This is my docker-compose.yml file:
version: "3.9"
services:
db:
image: postgres
volumes:
- ./data/db:/var/lib/postgresql/data
- ./innovators.sql:/docker-entrypoint-initdb.d/innovators.sql
environment:
- POSTGRES_DB=postgres
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
pgadmin:
image: dpage/pgadmin4:4.18
restart: unless-stopped
environment:
- PGADMIN_DEFAULT_EMAIL=admin#domain.com
- PGADMIN_DEFAULT_PASSWORD=admin
- PGADMIN_LISTEN_PORT=80
ports:
- "8090:80"
volumes:
- ./pgadmin-data:/var/lib/pgadmin
links:
- "db:pgsql-server"
web:
build: .
command: python manage.py runserver 0.0.0.0:8000
volumes:
- .:/code
ports:
- "8000:8000"
depends_on:
- db
volumes:
pgadmin-data:
In postgreql I import my own table (./innovators.sql:/docker-entrypoint-initdb.d/innovators.sql).
What should I do to connect my postgresql database with my pgAdmin?
I wish the end result would be that I can see my tables which I imported in pgadmin.
Access pgadmin in the browser on your host on localhost:8090. Sign in and then navigate to Servers->Create->Server, in the connection tab use db or pgsql-server as "Host name/address" and 5423 as a port.
Related
I am trying to run my postgres server and nestjs project with docker script and it does fire up the server and database. While firing up it does run migrations too but when I open pgAdmin I see no database there and if i try to create new server i get fatal pasword incorrect error. Also my server crashes too with error saying Password authentication failed for user "postgres". It was running fine yesterday but today its not running at all. I tried pruning everything and made fresh build and then compose up but nothing. Here is docker script
version: "3.5"
services:
dev-api:
container_name: xxxxxxxx-api
build:
context: .
dockerfile: Dockerfile
depends_on:
- dev-db
environment:
DATABASE_URL: postgresql://postgres:postgres#dev-db:5432/xxxxxxx_api
APP_ENV: development
PORT: 3030
WAIT_HOSTS: dev-db:5432
ports:
- "3030:3030"
- "9229:9229"
volumes:
- .:/usr/api/
dev-db:
container_name: xxxxxxxx-postgres
image: postgres:13.5-alpine
restart: always
ports:
- "5432:5432"
volumes:
- ./pg-data:/var/lib/postgresql/data
- ./src/db/docker/init.sql:/docker-entrypoint-initdb.d/dbinit.sql
environment:
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
- POSTGRES_DB=xxxxxxx_api
expose:
- "5432"
pgadmin:
container_name: xxxxxxx-pgadmin
image: dpage/pgadmin4:6.2
ports:
- 8080:80
volumes:
- pgadmin-data:/var/lib/pgadmin
environment:
- PGADMIN_DEFAULT_EMAIL=user#postgres.com
- PGADMIN_DEFAULT_PASSWORD=postgres
- PGADMIN_LISTEN_PORT=80
depends_on:
- dev-db
volumes:
pgadmin-data:
I get the error "mysqli::real_connect(): (HY000/2002): No such file or directory" when trying to login to phpmyadmin. I verified I can connect to the DB container from the localhost using mysql -h 127.0.0.1 -P 3306 -u root -p. Below is my docker-compose file:
version: "3.7"
########################### SECRETS
secrets:
mysql_root_password:
file: $DOCKERDIR/secrets/mysql_root_password
########################### SERVICES
services:
# Portainer - WebUI for Containers
portainer:
container_name: portainer
image: portainer/portainer-ce:latest
restart: unless-stopped
command: -H unix:///var/run/docker.sock
security_opt:
- no-new-privileges:true
ports:
- "$PORTAINER_PORT:9000"
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
- $DOCKERDIR/portainer/data:/data
environment:
- TZ=$TZ
# MariaDB - MySQL Database
db:
container_name: db
image: linuxserver/mariadb:latest
restart: always
security_opt:
- no-new-privileges:true
ports:
- "$MARIADB_PORT:3306"
volumes:
- $DOCKERDIR/mariadb/data:/config
environment:
- PUID=$PUID
- PGID=$PGID
- TZ=$TZ
- FILE__MYSQL_ROOT_PASSWORD=/run/secrets/mysql_root_password
secrets:
- mysql_root_password
# phpMyAdmin - Database management
phpmyadmin:
image: phpmyadmin/phpmyadmin:latest
container_name: phpmyadmin
restart: unless-stopped
depends_on:
- db
security_opt:
