examples/node18-prisma-rest-express: No connection established

[razvand]

The Node Prisma example (PR #56) starts, but no connection can be made. Use the following commands to replicate:

port=3000
memory=512M
branch="razvand/examples/catalog-node-prisma"
runtime="library/node/18"
path="examples/node18-prisma-rest-express"

rm -fr catalog
rm start-buildkit.sh

wget https://raw.githubusercontent.com/unikraft/catalog-for-maintainers/main/utils/start-buildkit.sh
source start-buildkit.sh

git clone https://github.com/unikraft/catalog
cd catalog

git remote add unikraft-upb https://github.com/unikraft-upb/catalog
git fetch unikraft-upb
git checkout -b "$branch" unikraft-upb/"$branch"
pushd "$runtime"
sed -i -e "s/# CONFIG_LIBSYSCALL_SHIM_STRACE: 'y'/CONFIG_LIBSYSCALL_SHIM_STRACE: 'y'/" Kraftfile
kraft build --no-cache --no-update --plat qemu --arch x86_64
popd

pushd "$path"
kraft rm --all
kraft run --rm --log-type basic --log-level debug --runtime ../../"$runtime"/.unikraft/build/node_qemu-x86_64 -M "$memory" -p "$port":"$port" . &
sleep 5
kraft stop --all
kraft rm --all
qemu-system-x86_64 -append "vfs.fstab=[ \"initrd0:/:extract:::\"] -- /usr/bin/node /usr/src/server.js"  -cpu max -device virtio-net-pci,mac=02:b0:b0:37:b6:01,netdev=hostnet0 -nographic -initrd .unikraft/build/initramfs-x86_64.cpio -kernel 
../../"$runtime"/.unikraft/build/node_qemu-x86_64 -netdev user,id=hostnet0,hostfwd=tcp::3000-:3000 -m 512M
popd

The output message is:

open("/usr/src/libquery_engine-linux-musl-openssl-3.0.x.so.node", O_RDONLY|O_CLOEXEC|0x8000) = fd:19
fcntl(0x13, 0x2, ...) = 0x0
fstat(fd:19, <out>stat:{st_size=15587664, st_mode=0100644, ...}) = OK
read(fd:19, <out>"\x7FELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00>\x00\x01\x00\x00\x00"..., 960) = 960
mmap(NULL, 15597568, PROT_READ, MAP_PRIVATE, fd:19, 0) = va:0x1000a4a000
mmap(va:0x1000af7000, 10760192, PROT_EXEC|PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 708608) = va:0x1000af7000
mmap(va:0x100153a000, 3608576, PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 11468800) = va:0x100153a000
mmap(va:0x10018ab000, 520192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, fd:19, 15073280) = va:0x10018ab000
mmap(va:0x1001929000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED, fd:-1, 0) = va:0x1001929000
close(fd:19) = OK
open("/usr/local/lib/libssl.so.3", O_RDONLY|O_CLOEXEC|0x8000) = No such file or directory (-2)
open("/usr/lib/libssl.so.3", O_RDONLY|O_CLOEXEC|0x8000) = No such file or directory (-2)
open("/lib/libssl.so.3", O_RDONLY|O_CLOEXEC|0x8000) = fd:19
fcntl(0x13, 0x2, ...) = 0x0
fstat(fd:19, <out>stat:{st_size=544728, st_mode=0100755, ...}) = OK
read(fd:19, <out>"\x7FELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00>\x00\x01\x00\x00\x00"..., 960) = 960
mmap(NULL, 548864, PROT_READ, MAP_PRIVATE, fd:19, 0) = va:0x100192a000
mmap(va:0x100193b000, 303104, PROT_EXEC|PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 69632) = va:0x100193b000
mmap(va:0x1001985000, 118784, PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 372736) = va:0x1001985000
mmap(va:0x10019a2000, 57344, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, fd:19, 487424) = va:0x10019a2000
close(fd:19) = OK
open("/usr/local/lib/libcrypto.so.3", O_RDONLY|O_CLOEXEC|0x8000) = No such file or directory (-2)
open("/usr/lib/libcrypto.so.3", O_RDONLY|O_CLOEXEC|0x8000) = No such file or directory (-2)
open("/lib/libcrypto.so.3", O_RDONLY|O_CLOEXEC|0x8000) = fd:19
fcntl(0x13, 0x2, ...) = 0x0
fstat(fd:19, <out>stat:{st_size=4298000, st_mode=0100755, ...}) = OK
read(fd:19, <out>"\x7FELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00>\x00\x01\x00\x00\x00"..., 960) = 960
mmap(NULL, 4313088, PROT_READ, MAP_PRIVATE, fd:19, 0) = va:0x10019b0000
mmap(va:0x10019f9000, 2777088, PROT_EXEC|PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 299008) = va:0x10019f9000
mmap(va:0x1001c9f000, 847872, PROT_READ, MAP_PRIVATE|MAP_FIXED, fd:19, 3076096) = va:0x1001c9f000
mmap(va:0x1001d6e000, 389120, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, fd:19, 3919872) = va:0x1001d6e000
mmap(va:0x1001dca000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED, fd:-1, 0) = va:0x1001dca000
close(fd:19) = OK
mprotect(va:0x10018ab000, 491520, PROT_READ) = OK
mprotect(va:0x10019a2000, 40960, PROT_READ) = OK
mprotect(va:0x1001d6e000, 364544, PROT_READ) = OK
rt_sigprocmask(0x0, 0x1000140878, ...) = 0x0
membarrier(0x8, 0x0, ...) = Function not implemented (-38)
rt_sigprocmask(0x0, 0x1000140878, ...) = 0x0
rt_sigaction(0x22, 0x40037b090, ...) = 0x0
tkill(0xb, 0x22, ...) = 0x0
tkill(0xa, 0x22, ...) = 0x0
tkill(0x9, 0x22, ...) = 0x0
tkill(0x8, 0x22, ...) = 0x0
tkill(0x7, 0x22, ...) = 0x0
tkill(0x6, 0x22, ...) = 0x0
tkill(0x5, 0x22, ...) = 0x0
tkill(0x4, 0x22, ...) = 0x0
tkill(0x3, 0x22, ...) = 0x0
tkill(0x2, 0x22, ...) = 0x0

The output message without logging is:

Powered by Unikraft Telesto (0.16.2~ec1f7fe)               
                                                                                                                       
🚀 Server ready at: http://localhost:3000                                                                              
⭐️ See sample requests: http://pris.ly/e/js/rest-express#3-using-the-rest-api                                                                                                                                                                  
en1: Set IPv4 address 10.0.2.15 mask 255.255.255.0 gw 10.0.2.2 

[amroKerkizz]

Hi im a student at the University of Texas at Austin and would love to help work on this issue!

[razvand]

Hi im a student at the University of Texas at Austin and would love to help work on this issue!

Hi, @amroKerkizz , this is already solved internally, but a pull request hasn't yet been submitted. You can take a look at the New list sheet in this document for apps you could add to the catalog. Follow this guide.