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https://github.com/123swk123/mongodb-armv8-a
monogodb server for aarch64 (armv8) [cortex A53, cortex A55]
https://github.com/123swk123/mongodb-armv8-a
aarch64 armv8 cortex-a53 cortex-a55 jammy longanpi-3h mongodb mongodb-aarch64 mongodb-arm64 mongodb-armv8 nanopi-neo2 prebuilt-binaries raspberry-pi-3 raspberry-pi-4 ubuntu2204
Last synced: about 2 months ago
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monogodb server for aarch64 (armv8) [cortex A53, cortex A55]
- Host: GitHub
- URL: https://github.com/123swk123/mongodb-armv8-a
- Owner: 123swk123
- License: mit
- Created: 2024-08-11T18:08:52.000Z (4 months ago)
- Default Branch: main
- Last Pushed: 2024-08-12T11:14:20.000Z (4 months ago)
- Last Synced: 2024-10-12T02:01:18.126Z (2 months ago)
- Topics: aarch64, armv8, cortex-a53, cortex-a55, jammy, longanpi-3h, mongodb, mongodb-aarch64, mongodb-arm64, mongodb-armv8, nanopi-neo2, prebuilt-binaries, raspberry-pi-3, raspberry-pi-4, ubuntu2204
- Language: Shell
- Homepage: https://www.mongodb.com/community/forums/t/build-advice-for-arm64-aarch64/16736
- Size: 98.6 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# monogodb server for aarch64 (armv8) [cortex A53, cortex A55]
## For version 7.xx
This repo helps you to cross-compile mongodb for ISA armv8 using x86 Desktop/Server host machine.
we use chroot and debootstrap to prepare rootfs of arm64 ubuntu jammy (22.04), during this phase we also install mongodb's target side build dependency packages
`libssl-dev, libcurl4-openssl-dev`
then we pass this rootfs to gcc as system root which should be enough to finish the cross-build smoothly.
## Host (x86) side preparations
- Install the tools
```shell
sudo apt update && sudo apt install qemu-system-misc qemu-user-static binfmt-support\
fakeroot fakechroot chroot debootstrap
```
- Prepare the rootfs for Ubuntu jammy
```shell
# Usage: ./prepare-rootfs.bash
./prepare-rootfs.sh arm64 jammy cache fs
export ROOTFS_DIR=$PWD/rootfs/fs/arm64/jammy
```
- Prepare mongodb
```shell
wget https://github.com/mongodb/mongo/archive/refs/tags/r7.3.4-rc2.tar.gz &&\
tar -xf r7.3.4-rc2.tar.gz && cd mongo-r7.3.4-rc2
# do the python virtual environment setup and poetry setup as per
# https://github.com/mongodb/mongo/blob/master/docs/building.md
# I used pyenv based python installation, so here is how I did.
pyenv virtualenv 3.10.14 mongo-build-v7
pyenv activate mongo-build-v7
python -m pip install poetry
PIP_USE_PEP517=1 PYTHON_KEYRING_BACKEND=keyring.backends.null.Keyring poetry install --no-root --sync
```
### Build, release profile
Configure the build and generate Ninja files
```
buildscripts/scons.py\
CC=aarch64-linux-gnu-gcc\
CXX=aarch64-linux-gnu-g++\
CCFLAGS='-march=armv8-a+crc -mtune=cortex-a53 --sysroot=$ROOTFS_DIR'\
LINKFLAGS='-march=armv8-a+crc -mtune=cortex-a53 --sysroot=$ROOTFS_DIR'\
NINJA_PREFIX=release\
VARIANT_DIR=release\
--linker=gold\
--disable-warnings-as-errors\
--release\
--ninja=enabled\
--link-model=static\
--opt=on\
--separate-debug
```
Do the Ninja build
```
ninja -g release.ninja -j0 install-mongod
```
### Configuring mongod
- https://www.mongodb.com/docs/manual/administration/configuration/#std-label-base-config
- https://www.mongodb.com/docs/manual/reference/configuration-options/
#### Sample config
mongod.conf
```yaml
processManagement:
# run in daemon mode
fork: true
pidFilePath: /var/run/mongod.pid
timeZoneInfo: /usr/share/zoneinfo
net:
bindIp: 0.0.0.0
port: 27017
storage:
# TODO: change the dbPath
dbPath: /home/data
directoryPerDB: true
wiredTiger:
engineConfig:
# TODO: change the cache size as per your SBC spec
cacheSizeGB: 1
systemLog:
destination: file
path: "/var/log/mongodb/mongod.log"
logAppend: true
```
## pre-built binaries for longan-pi3h, raspberrypi 3 & 4, Nanopi Neo2
- [mongodb-v7.3.4-aarch64.txz](https://github.com/123swk123/mongodb-armv8-a/releases/download/v7.3.4-alpha/mongodb-v7.3.4-aarch64.txz)
### Tested on longan-pi3h
## Mongodb community on aarch64 (ISA: armv8)
- [Core dump on MongoDB 5.0 on RPi 4](https://www.mongodb.com/community/forums/t/core-dump-on-mongodb-5-0-on-rpi-4/115291)
- [Build advice for arm64/aarch64?](https://www.mongodb.com/community/forums/t/build-advice-for-arm64-aarch64/16736)
- [Add MongoDB 4.2 ARM64 builds for Raspberry Pi OS 64 bit (Debian Buster)](https://www.mongodb.com/community/forums/t/add-mongodb-4-2-arm64-builds-for-raspberry-pi-os-64-bit-debian-buster/5046)
- [MongoDB and the Pi 4 on Ubuntu 64-bit (aka ARMv8.0-A support)](https://www.mongodb.com/community/forums/t/mongodb-and-the-pi-4-on-ubuntu-64-bit-aka-armv8-0-a-support/220635)
## Random notes
### How to get various build options?
- look for 'add_option' or 'get_option\(.*\)' in SConstruct
- various build profiles in `site_scons/mongo/build_profiles.py`
- potential options, yet to play with
- --thin-lto
- --experimental-optimization=O3 # gcc -O3 optimization
- --server-js=off # disable java script support
- --ssl=off # turn off SSL, this is creating link error
- --variables_files='./etc/scons/developer_versions.vars' # uses git describe to prepare the version string
## TODO
### ssl=off link errors
```
Linking build/opt/mongo/db/mongod
src/mongo/db/client.h:191: error: undefined reference to 'mongo::SSLPeerInfo::forSession(std::shared_ptr const&)'
src/mongo/db/client.h:191: error: undefined reference to 'mongo::SSLPeerInfo::forSession(std::shared_ptr const&)'
collect2: error: ld returned 1 exit status
scons: *** [build/opt/mongo/db/mongod] Error 1
scons: building terminated because of errors.
```