- no-new-privileges:true
ports:
- "$PHPMYADMIN_PORT:80"
volumes:
- $DOCKERDIR/phpmyadmin:/etc/phpmyadmin
environment:
- PMA_HOST=db
#- PMA_ARBITRARY=1
- MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mysql_root_password
secrets:
- mysql_root_password
# Dozzle - Real-time Docker Log Viewer
dozzle:
image: amir20/dozzle:latest
container_name: dozzle
restart: unless-stopped
security_opt:
- no-new-privileges:true
ports:
- "$DOZZLE_PORT:8080"
environment:
DOZZLE_LEVEL: info
DOZZLE_TAILSIZE: 300
DOZZLE_FILTER: "status=running"
volumes:
- /var/run/docker.sock:/var/run/docker.sock
For the life of me, I can't figure out what I am doing wrong to log into Phpmyadmin. Can someone explain my mistake or mistakes and point me in the right direction? Thanks
I figured the issue out, first was I had the network set on the pphpmyadmin section, and not db, once I added the network statement to db section, I was able to connect.
I try to up several postgres databases by writing docker-compose file and create database when container is up. The problem is - that database is not created
I do not understand why it doesn't create. But if i try to up only one postgres it works. What i missed?
works well:
services:
tenant_first:
image: postgres
restart: always
volumes:
- pgdata:/var/lib/postgresql/data/
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_USER=postgres
- POSTGRES_DB=tenant_first
ports:
- 50005:5432
Doesn't work (not create database if more than one recording)
services:
tenant_first:
image: postgres
restart: always
volumes:
- pgdata:/var/lib/postgresql/data/
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_USER=postgres
- POSTGRES_DB=tenant_first
ports:
- 50005:5432
tenant_second:
image: postgres
restart: always
volumes:
- pgdata:/var/lib/postgresql/data/
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_USER=postgres
- POSTGRES_DB=tenant_second
ports:
- 50008:5432
I did it works adding volumes
volumes:
pgdata:
pgdata2:
Here the full workable solution what i did
version: '3.3'
services:
tenant_first:
image: postgres
restart: always
volumes:
- pgdata:/var/lib/postgresql/data/
- ./sql/initdb.sh:/docker-entrypoint-initdb.d/initdb.sh
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_USER=postgres
ports:
- 50005:5432
#
tenant_fours:
image: postgres
restart: always
volumes:
- pgdata2:/var/lib/postgresql/data/
- ./sql/initdb_f.sh:/docker-entrypoint-initdb.d/initdb_f.sh
environment:
- POSTGRES_PASSWORD=postgres
- POSTGRES_USER=postgres
ports:
- 50008:5432
networks:
default:
external:
name: flask_mu_one_dbs
volumes:
pgdata:
pgdata2:
initdb.sh
#!/bin/bash
psql -U postgres
psql -c "create database tenant_first"
initdb_f.sh
#!/bin/bash
psql -U postgres
psql -c "create database tenant_fours"
Please bear with me, I'm rather new to docker.
I've got the following docker-compose.yaml file from my colleague who runs this on windows - apparently without problems:
version: "3.3"
services:
mysql-server:
image: mysql:8.0.19
restart: always
environment:
MYSQL_ROOT_PASSWORD: secret
volumes:
- mysql-data:/var/lib/mysql
ports:
- "33061:33061"
phpmyadmin:
image: phpmyadmin/phpmyadmin:5.1.1
restart: always
environment:
PMA_HOST: mysql-server
PMA_USER: ${PMA_USER}
PMA_PASSWORD: ${PMA_PASSWORD}
UPLOAD_LIMIT: 256M
MAX_EXECUTION_TIME: 0
ports:
- "8080:80"
volumes:
- ./database/config.user.inc.php:/etc/phpmyadmin/config.user.inc.php
postgresdb:
container_name: pg_container
image: postgres:latest
restart: always
ports:
- "54321:54321"
environment:
- POSTGRES_USER=${POSTGRES_USER}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
- POSTGRES_DB=${POSTGRES_DB}
volumes:
- postgres:/var/lib/postgresql/data
pgadmin:
container_name: pgadmin_container
depends_on:
- postgresdb
image: dpage/pgadmin4:5
restart: always
ports:
- "5556:80"
environment:
- PGADMIN_DEFAULT_EMAIL=${PGADMIN_DEFAULT_EMAIL}
- PGADMIN_DEFAULT_PASSWORD=${PGADMIN_DEFAULT_PASSWORD}
volumes:
- pgadmin:/var/lib/pgadmin
web:
build:
context: .
