added mongo 8.2.3 build

library/mongo/8.2.3/.dockerignore

@@ -0,0 +1,3 @@
+/Makefile.uk
+/.unikraft/
+/.config*

library/mongo/8.2.3/.gitignore

@@ -0,0 +1,4 @@
+/Makefile.uk
+/.unikraft/
+/.config*
+/build.*

library/mongo/8.2.3/Dockerfile

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+FROM mongo:8.2.3 as build
+
+RUN apt-get update && apt-get install -y binutils && \
+    strip --strip-all /usr/bin/mongod && \
+    mkdir /home/tmp
+
+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; \
+    # Create fake /sys/devices/system/cpu for tcmalloc 
+    mkdir -p /target/sys/devices/system/cpu/cpu0/cache/index3; \
+    mkdir -p /target/sys/devices/system/cpu/cpu0/topology; \
+    mkdir -p /target/sys/devices/system/node/node0; \
+    mkdir -p /target/sys/fs/cgroup; \
+    echo "0" > /target/sys/devices/system/cpu/possible; \
+    echo "0" > /target/sys/devices/system/cpu/online; \
+    echo "0" > /target/sys/devices/system/cpu/present; \
+    echo "0" > /target/sys/devices/system/node/node0/cpulist; \
+    echo "0" > /target/sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_list; \
+    echo "0" > /target/sys/devices/system/cpu/cpu0/topology/core_cpus_list; \
+    echo "0" > /target/sys/devices/system/cpu/cpu0/topology/physical_package_id; \
+    echo "0" > /target/sys/devices/system/cpu/cpu0/topology/core_id; \
+    echo "max" > /target/sys/fs/cgroup/memory.max; \
+    # Create fake /proc files 
+    mkdir -p /target/proc/sys/crypto; \
+    printf "processor\t: 0\nvendor_id\t: GenuineIntel\ncpu family\t: 6\nmodel\t\t: 158\nmodel name\t: Intel Core\nstepping\t: 10\ncpu MHz\t\t: 2400.000\ncache size\t: 8192 KB\nphysical id\t: 0\nsiblings\t: 1\ncore id\t\t: 0\ncpu cores\t: 1\nflags\t\t: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves arat\nbogomips\t: 4800.00\nclflush size\t: 64\ncache_alignment\t: 64\naddress sizes\t: 39 bits physical, 48 bits virtual\n\n" > /target/proc/cpuinfo; \
+    echo "0" > /target/proc/sys/crypto/fips_enabled; \
+    echo "1" > /target/proc/stat; \
+    mkdir -p /target/etc/gnutls; \
+    touch /target/etc/gnutls/config;
+
+FROM scratch
+
+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
+COPY --from=sys /target/sys /sys
+COPY --from=sys /target/proc /proc
+
+# OpenSSl cfg
+COPY --from=build /usr/lib/ssl/openssl.cnf /usr/lib/ssl/openssl.cnf
+
+# Binary executable
+COPY --from=build /usr/bin/mongod /usr/bin/mongod
+
+# System libraries
+COPY --from=build /lib64/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libcurl.so.4 /lib/x86_64-linux-gnu/libcurl.so.4
+COPY --from=build /lib/x86_64-linux-gnu/libssl.so.3 /lib/x86_64-linux-gnu/libssl.so.3
+COPY --from=build /lib/x86_64-linux-gnu/libcrypto.so.3 /lib/x86_64-linux-gnu/libcrypto.so.3
+COPY --from=build /lib/x86_64-linux-gnu/libresolv.so.2 /lib/x86_64-linux-gnu/libresolv.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libm.so.6 /lib/x86_64-linux-gnu/libm.so.6
+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/libnghttp2.so.14 /lib/x86_64-linux-gnu/libnghttp2.so.14
+COPY --from=build /lib/x86_64-linux-gnu/libidn2.so.0 /lib/x86_64-linux-gnu/libidn2.so.0
+COPY --from=build /lib/x86_64-linux-gnu/librtmp.so.1 /lib/x86_64-linux-gnu/librtmp.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libssh.so.4 /lib/x86_64-linux-gnu/libssh.so.4
+COPY --from=build /lib/x86_64-linux-gnu/libpsl.so.5 /lib/x86_64-linux-gnu/libpsl.so.5
+COPY --from=build /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 /lib/x86_64-linux-gnu/libgssapi_krb5.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libldap.so.2 /lib/x86_64-linux-gnu/libldap.so.2
+COPY --from=build /lib/x86_64-linux-gnu/liblber.so.2 /lib/x86_64-linux-gnu/liblber.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libzstd.so.1 /lib/x86_64-linux-gnu/libzstd.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libbrotlidec.so.1 /lib/x86_64-linux-gnu/libbrotlidec.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libz.so.1 /lib/x86_64-linux-gnu/libz.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libunistring.so.5 /lib/x86_64-linux-gnu/libunistring.so.5
+COPY --from=build /lib/x86_64-linux-gnu/libgnutls.so.30 /lib/x86_64-linux-gnu/libgnutls.so.30
+COPY --from=build /lib/x86_64-linux-gnu/libhogweed.so.6 /lib/x86_64-linux-gnu/libhogweed.so.6
+COPY --from=build /lib/x86_64-linux-gnu/libnettle.so.8 /lib/x86_64-linux-gnu/libnettle.so.8
+COPY --from=build /lib/x86_64-linux-gnu/libgmp.so.10 /lib/x86_64-linux-gnu/libgmp.so.10
+COPY --from=build /lib/x86_64-linux-gnu/libkrb5.so.3 /lib/x86_64-linux-gnu/libkrb5.so.3
+COPY --from=build /lib/x86_64-linux-gnu/libk5crypto.so.3 /lib/x86_64-linux-gnu/libk5crypto.so.3
+COPY --from=build /lib/x86_64-linux-gnu/libcom_err.so.2 /lib/x86_64-linux-gnu/libcom_err.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libkrb5support.so.0 /lib/x86_64-linux-gnu/libkrb5support.so.0
+COPY --from=build /lib/x86_64-linux-gnu/libsasl2.so.2 /lib/x86_64-linux-gnu/libsasl2.so.2
+COPY --from=build /lib/x86_64-linux-gnu/libbrotlicommon.so.1 /lib/x86_64-linux-gnu/libbrotlicommon.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libp11-kit.so.0 /lib/x86_64-linux-gnu/libp11-kit.so.0
+COPY --from=build /lib/x86_64-linux-gnu/libtasn1.so.6 /lib/x86_64-linux-gnu/libtasn1.so.6
+COPY --from=build /lib/x86_64-linux-gnu/libkeyutils.so.1 /lib/x86_64-linux-gnu/libkeyutils.so.1
+COPY --from=build /lib/x86_64-linux-gnu/libffi.so.8 /lib/x86_64-linux-gnu/libffi.so.8

