Create a Docker Swarm

docker swarm init --advertise-addr 49.13.21.211

It generates:

docker swarm join --token SWMTKN-1-0jq7vfbis4at10s0p0jynpeqd0r4g0f9zxyqwgebmh8nb86ddk-aro5jtssuk7qw8654j5669scz 49.13.21.211:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

Dowload Docker

curl https://get.docker.com | sh

Send Docker Command to the Remote Server As a Docker Client

export DOCKER_HOST="ssh://root@49.13.21.211"

Remove Node from Swarm

docker node rm

Create Services in Swarm

docker service create --name

Running with docker compose

docker stack deploy --compose-file docker-compose.yaml phoenix-test

docker exec -i -e PGPASSWORD=Na21907722 postgresDB /var/lib/postgresql/data/pg_dump -U postgres phoenix > backup.sql

chmod 600 ~/.pgpass

docker exec <postgresql_container> /bin/bash
-c "export PGPASSWORD=<postgresql_password>
&& /usr/bin/pg_dump -U <postgresql_user> <postgresql_database>"
| gzip -9 > postgres-backup.sql.gz

docker exec postgresDB sh
-c "export PGPASSWORD=Na21907722
&& /var/lib/postgresql/data/pg_dump -U postgres phoenix"
| gzip -9 > postgres-backup.sql.gz

https://docs.docker.com/config/daemon/remote-access/

sudo systemctl edit docker.service sudo systemctl daemon-reload sudo systemctl restart docker.service sudo netstat -lntp | grep dockerd

curl http://localhost:4243/version

sudo chown -R root /var/lib/docker/volumes/postgres-pgadmin_db-data/_data sudo chown -R 1000:1000 /var/lib/postgresql/data/pgdata sudo chown -R 1000:1000 /var/lib/postgresql/data/pg_dump

sudo chown -R 1000:1000

/var/lib/postgresql/data/pg_dump /var/lib/postgresql/data/pgdata /opt/containers/phx/db-dump

docker exec -i -e PGPASSWORD=Na21907722 postgresDB pg_dump -U postgres phoenix > backup.sql

docker exec -i postgresDB /var/lib/postgresql/data/pg_dump -U postgres phoenix > postgres-backup.sql

/Users/yurilima/Downloads/mainphx/backup-phoenix/node_modules/@amitbar/pg-dump-restore-node-wrapper/bin/macos/bin/pg_dump

docker exec -i -e PGPASSWORD=Na21907722 postgresDB pg_dump -U postgres -h localhost -p 5432 -d phoenix -f postgres_2021-01-21_10-00-00.sql

docker exec -i -e PGPASSWORD=Na21907722 postgresDB pg_dump -U postgres phoenix > postgres-backup.sql

chmod +x backup.sh

/opt/containers/phx/backup.sh

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