docker build -t clientfront .

docker build -t serverback .

docker run -d --name container_name image_name

PASSO 2

docker-compose build

docker-compose up

Vc vera com docker-compose ps

25b691f548ba clientfront "sh -c 'while true ;…" 7 minutes ago Up 7 minutes 0.0.0.0:4200->4200/tcp angular_front_1 ba2972b01dd1 serverback "sh -c 'while true ;…" 7 minutes ago Up 7 minutes 0.0.0.0:3000->3000/tcp angular_back_1

Passo 3

docker exec -it angular_front_1 bash vc vera dentro do Front container

ao entrarr dentro do container pode testar

$ root@25b691f548ba:/app# ping front

$ PING front (172.24.0.3) 56(84) bytes of data.

$ 64 bytes from 25b691f548ba (172.24.0.3): icmp_seq=1 ttl=64 time=0.034 ms

e executar o comando

ng serve --host 0.0.0.0

testando no seu navegador http://localhost:4200/ ira aparecer a aplicacao

$/app# c

criar novo projeto
ng new projectname

Passo 4

$/app#

configurar backend

Passo 5

comentar o comando de container zumbi

colocar o comando de executar o projeto com a porta aberta para 4200