Following docker configs are based on Debian (jessie) images:
1) Dockerfile_postgres_9_6: Plese use this configuration for development purposes. Please refer to the top level README for setup instructions.
2) Dockerfile_postgres_9_6_Jenkins: This configuration is used by the Jenkins builds (https://builds.apache.org/job/madlib-master-build and https://builds.apache.org/job/madlib-pr-build).
The rest of the configs are based on CentOS images:
1) Dockerfile_centos_7_postgres_9.6 : Used for automated testing on centos 7 with postgres 9.6. 2) Dockerfile_centos_7_postgres_10 : Used for automated testing on centos 7 with postgres 10.
3) Dockerfile_centos_5_gpdb_4_3_10: This is work in progress, does not work at the moment.