Can you use multiple “network_mode: service:XXX” instances in docker compose?
I've inherited a legacy app that uses redis, mysql and postgresql. The references to 127.0.0.1 and localhost are everywhere.
My compose file looks like this:
version: '3.3'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:5.2
ports:
- 9200:9200
mysql:
image: mysql/mysql-server:5.7.24
environment:
MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
MYSQL_ROOT_PASSWORD: ''
MYSQL_ROOT_HOST: "%"
ports:
- target: 3306
published: 3306
protocol: tcp
mode: host
webapp:
image: ubuntu/xenial
hostname: webapp
privileged: true
ports:
- target: 80
published: 80
mode: host
Reading the docs, it looks like I can only set one network_mode per service, but I'd like to use something like:
network_mode: service:elasticsearch
network_mode: service:mysql
But this doesn't appear to be possible, unless I'm missing something. Is there a way to handle this? I basically just want localhost:3306 and localhost:9200 to point to each service from within the webapp service.
docker
asked Jan 17 at 22:58
user2856029user2856029
11
add a comment |
I've inherited a legacy app that uses redis, mysql and postgresql. The references to 127.0.0.1 and localhost are everywhere.
My compose file looks like this:
version: '3.3'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:5.2
ports:
- 9200:9200
mysql:
image: mysql/mysql-server:5.7.24
environment:
MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
MYSQL_ROOT_PASSWORD: ''
MYSQL_ROOT_HOST: "%"
ports:
- target: 3306
published: 3306
protocol: tcp
mode: host
webapp:
image: ubuntu/xenial
hostname: webapp
privileged: true
ports:
- target: 80
published: 80
mode: host
Reading the docs, it looks like I can only set one network_mode per service, but I'd like to use something like:
network_mode: service:elasticsearch
network_mode: service:mysql
But this doesn't appear to be possible, unless I'm missing something. Is there a way to handle this? I basically just want localhost:3306 and localhost:9200 to point to each service from within the webapp service.
docker
asked Jan 17 at 22:58
user2856029user2856029
11
add a comment |
I've inherited a legacy app that uses redis, mysql and postgresql. The references to 127.0.0.1 and localhost are everywhere.
My compose file looks like this:
version: '3.3'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:5.2
ports:
- 9200:9200
mysql:
image: mysql/mysql-server:5.7.24
environment:
MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
MYSQL_ROOT_PASSWORD: ''
MYSQL_ROOT_HOST: "%"
ports:
- target: 3306
published: 3306
protocol: tcp
mode: host
webapp:
image: ubuntu/xenial
hostname: webapp
privileged: true
ports:
- target: 80
published: 80
mode: host
Reading the docs, it looks like I can only set one network_mode per service, but I'd like to use something like:
network_mode: service:elasticsearch
network_mode: service:mysql
But this doesn't appear to be possible, unless I'm missing something. Is there a way to handle this? I basically just want localhost:3306 and localhost:9200 to point to each service from within the webapp service.
docker
asked Jan 17 at 22:58
user2856029user2856029
11
I've inherited a legacy app that uses redis, mysql and postgresql. The references to 127.0.0.1 and localhost are everywhere.
My compose file looks like this:
version: '3.3'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:5.2
ports:
- 9200:9200
mysql:
image: mysql/mysql-server:5.7.24
environment:
MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
MYSQL_ROOT_PASSWORD: ''
MYSQL_ROOT_HOST: "%"
ports:
- target: 3306
published: 3306
protocol: tcp
mode: host
webapp:
image: ubuntu/xenial
hostname: webapp
privileged: true
ports:
- target: 80
published: 80
mode: host
Reading the docs, it looks like I can only set one network_mode per service, but I'd like to use something like:
network_mode: service:elasticsearch
network_mode: service:mysql
But this doesn't appear to be possible, unless I'm missing something. Is there a way to handle this? I basically just want localhost:3306 and localhost:9200 to point to each service from within the webapp service.
docker
docker
asked Jan 17 at 22:58
user2856029user2856029
11
asked Jan 17 at 22:58
user2856029user2856029
11
asked Jan 17 at 22:58
user2856029user2856029
11
asked Jan 17 at 22:58
user2856029user2856029
11
asked Jan 17 at 22:58
user2856029user2856029
11
11
add a comment |
add a comment |
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