Andres Garcia Garcia created BROOKLYN-503:
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Summary: Shell.env should work with SaltEntity
Key: BROOKLYN-503
URL: https://issues.apache.org/jira/browse/BROOKLYN-503
Project: Brooklyn
Issue Type: Improvement
Affects Versions: 0.10.0
Environment: Ubuntu 14.04
Reporter: Andres Garcia Garcia
I am using Brooklyn to deploy servers configured with Salt.
I am trying to deploy one VM with a web server and another with MySQL, and link
them together using env variables in the salt pillars.
Based on the sample templates, this is my yaml.
name: Salt LAMP deployment (Brooklyn Example)
services:
- id: mysql
name: mysql
type: org.apache.brooklyn.entity.cm.salt.SaltEntity
formulas:
- https://github.com/saltstack-formulas/mysql-formula/archive/master.tar.gz
start_states:
- mysql
pillars:
- mysql
pillarUrls:
- ftp://xxx/wordpress-example.tar
- id: wordpress
name: wordpress
type: org.apache.brooklyn.entity.cm.salt.SaltEntity
formulas:
- https://github.com/saltstack-formulas/php-formula/archive/master.tar.gz
-
https://github.com/saltstack-formulas/wordpress-formula/archive/master.tar.gz
- https://github.com/saltstack-formulas/apache-formula/archive/master.tar.gz
- https://github.com/saltstack-formulas/mysql-formula/archive/master.tar.gz
start_states:
- mysql.client
- php.ng
- php.ng.mysql
- wordpress
- apache
- apache.config
- apache.vhosts.standard
pillars:
- php
- wordpress
- apache
- mysql
pillarUrls:
- ftp://xxx/filezilla.tar
brooklyn.config:
shell.env:
MYSQL_URL: $brooklyn:entity("mysql").attributeWhenReady("host.name")
location:
jclouds:aws-ec2:
identity: xxx
credential: xxx
region: us-west-2
inboundPorts:
- 22
- 80
- 3306
hardwareId: t2.small
And then, inside the pillars, I configure them as follows
wordpress:
sites:
username: xxx
password: xxx
database: xxx
dbhost: {{ salt['environ.get']('MYSQL_URL') }}
However, the MYSQL_URL env variable is resolved to none.
I got word from svet in the IRC channel that SaltEntity doesn't support
shell.env. I think it would be really helpful to make this option available in
order to configure multinode deployments with Salt.
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