So after running docker-compose up I get the message Error establishing a database connection when visiting http://localhost:8000/
Output of docker ps -a:
➜ ~ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5a3c015efeec dockercompose_wordpress "docker-php-entryp..." 17 minutes ago Up 16 minutes 0.0.0.0:8000->80/tcp dockercompose_wordpress_1
4e46c85345d5 dockercompose_db "docker-entrypoint..." 17 minutes ago Up 16 minutes 0.0.0.0:3306->3306/tcp dockercompose_db_1
Is this right? Or should it only show one container since wordpress depends_on db?
So I am expecting to see my Wordpress site at localhost:8000.
Had imported the database making sure I sed to change all url to point to http://localhost.
Had also mounted ./html which contains my source files to container's /var/www/html.
Did I miss anything?
Folder Structure:
Folder
|
|-db
| |-Dockerfile
| |-db.sql
|
|-html
| |- (Wordpress files)
|
|-php
| |-Dockerfile
|
|-docker-composer.yml
docker-composer.yml:
version: '3'
services:
db:
build:
context: ./db
args:
MYSQL_DATABASE: coown
MYSQL_ROOT_PASSWORD: root
ports:
- "3306:3306"
environment:
MYSQL_DATABASE: coown
MYSQL_ROOT_PASSWORD: root
wordpress:
build:
context: ./php
depends_on:
- db
ports:
- "8000:80"
volumes:
- ./html:/var/www/html
db/Dockerfile:
FROM mysql:5.7
RUN chown -R mysql:root /var/lib/mysql/
ARG MYSQL_DATABASE
ARG MYSQL_ROOT_PASSWORD
ENV MYSQL_DATABASE=$MYSQL_DATABASE
ENV MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD
ADD db.sql /etc/mysql/db.sql
RUN cp /etc/mysql/db.sql /docker-entrypoint-initdb.d
EXPOSE 3306
php/Dockerfile:
FROM php:7.0-apache
RUN docker-php-ext-install mysqli
Some output of docker-compose up:
db_1 | 2017-06-12T19:21:33.873957Z 0 [Warning] CA certificate ca.pem is self signed.
db_1 | 2017-06-12T19:21:33.875841Z 0 [Note] Server hostname (bind-address): '*'; port: 3306
db_1 | 2017-06-12T19:21:33.876030Z 0 [Note] IPv6 is available.
db_1 | 2017-06-12T19:21:33.876088Z 0 [Note] - '::' resolves to '::';
db_1 | 2017-06-12T19:21:33.876195Z 0 [Note] Server socket created on IP: '::'.
db_1 | 2017-06-12T19:21:33.885002Z 0 [Note] InnoDB: Buffer pool(s) load completed at 170612 19:21:33
db_1 | 2017-06-12T19:21:33.902676Z 0 [Warning] 'user' entry 'root@localhost' ignored in --skip-name-resolve mode.
db_1 | 2017-06-12T19:21:33.902862Z 0 [Warning] 'user' entry 'mysql.sys@localhost' ignored in --skip-name-resolve mode.
db_1 | 2017-06-12T19:21:33.902964Z 0 [Warning] 'db' entry 'sys mysql.sys@localhost' ignored in --skip-name-resolve mode.
db_1 | 2017-06-12T19:21:33.903006Z 0 [Warning] 'proxies_priv' entry '@ root@localhost' ignored in --skip-name-resolve mode.
db_1 | 2017-06-12T19:21:33.905557Z 0 [Warning] 'tables_priv' entry 'sys_config mysql.sys@localhost' ignored in --skip-name-resolve mode.
db_1 | 2017-06-12T19:21:33.910940Z 0 [Note] Event Scheduler: Loaded 0 events
db_1 | 2017-06-12T19:21:33.911310Z 0 [Note] mysqld: ready for connections.
db_1 | Version: '5.7.18' socket: '/var/run/mysqld/mysqld.sock' port: 3306 MySQL Community Server (GPL)
db_1 | 2017-06-12T19:21:33.911365Z 0 [Note] Executing 'SELECT * FROM INFORMATION_SCHEMA.TABLES;' to get a list of tables using the deprecated partition engine. You may use the startup option '--disable-partition-engine-check' to skip this check.
db_1 | 2017-06-12T19:21:33.911387Z 0 [Note] Beginning of list of non-natively partitioned tables
db_1 | 2017-06-12T19:21:33.926384Z 0 [Note] End of list of non-natively partitioned tables
wordpress_1 | 172.18.0.1 - - [12/Jun/2017:19:28:39 +0000] "GET / HTTP/1.1" 500 557 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36"
