Monday, 25 September 2017

Updating Cloud Foundry CLI using Brew

Need to upgrade the CF CLI using brew it's as simple as below. Go to love brew

pasapicella@pas-macbook:~$ brew upgrade cf-cli
==> Upgrading 1 outdated package, with result:
cloudfoundry/tap/cf-cli 6.31.0
==> Upgrading cloudfoundry/tap/cf-cli
Warning: Use cloudfoundry/tap/cloudfoundry-cli instead of deprecated pivotal/tap/cloudfoundry-cli
==> Downloading https://cli.run.pivotal.io/stable?release=macosx64-binary&version=6.31.0&source=homebrew
==> Downloading from https://s3-us-west-1.amazonaws.com/cf-cli-releases/releases/v6.31.0/cf-cli_6.31.0_osx.tgz
######################################################################## 100.0%
==> Caveats
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d
==> Summary
🍺  /usr/local/Cellar/cf-cli/6.31.0: 6 files, 17.6MB, built in 16 seconds

pasapicella@pas-macbook:~$ cf --version
cf version 6.31.0+b35df905d.2017-09-15

Friday, 15 September 2017

Using Cloud Foundry CUPS to inject Spring Security credentials into a Spring Boot Application

The following demo shows how to inject the Spring Security username/password credentials from a User Provided service on PCF, hence using the VCAP_SERVICES env variable to inject the values required to protect the application using HTTP Basic Authentication while running in PCF. Spring Boot automatically converts this data into a flat set of properties so you can easily get to the data as shown below.

The demo application can be found as follows

https://github.com/papicella/springsecurity-cf-cups

The application.yml would access the VCAP_SERVICES CF env variable using the the Spring Boot flat set of properties as shown below.

eg:

VCAP_SERVICES

System-Provided:
{
 "VCAP_SERVICES": {
  "user-provided": [
   {
    "credentials": {
     "password": "myadminpassword",
     "username": "myadminuser"
    },
    "label": "user-provided",
    "name": "my-cfcups-service",
    "syslog_drain_url": "",
    "tags": [],
    "volume_mounts": []
   }
  ]
 }
}
...

application.yml

spring:
  application:
    name: security-cf-cups-demo
security:
  user:
    name: ${vcap.services.my-cfcups-service.credentials.username:admin}
    password: ${vcap.services.my-cfcups-service.credentials.password:password}

Thursday, 14 September 2017

Oracle 12c Service Broker for Pivotal Cloud Foundry

The following example is a PCF 2.0 Service Broker written as a Spring Boot application. This is just an example and should be evolved to match a production type setup in terms oracle requirements. This service broker simple creates USERS and assigns then 20M of quota against a known TABLESPACE

It's all documented as follows

https://github.com/papicella/oracle-service-broker




Monday, 4 September 2017

Introducing Pivotal MySQL*Web, Pivotal’s New Open Source Web-Based Administration UI for MySQL for Pivotal Cloud Foundry

Recently Pivotal announced "Pivotal MySQL*Web" on it's main blog page. You can read more about it here which was an Open Source project I created a while ago for Pivotal MySQL instances on Pivotal Cloud Foundry

https://content.pivotal.io/blog/introducing-pivotal-mysql-web-pivotal-s-new-open-source-web-based-administration-ui-for-mysql-for-pivotal-cloud-foundry


Couchbase Service Broker for Pivotal Cloud Foundry

The following example is a PCF 2.0 Service Broker written as a Spring Boot application for Couchbase 4.6.x. This is just an example and should be evolved to match a production type setup in terms of bucket creation and access for created service instances.

It's all documented as follows

https://github.com/papicella/couchbase-service-broker




More Information

https://docs.pivotal.io/tiledev/service-brokers.html