User Management Application(spring boot poc)

container(DOCKER)

in order to enter on Docker VM, local storage, on macos(big sur), move to path /Users/${user}/Library/Containers/com.docker.docker/Data, if run here a ls -al command, the output look like bellow:

drwxr-xr-x  37 sorincristea  staff     1184 Jul 24 08:40 .
drwxr-xr-x@  4 sorincristea  staff      128 Nov 14  2020 ..
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 backend-for-guest.sock
srwxr-xr-x   1 sorincristea  staff        0 Apr  5 17:06 backend.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 debug-shell.sock
-rw-r--r--   1 sorincristea  staff  5339824 Jun  1 19:09 default.profraw
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 diagnosticd.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 dns.tcp.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 dns.udp.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 docker-api.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 docker-cli.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 docker.raw.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 docker.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 filesystem-event.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 filesystem-export.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 filesystem-test.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 filesystem-volume.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 filesystem.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 gui-api.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 http-proxy-control.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 lifecycle-server.sock
drwxr-xr-x   4 sorincristea  staff      128 Feb  7  2020 log
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 memlogdq.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 mutagen.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 ntp.udp.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 osxfs.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 socks.sock
-rw-r--r--   1 sorincristea  staff        0 Oct 30  2018 task.lock
drwxr-xr-x   8 sorincristea  staff      256 Jul 24 08:17 tasks
drwxr-xr-x   3 sorincristea  staff       96 Oct 30  2018 vms
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 volume-contents.sock
srwxr-xr-x   1 sorincristea  staff        0 Apr  5 17:06 vpnkit-bridge.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 vpnkit.data.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 vpnkit.diag.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 vpnkit.eth.sock
srwxr-xr-x   1 sorincristea  staff        0 Jul 24 08:17 vpnkit.pcap.sock
srwxr-xr-x   1 sorincristea  staff        0 Jun  1 19:12 vpnkit.port.sock

in order to access LinuxVM(on mac os) through , you can do this screen or nc commands(for TTY use screen, for socket use nc)

• screen ~/Library/Containers/com.docker.docker/Data/vm/0/tty

• nc -U ~/Library/Containers/com.docker.docker/Data/debug-shell.sock

if previous commands doesn’t work, use nsenter command:

• docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh(see: https://itnext.io/linux-container-from-scratch-339c3ba0411d or https://www.youtube.com/watch?v=sHp0Q3rvamk)

build docker image from command line

DOCKER_BUILDKIT=0 docker build -t user-management -f src/main/docker/Dockerfile .

DOCKER_BUILDKIT=0  docker build -t user-m -f src/main/docker/Dockerfile --build-arg JAR_FILE=target/*.jar --build-arg PORT=8080 --build-arg DEBUG_PORT=5005  .

build docker image and run it(create container) locally(based on docker compose)

docker-compose down -v && docker-compose up --build --progress=plain