is left out, it defaults to `qemu`. +If the `--arch` argument is left out, it defaults to your system's CPU architecture. + +Once executed, it will open port `8404` and wait for connections. +To test it, you can use `curl`: + +```bash +curl localhost:8404/stats +``` + +You should see status information related to the HAProxy instance. + +## Inspect and Close + +To list information about the Unikraft instance, use: + +```bash +kraft ps +``` + +```text +NAME KERNEL ARGS CREATED STATUS MEM PORTS PLAT +agitated_pocketswarhol project://haproxy:qemu/x86_64 /usr/bin/haproxy -f /etc/haproxy/haproxy.conf 1 minute ago running 244M 0.0.0.0:8404->8404/tcp qemu/x86_64 +``` + +The instance name is `agitated_pocketswarhol`. +To close the Unikraft instance, close the `kraft` process (e.g., via `Ctrl+c`) or run: + +```bash +kraft rm agitated_pocketswarhol +``` + +## Build and Run Locally + +The commands so far used the pre-build Ruby image available in the Unikraft registry. + +In oder to to build a local image, clone this repository and `cd` into this directory. +Then use `kraft` to build an image locally: + +```bash +kraft build --no-cache --no-update --plat qemu --arch x86_64 +``` + +Similar to the `kraft run` command, if the `--plat` argument is left out, it defaults to `qemu`. +If the `--arch` argument is left out, it defaults to your system's CPU architecture. + +In order to run the locally built image, use `.` (_dot_, the current directory) as the final argument to the `kraft run` command: + +```bash +kraft run --rm -p 8404:8404 --plat qemu --arch x86_64 -M 256M . +``` + +Same as above, it will open port `8404` and wait for connections. + +## `kraft` and `sudo` + +Mixing invocations of `kraft` and `sudo` can lead to unexpected behavior. +Read more about how to start `kraft` without `sudo` at [https://unikraft.org/sudoless](https://unikraft.org/sudoless). + +## Learn More + +- [How to run unikernels locally](https://unikraft.org/docs/cli/running) +- [How to build `Dockerfile` root filesystems with BuildKit](https://unikraft.org/guides/building-dockerfile-images-with-buildkit) diff --git a/library/haproxy/2.8/haproxy.conf b/library/haproxy/2.8/haproxy.conf new file mode 100644 index 00000000..227f6948 --- /dev/null +++ b/library/haproxy/2.8/haproxy.conf @@ -0,0 +1,13 @@ +defaults + retries 3 + option redispatch + timeout client 30s + timeout connect 4s + timeout server 30s + +frontend stats + mode http + bind *:8404 + stats enable + stats uri /stats + stats refresh 10s