Error in Docker installation method

mahesh_kumar · November 2, 2020, 12:48pm

Hi, I am trying to install using Docker. Also commented out, MariaDB service and uncommented PostgreSQL(As I am using Postgresql). Getting error at the step of:

To install ERPNext (from the version-12 branch):

bench get-app --branch version-12 erpnext https://github.com/frappe/erpnext.git
bench --site mysite.localhost install-app erpnext

The error is :

frappe@27fbbc2ad426:/workspace/development/frappe-bench$ bench --site myicicle.localhost install-app erpnext
WARN: bench is installed in editable mode!

This is not the recommended mode of installation for production. Instead, install the package from PyPI with: `pip install frappe-bench`

An error occurred while installing erpnext:
could not translate host name "postgres" to address: Name or service not known

revant_one · November 2, 2020, 6:02pm

What is the db_host in config?

github.com

frappe/frappe_docker/blob/main/devcontainer-example/docker-compose.yml

version: "3.7"
services:
  mariadb:
    image: mariadb:10.6
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
      - --skip-character-set-client-handshake
      - --skip-innodb-read-only-compressed # Temporary fix for MariaDB 10.6
    environment:
      MYSQL_ROOT_PASSWORD: 123
    volumes:
      - mariadb-data:/var/lib/mysql

  # Enable PostgreSQL only if you use it, see development/README.md for more information.
  # postgresql:
  #   image: postgres:11.8
  #   environment:
  #     POSTGRES_PASSWORD: 123
  #   volumes:

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The container hostname is postgresql and not postgres

GabrielHumus · November 3, 2020, 2:48am

I had the same issue, btw, I was installing Docker for the first time on my Win 10 pro machine. The culprit was.
Windows new feature Controlled Folder Access for Ransomware protection was turned on and which was not allowing docker to create a short cut on desktop. After turning Controlled folder access ‘off’, I was able to install the docker. I think by unchecking ‘create desktop shortcut’ while installing docker should cause no problem as well, however, I have not tried it.

mahesh_kumar · November 4, 2020, 1:54pm

Hi, I used PostgreSQL as db_host.

Now I changed to default one i.e., mariadb. But getting this error at the step:
bench --site mysite.localhost install-app myapp

An error occurred while installing erpnext:
(1045, "Access denied for user '_69928f0f6369849a'@'172.20.0.6' (using password: YES)")

mahesh_kumar · November 4, 2020, 1:57pm

I tried in Windows as well. But getting the error an error occurred
That’s it, popup didn’t mention a description of the error.