dockerfile: dockerfile-python
command: python3 manage.py runserver 0.0.0.0:8000
container_name: python_myApp
volumes:
- .:/theApp
ports:
- "8000:8000"
depends_on:
- postgresdb
volumes:
mysql-data:
postgres:
pgadmin:
I run it on Linux, version is: Docker version 20.10.9, build c2ea9bc
Problem is, container pgadmin won't start up - it gives me the following error:
'"server#myapp.de"' does not appear to be a valid email address. Please reset the PGADMIN_DEFAULT_EMAIL environment variable and try again.
The .env file looks like that:
PMA_USER="root"
PMA_PASSWORD="XXXX"
POSTGRES_DB='postgres'
POSTGRES_USER='admin'
POSTGRES_PASSWORD='XXXX'
PGADMIN_DEFAULT_EMAIL="server#myapp.de"
PGADMIN_DEFAULT_PASSWORD="XXXX"
I tried to reset everything by doing a
docker system prune
docker volume prune
but the error persists. What's going wrong here?
thanks!
You don't need any " in env files, just remove them
PMA_USER=root
PMA_PASSWORD=XXXX
POSTGRES_DB=postgres
POSTGRES_USER=admin
POSTGRES_PASSWORD=XXXX
PGADMIN_DEFAULT_EMAIL=server#myapp.de
PGADMIN_DEFAULT_PASSWORD=XXXX
I have an error with postgres in docker-compose. When I start docker-compose with docker-compose up -d, everything is right. But after 1-2 days, the error occurs. And I noticed, that when it occurs the linux machine become really slow, and I can't do any operations with docker. I tried: sudo systemctl restart docker.service to restart docker daemon, but it just stops and do nothing. But when I reboot machine, the lags disappear. I consider that something wrong with config(docker-compose.yml).
Here's my docker-compose.yml:
volumes:
common-volume:
postgres:
services:
nginx:
container_name: nginx
image: nginx:latest
ports:
- '80:80'
volumes:
- ./nginx.conf:/etc/nginx/nginx.conf:ro
networks:
app_net:
ipv4_address: 10.5.1.5
postgres:
container_name: docker-postgres
ports:
- ${POSTGRES_PORT:-5432}:${POSTGRES_PORT:-5432}
restart: always
environment:
- POSTGRES_DB=${DB_NAME}
- POSTGRES_USER=${DB_USERNAME}
- POSTGRES_PASSWORD=${DB_PASSWORD}
- PGDATA=/var/lib/postgresql/data
image: postgres
networks:
app_net:
ipv4_address: 10.5.0.8
volumes:
- postgres:/var/lib/postgresql/data/
common:
container_name: docker-common
build: ./common
volumes:
- common-volume:/usr/src/common
auth_service:
container_name: docker-auth-service
build: ./auth-service
restart: always
environment:
- DB_HOST=postgres
- DB_USERNAME=postgres
- DB_NAME=postgres
- DB_PASSWORD=postgres
- NODE_ENV=production
- REDIS_HOST=10.5.0.7
env_file:
- .env
volumes:
- common-volume:/usr/src/common
expose:
- "8080"
depends_on:
- postgres
links:
- postgres
networks:
app_net:
ipv4_address: 10.5.0.5
redis:
container_name: redis
image: 'redis:4-alpine'
expose:
- "6379"
networks:
app_net:
ipv4_address: 10.5.0.7
networks:
app_net:
ipam:
config:
- subnet: 10.5.0.0/16
I had confronted similar issue. The problem is with this line of code for both postgresql and auth_service configuration:
restart: always
replace it with:
restart: no
or comment it out!