README.md

cdh-tools

Playbook for cloudera hadoop auto install

Playbook Description

• cluster.yml install cloudera manager server and agent playbook
• client.yml install hadoop client use cluster config playbook
• kdc.yml install kerberos kdc playbook

Inventory Description

Host Group	Description
local	localhost
master	the host will be install cloudera manager server
slave	the host will be install cloudera manager agent
client	the host will be install hadoop client
kdc	the host will be install kerberos kdc

Roles Description

Role	Description
ntp	init ntp server
kdc	init kdc server
common	init host(thp,swappiness,firewall,/etc/hosts...)
install_scm_common	install cloudera manager common packages(jdk..)
install_scm_server	install cloudera manager server packages
install_scm_agent	install cloudera manager agent packages
install_client	install hadoop client
download_cdh_management_pkg	download cloudera management packages to localhost
download_cdh_parcel_pkg	download cloudera cdh parcel packages to server hosts

Other Description

• group_vars/all: global vars
• tools/install_ansible.sh: a bash script which can install ansible on localhost
• playbooks/*: test playbooks

Example

• install cluster

  ansible-playbook -i hosts cluster.yml -k