library/mongo/8.2.3/Kraftfile

@@ -0,0 +1,142 @@
+spec: v0.6
+
+name: mongo
+
+rootfs: ./Dockerfile
+
+cmd: ["/usr/bin/mongod", "--bind_ip_all"]
+
+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_LIBPOSIX_PROCESS_ARCH_PRCTL: 'y'
+    CONFIG_APPELFLOADER_BRK: 'y'
+    CONFIG_APPELFLOADER_CUSTOMAPPNAME: 'y'
+    CONFIG_APPELFLOADER_STACK_NBPAGES: 512
+    CONFIG_APPELFLOADER_VFSEXEC_EXECBIT: 'n'
+    CONFIG_APPELFLOADER_VFSEXEC: 'y'
+    CONFIG_APPELFLOADER_AUTOGEN_REPLACEEXIST: 'y'
+    # Architecture - use generic to avoid AVX requirement at boot
+    # The loaded binary (mongod) may still use AVX instructions
+    CONFIG_MARCH_X86_64_GENERIC: 'y'
+    # Debugging
+    CONFIG_LIBUKDEBUG_PRINTK_INFO: 'y'
+    CONFIG_LIBUKDEBUG_PRINTK_DEBUG: '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_ENVP3: "TCMALLOC_OVERRIDE_NPROCS=1"
+    CONFIG_LIBPOSIX_ENVIRON_ENVP4: "PERCPU_ARENA=phycpu"
+    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: 'y'
+    CONFIG_LIBPOSIX_PROCESS_MULTITHREADING: '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: 'n'
+    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_LIBUKRANDOM_DEVFS: 'y'
+    CONFIG_LIBUKRANDOM: 'y'
+    CONFIG_LIBUKRANDOM_GETRANDOM: '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: 'n'
+    # 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

library/mongo/8.2.3/README.md

@@ -0,0 +1,74 @@
+# MongoDB
+
+This directory contains the [MongoDB](https://www.mongodb.com/) runtime on Unikraft, in binary compatibility mode.
+It starts a MongoDB server instance on Unikraft.
+
+## Run and Use
+
+Use `kraft` to run the image and start a Unikraft instance:
+
+```bash
+kraft run --rm -M 1024M -p 27017:27017 --plat qemu --arch x86_64 unikraft.org/mongo:8.2
+```
+
+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 `27017` and wait for connections.
+To test it, use the [`mongo` shell](https://www.mongodb.com/docs/v4.4/mongo/):
+
+```bash
+mongo
+```
+
+## Inspect and Close
+
+To list information about the Unikraft instance, use:
+
+```bash
+kraft ps -a
+```
+
+```text
+NAME                KERNEL                       ARGS                           CREATED        STATUS   MEM   PORTS                     PLAT
+pedantic_snowflake  project://mongo:qemu/x86_64  /usr/bin/mongod --bind_ip_all  6 seconds ago  running  976M  0.0.0.0:27017->27017/tcp  qemu/x86_64
+```
+
+The instance name is `pedantic_snowflake`.
+To close the Unikraft instance, close the `kraft` process (e.g., via `Ctrl+c`) or run:
+
+```bash
+kraft rm pedantic_snowflake
+```
+
+## Build and Run Locally
+
+The commands so far used the pre-built MongoDB image available in the Unikraft registry.
+
+In order to to build a local MongoDB 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 -M 1024M -p 27017:27017 --plat qemu --arch x86_64 .
+```
+
+Same as above, it will open port `27017` 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)